/* roulang page: index */
:root {
      color-scheme: light;
      --ink: #271e23;
      --ink-soft: #51464c;
      --muted: #776d72;
      --paper: #f7f6f3;
      --white: #fff;
      --line: #e7e1df;
      --line-dark: rgba(255, 255, 255, .17);
      --plum: #38232e;
      --plum-deep: #241b20;
      --coral: #df695b;
      --coral-dark: #c6534b;
      --mint: #b9e4d1;
      --lime: #d4ef86;
      --lavender: #e6dce8;
      --gold: #e7c56f;
      --radius-sm: 10px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --shadow-soft: 0 12px 32px rgba(49, 35, 42, .07);
      --shadow-card: 0 18px 42px rgba(49, 35, 42, .12);
      --container: 1200px;
      --ease: 180ms ease;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 96px;
    }

    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    body.menu-open,
    body.age-locked {
      overflow: hidden;
    }

    img {
      display: block;
      max-width: 100%;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), background-color var(--ease), border-color var(--ease), box-shadow var(--ease), transform var(--ease);
    }

    button {
      color: inherit;
      font: inherit;
    }

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    button:focus-visible,
    a:focus-visible {
      outline: 3px solid var(--coral);
      outline-offset: 4px;
    }

    ::selection {
      background: var(--mint);
      color: var(--ink);
    }

    .container {
      width: min(var(--container), calc(100% - 64px));
      margin-inline: auto;
    }

    .skip-link {
      position: fixed;
      z-index: 1000;
      top: 12px;
      left: 12px;
      padding: 10px 16px;
      border-radius: var(--radius-sm);
      background: var(--white);
      color: var(--ink);
      transform: translateY(-160%);
    }

    .skip-link:focus {
      transform: translateY(0);
    }

    .site-header {
      position: sticky;
      z-index: 100;
      top: 0;
      border-bottom: 1px solid rgba(53, 39, 46, .08);
      background: rgba(250, 248, 246, .94);
      backdrop-filter: blur(18px);
    }

    .header-inner {
      display: flex;
      min-height: 82px;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      min-width: 0;
      align-items: center;
      gap: 12px;
    }

    .brand-mark {
      display: grid;
      width: 44px;
      height: 44px;
      flex: 0 0 44px;
      place-items: center;
      border-radius: 13px;
      background: linear-gradient(135deg, var(--coral), #9e596f 58%, #6a596e);
      box-shadow: 0 8px 20px rgba(177, 77, 91, .2);
      color: var(--white);
      font-size: 17px;
      font-weight: 800;
    }

    .brand-copy {
      display: grid;
      min-width: 0;
      gap: 1px;
      line-height: 1.3;
    }

    .brand-name {
      overflow: hidden;
      color: var(--ink);
      font-size: 15px;
      font-weight: 800;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .brand-note {
      color: var(--muted);
      font-size: 11px;
      letter-spacing: 0;
    }

    .primary-nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .primary-nav a {
      position: relative;
      display: inline-flex;
      min-height: 44px;
      align-items: center;
      padding: 0 15px;
      border-radius: 999px;
      color: var(--ink-soft);
      font-size: 14px;
      font-weight: 650;
    }

    .primary-nav a:hover,
    .primary-nav a[aria-current="page"] {
      background: #eee8e7;
      color: var(--plum);
    }

    .primary-nav a[aria-current="page"]::after {
      position: absolute;
      right: 16px;
      bottom: 5px;
      left: 16px;
      height: 2px;
      border-radius: 2px;
      background: var(--coral);
      content: "";
    }

    .header-status {
      display: inline-flex;
      min-height: 34px;
      flex: 0 0 auto;
      align-items: center;
      gap: 8px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--ink-soft);
      font-size: 12px;
      font-weight: 700;
    }

    .status-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #628a6e;
      box-shadow: 0 0 0 4px rgba(98, 138, 110, .12);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--line);
      border-radius: 13px;
      background: var(--white);
      cursor: pointer;
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      position: relative;
      display: block;
      width: 18px;
      height: 2px;
      border-radius: 2px;
      background: var(--ink);
      transition: transform var(--ease), top var(--ease);
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      position: absolute;
      left: 0;
      content: "";
    }

    .menu-toggle span::before {
      top: -6px;
    }

    .menu-toggle span::after {
      top: 6px;
    }

    .menu-toggle[aria-expanded="true"] span {
      background: transparent;
    }

    .menu-toggle[aria-expanded="true"] span::before {
      top: 0;
      transform: rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span::after {
      top: 0;
      transform: rotate(-45deg);
    }

    main {
      display: block;
    }

    .hero {
      position: relative;
      display: flex;
      min-height: 590px;
      align-items: center;
      overflow: hidden;
      isolation: isolate;
      background: var(--plum-deep);
      color: var(--white);
    }

    .hero-photo {
      position: absolute;
      z-index: -2;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 38%;
    }

    .hero::before {
      position: absolute;
      z-index: -1;
      inset: 0;
      background: linear-gradient(90deg, rgba(29, 20, 26, .91) 0%, rgba(38, 24, 33, .79) 44%, rgba(37, 23, 33, .2) 100%);
      content: "";
    }

    .hero::after {
      position: absolute;
      z-index: -1;
      right: -120px;
      bottom: -210px;
      width: 500px;
      height: 500px;
      border: 1px solid rgba(212, 239, 134, .32);
      border-radius: 50%;
      content: "";
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      display: flex;
      min-height: 590px;
      flex-direction: column;
      align-items: flex-start;
      justify-content: center;
      padding-block: 76px 60px;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
      color: var(--mint);
      font-size: 13px;
      font-weight: 750;
    }

    .hero-kicker::before {
      width: 26px;
      height: 1px;
      background: var(--mint);
      content: "";
    }

    .hero h1 {
      max-width: 920px;
      margin: 0;
      color: var(--white);
      font-size: 54px;
      font-weight: 850;
      line-height: 1.2;
      overflow-wrap: anywhere;
    }

    .hero h1 span {
      display: inline;
      background: linear-gradient(90deg, var(--white), var(--mint) 58%, #f2d7b1);
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      margin: 17px 0 0;
      color: #f0d8df;
      font-size: 21px;
      font-weight: 650;
    }

    .hero-description {
      max-width: 760px;
      margin: 19px 0 0;
      color: rgba(255, 255, 255, .84);
      font-size: 15px;
      line-height: 1.95;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .button {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 0 20px;
      border: 1px solid transparent;
      border-radius: 999px;
      cursor: pointer;
      font-size: 14px;
      font-weight: 750;
      transition: transform var(--ease), box-shadow var(--ease), background-color var(--ease), border-color var(--ease);
    }

    .button:hover {
      transform: translateY(-2px);
    }

    .button-primary {
      background: linear-gradient(110deg, var(--coral), #c36b77 58%, #886b91);
      box-shadow: 0 10px 26px rgba(197, 87, 101, .28);
      color: var(--white);
    }

    .button-primary:hover {
      box-shadow: 0 14px 30px rgba(197, 87, 101, .38);
    }

    .button-ghost {
      border-color: rgba(255, 255, 255, .38);
      background: rgba(255, 255, 255, .08);
      color: var(--white);
      backdrop-filter: blur(8px);
    }

    .button-ghost:hover {
      border-color: rgba(255, 255, 255, .7);
      background: rgba(255, 255, 255, .15);
    }

    .button-arrow {
      font-size: 18px;
      line-height: 1;
    }

    .hero-map {
      display: flex;
      width: min(100%, 850px);
      align-items: center;
      gap: 0;
      margin-top: 38px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .2);
    }

    .hero-map-label {
      flex: 0 0 auto;
      margin-right: 18px;
      color: rgba(255, 255, 255, .62);
      font-size: 11px;
      font-weight: 700;
    }

    .hero-map-items {
      position: relative;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 9px;
    }

    .hero-map-items::before {
      position: absolute;
      z-index: -1;
      top: 50%;
      right: 0;
      left: 0;
      height: 1px;
      background: rgba(212, 239, 134, .28);
      content: "";
    }

    .map-chip {
      display: inline-flex;
      min-height: 30px;
      align-items: center;
      gap: 7px;
      padding: 0 10px;
      border: 1px solid rgba(255, 255, 255, .2);
      border-radius: 999px;
      background: rgba(39, 28, 36, .74);
      color: rgba(255, 255, 255, .88);
      font-size: 11px;
      white-space: nowrap;
    }

    .map-chip::before {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--lime);
      content: "";
    }

    .section {
      padding: 82px 0;
      border-bottom: 1px solid rgba(52, 38, 45, .07);
    }

    .section-white {
      background: var(--white);
    }

    .section-dark {
      border-color: rgba(255, 255, 255, .1);
      background: var(--plum);
      color: var(--white);
    }

    .section-soft {
      background: #f1eeec;
    }

    .section-heading {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 30px;
      margin-bottom: 30px;
    }

    .section-heading-copy {
      max-width: 760px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 800;
    }

    .eyebrow::before {
      width: 18px;
      height: 2px;
      border-radius: 2px;
      background: currentColor;
      content: "";
    }

    .section-dark .eyebrow {
      color: var(--mint);
    }

    .section-title {
      margin: 0;
      color: var(--ink);
      font-size: 30px;
      font-weight: 820;
      line-height: 1.3;
    }

    .section-dark .section-title {
      color: var(--white);
    }

    .section-lead {
      max-width: 790px;
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.9;
    }

    .section-dark .section-lead {
      color: rgba(255, 255, 255, .7);
    }

    .text-link {
      display: inline-flex;
      flex: 0 0 auto;
      align-items: center;
      gap: 8px;
      color: var(--coral-dark);
      font-size: 13px;
      font-weight: 750;
    }

    .text-link:hover {
      color: var(--plum);
      transform: translateX(3px);
    }

    .intro-band {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
      align-items: center;
      gap: 52px;
    }

    .intro-copy {
      max-width: 760px;
    }

    .intro-copy p {
      margin: 0;
      color: var(--ink-soft);
      font-size: 15px;
      line-height: 2;
    }

    .intro-statline {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      border-left: 1px solid var(--line);
    }

    .intro-stat {
      padding: 8px 20px;
      border-right: 1px solid var(--line);
    }

    .intro-stat strong {
      display: block;
      color: var(--plum);
      font-size: 25px;
      font-weight: 850;
      line-height: 1.2;
    }

    .intro-stat span {
      display: block;
      margin-top: 7px;
      color: var(--muted);
      font-size: 11px;
      line-height: 1.5;
    }

    .poster-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 22px;
    }

    .poster-card {
      min-width: 0;
      overflow: hidden;
      border: 1px solid rgba(52, 38, 45, .08);
      border-radius: var(--radius-md);
      background: var(--white);
      box-shadow: 0 6px 20px rgba(49, 35, 42, .04);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .poster-card:hover {
      transform: translateY(-5px);
      border-color: rgba(198, 83, 75, .32);
      box-shadow: var(--shadow-card);
    }

    .poster-image-wrap {
      position: relative;
      overflow: hidden;
      aspect-ratio: 4 / 4.6;
      background: #ddd4d3;
    }

    .poster-image-wrap::after {
      position: absolute;
      inset: 44% 0 0;
      background: linear-gradient(180deg, transparent, rgba(30, 22, 27, .48));
      content: "";
      pointer-events: none;
    }

    .poster-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 450ms ease;
    }

    .poster-card:hover .poster-image {
      transform: scale(1.045);
    }

    .poster-badge {
      position: absolute;
      z-index: 1;
      top: 12px;
      left: 12px;
      display: inline-flex;
      min-height: 25px;
      align-items: center;
      padding: 0 9px;
      border: 1px solid rgba(255, 255, 255, .27);
      border-radius: 999px;
      background: rgba(36, 27, 32, .74);
      color: var(--white);
      font-size: 10px;
      font-weight: 750;
      backdrop-filter: blur(8px);
    }

    .poster-index {
      position: absolute;
      z-index: 1;
      right: 12px;
      bottom: 12px;
      color: rgba(255, 255, 255, .86);
      font-size: 11px;
      font-weight: 700;
    }

    .poster-content {
      padding: 16px 16px 15px;
    }

    .poster-title {
      display: block;
      overflow: hidden;
      color: var(--ink);
      font-size: 15px;
      font-weight: 800;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .poster-description {
      min-height: 48px;
      margin: 7px 0 12px;
      color: var(--muted);
      font-size: 11px;
      line-height: 1.75;
    }

    .poster-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding-top: 10px;
      border-top: 1px solid #f0ebea;
      color: var(--muted);
      font-size: 10px;
    }

    .score {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      color: #a46e28;
      font-size: 11px;
      font-weight: 800;
      white-space: nowrap;
    }

    .score-mark {
      color: var(--gold);
      font-size: 13px;
    }

    .subtitle-layout {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
      align-items: center;
      gap: 70px;
    }

    .subtitle-visual {
      position: relative;
      min-height: 330px;
      overflow: hidden;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(211, 239, 214, .82), rgba(220, 205, 218, .84)),
        url("https://images.unsplash.com/photo-1517841905240-472988babdf9?auto=format&fit=crop&w=1000&q=82") center 38% / cover;
    }

    .subtitle-visual::after {
      position: absolute;
      right: -44px;
      bottom: -110px;
      width: 290px;
      height: 290px;
      border: 1px solid rgba(56, 35, 46, .2);
      border-radius: 50%;
      box-shadow: 0 0 0 34px rgba(56, 35, 46, .04), 0 0 0 68px rgba(56, 35, 46, .035);
      content: "";
    }

    .subtitle-note {
      position: absolute;
      right: 24px;
      bottom: 24px;
      left: 24px;
      z-index: 1;
      padding: 19px 21px;
      border: 1px solid rgba(255, 255, 255, .52);
      border-radius: 16px;
      background: rgba(255, 255, 255, .86);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(12px);
    }

    .subtitle-note strong {
      display: block;
      color: var(--plum);
      font-size: 14px;
    }

    .subtitle-note span {
      display: block;
      margin-top: 5px;
      color: var(--muted);
      font-size: 12px;
    }

    .subtitle-copy p {
      margin: 0 0 20px;
      color: var(--ink-soft);
      font-size: 14px;
      line-height: 1.95;
    }

    .check-list {
      display: grid;
      gap: 0;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 13px;
      padding: 15px 0;
      border-top: 1px solid var(--line);
    }

    .check-number {
      display: grid;
      width: 30px;
      height: 30px;
      place-items: center;
      border-radius: 10px;
      background: #f2e9e7;
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 850;
    }

    .check-list strong {
      display: block;
      color: var(--ink);
      font-size: 13px;
    }

    .check-list span:last-child {
      display: block;
      margin-top: 3px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.7;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .feature-card {
      position: relative;
      display: flex;
      min-height: 210px;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      padding: 24px;
      border: 1px solid rgba(255, 255, 255, .13);
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, .055);
      transition: transform var(--ease), background-color var(--ease), border-color var(--ease);
    }

    .feature-card:hover {
      transform: translateY(-4px);
      border-color: rgba(185, 228, 209, .48);
      background: rgba(255, 255, 255, .09);
    }

    .feature-topline {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .feature-label {
      color: var(--mint);
      font-size: 11px;
      font-weight: 750;
    }

    .feature-number {
      color: rgba(255, 255, 255, .28);
      font-size: 21px;
      font-weight: 800;
    }

    .feature-card h3 {
      margin: 22px 0 8px;
      color: var(--white);
      font-size: 18px;
      font-weight: 800;
    }

    .feature-card p {
      margin: 0;
      color: rgba(255, 255, 255, .68);
      font-size: 12px;
      line-height: 1.85;
    }

    .feature-underline {
      width: 48px;
      height: 3px;
      margin-top: 19px;
      border-radius: 3px;
      background: linear-gradient(90deg, var(--coral), var(--mint));
    }

    .category-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .category-item {
      display: flex;
      min-height: 190px;
      flex-direction: column;
      align-items: flex-start;
      padding: 21px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .category-item:hover {
      transform: translateY(-4px);
      border-color: rgba(198, 83, 75, .36);
      box-shadow: var(--shadow-soft);
    }

    .category-icon {
      display: grid;
      width: 42px;
      height: 42px;
      place-items: center;
      border-radius: 13px;
      background: #f2e8e6;
      color: var(--coral-dark);
      font-size: 17px;
      font-weight: 850;
    }

    .category-item:nth-child(2) .category-icon {
      background: #e5f1eb;
      color: #46705b;
    }

    .category-item:nth-child(3) .category-icon {
      background: #f2efdc;
      color: #89733c;
    }

    .category-item:nth-child(4) .category-icon {
      background: #ece5ef;
      color: #765f7c;
    }

    .category-item h3 {
      margin: 17px 0 7px;
      color: var(--ink);
      font-size: 15px;
      font-weight: 800;
    }

    .category-item p {
      margin: 0;
      color: var(--muted);
      font-size: 11px;
      line-height: 1.75;
    }

    .category-more {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: auto;
      padding-top: 13px;
      color: var(--coral-dark);
      font-size: 11px;
      font-weight: 800;
    }

    .ranking-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 26px;
    }

    .rank-list {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 37px minmax(0, 1fr) auto;
      align-items: center;
      gap: 13px;
      min-height: 74px;
      padding: 11px 13px;
      border-bottom: 1px solid var(--line);
      transition: background-color var(--ease);
    }

    .rank-item:hover {
      background: #f8f3f1;
    }

    .rank-number {
      display: grid;
      width: 30px;
      height: 30px;
      place-items: center;
      border-radius: 10px;
      background: #f0e9e7;
      color: var(--ink-soft);
      font-size: 12px;
      font-weight: 850;
    }

    .rank-item:nth-child(-n+3) .rank-number {
      background: var(--plum);
      color: var(--white);
    }

    .rank-name {
      display: block;
      overflow: hidden;
      color: var(--ink);
      font-size: 13px;
      font-weight: 800;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .rank-category {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      margin-top: 4px;
      color: var(--muted);
      font-size: 10px;
    }

    .rank-category::before {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--coral);
      content: "";
    }

    .rank-metrics {
      display: grid;
      justify-items: end;
      gap: 3px;
      white-space: nowrap;
    }

    .rank-heat {
      color: var(--ink-soft);
      font-size: 11px;
      font-weight: 750;
    }

    .rank-score {
      color: #9a702e;
      font-size: 10px;
      font-weight: 800;
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 22px;
    }

    .news-item {
      display: grid;
      grid-template-columns: 96px minmax(0, 1fr);
      align-items: center;
      gap: 15px;
      min-width: 0;
      padding: 13px;
      border: 1px solid var(--line);
      border-radius: 15px;
      background: var(--white);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .news-item:hover {
      transform: translateY(-3px);
      border-color: rgba(198, 83, 75, .3);
      box-shadow: var(--shadow-soft);
    }

    .news-image {
      width: 96px;
      height: 78px;
      border-radius: 10px;
      object-fit: cover;
      background: #e4dbd9;
    }

    .news-category {
      display: block;
      margin-bottom: 5px;
      color: var(--coral-dark);
      font-size: 10px;
      font-weight: 800;
    }

    .news-item h3 {
      display: -webkit-box;
      overflow: hidden;
      margin: 0;
      color: var(--ink);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.6;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
    }

    .news-item time {
      display: block;
      margin-top: 7px;
      color: var(--muted);
      font-size: 10px;
    }

    .timeline {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      margin-top: 32px;
      border-top: 1px solid rgba(255, 255, 255, .2);
    }

    .timeline-item {
      position: relative;
      padding: 24px 22px 0 0;
    }

    .timeline-item::before {
      position: absolute;
      top: -6px;
      left: 0;
      width: 11px;
      height: 11px;
      border: 2px solid var(--plum);
      border-radius: 50%;
      background: var(--lime);
      box-shadow: 0 0 0 5px rgba(212, 239, 134, .14);
      content: "";
    }

    .timeline-step {
      color: var(--mint);
      font-size: 10px;
      font-weight: 800;
    }

    .timeline-item h3 {
      margin: 8px 0 7px;
      color: var(--white);
      font-size: 15px;
      font-weight: 800;
    }

    .timeline-item p {
      max-width: 240px;
      margin: 0;
      color: rgba(255, 255, 255, .67);
      font-size: 11px;
      line-height: 1.8;
    }

    .standards-grid {
      display: grid;
      grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
      align-items: start;
      gap: 62px;
    }

    .standards-aside {
      position: sticky;
      top: 112px;
      padding: 25px;
      border-radius: var(--radius-md);
      background: #e8f0e9;
    }

    .standards-aside span {
      display: inline-block;
      margin-bottom: 10px;
      color: #52705a;
      font-size: 11px;
      font-weight: 800;
    }

    .standards-aside strong {
      display: block;
      color: #2b4735;
      font-size: 21px;
      line-height: 1.45;
    }

    .standards-aside p {
      margin: 11px 0 0;
      color: #576c5d;
      font-size: 12px;
      line-height: 1.8;
    }

    .standard-list {
      display: grid;
      gap: 0;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .standard-list li {
      display: grid;
      grid-template-columns: 38px minmax(0, 1fr);
      gap: 15px;
      padding: 19px 0;
      border-bottom: 1px solid var(--line);
    }

    .standard-list li:first-child {
      padding-top: 0;
    }

    .standard-icon {
      display: grid;
      width: 36px;
      height: 36px;
      place-items: center;
      border: 1px solid #ded6d3;
      border-radius: 12px;
      color: var(--coral-dark);
      font-size: 13px;
      font-weight: 850;
    }

    .standard-list strong {
      display: block;
      color: var(--ink);
      font-size: 14px;
      font-weight: 800;
    }

    .standard-list p {
      margin: 5px 0 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.8;
    }

    .privacy-band {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 34px;
      padding: 29px 32px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, .055);
    }

    .privacy-band h3 {
      margin: 0;
      color: var(--white);
      font-size: 17px;
      font-weight: 800;
    }

    .privacy-band p {
      max-width: 780px;
      margin: 8px 0 0;
      color: rgba(255, 255, 255, .7);
      font-size: 12px;
      line-height: 1.85;
    }

    .privacy-stamp {
      display: grid;
      width: 72px;
      height: 72px;
      place-items: center;
      border: 1px solid rgba(185, 228, 209, .5);
      border-radius: 50%;
      color: var(--mint);
      font-size: 12px;
      font-weight: 850;
      text-align: center;
      transform: rotate(-8deg);
    }

    .faq-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .faq-item {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      transition: border-color var(--ease), box-shadow var(--ease);
    }

    .faq-item:hover {
      border-color: rgba(198, 83, 75, .35);
      box-shadow: var(--shadow-soft);
    }

    .faq-item h3 {
      display: grid;
      grid-template-columns: 28px minmax(0, 1fr);
      align-items: start;
      gap: 10px;
      margin: 0;
      color: var(--ink);
      font-size: 14px;
      font-weight: 800;
    }

    .faq-mark {
      display: grid;
      width: 26px;
      height: 26px;
      place-items: center;
      border-radius: 9px;
      background: #f3e8e6;
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 850;
    }

    .faq-item p {
      margin: 11px 0 0 38px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.85;
    }

    .closing-cta {
      position: relative;
      overflow: hidden;
      padding: 65px 0;
      background: linear-gradient(110deg, #38232e, #583b48 58%, #66516a);
      color: var(--white);
    }

    .closing-cta::after {
      position: absolute;
      top: -190px;
      right: 4%;
      width: 390px;
      height: 390px;
      border: 1px solid rgba(212, 239, 134, .25);
      border-radius: 50%;
      box-shadow: 0 0 0 42px rgba(212, 239, 134, .04), 0 0 0 84px rgba(212, 239, 134, .035);
      content: "";
    }

    .closing-inner {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }

    .closing-copy {
      max-width: 720px;
    }

    .closing-copy span {
      color: var(--mint);
      font-size: 11px;
      font-weight: 800;
    }

    .closing-copy h2 {
      margin: 8px 0 0;
      color: var(--white);
      font-size: 27px;
      font-weight: 820;
      line-height: 1.35;
    }

    .closing-copy p {
      margin: 10px 0 0;
      color: rgba(255, 255, 255, .74);
      font-size: 13px;
      line-height: 1.8;
    }

    .closing-cta .button {
      flex: 0 0 auto;
      background: var(--lime);
      color: var(--plum-deep);
      box-shadow: 0 9px 24px rgba(14, 20, 15, .18);
    }

    .closing-cta .button:hover {
      background: #e2f7a6;
    }

    .site-footer {
      padding: 56px 0 22px;
      background: #1f191d;
      color: rgba(255, 255, 255, .72);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, .7fr));
      gap: 42px;
      padding-bottom: 40px;
    }

    .footer-brand {
      display: flex;
      align-items: flex-start;
      gap: 13px;
    }

    .footer-brand .brand-mark {
      width: 40px;
      height: 40px;
      flex-basis: 40px;
      border-radius: 12px;
      font-size: 15px;
    }

    .footer-brand strong {
      display: block;
      max-width: 300px;
      color: var(--white);
      font-size: 14px;
      line-height: 1.55;
    }

    .footer-brand p {
      max-width: 340px;
      margin: 9px 0 0;
      color: rgba(255, 255, 255, .55);
      font-size: 11px;
      line-height: 1.8;
    }

    .footer-column h2 {
      margin: 0 0 14px;
      color: var(--white);
      font-size: 12px;
      font-weight: 800;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      width: fit-content;
      color: rgba(255, 255, 255, .62);
      font-size: 11px;
    }

    .footer-links a:hover {
      color: var(--mint);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .47);
      font-size: 10px;
    }

    .footer-bottom p {
      margin: 0;
    }

    .footer-domain {
      color: rgba(255, 255, 255, .6);
    }

    .age-gate {
      position: fixed;
      z-index: 1000;
      inset: 0;
      display: grid;
      place-items: center;
      padding: 24px;
      background: rgba(22, 17, 20, .84);
      backdrop-filter: blur(10px);
    }

    .age-gate[hidden] {
      display: none;
    }

    .age-dialog {
      width: min(100%, 490px);
      padding: 34px;
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: 22px;
      background: #fbf8f6;
      box-shadow: 0 24px 80px rgba(0, 0, 0, .32);
      text-align: center;
    }

    .age-icon {
      display: grid;
      width: 58px;
      height: 58px;
      place-items: center;
      margin: 0 auto 17px;
      border-radius: 18px;
      background: #f3e6e4;
      color: var(--coral-dark);
      font-size: 19px;
      font-weight: 900;
    }

    .age-dialog h2 {
      margin: 0;
      color: var(--ink);
      font-size: 23px;
      font-weight: 850;
    }

    .age-dialog p {
      margin: 12px 0 22px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.85;
    }

    .age-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .age-actions .button {
      min-height: 46px;
      padding-inline: 12px;
      font-size: 12px;
    }

    .age-confirm {
      border: 0;
      background: var(--plum);
      color: var(--white);
    }

    .age-confirm:hover {
      background: #523344;
    }

    .age-leave {
      border-color: var(--line);
      background: transparent;
      color: var(--ink-soft);
    }

    .age-leave:hover {
      background: #f1ece9;
    }

    @media (max-width: 1100px) {
      :root {
        --container: 960px;
      }

      .poster-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .news-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, .75fr));
        gap: 28px;
      }
    }

    @media (max-width: 860px) {
      .container {
        width: min(var(--container), calc(100% - 44px));
      }

      .header-inner {
        min-height: 74px;
        gap: 16px;
      }

      .header-status {
        display: none;
      }

      .menu-toggle {
        display: inline-flex;
        flex: 0 0 auto;
      }

      .primary-nav {
        position: absolute;
        top: calc(100% + 1px);
        right: 0;
        left: 0;
        display: none;
        align-items: stretch;
        gap: 5px;
        padding: 12px 22px 18px;
        border-bottom: 1px solid var(--line);
        background: rgba(250, 248, 246, .98);
        box-shadow: 0 16px 24px rgba(39, 30, 35, .08);
      }

      .primary-nav.is-open {
        display: grid;
      }

      .primary-nav a {
        min-height: 46px;
        padding-inline: 14px;
        border-radius: 12px;
      }

      .primary-nav a[aria-current="page"]::after {
        right: auto;
        bottom: 10px;
        left: 14px;
        width: 3px;
        height: 24px;
      }

      .hero,
      .hero-inner {
        min-height: 550px;
      }

      .hero h1 {
        max-width: 730px;
        font-size: 44px;
      }

      .section {
        padding: 68px 0;
      }

      .intro-band {
        grid-template-columns: 1fr;
        gap: 29px;
      }

      .intro-statline {
        max-width: 560px;
      }

      .subtitle-layout,
      .standards-grid {
        grid-template-columns: 1fr;
        gap: 35px;
      }

      .subtitle-visual {
        min-height: 300px;
      }

      .standards-aside {
        position: static;
      }

      .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .timeline {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 24px;
        border-top: 0;
      }

      .timeline-item {
        border-top: 1px solid rgba(255, 255, 255, .2);
      }

      .timeline-item::before {
        top: -6px;
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-brand {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 600px) {
      html {
        scroll-padding-top: 78px;
      }

      .container {
        width: calc(100% - 36px);
      }

      .header-inner {
        min-height: 68px;
      }

      .brand-mark {
        width: 40px;
        height: 40px;
        flex-basis: 40px;
        border-radius: 12px;
      }

      .brand-name {
        max-width: 210px;
        font-size: 13px;
      }

      .brand-note {
        font-size: 10px;
      }

      .hero,
      .hero-inner {
        min-height: 600px;
      }

      .hero-photo {
        object-position: 57% center;
      }

      .hero::before {
        background: linear-gradient(90deg, rgba(29, 20, 26, .9), rgba(38, 24, 33, .68));
      }

      .hero-inner {
        justify-content: flex-end;
        padding-block: 82px 36px;
      }

      .hero h1 {
        font-size: 34px;
        line-height: 1.32;
      }

      .hero-subtitle {
        margin-top: 12px;
        font-size: 17px;
      }

      .hero-description {
        margin-top: 14px;
        font-size: 13px;
        line-height: 1.85;
      }

      .hero-actions {
        width: 100%;
        gap: 9px;
        margin-top: 21px;
      }

      .hero-actions .button {
        min-height: 44px;
        padding-inline: 14px;
        font-size: 12px;
      }

      .hero-map {
        align-items: flex-start;
        margin-top: 25px;
        padding-top: 14px;
      }

      .hero-map-label {
        margin-top: 5px;
        margin-right: 12px;
        font-size: 10px;
      }

      .hero-map-items {
        gap: 7px;
      }

      .map-chip {
        min-height: 27px;
        padding-inline: 8px;
        font-size: 10px;
      }

      .section {
        padding: 54px 0;
      }

      .section-heading {
        display: block;
        margin-bottom: 23px;
      }

      .section-heading .text-link {
        margin-top: 15px;
      }

      .section-title {
        font-size: 24px;
      }

      .section-lead {
        font-size: 12px;
      }

      .intro-copy p {
        font-size: 13px;
      }

      .intro-stat {
        padding: 7px 11px;
      }

      .intro-stat strong {
        font-size: 21px;
      }

      .intro-stat span {
        font-size: 10px;
      }

      .poster-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
      }

      .poster-image-wrap {
        aspect-ratio: 4 / 4.7;
      }

      .poster-content {
        padding: 12px 11px;
      }

      .poster-title {
        font-size: 12px;
      }

      .poster-description {
        min-height: 55px;
        margin: 6px 0 9px;
        font-size: 10px;
      }

      .poster-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
      }

      .poster-badge {
        top: 8px;
        left: 8px;
        min-height: 22px;
        padding-inline: 7px;
        font-size: 9px;
      }

      .subtitle-visual {
        min-height: 255px;
      }

      .subtitle-note {
        right: 14px;
        bottom: 14px;
        left: 14px;
        padding: 15px;
      }

      .feature-grid {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .feature-card {
        min-height: 170px;
        padding: 20px;
      }

      .category-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
      }

      .category-item {
        min-height: 190px;
        padding: 15px;
      }

      .category-item h3 {
        font-size: 13px;
      }

      .category-item p {
        font-size: 10px;
      }

      .ranking-layout {
        grid-template-columns: 1fr;
        gap: 0;
      }

      .rank-item {
        min-height: 68px;
        grid-template-columns: 34px minmax(0, 1fr) auto;
        gap: 9px;
        padding-inline: 5px;
      }

      .rank-name {
        font-size: 12px;
      }

      .news-grid {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .news-item {
        grid-template-columns: 84px minmax(0, 1fr);
        gap: 12px;
        padding: 10px;
      }

      .news-image {
        width: 84px;
        height: 70px;
      }

      .timeline {
        grid-template-columns: 1fr;
        row-gap: 18px;
      }

      .timeline-item {
        min-height: 105px;
        padding-right: 0;
      }

      .privacy-band {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 15px;
        padding: 21px 18px;
      }

      .privacy-stamp {
        width: 56px;
        height: 56px;
        font-size: 10px;
      }

      .faq-list {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .faq-item {
        padding: 18px;
      }

      .closing-cta {
        padding: 49px 0;
      }

      .closing-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 21px;
      }

      .closing-copy h2 {
        font-size: 22px;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px 18px;
      }

      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
      }

      .age-dialog {
        padding: 27px 21px;
      }
    }

    @media (max-width: 380px) {
      .brand-name {
        max-width: 176px;
        font-size: 12px;
      }

      .hero h1 {
        font-size: 31px;
      }

      .hero-actions {
        align-items: stretch;
        flex-direction: column;
      }

      .hero-actions .button {
        width: 100%;
      }

      .category-grid {
        grid-template-columns: 1fr;
      }

      .category-item {
        min-height: 160px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
      }
    }

/* roulang page: category1 */
:root {
      color-scheme: light;
      --ink: #271e23;
      --ink-soft: #51464c;
      --muted: #776d72;
      --paper: #f7f6f3;
      --white: #fff;
      --line: #e7e1df;
      --line-dark: rgba(255, 255, 255, .17);
      --plum: #38232e;
      --plum-deep: #241b20;
      --coral: #df695b;
      --coral-dark: #c6534b;
      --mint: #b9e4d1;
      --lime: #d4ef86;
      --lavender: #e6dce8;
      --gold: #e7c56f;
      --radius-sm: 10px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --shadow-soft: 0 12px 32px rgba(49, 35, 42, .07);
      --shadow-card: 0 18px 42px rgba(49, 35, 42, .12);
      --container: 1200px;
      --ease: 180ms ease;
      --brand-gradient: linear-gradient(135deg, #df695b, #9e596f 58%, #6a596e);
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 96px;
    }

    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    body.menu-open {
      overflow: hidden;
    }

    img {
      display: block;
      max-width: 100%;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), background-color var(--ease), border-color var(--ease), box-shadow var(--ease), transform var(--ease);
    }

    button {
      color: inherit;
      font: inherit;
    }

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    button:focus-visible,
    a:focus-visible,
    summary:focus-visible {
      outline: 3px solid var(--coral);
      outline-offset: 4px;
    }

    .container {
      width: min(var(--container), calc(100% - 64px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      z-index: 100;
      top: 0;
      border-bottom: 1px solid rgba(53, 39, 46, .08);
      background: rgba(250, 248, 246, .94);
      backdrop-filter: blur(18px);
    }

    .header-inner {
      display: flex;
      min-height: 82px;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      min-width: 0;
      align-items: center;
      gap: 12px;
    }

    .brand-mark {
      display: grid;
      width: 44px;
      height: 44px;
      flex: 0 0 44px;
      place-items: center;
      border-radius: 13px;
      background: var(--brand-gradient);
      box-shadow: 0 8px 20px rgba(177, 77, 91, .2);
      color: var(--white);
      font-size: 17px;
      font-weight: 800;
    }

    .brand-copy {
      display: grid;
      min-width: 0;
      gap: 1px;
      line-height: 1.3;
    }

    .brand-name {
      overflow: hidden;
      color: var(--ink);
      font-size: 15px;
      font-weight: 800;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .brand-note {
      color: var(--muted);
      font-size: 11px;
    }

    .primary-nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .primary-nav a {
      position: relative;
      display: inline-flex;
      min-height: 44px;
      align-items: center;
      padding: 0 15px;
      border-radius: 999px;
      color: var(--ink-soft);
      font-size: 14px;
      font-weight: 650;
    }

    .primary-nav a:hover,
    .primary-nav a[aria-current="page"] {
      background: #eee8e7;
      color: var(--plum);
    }

    .primary-nav a[aria-current="page"]::after {
      position: absolute;
      right: 16px;
      bottom: 5px;
      left: 16px;
      height: 2px;
      border-radius: 2px;
      background: var(--coral);
      content: "";
    }

    .header-status {
      display: inline-flex;
      min-height: 34px;
      flex: 0 0 auto;
      align-items: center;
      gap: 8px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--ink-soft);
      font-size: 12px;
      font-weight: 700;
    }

    .status-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--coral);
      box-shadow: 0 0 0 4px rgba(223, 105, 91, .12);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--line);
      border-radius: 13px;
      background: var(--white);
      cursor: pointer;
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      position: relative;
      display: block;
      width: 18px;
      height: 2px;
      border-radius: 2px;
      background: var(--ink);
      transition: transform var(--ease), top var(--ease);
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      position: absolute;
      left: 0;
      content: "";
    }

    .menu-toggle span::before {
      top: -6px;
    }

    .menu-toggle span::after {
      top: 6px;
    }

    .menu-toggle[aria-expanded="true"] span {
      background: transparent;
    }

    .menu-toggle[aria-expanded="true"] span::before {
      top: 0;
      transform: rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span::after {
      top: 0;
      transform: rotate(-45deg);
    }

    main {
      display: block;
      overflow: hidden;
    }

    .category-masthead {
      padding: 58px 0 46px;
      border-bottom: 1px solid var(--line);
      background: var(--white);
    }

    .breadcrumbs {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 9px;
      margin-bottom: 28px;
      color: var(--muted);
      font-size: 13px;
    }

    .breadcrumbs a:hover {
      color: var(--coral-dark);
    }

    .breadcrumb-separator {
      color: #b6aaae;
    }

    .masthead-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
      align-items: end;
      gap: 54px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 800;
    }

    .eyebrow::before {
      width: 26px;
      height: 2px;
      border-radius: 2px;
      background: var(--coral);
      content: "";
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      max-width: 800px;
      margin-bottom: 12px;
      font-size: clamp(36px, 4vw, 58px);
      font-weight: 850;
      line-height: 1.18;
    }

    .title-highlight {
      color: var(--coral-dark);
    }

    .masthead-subtitle {
      margin-bottom: 14px;
      color: var(--plum);
      font-size: 19px;
      font-weight: 700;
    }

    .masthead-copy {
      max-width: 740px;
      margin-bottom: 25px;
      color: var(--ink-soft);
      font-size: 15px;
    }

    .button-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .button {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 0 19px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 750;
      transition: transform var(--ease), background-color var(--ease), border-color var(--ease), box-shadow var(--ease), color var(--ease);
    }

    .button:hover {
      transform: translateY(-2px);
    }

    .button-primary {
      background: var(--plum);
      box-shadow: 0 8px 18px rgba(56, 35, 46, .14);
      color: var(--white);
    }

    .button-primary:hover {
      background: var(--coral-dark);
      box-shadow: 0 12px 22px rgba(198, 83, 75, .2);
    }

    .button-secondary {
      border-color: var(--line);
      background: var(--white);
      color: var(--ink);
    }

    .button-secondary:hover {
      border-color: #d7b2ad;
      background: #fbf4f2;
      color: var(--coral-dark);
    }

    .button-arrow {
      font-size: 18px;
      line-height: 1;
    }

    .masthead-note {
      padding: 24px;
      border: 1px solid #e9dddd;
      border-radius: var(--radius-md);
      background: #fbf8f6;
    }

    .masthead-note h2 {
      margin-bottom: 16px;
      color: var(--plum);
      font-size: 16px;
      font-weight: 800;
    }

    .note-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .note-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: var(--ink-soft);
      font-size: 13px;
    }

    .note-check {
      display: grid;
      width: 21px;
      height: 21px;
      flex: 0 0 21px;
      place-items: center;
      border-radius: 50%;
      background: var(--mint);
      color: var(--plum);
      font-size: 12px;
      font-weight: 900;
    }

    .section {
      padding: 76px 0;
    }

    .section-white {
      background: var(--white);
    }

    .section-tint {
      background: #f0ece9;
    }

    .section-dark {
      background: var(--plum-deep);
      color: var(--white);
    }

    .section-heading {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-heading-copy {
      max-width: 700px;
    }

    .section-kicker {
      display: block;
      margin-bottom: 9px;
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 800;
    }

    .section-dark .section-kicker {
      color: var(--mint);
    }

    .section-title {
      margin-bottom: 8px;
      font-size: 30px;
      font-weight: 850;
      line-height: 1.25;
    }

    .section-intro {
      max-width: 720px;
      margin-bottom: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .section-dark .section-intro {
      color: rgba(255, 255, 255, .72);
    }

    .text-link {
      display: inline-flex;
      flex: 0 0 auto;
      align-items: center;
      gap: 8px;
      color: var(--coral-dark);
      font-size: 13px;
      font-weight: 750;
    }

    .text-link:hover {
      color: var(--plum);
      transform: translateX(2px);
    }

    .theme-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .theme-link,
    .theme-item {
      display: flex;
      min-height: 135px;
      flex-direction: column;
      justify-content: space-between;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      box-shadow: var(--shadow-soft);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .theme-link:hover {
      transform: translateY(-3px);
      border-color: #d9b4af;
      box-shadow: var(--shadow-card);
    }

    .theme-number {
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 800;
    }

    .theme-link strong,
    .theme-item strong {
      display: block;
      margin: 9px 0 5px;
      color: var(--plum);
      font-size: 16px;
    }

    .theme-link span:last-child,
    .theme-item span:last-child {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.6;
    }

    .story-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 22px 18px;
    }

    .story-card {
      min-width: 0;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      box-shadow: 0 8px 24px rgba(49, 35, 42, .045);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .story-card:hover {
      transform: translateY(-4px);
      border-color: #ddc8c4;
      box-shadow: var(--shadow-card);
    }

    .story-image {
      position: relative;
      overflow: hidden;
      aspect-ratio: 4 / 3;
      background: #e9e1dd;
    }

    .story-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 350ms ease;
    }

    .story-card:hover .story-image img {
      transform: scale(1.04);
    }

    .image-shade {
      position: absolute;
      inset: auto 0 0;
      height: 46%;
      background: linear-gradient(0deg, rgba(36, 27, 32, .48), transparent);
      pointer-events: none;
    }

    .image-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      display: inline-flex;
      min-height: 27px;
      align-items: center;
      padding: 0 10px;
      border: 1px solid rgba(255, 255, 255, .42);
      border-radius: 999px;
      background: rgba(36, 27, 32, .68);
      color: var(--white);
      font-size: 10px;
      font-weight: 750;
      backdrop-filter: blur(8px);
    }

    .story-content {
      padding: 16px 16px 17px;
    }

    .story-content h3 {
      margin-bottom: 8px;
      color: var(--plum);
      font-size: 16px;
      font-weight: 800;
      line-height: 1.45;
    }

    .story-content p {
      min-height: 44px;
      margin-bottom: 14px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.75;
    }

    .story-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding-top: 11px;
      border-top: 1px solid #f0ebea;
      color: var(--ink-soft);
      font-size: 11px;
    }

    .mini-tag {
      display: inline-flex;
      min-height: 23px;
      align-items: center;
      padding: 0 8px;
      border-radius: 999px;
      background: #f3e9e7;
      color: #8d4e4a;
      font-weight: 700;
    }

    .feature-layout {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
      align-items: stretch;
      gap: 24px;
    }

    .feature-lead {
      display: flex;
      min-height: 325px;
      flex-direction: column;
      justify-content: space-between;
      padding: 32px;
      border-radius: var(--radius-lg);
      background: var(--plum);
      color: var(--white);
    }

    .feature-lead .section-kicker {
      color: var(--lime);
    }

    .feature-lead h3 {
      max-width: 400px;
      margin: 22px 0 12px;
      font-size: 28px;
      font-weight: 850;
      line-height: 1.35;
    }

    .feature-lead p {
      max-width: 430px;
      margin-bottom: 22px;
      color: rgba(255, 255, 255, .78);
      font-size: 14px;
    }

    .feature-lead .button {
      align-self: flex-start;
      background: var(--lime);
      color: var(--plum-deep);
    }

    .feature-lead .button:hover {
      background: var(--mint);
    }

    .feature-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .feature-item {
      display: flex;
      min-height: 154px;
      flex-direction: column;
      justify-content: space-between;
      padding: 19px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    .feature-item:hover {
      transform: translateY(-2px);
      border-color: #d8b7b2;
      box-shadow: var(--shadow-soft);
    }

    .feature-item .feature-index {
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 850;
    }

    .feature-item h3 {
      margin: 13px 0 6px;
      color: var(--plum);
      font-size: 15px;
      font-weight: 800;
    }

    .feature-item p {
      margin-bottom: 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.65;
    }

    .topic-list {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(220px, .42fr);
      gap: 40px;
      align-items: start;
    }

    .ranking-list {
      display: grid;
      gap: 0;
      margin: 0;
      padding: 0;
      border-top: 1px solid var(--line-dark);
      list-style: none;
    }

    .ranking-row {
      display: grid;
      grid-template-columns: 48px minmax(0, 1fr) 150px;
      align-items: center;
      gap: 16px;
      min-height: 66px;
      border-bottom: 1px solid var(--line-dark);
    }

    .ranking-number {
      color: var(--gold);
      font-size: 19px;
      font-weight: 850;
    }

    .ranking-title {
      color: var(--white);
      font-size: 14px;
      font-weight: 750;
    }

    .ranking-caption {
      display: block;
      margin-top: 2px;
      color: rgba(255, 255, 255, .62);
      font-size: 11px;
      font-weight: 450;
    }

    .ranking-tag {
      justify-self: end;
      padding: 5px 10px;
      border: 1px solid rgba(255, 255, 255, .2);
      border-radius: 999px;
      color: var(--mint);
      font-size: 11px;
      font-weight: 700;
      text-align: center;
    }

    .topic-aside {
      position: sticky;
      top: 112px;
      padding: 24px;
      border: 1px solid rgba(255, 255, 255, .15);
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, .055);
    }

    .topic-aside h3 {
      margin-bottom: 10px;
      color: var(--lime);
      font-size: 17px;
    }

    .topic-aside p {
      margin-bottom: 18px;
      color: rgba(255, 255, 255, .72);
      font-size: 13px;
    }

    .aside-points {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .aside-points li {
      display: flex;
      align-items: center;
      gap: 9px;
      color: rgba(255, 255, 255, .86);
      font-size: 12px;
    }

    .aside-points li::before {
      width: 6px;
      height: 6px;
      flex: 0 0 6px;
      border-radius: 50%;
      background: var(--coral);
      content: "";
    }

    .journal-layout {
      display: grid;
      grid-template-columns: minmax(0, .74fr) minmax(0, 1.26fr);
      gap: 46px;
      align-items: start;
    }

    .journal-lead {
      position: sticky;
      top: 112px;
    }

    .journal-lead h2 {
      margin-bottom: 12px;
      color: var(--plum);
      font-size: 29px;
      line-height: 1.3;
    }

    .journal-lead p {
      margin-bottom: 22px;
      color: var(--muted);
      font-size: 14px;
    }

    .journal-count {
      display: flex;
      align-items: baseline;
      gap: 9px;
      padding-top: 18px;
      border-top: 1px solid var(--line);
    }

    .journal-count strong {
      color: var(--coral-dark);
      font-size: 32px;
      font-weight: 850;
      line-height: 1;
    }

    .journal-count span {
      color: var(--muted);
      font-size: 12px;
    }

    .journal-list {
      display: grid;
      gap: 0;
      border-top: 1px solid var(--line);
    }

    .journal-item {
      display: grid;
      grid-template-columns: 74px minmax(0, 1fr);
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid var(--line);
    }

    .journal-date {
      padding-top: 4px;
      color: var(--coral-dark);
      font-size: 12px;
      font-weight: 800;
    }

    .journal-item h3 {
      margin-bottom: 5px;
      color: var(--plum);
      font-size: 16px;
      font-weight: 800;
    }

    .journal-item p {
      margin-bottom: 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.7;
    }

    .standards-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .standard-card {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
    }

    .standard-symbol {
      display: grid;
      width: 38px;
      height: 38px;
      place-items: center;
      border-radius: 12px;
      background: #f4e6e2;
      color: var(--coral-dark);
      font-size: 15px;
      font-weight: 850;
    }

    .standard-card h3 {
      margin: 15px 0 8px;
      color: var(--plum);
      font-size: 16px;
      font-weight: 800;
    }

    .standard-card p {
      margin-bottom: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: minmax(0, .58fr) minmax(0, 1.42fr);
      gap: 48px;
      align-items: start;
    }

    .faq-intro h2 {
      margin-bottom: 10px;
      color: var(--plum);
      font-size: 30px;
      line-height: 1.3;
    }

    .faq-intro p {
      color: var(--muted);
      font-size: 14px;
    }

    .faq-list {
      border-top: 1px solid var(--line);
    }

    .faq-item {
      border-bottom: 1px solid var(--line);
    }

    .faq-item summary {
      position: relative;
      display: flex;
      min-height: 66px;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      color: var(--plum);
      font-size: 15px;
      font-weight: 800;
      cursor: pointer;
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      display: grid;
      width: 28px;
      height: 28px;
      flex: 0 0 28px;
      place-items: center;
      border-radius: 50%;
      background: #f2e9e7;
      color: var(--coral-dark);
      content: "+";
      font-size: 18px;
      font-weight: 600;
      transition: transform var(--ease), background-color var(--ease);
    }

    .faq-item[open] summary::after {
      transform: rotate(45deg);
      background: var(--plum);
      color: var(--white);
    }

    .faq-answer {
      max-width: 760px;
      padding: 0 44px 18px 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }

    .closing-band {
      padding: 42px 0;
      background: var(--plum);
      color: var(--white);
    }

    .closing-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .closing-copy {
      max-width: 690px;
    }

    .closing-copy span {
      display: block;
      margin-bottom: 7px;
      color: var(--mint);
      font-size: 12px;
      font-weight: 800;
    }

    .closing-copy h2 {
      margin-bottom: 7px;
      font-size: 24px;
      font-weight: 850;
      line-height: 1.35;
    }

    .closing-copy p {
      margin-bottom: 0;
      color: rgba(255, 255, 255, .72);
      font-size: 13px;
    }

    .closing-band .button {
      flex: 0 0 auto;
      background: var(--lime);
      color: var(--plum-deep);
    }

    .closing-band .button:hover {
      background: var(--mint);
    }

    .site-footer {
      padding: 52px 0 20px;
      background: #20191d;
      color: var(--white);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.45fr repeat(3, minmax(0, .8fr));
      gap: 38px;
      padding-bottom: 38px;
    }

    .footer-brand {
      display: flex;
      align-items: flex-start;
      gap: 14px;
    }

    .footer-brand .brand-mark {
      width: 42px;
      height: 42px;
      flex-basis: 42px;
    }

    .footer-brand strong {
      display: block;
      margin-bottom: 8px;
      color: var(--white);
      font-size: 15px;
      font-weight: 800;
    }

    .footer-brand p {
      max-width: 330px;
      margin-bottom: 0;
      color: rgba(255, 255, 255, .62);
      font-size: 12px;
      line-height: 1.8;
    }

    .footer-column h2 {
      margin-bottom: 14px;
      color: var(--white);
      font-size: 13px;
      font-weight: 800;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      width: fit-content;
      color: rgba(255, 255, 255, .64);
      font-size: 12px;
    }

    .footer-links a:hover {
      color: var(--mint);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding-top: 17px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .56);
      font-size: 11px;
    }

    .footer-bottom p {
      margin-bottom: 0;
    }

    .footer-domain {
      overflow-wrap: anywhere;
      text-align: right;
    }

    @media (max-width: 1024px) {
      :root {
        --container: 960px;
      }

      .header-inner {
        gap: 16px;
      }

      .brand-note {
        display: none;
      }

      .primary-nav {
        gap: 2px;
      }

      .primary-nav a {
        padding-inline: 12px;
      }

      .story-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .masthead-grid {
        gap: 34px;
      }

      .footer-grid {
        grid-template-columns: 1.2fr repeat(3, minmax(0, .8fr));
        gap: 24px;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 40px, var(--container));
      }

      .header-inner {
        position: relative;
        min-height: 74px;
      }

      .header-status {
        margin-left: auto;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .primary-nav {
        position: absolute;
        z-index: 105;
        top: calc(100% + 1px);
        right: -20px;
        left: -20px;
        display: none;
        align-items: stretch;
        gap: 4px;
        padding: 12px 20px 18px;
        border-bottom: 1px solid var(--line);
        background: rgba(250, 248, 246, .98);
        box-shadow: 0 16px 22px rgba(49, 35, 42, .08);
      }

      .site-header.is-open .primary-nav {
        display: grid;
      }

      .primary-nav a {
        min-height: 46px;
        padding-inline: 14px;
      }

      .primary-nav a[aria-current="page"]::after {
        right: auto;
        bottom: 8px;
        left: 14px;
        width: 26px;
      }

      .category-masthead {
        padding: 40px 0 38px;
      }

      .masthead-grid {
        grid-template-columns: 1fr;
        gap: 25px;
      }

      .masthead-note {
        max-width: 620px;
      }

      .section {
        padding: 60px 0;
      }

      .theme-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .story-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
      }

      .feature-layout,
      .topic-list,
      .journal-layout,
      .faq-layout {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .feature-lead {
        min-height: 270px;
      }

      .topic-aside,
      .journal-lead {
        position: static;
      }

      .topic-aside {
        max-width: none;
      }

      .standards-grid {
        grid-template-columns: 1fr;
      }

      .standard-card {
        display: grid;
        grid-template-columns: 40px minmax(0, 1fr);
        column-gap: 14px;
        align-items: start;
      }

      .standard-symbol {
        grid-row: span 2;
      }

      .standard-card h3 {
        margin: 2px 0 6px;
      }

      .standard-card p {
        grid-column: 2;
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px 24px;
      }

      .footer-brand {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: calc(100% - 32px);
      }

      .brand {
        gap: 9px;
      }

      .brand-mark {
        width: 40px;
        height: 40px;
        flex-basis: 40px;
        border-radius: 12px;
      }

      .brand-name {
        max-width: 175px;
        font-size: 13px;
      }

      .header-status {
        min-height: 31px;
        gap: 6px;
        padding-inline: 9px;
        font-size: 11px;
      }

      .menu-toggle {
        width: 40px;
        height: 40px;
      }

      .breadcrumbs {
        margin-bottom: 22px;
        font-size: 12px;
      }

      h1 {
        font-size: 36px;
      }

      .masthead-subtitle {
        font-size: 17px;
      }

      .masthead-copy {
        font-size: 14px;
      }

      .button-row {
        align-items: stretch;
      }

      .button-row .button {
        flex: 1 1 100%;
      }

      .masthead-note {
        padding: 19px;
      }

      .section {
        padding: 48px 0;
      }

      .section-heading {
        display: block;
        margin-bottom: 23px;
      }

      .section-heading .text-link {
        margin-top: 14px;
      }

      .section-title {
        font-size: 25px;
      }

      .theme-grid {
        gap: 10px;
      }

      .theme-link,
      .theme-item {
        min-height: 140px;
        padding: 15px;
      }

      .theme-link strong,
      .theme-item strong {
        font-size: 14px;
      }

      .story-grid {
        gap: 12px;
      }

      .story-card {
        border-radius: 14px;
      }

      .story-content {
        padding: 13px;
      }

      .story-content h3 {
        font-size: 14px;
      }

      .story-content p {
        min-height: 60px;
        font-size: 11px;
      }

      .story-meta {
        font-size: 10px;
      }

      .image-badge {
        top: 8px;
        left: 8px;
        min-height: 24px;
        padding-inline: 8px;
        font-size: 9px;
      }

      .feature-list {
        grid-template-columns: 1fr;
      }

      .feature-lead {
        min-height: 300px;
        padding: 24px;
      }

      .feature-lead h3 {
        font-size: 24px;
      }

      .ranking-row {
        grid-template-columns: 34px minmax(0, 1fr) 96px;
        gap: 10px;
        min-height: 66px;
      }

      .ranking-number {
        font-size: 16px;
      }

      .ranking-title {
        font-size: 12px;
      }

      .ranking-tag {
        padding: 5px 7px;
        font-size: 10px;
      }

      .journal-item {
        grid-template-columns: 61px minmax(0, 1fr);
        gap: 12px;
      }

      .journal-item h3 {
        font-size: 14px;
      }

      .journal-item p {
        font-size: 11px;
      }

      .faq-item summary {
        min-height: 62px;
        font-size: 14px;
      }

      .faq-answer {
        padding-right: 22px;
      }

      .closing-inner {
        align-items: flex-start;
        flex-direction: column;
      }

      .closing-copy h2 {
        font-size: 21px;
      }

      .footer-grid {
        gap: 26px 16px;
      }

      .footer-brand {
        gap: 11px;
      }

      .footer-brand .brand-mark {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
      }

      .footer-brand strong {
        font-size: 13px;
      }

      .footer-brand p,
      .footer-links a {
        font-size: 11px;
      }

      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
        font-size: 10px;
      }

      .footer-domain {
        text-align: left;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
      }
    }