/* roulang page: index */
:root {
      --ink: #20232a;
      --muted: #747981;
      --paper: #f6f5f2;
      --surface: #fff;
      --line: #e7e5e0;
      --coral: #ec654f;
      --coral-dark: #ce4938;
      --lime: #d8f16b;
      --green: #668b59;
      --night: #171b22;
      --radius: 14px;
      --radius-lg: 22px;
      --shadow: 0 12px 32px rgba(30, 34, 39, .08);
      --container: 1240px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 92px; }
    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 15px;
      line-height: 1.72;
    }
    a { color: inherit; text-decoration: none; }
    a:hover { color: var(--coral-dark); }
    button, input { font: inherit; }
    img { display: block; max-width: 100%; }
    .container-wide { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }
    .site-header {
      position: sticky; z-index: 50; top: 0;
      background: rgba(255,255,255,.95);
      border-bottom: 1px solid rgba(32,35,42,.08);
      backdrop-filter: blur(14px);
    }
    .nav-shell { min-height: 76px; display: flex; align-items: center; gap: 30px; }
    .brand {
      display: inline-flex; align-items: center; gap: 11px;
      color: var(--ink); font-size: 16px; font-weight: 800; white-space: nowrap;
    }
    .brand-mark {
      display: grid; place-items: center; width: 38px; height: 38px;
      color: #fff; background: linear-gradient(145deg, var(--coral), #f29b63);
      border-radius: 11px; font-size: 17px; font-weight: 900;
      box-shadow: 0 6px 14px rgba(236,101,79,.24);
    }
    .main-nav { display: flex; align-items: center; gap: 5px; margin-left: auto; }
    .main-nav a {
      padding: 9px 12px; color: #5f636b; border-radius: 9px;
      font-size: 13px; font-weight: 650; transition: .2s ease;
    }
    .main-nav a:hover, .main-nav a.active { background: #fff0eb; color: var(--coral-dark); }
    .nav-action {
      display: inline-flex; align-items: center; justify-content: center;
      min-height: 42px; padding: 0 17px; border-radius: 10px;
      background: var(--night); color: #fff; font-size: 13px; font-weight: 750;
      transition: .2s ease;
    }
    .nav-action:hover { background: var(--coral-dark); color: #fff; transform: translateY(-1px); }
    .menu-toggle {
      display: none; width: 42px; height: 42px; border: 1px solid var(--line);
      background: #fff; border-radius: 10px; color: var(--ink);
    }
    :focus-visible { outline: 3px solid rgba(236,101,79,.45); outline-offset: 3px; }
    main { overflow: hidden; }
    .hero {
      position: relative; padding: 44px 0 30px;
      background: var(--night); color: #fff;
    }
    .hero:before {
      content: ""; position: absolute; inset: 0 0 auto; height: 5px;
      background: linear-gradient(90deg, var(--coral), #f3a15e 55%, var(--lime));
    }
    .hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; }
    .hero-copy { padding: 25px 0 28px; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 8px; margin-bottom: 15px;
      color: var(--lime); font-size: 12px; font-weight: 800; letter-spacing: 0;
    }
    .eyebrow:before { content: ""; width: 7px; height: 7px; background: var(--lime); border-radius: 50%; }
    h1 { max-width: 740px; margin: 0 0 12px; font-size: clamp(30px, 4vw, 51px); line-height: 1.2; font-weight: 850; }
    .hero-highlight { color: var(--lime); }
    .hero-subtitle { margin: 0 0 13px; color: #f4c3b8; font-size: 18px; font-weight: 700; }
    .hero-description { max-width: 700px; margin: 0; color: #c5c8ce; font-size: 14px; line-height: 1.95; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 23px; }
    .btn-primary-custom, .btn-outline-custom {
      display: inline-flex; align-items: center; justify-content: center; min-height: 46px;
      padding: 0 18px; border-radius: 10px; font-weight: 750; font-size: 13px; transition: .2s ease;
    }
    .btn-primary-custom { background: var(--coral); color: #fff; border: 1px solid var(--coral); }
    .btn-primary-custom:hover { color: #fff; background: var(--coral-dark); transform: translateY(-2px); }
    .btn-outline-custom { color: #fff; border: 1px solid #555b63; background: transparent; }
    .btn-outline-custom:hover { background: #292e37; color: var(--lime); border-color: var(--lime); }
    .hero-feature {
      position: relative; display: flex; flex-direction: column; justify-content: space-between;
      min-height: 300px; overflow: hidden; padding: 25px; border-radius: var(--radius-lg);
      background: linear-gradient(135deg, #393b37, #242a2a 58%, #38302e);
      border: 1px solid rgba(255,255,255,.14);
    }
    .hero-feature:after {
      content: "夜"; position: absolute; right: 16px; bottom: -57px;
      color: rgba(216,241,107,.09); font-size: 230px; line-height: 1; font-weight: 900;
    }
    .feature-top, .feature-bottom { position: relative; z-index: 1; }
    .feature-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
    .feature-tag {
      display: inline-flex; padding: 6px 10px; border-radius: 999px;
      color: #222; background: var(--lime); font-size: 11px; font-weight: 850;
    }
    .feature-index { color: #b7bdc1; font-size: 12px; }
    .feature-title { margin: 24px 0 9px; max-width: 340px; font-size: 26px; line-height: 1.35; font-weight: 800; }
    .feature-text { max-width: 370px; margin: 0; color: #c5c9c8; font-size: 13px; }
    .feature-bottom { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-top: 28px; }
    .feature-stat strong { display: block; color: var(--lime); font-size: 25px; line-height: 1.2; }
    .feature-stat span { color: #b7bdc1; font-size: 11px; }
    .feature-arrow {
      display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
      background: var(--coral); color: #fff; font-size: 19px; font-weight: 700;
    }
    .ticker { background: var(--lime); color: #303525; }
    .ticker-inner { display: flex; align-items: center; gap: 15px; min-height: 42px; font-size: 12px; font-weight: 700; }
    .ticker-label { padding-right: 14px; border-right: 1px solid rgba(48,53,37,.3); font-weight: 900; }
    .ticker-copy { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
    .section { padding: 56px 0; }
    .section-white { background: #fff; }
    .section-dark { background: #20252c; color: #fff; }
    .section-soft { background: #f0efeb; }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 25px; }
    .section-kicker { margin-bottom: 5px; color: var(--coral-dark); font-size: 11px; font-weight: 850; }
    .section-head h2 { margin: 0; font-size: 25px; font-weight: 850; line-height: 1.35; }
    .section-head p { max-width: 650px; margin: 0; color: var(--muted); font-size: 13px; }
    .section-dark .section-head p { color: #b6bbc2; }
    .text-link { color: var(--coral-dark); font-size: 12px; font-weight: 800; white-space: nowrap; }
    .search-panel {
      display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
      padding: 22px 24px; background: #fff; border: 1px solid var(--line);
      border-radius: var(--radius); box-shadow: 0 8px 24px rgba(30,34,39,.04);
    }
    .search-copy strong { display: block; margin-bottom: 3px; font-size: 16px; }
    .search-copy span { color: var(--muted); font-size: 12px; }
    .search-form { display: flex; gap: 8px; width: min(100%, 470px); }
    .search-form input {
      min-width: 0; flex: 1; padding: 11px 14px; border: 1px solid var(--line);
      border-radius: 9px; outline: none; background: #fafaf9; color: var(--ink);
    }
    .search-form input:focus { border-color: var(--coral); box-shadow: 0 0 0 3px rgba(236,101,79,.12); }
    .search-form button {
      border: 0; border-radius: 9px; padding: 0 18px; background: var(--coral);
      color: #fff; font-weight: 800; transition: .2s ease;
    }
    .search-form button:hover { background: var(--coral-dark); }
    .filter-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
    .filter-tag {
      display: inline-flex; padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px;
      color: #666b72; background: #fff; font-size: 11px; font-weight: 700; transition: .2s ease;
    }
    .filter-tag:hover, .filter-tag.active { border-color: #f2b3a8; background: #fff0eb; color: var(--coral-dark); }
    .category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
    .category-tile {
      min-height: 145px; padding: 19px; border-radius: var(--radius); color: #fff;
      background: var(--night); transition: .2s ease; position: relative; overflow: hidden;
    }
    .category-tile:nth-child(2n) { background: #476b62; }
    .category-tile:nth-child(3n) { background: #a94f42; }
    .category-tile:hover { color: #fff; transform: translateY(-3px); box-shadow: var(--shadow); }
    .category-number { display: block; margin-bottom: 15px; color: rgba(255,255,255,.65); font-size: 10px; font-weight: 800; }
    .category-tile h3 { margin: 0 0 7px; font-size: 16px; font-weight: 850; }
    .category-tile p { margin: 0; color: rgba(255,255,255,.77); font-size: 11px; line-height: 1.65; }
    .content-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .story-card {
      overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .story-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #e5c1b9; }
    .story-image { position: relative; aspect-ratio: 1.46 / 1; overflow: hidden; background: #d6d6d0; }
    .story-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
    .story-card:hover .story-image img { transform: scale(1.04); }
    .story-image:after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(20,22,24,.56)); }
    .story-badge { position: absolute; z-index: 1; top: 11px; left: 11px; }
    .badge-custom {
      display: inline-flex; align-items: center; padding: 5px 8px; border-radius: 6px;
      color: #fff; background: rgba(25,28,31,.78); font-size: 10px; font-weight: 850;
      backdrop-filter: blur(5px);
    }
    .story-duration { position: absolute; z-index: 1; right: 11px; bottom: 9px; color: #fff; font-size: 10px; }
    .story-body { padding: 14px 15px 15px; }
    .story-meta { display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 10px; }
    .story-body h3 { margin: 7px 0 7px; font-size: 15px; line-height: 1.5; font-weight: 800; }
    .story-body p { margin: 0; color: #777b80; font-size: 11px; line-height: 1.7; }
    .score { color: #ba5b3f; font-weight: 900; }
    .split-feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
    .editorial-block {
      min-height: 290px; padding: 31px; border-radius: var(--radius-lg);
      color: #fff; background: linear-gradient(145deg, #b55042, #7d3e3b 70%, #4e4544);
      display: flex; flex-direction: column; justify-content: space-between;
    }
    .editorial-block small { color: #ffd2bf; font-size: 11px; font-weight: 800; }
    .editorial-block h3 { max-width: 410px; margin: 30px 0 12px; font-size: 28px; line-height: 1.35; font-weight: 850; }
    .editorial-block p { max-width: 440px; margin: 0; color: rgba(255,255,255,.78); font-size: 13px; }
    .editorial-mark { align-self: end; color: rgba(255,255,255,.62); font-size: 12px; }
    .recommend-list { display: grid; gap: 0; }
    .recommend-row {
      display: grid; grid-template-columns: 42px 1fr auto; gap: 14px; align-items: center;
      padding: 15px 0; border-bottom: 1px solid var(--line);
    }
    .recommend-row:first-child { border-top: 1px solid var(--line); }
    .recommend-no { color: #c3c1ba; font-size: 18px; font-weight: 900; }
    .recommend-row h3 { margin: 0 0 3px; font-size: 14px; font-weight: 800; }
    .recommend-row p { margin: 0; color: var(--muted); font-size: 11px; }
    .recommend-score { color: var(--coral-dark); font-size: 12px; font-weight: 900; white-space: nowrap; }
    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border-radius: var(--radius); background: rgba(255,255,255,.15); }
    .metric { padding: 21px; background: #282e36; }
    .metric strong { display: block; margin-bottom: 3px; color: var(--lime); font-size: 25px; line-height: 1.2; }
    .metric span { color: #c1c5ca; font-size: 11px; }
    .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
    .timeline-item { position: relative; padding: 20px 20px 4px 0; border-top: 2px solid #d8d5ce; }
    .timeline-item:before { content: ""; position: absolute; top: -6px; left: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--coral); }
    .timeline-item small { color: var(--coral-dark); font-size: 10px; font-weight: 850; }
    .timeline-item h3 { margin: 7px 0 5px; font-size: 14px; font-weight: 850; }
    .timeline-item p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
    .rank-panel { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; }
    .rank-list { display: grid; gap: 0; }
    .rank-item {
      display: grid; grid-template-columns: 35px 1fr 82px 45px; gap: 11px; align-items: center;
      min-height: 58px; border-bottom: 1px solid rgba(255,255,255,.11);
    }
    .rank-item:first-child { border-top: 1px solid rgba(255,255,255,.11); }
    .rank-position { color: #aeb3bb; font-size: 14px; font-weight: 850; }
    .rank-item:nth-child(-n+3) .rank-position { color: var(--lime); }
    .rank-name { font-size: 13px; font-weight: 750; }
    .rank-category { justify-self: start; padding: 3px 7px; color: #c7c9cd; background: rgba(255,255,255,.08); border-radius: 5px; font-size: 9px; }
    .rank-heat { color: #c4c7cb; font-size: 10px; text-align: right; }
    .rank-rating { color: var(--lime); font-size: 11px; font-weight: 850; text-align: right; }
    .rank-aside { padding: 26px; border-radius: var(--radius); background: #2b3336; }
    .rank-aside .section-kicker { color: var(--lime); }
    .rank-aside h3 { margin: 5px 0 10px; font-size: 21px; line-height: 1.4; }
    .rank-aside p { margin: 0; color: #bdc3c5; font-size: 12px; line-height: 1.9; }
    .rank-aside ul { display: grid; gap: 10px; margin: 19px 0 0; padding: 0; list-style: none; }
    .rank-aside li { color: #d7dbdc; font-size: 11px; }
    .rank-aside li:before { content: "•"; margin-right: 8px; color: var(--lime); }
    .resource-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 14px; }
    .resource-item {
      min-height: 175px; display: flex; flex-direction: column; justify-content: space-between;
      padding: 21px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
      transition: .2s ease;
    }
    .resource-item:hover { border-color: #e7b1a7; box-shadow: 0 8px 22px rgba(30,34,39,.06); }
    .resource-icon { display: grid; place-items: center; width: 36px; height: 36px; color: #fff; background: var(--green); border-radius: 10px; font-weight: 900; }
    .resource-item:nth-child(2) .resource-icon { background: var(--coral); }
    .resource-item:nth-child(3) .resource-icon { color: #283124; background: var(--lime); }
    .resource-item h3 { margin: 17px 0 5px; font-size: 15px; font-weight: 850; }
    .resource-item p { margin: 0; color: var(--muted); font-size: 11px; }
    .resource-arrow { align-self: end; color: var(--coral-dark); font-size: 17px; font-weight: 900; }
    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }
    .news-item { display: grid; grid-template-columns: 92px 1fr; gap: 13px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 11px; transition: .2s ease; }
    .news-item:hover { border-color: #e7b1a7; box-shadow: 0 6px 18px rgba(30,34,39,.05); }
    .news-thumb { width: 92px; height: 74px; object-fit: cover; border-radius: 7px; }
    .news-item time { color: var(--coral-dark); font-size: 9px; font-weight: 850; }
    .news-item h3 { margin: 3px 0 4px; font-size: 12px; line-height: 1.55; font-weight: 800; }
    .news-item p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
    .quote-strip { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: center; }
    .quote-main { padding: 26px 29px; border-left: 4px solid var(--coral); background: #fff; border-radius: 0 var(--radius) var(--radius) 0; }
    .quote-main blockquote { margin: 0 0 12px; color: #3d4147; font-size: 18px; line-height: 1.7; font-weight: 700; }
    .quote-main cite { color: var(--muted); font-size: 11px; font-style: normal; }
    .trust-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .trust-point { padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.65); }
    .trust-point strong { display: block; margin-bottom: 3px; font-size: 12px; }
    .trust-point span { color: var(--muted); font-size: 10px; }
    .collection-row { display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: center; padding: 25px 27px; color: #fff; background: linear-gradient(105deg, #263f39, #496e5d); border-radius: var(--radius-lg); }
    .collection-row h2 { margin: 0 0 5px; font-size: 21px; font-weight: 850; }
    .collection-row p { margin: 0; max-width: 720px; color: rgba(255,255,255,.76); font-size: 12px; }
    .collection-count { text-align: right; white-space: nowrap; }
    .collection-count strong { display: block; color: var(--lime); font-size: 24px; line-height: 1.2; }
    .collection-count span { color: rgba(255,255,255,.7); font-size: 10px; }
    .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .faq-item { padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 11px; }
    .faq-item h3 { display: flex; gap: 10px; margin: 0 0 8px; font-size: 14px; font-weight: 850; }
    .faq-item h3 span { color: var(--coral); }
    .faq-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
    .site-footer { padding: 44px 0 18px; color: #c7cbd0; background: #171b22; }
    .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 35px; padding-bottom: 30px; }
    .footer-brand { color: #fff; }
    .footer-description { max-width: 330px; margin: 13px 0 0; color: #969da6; font-size: 11px; line-height: 1.9; }
    .footer-column h3 { margin: 0 0 12px; color: #fff; font-size: 12px; font-weight: 850; }
    .footer-column a { display: block; width: fit-content; margin: 6px 0; color: #aab0b7; font-size: 11px; transition: color .18s ease; }
    .footer-column a:hover { color: var(--lime); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 15px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.11); color: #858c95; font-size: 10px; }
    .age-note { color: #b9bec3; }
    @media (max-width: 1024px) {
      .nav-shell { gap: 16px; }
      .main-nav a { padding: 8px 9px; font-size: 12px; }
      .content-grid { grid-template-columns: repeat(3, 1fr); }
      .category-grid { grid-template-columns: repeat(3, 1fr); }
      .news-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
      .footer-column:last-child { display: none; }
    }
    @media (max-width: 768px) {
      .container-wide { width: min(100% - 32px, var(--container)); }
      .nav-shell { min-height: 67px; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
      .brand { font-size: 14px; }
      .brand-mark { width: 35px; height: 35px; }
      .menu-toggle { display: grid; place-items: center; margin-left: auto; }
      .nav-action { display: none; }
      .main-nav { display: none; order: 3; width: 100%; margin: 0; padding: 4px 0 13px; flex-wrap: wrap; }
      .main-nav.is-open { display: flex; }
      .main-nav a { padding: 8px 11px; }
      .hero { padding: 28px 0 25px; }
      .hero-grid { grid-template-columns: 1fr; gap: 18px; }
      .hero-copy { padding: 13px 0 4px; }
      .hero-feature { min-height: 240px; }
      .section { padding: 43px 0; }
      .section-head { display: block; }
      .section-head p { margin-top: 9px; }
      .text-link { display: inline-block; margin-top: 10px; }
      .search-panel { grid-template-columns: 1fr; gap: 13px; padding: 19px; }
      .search-form { width: 100%; }
      .category-grid { grid-template-columns: repeat(2, 1fr); }
      .content-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
      .split-feature, .rank-panel { grid-template-columns: 1fr; gap: 22px; }
      .metrics { grid-template-columns: repeat(2, 1fr); }
      .timeline { grid-template-columns: repeat(2, 1fr); row-gap: 16px; }
      .resource-grid { grid-template-columns: repeat(2, 1fr); }
      .resource-item:first-child { grid-column: 1 / -1; }
      .quote-strip { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
      .footer-brand-block { grid-column: 1 / -1; }
      .footer-column:last-child { display: block; }
    }
    @media (max-width: 520px) {
      body { font-size: 14px; }
      .container-wide { width: calc(100% - 28px); }
      h1 { font-size: 31px; }
      .hero-subtitle { font-size: 15px; }
      .hero-description { font-size: 12px; }
      .hero-feature { padding: 20px; }
      .feature-title { font-size: 22px; }
      .section { padding: 36px 0; }
      .section-head h2 { font-size: 21px; }
      .category-grid { gap: 9px; }
      .category-tile { min-height: 137px; padding: 15px; }
      .content-grid { gap: 9px; }
      .story-body { padding: 11px; }
      .story-body h3 { font-size: 13px; }
      .story-body p { font-size: 10px; }
      .story-meta { font-size: 9px; }
      .editorial-block { min-height: 260px; padding: 23px; }
      .editorial-block h3 { font-size: 24px; }
      .rank-item { grid-template-columns: 25px 1fr 64px 38px; gap: 7px; }
      .rank-name { font-size: 11px; }
      .rank-category { font-size: 8px; }
      .rank-heat { font-size: 9px; }
      .resource-grid { grid-template-columns: 1fr; }
      .resource-item:first-child { grid-column: auto; }
      .news-grid { grid-template-columns: 1fr; }
      .faq-list { grid-template-columns: 1fr; }
      .collection-row { grid-template-columns: 1fr; gap: 14px; padding: 21px; }
      .collection-count { text-align: left; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 22px 12px; }
      .footer-bottom { flex-direction: column; }
      .search-form button { padding: 0 13px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *:before, *:after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }

/* roulang page: category1 */
:root {
      --ink:#20232a;
      --muted:#747981;
      --paper:#f6f5f2;
      --surface:#fff;
      --line:#e7e5e0;
      --coral:#ec654f;
      --coral-dark:#ce4938;
      --lime:#d8f16b;
      --green:#668b59;
      --night:#171b22;
      --radius:14px;
      --radius-lg:22px;
      --shadow:0 12px 32px rgba(30,34,39,.08);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:92px}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.72}
    a{color:inherit;text-decoration:none}
    a:hover{color:var(--coral-dark)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    .container-wide{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;z-index:50;top:0;background:rgba(255,255,255,.95);border-bottom:1px solid rgba(32,35,42,.08);backdrop-filter:blur(14px)}
    .nav-shell{min-height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);font-size:16px;font-weight:800;white-space:nowrap}
    .brand-mark{display:grid;place-items:center;width:38px;height:38px;color:#fff;background:linear-gradient(145deg,var(--coral),#f29b63);border-radius:11px;font-size:17px;font-weight:900;box-shadow:0 6px 14px rgba(236,101,79,.24)}
    .main-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
    .main-nav a{padding:9px 12px;color:#5f636b;border-radius:9px;font-size:13px;font-weight:650;transition:.2s ease}
    .main-nav a:hover,.main-nav a.active{background:#fff0eb;color:var(--coral-dark)}
    .nav-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border-radius:10px;background:var(--night);color:#fff;font-size:13px;font-weight:750;transition:.2s ease}
    .nav-action:hover{background:var(--coral-dark);color:#fff;transform:translateY(-1px)}
    .menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--ink)}
    main{overflow:hidden}
    .hero{position:relative;padding:64px 0 48px;background:var(--night);color:#fff}
    .hero:before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--coral),#f3a15e 55%,var(--lime))}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:15px;color:var(--lime);font-size:12px;font-weight:800}
    .eyebrow:before{content:"";width:7px;height:7px;background:var(--lime);border-radius:50%}
    .hero h1{max-width:650px;margin:0 0 14px;font-size:clamp(34px,5vw,62px);line-height:1.16;letter-spacing:-2px;font-weight:900}
    .hero-highlight{color:var(--lime)}
    .hero-subtitle{margin:0 0 14px;color:#f4c3b8;font-size:19px;font-weight:700}
    .hero-description{max-width:650px;margin:0;color:#c5c8ce;font-size:14px;line-height:1.95}
    .hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:25px}
    .btn-primary-custom,.btn-outline-custom{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 19px;border-radius:10px;font-weight:750;font-size:13px;transition:.2s ease}
    .btn-primary-custom{background:var(--coral);color:#fff;border:1px solid var(--coral)}
    .btn-primary-custom:hover{color:#fff;background:var(--coral-dark);transform:translateY(-2px)}
    .btn-outline-custom{color:#fff;border:1px solid #555b63;background:transparent}
    .btn-outline-custom:hover{background:#292e37;color:var(--lime);border-color:var(--lime)}
    .hero-feature{position:relative;min-height:330px;overflow:hidden;padding:27px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#393b37,#242a2a 58%,#38302e);border:1px solid rgba(255,255,255,.14);box-shadow:0 20px 44px rgba(0,0,0,.2)}
    .hero-feature:after{content:"夜";position:absolute;right:16px;bottom:-57px;color:rgba(216,241,107,.09);font-size:230px;line-height:1;font-weight:900}
    .feature-top,.feature-bottom{position:relative;z-index:1}
    .feature-top{display:flex;justify-content:space-between;gap:12px;align-items:center}
    .feature-tag{display:inline-flex;padding:6px 10px;border-radius:999px;color:#222;background:var(--lime);font-size:11px;font-weight:850}
    .feature-index{color:#b7bdc1;font-size:12px}
    .feature-title{margin:30px 0 10px;max-width:360px;font-size:28px;line-height:1.35;font-weight:850}
    .feature-text{max-width:380px;margin:0;color:#c5c9c8;font-size:13px}
    .feature-bottom{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-top:42px}
    .feature-stat strong{display:block;color:var(--lime);font-size:28px;line-height:1.2}
    .feature-stat span{color:#b7bdc1;font-size:11px}
    .feature-arrow{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--coral);color:#fff;font-size:20px;font-weight:700}
    .section{padding:58px 0}
    .section-white{background:#fff}
    .section-dark{background:#20252c;color:#fff}
    .section-soft{background:#f0efeb}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-kicker{margin-bottom:5px;color:var(--coral-dark);font-size:11px;font-weight:850}
    .section-head h2{margin:0;font-size:26px;font-weight:850;line-height:1.35}
    .section-head p{max-width:650px;margin:0;color:var(--muted);font-size:13px}
    .section-dark .section-head p{color:#b6bbc2}
    .stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
    .stat-box{padding:25px 22px;background:#fff}
    .stat-box strong{display:block;color:var(--coral-dark);font-size:30px;line-height:1.2}
    .stat-box span{display:block;margin-top:7px;color:var(--muted);font-size:12px}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{position:relative;min-height:210px;padding:24px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;transition:.25s ease;overflow:hidden}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#f0b1a4}
    .topic-card:after{content:"";position:absolute;right:-22px;bottom:-35px;width:100px;height:100px;border-radius:50%;background:#fff0eb}
    .topic-number{position:relative;z-index:1;color:var(--coral);font-size:12px;font-weight:900}
    .topic-card h3{position:relative;z-index:1;margin:19px 0 8px;font-size:20px}
    .topic-card p{position:relative;z-index:1;margin:0;color:var(--muted);font-size:13px;line-height:1.8}
    .feature-list{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .editorial-card{display:grid;grid-template-columns:210px 1fr;min-height:230px;overflow:hidden;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .editorial-card img{width:100%;height:100%;object-fit:cover}
    .editorial-content{padding:26px}
    .badge-soft{display:inline-flex;padding:5px 9px;border-radius:999px;background:#fff0eb;color:var(--coral-dark);font-size:11px;font-weight:800}
    .editorial-content h3{margin:17px 0 9px;font-size:23px;line-height:1.4}
    .editorial-content p{margin:0;color:var(--muted);font-size:13px}
    .editorial-meta{display:flex;gap:18px;margin-top:23px;color:#858990;font-size:12px}
    .side-stack{display:grid;gap:14px}
    .side-item{padding:20px 21px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);transition:.2s ease}
    .side-item:hover{border-color:#efb0a4;box-shadow:var(--shadow)}
    .side-item h4{margin:0 0 6px;font-size:16px}
    .side-item p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}
    .timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .timeline:before{content:"";position:absolute;left:11%;right:11%;top:20px;height:1px;background:#4b525a}
    .timeline-item{position:relative;z-index:1;padding:0 16px;text-align:center}
    .timeline-dot{width:42px;height:42px;margin:0 auto 17px;display:grid;place-items:center;border:7px solid #20252c;border-radius:50%;background:var(--coral);color:#fff;font-size:11px;font-weight:800}
    .timeline-item h3{margin:0 0 7px;font-size:16px}
    .timeline-item p{margin:0;color:#b6bbc2;font-size:12px}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .news-feature{overflow:hidden;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line)}
    .news-feature img{width:100%;height:220px;object-fit:cover}
    .news-feature-body{padding:23px}
    .news-feature h3{margin:11px 0 8px;font-size:21px}
    .news-feature p{margin:0;color:var(--muted);font-size:13px}
    .news-list{display:grid;gap:11px}
    .news-row{display:flex;align-items:center;gap:15px;padding:15px 17px;border-bottom:1px solid var(--line);background:#fff}
    .news-date{min-width:52px;color:var(--coral-dark);font-size:11px;font-weight:800}
    .news-row strong{font-size:13px}
    .trust-panel{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
    .trust-copy h2{margin:0 0 12px;font-size:28px}
    .trust-copy p{margin:0;color:#b6bbc2;font-size:13px}
    .trust-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .trust-item{padding:18px;border:1px solid #414852;border-radius:var(--radius);background:#292f37}
    .trust-item strong{display:block;color:var(--lime);font-size:14px}
    .trust-item span{display:block;margin-top:5px;color:#bfc4ca;font-size:12px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .faq-item{padding:21px 23px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .faq-item h3{margin:0 0 8px;font-size:16px}
    .faq-item p{margin:0;color:var(--muted);font-size:13px}
    .closing{padding:48px 0;background:linear-gradient(125deg,#f8d0c7,#fff5ef 55%,#eaf4b6)}
    .closing-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .closing h2{margin:0 0 7px;font-size:27px}
    .closing p{margin:0;color:#62666c;font-size:13px}
    .site-footer{padding:48px 0 20px;background:var(--night);color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
    .footer-brand{color:#fff}
    .footer-description{max-width:330px;margin:17px 0 0;color:#aeb4bc;font-size:12px;line-height:1.8}
    .footer-column{display:flex;flex-direction:column;gap:9px}
    .footer-column h3{margin:0 0 8px;color:#fff;font-size:14px}
    .footer-column a{color:#aeb4bc;font-size:12px;transition:.2s}
    .footer-column a:hover{color:var(--lime);padding-left:3px}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;margin-top:38px;padding-top:18px;border-top:1px solid #343a43;color:#858c95;font-size:11px}
    .age-note{color:#d7e99c}
    :focus-visible{outline:3px solid rgba(216,241,107,.85);outline-offset:3px}
    @media(max-width:1024px){
      .hero-grid,.feature-list,.news-layout,.trust-panel{grid-template-columns:1fr}
      .topic-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}
      .footer-column:last-child{display:none}
    }
    @media(max-width:768px){
      .container-wide{width:min(var(--container),calc(100% - 32px))}
      .nav-shell{min-height:68px;gap:14px}
      .brand{font-size:14px}
      .brand-mark{width:34px;height:34px}
      .menu-toggle{display:block;margin-left:auto}
      .main-nav{display:none;position:absolute;left:16px;right:16px;top:76px;flex-direction:column;align-items:stretch;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
      .main-nav.show{display:flex}
      .main-nav a{padding:12px 14px}
      .nav-action{display:none}
      .hero{padding:48px 0 38px}
      .hero h1{font-size:40px;letter-spacing:-1px}
      .stats-strip{grid-template-columns:repeat(2,1fr)}
      .timeline{grid-template-columns:1fr}
      .timeline:before{display:none}
      .timeline-item{padding:0 8px}
      .closing-inner{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:520px){
      .hero h1{font-size:34px}
      .section{padding:43px 0}
      .section-head{display:block}
      .section-head p{margin-top:9px}
      .topic-grid,.faq-grid{grid-template-columns:1fr}
      .stats-strip{grid-template-columns:1fr 1fr}
      .stat-box{padding:18px 14px}
      .stat-box strong{font-size:24px}
      .editorial-card{grid-template-columns:1fr}
      .editorial-card img{height:190px}
      .trust-list{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
      .footer-brand-block{grid-column:1/-1}
      .footer-bottom{display:block}
      .age-note{display:block;margin-top:8px}
    }