/* Hallmark · studied-DNA · source: user-provided local reference · white canvas / cobalt blue / soft grid · pre-emit critique: P5 H5 E5 S5 R5 V5 */
/* Hallmark · macrostructure: Contextual catalog sidebar · tone: quiet editorial · anchor hue: blue */
:root {
  --color-paper: #fbfcff;
  --color-paper-soft: #f4f7fc;
  --color-blue-soft: #e8f1ff;
  --color-blue-light: #cfe0ff;
  --color-white: #ffffff;
  --color-ink: #0f172a;
  --color-muted: #64748b;
  --color-faint: #94a3b8;
  --color-rule: #e2e8f0;
  --color-accent: #2563eb;
  --color-accent-deep: #1d4ed8;
  --color-accent-ink: #ffffff;
  --color-blue: #2563eb;
  --color-green: #16a34a;
  --color-green-soft: #edf9f1;
  --color-yellow: #f59e0b;
  --color-warm: #d97706;
  --color-warm-soft: #fff7e8;
  --color-idea: #7651c8;
  --color-idea-deep: #5f3da7;
  --color-idea-soft: #f2edff;
  --color-idea-light: #ddd2ff;
  --color-danger: #dc2626;
  --color-hero-wash: #f3f7ff;
  --color-hero-grid: rgba(37, 99, 235, .035);
  --color-hero-glow: rgba(96, 165, 250, .055);
  --font-display: "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-banner: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --space-9: 52px;
  --text-xs: 12px;
  --text-sm: 13px;
  --text-md: 14px;
  --text-lg: 17px;
  --text-xl: 22px;
  --text-display: clamp(30px, 3.2vw, 44px);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --rule-thin: 1px solid var(--color-rule);
  --shadow-card: 0 10px 30px rgba(15, 23, 42, .06);
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-width: 320px; overflow-x: clip; }
body { background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-md); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--color-blue); outline-offset: 3px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { min-width: 0; max-width: 100%; font-family: var(--font-display); font-style: normal; letter-spacing: 0; line-height: 1.2; overflow-wrap: anywhere; }
h1 { margin-bottom: var(--space-3); font-size: var(--text-display); }
h2 { margin-bottom: var(--space-3); font-size: var(--text-xl); }
h3 { margin-bottom: var(--space-2); font-size: var(--text-lg); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(226, 232, 240, .82); background: rgba(255, 255, 255, .94); }
.header-inner { display: grid; grid-template-columns: minmax(250px, 1fr) auto minmax(250px, 1fr); align-items: center; gap: 48px; width: min(1440px, calc(100% - 96px)); min-height: 76px; margin: 0 auto; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); min-width: 0; }
.brand-logo { width: 176px; height: 38px; object-fit: contain; object-position: left center; }
.brand-copy { display: grid; gap: 0; min-width: 0; }
.brand-copy strong { color: var(--color-ink); font-family: var(--font-display); font-size: 19px; line-height: 1.2; letter-spacing: -.045em; white-space: nowrap; }
.brand-copy em { color: var(--color-accent); font-style: normal; }
.primary-nav { display: flex; align-items: center; gap: 42px; }
.primary-nav a { color: #475569; font-family: var(--font-display); font-size: 14px; font-weight: 500; white-space: nowrap; }
.primary-nav a:hover, .primary-nav a.active { color: var(--color-accent); }
.header-actions { display: flex; align-items: center; justify-content: end; gap: 22px; }
.header-login { color: #475569; font-size: 14px; white-space: nowrap; }
.header-login:hover { color: var(--color-accent); }
.header-login-primary { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 0 18px; border-radius: 9px; background: linear-gradient(135deg, #3b6eea, #6d9ef1); color: #fff; font-size: 14px; font-weight: 600; box-shadow: 0 8px 20px rgba(37, 99, 235, .18); white-space: nowrap; }
.header-login-primary[data-header-account] { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
.header-login-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 28px rgba(37, 99, 235, .28); }
.header-search { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.header-search input { width: 100%; height: 36px; padding: 0 34px 0 12px; border: var(--rule-thin); border-radius: 10px; background: var(--color-white); color: var(--color-ink); font-size: var(--text-sm); }
.header-search input::placeholder { color: var(--color-faint); }
.header-search input:hover { border-color: var(--color-faint); }
.header-search input:focus { border-color: var(--color-blue); }
.icon-button { position: absolute; top: 2px; right: 2px; display: grid; place-items: center; width: 30px; height: 30px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--color-muted); }
.icon-button:hover { background: var(--color-paper-soft); color: var(--color-accent-deep); }
.icon-button:active { transform: translateY(1px); }
.icon-button svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }

#app { position: relative; width: min(1180px, calc(100% - 48px)); max-width: 100%; min-width: 0; margin: 0 auto; padding: 28px 0 44px; }
#app::before { position: fixed; inset: 88px 0 0; z-index: -1; pointer-events: none; content: ""; background-image: linear-gradient(rgba(37, 99, 235, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, .035) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 80%); }
.is-home #app { width: 100%; padding: 0; }
.is-home #app::before { display: none; }
.page-intro { display: flex; align-items: end; justify-content: space-between; gap: var(--space-6); min-width: 0; max-width: 100%; margin-bottom: 22px; padding: 24px 28px 20px; border: 1px solid var(--color-rule); border-radius: 16px; background: rgba(255, 255, 255, .9); box-shadow: none; }
.page-intro-copy { min-width: 0; }
.page-intro h1 { max-width: 620px; margin-bottom: 6px; }
.eyebrow { margin: 0 0 var(--space-2); color: var(--color-accent); font-family: var(--font-display); font-size: var(--text-xs); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.lede { max-width: 650px; margin-bottom: 0; color: var(--color-muted); font-size: 14px; }
.page-actions, .detail-actions { display: flex; flex-wrap: wrap; justify-content: end; gap: var(--space-2); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 0 16px; border: 1px solid transparent; border-radius: 9px; font-size: var(--text-sm); font-weight: 600; line-height: 1; white-space: nowrap; transition: transform 160ms var(--ease-out), background 160ms var(--ease-out), border-color 160ms var(--ease-out), color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(1px); }
.button-primary { background: var(--color-accent); color: var(--color-accent-ink); box-shadow: 0 6px 18px rgba(37, 99, 235, .18); }
.button-primary:hover { background: var(--color-accent-deep); box-shadow: 0 10px 24px rgba(37, 99, 235, .25); }
.button-secondary { border-color: #cbd5e1; background: var(--color-white); color: var(--color-ink); }
.button-secondary:hover { border-color: #93c5fd; background: var(--color-blue-soft); color: var(--color-accent-deep); }
.button-quiet { min-height: 30px; padding: 0 var(--space-2); background: transparent; color: var(--color-muted); }
.button-quiet:hover { color: var(--color-accent-deep); background: var(--color-paper-soft); }
.button.is-loading { position: relative; color: transparent; }
.button.is-loading::after { content: ""; position: absolute; width: 14px; height: 14px; border: 2px solid var(--color-accent-ink); border-right-color: transparent; border-radius: 50%; animation: spin 700ms linear infinite; }
.text-link { color: var(--color-accent); font-size: var(--text-sm); font-weight: 600; white-space: nowrap; }
.text-link:hover { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }

.home-intro { position: relative; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(250px, .65fr); gap: var(--space-8); min-width: 0; padding: clamp(32px, 6vw, 72px) var(--space-7); overflow: hidden; border: 0; border-radius: 24px; background: linear-gradient(180deg, rgba(239, 246, 255, .8), #fff 78%); box-shadow: none; }
.home-intro::before { position: absolute; top: -180px; left: 30%; width: 620px; height: 360px; pointer-events: none; content: ""; background: radial-gradient(ellipse, rgba(59, 130, 246, .13), transparent 68%); }
.home-intro-main, .home-intro-rail { min-width: 0; }
.home-intro h1 { position: relative; max-width: 680px; margin-bottom: var(--space-4); font-size: var(--text-display); font-weight: 800; letter-spacing: -.035em; }
.home-intro .lede { max-width: 540px; }
.home-intro-rail { position: relative; display: flex; align-self: stretch; flex-direction: column; justify-content: space-between; max-width: none; padding: var(--space-6); border: 1px solid var(--color-blue-light); border-radius: 18px; background: rgba(255, 255, 255, .9); color: var(--color-muted); font-size: var(--text-sm); box-shadow: 0 16px 36px rgba(37, 99, 235, .08); }
.home-intro-rail .rail-label { margin-bottom: var(--space-2); color: var(--color-ink); font-weight: 700; }
.home-intro-rail p { margin-bottom: var(--space-3); }
.home-proof { display: flex; flex-wrap: wrap; gap: var(--space-2); color: var(--color-faint); font-size: var(--text-xs); }
.hero-break { display: block; }
.home-intro-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.home-hero { position: relative; display: grid; min-height: min(610px, calc(100vh - 76px)); overflow: hidden; place-items: start center; background-color: var(--color-paper); background-image: linear-gradient(rgba(37, 99, 235, .042) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, .042) 1px, transparent 1px); background-size: 64px 64px; }
.home-hero::before { position: absolute; inset: 0; pointer-events: none; content: ""; background: radial-gradient(ellipse 34% 42% at 13% 48%, rgba(96, 165, 250, .14), transparent 70%), radial-gradient(ellipse 34% 42% at 87% 48%, rgba(129, 140, 248, .1), transparent 70%); }
.home-hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, .42fr); gap: clamp(44px, 8vw, 128px); width: min(1120px, calc(100% - 72px)); align-items: end; padding: 72px 0 64px; text-align: left; }
.home-hero-copy { grid-column: 1; min-width: 0; }
.home-hero-content > .home-hero-stats { grid-column: 2; grid-row: auto; align-self: end; }
.home-hero-badge { display: inline-flex; align-items: center; gap: 8px; min-height: 30px; margin: 0 0 24px; padding: 0 11px; border: 1px solid #c9dcff; border-radius: 999px; background: rgba(239, 246, 255, .72); color: var(--color-accent); font-size: 12px; line-height: 1; }
.home-hero-badge span { width: 9px; height: 9px; border-radius: 50%; background: #5585ec; }
.home-hero h1 { display: grid; gap: 0; margin: 0; color: var(--color-ink); font-size: clamp(44px, 4.8vw, 66px); font-weight: 850; letter-spacing: -.08em; line-height: 1.02; }
.home-hero h1 span:last-child { color: #5f8ff0; }
.home-hero-lede { max-width: 600px; margin: 24px 0 30px; color: #64748b; font-size: 16px; line-height: 1.7; }
.home-hero-actions { display: flex; align-items: center; justify-content: start; gap: 10px; }
.home-hero-actions .button { min-height: 42px; padding: 0 18px; border-radius: 9px; font-size: 14px; font-weight: 700; }
.home-hero-actions .button-primary { min-width: 132px; background: linear-gradient(135deg, #3869e9, #6396f2); box-shadow: 0 10px 24px rgba(37, 99, 235, .16); }
.home-hero-actions .button-secondary { min-width: 132px; border: 1px solid #cbd5e1; color: #475569; }
.home-hero-actions .button-secondary:hover { border-color: #93b4f7; background: rgba(239, 246, 255, .7); }
.hero-action-svg { width: 18px; height: 18px; margin-right: 8px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.home-hero-stats { display: grid; grid-template-columns: 1fr; gap: 0; align-self: end; margin: 0; padding: 0 0 6px; }
.home-hero-stats div { display: grid; gap: 7px; min-width: 116px; padding: 14px 0 14px 14px; border-left: 3px solid var(--color-blue-light); }
.home-hero-stats strong { color: var(--color-ink); font-family: var(--font-display); font-size: 30px; font-weight: 800; letter-spacing: -.05em; line-height: 1; }
.home-hero-stats span { color: #64748b; font-size: 13px; }
.home-hero-stats i { display: none; }
.home-hero-scroll { position: absolute; bottom: 14px; left: 50%; z-index: 1; display: grid; justify-items: center; gap: 2px; color: #94a3b8; font-size: 12px; transform: translateX(-50%); }
.home-hero-scroll span { font-size: 22px; line-height: .7; }
.home-hero-scroll:hover { color: var(--color-accent); }
.home-lower-loading { display: none; }
.home-section { margin-top: var(--space-6); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); min-width: 0; margin-bottom: var(--space-3); }
.section-head > div { min-width: 0; }
.section-head .eyebrow { margin-bottom: var(--space-1); }
.section-head h2 { margin-bottom: 0; }
.section-count { color: var(--color-muted); font-size: var(--text-xs); white-space: nowrap; }
.home-discovery { margin-top: var(--space-6); }
.discovery-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.discovery-card { display: flex; flex-direction: column; justify-content: space-between; min-height: 148px; padding: 20px; border: 1px solid var(--color-rule); border-radius: 14px; background: var(--color-white); box-shadow: 0 4px 16px rgba(15, 23, 42, .03); transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out), border-color 160ms var(--ease-out); }
.discovery-card:hover { transform: translateY(-2px); border-color: var(--color-faint); box-shadow: var(--shadow-card); }
.discovery-card-product { background: linear-gradient(135deg, #fff, var(--color-blue-soft)); }
.discovery-card-idea { background: linear-gradient(135deg, #fff, #f5f3ff); }
.discovery-index { display: block; margin-bottom: var(--space-4); color: var(--color-faint); font-family: var(--font-display); font-size: var(--text-xs); font-weight: 800; }
.discovery-card h3 { margin-bottom: var(--space-2); font-size: 19px; }
.discovery-card p { max-width: 42ch; margin-bottom: 0; color: var(--color-muted); font-size: var(--text-sm); }
.discovery-link { margin-top: var(--space-4); color: var(--color-accent); font-size: var(--text-sm); font-weight: 700; }
.discovery-card-idea .discovery-link { color: #6366f1; }
.home-feature-grid, .home-stream-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(250px, .7fr); gap: var(--space-6); align-items: start; }
.home-feature-aside, .home-stream-ideas { min-width: 0; }
.home-stream-grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
.home-stream-ideas { padding-left: var(--space-6); }
.focus-panel { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(180px, .95fr); min-width: 0; min-height: 232px; overflow: hidden; border: 1px solid var(--color-rule); border-radius: var(--radius-lg); background: var(--color-white); box-shadow: var(--shadow-card); transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.focus-panel:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(15, 23, 42, .1); }
.focus-panel-static:hover { transform: none; }
.focus-copy { display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-4); min-width: 0; padding: var(--space-5); }
.focus-copy h3 { margin-bottom: var(--space-2); font-size: clamp(20px, 2.4vw, 28px); }
.focus-copy p { margin-bottom: 0; color: var(--color-muted); font-size: var(--text-sm); }
.focus-media { min-height: 232px; background: var(--color-paper-soft); }
.focus-media img { width: 100%; height: 100%; min-height: 232px; object-fit: cover; }
.focus-media.fallback { display: grid; place-items: center; padding: var(--space-5); background: linear-gradient(135deg, #dbeafe, #eef2ff); color: var(--color-accent-deep); text-align: center; }
.focus-media.fallback strong { font-family: var(--font-display); font-size: 22px; }
.focus-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); color: var(--color-faint); font-size: var(--text-xs); }
.focus-meta span { padding-right: var(--space-2); border-right: var(--rule-thin); }
.focus-meta span:last-child { border-right: 0; }
.product-list, .home-idea-list, .ideas-page-list, .activity-list { display: grid; gap: var(--space-2); }
.product-row { display: grid; grid-template-columns: 76px minmax(0, 1fr) auto; gap: 14px; align-items: center; min-width: 0; padding: 10px; border: 1px solid var(--color-rule); border-radius: 12px; background: var(--color-white); box-shadow: 0 4px 14px rgba(15, 23, 42, .025); transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out), border-color 160ms var(--ease-out); }
.product-row:hover { transform: translateY(-1px); border-color: var(--color-faint); box-shadow: var(--shadow-card); }
.product-cover { position: relative; display: grid; place-items: center; aspect-ratio: 1.2; overflow: hidden; border-radius: 12px; background: var(--color-blue-soft); color: var(--color-accent-deep); }
.product-cover img { width: 100%; height: 100%; object-fit: cover; }
.product-cover-placeholder { position: absolute; inset: 0; display: grid; align-content: center; justify-items: start; gap: 7px; padding: 18px 20px; background: linear-gradient(135deg, color-mix(in srgb, var(--cover-color, var(--color-accent)) 12%, #f7faff), #edf4ff 72%, #e6eefb); color: var(--color-ink); }
.product-cover-placeholder::before, .product-cover-placeholder::after { position: absolute; border: 1px solid color-mix(in srgb, var(--cover-color, var(--color-accent)) 32%, transparent); content: ""; transform: rotate(-18deg); }
.product-cover-placeholder::before { right: 13%; bottom: -36%; width: 42%; aspect-ratio: 1; border-radius: 28px; }
.product-cover-placeholder::after { right: -3%; top: -38%; width: 34%; aspect-ratio: 1; border-radius: 50%; }
.product-cover-eyebrow, .product-cover-placeholder strong, .product-cover-name { position: relative; z-index: 1; }
.product-cover-eyebrow { color: var(--color-accent-deep); font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.product-cover-placeholder strong { color: var(--color-accent-deep); font-family: var(--font-display); font-size: clamp(24px, 4vw, 42px); font-weight: 800; letter-spacing: -.06em; }
.product-cover-name { max-width: 72%; overflow: hidden; color: var(--color-muted); font-size: 12px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.product-cover-tone { position: absolute; inset: auto 0 0; height: 5px; background: var(--cover-color, var(--color-accent)); }
.product-info { min-width: 0; }
.product-title-line { display: flex; align-items: center; gap: var(--space-2); min-width: 0; }
.product-title-line h3 { overflow: hidden; margin-bottom: 0; text-overflow: ellipsis; white-space: nowrap; }
.product-info p { display: -webkit-box; overflow: hidden; margin: var(--space-1) 0 var(--space-2); color: var(--color-muted); font-size: var(--text-sm); -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-meta, .idea-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); color: var(--color-faint); font-size: var(--text-xs); }
.product-meta span, .idea-meta span { white-space: nowrap; }
.product-arrow { color: var(--color-accent); font-size: 20px; }
.tag { display: inline-flex; align-items: center; min-height: 22px; padding: 0 8px; border: 1px solid var(--color-rule); border-radius: 99px; color: var(--color-muted); font-size: 11px; white-space: nowrap; }
.tag-accent { border-color: #93c5fd; color: var(--color-accent-deep); background: var(--color-blue-soft); }
.tag-blue { border-color: #c4b5fd; color: #4f46e5; background: #f5f3ff; }
.tag-warn { border-color: #fcd34d; color: #92400e; background: #fffbeb; }
.tag-green { border-color: #bbf7d0; color: #15803d; background: #f0fdf4; }
.ideas-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.idea-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; min-width: 0; padding: 16px; border: 1px solid var(--color-rule); border-radius: 12px; background: var(--color-white); box-shadow: 0 4px 14px rgba(15, 23, 42, .025); transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out), border-color 160ms var(--ease-out); }
.idea-row:hover { transform: translateY(-1px); border-color: var(--color-faint); box-shadow: var(--shadow-card); }
.idea-row h3 { margin-bottom: var(--space-2); font-size: 17px; }
.idea-row p { display: -webkit-box; overflow: hidden; margin-bottom: var(--space-3); color: var(--color-muted); font-size: var(--text-sm); -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.idea-votes { align-self: end; color: var(--color-blue); text-align: right; white-space: nowrap; }
.idea-votes strong { display: block; font-family: var(--font-display); font-size: 20px; line-height: 1; }
.idea-votes span { color: var(--color-muted); font-size: var(--text-xs); }
.activity-row { display: grid; grid-template-columns: 9px minmax(0, 1fr) auto; gap: var(--space-3); align-items: start; padding: var(--space-3); border: var(--rule-thin); border-radius: var(--radius-sm); background: var(--color-white); }
.activity-mark { width: 9px; height: 9px; margin-top: 7px; border-radius: 50%; background: var(--color-yellow); }
.activity-row h3 { margin-bottom: var(--space-1); font-size: 16px; }
.activity-row p { margin: 0; color: var(--color-muted); font-size: var(--text-sm); }
.activity-date { color: var(--color-faint); font-size: var(--text-xs); white-space: nowrap; }

.catalog-page { min-width: 0; }
.web-publish-strip { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 16px; padding: 14px 18px; border: 1px solid var(--color-blue-light); border-radius: 12px; background: var(--color-blue-soft); box-shadow: none; }
.web-publish-strip > div { display: grid; gap: 2px; min-width: 0; }
.web-publish-strip strong { font-family: var(--font-display); font-size: 15px; }
.web-publish-strip span { color: var(--color-muted); font-size: var(--text-sm); }
.catalog-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding: 16px 18px; border: 1px solid var(--color-rule); border-radius: 14px; background: rgba(248, 250, 252, .92); }
.catalog-count-wrap { min-width: 150px; }
.catalog-count-wrap .eyebrow { margin-bottom: var(--space-1); }
.catalog-count { display: flex; align-items: baseline; gap: var(--space-2); }
.catalog-count strong { font-family: var(--font-display); font-size: 22px; line-height: 1; }
.catalog-count span { color: var(--color-muted); font-size: var(--text-sm); }
.catalog-tools { display: flex; flex: 1 1 520px; align-items: center; justify-content: end; gap: var(--space-2); }
.toolbar-search { flex: 1 1 300px; min-width: 0; }
.toolbar-search input, .select { width: 100%; height: 40px; padding: 0 12px; border: var(--rule-thin); border-radius: 10px; background: var(--color-white); color: var(--color-ink); font-size: var(--text-sm); }
.toolbar-search input:hover, .select:hover { border-color: var(--color-faint); }
.select { width: auto; min-width: 138px; }
.filter-panel { display: grid; gap: var(--space-3); padding: var(--space-4) 0; }
.filter-group { display: flex; align-items: center; gap: var(--space-4); min-width: 0; }
.filter-label { flex: 0 0 56px; color: var(--color-faint); font-family: var(--font-display); font-size: var(--text-xs); font-weight: 800; }
.filter-chips { display: flex; flex-wrap: wrap; gap: var(--space-1); min-width: 0; }
.filter-chip { display: inline-flex; align-items: center; gap: var(--space-2); min-height: 30px; padding: 0 var(--space-3); border: 1px solid transparent; border-radius: 99px; background: transparent; color: var(--color-muted); font-size: var(--text-sm); white-space: nowrap; }
.filter-chip:hover, .filter-chip.active { border-color: var(--color-blue-light); background: var(--color-blue-soft); color: var(--color-accent-deep); }
.filter-chip span:last-child { color: var(--color-faint); font-size: var(--text-xs); }
.catalog-results { min-width: 0; padding-top: var(--space-2); }
.result-line { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); color: var(--color-muted); font-size: var(--text-sm); }
.result-line strong { color: var(--color-ink); }

.detail-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 24px; row-gap: 10px; align-items: start; min-width: 0; padding: 20px 28px 24px; border: 1px solid var(--color-rule); border-radius: 16px; background: linear-gradient(135deg, #fff, var(--color-blue-soft)); box-shadow: none; }
.detail-back-link { display: inline-flex; grid-column: 1 / -1; align-items: center; gap: 6px; justify-self: start; color: var(--color-muted); font-size: 12px; font-weight: 650; transition: color 160ms var(--ease-out), transform 160ms var(--ease-out); }
.detail-back-link span { color: var(--color-accent); font-size: 17px; line-height: .8; }
.detail-back-link:hover { color: var(--color-accent-deep); transform: translateX(-2px); }
.product-detail-head { grid-template-columns: 170px minmax(0, 1fr) auto; align-items: center; }
.product-detail-cover { min-width: 0; }
.product-detail-cover .product-cover { aspect-ratio: 1.35; border-radius: 12px; }
.product-detail-copy { min-width: 0; }
.product-detail-copy .detail-kicker { margin-bottom: 10px; }
.product-detail-copy .detail-meta { flex-wrap: wrap; }
.product-detail-copy .detail-meta span { white-space: normal; overflow-wrap: anywhere; }
.detail-kicker { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-3); }
.detail-head h1 { max-width: 700px; margin-bottom: 6px; font-size: clamp(28px, 3vw, 38px); font-weight: 800; letter-spacing: -.03em; }
.detail-head .lede { max-width: 700px; }
.detail-grid, .idea-detail-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(250px, .75fr); gap: 20px; padding-top: 20px; }
.detail-main, .detail-side { min-width: 0; }
.detail-section { min-width: 0; padding: 20px; border: 1px solid var(--color-rule); border-radius: 12px; background: var(--color-white); box-shadow: 0 4px 16px rgba(15, 23, 42, .025); }
.detail-section + .detail-section { margin-top: var(--space-3); }
.detail-section h2 { margin-bottom: 12px; font-size: 18px; }
.detail-copy { white-space: pre-line; color: var(--color-muted); }
.detail-copy p:last-child { margin-bottom: 0; }
.detail-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }
.facts { display: grid; gap: var(--space-2); margin: 0; }
.fact { display: flex; justify-content: space-between; gap: var(--space-4); padding: var(--space-2) 0; border-bottom: var(--rule-thin); }
.fact:last-child { border-bottom: 0; }
.fact dt { color: var(--color-faint); }
.fact dd { min-width: 0; margin: 0; color: var(--color-ink); font-weight: 700; text-align: right; overflow-wrap: anywhere; }
.task-list { display: grid; gap: var(--space-2); margin: 0; padding: 0; list-style: none; counter-reset: task; }
.task-list li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: var(--space-3); align-items: start; padding: var(--space-3); border-radius: var(--radius-sm); background: var(--color-paper-soft); }
.task-list li::before { counter-increment: task; content: counter(task, decimal-leading-zero); color: var(--color-accent); font-family: var(--font-display); font-size: var(--text-sm); font-weight: 800; }
.task-list li span { color: var(--color-muted); }
.media-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-2); }
.media-strip figure { margin: 0; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-sm); background: var(--color-paper-soft); }
.media-strip img { width: 100%; height: 100%; object-fit: cover; }
.media-strip .media-fallback { display: grid; place-items: center; height: 100%; padding: var(--space-3); color: var(--color-faint); font-size: var(--text-xs); text-align: center; }
.experience-box { display: grid; gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--color-blue-light); border-radius: var(--radius-sm); background: var(--color-blue-soft); }
.experience-box strong { font-family: var(--font-display); font-size: 16px; }
.experience-box p { margin: 0; color: var(--color-muted); font-size: var(--text-sm); }
.experience-link { overflow-wrap: anywhere; color: var(--color-blue); font-size: var(--text-sm); }
.credential-box { display: grid; gap: 5px; margin-top: 4px; padding: 10px 12px; border-radius: var(--radius-sm); background: rgba(255, 255, 255, .72); color: var(--color-muted); font-size: var(--text-sm); overflow-wrap: anywhere; }
.discussion-list { display: grid; gap: var(--space-2); }
.discussion-item { padding: var(--space-3); border-radius: var(--radius-sm); background: var(--color-paper-soft); }
.discussion-head { display: flex; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-1); color: var(--color-faint); font-size: var(--text-xs); }
.discussion-item p { margin: 0; color: var(--color-muted); white-space: pre-line; }

.product-feedback-section { scroll-margin-top: 24px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading h2 { margin: 0; }
.section-heading .eyebrow { margin-bottom: 5px; }
.section-heading-note { color: var(--color-faint); font-size: var(--text-xs); }
.section-count { color: var(--color-faint); font-size: 12px; font-weight: 500; }
.feedback-list { display: grid; gap: 10px; }
.feedback-card { padding: 15px 16px; border: 1px solid #e7edf6; border-radius: 10px; background: #fbfdff; }
.feedback-card-head { display: flex; align-items: start; justify-content: space-between; gap: 14px; }
.feedback-card-head strong { color: var(--color-ink); font-size: 13px; }
.feedback-card-head time { flex: 0 0 auto; color: var(--color-faint); font-size: 11px; }
.feedback-stars { margin-top: 4px; color: #f59e0b; font-size: 13px; letter-spacing: 1px; }
.feedback-stars span { margin-left: 4px; color: var(--color-faint); font-size: 11px; letter-spacing: 0; }
.feedback-card-body { display: grid; gap: 7px; margin-top: 13px; }
.feedback-card-body p { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 8px; margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.65; white-space: pre-line; }
.feedback-label { color: var(--color-faint); font-size: 11px; font-weight: 700; }
.feedback-label-good { color: #16845b; }
.feedback-label-warning { color: #b7791f; }
.feedback-label-accent { color: var(--color-accent); }
.feedback-empty { padding: 20px 0 8px; color: var(--color-muted); }
.feedback-empty strong { display: block; margin-bottom: 5px; color: var(--color-ink); font-size: 14px; }
.feedback-empty p { margin: 0; font-size: 13px; }
.rating-overview-panel { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 24px; align-items: center; margin-bottom: 18px; padding: 16px; border: 1px solid #e7edf6; border-radius: 10px; background: #fbfdff; }
.rating-overall { display: grid; justify-items: center; gap: 4px; padding-right: 20px; border-right: 1px solid #e7edf6; text-align: center; }
.rating-overall strong { color: var(--color-ink); font-family: var(--font-display); font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.rating-overall > span { color: var(--color-faint); font-size: 11px; }
.rating-bars { display: grid; gap: 10px; }
.rating-bar-row { display: grid; grid-template-columns: 48px minmax(0, 1fr) 28px; gap: 10px; align-items: center; color: var(--color-muted); font-size: 12px; }
.rating-bar-row > div { height: 6px; overflow: hidden; border-radius: 99px; background: #e8eef7; }
.rating-bar-row i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #93b4f7, var(--color-accent)); }
.rating-bar-row b { color: var(--color-ink); font-size: 11px; text-align: right; }
.feedback-compose { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--color-rule); }
.feedback-compose h3 { margin-bottom: 12px; font-size: 16px; }
.feedback-form { display: grid; gap: 14px; }
.feedback-form-note { padding: 10px 12px; border-radius: 8px; background: var(--color-paper-soft); color: var(--color-muted); font-size: 12px; line-height: 1.55; }
.feedback-score-grid, .feedback-copy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.feedback-field { display: grid; gap: 6px; min-width: 0; }
.feedback-field > span { color: var(--color-ink); font-size: 12px; font-weight: 700; }
.feedback-field em { color: var(--color-accent); font-style: normal; font-weight: 400; }
.feedback-field select, .feedback-field textarea { width: 100%; min-width: 0; padding: 8px 10px; border: 1px solid #dbe4f0; border-radius: 7px; background: #fbfdff; color: var(--color-ink); font: inherit; font-size: 12px; }
.feedback-field select { height: 36px; }
.feedback-field textarea { min-height: 68px; resize: vertical; line-height: 1.55; }
.feedback-field select:focus, .feedback-field textarea:focus { outline: 0; border-color: var(--color-blue); box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); background: #fff; }
.feedback-form-footer { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px; }
.feedback-check { display: inline-flex; align-items: center; gap: 6px; color: var(--color-muted); font-size: 12px; }
.feedback-check input { accent-color: var(--color-accent); }
.feedback-form-footer .button { margin-left: auto; }
.discussion-section { scroll-margin-top: 24px; }
.discussion-empty { padding: 18px 0 6px; color: var(--color-muted); }
.discussion-empty strong { display: block; margin-bottom: 5px; color: var(--color-ink); font-size: 14px; }
.discussion-empty p { margin: 0; font-size: 13px; }
.discussion-compose { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--color-rule); }
.discussion-compose h3 { margin-bottom: 12px; font-size: 16px; }
.discussion-form { display: grid; gap: 10px; }
.discussion-form textarea { width: 100%; min-height: 96px; padding: 10px 12px; border: 1px solid #dbe4f0; border-radius: 8px; background: #fbfdff; color: var(--color-ink); font: inherit; font-size: 13px; line-height: 1.6; resize: vertical; }
.discussion-form textarea:focus { outline: 0; border-color: var(--color-blue); box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); background: #fff; }
.discussion-form-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.discussion-form-footer > span { color: var(--color-faint); font-size: 11px; }
.editorial-long-copy { line-height: 1.85; }
.product-detail-head .detail-actions { flex-wrap: wrap; }

.submit-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 20px; align-items: start; }
.submit-form { display: grid; gap: var(--space-3); min-width: 0; }
.form-section { padding: 20px; border: 1px solid var(--color-rule); border-radius: 14px; background: var(--color-white); box-shadow: 0 4px 16px rgba(15, 23, 42, .025); }
.form-section-head { display: flex; align-items: end; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
.form-section-head h2 { margin-bottom: 0; font-size: 18px; }
.form-note { color: var(--color-faint); font-size: var(--text-xs); white-space: nowrap; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.form-field { display: grid; gap: var(--space-2); min-width: 0; margin-bottom: var(--space-4); }
.form-grid .form-field { margin-bottom: 0; }
.form-field > span { color: var(--color-ink); font-size: var(--text-sm); font-weight: 700; }
.form-field em { color: var(--color-accent); font-size: var(--text-xs); font-style: normal; font-weight: 400; }
.form-field input, .form-field textarea, .form-field select { width: 100%; min-width: 0; padding: 9px 11px; border: var(--rule-thin); border-radius: 8px; background: #f8fafc; color: var(--color-ink); }
.form-field input, .form-field select { height: 38px; }
.form-field input[type="file"] { height: auto; padding: 8px; background: var(--color-white); font-size: var(--text-sm); }
.form-field small { color: var(--color-faint); font-size: var(--text-xs); }
.form-field textarea { min-height: 86px; resize: vertical; line-height: 1.55; }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--color-faint); }
.form-field input:hover, .form-field textarea:hover, .form-field select:hover { border-color: var(--color-faint); }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--color-blue); background: #fff; box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }
.form-consent { display: flex; align-items: flex-start; gap: var(--space-2); color: var(--color-muted); font-size: var(--text-sm); }
.form-consent input, .submit-type-options input { accent-color: var(--color-accent); margin-top: 3px; }
.submit-type-options { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.submit-type-options label { display: inline-flex; align-items: center; gap: var(--space-2); min-height: 36px; padding: 0 var(--space-3); border: var(--rule-thin); border-radius: var(--radius-sm); background: var(--color-paper); color: var(--color-muted); font-size: var(--text-sm); }
.submit-form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.submit-aside { padding: 20px; border: 1px solid var(--color-blue-light); border-radius: 14px; background: var(--color-blue-soft); }
.submit-aside h2 { margin-bottom: 12px; font-size: 18px; }
.submit-aside ol { display: grid; gap: var(--space-3); margin: 0 0 var(--space-5); padding-left: 20px; color: var(--color-muted); font-size: var(--text-sm); }
.submit-aside li::marker { color: var(--color-accent); font-family: var(--font-display); font-weight: 800; }
.submit-success { max-width: 640px; padding: var(--space-5) 0; }
.submit-success h1 { font-size: clamp(28px, 3.2vw, 42px); }
.submit-success .submit-form-actions { margin-top: var(--space-5); }

.login-page { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 52px; align-items: center; width: min(820px, calc(100% - 48px)); min-height: 560px; margin: 0 auto; padding: 70px 0; }
.login-card { min-width: 0; padding: 38px; border: 1px solid var(--color-rule); border-radius: 16px; background: var(--color-white); box-shadow: 0 20px 50px rgba(15, 23, 42, .06); }
.login-card-mark { display: grid; width: 40px; height: 40px; margin-bottom: 24px; place-items: center; border-radius: 12px; background: var(--color-accent); color: #fff; font-size: 25px; line-height: 1; }
.login-card h1 { margin-bottom: 10px; font-size: clamp(30px, 4vw, 46px); letter-spacing: -.06em; }
.login-lede { max-width: 430px; margin-bottom: 28px; color: var(--color-muted); font-size: 15px; line-height: 1.7; }
.login-status { display: grid; min-height: 80px; align-content: center; gap: 4px; margin-bottom: 20px; padding: 15px 17px; border-radius: 10px; background: var(--color-paper-soft); }
.login-status strong { color: var(--color-ink); font-family: var(--font-display); font-size: 14px; }
.login-status p { margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.6; }
.login-status .loading-mark { width: 18px; height: 18px; margin: 0 0 5px; border-width: 2px; }
.login-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.login-captcha { display: flex; align-items: center; gap: 10px; margin: 2px 0 10px; }
.login-captcha img { display: block; width: 180px; height: 62px; border: 1px solid var(--color-blue-light); border-radius: 10px; background: #f8fbff; object-fit: contain; }
.login-captcha .button { min-height: 34px; padding-inline: 10px; font-size: 12px; }
.login-next { margin-top: 18px; padding: 15px 16px; border: 1px solid var(--color-blue-light); border-radius: 10px; background: var(--color-blue-soft); }
.login-next-label { margin: 0 0 9px; color: var(--color-ink); font-size: 12px; font-weight: 700; }
.login-next-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.login-next-actions .button { min-height: 34px; padding-inline: 11px; font-size: 12px; }
.login-note { margin: 24px 0 0; color: var(--color-faint); font-size: 11px; line-height: 1.7; }
.login-side { padding-top: 8px; }
.login-side h2 { margin-bottom: 16px; font-size: 22px; letter-spacing: -.045em; }
.login-side ul { display: grid; gap: 12px; margin: 0 0 24px; padding: 0; list-style: none; color: var(--color-muted); font-size: 13px; line-height: 1.5; }
.login-side li { position: relative; padding-left: 16px; }
.login-side li::before { position: absolute; top: .65em; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--color-accent); content: ''; }
.admin-standalone { background: linear-gradient(135deg, #f5f8ff 0%, #fbfcff 56%, #f1edff 100%); }
.admin-standalone #app { min-height: 100vh; }
.admin-login-page { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 52px; align-items: center; width: min(820px, calc(100% - 48px)); min-height: 620px; margin: 0 auto; padding: 70px 0; }
.admin-login-card { min-width: 0; padding: 38px; border: 1px solid var(--color-blue-light); border-radius: 16px; background: var(--color-white); box-shadow: 0 20px 50px rgba(37, 99, 235, .09); }
.admin-login-card h1 { margin-bottom: 10px; font-size: clamp(30px, 4vw, 44px); letter-spacing: -.06em; }
.admin-login-form { display: grid; gap: 14px; margin-top: 24px; }
.admin-login-form .button { width: 100%; }
.admin-login-message { margin-top: 20px; padding: 12px 14px; border: 1px solid #fecaca; border-radius: 9px; background: #fff7f7; color: #991b1b; font-size: 12px; line-height: 1.6; }
.admin-login-card > .button-quiet { margin-top: 14px; }
@media (max-width: 720px) {
  .login-page { grid-template-columns: minmax(0, 1fr); gap: 30px; width: min(100% - 32px, 520px); min-height: auto; padding: 42px 0 60px; }
  .login-card { padding: 26px 22px; }
  .login-side { padding: 0 4px; }
  .admin-login-page { grid-template-columns: minmax(0, 1fr); gap: 30px; width: min(100% - 32px, 520px); min-height: auto; padding: 42px 0 60px; }
  .admin-login-card { padding: 26px 22px; }
}

.loading-state, .empty-state { display: grid; place-items: center; min-width: 0; min-height: 190px; padding: var(--space-7); border-radius: var(--radius-md); background: var(--color-white); text-align: center; }
.error-state { display: flex; align-items: center; justify-content: center; gap: var(--space-4); width: 100%; min-width: 0; min-height: 130px; padding: var(--space-6); border: 1px solid #fecaca; border-radius: var(--radius-md); background: #fff7f7; text-align: left; }
.error-state-compact { min-height: 78px; margin-top: 0; padding: 16px 24px; border-color: #e5e7eb; border-radius: 0; background: #fafafa; color: var(--color-muted); }
.loading-state > div, .empty-state > div, .error-state > div { width: 100%; max-width: 520px; min-width: 0; margin: 0 auto; }
.loading-state { color: var(--color-muted); }
.loading-mark { width: 24px; height: 24px; margin: 0 auto var(--space-3); border: 3px solid var(--color-rule); border-right-color: var(--color-accent); border-radius: 50%; animation: spin 700ms linear infinite; }
.empty-state strong, .error-state strong { display: block; width: 100%; margin-bottom: var(--space-2); font-family: var(--font-display); font-size: 19px; overflow-wrap: anywhere; word-break: break-word; }
.error-state-compact strong { margin-bottom: 2px; font-size: 14px; font-weight: 700; }
.empty-state p, .error-state p { width: 100%; max-width: 430px; margin: 0 auto var(--space-4); color: var(--color-muted); overflow-wrap: anywhere; word-break: break-word; }
.error-state-compact p { max-width: none; margin: 0; font-size: 12px; }
.error-state .button { border-color: var(--color-danger); color: var(--color-danger); }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 20; max-width: min(360px, calc(100% - 40px)); padding: 10px 14px; border: var(--rule-thin); border-left: 3px solid var(--color-accent); border-radius: var(--radius-sm); background: var(--color-ink); color: var(--color-paper); opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out); }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-left-color: var(--color-green); }
.toast.error { border-left-color: var(--color-danger); }

.contact-dialog { width: min(460px, calc(100% - 32px)); padding: 0; border: 0; border-radius: 16px; background: transparent; color: var(--color-ink); box-shadow: 0 24px 70px rgba(15, 23, 42, .22); }
.contact-dialog::backdrop { background: rgba(15, 23, 42, .42); backdrop-filter: blur(2px); }
.contact-dialog-panel { position: relative; padding: 28px; border: 1px solid #dbe7fb; border-radius: 16px; background: var(--color-white); }
.contact-dialog-panel .eyebrow { margin: 0 0 9px; color: var(--color-accent); }
.contact-dialog-panel h2 { margin: 0 38px 9px 0; font-size: 24px; letter-spacing: -.035em; }
.contact-dialog-description { margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.7; }
.contact-dialog-close { position: absolute; top: 15px; right: 15px; display: grid; width: 30px; height: 30px; place-items: center; border: 0; border-radius: 50%; background: var(--color-paper-soft); color: var(--color-muted); font-size: 23px; line-height: 1; cursor: pointer; }
.contact-dialog-close:hover { background: var(--color-blue-soft); color: var(--color-accent-deep); }
.contact-email-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; padding: 10px 10px 10px 14px; border: 1px solid var(--color-blue-light); border-radius: 10px; background: #f7faff; }
.contact-email-row code { overflow: hidden; color: var(--color-accent-deep); font: 600 13px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; text-overflow: ellipsis; white-space: nowrap; }
.contact-email-row .button { flex: 0 0 auto; min-height: 34px; padding-inline: 12px; font-size: 12px; }
.contact-dialog-mail { display: inline-flex; gap: 5px; margin-top: 17px; color: var(--color-accent-deep); font-size: 12px; font-weight: 650; }
.contact-dialog-mail:hover { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }

@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 1ms !important; transition-duration: 1ms !important; scroll-behavior: auto !important; } }
@media (max-width: 850px) {
  .header-inner { grid-template-columns: minmax(0, 1fr) auto; width: min(100% - 32px, 720px); min-height: 72px; gap: 18px; }
  .brand-logo { width: 156px; height: 34px; }
  .primary-nav { grid-column: 1 / -1; grid-row: 2; justify-self: center; gap: 24px; padding-bottom: 14px; }
  .primary-nav a { font-size: 14px; }
  .header-actions { grid-column: 2; grid-row: 1; gap: 12px; }
  .header-login { font-size: 14px; }
  .header-login-primary { min-height: 40px; padding: 0 16px; border-radius: 9px; font-size: 14px; }
  .header-login-primary[data-header-account] { max-width: 126px; }
  .home-hero { min-height: 560px; }
  .home-hero-content { gap: 48px; width: min(100% - 48px, 720px); padding: 56px 0 58px; }
  .home-hero h1 { font-size: clamp(42px, 7vw, 58px); }
  .home-intro, .home-feature-grid, .home-stream-grid, .detail-grid, .idea-detail-grid, .submit-layout { grid-template-columns: minmax(0, 1fr); }
  .product-detail-head { grid-template-columns: 132px minmax(0, 1fr); }
  .product-detail-head .detail-actions { grid-column: 2; }
  .home-intro-rail { max-width: none; }
  .home-feature-aside { margin-top: 0; }
  .home-stream-ideas { padding-left: 0; }
  .catalog-toolbar { align-items: stretch; flex-direction: column; gap: var(--space-3); }
  .catalog-tools { flex-basis: auto; justify-content: stretch; }
}
@media (max-width: 600px) {
  .header-inner, #app { width: calc(100% - 24px); }
  .header-inner { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 12px 0 0; }
  .brand { grid-column: 1; grid-row: 1; }
  .brand-logo { width: 132px; height: 30px; }
  .primary-nav { grid-column: 1 / -1; grid-row: 2; width: 100%; min-width: 0; justify-self: stretch; justify-content: space-between; gap: 4px; padding-bottom: 12px; }
  .primary-nav a { min-width: 0; font-size: 12px; }
  .header-actions { grid-column: 2; grid-row: 1; gap: 8px; }
  .header-login { display: none; }
  .header-login-primary { min-height: 34px; padding: 0 11px; font-size: 12px; }
  .header-login-primary[data-header-account] { max-width: 96px; }
  .header-search { display: none; }
  .page-intro { display: block; margin-bottom: var(--space-5); padding-bottom: 0; }
  .product-detail-head { grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 18px; }
  .product-detail-cover { width: min(100%, 240px); }
  .product-detail-head .detail-actions { grid-column: auto; }
  .product-detail-copy .detail-meta { display: grid; gap: 4px; }
  .product-detail-copy .detail-meta span { white-space: normal; }
  .page-actions, .detail-actions { justify-content: start; margin-top: var(--space-4); }
  .product-detail-head .detail-actions { align-items: stretch; }
  .product-detail-head .detail-actions .button { flex: 1 1 auto; }
  .home-intro { gap: var(--space-5); padding: var(--space-7) var(--space-5) var(--space-5); }
  .home-intro h1 { font-size: clamp(30px, 8.5vw, 36px); }
  .home-intro-actions { display: grid; grid-template-columns: 1fr; align-items: stretch; margin-top: var(--space-4); }
  .home-intro-actions .button { width: 100%; }
  .home-hero { min-height: 640px; }
  .home-hero-content { display: flex; width: calc(100% - 28px); align-items: start; flex-direction: column; gap: 42px; padding: 52px 0 64px; text-align: left; }
  .home-hero-copy { width: 100%; }
  .home-hero-badge { min-height: 28px; margin-bottom: 22px; padding: 0 10px; font-size: 12px; }
  .home-hero-badge span { width: 8px; height: 8px; }
  .home-hero h1 { width: 100%; max-width: 100%; font-size: clamp(36px, 10vw, 44px); letter-spacing: -.08em; }
  .home-hero h1 span { min-width: 0; white-space: nowrap; }
  .home-hero-lede { margin: 22px 0 28px; font-size: 15px; }
  .home-hero-lede br { display: none; }
  .home-hero-actions { width: 100%; min-width: 0; flex-direction: row; gap: 8px; }
  .home-hero-actions .button, .home-hero-actions .button-primary, .home-hero-actions .button-secondary { flex: 1 1 0%; width: 0; min-width: 0; overflow: hidden; min-height: 46px; padding-inline: 8px; font-size: 14px; }
  .hero-action-svg { width: 20px; height: 20px; }
  .home-hero-stats { width: 100%; gap: 14px; padding: 0; }
  .home-hero-stats strong { font-size: 28px; }
  .home-hero-stats span { font-size: 12px; white-space: nowrap; }
  .home-hero-scroll { font-size: 12px; }
  .web-publish-strip { align-items: start; flex-direction: column; padding: var(--space-4); }
  .web-publish-strip .button { width: 100%; }
  .discovery-grid, .ideas-grid { grid-template-columns: 1fr; }
  .discovery-card { min-height: 148px; }
  .focus-panel { grid-template-columns: 1fr; }
  .focus-media { min-height: 170px; }
  .focus-media img { min-height: 170px; max-height: 220px; }
  .product-row { grid-template-columns: 72px minmax(0, 1fr); gap: var(--space-3); }
  .product-arrow { display: none; }
  .product-cover { aspect-ratio: 1; }
  .idea-row { gap: var(--space-3); }
  .idea-votes strong { font-size: 18px; }
  .activity-row { grid-template-columns: 9px minmax(0, 1fr); }
  .activity-date { grid-column: 2; }
  .media-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rating-overview-panel { grid-template-columns: 1fr; gap: 14px; }
  .rating-overall { padding: 0 0 14px; border-right: 0; border-bottom: 1px solid #e7edf6; }
  .discussion-form-footer { align-items: flex-start; flex-direction: column; }
  .discussion-form-footer .button { width: 100%; }
  .feedback-score-grid, .feedback-copy-grid { grid-template-columns: 1fr; }
  .feedback-form-footer { align-items: flex-start; flex-direction: column; }
  .feedback-form-footer .button { width: 100%; margin-left: 0; }
  .catalog-tools { display: grid; grid-template-columns: 1fr; }
  .catalog-tools .select { width: 100%; min-width: 0; }
  .filter-group { align-items: start; flex-direction: column; gap: var(--space-2); }
  .filter-label { flex-basis: auto; }
  .fact { display: grid; grid-template-columns: 1fr; gap: 0; }
  .fact dd { text-align: left; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .form-field { margin-bottom: var(--space-4); }
  .form-grid .form-field:last-child { margin-bottom: 0; }
  .form-section-head { align-items: start; flex-direction: column; gap: var(--space-2); }
  .form-note { white-space: normal; }
}

/* Developer community knowledge layer */
.community-home-page { padding-bottom: 70px; }
.community-home-page .community-hero { padding: 58px 0 42px; border-bottom: 1px solid var(--color-rule); }
.community-home-page .community-hero h1 { max-width: 760px; margin-bottom: 12px; font-size: clamp(29px, 3.4vw, 42px); letter-spacing: -.06em; }
.community-home-page .community-hero .lede { max-width: 660px; }
.community-home-page .community-hero .page-actions { justify-content: start; margin-top: 22px; }
.community-home-grid { display: grid; grid-template-columns: minmax(230px, .34fr) minmax(0, .66fr); gap: 42px; padding-top: 40px; }
.community-directory { min-width: 0; }
.community-directory-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 13px; padding-bottom: 12px; border-bottom: 1px solid var(--color-rule); }
.community-directory-head h2 { margin: 0; font-size: 21px; }
.community-directory-head > span { color: var(--color-faint); font-size: 12px; }
.community-directory ol, .article-sidebar ol, .article-mobile-index ol { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.community-directory li a { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 8px; align-items: baseline; padding: 7px 8px; border-radius: 7px; color: var(--color-muted); font-size: 13px; line-height: 1.45; }
.community-directory li a:hover, .community-directory li a.active { background: var(--color-blue-soft); color: var(--color-accent-deep); }
.community-directory li a span { color: var(--color-faint); font-family: var(--font-display); font-size: 11px; font-weight: 800; }
.community-directory li a strong { min-width: 0; font-weight: 500; }
.community-home-main { display: grid; gap: 18px; min-width: 0; }
.community-feature-card { min-width: 0; padding: clamp(26px, 4vw, 44px); border: 1px solid var(--color-blue-light); border-radius: 16px; background: linear-gradient(135deg, var(--color-blue-soft), #fff 76%); }
.community-feature-meta, .article-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 23px; color: var(--color-faint); font-size: 11px; }
.community-feature-meta span:first-child, .article-meta span:first-child { color: var(--color-accent); font-weight: 700; }
.community-feature-card h2 { margin-bottom: 10px; font-size: clamp(26px, 3.5vw, 40px); letter-spacing: -.05em; }
.community-feature-card p { max-width: 590px; margin-bottom: 24px; color: var(--color-muted); font-size: 15px; }
.community-topic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.community-topic-card { min-width: 0; padding: 22px; border: 1px solid var(--color-rule); border-radius: 13px; background: var(--color-white); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.community-topic-card:hover { transform: translateY(-3px); border-color: #abc9fb; box-shadow: 0 14px 30px rgba(37, 99, 235, .09); }
.community-topic-card h3 { margin-bottom: 8px; font-size: 18px; }
.community-topic-card p:not(.eyebrow) { margin-bottom: 17px; color: var(--color-muted); font-size: 13px; }
.community-topic-card > span { color: var(--color-accent); font-size: 12px; font-weight: 700; }
.community-source-note { display: flex; gap: 16px; margin-top: 38px; padding-top: 16px; border-top: 1px solid var(--color-rule); color: var(--color-faint); font-size: 11px; }
.community-source-note strong { flex: 0 0 auto; color: var(--color-muted); }
.community-source-note span { max-width: 760px; }
.community-article-page { width: min(1180px, 100%); min-width: 0; margin: 0 auto; padding: 38px 0 70px; }
.community-article-layout { display: grid; grid-template-columns: minmax(220px, .28fr) minmax(0, .72fr); gap: clamp(36px, 7vw, 96px); align-items: start; min-width: 0; }
.article-sidebar { position: sticky; top: 104px; min-width: 0; }
.article-sidebar-title { display: flex; align-items: center; gap: 8px; margin-bottom: 24px; color: var(--color-ink); font-family: var(--font-display); font-size: 17px; font-weight: 700; }
.article-sidebar-icon { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 7px; background: var(--color-accent); color: #fff; font-size: 18px; line-height: 1; }
.article-sidebar > .eyebrow { margin-bottom: 8px; color: var(--color-faint); font-size: 10px; }
.article-sidebar li a { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 7px; padding: 7px 8px; border-radius: 7px; color: var(--color-muted); font-size: 12px; line-height: 1.45; }
.article-sidebar li a:hover, .article-sidebar li a.active { background: var(--color-blue-soft); color: var(--color-accent-deep); }
.article-sidebar li a span { color: var(--color-faint); font-family: var(--font-display); font-size: 10px; font-weight: 800; }
.community-article { min-width: 0; max-width: 780px; }
.community-article .back-link { display: inline-flex; margin-bottom: 34px; color: var(--color-muted); font-size: 13px; }
.community-article .back-link:hover { color: var(--color-accent); }
.article-mobile-index { display: none; }
.community-article h1 { margin-bottom: 12px; font-size: clamp(34px, 5vw, 56px); letter-spacing: -.07em; }
.article-lead { max-width: 650px; margin-bottom: 34px; color: var(--color-muted); font-size: 17px; line-height: 1.7; }
.article-content { min-width: 0; color: #334155; font-size: 15px; line-height: 1.85; overflow-wrap: anywhere; }
.article-content > p { margin-bottom: 22px; }
.article-content h2 { margin: 46px 0 16px; padding-top: 20px; border-top: 1px solid var(--color-rule); font-size: 25px; letter-spacing: -.045em; }
.article-content ul, .article-content ol { margin: 0 0 23px; padding-left: 22px; }
.article-content li { margin-bottom: 7px; padding-left: 4px; }
.article-content a { color: var(--color-accent); text-decoration: underline; text-decoration-color: var(--color-blue-light); text-underline-offset: 3px; }
.article-content a:hover { text-decoration-color: var(--color-accent); }
.article-callout { margin-bottom: 26px; padding: 17px 19px; border-left: 3px solid var(--color-accent); border-radius: 0 10px 10px 0; background: var(--color-blue-soft); }
.article-callout strong { display: block; margin-bottom: 4px; color: var(--color-ink); font-family: var(--font-display); font-size: 14px; }
.article-callout p { margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.7; }
.article-callout-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 10px; font-size: 12px; }
.surface-map { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 28px 0 36px; }
.surface-map > div { display: grid; min-width: 0; min-height: 116px; align-content: start; gap: 5px; padding: 15px 12px; border: 1px solid var(--color-rule); border-radius: 10px; background: #fff; overflow-wrap: anywhere; }
.surface-map span { color: var(--color-accent); font-family: var(--font-display); font-size: 11px; font-weight: 800; }
.surface-map strong { color: var(--color-ink); font-size: 14px; line-height: 1.35; }
.surface-map small { color: var(--color-muted); font-size: 11px; line-height: 1.4; }
.article-table-wrap { width: 100%; margin: 0 0 25px; overflow-x: auto; border: 1px solid var(--color-rule); border-radius: 10px; background: #fff; }
.article-content table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 12px; line-height: 1.55; }
.article-content th, .article-content td { padding: 11px 13px; border-bottom: 1px solid var(--color-rule); text-align: left; vertical-align: top; }
.article-content strong, .article-content small { min-width: 0; overflow-wrap: anywhere; }
.article-content th { color: var(--color-muted); background: var(--color-paper-soft); font-size: 11px; font-weight: 700; white-space: nowrap; }
.article-content tr:last-child td { border-bottom: 0; }
.article-content code { padding: 2px 5px; border-radius: 4px; background: var(--color-paper-soft); color: var(--color-accent-deep); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .9em; }
.article-credit { margin: 36px 0 0; padding-top: 16px; border-top: 1px solid var(--color-rule); color: var(--color-faint); font-size: 11px; line-height: 1.6; }
.article-pagination { display: flex; justify-content: space-between; gap: 20px; margin-top: 20px; }
.article-pagination > a { display: grid; justify-items: end; gap: 3px; color: var(--color-accent); font-size: 13px; text-align: right; }
.article-pagination small { color: var(--color-faint); font-size: 10px; }
.article-pagination strong { font-weight: 600; }

@media (max-width: 850px) {
  .community-home-grid, .community-article-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .article-sidebar { position: static; }
  .article-sidebar ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .surface-map { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  #app { width: calc(100% - 24px); }
  .community-article-page { width: 100%; }
  .community-article-layout { display: block; width: 100%; max-width: 100%; overflow-x: clip; }
  .community-article,
  .community-article h1,
  .article-lead,
  .article-content { width: 100%; max-width: 100%; min-width: 0; white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
  .community-article h1 { display: block; font-size: clamp(30px, 9vw, 40px); line-height: 1.12; word-break: break-all; }
  .community-home-page .community-hero { padding-top: 34px; }
  .community-home-page .community-hero .page-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .community-home-page .community-hero .button:first-child { grid-column: 1 / -1; }
  .community-topic-grid, .article-sidebar ol { grid-template-columns: minmax(0, 1fr); }
  .community-source-note { display: grid; gap: 5px; }
  .community-article-page { padding-top: 22px; }
  .article-sidebar { display: none; }
  .article-mobile-index { display: block; margin-bottom: 24px; border: 1px solid var(--color-rule); border-radius: 9px; background: #fff; }
  .article-mobile-index summary { padding: 11px 13px; color: var(--color-muted); cursor: pointer; font-size: 13px; }
  .article-mobile-index ol { padding: 5px 8px 10px; }
  .article-mobile-index li a { display: block; padding: 6px; color: var(--color-muted); font-size: 12px; }
  .article-mobile-index li a.active { color: var(--color-accent); }
  .community-article .back-link { margin-bottom: 20px; }
  .article-lead { font-size: 15px; }
  .surface-map { grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .surface-map > div:last-child { grid-column: 1 / -1; }
  .article-content h2 { margin-top: 36px; font-size: 22px; }
  .article-pagination { align-items: end; }
}
@media (max-width: 380px) {
  .brand-copy span { display: none; }
  .primary-nav { gap: var(--space-2); }
  .primary-nav a { font-size: 13px; }
  .button { padding-inline: var(--space-3); }
}

/* AIBangs editorial shell · reference-led layout pass */
.header-actions { min-width: 0; }
.header-search { position: relative; top: auto; right: auto; width: 190px; height: 36px; overflow: visible; opacity: 1; pointer-events: auto; }
.header-search input { height: 36px; padding-right: 34px; border-radius: 8px; }
.header-search .icon-button { top: 3px; }
.primary-nav { gap: 30px; }
.primary-nav a { font-size: 13px; }
  .header-login-primary { min-height: 38px; padding-inline: 17px; }

.home-hero { min-height: min(700px, calc(100dvh - 76px)); place-items: center; background-size: 60px 60px; }
.home-hero::before { background: radial-gradient(ellipse 42% 38% at 18% 48%, rgba(96, 165, 250, .12), transparent 70%), radial-gradient(ellipse 42% 38% at 82% 48%, rgba(129, 140, 248, .09), transparent 70%); }
.home-hero-glow { display: none; }
.home-hero-content { display: flex; width: min(860px, calc(100% - 48px)); align-items: center; flex-direction: column; gap: 0; padding: 66px 0 76px; text-align: center; }
.home-hero-copy { width: 100%; }
.home-hero-badge { min-height: 32px; margin-bottom: 30px; padding-inline: 13px; }
.home-hero h1 { display: grid; font-size: clamp(44px, 5.6vw, 72px); letter-spacing: -.07em; line-height: 1.03; }
.home-hero-lede { max-width: 600px; margin: 24px auto 32px; font-size: 16px; line-height: 1.7; }
.home-hero-actions { justify-content: center; gap: 10px; }
.home-hero-actions .button, .home-hero-actions .button-primary, .home-hero-actions .button-secondary { min-width: 142px; min-height: 44px; padding-inline: 18px; }
.home-hero-stats { display: flex; width: auto; align-items: center; justify-content: center; gap: 28px; margin-top: 52px; padding: 0; }
.home-hero-stats div { min-width: 104px; padding: 0; border-left: 0; }
.home-hero-stats strong { font-size: 28px; }
.home-hero-stats span { font-size: 13px; }
.home-hero-stats i { display: block; width: 1px; height: 42px; background: var(--color-rule); }
.home-hero-scroll { bottom: 12px; }

.home-section { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.home-mission { padding: 88px 0 80px; }
.home-section-heading { max-width: 620px; margin: 0 auto 42px; text-align: center; }
.home-section-heading h2 { margin-bottom: 10px; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.045em; }
.home-section-heading p:last-child { margin: 0; color: var(--color-muted); font-size: 15px; }
.mission-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.mission-grid article { min-width: 0; padding: 26px; border: 1px solid var(--color-rule); border-radius: 14px; background: var(--color-white); }
.mission-index { display: block; margin-bottom: 28px; color: var(--color-accent); font-family: var(--font-display); font-size: 12px; font-weight: 800; }
.mission-grid h3 { margin-bottom: 8px; font-size: 19px; }
.mission-grid p { margin: 0; color: var(--color-muted); font-size: 14px; }
.home-trending { padding: 78px 0 84px; border-top: 1px solid var(--color-rule); }
.section-head-editorial { align-items: end; margin-bottom: 24px; }
.section-head-editorial h2 { margin-bottom: 4px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -.045em; }
.section-description { margin: 0; color: var(--color-muted); font-size: 14px; }
.home-trending-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px; }
.ranking-block { min-width: 0; }
.ranking-list { display: grid; gap: 0; border-top: 2px solid var(--color-ink); }
.rank-card { position: relative; display: grid; grid-template-columns: 28px 64px minmax(0, 1fr) auto; gap: 12px; align-items: center; min-width: 0; padding: 14px 0; border-bottom: 1px solid var(--color-rule); }
.rank-card-idea { grid-template-columns: 28px minmax(0, 1fr) auto; }
.rank-card:hover { color: var(--color-accent-deep); }
.rank-number { align-self: start; padding-top: 4px; color: var(--color-faint); font-family: var(--font-display); font-size: 12px; font-weight: 800; }
.rank-card .product-cover { width: 64px; min-height: 58px; border-radius: 7px; }
.rank-card-copy { min-width: 0; }
.rank-card-copy h3 { overflow: hidden; margin-bottom: 4px; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.rank-card-copy p { display: -webkit-box; overflow: hidden; margin: 0 0 7px; color: var(--color-muted); font-size: 12px; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.rank-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--color-faint); font-size: 11px; }
.rank-arrow { color: var(--color-accent); font-size: 18px; }
.home-community-section { padding-bottom: 88px; }
.home-community-preview { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(260px, .9fr); gap: 38px; align-items: end; padding: 48px; border-radius: 18px; background: linear-gradient(135deg, var(--color-blue-soft), #f5f3ff); }
.home-community-preview h2 { max-width: 520px; margin-bottom: 12px; font-size: clamp(26px, 3vw, 38px); letter-spacing: -.05em; }
.home-community-preview p:not(.eyebrow) { max-width: 560px; margin: 0; color: var(--color-muted); font-size: 15px; }
.home-community-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.home-community-counts { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 22px; padding-top: 18px; border-top: 1px solid rgba(37, 99, 235, .18); color: var(--color-muted); font-size: 12px; }
.home-community-counts strong { color: var(--color-ink); font-family: var(--font-display); font-size: 20px; }

.page-intro { margin-bottom: 28px; padding: 28px 0 22px; border: 0; border-bottom: 1px solid var(--color-rule); border-radius: 0; background: transparent; }
.page-intro h1 { max-width: 720px; margin-bottom: 6px; font-size: clamp(29px, 3.4vw, 42px); letter-spacing: -.06em; }
.page-intro .eyebrow { margin-bottom: 10px; }
.catalog-page { padding-bottom: 52px; }
.web-publish-strip { margin-bottom: 20px; border-radius: 9px; }
.editorial-notice { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 28px; padding: 14px 0; border-top: 2px solid var(--color-ink); border-bottom: 1px solid var(--color-rule); }
.editorial-notice > div { display: grid; gap: 2px; min-width: 0; }
.editorial-notice .eyebrow { margin: 0; font-size: 10px; }
.editorial-notice strong { font-family: var(--font-display); font-size: 15px; }
.editorial-notice span:not(.eyebrow):not(.notice-status) { overflow: hidden; color: var(--color-muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.notice-status { color: var(--color-faint); font-size: 12px; white-space: nowrap; }
.catalog-ranking { margin-bottom: 30px; }
.catalog-ranking .ranking-block { padding: 0 0 4px; }
.catalog-ranking .section-head-editorial { margin-bottom: 16px; }
.catalog-toolbar { border-radius: 9px; }
.catalog-results { padding-top: 20px; }
.product-list, .ideas-page-list { gap: 8px; }
.product-row { border-radius: 8px; box-shadow: none; }
.product-row:hover, .idea-row:hover { box-shadow: none; }
.idea-row { border-radius: 8px; box-shadow: none; }

.community-page { padding-bottom: 70px; }
.community-hero { padding: 58px 0 44px; border-bottom: 1px solid var(--color-rule); }
.community-hero h1 { margin-bottom: 10px; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.07em; }
.community-hero .lede { max-width: 620px; }
.community-hero .page-actions { justify-content: start; margin-top: 24px; }
.community-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding-top: 28px; }
.community-panel { min-width: 0; padding: 26px; border: 1px solid var(--color-rule); border-radius: 12px; background: var(--color-white); }
.community-panel h2 { margin-bottom: 8px; font-size: 22px; }
.community-panel p:not(.eyebrow) { margin-bottom: 18px; color: var(--color-muted); font-size: 14px; }

@media (max-width: 850px) {
  .header-search { width: 150px; }
  .home-trending-grid, .community-grid { grid-template-columns: minmax(0, 1fr); }
  .home-community-preview { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .home-community-counts { grid-column: auto; }
  .home-community-actions { justify-content: start; }
}

@media (max-width: 600px) {
  .header-search { display: none; }
  .primary-nav { justify-content: flex-start; gap: 0; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
  .primary-nav::-webkit-scrollbar { display: none; }
  .primary-nav a { flex: 0 0 auto; min-height: 32px; padding: 0 10px; font-size: 12px; }
  .home-hero { min-height: 650px; }
  .home-hero-content { width: calc(100% - 28px); padding: 52px 0 70px; }
  .home-hero h1 { font-size: clamp(38px, 10.5vw, 46px); }
  .home-hero-lede { margin: 20px auto 28px; font-size: 15px; }
  .home-hero-actions { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .home-hero-actions .button, .home-hero-actions .button-primary, .home-hero-actions .button-secondary { width: 100%; min-width: 0; padding-inline: 6px; font-size: 13px; }
  .home-hero-stats { width: 100%; gap: 12px; margin-top: 42px; }
  .home-hero-stats div { min-width: 0; flex: 1; }
  .home-hero-stats strong { font-size: 25px; }
  .home-mission { padding: 64px 0; }
  .mission-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .mission-grid article { padding: 20px; }
  .mission-index { margin-bottom: 16px; }
  .home-trending { padding: 58px 0 64px; }
  .section-head-editorial { align-items: start; flex-direction: column; gap: 10px; }
  .rank-card { grid-template-columns: 24px 54px minmax(0, 1fr) auto; gap: 8px; }
  .rank-card-idea { grid-template-columns: 24px minmax(0, 1fr) auto; }
  .rank-card .product-cover { width: 54px; min-height: 52px; }
  .rank-card-copy h3 { font-size: 15px; }
  .home-community-section { padding-bottom: 64px; }
  .home-community-preview { padding: 28px 20px; }
  .home-community-preview h2 { font-size: 28px; }
  .home-community-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-community-actions .text-link { grid-column: 1 / -1; }
  .editorial-notice { align-items: start; flex-direction: column; gap: 8px; }
  .editorial-notice span:not(.eyebrow):not(.notice-status) { white-space: normal; }
  .page-intro { padding-top: 22px; }
  .page-intro h1 { font-size: 30px; }
}

/* AIBangs card system · aligned stats / editorial cards / quiet community close */
.home-hero-content > .home-hero-stats { grid-column: auto; grid-row: auto; width: min(640px, 100%); align-self: center; }
.home-hero-stats { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); width: min(640px, 100%); margin: 46px auto 0; padding: 0; }
.home-hero-stats div { min-width: 0; padding: 0 18px; border-left: 0; text-align: center; }
.home-hero-stats i { display: block; width: 1px; height: 46px; align-self: center; background: var(--color-rule); }
.home-hero-stats strong { display: block; font-size: 28px; }
.home-hero-stats span { display: block; white-space: nowrap; }

.home-trending-grid { align-items: start; }
.home-trending { padding-top: 58px; }
.home-trending-grid > .ranking-block { min-width: 0; }
.ranking-block .section-head-editorial { align-items: end; margin-bottom: 20px; }
.ranking-block .section-head-editorial h2 { font-size: clamp(23px, 2.6vw, 32px); }
.ranking-block .section-description { max-width: 360px; }
.ranking-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; border-top: 0; }
.ranking-list .content-card { min-height: 100%; }
.content-card { position: relative; display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--color-rule); border-radius: 14px; background: var(--color-white); box-shadow: 0 5px 18px rgba(15, 23, 42, .035); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.content-card:hover { transform: translateY(-2px); border-color: #b9cdf4; box-shadow: 0 14px 28px rgba(37, 99, 235, .09); }
.tag-editorial { color: #46607e; border-color: #d7e3f0; background: #f5f8fc; }
.card-cover-wrap { position: relative; padding: 10px 10px 0; }
.content-card .product-cover { aspect-ratio: 1.55; border-radius: 10px; }
.card-rank { position: absolute; top: 17px; left: 17px; z-index: 1; display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid rgba(255, 255, 255, .85); border-radius: 50%; background: rgba(15, 23, 42, .72); color: #fff; font-family: var(--font-display); font-size: 11px; font-weight: 800; }
.content-card-body { display: grid; flex: 1; align-content: start; min-width: 0; padding: 14px 15px 12px; }
.card-kicker, .idea-card-top .detail-kicker { display: flex; flex-wrap: wrap; gap: 6px; min-height: 22px; margin-bottom: 10px; }
.content-card-body h3 { display: -webkit-box; overflow: hidden; margin-bottom: 7px; font-size: 18px; line-height: 1.3; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.content-card-body p { display: -webkit-box; overflow: hidden; min-height: 43px; margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.65; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.card-tags { display: flex; flex-wrap: wrap; gap: 5px; min-height: 22px; margin-top: 12px; }
.card-tags:empty { display: none; }
.content-card-footer { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 11px 15px 13px; border-top: 1px solid #edf1f6; color: var(--color-faint); font-size: 11px; }
.content-card-footer span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.content-card-footer span:nth-child(2) { flex: 1; }
.card-arrow { flex: 0 0 auto; color: var(--color-accent); font-size: 18px; line-height: 1; }
.idea-card { background: linear-gradient(180deg, #fff 0%, #fff 68%, #fbfaff 100%); }
.idea-card-top { display: flex; align-items: center; gap: 8px; min-height: 48px; padding: 15px 15px 0; }
.idea-card-top .card-rank { position: static; flex: 0 0 auto; width: 26px; height: 26px; border: 0; background: var(--color-blue-soft); color: var(--color-accent); }
.idea-card-signal { display: inline-flex; min-height: 25px; align-items: center; gap: 5px; padding: 0 9px 0 6px; border: 1px solid #d5caff; border-radius: 999px; background: #f8f5ff; color: #6540ae; font-size: 11px; font-weight: 700; }
.idea-card-icon { display: grid; width: 17px; height: 17px; place-items: center; border-radius: 50%; background: #e9e1ff; }
.idea-card-icon .inline-icon { width: 11px; height: 11px; }
.idea-card-category { overflow: hidden; max-width: 42%; color: var(--color-muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.idea-card .content-card-body { padding-top: 10px; }
.idea-card-kicker { display: block; margin-bottom: 8px; color: #765bc2; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.idea-card .content-card-body h3 { margin-bottom: 9px; }
.idea-card-metrics { display: inline-flex; align-items: center; gap: 3px; }
.idea-card-metrics .inline-icon { width: 12px; height: 12px; }
.idea-card:hover .idea-card-signal { border-color: #b7a4ff; background: #f3efff; }
.idea-card-avatar { width: 24px; height: 24px; border: 1px solid var(--color-idea-light); }
.idea-card-avatar .home-v6-avatar-placeholder .inline-icon { width: 13px; height: 13px; }

.catalog-ranking .ranking-list { gap: 14px; }
.catalog-ranking .content-card { min-height: 292px; }
.ranking-view-note { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; padding: 15px 18px; border: 1px solid var(--color-blue-light); border-radius: 10px; background: var(--color-blue-soft); }
.ranking-view-note > div { display: grid; gap: 2px; min-width: 0; }
.ranking-view-note strong { color: var(--color-ink); font-family: var(--font-display); font-size: 15px; }
.ranking-view-note span { color: var(--color-muted); font-size: 12px; }
.ranking-results { counter-reset: ranking; }
.ranking-results .content-card { position: relative; }
.ranking-results .card-rank { background: var(--color-accent); }
.ranking-page { display: grid; gap: 34px; padding-top: 4px; }
.ranking-page-summary { display: flex; align-items: center; gap: 12px; color: var(--color-faint); font-size: 12px; }
.ranking-page-summary strong { color: var(--color-ink); font-family: var(--font-display); font-size: 13px; }
.ranking-page-summary span:last-child { margin-left: auto; }
.ranking-podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: end; }
.podium-card { position: relative; display: grid; grid-template-rows: auto auto 1fr auto; min-width: 0; min-height: 320px; overflow: hidden; padding: 20px 20px 17px; border: 1px solid var(--color-rule); border-radius: 15px; background: var(--color-white); box-shadow: 0 5px 18px rgba(15, 23, 42, .035); transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out); }
.podium-card:hover { transform: translateY(-4px); border-color: #abc9fb; box-shadow: 0 16px 32px rgba(37, 99, 235, .12); }
.podium-card-rank-1 { min-height: 364px; border-color: #9fc2fb; box-shadow: 0 12px 28px rgba(37, 99, 235, .09); }
.podium-card-rank-2, .podium-card-rank-3 { min-height: 330px; }
.podium-card-rank { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 15px; }
.podium-card-rank span { color: var(--color-accent); font-family: var(--font-display); font-size: 28px; font-weight: 800; letter-spacing: -.06em; line-height: 1; }
.podium-card-rank-1 .podium-card-rank span { font-size: 35px; }
.podium-card-rank small { color: var(--color-faint); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.podium-cover { margin-bottom: 15px; }
.podium-cover .product-cover { aspect-ratio: 1.75; border-radius: 10px; }
.podium-card-copy { min-width: 0; }
.podium-card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.podium-card-copy h3 { display: -webkit-box; overflow: hidden; margin-bottom: 5px; font-size: 20px; line-height: 1.3; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.podium-card-copy p { display: -webkit-box; overflow: hidden; min-height: 42px; margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.podium-card-footer { display: flex; align-items: center; gap: 8px; min-width: 0; margin-top: 17px; padding-top: 12px; border-top: 1px solid #edf1f6; color: var(--color-faint); font-size: 11px; }
.podium-card-footer span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.podium-card-footer strong { margin-left: auto; color: var(--color-muted); font-size: 11px; font-weight: 500; white-space: nowrap; }
.podium-idea-mark, .ranking-list-idea-mark { display: grid; width: 55px; height: 55px; margin-bottom: 15px; place-items: center; border-radius: 14px; background: #f1f2ff; color: #5b5ce2; }
.podium-idea-mark .inline-icon, .ranking-list-idea-mark .inline-icon { width: 27px; height: 27px; stroke-width: 1.7; }
.ranking-lower { display: grid; gap: 16px; }
.ranking-lower-heading { display: flex; align-items: end; justify-content: space-between; gap: 18px; padding-bottom: 11px; border-bottom: 1px solid var(--color-rule); }
.ranking-lower-heading h2 { margin: 0; font-size: 24px; letter-spacing: -.04em; }
.ranking-lower-heading span { color: var(--color-faint); font-size: 12px; }
.ranking-list-rows { display: grid; gap: 8px; }
.ranking-list-row { display: grid; grid-template-columns: 36px 66px minmax(0, 1fr) minmax(160px, auto) 22px; gap: 14px; align-items: center; min-width: 0; padding: 10px 13px 10px 0; border: 1px solid transparent; border-bottom-color: var(--color-rule); transition: background 180ms var(--ease-out), border-color 180ms var(--ease-out), transform 180ms var(--ease-out); }
.ranking-list-row:hover { transform: translateX(4px); border-color: var(--color-blue-light); border-radius: 10px; background: var(--color-blue-soft); }
.ranking-list-number { color: var(--color-faint); font-family: var(--font-display); font-size: 14px; font-weight: 800; text-align: center; }
.ranking-list-cover .product-cover { width: 66px; min-height: 52px; border-radius: 8px; }
.ranking-list-copy { min-width: 0; }
.ranking-list-copy > div { display: flex; align-items: center; gap: 7px; min-width: 0; }
.ranking-list-copy .tag { flex: 0 0 auto; }
.ranking-list-copy h3 { overflow: hidden; margin: 0; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.ranking-list-copy p { overflow: hidden; margin: 3px 0 0; color: var(--color-muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.ranking-list-meta { display: grid; justify-items: end; gap: 2px; min-width: 0; color: var(--color-faint); font-size: 11px; }
.ranking-list-meta span { overflow: hidden; max-width: 150px; text-overflow: ellipsis; white-space: nowrap; }
.ranking-list-meta strong { color: var(--color-muted); font-size: 11px; font-weight: 500; white-space: nowrap; }
.ranking-list-author, .ranking-author, .detail-author-line, .discussion-author { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }
.ranking-list-author > span:last-child, .ranking-author > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ranking-avatar, .detail-author-avatar, .discussion-avatar { position: relative; display: grid; place-items: center; flex: 0 0 auto; overflow: hidden; border: 1px solid var(--color-idea-light); border-radius: 50%; background: var(--color-idea-soft); color: var(--color-idea-deep); }
.ranking-avatar { width: 23px; height: 23px; }
.ranking-avatar .home-v6-avatar-placeholder .inline-icon { width: 13px; height: 13px; }
.detail-author-avatar { width: 24px; height: 24px; }
.detail-author-avatar .home-v6-avatar-placeholder .inline-icon { width: 13px; height: 13px; }
.discussion-avatar { width: 22px; height: 22px; }
.discussion-avatar .home-v6-avatar-placeholder .inline-icon { width: 12px; height: 12px; }
.detail-author-line { margin: 0; }
.ranking-list-arrow { color: var(--color-accent); font-size: 18px; opacity: 0; transform: translateX(-4px); transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out); }
.ranking-list-row:hover .ranking-list-arrow { opacity: 1; transform: translateX(0); }
.catalog-results .product-list, .catalog-results .ideas-page-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.catalog-results .content-card { min-height: 272px; }
.catalog-results .product-cover { aspect-ratio: 1.5; }
.result-line { margin-top: 8px; }

/* ponytail: 产品卡片内容按实际信息收紧，避免 flex: 1 制造大块空白。 */
.content-card.product-card,
.catalog-ranking .content-card.product-card,
.catalog-results .content-card.product-card { min-height: 0; }
.content-card.product-card .content-card-body { flex: 0 0 auto; padding: 12px 15px 9px; }
.content-card.product-card .content-card-body p { min-height: 0; }
.content-card.product-card .card-tags { margin-top: 9px; }

.home-community-section { width: 100%; margin: 0; padding: 0; }
.home-community-preview { display: flex; min-height: 400px; width: 100%; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 72px 24px; border-radius: 0; background: #f8fafc; text-align: center; }
.home-community-preview > div:first-child { display: grid; justify-items: center; }
.home-community-preview h2 { margin-bottom: 10px; font-size: clamp(32px, 4vw, 48px); }
.home-community-preview p:not(.eyebrow) { font-size: 16px; }
.home-community-actions { justify-content: center; }
.home-community-counts { display: none; }
.site-footer { border-top: 1px solid var(--color-rule); background: var(--color-white); }
.site-footer-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 34px; width: min(1180px, calc(100% - 48px)); min-height: 148px; margin: 0 auto; }
.site-footer-brand { display: flex; align-items: center; gap: 14px; color: var(--color-muted); font-size: 15px; }
.site-footer-brand img { width: 176px; height: 38px; object-fit: contain; object-position: left center; }
.site-footer-links { display: flex; gap: 25px; color: var(--color-muted); font-size: 13px; }
.site-footer-links a:hover { color: var(--color-accent); }
.site-footer-copy { margin: 0; color: var(--color-faint); font-size: 12px; white-space: nowrap; }

@media (max-width: 850px) {
  .ranking-podium { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .podium-card-rank-1 { grid-column: 1 / -1; min-height: 330px; }
  .ranking-list-row { grid-template-columns: 32px 58px minmax(0, 1fr) 22px; }
  .ranking-list-meta { display: none; }
  .ranking-list, .catalog-results .product-list, .catalog-results .ideas-page-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer-inner { grid-template-columns: 1fr 1fr; gap: 20px; padding: 26px 0; }
  .site-footer-copy { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .home-hero-content > .home-hero-stats { width: 100%; max-width: 100%; }
  .home-hero-stats { grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr) 1px minmax(0, 1fr); width: 100%; max-width: 100%; margin-top: 38px; }
  .home-hero-stats div { min-width: 0; padding: 0 4px; }
  .home-hero-stats strong { font-size: 23px; }
  .home-hero-stats span { font-size: 10px; line-height: 1.35; white-space: normal; }
  .home-hero-stats i { height: 36px; }
  .ranking-list, .catalog-results .product-list, .catalog-results .ideas-page-list { grid-template-columns: minmax(0, 1fr); }
  .home-trending { padding-top: 44px; }
  .ranking-block .section-head-editorial { align-items: start; }
  .catalog-ranking .content-card, .catalog-results .content-card { min-height: 0; }
  .ranking-view-note { align-items: start; flex-direction: column; gap: 8px; }
  .ranking-page { gap: 26px; }
  .ranking-page-summary { align-items: start; flex-wrap: wrap; gap: 5px 10px; }
  .ranking-page-summary span:last-child { width: 100%; margin-left: 0; }
  .ranking-podium { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .podium-card, .podium-card-rank-1, .podium-card-rank-2, .podium-card-rank-3 { min-height: 0; }
  .podium-card-copy h3 { font-size: 18px; }
  .ranking-lower-heading h2 { font-size: 21px; }
  .ranking-list-row { grid-template-columns: 28px 48px minmax(0, 1fr) 18px; gap: 9px; padding-right: 6px; }
  .ranking-list-cover .product-cover { width: 48px; min-height: 44px; }
  .ranking-list-idea-mark { width: 48px; height: 44px; margin: 0; border-radius: 8px; }
  .ranking-list-copy h3 { font-size: 14px; }
  .ranking-list-copy p { font-size: 11px; }
  .content-card-body h3 { font-size: 17px; }
  .site-footer-inner { display: flex; align-items: start; flex-direction: column; min-height: 0; padding: 28px 0; }
  .site-footer-links { flex-wrap: wrap; gap: 12px 22px; }
  .site-footer-copy { order: 3; }
}

@media (max-width: 600px) {
  .home-hero-copy { width: min(100%, calc(100vw - 28px)); max-width: calc(100vw - 28px); }
  .home-hero-actions { display: grid !important; grid-template-columns: minmax(0, 1fr); width: 100%; max-width: 100%; min-width: 0; gap: 8px; }
  .home-hero-actions .button, .home-hero-actions .button-primary, .home-hero-actions .button-secondary { display: inline-flex; width: auto; min-width: 0; max-width: 100%; overflow: hidden; padding-inline: 3px; }
  .home-hero-actions .hero-action-svg { flex: 0 0 auto; width: 17px; height: 17px; margin-right: 5px; }
}

@media (max-width: 380px) {
  .header-inner { width: calc(100% - 20px); }
  .primary-nav a { padding-inline: 8px; font-size: 11px; }
  .header-login-primary { padding-inline: 9px; font-size: 11px; }
  .rank-card { grid-template-columns: 22px 48px minmax(0, 1fr) auto; gap: 7px; }
  .rank-card-idea { grid-template-columns: 22px minmax(0, 1fr) auto; }
  .rank-card .product-cover { width: 48px; min-height: 48px; }
  .rank-card-copy h3 { font-size: 14px; }
  .rank-card-copy p { font-size: 11px; }
}

/* Home showcase · reference-led split between the promise and live community content */
.home-showcase { display: grid; grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr); gap: clamp(40px, 6vw, 88px); align-items: center; width: min(1180px, calc(100% - 96px)); padding: 88px 0 82px; }
.home-product-showcase { border-bottom: 1px solid var(--color-rule); }
.home-showcase-copy { min-width: 0; }
.home-showcase-copy h2 { margin-bottom: 18px; font-size: clamp(30px, 3.2vw, 44px); font-weight: 800; letter-spacing: -.065em; line-height: 1.14; }
.home-showcase-copy h2 span { color: var(--color-accent); }
.home-showcase-lede { max-width: 470px; margin-bottom: 22px; color: var(--color-muted); font-size: 15px; line-height: 1.75; }
.home-showcase-points { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.home-showcase-points li { display: flex; align-items: center; gap: 11px; min-width: 0; color: #475569; font-size: 14px; }
.home-showcase-points li .inline-icon { flex: 0 0 auto; width: 21px; height: 21px; padding: 4px; border-radius: 6px; background: #effaf2; color: var(--color-green); stroke-width: 2.3; }
.home-showcase-links { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 24px; }
.home-showcase-list { display: grid; gap: 11px; min-width: 0; }
.home-product-showcase .home-showcase-list { align-self: stretch; align-content: center; }
.showcase-card { display: grid; gap: 10px; min-width: 0; padding: 19px 22px 16px; border: 1px solid var(--color-rule); border-radius: 13px; background: var(--color-white); box-shadow: 0 4px 14px rgba(15, 23, 42, .025); transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out); }
.showcase-card:hover { transform: translateX(-5px); border-color: #b8d0fb; box-shadow: 0 14px 30px rgba(37, 99, 235, .1); }
.showcase-card:active { transform: translateX(-3px) translateY(1px); }
.showcase-card-head { display: flex; align-items: start; justify-content: space-between; gap: 18px; min-width: 0; }
.showcase-author { display: grid; gap: 1px; min-width: 0; }
.showcase-author strong { overflow: hidden; color: var(--color-ink); font-family: var(--font-display); font-size: 15px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.showcase-author span { color: var(--color-faint); font-size: 12px; }
.showcase-type { flex: 0 0 auto; padding: 2px 9px; border: 1px solid #c9dcff; border-radius: 999px; color: var(--color-accent); font-size: 12px; line-height: 1.3; }
.showcase-card-product .showcase-type { border-color: #b9ecd2; color: #22a05a; }
.showcase-card-idea .showcase-type { border-color: #c9dcff; color: var(--color-accent); }
.showcase-card-copy { min-width: 0; }
.showcase-card-copy > strong { display: block; overflow: hidden; margin-bottom: 3px; color: #475569; font-size: 15px; font-weight: 500; line-height: 1.5; text-overflow: ellipsis; white-space: nowrap; }
.showcase-card-copy p { display: -webkit-box; overflow: hidden; margin: 0; color: #475569; font-size: 14px; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.showcase-card-meta { display: flex; align-items: center; gap: 15px; color: var(--color-faint); font-size: 12px; }
.showcase-card-meta span { display: inline-flex; align-items: center; gap: 5px; }
.showcase-card-meta .inline-icon { width: 15px; height: 15px; color: #9eb1c9; stroke-width: 1.7; }
.showcase-arrow { margin-left: auto; color: var(--color-accent); font-size: 20px; line-height: 1; opacity: 0; transform: translateX(-4px); transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out); }
.showcase-card:hover .showcase-arrow { opacity: 1; transform: translateX(0); }
.inline-icon { display: inline-block; width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

.home-mission { width: 100%; margin: 0; padding: 76px max(48px, calc((100% - 1180px) / 2)) 82px; background: var(--color-paper-soft); }
.home-mission .home-section-heading { max-width: 620px; margin-bottom: 38px; }
.home-mission .home-section-heading h2 { font-size: clamp(28px, 3vw, 40px); }
.home-mission .home-section-heading h2::first-line { color: var(--color-ink); }
.mission-grid { gap: 20px; }
.mission-grid article.mission-card { position: relative; min-height: 292px; padding: 28px 32px 28px; border: 1px solid var(--color-rule); border-radius: 14px; background: var(--color-white); box-shadow: 0 4px 14px rgba(15, 23, 42, .025); transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out); }
.mission-grid article.mission-card:hover { transform: translateY(-5px); border-color: #9ec4ff; box-shadow: 0 18px 38px rgba(37, 99, 235, .12); }
.mission-icon { display: grid; width: 56px; height: 56px; margin-bottom: 24px; place-items: center; border-radius: 14px; color: var(--color-accent); }
.mission-icon .inline-icon { width: 28px; height: 28px; stroke-width: 1.7; }
.mission-icon-upload { background: #dfeaff; }
.mission-icon-chat { background: #eef0ff; color: #4f46e5; }
.mission-icon-users { background: #e8fbfb; color: #318ca6; }
.mission-grid .mission-index { margin-bottom: 12px; color: var(--color-accent); font-size: 11px; }
.mission-grid h3 { margin-bottom: 9px; font-size: 21px; letter-spacing: -.04em; }
.mission-grid p { max-width: 34ch; margin: 0; color: var(--color-muted); font-size: 14px; line-height: 1.7; }

.home-ideas-showcase { width: min(1180px, calc(100% - 96px)); padding: 72px 0 84px; }
.home-ideas-showcase .empty-state { min-height: 128px; }
.home-ideas-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 24px; }
.home-ideas-heading h2 { margin-bottom: 0; font-size: clamp(24px, 2.8vw, 36px); letter-spacing: -.055em; }
.home-ideas-heading-actions { display: flex; align-items: end; gap: 24px; max-width: 440px; }
.home-ideas-heading-actions p { max-width: 270px; margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.6; }
.home-ideas-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; }
.home-ideas-list .showcase-card { min-height: 172px; padding: 17px 19px 14px; }
.home-ideas-list .showcase-card-copy > strong { font-size: 14px; }
.home-ideas-list .showcase-card-copy p { font-size: 13px; }

@media (max-width: 850px) {
  .home-ideas-showcase { width: min(100% - 48px, 680px); }
  .home-ideas-heading { align-items: start; flex-direction: column; gap: 12px; }
  .home-ideas-heading-actions { align-items: center; max-width: none; }
  .home-ideas-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 850px) {
  .home-showcase { width: min(100% - 48px, 680px); grid-template-columns: minmax(0, 1fr); gap: 38px; padding: 66px 0 70px; }
  .home-showcase-copy h2 { font-size: clamp(30px, 7vw, 42px); }
  .home-mission { padding-inline: 24px; }
  .mission-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mission-grid article.mission-card { padding: 30px; }
}

@media (max-width: 600px) {
  .home-showcase { width: calc(100% - 32px); gap: 30px; padding: 56px 0 60px; }
  .home-showcase-copy h2 { margin-bottom: 16px; font-size: 32px; }
  .home-showcase-lede { font-size: 15px; line-height: 1.75; }
  .home-showcase-points li { gap: 10px; font-size: 14px; }
  .home-showcase-points li .inline-icon { width: 22px; height: 22px; }
  .showcase-card { padding: 16px 16px 14px; }
  .showcase-author strong, .showcase-card-copy > strong { font-size: 15px; }
  .showcase-card-copy p { font-size: 14px; }
  .showcase-card-meta { gap: 13px; font-size: 12px; }
  .home-mission { padding: 58px 16px 64px; }
  .home-mission .home-section-heading { margin-bottom: 34px; }
  .home-mission .home-section-heading h2 { font-size: 29px; }
  .mission-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .mission-grid article.mission-card { min-height: 0; padding: 24px 22px 23px; }
  .mission-icon { width: 56px; height: 56px; margin-bottom: 20px; }
  .mission-grid h3 { font-size: 20px; }
  .mission-grid p { font-size: 14px; }
  .home-ideas-showcase { width: calc(100% - 32px); padding: 56px 0 62px; }
  .home-ideas-heading h2 { font-size: 28px; }
  .home-ideas-heading-actions { align-items: start; flex-direction: column; gap: 10px; }
  .home-ideas-list { grid-template-columns: minmax(0, 1fr); }
}

/* Final home rhythm: one container, one type scale, compact empty states */
.home-showcase,
.home-ideas-showcase { max-width: 1180px; }
.home-showcase .empty-state { min-height: 178px; padding: 20px; border: 1px dashed var(--color-rule); border-radius: 13px; background: var(--color-paper-soft); }
.home-showcase .empty-state strong,
.home-ideas-showcase .empty-state strong { font-size: 15px; }
.home-showcase .empty-state p,
.home-ideas-showcase .empty-state p { margin-top: 4px; font-size: 12px; }
.home-ideas-showcase { padding-top: 64px; padding-bottom: 72px; }
.home-ideas-heading { margin-bottom: 20px; }
.home-ideas-heading h2 { font-size: clamp(23px, 2.4vw, 32px); }
.home-ideas-heading-actions { gap: 18px; }
.home-ideas-heading-actions p { font-size: 12px; }
.home-ideas-list .showcase-card { min-height: 154px; }

@media (max-width: 600px) {
  .home-showcase { padding-block: 52px 58px; }
  .home-ideas-showcase { padding-block: 52px 60px; }
  .home-product-showcase .home-showcase-list { align-self: auto; }
  .home-showcase .empty-state { min-height: 132px; }
}

/* Community articles: keep imported long-form content inside the reading column. */
.community-article h1,
.article-lead,
.article-content,
.article-callout,
.article-credit,
.article-pagination { min-width: 0; max-width: 100%; overflow-wrap: anywhere; word-break: break-word; }
.article-image { display: block; width: 100%; height: auto; max-width: 100%; margin: 24px 0 30px; object-fit: contain; }
.article-content pre { max-width: 100%; margin: 0 0 25px; padding: 15px 16px; overflow-x: auto; border-radius: 10px; background: var(--color-ink); color: var(--color-paper); font: 12px/1.7 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre; }
.article-content pre code { padding: 0; background: transparent; color: inherit; font: inherit; white-space: inherit; }
.article-pagination > a { min-width: 0; }
.article-pagination strong { max-width: 24ch; overflow-wrap: anywhere; }

/* Community library: full reference-site information architecture. */
.community-section-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 28px 0 8px; }
.community-section-nav > a { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; grid-template-rows: auto auto; column-gap: 10px; align-items: center; min-width: 0; padding: 13px 14px; border: 1px solid var(--color-rule); border-radius: 10px; background: var(--color-white); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.community-section-nav > a:hover { transform: translateY(-2px); border-color: var(--color-blue-light); box-shadow: 0 10px 24px rgba(37, 99, 235, .08); }
.community-section-nav .community-section-index { grid-row: 1 / span 2; }
.community-section-nav strong { min-width: 0; color: var(--color-ink); font-size: 13px; font-weight: 650; }
.community-section-nav small { min-width: 0; overflow: hidden; color: var(--color-faint); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.community-section-nav em { grid-column: 3; grid-row: 1 / span 2; color: var(--color-faint); font-size: 11px; font-style: normal; white-space: nowrap; }
.community-section-index { display: flex; width: 26px; min-height: 26px; align-items: center; color: var(--color-accent); font-family: var(--font-display); font-size: 11px; font-variant-numeric: tabular-nums; font-weight: 800; letter-spacing: .04em; }
.community-latest-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.community-latest-card { display: grid; min-width: 0; min-height: 166px; padding: 18px; border: 1px solid var(--color-rule); border-radius: 13px; background: var(--color-white); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.community-latest-card:hover, .community-document-card:hover { transform: translateY(-3px); border-color: var(--color-blue-light); box-shadow: 0 14px 30px rgba(37, 99, 235, .08); }
.community-latest-card-top, .community-document-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.community-latest-card-top em, .community-document-card-top em { color: var(--color-faint); font-size: 11px; font-style: normal; }
.community-latest-card h3 { margin: 12px 0 6px; font-size: 17px; }
.community-latest-card p { min-height: 38px; margin-bottom: 14px; color: var(--color-muted); font-size: 12px; line-height: 1.55; }
.community-latest-card strong, .community-document-card strong { align-self: end; color: var(--color-accent); font-size: 12px; font-weight: 650; }
.community-directory-more { display: inline-flex; gap: 5px; margin-top: 12px; color: var(--color-accent); font-size: 12px; font-weight: 650; }
.community-product-bridge { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-top: 52px; padding: 26px 0 0; border-top: 1px solid var(--color-rule); }
.community-product-bridge h2 { max-width: 560px; margin-bottom: 7px; font-size: clamp(22px, 2.8vw, 30px); }
.community-product-bridge p { max-width: 560px; margin: 0; color: var(--color-muted); font-size: 13px; }
.community-product-bridge-actions { display: flex; flex: 0 0 auto; gap: 9px; }
.community-section-page { padding-bottom: 70px; }
.community-section-heading { padding: 38px 0 28px; border-bottom: 1px solid var(--color-rule); }
.community-section-heading .back-link { display: inline-flex; margin-bottom: 28px; color: var(--color-muted); font-size: 13px; }
.community-section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 22px; }
.community-section-heading h1 { margin-bottom: 10px; font-size: clamp(30px, 4.5vw, 50px); }
.community-section-heading .lede { max-width: 600px; margin: 0; color: var(--color-muted); font-size: 15px; }
.community-section-total { color: var(--color-faint); font-size: 12px; white-space: nowrap; }
.community-document-group { padding-top: 34px; }
.community-document-group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-bottom: 14px; }
.community-document-group-head h2 { margin: 0; font-size: 20px; }
.community-document-group-head span { color: var(--color-faint); font-size: 11px; }
.community-document-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.community-document-card { display: grid; min-width: 0; min-height: 190px; padding: 19px; border: 1px solid var(--color-rule); border-radius: 13px; background: var(--color-white); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.community-document-card-top > span { color: var(--color-accent); font-size: 11px; font-weight: 650; }
.community-document-card h3 { margin: 17px 0 8px; font-size: 17px; line-height: 1.35; }
.community-document-card p { min-height: 42px; margin-bottom: 18px; color: var(--color-muted); font-size: 12px; line-height: 1.6; }

/* UI polish: add hierarchy with restrained tint, not more decoration. */
.ranking-page { gap: 26px; }
.ranking-page-summary { min-height: 30px; padding: 0 2px; }
.ranking-page-summary strong { color: var(--color-accent-deep); }
.ranking-podium { gap: 14px; align-items: stretch; }
.podium-card, .podium-card-rank-1, .podium-card-rank-2, .podium-card-rank-3 { min-height: 0; }
.podium-card { grid-template-rows: auto auto 1fr auto; padding: 16px 17px 14px; border-radius: 12px; }
.podium-card-rank-1 { border-color: #a9c8fb; background: linear-gradient(145deg, var(--color-blue-soft), var(--color-white) 58%); box-shadow: 0 12px 28px rgba(37, 99, 235, .1); }
.podium-card-rank-1::before { position: absolute; top: 0; right: 18px; left: 18px; height: 3px; border-radius: 0 0 4px 4px; background: var(--color-accent); content: ""; }
.podium-card-rank { margin-bottom: 11px; }
.podium-card-rank span, .podium-card-rank-1 .podium-card-rank span { font-size: 26px; }
.podium-cover { margin-bottom: 11px; }
.podium-cover .product-cover { aspect-ratio: 2.05; border-radius: 8px; }
.podium-card-copy h3 { font-size: 18px; }
.podium-card-copy p { min-height: 38px; font-size: 12px; line-height: 1.55; }
.podium-card-footer { margin-top: 13px; padding-top: 10px; }
.podium-idea-mark, .ranking-list-idea-mark { width: 48px; height: 48px; margin-bottom: 11px; border-radius: 12px; background: #eef0ff; }
.podium-idea-mark .inline-icon, .ranking-list-idea-mark .inline-icon { width: 24px; height: 24px; }

.community-section-nav { gap: 9px; padding-top: 24px; }
.community-section-nav > a { position: relative; overflow: hidden; padding: 12px 13px; border-radius: 11px; background: linear-gradient(135deg, var(--color-white), var(--color-paper-soft)); }
.community-section-nav > a::after { position: absolute; right: -18px; bottom: -28px; width: 70px; height: 70px; border: 1px solid var(--color-blue-light); border-radius: 50%; content: ""; opacity: .55; transition: transform 180ms var(--ease-out); }
.community-section-nav > a:hover::after { transform: scale(1.16); }
.community-section-nav strong { font-size: 13px; }
.community-feature-card { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(190px, .65fr); gap: 28px; min-height: 264px; align-items: stretch; padding: 30px; background: linear-gradient(135deg, var(--color-blue-soft), var(--color-white) 66%); }
.community-feature-copy { min-width: 0; }
.community-feature-card h2 { max-width: 560px; font-size: clamp(23px, 2.6vw, 30px); }
.community-feature-card p { max-width: 520px; font-size: 14px; line-height: 1.7; }
.community-feature-aside { display: flex; flex-direction: column; justify-content: end; min-width: 0; padding: 18px 0 0 22px; border-left: 1px solid rgba(37, 99, 235, .16); }
.community-feature-aside-label { margin-bottom: auto; color: var(--color-accent); font-size: 11px; font-weight: 700; letter-spacing: .06em; }
.community-feature-aside strong { max-width: 16ch; color: var(--color-ink); font-family: var(--font-display); font-size: 16px; line-height: 1.45; }
.community-feature-aside-rule { width: 36px; height: 2px; margin: 20px 0 12px; background: var(--color-accent); }
.community-feature-aside-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--color-muted); font-size: 11px; }
.community-feature-aside-meta b { color: var(--color-accent-deep); }
.community-feature-aside > a { margin-top: 14px; color: var(--color-accent-deep); font-size: 11px; font-weight: 700; }
.community-latest-card { min-height: 152px; padding: 16px; border-radius: 11px; background: linear-gradient(145deg, var(--color-white), var(--color-paper-soft)); }
.community-latest-card h3 { margin-top: 10px; font-size: 16px; }
.community-latest-card p { min-height: 34px; font-size: 11px; }

@media (max-width: 720px) {
  .community-feature-card { grid-template-columns: minmax(0, 1fr); gap: 22px; min-height: 0; padding: 24px; }
  .community-feature-aside { min-height: 148px; padding: 18px 0 0; border-top: 1px solid rgba(37, 99, 235, .16); border-left: 0; }
}

@media (max-width: 600px) {
  .ranking-podium { grid-template-columns: minmax(0, 1fr); }
  .podium-cover .product-cover { aspect-ratio: 2.2; }
  .community-section-nav { gap: 8px; }
  .community-section-nav > a { padding: 11px 12px; }
}

@media (max-width: 850px) {
  .community-section-nav, .community-document-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .community-latest-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .community-section-nav, .community-document-grid, .community-latest-grid { grid-template-columns: minmax(0, 1fr); }
  .community-section-nav > a { grid-template-columns: 26px minmax(0, 1fr) auto; }
  .community-product-bridge, .community-section-heading-row { align-items: start; flex-direction: column; }
  .community-product-bridge-actions { width: 100%; }
  .community-product-bridge-actions .button { flex: 1 1 0; }
  .community-section-heading { padding-top: 22px; }
  .community-section-heading h1 { font-size: 32px; }
}

/* Developer sponsorship: an editorial campaign page, kept separate from the community library. */
.sponsorship-page, .sponsorship-page * { --sponsor-ink: #10213f; --sponsor-blue: #2563eb; --sponsor-wash: #f5f8ff; min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
.sponsorship-page { width: 100%; overflow: clip; padding-bottom: 0; }
.sponsorship-hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(36px, 7vw, 96px); align-items: end; min-width: 0; max-width: 100%; padding: clamp(52px, 8vw, 96px) clamp(24px, 5vw, 74px) 58px; border-radius: 0 0 24px 24px; background: linear-gradient(135deg, #f7faff 0%, #eef5ff 54%, #f8f9ff 100%); }
.sponsorship-hero-copy, .sponsorship-reward, .sponsorship-section-heading > *, .sponsorship-apply-layout > * { min-width: 0; }
.sponsorship-back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 32px; color: var(--color-muted); font-size: 13px; font-weight: 650; transition: color 160ms var(--ease-out), transform 160ms var(--ease-out); }
.sponsorship-back-link:hover { color: var(--sponsor-blue); transform: translateX(-2px); }
.sponsorship-hero h1 { max-width: 680px; margin-bottom: 16px; color: var(--sponsor-ink); font-size: clamp(34px, 5.2vw, 62px); font-weight: 800; letter-spacing: -.075em; line-height: 1.06; }
.sponsorship-hero-lede { max-width: 570px; margin-bottom: 0; color: #52627b; font-size: clamp(16px, 1.6vw, 19px); line-height: 1.75; overflow-wrap: anywhere; }
.sponsorship-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 28px; }
.sponsorship-hero-actions .button-quiet { min-height: 38px; padding-inline: 10px; }
.sponsorship-hero-note { margin: 20px 0 0; color: #8290a6; font-size: 12px; }
.sponsorship-hero-note::before { display: inline-block; width: 6px; height: 6px; margin: 0 8px 1px 0; border-radius: 50%; background: #4f8bf7; content: ""; }
.sponsorship-reward { padding: 28px 28px 25px; border: 1px solid #cfe0ff; border-radius: 18px; background: rgba(255,255,255,.77); box-shadow: 0 18px 44px rgba(37,99,235,.08); }
.sponsorship-reward-label { display: block; margin-bottom: 10px; color: #687a96; font-size: 12px; letter-spacing: .08em; }
.sponsorship-reward strong { display: block; color: var(--sponsor-blue); font-size: clamp(48px, 6vw, 74px); font-weight: 800; letter-spacing: -.075em; line-height: .95; }
.sponsorship-reward strong span { font-size: .62em; letter-spacing: -.04em; }
.sponsorship-reward p { margin: 18px 0 20px; color: #62718a; font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.sponsorship-reward a { color: var(--sponsor-blue); font-size: 13px; font-weight: 650; }
.sponsorship-reward a:hover { text-decoration: underline; text-underline-offset: 4px; }
.sponsorship-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; width: min(1060px, calc(100% - 48px)); margin: 0 auto; padding: 28px 0; border-bottom: 1px solid var(--color-rule); }
.sponsorship-facts > div { display: grid; grid-template-columns: 28px minmax(0, 1fr); grid-template-rows: auto auto; column-gap: 10px; min-width: 0; padding: 2px 22px; border-right: 1px solid #e7ecf4; }
.sponsorship-facts > div:first-child { padding-left: 0; }
.sponsorship-facts > div:last-child { border-right: 0; }
.sponsorship-fact-mark { grid-row: 1 / span 2; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: #edf4ff; color: var(--sponsor-blue); font-size: 10px; font-weight: 700; }
.sponsorship-facts strong { min-width: 0; color: var(--sponsor-ink); font-size: 13px; font-weight: 700; }
.sponsorship-facts small { min-width: 0; color: #8b98ac; font-size: 11px; white-space: nowrap; }
.sponsorship-section { width: min(1060px, calc(100% - 48px)); margin: 0 auto; padding: 78px 0; }
.sponsorship-section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, .72fr); gap: 48px; align-items: end; margin-bottom: 30px; }
.sponsorship-section-heading h2 { max-width: 520px; margin: 0; color: var(--sponsor-ink); font-size: clamp(25px, 3vw, 38px); font-weight: 750; letter-spacing: -.055em; line-height: 1.15; }
.sponsorship-section-heading > p { margin: 0; color: #687790; font-size: 13px; line-height: 1.75; }
.sponsorship-tracks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.sponsorship-tracks article { min-width: 0; min-height: 188px; padding: 20px; border: 1px solid var(--color-rule); border-radius: 14px; background: var(--color-white); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.sponsorship-tracks article:hover { transform: translateY(-3px); border-color: #bdd4ff; box-shadow: 0 14px 28px rgba(37,99,235,.08); }
.sponsorship-track-icon { display: grid; place-items: center; width: 32px; height: 32px; margin-bottom: 30px; border-radius: 9px; background: #edf4ff; color: var(--sponsor-blue); font-size: 12px; font-weight: 800; }
.sponsorship-tracks h3 { margin-bottom: 8px; color: var(--sponsor-ink); font-size: 16px; }
.sponsorship-tracks p { margin: 0; color: #748198; font-size: 12px; line-height: 1.7; }
.sponsorship-criteria-section { width: 100%; max-width: none; padding-inline: max(24px, calc((100% - 1060px) / 2)); background: var(--sponsor-ink); }
.sponsorship-section-heading-light h2 { color: #fff; }
.sponsorship-section-heading-light > p { color: #a8b7cf; }
.sponsorship-section-heading-light .eyebrow { color: #7aa8ff; }
.sponsorship-criteria-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; border: 1px solid rgba(188,211,255,.19); background: rgba(188,211,255,.19); }
.sponsorship-criteria-grid article { min-width: 0; min-height: 186px; padding: 20px; background: var(--sponsor-ink); }
.sponsorship-criteria-grid article > div { display: flex; flex-direction: column; gap: 6px; padding-bottom: 18px; border-bottom: 1px solid rgba(188,211,255,.18); }
.sponsorship-criteria-grid span { color: #82adff; font-size: 25px; font-weight: 750; letter-spacing: -.04em; }
.sponsorship-criteria-grid b { color: #f8fbff; font-size: 14px; }
.sponsorship-criteria-grid p { margin: 18px 0 0; color: #aab8cf; font-size: 12px; line-height: 1.7; }
.sponsorship-reward-line { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 14px; align-items: center; margin-top: 18px; padding: 18px 20px; border: 1px solid rgba(188,211,255,.2); background: rgba(255,255,255,.045); }
.sponsorship-reward-line > span { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(130,173,255,.65); border-radius: 50%; color: #82adff; font-size: 21px; }
.sponsorship-reward-line strong { color: #fff; font-size: 14px; }
.sponsorship-reward-line p { margin: 4px 0 0; color: #aab8cf; font-size: 12px; line-height: 1.7; }
.sponsorship-apply-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(300px, 1.05fr); gap: 56px; align-items: center; }
.sponsorship-checklist { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.sponsorship-checklist li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; align-items: start; }
.sponsorship-checklist li > span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #eaf2ff; color: var(--sponsor-blue); font-size: 13px; font-weight: 800; }
.sponsorship-checklist strong { display: block; margin-bottom: 4px; color: var(--sponsor-ink); font-size: 14px; }
.sponsorship-checklist p { margin: 0; color: #748198; font-size: 12px; line-height: 1.7; }
.sponsorship-checklist a { color: var(--sponsor-blue); }
.sponsorship-apply-card { overflow: hidden; border: 1px solid #cfdcf0; border-radius: 14px; background: #fbfdff; box-shadow: 0 16px 34px rgba(15,34,70,.07); }
.sponsorship-apply-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid #e4ebf5; color: #687790; font: 11px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; }
.sponsorship-apply-card-top b { color: #4b9b73; font: 10px/1.2 var(--font-body); letter-spacing: .08em; }
.sponsorship-apply-card-body { display: grid; gap: 10px; min-height: 158px; padding: 24px 22px; background: linear-gradient(140deg, #fff, #f3f7ff); }
.sponsorship-apply-card-body small { color: #8795aa; font: 11px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; }
.sponsorship-apply-card-body strong { color: var(--sponsor-ink); font-size: 20px; letter-spacing: -.035em; }
.sponsorship-apply-card-body span { align-self: end; color: #728099; font-size: 12px; }
.sponsorship-apply-card > a { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; background: var(--sponsor-blue); color: #fff; font-size: 13px; font-weight: 650; }
.sponsorship-apply-card > a:hover { background: var(--color-accent-deep); }
.sponsorship-process-section { background: #f7f9fd; }
.sponsorship-process-inner { padding-top: 74px; padding-bottom: 76px; }
.sponsorship-process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.sponsorship-process li { min-width: 0; padding-top: 15px; border-top: 2px solid #c8d9f7; }
.sponsorship-process li > span { display: block; margin-bottom: 28px; color: var(--sponsor-blue); font-size: 12px; font-weight: 750; }
.sponsorship-process h3 { margin-bottom: 7px; color: var(--sponsor-ink); font-size: 16px; }
.sponsorship-process p { margin: 0; color: #748198; font-size: 12px; line-height: 1.7; }
.sponsorship-faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 42px; border-top: 1px solid var(--color-rule); }
.sponsorship-faq details { min-width: 0; border-bottom: 1px solid var(--color-rule); }
.sponsorship-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 0; color: var(--sponsor-ink); cursor: pointer; font-size: 14px; font-weight: 650; list-style: none; }
.sponsorship-faq summary::-webkit-details-marker { display: none; }
.sponsorship-faq summary span { flex: 0 0 auto; color: var(--sponsor-blue); font-size: 20px; font-weight: 400; transition: transform 160ms var(--ease-out); }
.sponsorship-faq details[open] summary span { transform: rotate(45deg); }
.sponsorship-faq details p { max-width: 52ch; margin: -4px 28px 18px 0; color: #748198; font-size: 12px; line-height: 1.75; }
.sponsorship-final-cta { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .62fr); gap: 48px; align-items: center; padding: 56px max(24px, calc((100% - 1060px) / 2)); background: #eaf2ff; }
.sponsorship-final-cta h2 { max-width: 570px; margin: 0; color: var(--sponsor-ink); font-size: clamp(25px, 3vw, 38px); letter-spacing: -.06em; }
.sponsorship-final-cta > div:last-child p { margin: 0 0 16px; color: #657793; font-size: 13px; line-height: 1.7; }
.sponsorship-final-cta .button { width: fit-content; }

@media (max-width: 850px) {
  .sponsorship-hero { grid-template-columns: minmax(0, 1fr) minmax(230px, .62fr); gap: 30px; padding-inline: 28px; }
  .sponsorship-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 22px; }
  .sponsorship-facts > div:nth-child(2) { border-right: 0; }
  .sponsorship-facts > div:nth-child(3), .sponsorship-facts > div:nth-child(4) { padding-top: 0; }
  .sponsorship-tracks, .sponsorship-criteria-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sponsorship-apply-layout { gap: 34px; }
  .sponsorship-process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
}

@media (max-width: 600px) {
  .sponsorship-page { width: 100%; max-width: 100%; }
  .sponsorship-hero { grid-template-columns: minmax(0, 1fr); gap: 32px; padding: 40px 20px 34px; border-radius: 0 0 18px 18px; }
  .sponsorship-hero > *, .sponsorship-hero-copy, .sponsorship-reward { width: 100%; max-width: 100%; }
  .sponsorship-back-link { margin-bottom: 24px; }
  .sponsorship-hero h1 { font-size: 33px; }
  .sponsorship-hero-lede { max-width: 100%; font-size: 15px; }
  .sponsorship-hero-actions { align-items: stretch; flex-direction: column; }
  .sponsorship-hero-actions .button { width: fit-content; }
  .sponsorship-reward { width: 100%; max-width: 100%; padding: 22px; }
  .sponsorship-reward strong { font-size: 56px; }
  .sponsorship-facts, .sponsorship-section { width: calc(100% - 32px); }
  .sponsorship-facts { row-gap: 18px; padding: 22px 0; }
  .sponsorship-facts > div, .sponsorship-facts > div:first-child { padding-inline: 10px; }
  .sponsorship-facts > div:nth-child(odd) { padding-left: 0; }
  .sponsorship-facts > div:nth-child(even) { border-right: 0; }
  .sponsorship-facts small { font-size: 10px; }
  .sponsorship-facts small { white-space: normal; }
  .sponsorship-section { padding: 54px 0; }
  .sponsorship-section-heading { grid-template-columns: minmax(0, 1fr); gap: 12px; margin-bottom: 24px; }
  .sponsorship-section-heading h2 { font-size: 28px; }
  .sponsorship-tracks, .sponsorship-criteria-grid, .sponsorship-process, .sponsorship-faq { grid-template-columns: minmax(0, 1fr); }
  .sponsorship-tracks article { min-height: 0; padding: 18px; }
  .sponsorship-track-icon { margin-bottom: 20px; }
  .sponsorship-criteria-section { width: 100%; padding-inline: 16px; }
  .sponsorship-criteria-grid article { min-height: 0; }
  .sponsorship-reward-line { align-items: start; padding: 16px; }
  .sponsorship-apply-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .sponsorship-process-inner { padding-top: 54px; padding-bottom: 56px; }
  .sponsorship-process li > span { margin-bottom: 16px; }
  .sponsorship-final-cta { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 44px 20px; }
  .sponsorship-final-cta h2 { font-size: 28px; }
  .sponsorship-final-cta .button { width: 100%; }
}

/* Final narrow-screen guard: keep the first screen and community actions inside the viewport. */
@media (max-width: 600px) {
  .home-hero-content { width: calc(100% - 32px); align-items: stretch; }
  .home-hero-copy { display: grid; width: 100%; max-width: 100%; justify-items: center; }
  .home-hero-badge { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .home-hero h1 { width: 100%; max-width: 100%; text-align: center; font-size: clamp(34px, 10vw, 44px); letter-spacing: -.06em; }
  .home-hero h1 span { white-space: normal; overflow-wrap: anywhere; }
  .home-hero-lede { width: 100%; max-width: 100%; text-align: center; }
  .community-home-page .community-hero .page-actions { display: flex; width: 100%; align-items: stretch; flex-direction: column; }
  .community-home-page .community-hero .page-actions .button { width: 100%; max-width: 100%; }
}

@media (max-width: 380px) {
  .home-hero h1 { font-size: 36px; }
}

/* Home v6: the current AIBangs concept page, applied to the formal SPA home route. */
.home-v6-page { width: 100%; background: var(--color-paper); }
.home-v6-hero { position: relative; overflow: hidden; border-bottom: 0; background: linear-gradient(180deg, var(--color-hero-wash) 0%, var(--color-hero-wash) 84%, var(--color-paper) 100%); }
.home-v6-hero::before { position: absolute; inset: 0; pointer-events: none; content: ""; opacity: .48; background-image: linear-gradient(var(--color-hero-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-hero-grid) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(90deg, var(--color-white), transparent 68%); }
.home-v6-hero::after { position: absolute; inset: 0; pointer-events: none; content: ""; background: radial-gradient(ellipse 38% 54% at 14% 48%, var(--color-hero-glow), transparent 72%), radial-gradient(ellipse 30% 46% at 86% 42%, rgba(129, 140, 248, .035), transparent 72%); }
.home-v6-hero { padding: 24px 0 22px; }
.home-v6-banner { position: relative; display: block; width: min(1160px, calc(100% - 48px)); aspect-ratio: 3480 / 804; margin: 0 auto; overflow: hidden; border: 1px solid var(--color-blue-light); border-radius: 10px; background: var(--color-paper); box-shadow: var(--shadow-card); }
.home-v6-banner::before { display: none; }
.home-v6-banner::after { display: none; }
.home-v6-banner-picture { display: block; width: 100%; height: 100%; }
.home-v6-banner-image { display: block; width: 100%; height: 100%; aspect-ratio: 3480 / 804; object-fit: cover; object-position: center; }
.home-v6-carousel { position: relative; width: 100%; height: 100%; }
.home-v6-carousel-slides { position: absolute; inset: 0; }
.home-v6-slide { position: absolute; inset: 0; display: block; visibility: hidden; opacity: 0; pointer-events: none; transition: opacity 220ms var(--ease-out), visibility 220ms var(--ease-out); }
.home-v6-slide.is-active { z-index: 1; visibility: visible; opacity: 1; pointer-events: auto; }
.home-v6-carousel-controls { position: absolute; right: 12px; bottom: 12px; left: 12px; z-index: 2; display: grid; grid-template-columns: 28px 1fr 28px; align-items: center; gap: 10px; pointer-events: none; }
.home-v6-carousel-arrow { display: grid; width: 28px; height: 28px; place-items: center; padding: 0 0 2px; border: 1px solid rgba(255, 255, 255, .8); border-radius: 50%; background: rgba(15, 23, 42, .3); color: var(--color-white); cursor: pointer; font: 20px/1 Arial, sans-serif; pointer-events: auto; transition: background 160ms var(--ease-out), transform 160ms var(--ease-out); }
.home-v6-carousel-arrow:hover { background: rgba(15, 23, 42, .56); transform: scale(1.06); }
.home-v6-carousel-arrow:focus-visible, .home-v6-carousel-dot:focus-visible { outline: 2px solid var(--color-white); outline-offset: 2px; }
.home-v6-carousel-dots { display: flex; justify-content: center; gap: 6px; pointer-events: auto; }
.home-v6-carousel-dot { width: 7px; height: 7px; padding: 0; border: 1px solid rgba(255, 255, 255, .9); border-radius: 50%; background: rgba(255, 255, 255, .55); cursor: pointer; transition: width 160ms var(--ease-out), border-radius 160ms var(--ease-out), background 160ms var(--ease-out); }
.home-v6-carousel-dot.is-active { width: 20px; border-radius: 999px; background: var(--color-white); }
.home-v6-page > #home-v6-products { padding-top: 28px; }
.home-v6-hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .72fr); align-items: center; gap: clamp(40px, 8vw, 112px); width: min(1160px, calc(100% - 48px)); min-height: 470px; margin: 0 auto; padding: 48px 0; }
.home-v6-hero-inner > * { min-width: 0; }
.home-v6-hero-copy { max-width: 600px; }
.home-v6-kicker, .home-v6-section-head > div > p { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 16px; color: var(--color-accent-deep); font-size: 12px; font-weight: 700; }
.home-v6-kicker::before { width: 7px; height: 7px; border-radius: 50%; content: ""; background: var(--color-accent); box-shadow: 0 0 0 5px var(--color-blue-light); }
.home-v6-hero h1 { max-width: 560px; margin: 0; font-size: clamp(40px, 4.7vw, 56px); font-weight: 800; letter-spacing: -.045em; line-height: 1.08; }
.home-v6-hero h1 span { display: block; }
.home-v6-hero h1 span:last-child { color: var(--color-accent); }
.home-v6-lede { max-width: 480px; margin: 22px 0 28px; color: var(--color-muted); font-size: 15px; line-height: 1.8; }
.home-v6-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.home-v6-actions .button { min-height: 42px; }
.home-v6-scroll-link { color: var(--color-accent-deep); }
.home-v6-note { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 32px; color: var(--color-muted); font-size: 12px; }
.home-v6-note span { display: inline-flex; align-items: center; gap: 8px; }
.home-v6-note .inline-icon { width: 15px; height: 15px; color: var(--color-green); stroke-width: 2.2; }
.home-v6-board { width: 100%; max-width: 100%; min-width: 0; padding: 18px; border: 1px solid #cfdbeb; border-radius: 12px; background: rgba(255, 255, 255, .88); box-shadow: 0 12px 28px rgba(30, 64, 175, .055); }
.home-v6-board-head { display: flex; align-items: start; justify-content: space-between; gap: 16px; }
.home-v6-board-head p { margin: 0 0 4px; color: var(--color-accent-deep); font-size: 11px; font-weight: 700; }
.home-v6-board-head h2 { margin: 0; font-size: 18px; letter-spacing: 0; }
.home-v6-board-head > span { color: var(--color-faint); font-size: 11px; white-space: nowrap; }
.home-v6-board-tabs { display: flex; gap: 7px; margin: 14px 0 10px; overflow-x: auto; scrollbar-width: none; }
.home-v6-board-tabs::-webkit-scrollbar { display: none; }
.home-v6-board-tab { min-height: 32px; padding: 0 11px; border: 1px solid #d2deed; border-radius: 999px; background: #fbfdff; color: var(--color-muted); cursor: pointer; font-size: 11px; white-space: nowrap; }
.home-v6-board-tab:hover { border-color: var(--color-accent); color: var(--color-accent-deep); transform: translateY(-1px); }
.home-v6-board-tab.is-active { border-color: var(--color-green); color: var(--color-green); font-weight: 700; }
.home-v6-board-panel { display: none; min-height: 206px; }
.home-v6-board-panel.is-active { display: block; }
.home-v6-activity-card { display: flex; min-height: 206px; flex-direction: column; padding: 14px; border-radius: 8px; background: #f5f9ff; }
.home-v6-activity-top { display: flex; justify-content: space-between; gap: 12px; min-width: 0; color: var(--color-muted); font-size: 11px; }
.home-v6-activity-top span:first-child { color: var(--color-green); font-weight: 700; }
.home-v6-activity-card h3 { margin: 14px 0 7px; font-size: 16px; }
.home-v6-activity-card p { min-height: 42px; margin: 0; color: var(--color-muted); font-size: 12px; line-height: 1.75; overflow-wrap: anywhere; }
.home-v6-activity-card a, .home-v6-board-more { display: inline-flex; margin-top: 16px; color: var(--color-accent-deep); font-size: 12px; font-weight: 700; }
.home-v6-activity-card a { margin-top: auto; }
.home-v6-board-note { margin: 12px 0 0; color: var(--color-faint); font-size: 11px; line-height: 1.6; }
.home-v6-board-list { margin: 0; padding: 0; list-style: none; }
.home-v6-board-item { min-width: 0; padding: 8px 0; border-top: 1px solid var(--color-rule); }
.home-v6-board-item:first-child { border-top: 0; }
.home-v6-board-item > a { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-width: 0; }
.home-v6-board-avatar { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--color-rule); border-radius: 50%; color: var(--color-accent-deep); font-size: 11px; font-weight: 800; transition: transform 160ms var(--ease-out); }
.home-v6-board-item:hover .home-v6-board-avatar { transform: scale(1.06); }
.home-v6-board-copy { min-width: 0; }
.home-v6-board-copy strong, .home-v6-board-copy span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.home-v6-board-copy strong { font-size: 13px; line-height: 1.35; }
.home-v6-board-copy span { color: var(--color-muted); font-size: 11px; line-height: 1.45; }
.home-v6-board-number { color: var(--color-accent-deep); font-size: 17px; font-weight: 800; }
.home-v6-cover-blue { background: linear-gradient(135deg, #cfe6ff, #2577df 70%, #1454b7); color: var(--color-white); }
.home-v6-cover-lilac { background: linear-gradient(135deg, #e5dbff, #8e6de0 70%, #6540ae); color: var(--color-white); }
.home-v6-cover-mint { background: linear-gradient(135deg, #c9f2e2, #40b892 70%, #07835f); color: var(--color-white); }
.home-v6-cover-orange { background: linear-gradient(135deg, #ffe6bd, #e39b44 70%, #af5c1f); color: var(--color-white); }
.home-v6-section { width: min(1160px, calc(100% - 48px)); margin: 0 auto; padding: 40px 0 44px; }
.home-v6-section-soft { width: 100%; padding: 0; background: #f7faff; }
.home-v6-section-inner { width: min(1160px, calc(100% - 48px)); margin: 0 auto; padding: 40px 0 44px; }
.home-v6-section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.home-v6-section-head h2 { margin: 0; font-size: clamp(24px, 2.8vw, 30px); font-weight: 800; letter-spacing: -.035em; }
.home-v6-section-head > a { flex: 0 0 auto; color: var(--color-accent-deep); font-size: 12px; font-weight: 700; white-space: nowrap; }
.home-v6-section-head > div > p { margin-bottom: 8px; }
.home-v6-section-head > p { max-width: 300px; margin: 0; color: var(--color-muted); font-size: 12px; line-height: 1.7; text-align: right; }
.home-v6-product-grid, .home-v6-idea-grid { display: grid; gap: 14px; }
.home-v6-product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.home-v6-idea-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.home-v6-content-card { min-width: 0; overflow: hidden; border: 1px solid #e0e8f2; border-radius: 8px; background: var(--color-white); box-shadow: 0 5px 16px rgba(15, 23, 42, .035); transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out); }
.home-v6-content-card:hover { border-color: #c5d6ee; box-shadow: 0 12px 26px rgba(37, 99, 235, .075); transform: translateY(-2px); }
.home-v6-card-cover { position: relative; display: flex; height: auto; min-height: 112px; aspect-ratio: 1.55; align-items: end; overflow: hidden; padding: 14px; }
.home-v6-card-cover::after { position: absolute; right: -12px; bottom: -30px; width: 132px; height: 132px; border: 1px solid rgba(255, 255, 255, .42); border-radius: 22px; content: ""; transform: rotate(-18deg); }
.home-v6-card-cover span { position: relative; z-index: 1; overflow: hidden; font-size: 24px; font-weight: 800; letter-spacing: 0; text-overflow: ellipsis; white-space: nowrap; }
.home-v6-card-cover.has-image { align-items: stretch; padding: 0; background: #f7f9fc; }
.home-v6-card-cover.has-image::after { border-color: rgba(255, 255, 255, .7); }
.home-v6-card-cover.has-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.home-v6-card-cover.has-image span { display: none; }
.home-v6-card-body { display: flex; min-height: 176px; flex-direction: column; padding: 14px; }
.home-v6-card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; color: var(--color-muted); font-size: 10px; }
.home-v6-tag { display: inline-flex; min-height: 20px; align-items: center; padding: 0 7px; border-radius: 6px; background: var(--color-blue-soft); color: var(--color-accent-deep); font-size: 9px; font-weight: 700; }
.home-v6-idea-tag { background: #f2edff; color: #6540ae; }
.home-v6-content-card h3 { margin: 0 0 7px; font-size: 16px; letter-spacing: -.02em; }
.home-v6-content-card p { margin: 0; color: var(--color-muted); font-size: 12px; line-height: 1.65; }
.home-v6-card-foot { display: flex; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 13px; color: var(--color-faint); font-size: 10px; }
.home-v6-card-foot span:last-child { color: var(--color-accent-deep); font-weight: 700; }
.home-v6-product-grid .home-v6-card-body { min-height: 0; padding: 12px 14px 11px; }
.home-v6-product-grid .home-v6-card-foot { margin-top: 12px; padding-top: 10px; }
.home-v6-idea-card { min-height: 184px; padding: 18px; border-color: #e4e0f2; background: linear-gradient(145deg, #fff, #fbfaff); box-shadow: none; }
.home-v6-idea-card:hover { border-color: #cfc4ec; box-shadow: 0 12px 26px rgba(101, 64, 174, .07); }
.home-v6-idea-card .home-v6-card-meta { margin-bottom: 14px; }
.home-v6-idea-card .home-v6-card-body { min-height: 0; padding: 0; }
.home-v6-idea-card > a { display: flex; min-height: 148px; flex-direction: column; }
.home-v6-empty { grid-column: 1 / -1; color: var(--color-muted); }
.home-v6-board-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 16px; }
.home-v6-pick-panel, .home-v6-publish-panel { min-width: 0; border: 1px solid #e0e8f2; border-radius: 8px; background: var(--color-white); box-shadow: 0 5px 16px rgba(15, 23, 42, .03); }
.home-v6-pick-panel { padding: 18px; }
.home-v6-pick-head { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.home-v6-pick-head h3, .home-v6-publish-panel h3 { margin: 0; font-size: 16px; }
.home-v6-pick-head p { margin: 4px 0 0; color: var(--color-muted); font-size: 11px; }
.home-v6-pick-head > span { color: #a9c4ed; font-size: 20px; font-weight: 800; line-height: 1; }
.home-v6-pick-panel ol { margin: 0; padding: 0; list-style: none; }
.home-v6-pick-item { display: grid; grid-template-columns: 30px 44px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--color-rule); }
.home-v6-pick-number { display: grid; width: 26px; height: 26px; place-items: center; border-radius: 50%; background: var(--color-blue-light); color: var(--color-accent-deep); font-size: 11px; font-weight: 800; }
.home-v6-pick-item:first-child .home-v6-pick-number { background: var(--color-accent); color: var(--color-white); }
.home-v6-pick-media { position: relative; display: grid; width: 44px; height: 34px; place-items: center; overflow: hidden; border: 1px solid #e0e8f2; border-radius: 7px; background: #f6f8fc; }
.home-v6-pick-media img, .home-v6-idea-avatar img { width: 100%; height: 100%; object-fit: cover; }
.home-v6-pick-product b { color: var(--color-accent-deep); font-family: var(--font-display); font-size: 13px; font-weight: 800; letter-spacing: -.04em; }
.home-v6-pick-product.has-image b, .home-v6-pick-avatar.has-image .home-v6-avatar-placeholder, .home-v6-idea-avatar.has-image .home-v6-avatar-placeholder { display: none; }
.home-v6-pick-avatar, .home-v6-idea-avatar { position: relative; display: grid; width: 34px; height: 34px; place-items: center; justify-self: center; overflow: hidden; border: 1px solid var(--color-idea-light); border-radius: 50%; background: var(--color-idea-soft); color: var(--color-idea-deep); }
.home-v6-avatar-placeholder { display: grid; width: 100%; height: 100%; place-items: center; }
.home-v6-avatar-placeholder .inline-icon { width: 17px; height: 17px; }
.home-v6-idea-avatar { flex: 0 0 auto; width: 28px; height: 28px; margin-left: auto; border: 1px solid var(--color-idea-light); }
.home-v6-idea-avatar .home-v6-avatar-placeholder .inline-icon { width: 15px; height: 15px; }
.home-v6-pick-item strong, .home-v6-pick-item div span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.home-v6-pick-item strong { font-size: 13px; }
.home-v6-pick-item div span { color: var(--color-muted); font-size: 11px; }
.home-v6-pick-item > a { color: var(--color-accent-deep); font-size: 11px; font-weight: 700; white-space: nowrap; }
.home-v6-publish-panel { display: flex; flex-direction: column; justify-content: space-between; padding: 20px; background: #f2f8ff; }
.home-v6-publish-panel p { margin: 12px 0 24px; color: var(--color-muted); font-size: 13px; line-height: 1.75; }
.home-v6-publish-panel > div:last-child { display: flex; flex-wrap: wrap; gap: 8px; }
.home-v6-publish-panel .button { flex: 1 1 120px; }
.home-v6-final-cta { display: flex; align-items: center; justify-content: space-between; gap: 32px; width: min(1160px, calc(100% - 48px)); margin: 0 auto 64px; padding: 32px; border: 1px solid #dbe7fb; border-radius: 14px; background: linear-gradient(135deg, #edf5ff 0%, #f2efff 100%); color: var(--color-ink); box-shadow: 0 10px 26px rgba(74, 93, 150, .06); }
.home-v6-final-cta h2 { margin: 0 0 8px; font-size: 27px; }
.home-v6-final-cta p { max-width: 520px; margin: 0; color: #52627b; font-size: 13px; line-height: 1.7; }
.home-v6-final-cta .button-primary { flex: 0 0 auto; border-color: #c8d9f6; background: var(--color-white); color: var(--color-accent-deep); box-shadow: 0 6px 14px rgba(37, 99, 235, .08); }
.home-v6-final-cta .button-primary:hover { border-color: #9ebcf0; background: var(--color-white); box-shadow: 0 9px 18px rgba(37, 99, 235, .14); }

/* The footer is shared by every route; keep the current concept treatment consistent. */
.site-footer-inner { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 20px; min-height: 148px; text-align: center; }
.site-footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 25px; }
.site-footer-copy { display: block; }
.site-footer-copy a { color: inherit; text-decoration: none; }
.site-footer-copy a:hover { color: var(--color-accent); text-decoration: underline; }

@media (max-width: 960px) {
  .home-v6-hero-inner { grid-template-columns: minmax(0, 1fr) minmax(280px, .72fr); gap: 32px; }
  .home-v6-product-grid, .home-v6-idea-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-v6-board-layout { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 720px) {
  .home-v6-hero-inner, .home-v6-section, .home-v6-section-inner, .home-v6-final-cta { width: calc(100% - 30px); max-width: calc(100% - 30px); }
  .home-v6-hero { padding: 16px 0 14px; }
  .home-v6-banner { width: calc(100vw - 30px); aspect-ratio: 1242 / 630; }
  .home-v6-banner-picture, .home-v6-banner-image { height: 100%; }
  .home-v6-banner-image { aspect-ratio: 1242 / 630; }
  .home-v6-carousel-controls { right: 10px; bottom: 10px; left: 10px; }
  .home-v6-carousel-arrow { width: 26px; height: 26px; font-size: 18px; }
  .home-v6-hero-inner { display: block; width: calc(100vw - 30px); min-height: 0; padding: 48px 0 40px; }
  .home-v6-hero-copy { width: 100%; max-width: 100%; }
  .home-v6-page, .home-v6-hero, .home-v6-hero-inner, .home-v6-hero-copy { min-width: 0; max-width: 100%; }
  .home-v6-board { width: 100%; max-width: 100%; min-width: 0; overflow: hidden; }
  .home-v6-hero-inner { overflow-x: clip; }
  .home-v6-board-panel, .home-v6-activity-card, .home-v6-lede, .home-v6-activity-card h3, .home-v6-activity-card p { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
  .home-v6-hero h1 { font-size: 43px; }
  .home-v6-lede { max-width: 100%; margin-block: 20px 24px; font-size: 14px; }
  .home-v6-board { margin-top: 40px; }
  .home-v6-section, .home-v6-section-inner { padding-block: 48px; }
  .home-v6-section-soft { padding-block: 0; }
  .home-v6-section-head { align-items: start; flex-direction: column; gap: 12px; }
  .home-v6-section-head > p { max-width: 100%; text-align: left; }
  .home-v6-product-grid, .home-v6-idea-grid { grid-template-columns: minmax(0, 1fr); }
  .home-v6-final-cta { align-items: start; flex-direction: column; margin-bottom: 48px; padding: 24px; }
  .home-v6-final-cta .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v6-slide, .home-v6-carousel-arrow, .home-v6-carousel-dot { transition: none; }
}

@media (max-width: 420px) {
  .home-v6-banner { gap: 14px 12px; padding: 18px; }
  .home-v6-banner-kicker { font-size: 14px; }
  .home-v6-banner-message { font-size: 14px; }
  .home-v6-hero h1 { font-size: 39px; }
  .home-v6-actions { gap: 8px; }
  .home-v6-actions .button { flex: 1 1 auto; padding-inline: 12px; }
  .home-v6-board-head > span, .home-v6-activity-top span:last-child { max-width: 7em; overflow-wrap: anywhere; white-space: normal; text-align: right; }
  .home-v6-pick-item { grid-template-columns: 26px 36px minmax(0, 1fr) auto; gap: 9px; }
  .home-v6-pick-media { width: 36px; height: 30px; }
  .home-v6-pick-avatar { width: 30px; height: 30px; }
  .home-v6-pick-item > a { grid-column: auto; }
  .home-v6-publish-panel > div:last-child { display: grid; grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 600px) {
  .header-inner { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
  .brand { flex: 1 1 auto; min-width: 0; }
  .header-actions { position: fixed; top: 12px; right: 12px; z-index: 12; display: flex; flex: 0 0 auto; margin-left: 0; }
  .primary-nav { flex: 0 0 100%; order: 3; }
  .header-search { display: block; flex: 0 0 34px; width: 34px; height: 34px; }
  .header-search input { position: absolute; right: 0; width: 34px; padding: 0; border-color: transparent; background: transparent; color: transparent; cursor: pointer; }
  .header-search input::placeholder { opacity: 0; }
  .header-search input:focus { z-index: 2; width: min(180px, calc(100vw - 160px)); padding: 0 34px 0 10px; border-color: #cbd5e1; background: var(--color-white); color: var(--color-ink); cursor: text; }
  .header-search input:focus::placeholder { opacity: 1; }
  .header-search .icon-button { z-index: 3; pointer-events: none; }
}

/* Filter panel: make the browsing controls readable without adding visual weight. */
.filter-panel {
  gap: 0;
  margin: 10px 0 20px;
  padding: 9px 14px;
  border: 1px solid #e2eaf5;
  border-radius: 12px;
  background: linear-gradient(135deg, #f8fbff 0%, #f4f8fd 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9);
}
.filter-group {
  align-items: flex-start;
  gap: 14px;
  padding: 5px 0;
}
.filter-group + .filter-group {
  padding-top: 10px;
  border-top: 1px solid #e6edf7;
}
.filter-label {
  position: relative;
  display: inline-flex;
  flex: 0 0 58px;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  color: #62748d;
  font-size: 12px;
  letter-spacing: .02em;
}
.filter-label::before {
  width: 3px;
  height: 15px;
  border-radius: 99px;
  background: #73a2f2;
  content: '';
}
.filter-chips {
  gap: 6px;
}
.filter-chip {
  min-height: 32px;
  padding: 0 11px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #71829a;
  font-size: 13px;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}
.filter-chip:hover {
  border-color: #cbdcf7;
  background: rgba(255, 255, 255, .9);
  color: #315fae;
  box-shadow: 0 3px 10px rgba(54, 96, 160, .08);
  transform: translateY(-1px);
}
.filter-chip.active {
  border-color: #a9c8fb;
  background: #eaf3ff;
  color: #2563c5;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(37, 99, 235, .1);
}
.filter-chip.active::before {
  margin-right: 5px;
  color: #4b83dc;
  content: '✓';
  font-size: 10px;
  font-weight: 800;
}
.filter-chip span:last-child {
  color: inherit;
  opacity: .68;
}

@media (max-width: 600px) {
  .filter-panel { margin-top: 8px; padding: 9px 11px; }
  .filter-group { gap: 7px; }
  .filter-group + .filter-group { padding-top: 9px; }
  .filter-label { min-height: 26px; }
  .filter-chip { min-height: 30px; padding-inline: 9px; font-size: 12px; }
}

/* AIBangs color pass · one cool paper, blue product actions, lilac discussion spaces. */
body { background: var(--color-paper); }
.site-header { border-bottom-color: var(--color-blue-light); background: rgba(255, 255, 255, .96); }
.primary-nav a { border-radius: 8px; padding: 7px 9px; transition: color 160ms var(--ease-out), background 160ms var(--ease-out), transform 160ms var(--ease-out); }
.primary-nav a:hover { background: var(--color-blue-soft); transform: translateY(-1px); }
.primary-nav a.active { background: var(--color-blue-soft); color: var(--color-accent-deep); font-weight: 700; }
.header-search input { border-color: var(--color-blue-light); background: var(--color-paper); }
.header-search input:focus { border-color: var(--color-accent); background: var(--color-white); box-shadow: 0 0 0 3px rgba(37, 99, 235, .08); }

.home-v6-hero { background: linear-gradient(180deg, var(--color-hero-wash) 0%, #f7faff 84%, var(--color-paper) 100%); }
.home-v6-board { border-color: var(--color-blue-light); background: rgba(255, 255, 255, .94); box-shadow: 0 14px 32px rgba(37, 99, 235, .08); }
.home-v6-board-tab { border-color: var(--color-blue-light); background: var(--color-paper); }
.home-v6-board-tab.is-active { border-color: var(--color-accent); background: var(--color-blue-soft); color: var(--color-accent-deep); }
.home-v6-activity-card { background: linear-gradient(135deg, var(--color-blue-soft), var(--color-white)); }
.home-v6-activity-top span:last-child { color: var(--color-accent-deep); }
.home-v6-section-soft { background: linear-gradient(180deg, #f2f6ff, #f7f9ff); }
.home-v6-content-card { border-color: #d9e5f6; }
.home-v6-content-card:hover { border-color: var(--color-blue-light); }
.home-v6-idea-card { border-color: var(--color-idea-light); background: linear-gradient(145deg, var(--color-white), var(--color-idea-soft)); }
.home-v6-idea-card:hover { border-color: #c7b7f2; box-shadow: 0 12px 26px rgba(118, 81, 200, .1); }
.home-v6-idea-tag { background: var(--color-idea-soft); color: var(--color-idea-deep); }
.home-v6-publish-panel { border-color: var(--color-blue-light); background: linear-gradient(145deg, var(--color-blue-soft), #f5f8ff); }
.home-v6-final-cta { border-color: #c7d8f5; background: linear-gradient(135deg, #e2efff 0%, #ebe6ff 100%); box-shadow: 0 12px 28px rgba(74, 93, 150, .1); }

.catalog-toolbar { border-color: var(--color-blue-light); background: linear-gradient(135deg, #f2f7ff, var(--color-white)); }
.catalog-ranking .section-head-editorial { padding-left: 12px; border-left: 3px solid var(--color-accent); }
#ideas-ranking .section-head-editorial { border-left-color: var(--color-idea); }
#ideas-ranking .eyebrow, #ideas-ranking .text-link { color: var(--color-idea-deep); }
.catalog-ranking .content-card { border-top: 3px solid var(--color-blue-light); }
#ideas-ranking .content-card { border-top-color: var(--color-idea-light); }
.ranking-view-note { border-color: var(--color-blue-light); background: var(--color-blue-soft); }
#ideas-content .idea-row { border-color: var(--color-idea-light); background: linear-gradient(145deg, var(--color-white), #fcfaff); }
#ideas-content .idea-row:hover { border-color: #c7b7f2; }
#ideas-content .idea-votes { color: var(--color-idea); }

.product-detail-head, .detail-head:has(+ .detail-grid) { border-color: var(--color-blue-light); background: linear-gradient(135deg, var(--color-blue-soft), var(--color-white) 72%); }
.detail-head:has(+ .idea-detail-grid) { border-color: var(--color-idea-light); background: linear-gradient(135deg, var(--color-idea-soft), var(--color-white) 72%); }
.detail-head:has(+ .idea-detail-grid) .eyebrow, .detail-head:has(+ .idea-detail-grid) .text-link { color: var(--color-idea-deep); }
.experience-box { border-color: var(--color-blue-light); background: linear-gradient(135deg, var(--color-blue-soft), #f7faff); }
.product-feedback-section { border-top: 3px solid var(--color-warm); }
.rating-overview-panel { border-color: #f2d59f; background: linear-gradient(135deg, var(--color-warm-soft), var(--color-white)); }
.feedback-stars { color: var(--color-warm); }
.discussion-section { border-top: 3px solid var(--color-idea); }
.discussion-item { background: var(--color-idea-soft); }
.discussion-compose { border-top-color: var(--color-idea-light); }
.discussion-form textarea:focus { border-color: var(--color-idea); box-shadow: 0 0 0 3px rgba(118, 81, 200, .12); }

.submit-layout .form-section { border-top: 3px solid var(--color-accent); background: linear-gradient(180deg, #fafdff, var(--color-white) 22%); }
.submit-layout .submit-aside { border-color: var(--color-blue-light); background: linear-gradient(145deg, var(--color-blue-soft), #f7f9ff); }
.login-page { position: relative; }
.login-page::before { position: absolute; inset: 42px -80px; z-index: -1; pointer-events: none; content: ""; background: radial-gradient(ellipse at 18% 42%, rgba(191, 219, 254, .5), transparent 58%), radial-gradient(ellipse at 84% 62%, rgba(221, 210, 255, .42), transparent 58%); }
.login-card { border-color: var(--color-blue-light); box-shadow: 0 22px 54px rgba(37, 99, 235, .1); }
.login-card-mark { background: linear-gradient(135deg, var(--color-accent), var(--color-idea)); }
.login-status { background: var(--color-blue-soft); }
.login-side li::before { background: var(--color-idea); }

.community-home-page .community-hero, .community-page .community-hero { background: linear-gradient(180deg, var(--color-blue-soft), transparent 86%); }
.community-feature-card { border-color: var(--color-blue-light); background: linear-gradient(135deg, var(--color-blue-soft), var(--color-white) 76%); }
.community-topic-card:hover, .community-latest-card:hover, .community-document-card:hover { border-color: var(--color-blue-light); }
.community-document-card-top > span { color: var(--color-idea-deep); }

.site-footer { border-top-color: var(--color-blue-light); background: linear-gradient(180deg, var(--color-paper), #f1f5ff); }

@media (max-width: 600px) {
  .contact-dialog-panel { padding: 24px 20px; }
  .contact-dialog-panel h2 { font-size: 21px; }
  .contact-email-row { align-items: stretch; flex-direction: column; padding: 13px; }
  .contact-email-row .button { width: 100%; }
  .primary-nav a { padding-inline: 8px; }
  .home-v6-final-cta { background: linear-gradient(135deg, #e2efff 0%, #ebe6ff 100%); }
}

.community-sponsorship-bridge { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px; margin-top: 44px; padding: 20px 22px; border: 1px solid var(--color-idea-light); border-radius: 13px; background: linear-gradient(110deg, var(--color-idea-soft), var(--color-blue-soft)); }
.community-sponsorship-mark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; background: var(--color-white); color: var(--color-idea); font-size: 21px; box-shadow: 0 6px 14px rgba(118, 81, 200, .1); }
.community-sponsorship-copy { min-width: 0; }
.community-sponsorship-copy .eyebrow { margin-bottom: 5px; color: var(--color-idea-deep); }
.community-sponsorship-copy h2 { margin: 0 0 5px; font-size: 19px; letter-spacing: -.025em; }
.community-sponsorship-copy p:last-child { max-width: 680px; margin: 0; color: var(--color-muted); font-size: 12px; line-height: 1.65; }
.community-sponsorship-bridge > .text-link { color: var(--color-idea-deep); }

/* Local admin MVP: the standalone page stays out of public navigation and relies on cloud-function auth. */
.admin-page { min-height: calc(100vh - 72px); padding: 34px 0 64px; background: linear-gradient(180deg, #f5f8ff 0, var(--color-paper) 360px); }
.admin-shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.admin-header { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 28px; }
.admin-header h1 { margin: 0 0 8px; font-size: clamp(30px, 4vw, 42px); letter-spacing: -.055em; }
.admin-header p:not(.eyebrow) { margin: 0; color: var(--color-muted); font-size: 14px; }
.admin-header-actions { display: flex; align-items: center; gap: 12px; }
.admin-secure-badge { display: inline-flex; min-height: 30px; align-items: center; padding: 0 10px; border: 1px solid #cfe0ff; border-radius: 999px; background: #edf5ff; color: var(--color-accent-deep); font-size: 11px; font-weight: 700; white-space: nowrap; }
.admin-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px; }
.admin-summary > div { display: flex; align-items: end; justify-content: space-between; gap: 16px; min-height: 82px; padding: 18px; border: 1px solid #dce7f5; border-radius: 12px; background: rgba(255, 255, 255, .8); }
.admin-summary span { color: var(--color-muted); font-size: 12px; }
.admin-summary strong { color: var(--color-accent-deep); font-family: var(--font-display); font-size: 30px; line-height: 1; }
.admin-tabs { display: flex; gap: 4px; margin-bottom: 16px; padding: 4px; border: 1px solid #dce7f5; border-radius: 10px; background: rgba(255, 255, 255, .72); }
.admin-tabs a { display: inline-flex; min-height: 34px; align-items: center; padding: 0 14px; border-radius: 7px; color: var(--color-muted); font-size: 12px; font-weight: 700; }
.admin-tabs a:hover, .admin-tabs a.active { background: var(--color-blue-soft); color: var(--color-accent-deep); }
.admin-panel { min-width: 0; padding: 22px; border: 1px solid #dce7f5; border-radius: 14px; background: var(--color-white); box-shadow: 0 12px 30px rgba(37, 99, 235, .05); }
.admin-panel-head { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.admin-panel-head h2 { margin: 0; font-size: 22px; letter-spacing: -.035em; }
.admin-panel-head p { margin-bottom: 6px; }
.admin-panel-head > span { color: var(--color-muted); font-size: 12px; white-space: nowrap; }
.admin-queue-list { display: grid; gap: 10px; }
.admin-queue-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .35fr); gap: 22px; padding: 17px 0; border-top: 1px solid var(--color-rule); }
.admin-queue-row:first-child { border-top: 0; padding-top: 0; }
.admin-row-main { min-width: 0; }
.admin-row-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.admin-row-date { color: var(--color-faint); font-size: 11px; }
.admin-row-main h3 { margin: 0 0 6px; font-size: 16px; }
.admin-row-main > p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--color-muted); font-size: 12px; line-height: 1.65; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.admin-row-main details { margin-top: 8px; color: var(--color-muted); font-size: 11px; }
.admin-row-main summary { cursor: pointer; color: var(--color-accent-deep); font-weight: 700; }
.admin-row-detail { display: grid; gap: 4px; margin-top: 8px; padding: 10px 12px; border-radius: 7px; background: #f7faff; line-height: 1.6; }
.admin-row-side { display: flex; flex-direction: column; justify-content: center; gap: 9px; }
.admin-row-note { width: 100%; min-height: 34px; padding: 0 10px; border: 1px solid #d8e2ef; border-radius: 7px; background: #fbfdff; color: var(--color-ink); font: inherit; font-size: 12px; }
.admin-row-note:focus { border-color: var(--color-accent); outline: 0; box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }
.admin-row-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.admin-row-actions .button { flex: 1 1 100px; }
.button-small { min-height: 32px; padding-inline: 11px; font-size: 11px; }
.admin-empty, .admin-unavailable { padding: 28px 10px; text-align: center; }
.admin-empty strong, .admin-unavailable strong { display: block; margin-bottom: 7px; font-size: 15px; }
.admin-empty p, .admin-unavailable p { margin: 0; color: var(--color-muted); font-size: 12px; }
.admin-unavailable { border: 1px dashed #cbd9ee; border-radius: 9px; background: #f8fbff; }
.admin-unavailable small { display: block; max-width: 580px; margin: 12px auto 0; color: var(--color-faint); font-size: 11px; line-height: 1.6; }
.admin-ops-note { margin-bottom: 16px; padding: 12px 14px; border-left: 3px solid var(--color-accent); background: var(--color-blue-soft); color: var(--color-muted); font-size: 12px; line-height: 1.6; }
.admin-ops-list { display: grid; gap: 9px; }
.admin-ops-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 0; border-top: 1px solid var(--color-rule); }
.admin-ops-row:first-child { border-top: 0; }
.admin-ops-row h3 { display: inline; margin: 0 0 0 8px; font-size: 14px; }
.admin-ops-row p { margin: 7px 0 0; color: var(--color-muted); font-size: 12px; }
.admin-ops-meta { display: flex; flex: 0 0 auto; gap: 12px; color: var(--color-faint); font-size: 11px; }
.admin-rules { display: flex; flex-wrap: wrap; gap: 10px 16px; margin-top: 14px; padding: 14px 16px; border: 1px solid #dce7f5; border-radius: 10px; color: var(--color-muted); font-size: 11px; line-height: 1.6; }
.admin-rules strong { color: var(--color-ink); }
.admin-analytics-group + .admin-analytics-group { margin-top: 22px; }
.admin-group-label { margin: 0 0 10px; color: var(--color-faint); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.admin-metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.admin-metric-card { min-width: 0; padding: 14px; border: 1px solid #e0e9f6; border-radius: 10px; background: #fbfdff; }
.admin-metric-card span, .admin-metric-card small { display: block; color: var(--color-muted); font-size: 11px; }
.admin-metric-card strong { display: block; margin: 9px 0 5px; color: var(--color-accent-deep); font-family: var(--font-display); font-size: 25px; line-height: 1; }
.admin-metric-card small { color: var(--color-faint); font-size: 10px; }
.admin-interaction-line { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 12px; color: var(--color-muted); font-size: 11px; }
.admin-analytics-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.admin-analytics-columns > section { padding: 15px; border: 1px solid #e0e9f6; border-radius: 10px; background: #fbfdff; }
.admin-subpanel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 7px; }
.admin-subpanel-head h3 { margin: 0; font-size: 14px; }
.admin-subpanel-head span { color: var(--color-faint); font-size: 10px; }
.admin-top-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid #edf2f8; }
.admin-top-row > div { display: grid; min-width: 0; gap: 3px; }
.admin-top-row strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.admin-top-row span { color: var(--color-muted); font-size: 10px; }
.admin-top-row b { flex: 0 0 auto; color: var(--color-accent-deep); font-family: var(--font-display); font-size: 16px; }
.admin-subpanel-empty { margin: 15px 0 4px; color: var(--color-faint); font-size: 11px; }
.admin-data-note { margin: 20px 0 0; padding-top: 14px; border-top: 1px solid #edf2f8; color: var(--color-faint); font-size: 10px; line-height: 1.7; }
.admin-media-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.admin-media-card { min-width: 0; overflow: hidden; border: 1px solid #e0e9f6; border-radius: 10px; background: #fbfdff; }
.admin-media-card > img, .admin-media-placeholder { display: grid; width: 100%; height: 120px; place-items: center; object-fit: cover; background: linear-gradient(135deg, #edf5ff, #f3efff); color: var(--color-accent-deep); font-size: 11px; line-height: 1.5; text-align: center; }
.admin-media-body { display: grid; gap: 7px; padding: 11px; }
.admin-media-body > div { display: flex; align-items: center; gap: 6px; }
.admin-media-body strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.admin-media-body small { overflow: hidden; color: var(--color-faint); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.admin-media-field { color: var(--color-muted); font-size: 10px; }
.admin-content-flags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.admin-content-flags span { padding: 3px 7px; border-radius: 999px; background: var(--color-blue-soft); color: var(--color-accent-deep); font-size: 10px; }
.admin-manage-settings { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.admin-manage-settings label { display: grid; gap: 4px; color: var(--color-faint); font-size: 10px; }
.admin-manage-settings select, .admin-manage-settings input { width: 100%; min-height: 30px; padding: 0 7px; border: 1px solid #d8e2ef; border-radius: 7px; background: #fbfdff; color: var(--color-ink); font: inherit; font-size: 11px; }
.admin-manage-settings select:focus, .admin-manage-settings input:focus { border-color: var(--color-accent); outline: 0; box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }
.admin-manage-actions .button { flex: 1 1 90px; }
.button-danger-quiet { border-color: #fecaca; color: #b91c1c; background: #fff7f7; }
.button-danger-quiet:hover { border-color: #fca5a5; background: #fee2e2; color: #991b1b; }

@media (max-width: 720px) {
  .admin-shell { width: calc(100% - 30px); }
  .admin-header { align-items: start; flex-direction: column; gap: 16px; }
  .admin-header-actions { width: 100%; justify-content: space-between; }
  .admin-summary { gap: 8px; }
  .admin-summary > div { display: block; min-height: 72px; padding: 13px; }
  .admin-summary strong { display: block; margin-top: 12px; font-size: 24px; }
  .admin-tabs { overflow-x: auto; }
  .admin-tabs a { flex: 0 0 auto; }
  .admin-panel { padding: 16px; }
  .admin-queue-row { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .admin-row-side { justify-content: start; }
  .admin-ops-row { align-items: start; flex-direction: column; gap: 8px; }
  .admin-metric-grid, .admin-media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-analytics-columns { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  .community-sponsorship-bridge { grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: 13px; margin-top: 30px; padding: 16px; }
  .community-sponsorship-copy h2 { font-size: 17px; }
  .community-sponsorship-bridge > .text-link { grid-column: 2; }
}

/* Hallmark · admin redesign: Workbench · tone: focused operations · anchor hue: blue
 * pre-emit critique: P5 H5 E5 S5 R5 V4 */
.admin-standalone { background: var(--color-paper); }
.admin-page { min-height: 100vh; padding: 30px 0 72px; background: linear-gradient(180deg, var(--color-paper-soft) 0, var(--color-paper) 310px); }
.admin-shell { width: min(1240px, calc(100% - 64px)); margin: 0 auto; }
.admin-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 24px; padding-bottom: 26px; border-bottom: 1px solid var(--color-rule); }
.admin-header-main { min-width: 0; }
.admin-brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; color: var(--color-ink); }
.admin-brand:hover { color: var(--color-accent-deep); }
.admin-brand-logo { width: 154px; height: 27px; object-fit: contain; object-position: left center; }
.admin-brand-divider { width: 1px; height: 20px; background: var(--color-rule); }
.admin-brand-context { color: var(--color-muted); font-size: 12px; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.admin-header-copy { margin-top: 28px; }
.admin-header-copy h1 { margin-bottom: 7px; font-size: clamp(28px, 3vw, 38px); letter-spacing: -.055em; }
.admin-header-copy p:not(.eyebrow) { margin: 0; color: var(--color-muted); font-size: 13px; }
.admin-header-actions { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.admin-secure-badge { border-color: var(--color-blue-light); background: var(--color-blue-soft); color: var(--color-accent-deep); }
.admin-summary { gap: 12px; margin-bottom: 18px; }
.admin-summary > div { position: relative; min-height: 76px; padding: 17px 20px 16px 22px; border-color: var(--color-rule); border-radius: var(--radius-sm); background: var(--color-white); box-shadow: 0 4px 16px rgba(15, 23, 42, .035); }
.admin-summary > div::before { position: absolute; inset: 16px auto 16px 0; width: 3px; border-radius: 0 3px 3px 0; background: var(--color-accent); content: ''; }
.admin-summary > div:nth-child(2)::before { background: var(--color-idea); }
.admin-summary > div:nth-child(3)::before { background: var(--color-warm); }
.admin-summary span { font-size: 11px; letter-spacing: .02em; }
.admin-summary strong { font-size: 28px; }
.admin-tabs { gap: 3px; margin-bottom: 14px; padding: 4px; border-color: var(--color-rule); border-radius: var(--radius-sm); background: var(--color-paper-soft); }
.admin-tabs a { min-height: 36px; padding: 0 15px; border-radius: 6px; font-size: 12px; transition: background var(--dur-short, 160ms) var(--ease-out), color var(--dur-short, 160ms) var(--ease-out), transform var(--dur-short, 160ms) var(--ease-out); }
.admin-tabs a:hover { transform: translateY(-1px); }
.admin-tabs a:hover, .admin-tabs a.active { background: var(--color-white); color: var(--color-accent-deep); box-shadow: 0 3px 10px rgba(15, 23, 42, .05); }
.admin-panel { padding: 24px; border-color: var(--color-rule); border-radius: var(--radius-md); box-shadow: var(--shadow-card); }
.admin-panel-head { margin-bottom: 20px; }
.admin-panel-head h2 { font-size: 20px; }
.admin-queue-list { gap: 0; }
.admin-queue-row { padding: 20px 0; border-top-color: var(--color-rule); }
.admin-queue-row:first-child { padding-top: 0; }
.admin-row-top { margin-bottom: 9px; }
.admin-row-main h3 { font-size: 15px; }
.admin-row-side { padding: 12px; border-radius: var(--radius-sm); background: var(--color-paper-soft); }
.admin-row-note { border-color: var(--color-rule); background: var(--color-white); }
.admin-ops-note { margin-bottom: 18px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--color-blue-soft); }
.admin-rules { border-color: var(--color-rule); border-radius: var(--radius-sm); background: var(--color-paper-soft); }
.admin-login-page { width: min(1000px, calc(100% - 64px)); min-height: 100vh; padding: 56px 0; }
.admin-login-card { padding: 40px; border-color: var(--color-rule); border-radius: var(--radius-md); box-shadow: 0 20px 50px rgba(15, 23, 42, .08); }
.admin-login-brand { margin-bottom: 58px; }
.admin-login-card h1 { font-size: clamp(28px, 4vw, 38px); }
.admin-login-form { gap: 12px; margin-top: 22px; }
.admin-login-form .button { min-height: 42px; }
.login-side { align-self: center; padding: 24px 0 24px 38px; border-left: 1px solid var(--color-rule); }
.login-side h2 { max-width: 230px; font-size: 21px; }

@media (max-width: 720px) {
  .admin-shell { width: calc(100% - 32px); }
  .admin-page { padding-top: 22px; }
  .admin-header { align-items: flex-start; gap: 20px; }
  .admin-header-copy { margin-top: 22px; }
  .admin-header-actions { width: 100%; justify-content: space-between; }
  .admin-panel { padding: 18px; }
  .admin-row-side { padding: 10px; }
  .admin-login-page { grid-template-columns: minmax(0, 1fr); width: calc(100% - 32px); padding: 32px 0 48px; }
  .admin-login-card { padding: 26px 22px; }
  .admin-login-brand { margin-bottom: 42px; }
  .login-side { padding: 0 4px; border-left: 0; }
}

@media (max-width: 420px) {
  .admin-brand-logo { width: 132px; }
  .admin-brand-context { font-size: 11px; }
  .admin-header-copy h1 { font-size: 28px; }
  .admin-summary > div { padding-inline: 17px; }
  .admin-tabs a { padding-inline: 12px; }
}

/* Ideas are discussions, not products: give them a readable editorial stream. */
.ideas-featured-shell { margin-bottom: 30px; }
.ideas-featured-block { padding: 4px 0 0; }
.ideas-featured-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.ideas-featured-head > div { min-width: 0; }
.ideas-featured-head h2 { margin: 3px 0 5px; font-size: 24px; letter-spacing: -.035em; }
.ideas-featured-head p:not(.eyebrow) { margin: 0; color: var(--color-muted); font-size: 12px; }
.ideas-featured-list { border-top: 1px solid var(--color-idea-light); }
.idea-featured-row { display: grid; grid-template-columns: 38px 30px minmax(0, 1fr) 165px; gap: 14px; align-items: center; min-width: 0; padding: 16px 12px 16px 0; border-bottom: 1px solid var(--color-rule); transition: background 160ms var(--ease-out), padding 160ms var(--ease-out); }
.idea-featured-row:hover { padding-left: 10px; border-bottom-color: var(--color-idea-light); background: #fbfaff; }
.idea-featured-index { color: var(--color-idea); font-family: var(--font-display); font-size: 15px; font-weight: 800; text-align: center; }
.idea-featured-avatar, .idea-discussion-avatar, .idea-card-avatar { position: relative; display: grid; place-items: center; overflow: hidden; flex: 0 0 auto; border-radius: 50%; background: var(--color-idea-soft); color: var(--color-idea-deep); }
.idea-featured-avatar { width: 28px; height: 28px; border: 1px solid var(--color-idea-light); }
.idea-featured-avatar .home-v6-avatar-placeholder .inline-icon { width: 15px; height: 15px; }
.idea-featured-copy, .idea-discussion-main { min-width: 0; }
.idea-flow-kicker { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; min-width: 0; margin-bottom: 6px; color: var(--color-muted); font-size: 11px; }
.idea-flow-kicker .tag { margin: 0; }
.idea-flow-kicker b { color: #9a6a13; font-size: 10px; font-weight: 700; }
.idea-featured-copy h3 { overflow: hidden; margin: 0 0 4px; color: var(--color-ink); font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.idea-featured-copy p { display: -webkit-box; overflow: hidden; margin: 0; color: var(--color-muted); font-size: 12px; line-height: 1.65; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.idea-featured-metrics { display: grid; grid-template-columns: auto auto auto auto 18px; align-items: baseline; justify-content: end; gap: 4px 6px; color: var(--color-faint); font-size: 10px; white-space: nowrap; }
.idea-featured-metrics strong { color: var(--color-idea-deep); font-family: var(--font-display); font-size: 15px; }
.idea-featured-arrow { margin-left: 7px; color: var(--color-idea); font-size: 17px; }
.ideas-index-layout { display: grid; grid-template-columns: minmax(0, 1fr) 268px; gap: 28px; align-items: start; }
.ideas-discussion-stream { min-width: 0; }
.ideas-stream-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 2px 0 12px; }
.ideas-stream-head h2 { margin: 3px 0 0; font-size: 22px; letter-spacing: -.03em; }
.ideas-stream-head > span { color: var(--color-faint); font-size: 11px; }
.idea-discussion-list { border-top: 1px solid var(--color-rule); }
.idea-discussion-row { display: grid; grid-template-columns: 34px minmax(0, 1fr) 18px; gap: 13px; align-items: start; min-width: 0; padding: 18px 8px 18px 0; border-bottom: 1px solid var(--color-rule); transition: background 160ms var(--ease-out), padding 160ms var(--ease-out); }
.idea-discussion-row:hover { padding-left: 9px; border-bottom-color: var(--color-idea-light); background: linear-gradient(90deg, #fbfaff, transparent); }
.idea-discussion-marker { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--color-idea-light); border-radius: 9px; background: var(--color-idea-soft); color: var(--color-idea); }
.idea-discussion-marker .inline-icon { width: 14px; height: 14px; }
.idea-discussion-main h3 { overflow: hidden; margin: 0 0 5px; color: var(--color-ink); font-size: 17px; text-overflow: ellipsis; white-space: nowrap; }
.idea-discussion-main > p { display: -webkit-box; overflow: hidden; max-width: 720px; margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.7; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.idea-discussion-meta { display: flex; flex-wrap: wrap; gap: 5px 14px; margin-top: 11px; color: var(--color-faint); font-size: 10px; }
.idea-discussion-author { display: inline-flex; align-items: center; gap: 6px; }
.idea-discussion-avatar { width: 22px; height: 22px; border: 1px solid var(--color-idea-light); }
.idea-discussion-avatar .home-v6-avatar-placeholder .inline-icon { width: 13px; height: 13px; }
.idea-card-author { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }
.idea-card-author > span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.idea-card-avatar { width: 24px; height: 24px; border: 1px solid var(--color-idea-light); }
.idea-card-avatar .home-v6-avatar-placeholder .inline-icon { width: 13px; height: 13px; }
.idea-discussion-arrow { padding-top: 4px; color: var(--color-idea); font-size: 18px; opacity: 0; transform: translateX(-4px); transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out); }
.idea-discussion-row:hover .idea-discussion-arrow { opacity: 1; transform: translateX(0); }
.ideas-sidebar { display: grid; gap: 12px; min-width: 0; }
.ideas-sidebar-panel { min-width: 0; padding: 15px; border: 1px solid var(--color-rule); border-radius: 10px; background: var(--color-white); }
.ideas-sidebar-panel-soft { border-color: #e3dcf4; background: linear-gradient(145deg, #fff, #fbfaff); }
.ideas-sidebar-head { display: flex; align-items: start; justify-content: space-between; gap: 8px; padding-bottom: 10px; border-bottom: 1px solid var(--color-rule); }
.ideas-sidebar-head h3 { margin: 3px 0 0; font-size: 15px; }
.ideas-sidebar-head > span { color: var(--color-faint); font-size: 9px; letter-spacing: .08em; }
.idea-sidebar-row { display: grid; grid-template-columns: 23px 28px minmax(0, 1fr); gap: 8px; align-items: center; padding: 11px 0; border-bottom: 1px solid #eef1f5; }
.idea-sidebar-row:last-child { border-bottom: 0; padding-bottom: 2px; }
.idea-sidebar-row > span { color: var(--color-idea); font-family: var(--font-display); font-size: 11px; font-weight: 800; }
.idea-sidebar-avatar { width: 28px; height: 28px; }
.idea-sidebar-avatar .home-v6-avatar-placeholder .inline-icon { width: 14px; height: 14px; }
.idea-sidebar-row strong { display: block; overflow: hidden; color: var(--color-ink); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.idea-sidebar-row small { display: block; margin-top: 3px; color: var(--color-faint); font-size: 10px; }
.ideas-sidebar-empty { margin: 13px 0 2px; color: var(--color-faint); font-size: 11px; }
.ideas-sidebar-cta { display: grid; gap: 7px; padding: 16px; border: 1px solid var(--color-idea-light); border-radius: 10px; background: linear-gradient(145deg, #f6f1ff, #fff); }
.ideas-sidebar-cta strong { color: var(--color-ink); font-size: 14px; }
.ideas-sidebar-cta span { color: var(--color-muted); font-size: 11px; line-height: 1.6; }
.ideas-sidebar-cta b { display: block; margin-top: 7px; color: var(--color-idea-deep); font-size: 11px; }
@media (max-width: 820px) {
  .ideas-index-layout { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .ideas-sidebar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ideas-sidebar-cta { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .ideas-featured-head { align-items: start; flex-direction: column; gap: 10px; }
  .ideas-featured-head h2 { font-size: 21px; }
  .idea-featured-row { grid-template-columns: 28px 28px minmax(0, 1fr); gap: 9px; padding: 14px 0; }
  .idea-featured-metrics { grid-column: 3; justify-content: start; }
  .idea-featured-copy h3, .idea-discussion-main h3 { font-size: 15px; }
  .idea-discussion-row { grid-template-columns: 28px minmax(0, 1fr); gap: 10px; padding: 15px 0; }
  .idea-discussion-arrow { display: none; }
  .idea-discussion-marker { width: 27px; height: 27px; border-radius: 8px; }
  .ideas-sidebar { grid-template-columns: minmax(0, 1fr); }
  .ideas-sidebar-cta { grid-column: auto; }
}

/* Context sidebar: turn the empty rail into a compact orientation point. */
.catalog-index-layout { display: grid; grid-template-columns: minmax(0, 1fr) 268px; gap: 28px; align-items: start; }
.catalog-index-main { min-width: 0; }
.context-sidebar { position: sticky; top: 96px; display: grid; gap: 12px; min-width: 0; }
.context-sidebar-status { display: flex; align-items: center; gap: 9px; min-width: 0; padding: 11px 13px; border: 1px solid var(--color-blue-light); border-radius: 10px; background: var(--color-blue-soft); }
.context-sidebar-status-dot { flex: 0 0 auto; width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 4px rgba(37, 99, 235, .1); }
.context-sidebar-status span:last-child { display: grid; gap: 1px; min-width: 0; }
.context-sidebar-status strong { color: var(--color-accent-deep); font-size: 12px; font-weight: 700; }
.context-sidebar-status small { overflow: hidden; color: var(--color-muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.context-sidebar-panel { min-width: 0; padding: 16px; border: 1px solid var(--color-rule); border-radius: 10px; background: var(--color-white); }
.context-sidebar-guide { background: linear-gradient(145deg, var(--color-white), var(--color-paper-soft)); }
.context-sidebar-panel .eyebrow { margin-bottom: 7px; font-size: 10px; }
.context-sidebar-panel h2 { margin-bottom: 7px; font-size: 18px; letter-spacing: -.035em; }
.context-sidebar-lede { margin-bottom: 15px; color: var(--color-muted); font-size: 11px; line-height: 1.65; }
.context-sidebar-steps { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.context-sidebar-steps li { display: grid; grid-template-columns: 25px minmax(0, 1fr); gap: 8px; align-items: start; min-width: 0; }
.context-sidebar-steps li > span { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 7px; background: var(--color-blue-soft); color: var(--color-accent); font-family: var(--font-display); font-size: 9px; font-weight: 800; }
.context-sidebar-steps li > div { display: grid; gap: 1px; min-width: 0; padding-top: 1px; }
.context-sidebar-steps strong { color: var(--color-ink); font-size: 12px; font-weight: 650; }
.context-sidebar-steps small { color: var(--color-faint); font-size: 10px; line-height: 1.45; }
.context-sidebar-recent { padding: 14px 15px 6px; }
.context-sidebar-panel-head { display: flex; align-items: start; justify-content: space-between; gap: 8px; min-width: 0; padding-bottom: 8px; }
.context-sidebar-panel-head h3 { margin: 2px 0 0; font-size: 14px; }
.context-sidebar-panel-head > span { flex: 0 0 auto; color: var(--color-faint); font-size: 10px; }
.context-sidebar-items { display: grid; }
.context-sidebar-item { display: grid; grid-template-columns: 46px minmax(0, 1fr) 12px; gap: 9px; align-items: center; min-width: 0; padding: 10px 0; border-top: 1px solid #eef1f5; transition: background 160ms var(--ease-out), transform 160ms var(--ease-out); }
.context-sidebar-item:hover { transform: translateX(2px); }
.context-sidebar-cover { display: block; width: 46px; min-width: 0; }
.context-sidebar-cover .product-cover { width: 46px; aspect-ratio: 1.18; border-radius: 7px; }
.context-sidebar-cover .product-cover-placeholder { gap: 2px; padding: 5px; }
.context-sidebar-cover .product-cover-eyebrow { display: none; }
.context-sidebar-cover .product-cover-placeholder strong { font-size: 17px; }
.context-sidebar-cover .product-cover-name { max-width: 100%; font-size: 8px; }
.context-sidebar-cover .product-cover-tone { height: 3px; }
.context-sidebar-avatar { display: grid; width: 40px; height: 40px; place-items: center; overflow: hidden; border: 1px solid var(--color-idea-light); border-radius: 50%; background: var(--color-idea-soft); color: var(--color-idea-deep); }
.context-sidebar-avatar .home-v6-avatar-placeholder .inline-icon { width: 18px; height: 18px; }
.context-sidebar-item-copy { display: grid; gap: 2px; min-width: 0; }
.context-sidebar-item-copy strong { overflow: hidden; color: var(--color-ink); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.context-sidebar-item-copy small { display: -webkit-box; overflow: hidden; color: var(--color-faint); font-size: 10px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.context-sidebar-item-copy em { color: var(--color-accent); font-size: 10px; font-style: normal; }
.context-sidebar-item-arrow { color: var(--color-accent); font-size: 16px; opacity: 0; transform: translateX(-3px); transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out); }
.context-sidebar-item:hover .context-sidebar-item-arrow { opacity: 1; transform: translateX(0); }
.context-sidebar-empty { margin: 5px 0 8px; color: var(--color-faint); font-size: 11px; }
.context-sidebar-cta { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 9px; align-items: start; padding: 14px; border: 1px solid var(--color-blue-light); border-radius: 10px; background: var(--color-white); transition: border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out), transform 160ms var(--ease-out); }
.context-sidebar-cta:hover { transform: translateY(-1px); border-color: #a9c8fb; box-shadow: 0 10px 22px rgba(37, 99, 235, .08); }
.context-sidebar-cta-mark { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 8px; background: var(--color-blue-soft); color: var(--color-accent); font-size: 19px; line-height: 1; }
.context-sidebar-cta > span:last-child { display: grid; gap: 2px; min-width: 0; }
.context-sidebar-cta strong { color: var(--color-ink); font-size: 13px; }
.context-sidebar-cta small { color: var(--color-muted); font-size: 10px; line-height: 1.5; }
.context-sidebar-cta b { margin-top: 5px; color: var(--color-accent-deep); font-size: 11px; }
.context-sidebar-cta b span { display: inline; }

@media (max-width: 980px) {
  .catalog-index-layout { grid-template-columns: minmax(0, 1fr) 240px; gap: 20px; }
}

@media (max-width: 820px) {
  .catalog-index-layout, .ideas-index-layout { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .context-sidebar { position: static; grid-template-columns: minmax(0, 1fr); }
  .context-sidebar-status, .context-sidebar-guide, .context-sidebar-recent, .context-sidebar-cta { grid-column: auto; }
}

@media (max-width: 600px) {
  .context-sidebar { gap: 9px; }
  .context-sidebar-panel { padding: 14px; }
  .context-sidebar-guide h2 { font-size: 17px; }
}

/* AIBangs community illustration: keep the knowledge page's visual anchor. */
.community-home-page .community-hero { padding-left: 220px; background-image: linear-gradient(180deg, var(--color-blue-soft), transparent 86%), url('./assets/aibangs-topic-community.png'); background-size: 100% 100%, 184px 184px; background-position: 0 0, left center; background-repeat: no-repeat; }

@media (max-width: 600px) {
  .community-home-page .community-hero { padding-left: 0; padding-top: 116px; background-size: 100% 100%, 96px 96px; background-position: 0 0, left 14px; }
}

/* Lightweight content support action: one star, one clear signal. */
.content-support { display: inline-flex; min-width: 0; min-height: 24px; align-items: center; justify-content: center; gap: 4px; padding: 0 2px; border: 0; border-radius: 0; background: transparent; color: var(--color-faint); cursor: pointer; font: inherit; font-size: 11px; line-height: 1; transition: color 160ms var(--ease-out), transform 160ms var(--ease-out); }
.content-support:hover { border-color: transparent; background: transparent; color: var(--color-accent-deep); transform: translateY(-1px); }
.content-support:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.content-support:disabled { cursor: wait; opacity: .65; transform: none; }
.content-support.is-supported { border-color: transparent; background: transparent; color: var(--color-accent-deep); }
.content-support.is-supported .inline-icon { fill: currentColor; }
.content-support-icon { display: inline-flex; flex: 0 0 auto; }
.content-support .inline-icon { width: 13px; height: 13px; stroke-width: 1.9; }
.content-support b { font-weight: 700; }
.content-support-compact { min-height: 22px; padding: 0 5px; font-size: 10px; }
.content-support-inline { min-height: 20px; padding: 0; border-color: transparent; border-radius: 0; background: transparent; font-size: 10px; }
.content-support-inline:hover { border-color: transparent; background: transparent; transform: none; }
.content-support-detail { min-height: 34px; padding: 0 2px; border-color: transparent; background: transparent; color: var(--color-accent-deep); font-size: 12px; }
.content-card-footer .content-support, .podium-card-footer .content-support, .home-v6-card-foot .content-support { margin-left: auto; }
.showcase-card-meta .content-support { margin-left: auto; }
.showcase-card-meta .content-support .inline-icon { width: 14px; height: 14px; }
.ranking-list-meta .content-support { margin-top: 1px; }
.idea-featured-metrics .content-support { justify-self: end; }

@media (max-width: 600px) {
  .content-support-label { display: none; }
  .content-support-detail .content-support-label { display: inline; }
  .content-support-detail { padding: 0 2px; }
  .showcase-card-meta .content-support { margin-left: 0; }
}

/* Detail-page support is a peer action, so it follows the existing button language. */
.content-support-detail { min-height: 38px; padding: 0 16px; border: 1px solid #cbd5e1; border-radius: 9px; background: var(--color-white); color: var(--color-ink); font-size: var(--text-sm); font-weight: 600; }
.content-support-detail:hover { border-color: #93c5fd; background: var(--color-blue-soft); color: var(--color-accent-deep); }
.content-support-detail.is-supported { border-color: #93b4f7; background: var(--color-blue-soft); color: var(--color-accent-deep); }
.content-support-detail .inline-icon { width: 15px; height: 15px; }

@media (max-width: 600px) {
  .content-support-detail { padding: 0 12px; }
}

/* Idea detail titles carry longer discussion topics; keep their hierarchy quieter than product names. */
.detail-head:has(+ .idea-detail-grid) h1 { font-size: clamp(24px, 2.1vw, 32px); line-height: 1.25; }