/* roulang page: index */
:root {
      --ink: #101d1b;
      --ink-soft: #263632;
      --moss: #315e4b;
      --moss-deep: #234735;
      --lime: #d5ed82;
      --coral: #ef765c;
      --paper: #f5f4ed;
      --white: #fffefa;
      --muted: #687570;
      --line: #dfe4da;
      --radius: 8px;
      --shadow: 0 16px 45px rgba(16, 29, 27, .09);
      --container: 1180px;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    img { display: block; max-width: 100%; }
    :focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }
    .container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky; top: 0; z-index: 20;
      background: rgba(245, 244, 237, .94);
      border-bottom: 1px solid rgba(16, 29, 27, .09);
      backdrop-filter: blur(16px);
    }
    .nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; line-height: 1.25; }
    .brand-mark {
      width: 38px; height: 38px; display: grid; place-items: center;
      color: var(--ink); background: var(--lime); border-radius: 7px;
      font-size: 13px; letter-spacing: 0; flex: 0 0 auto;
    }
    .brand-name { max-width: 265px; font-size: 16px; }
    .nav-links { display: flex; align-items: center; gap: 8px; }
    .nav-link {
      padding: 9px 15px; color: #596660; border-radius: 6px;
      font-size: 14px; font-weight: 650; transition: background .2s, color .2s;
    }
    .nav-link:hover, .nav-link.active { color: var(--ink); background: #e8ebdf; }
    .nav-cta, .button {
      display: inline-flex; align-items: center; justify-content: center; gap: 9px;
      min-height: 46px; padding: 0 19px; border: 1px solid transparent; border-radius: 6px;
      background: var(--ink); color: white; font-size: 14px; font-weight: 700;
      transition: transform .2s, background .2s, box-shadow .2s;
    }
    .nav-cta:hover, .button:hover { transform: translateY(-2px); background: var(--moss-deep); box-shadow: 0 8px 22px rgba(16,29,27,.15); }
    .menu-toggle { display: none; border: 1px solid var(--line); background: var(--white); color: var(--ink); border-radius: 6px; width: 42px; height: 42px; }
    .hero {
      position: relative; overflow: hidden; color: white; background: var(--ink);
      padding: 78px 0 64px;
    }
    .hero::before {
      content: ""; position: absolute; inset: 0 0 0 52%;
      background:
        linear-gradient(90deg, var(--ink) 0%, rgba(16,29,27,.12) 55%, rgba(16,29,27,.04) 100%),
        linear-gradient(0deg, rgba(16,29,27,.35), rgba(16,29,27,.05)),
        url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1500&q=85") center 46% / cover no-repeat;
      opacity: .8;
    }
    .hero::after { content: ""; position: absolute; width: 310px; height: 310px; right: 9%; top: 22%; border: 1px solid rgba(213,237,130,.34); border-radius: 50%; }
    .hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(270px, .7fr); align-items: end; gap: 56px; }
    .hero-copy { max-width: 720px; }
    .eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--lime); font-size: 12px; font-weight: 800; letter-spacing: 0; }
    .eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--coral); }
    h1 { margin: 20px 0 18px; max-width: 760px; font-size: clamp(36px, 5vw, 62px); line-height: 1.2; letter-spacing: 0; font-weight: 850; }
    .hero-copy > p { max-width: 690px; margin: 0; color: #d4dfd9; font-size: 16px; line-height: 1.95; }
    .hero-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 27px; }
    .button-lime { background: var(--lime); color: var(--ink); }
    .button-lime:hover { background: #e4f6ac; color: var(--ink); }
    .button-ghost { background: transparent; border-color: rgba(255,255,255,.38); color: white; }
    .button-ghost:hover { background: rgba(255,255,255,.12); }
    .hero-note { display: flex; align-items: center; gap: 12px; margin-top: 25px; color: #bac8c1; font-size: 13px; }
    .live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 5px rgba(239,118,92,.16); }
    .hero-feature {
      position: relative; z-index: 1; max-width: 360px; justify-self: end;
      padding: 22px 24px; border-left: 2px solid var(--lime);
      background: rgba(16,29,27,.78); backdrop-filter: blur(8px);
    }
    .hero-feature small { color: var(--lime); font-weight: 750; font-size: 11px; }
    .hero-feature h2 { margin: 9px 0 7px; font-size: 19px; line-height: 1.45; }
    .hero-feature p { margin: 0; color: #bdcbc4; font-size: 13px; line-height: 1.8; }
    .hero-feature .feature-meta { margin-top: 14px; display: flex; justify-content: space-between; color: #e7eee9; font-size: 11px; }
    .ticker { color: var(--ink); background: var(--lime); overflow: hidden; }
    .ticker-inner { min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 24px; font-size: 12px; font-weight: 800; }
    .ticker-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--coral); }
    main section { padding: 72px 0; }
    .section-paper { background: var(--paper); }
    .section-white { background: var(--white); }
    .section-dark { background: var(--ink); color: white; }
    .section-line { border-top: 1px solid var(--line); }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 30px; }
    .section-kicker { color: var(--moss); font-size: 11px; font-weight: 850; text-transform: uppercase; }
    .section-dark .section-kicker { color: var(--lime); }
    .section-head h2 { margin: 7px 0 0; font-size: 30px; line-height: 1.35; letter-spacing: 0; }
    .section-head p { max-width: 600px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
    .section-dark .section-head p { color: #bdcbc4; }
    .text-link { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; color: var(--moss-deep); font-size: 13px; font-weight: 800; }
    .text-link:hover { color: var(--coral); }
    .text-link .arrow { transition: transform .2s; }
    .text-link:hover .arrow { transform: translateX(4px); }
    .directory-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .directory-item {
      min-height: 145px; display: flex; flex-direction: column; justify-content: space-between;
      padding: 20px; border: 1px solid var(--line); border-radius: var(--radius);
      background: var(--white); transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .directory-item:hover { transform: translateY(-3px); border-color: #b3c3ad; box-shadow: var(--shadow); }
    .directory-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; font-weight: 750; }
    .directory-icon { color: var(--moss); font-size: 17px; }
    .directory-item h3 { margin: 13px 0 3px; font-size: 17px; line-height: 1.45; }
    .directory-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
    .value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
    .value-item { padding: 26px 28px 10px 0; }
    .value-item + .value-item { padding-left: 28px; border-left: 1px solid var(--line); }
    .value-number { color: var(--coral); font-size: 12px; font-weight: 850; }
    .value-item h3 { margin: 8px 0; font-size: 18px; }
    .value-item p { margin: 0; max-width: 320px; color: var(--muted); font-size: 13px; line-height: 1.9; }
    .chart-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 44px; align-items: center; }
    .chart-copy h2 { margin: 9px 0 14px; font-size: 30px; line-height: 1.35; }
    .chart-copy p { margin: 0; max-width: 420px; color: #bdcbc4; font-size: 14px; line-height: 1.9; }
    .chart-legend { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 24px; color: #d4dfd9; font-size: 11px; }
    .legend-item { display: inline-flex; align-items: center; gap: 7px; }
    .legend-swatch { width: 8px; height: 8px; border-radius: 2px; background: var(--lime); }
    .legend-swatch.coral { background: var(--coral); }
    .bars { display: grid; gap: 19px; }
    .bar-row { display: grid; grid-template-columns: 102px 1fr 36px; align-items: center; gap: 13px; color: #e3ebe6; font-size: 12px; }
    .bar-track { height: 9px; background: rgba(255,255,255,.12); border-radius: 2px; overflow: hidden; }
    .bar-fill { height: 100%; width: var(--w); background: var(--lime); border-radius: 2px; }
    .bar-row:nth-child(2) .bar-fill { background: #78b39a; }
    .bar-row:nth-child(3) .bar-fill { background: var(--coral); }
    .bar-row:nth-child(4) .bar-fill { background: #e6c76c; }
    .chart-footnote { margin: 20px 0 0; color: #9aaba2; font-size: 11px; }
    .resource-layout { display: grid; grid-template-columns: 1.18fr .82fr; gap: 18px; }
    .resource-feature {
      min-height: 300px; display: flex; flex-direction: column; justify-content: end;
      padding: 30px; color: white; border-radius: var(--radius); overflow: hidden;
      background: linear-gradient(0deg, rgba(16,29,27,.92), rgba(16,29,27,.02) 78%),
        url("https://images.unsplash.com/photo-1516280440614-37939bbacd81?auto=format&fit=crop&w=1200&q=85") center / cover no-repeat;
    }
    .resource-feature .badge { align-self: flex-start; }
    .resource-feature h3 { max-width: 470px; margin: 13px 0 7px; font-size: 25px; line-height: 1.4; }
    .resource-feature p { max-width: 530px; margin: 0; color: #d6e0da; font-size: 13px; line-height: 1.8; }
    .resource-stack { display: grid; gap: 12px; }
    .resource-card { display: flex; gap: 17px; align-items: center; padding: 21px; background: #eef0e7; border-radius: var(--radius); transition: background .2s, transform .2s; }
    .resource-card:hover { background: #e4e9d9; transform: translateX(3px); }
    .resource-index { color: var(--coral); font-size: 13px; font-weight: 850; }
    .resource-card h3 { margin: 0 0 4px; font-size: 16px; }
    .resource-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
    .badge { display: inline-flex; align-items: center; min-height: 25px; padding: 2px 9px; border-radius: 3px; background: var(--lime); color: var(--ink); font-size: 10px; font-weight: 850; }
    .article-list { border-top: 1px solid var(--line); }
    .article-row { display: grid; grid-template-columns: 120px 1fr 110px; align-items: center; gap: 22px; padding: 19px 4px; border-bottom: 1px solid var(--line); transition: padding .2s; }
    .article-row:hover { padding-inline: 10px; }
    .article-date { color: var(--muted); font-size: 11px; }
    .article-row h3 { margin: 0 0 4px; font-size: 16px; }
    .article-row p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
    .article-type { justify-self: end; padding: 5px 9px; border: 1px solid var(--line); border-radius: 3px; color: var(--moss); font-size: 10px; font-weight: 750; }
    .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: timeline; }
    .timeline-item { position: relative; padding: 20px 24px 0 0; border-top: 1px solid rgba(255,255,255,.24); counter-increment: timeline; }
    .timeline-item::before { content: "0" counter(timeline); position: absolute; top: -13px; left: 0; padding-right: 10px; background: var(--ink); color: var(--lime); font-size: 11px; font-weight: 850; }
    .timeline-item h3 { margin: 6px 0 7px; font-size: 16px; }
    .timeline-item p { margin: 0; color: #bdcbc4; font-size: 12px; line-height: 1.8; }
    .quote-band { display: grid; grid-template-columns: 54px 1fr auto; gap: 22px; align-items: center; padding: 27px 30px; background: #e9eddf; border-left: 3px solid var(--moss); }
    .quote-mark { color: var(--moss); font-family: Georgia, serif; font-size: 58px; line-height: 1; }
    .quote-band blockquote { margin: 0; font-size: 15px; font-weight: 650; line-height: 1.8; }
    .quote-credit { color: var(--muted); font-size: 11px; white-space: nowrap; }
    .audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .audience-item { padding: 23px; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); }
    .audience-item .audience-symbol { color: var(--coral); font-size: 18px; font-weight: 850; }
    .audience-item h3 { margin: 10px 0 6px; font-size: 16px; }
    .audience-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.85; }
    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
    .metric { padding: 24px 20px 24px 0; }
    .metric + .metric { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.2); }
    .metric strong { display: block; color: var(--lime); font-size: 27px; line-height: 1.25; }
    .metric span { display: block; margin-top: 5px; color: #bdcbc4; font-size: 11px; }
    .form-band { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; padding: 32px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
    .form-band h2 { margin: 0 0 8px; font-size: 24px; }
    .form-band p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.85; }
    .subscribe-form { display: flex; gap: 9px; }
    .subscribe-form input { min-width: 0; flex: 1; height: 48px; padding: 0 14px; background: var(--paper); border: 1px solid var(--line); border-radius: 5px; color: var(--ink); }
    .subscribe-form input::placeholder { color: #929b96; }
    .subscribe-form input:focus { border-color: var(--moss); outline: 2px solid rgba(49,94,75,.15); }
    .subscribe-form .button { min-height: 48px; cursor: pointer; }
    .form-message { min-height: 20px; margin-top: 8px !important; color: var(--moss) !important; font-size: 11px !important; }
    .site-footer { padding: 38px 0 22px; background: #0b1513; color: white; }
    .footer-top { display: flex; justify-content: space-between; align-items: start; gap: 32px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.14); }
    .footer-brand p { max-width: 390px; margin: 12px 0 0; color: #aab9b1; font-size: 12px; line-height: 1.8; }
    .footer-links { display: flex; gap: 22px; color: #d1dbd5; font-size: 12px; }
    .footer-links a:hover { color: var(--lime); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 18px; padding-top: 17px; color: #82928a; font-size: 10px; }
    .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; }
    @media (max-width: 1024px) {
      .hero-inner { gap: 28px; }
      .hero::before { left: 43%; }
      .directory-grid { grid-template-columns: repeat(2, 1fr); }
      .section-head { align-items: start; flex-direction: column; }
      .resource-feature { min-height: 330px; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 36px, var(--container)); }
      .nav-wrap { min-height: 68px; }
      .menu-toggle { display: grid; place-items: center; cursor: pointer; }
      .nav-links {
        display: none; position: absolute; top: 68px; left: 0; right: 0; padding: 12px 18px 18px;
        align-items: stretch; flex-direction: column; background: var(--paper); border-bottom: 1px solid var(--line);
      }
      .nav-links.is-open { display: flex; }
      .nav-link { padding: 12px; }
      .nav-cta { margin-top: 4px; }
      .hero { padding: 58px 0 45px; }
      .hero::before { inset: 0; opacity: .3; }
      .hero::after { right: -130px; top: 10%; }
      .hero-inner { display: block; }
      .hero-feature { max-width: none; margin-top: 34px; }
      .hero-copy > p { font-size: 15px; }
      main section { padding: 56px 0; }
      .chart-layout, .resource-layout, .form-band { grid-template-columns: 1fr; }
      .chart-layout { gap: 30px; }
      .resource-feature { min-height: 270px; }
      .timeline { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
      .quote-band { grid-template-columns: 40px 1fr; }
      .quote-credit { grid-column: 2; }
      .audience-grid { grid-template-columns: 1fr 1fr; }
      .footer-top { flex-direction: column; }
    }
    @media (max-width: 520px) {
      .container { width: min(100% - 28px, var(--container)); }
      .brand-name { max-width: 210px; font-size: 14px; }
      h1 { font-size: 36px; }
      .hero-actions { align-items: stretch; }
      .hero-actions .button { flex: 1; padding-inline: 12px; }
      .ticker-inner { justify-content: flex-start; min-width: 650px; padding-inline: 14px; }
      .ticker { overflow-x: auto; }
      .section-head h2, .chart-copy h2 { font-size: 25px; }
      .directory-grid { grid-template-columns: 1fr 1fr; gap: 9px; }
      .directory-item { min-height: 142px; padding: 15px; }
      .directory-item h3 { font-size: 15px; }
      .directory-item p { font-size: 11px; }
      .value-grid { grid-template-columns: 1fr; }
      .value-item, .value-item + .value-item { padding: 19px 0; border-left: 0; border-bottom: 1px solid var(--line); }
      .bar-row { grid-template-columns: 80px 1fr 28px; gap: 8px; font-size: 11px; }
      .article-row { grid-template-columns: 1fr auto; gap: 5px 12px; padding: 16px 0; }
      .article-date { grid-column: 1; }
      .article-row h3, .article-row p { grid-column: 1 / -1; }
      .article-type { grid-column: 2; grid-row: 1; }
      .timeline { grid-template-columns: 1fr; row-gap: 24px; }
      .timeline-item { padding-right: 0; }
      .audience-grid { grid-template-columns: 1fr; }
      .metrics { grid-template-columns: 1fr 1fr; }
      .metric, .metric + .metric { padding: 18px 10px 18px 0; border-left: 0; }
      .metric:nth-child(even) { padding-left: 14px; border-left: 1px solid rgba(255,255,255,.2); }
      .metric:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.2); }
      .form-band { padding: 22px 18px; gap: 22px; }
      .subscribe-form { flex-direction: column; }
      .footer-links { flex-wrap: wrap; gap: 12px 18px; }
      .footer-bottom { flex-direction: column; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }

/* roulang page: category1 */
:root {
      --ink: #101d1b;
      --ink-soft: #263632;
      --moss: #315e4b;
      --moss-deep: #234735;
      --lime: #d5ed82;
      --coral: #ef765c;
      --paper: #f5f4ed;
      --white: #fffefa;
      --muted: #687570;
      --line: #dfe4da;
      --radius: 8px;
      --shadow: 0 16px 45px rgba(16, 29, 27, .09);
      --container: 1180px;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 90px; }
    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    img { display: block; max-width: 100%; }
    :focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }
    .container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky; top: 0; z-index: 20;
      background: rgba(245, 244, 237, .94);
      border-bottom: 1px solid rgba(16, 29, 27, .09);
      backdrop-filter: blur(16px);
    }
    .nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; line-height: 1.25; }
    .brand-mark {
      width: 38px; height: 38px; display: grid; place-items: center;
      color: var(--ink); background: var(--lime); border-radius: 7px;
      font-size: 13px; letter-spacing: 0; flex: 0 0 auto;
    }
    .brand-name { max-width: 265px; font-size: 16px; }
    .nav-links { display: flex; align-items: center; gap: 8px; }
    .nav-link {
      padding: 9px 15px; color: #596660; border-radius: 6px;
      font-size: 14px; font-weight: 650; transition: background .2s, color .2s;
    }
    .nav-link:hover, .nav-link.active { color: var(--ink); background: #e8ebdf; }
    .nav-cta, .button {
      display: inline-flex; align-items: center; justify-content: center; gap: 9px;
      min-height: 46px; padding: 0 19px; border: 1px solid transparent; border-radius: 6px;
      background: var(--ink); color: white; font-size: 14px; font-weight: 700;
      transition: transform .2s, background .2s, box-shadow .2s;
    }
    .nav-cta:hover, .button:hover { transform: translateY(-2px); background: var(--moss-deep); box-shadow: 0 8px 22px rgba(16,29,27,.15); }
    .menu-toggle {
      display: none; border: 1px solid var(--line); background: var(--white); color: var(--ink);
      border-radius: 6px; width: 42px; height: 42px; cursor: pointer;
    }
    .hero {
      position: relative; overflow: hidden; color: white; background: var(--ink);
      padding: 68px 0 58px;
    }
    .hero::before {
      content: ""; position: absolute; inset: 0 0 0 48%;
      background:
        linear-gradient(90deg, var(--ink) 0%, rgba(16,29,27,.2) 58%, rgba(16,29,27,.08) 100%),
        linear-gradient(0deg, rgba(16,29,27,.42), rgba(16,29,27,.04)),
        url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1500&q=85") center 46% / cover no-repeat;
      opacity: .78;
    }
    .hero::after { content: ""; position: absolute; width: 280px; height: 280px; right: 8%; top: 17%; border: 1px solid rgba(213,237,130,.30); border-radius: 50%; }
    .hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .65fr); align-items: end; gap: 48px; }
    .hero-copy { max-width: 730px; }
    .eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--lime); font-size: 12px; font-weight: 800; }
    .eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--coral); }
    .hero h1 { max-width: 690px; margin: 14px 0 18px; font-size: clamp(34px, 4vw, 54px); line-height: 1.2; font-weight: 850; }
    .hero-copy > p { max-width: 690px; margin: 0; color: #d4dfd9; font-size: 16px; line-height: 1.95; }
    .hero-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 25px; }
    .button-lime { background: var(--lime); color: var(--ink); }
    .button-lime:hover { background: #e4f6ac; color: var(--ink); }
    .button-ghost { background: transparent; border-color: rgba(255,255,255,.38); color: white; }
    .button-ghost:hover { background: rgba(255,255,255,.12); }
    .hero-feature {
      position: relative; z-index: 1; max-width: 360px; justify-self: end;
      padding: 22px 24px; border-left: 2px solid var(--lime);
      background: rgba(16,29,27,.78); backdrop-filter: blur(8px);
    }
    .hero-feature small { color: var(--lime); font-weight: 750; font-size: 11px; }
    .hero-feature h2 { margin: 9px 0 7px; font-size: 19px; line-height: 1.45; }
    .hero-feature p { margin: 0; color: #bdcbc4; font-size: 13px; line-height: 1.8; }
    .feature-meta { margin-top: 14px; display: flex; justify-content: space-between; color: #e7eee9; font-size: 11px; }
    main section { padding: 66px 0; }
    .section-paper { background: var(--paper); }
    .section-white { background: var(--white); }
    .section-dark { background: var(--ink); color: white; }
    .section-line { border-top: 1px solid var(--line); }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 28px; }
    .section-kicker { color: var(--moss); font-size: 11px; font-weight: 850; }
    .section-dark .section-kicker { color: var(--lime); }
    .section-head h2 { margin: 7px 0 0; font-size: 30px; line-height: 1.35; }
    .section-head p { max-width: 600px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
    .section-dark .section-head p { color: #bdcbc4; }
    .text-link { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; color: var(--moss-deep); font-size: 13px; font-weight: 800; }
    .text-link:hover { color: var(--coral); }
    .text-link .arrow { transition: transform .2s; }
    .text-link:hover .arrow { transform: translateX(4px); }
    .topic-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, .75fr); gap: 28px; align-items: stretch; }
    .topic-feature {
      min-height: 330px; display: flex; flex-direction: column; justify-content: end; overflow: hidden;
      padding: 32px; color: white; border-radius: var(--radius); position: relative;
      background: linear-gradient(0deg, rgba(16,29,27,.86), rgba(16,29,27,.04) 78%),
        url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1200&q=85") center / cover;
    }
    .topic-feature > * { position: relative; z-index: 1; }
    .topic-feature .tag { align-self: flex-start; }
    .topic-feature h3 { max-width: 540px; margin: 14px 0 8px; font-size: 28px; line-height: 1.35; }
    .topic-feature p { max-width: 560px; margin: 0; color: #e1e8e3; font-size: 14px; }
    .topic-side { display: grid; gap: 12px; }
    .topic-row {
      display: grid; grid-template-columns: 54px 1fr; gap: 16px; align-items: center;
      padding: 18px; background: #f1f2e9; border: 1px solid var(--line); border-radius: var(--radius);
      transition: border-color .2s, transform .2s;
    }
    .topic-row:hover { border-color: #b3c3ad; transform: translateX(3px); }
    .topic-index { color: var(--coral); font-size: 23px; font-weight: 850; }
    .topic-row h3 { margin: 0 0 4px; font-size: 16px; line-height: 1.45; }
    .topic-row p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
    .tag { display: inline-flex; align-items: center; min-height: 25px; padding: 3px 9px; background: var(--lime); color: var(--ink); border-radius: 4px; font-size: 11px; font-weight: 800; }
    .tag-coral { color: #713b2f; background: #f8d2c8; }
    .tag-light { color: white; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.24); }
    .taxonomy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .taxonomy-item {
      min-height: 155px; display: flex; flex-direction: column; justify-content: space-between; padding: 19px;
      background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .taxonomy-item:hover { transform: translateY(-3px); border-color: #b3c3ad; box-shadow: var(--shadow); }
    .taxonomy-item h3 { margin: 12px 0 4px; font-size: 16px; line-height: 1.45; }
    .taxonomy-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
    .taxonomy-foot { display: flex; justify-content: space-between; align-items: center; color: var(--moss); font-size: 11px; font-weight: 800; }
    .feature-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 46px; align-items: center; }
    .split-image { min-height: 360px; border-radius: var(--radius); background: url("https://images.unsplash.com/photo-1516035069371-29a1b244cc32?auto=format&fit=crop&w=1000&q=85") center / cover; }
    .split-copy h2 { margin: 9px 0 15px; font-size: 31px; line-height: 1.35; }
    .split-copy > p { margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.95; }
    .check-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
    .check-list li { display: flex; gap: 12px; align-items: flex-start; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
    .check-list li::before { content: "✓"; display: grid; place-items: center; width: 22px; height: 22px; flex: 0 0 auto; color: var(--ink); background: var(--lime); border-radius: 50%; font-size: 12px; font-weight: 900; }
    .editorial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .editorial-card { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .2s, box-shadow .2s; }
    .editorial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
    .editorial-image { height: 190px; background-size: cover; background-position: center; }
    .editorial-body { padding: 19px; }
    .editorial-body h3 { margin: 10px 0 7px; font-size: 17px; line-height: 1.5; }
    .editorial-body p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
    .editorial-meta { display: flex; justify-content: space-between; margin-top: 15px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
    .quote-band { display: grid; grid-template-columns: 1fr 1.3fr; gap: 36px; align-items: center; }
    .quote-mark { color: var(--lime); font-family: Georgia, serif; font-size: 72px; line-height: .8; }
    .quote-band blockquote { margin: 0; color: #eff4ef; font-size: 20px; line-height: 1.8; }
    .quote-band cite { display: block; margin-top: 16px; color: #b9c7bf; font-size: 12px; font-style: normal; }
    .stats-row { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.17); }
    .stat { padding: 24px 16px 0 0; }
    .stat strong { display: block; color: var(--lime); font-size: 31px; line-height: 1.2; }
    .stat span { display: block; margin-top: 7px; color: #c0ccc5; font-size: 12px; }
    .closing-panel { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 28px; padding: 31px 34px; border: 1px solid var(--line); border-left: 4px solid var(--coral); background: #edf0e6; border-radius: var(--radius); }
    .closing-panel h2 { margin: 0 0 7px; font-size: 23px; line-height: 1.4; }
    .closing-panel p { margin: 0; color: var(--muted); font-size: 13px; }
    .site-footer { padding: 44px 0 20px; background: #111e1b; color: white; }
    .footer-top { display: flex; justify-content: space-between; gap: 40px; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,.15); }
    .footer-brand { max-width: 480px; }
    .footer-brand p { margin: 15px 0 0; color: #bac7c0; font-size: 13px; line-height: 1.85; }
    .footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; align-content: flex-start; }
    .footer-links a { color: #d0dad3; font-size: 13px; transition: color .2s; }
    .footer-links a:hover { color: var(--lime); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 18px; color: #98a8a0; font-size: 11px; }
    @media (max-width: 1024px) {
      .taxonomy-grid { grid-template-columns: repeat(2, 1fr); }
      .hero-inner { gap: 28px; }
      .editorial-image { height: 165px; }
    }
    @media (max-width: 768px) {
      .container { width: min(var(--container), calc(100% - 36px)); }
      .nav-wrap { min-height: 68px; }
      .menu-toggle { display: inline-grid; place-items: center; }
      .nav-links {
        display: none; position: absolute; top: calc(100% + 1px); left: 0; right: 0;
        padding: 13px 18px 18px; background: var(--paper); border-bottom: 1px solid var(--line);
        box-shadow: 0 14px 20px rgba(16,29,27,.08); flex-direction: column; align-items: stretch;
      }
      .nav-links.is-open { display: flex; }
      .nav-link, .nav-cta { justify-content: center; text-align: center; }
      .hero { padding: 55px 0 46px; }
      .hero::before { inset: 0; opacity: .32; }
      .hero::after { width: 170px; height: 170px; right: -4%; top: 8%; }
      .hero-inner, .topic-layout, .feature-split { grid-template-columns: 1fr; }
      .hero-feature { justify-self: start; max-width: 480px; }
      main section { padding: 52px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 12px; }
      .section-head h2 { font-size: 26px; }
      .topic-feature { min-height: 300px; }
      .feature-split { gap: 25px; }
      .split-image { min-height: 270px; }
      .editorial-grid { grid-template-columns: 1fr 1fr; }
      .quote-band { grid-template-columns: 1fr; gap: 15px; }
      .stats-row { grid-template-columns: repeat(2, 1fr); row-gap: 20px; }
      .closing-panel { grid-template-columns: 1fr; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 32px); }
      .brand-name { max-width: 205px; font-size: 14px; }
      .brand-mark { width: 35px; height: 35px; }
      .hero h1 { font-size: 34px; }
      .hero-actions { align-items: stretch; flex-direction: column; }
      .hero-actions .button { width: 100%; }
      .hero-feature { padding: 18px; }
      .taxonomy-grid, .editorial-grid { grid-template-columns: 1fr; }
      .taxonomy-item { min-height: 135px; }
      .topic-feature { min-height: 275px; padding: 23px; }
      .topic-feature h3 { font-size: 23px; }
      .editorial-image { height: 200px; }
      .stats-row { grid-template-columns: 1fr 1fr; }
      .stat strong { font-size: 26px; }
      .closing-panel { padding: 24px 20px; }
      .footer-top, .footer-bottom { flex-direction: column; }
      .footer-links { gap: 12px 17px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }