/* roulang page: index */
:root {
      --bg: #11100f;
      --bg-soft: #191716;
      --panel: #211e1b;
      --panel-strong: #2b2621;
      --text: #fff7eb;
      --muted: #c7bdae;
      --weak: #8f867b;
      --line: rgba(255, 247, 235, .12);
      --line-strong: rgba(255, 180, 82, .34);
      --primary: #f5a524;
      --primary-strong: #ffbd4a;
      --primary-dark: #a5630f;
      --red: #8f2d26;
      --red-soft: rgba(143, 45, 38, .18);
      --shadow: 0 18px 46px rgba(0, 0, 0, .32);
      --shadow-soft: 0 10px 28px rgba(0, 0, 0, .22);
      --radius: 18px;
      --radius-sm: 12px;
      --container: 1180px;
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      background:
        radial-gradient(circle at 20% 0%, rgba(245, 165, 36, .12), transparent 28%),
        radial-gradient(circle at 85% 10%, rgba(143, 45, 38, .16), transparent 30%),
        linear-gradient(180deg, #0e0d0c 0%, var(--bg) 42%, #151211 100%);
      color: var(--text);
      font-family: var(--font);
      line-height: 1.7;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .08;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    :focus-visible {
      outline: 3px solid rgba(245, 165, 36, .72);
      outline-offset: 4px;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }

    .topbar {
      border-bottom: 1px solid var(--line);
      background: rgba(17, 16, 15, .82);
      color: var(--muted);
      font-size: 13px;
    }

    .topbar-inner {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .topbar-tags {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      border-bottom: 1px solid var(--line);
      background: rgba(17, 16, 15, .88);
      backdrop-filter: blur(16px);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      font-size: 22px;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 13px;
      background:
        linear-gradient(135deg, var(--primary), #ffdc88 55%, var(--red));
      box-shadow: 0 8px 22px rgba(245, 165, 36, .28);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      left: 8px;
      right: 8px;
      height: 3px;
      background: rgba(17, 16, 15, .72);
      border-radius: 99px;
    }

    .brand-mark::before {
      top: 12px;
    }

    .brand-mark::after {
      bottom: 12px;
    }

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

    .nav-link {
      padding: 10px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 700;
      font-size: 14px;
      transition: .2s ease;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--text);
      background: rgba(255, 247, 235, .08);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .search {
      width: 230px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 247, 235, .05);
      transition: .2s ease;
    }

    .search:focus-within {
      border-color: var(--line-strong);
      box-shadow: 0 0 0 4px rgba(245, 165, 36, .1);
      background: rgba(255, 247, 235, .08);
    }

    .search input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--text);
      font-size: 14px;
    }

    .search input::placeholder {
      color: var(--weak);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      font-weight: 800;
      font-size: 14px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      white-space: nowrap;
    }

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

    .btn:active {
      transform: translateY(0) scale(.98);
    }

    .btn-primary {
      color: #1b1308;
      background: linear-gradient(135deg, var(--primary), var(--primary-strong));
      box-shadow: 0 12px 30px rgba(245, 165, 36, .28);
    }

    .btn-primary:hover {
      box-shadow: 0 16px 38px rgba(245, 165, 36, .36);
    }

    .btn-secondary {
      color: var(--text);
      border: 1px solid var(--line);
      background: rgba(255, 247, 235, .06);
    }

    .btn-secondary:hover {
      border-color: var(--line-strong);
      background: rgba(255, 247, 235, .1);
    }

    .badge,
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: var(--muted);
      background: rgba(255, 247, 235, .06);
      font-size: 13px;
      font-weight: 700;
      line-height: 1;
      white-space: nowrap;
    }

    .badge {
      padding: 8px 11px;
    }

    .chip {
      padding: 10px 13px;
    }

    .chip.hot,
    .badge.hot {
      color: #ffe4aa;
      border-color: rgba(245, 165, 36, .42);
      background: rgba(245, 165, 36, .12);
    }

    .hero {
      position: relative;
      min-height: 680px;
      display: grid;
      align-items: center;
      padding: 72px 0 54px;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(17,16,15,.96) 0%, rgba(17,16,15,.77) 42%, rgba(17,16,15,.34) 100%),
        linear-gradient(180deg, rgba(17,16,15,.2), var(--bg) 100%),
        url("/assets/images/backpic/back-1.jpg") center/cover no-repeat;
      z-index: -2;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size: 72px 100%;
      opacity: .18;
      z-index: -1;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
      gap: 56px;
      align-items: end;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      color: #ffe0a3;
      font-weight: 800;
    }

    .eyebrow::before {
      content: "";
      width: 34px;
      height: 2px;
      border-radius: 99px;
      background: var(--primary);
    }

    h1 {
      max-width: 820px;
      font-size: clamp(42px, 7vw, 86px);
      line-height: 1.04;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 670px;
      margin-top: 22px;
      color: var(--muted);
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 34px;
    }

    .hero-notes {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
    }

    .poster-stack {
      align-self: stretch;
      display: grid;
      gap: 16px;
    }

    .feature-poster {
      min-height: 440px;
      border: 1px solid rgba(255, 247, 235, .14);
      border-radius: var(--radius);
      overflow: hidden;
      position: relative;
      box-shadow: var(--shadow);
      background: var(--panel);
    }

    .feature-poster img {
      width: 100%;
      height: 100%;
      min-height: 440px;
      object-fit: cover;
    }

    .poster-caption {
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 18px;
      padding: 18px;
      border: 1px solid rgba(255, 247, 235, .14);
      border-radius: 16px;
      background: rgba(17, 16, 15, .78);
      backdrop-filter: blur(14px);
    }

    .poster-caption strong {
      display: block;
      font-size: 20px;
      margin-bottom: 6px;
    }

    .poster-caption span {
      color: var(--muted);
      font-size: 14px;
    }

    main {
      background: linear-gradient(180deg, transparent, rgba(255,255,255,.02) 20%, transparent 100%);
    }

    .section {
      padding: 78px 0;
      border-top: 1px solid rgba(255, 247, 235, .07);
    }

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

    .section-kicker {
      color: var(--primary-strong);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .section-title {
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.18;
      letter-spacing: 0;
      font-weight: 950;
    }

    .section-desc {
      max-width: 520px;
      color: var(--muted);
      font-size: 15px;
    }

    .recommend-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
      gap: 22px;
      align-items: stretch;
    }

    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255, 247, 235, .07), rgba(255, 247, 235, .035));
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }

    .card:hover {
      transform: translateY(-4px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow);
    }

    .main-card {
      min-height: 520px;
      display: grid;
      grid-template-rows: 1fr auto;
    }

    .card-media {
      position: relative;
      min-height: 260px;
      overflow: hidden;
    }

    .card-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }

    .card:hover .card-media img {
      transform: scale(1.035);
    }

    .media-tag {
      position: absolute;
      left: 16px;
      top: 16px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(17, 16, 15, .78);
      color: #ffe0a3;
      border: 1px solid rgba(245, 165, 36, .36);
      font-size: 12px;
      font-weight: 800;
      backdrop-filter: blur(10px);
    }

    .card-body {
      padding: 22px;
    }

    .card-title {
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      font-size: 23px;
      line-height: 1.28;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .card-text {
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      color: var(--muted);
      font-size: 15px;
    }

    .card-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 18px;
      color: var(--weak);
      font-size: 13px;
    }

    .side-cards {
      display: grid;
      gap: 22px;
    }

    .side-card {
      display: grid;
      grid-template-columns: 150px 1fr;
      min-height: 186px;
    }

    .side-card .card-media {
      min-height: 100%;
    }

    .side-card .card-title {
      font-size: 19px;
    }

    .topics {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 24px;
      align-items: stretch;
    }

    .topic-panel {
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(143, 45, 38, .24), transparent 42%),
        rgba(255, 247, 235, .045);
      box-shadow: var(--shadow-soft);
    }

    .topic-panel h3 {
      font-size: 28px;
      line-height: 1.22;
      margin-bottom: 12px;
    }

    .topic-panel p {
      color: var(--muted);
    }

    .topic-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .timeline {
      display: grid;
      gap: 14px;
    }

    .time-item {
      display: grid;
      grid-template-columns: 96px 1fr;
      gap: 18px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 247, 235, .045);
      transition: .2s ease;
    }

    .time-item:hover {
      border-color: var(--line-strong);
      background: rgba(255, 247, 235, .07);
      transform: translateX(3px);
    }

    .time-item time {
      color: var(--primary-strong);
      font-weight: 900;
      font-size: 13px;
    }

    .time-item strong {
      display: block;
      margin-bottom: 4px;
      font-size: 17px;
    }

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

    .latest-grid {
      display: grid;
      gap: 16px;
    }

    .latest-item {
      display: grid;
      grid-template-columns: 118px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 247, 235, .045);
      transition: .22s ease;
    }

    .latest-item:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      background: rgba(255, 247, 235, .07);
      box-shadow: var(--shadow-soft);
    }

    .latest-cover {
      width: 118px;
      aspect-ratio: 4 / 3;
      border-radius: 13px;
      overflow: hidden;
      background: var(--panel-strong);
    }

    .latest-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .latest-content h3 {
      font-size: 19px;
      line-height: 1.35;
      margin-bottom: 7px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .latest-content p {
      color: var(--muted);
      font-size: 14px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .latest-meta {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 10px;
      color: var(--weak);
      font-size: 12px;
    }

    .read-link {
      color: #ffd98f;
      font-weight: 900;
      font-size: 14px;
      white-space: nowrap;
      transition: .2s ease;
    }

    .read-link:hover {
      color: #fff1c9;
      transform: translateX(3px);
    }

    .empty {
      padding: 30px;
      border: 1px dashed rgba(255, 247, 235, .22);
      border-radius: var(--radius);
      color: var(--muted);
      background: rgba(255, 247, 235, .04);
    }

    .proof-band {
      padding: 32px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(245, 165, 36, .13), transparent 32%),
        linear-gradient(225deg, rgba(143, 45, 38, .18), transparent 34%),
        rgba(255, 247, 235, .045);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .proof-item {
      padding: 10px 0;
    }

    .proof-num {
      display: block;
      color: var(--primary-strong);
      font-size: 32px;
      font-weight: 950;
      line-height: 1;
      margin-bottom: 8px;
    }

    .proof-item span:last-child {
      color: var(--muted);
      font-size: 14px;
    }

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

    .guide-card {
      padding: 24px;
      min-height: 220px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 247, 235, .045);
      transition: .22s ease;
    }

    .guide-card:hover {
      transform: translateY(-4px);
      border-color: var(--line-strong);
      background: rgba(255, 247, 235, .07);
      box-shadow: var(--shadow-soft);
    }

    .guide-card .icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 13px;
      margin-bottom: 18px;
      color: #1b1308;
      background: var(--primary);
      font-weight: 950;
    }

    .guide-card h3 {
      font-size: 20px;
      margin-bottom: 10px;
    }

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

    .faq-list {
      display: grid;
      gap: 12px;
      max-width: 900px;
    }

    details {
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 247, 235, .045);
      overflow: hidden;
    }

    details[open] {
      border-color: var(--line-strong);
      background: rgba(255, 247, 235, .07);
    }

    summary {
      list-style: none;
      cursor: pointer;
      padding: 18px 20px;
      font-weight: 900;
      display: flex;
      justify-content: space-between;
      gap: 16px;
    }

    summary::-webkit-details-marker {
      display: none;
    }

    summary::after {
      content: "+";
      color: var(--primary-strong);
      font-size: 22px;
      line-height: 1;
    }

    details[open] summary::after {
      content: "-";
    }

    details p {
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .cta {
      padding: 46px;
      border-radius: var(--radius);
      border: 1px solid rgba(245, 165, 36, .24);
      background:
        linear-gradient(120deg, rgba(245, 165, 36, .18), transparent 42%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .cta::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(17, 16, 15, .72);
    }

    .cta-inner {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .cta h2 {
      font-size: clamp(28px, 4vw, 44px);
      line-height: 1.18;
      margin-bottom: 10px;
    }

    .cta p {
      color: var(--muted);
      max-width: 620px;
    }

    .site-footer {
      border-top: 1px solid var(--line);
      background: #0d0c0b;
      padding: 54px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 38px;
      margin-bottom: 36px;
    }

    .footer-brand {
      font-size: 22px;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-text {
      color: var(--muted);
      max-width: 420px;
      font-size: 14px;
    }

    .footer-title {
      color: var(--text);
      font-weight: 900;
      margin-bottom: 12px;
    }

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

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
      transition: .2s ease;
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 22px;
      border-top: 1px solid var(--line);
      color: var(--weak);
      font-size: 13px;
    }

    @media (max-width: 1100px) {
      .search {
        width: 190px;
      }

      .hero-grid,
      .recommend-layout,
      .topics {
        grid-template-columns: 1fr;
      }

      .feature-poster {
        min-height: 360px;
      }

      .feature-poster img {
        min-height: 360px;
      }

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

    @media (max-width: 860px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .topbar-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 10px 0;
      }

      .nav-wrap {
        min-height: auto;
        padding: 16px 0;
        flex-wrap: wrap;
      }

      .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
      }

      .nav-actions {
        margin-left: auto;
      }

      .search {
        width: 180px;
      }

      .hero {
        min-height: auto;
        padding: 56px 0 42px;
      }

      .section {
        padding: 56px 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 10px;
      }

      .side-card {
        grid-template-columns: 132px 1fr;
      }

      .latest-item {
        grid-template-columns: 96px 1fr;
      }

      .latest-cover {
        width: 96px;
      }

      .latest-item .read-link {
        grid-column: 2;
      }

      .proof-band {
        grid-template-columns: repeat(2, 1fr);
      }

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

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

    @media (max-width: 560px) {
      .brand {
        font-size: 19px;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
        border-radius: 11px;
      }

      .nav-actions {
        width: 100%;
      }

      .search {
        flex: 1;
        width: auto;
      }

      .btn {
        width: 100%;
      }

      .hero-actions .btn {
        width: auto;
        flex: 1 1 150px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .feature-poster,
      .feature-poster img {
        min-height: 300px;
      }

      .poster-caption {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 14px;
      }

      .side-card,
      .latest-item,
      .time-item {
        grid-template-columns: 1fr;
      }

      .side-card .card-media {
        min-height: 180px;
      }

      .latest-cover {
        width: 100%;
      }

      .guide-grid,
      .proof-band {
        grid-template-columns: 1fr;
      }

      .topic-panel,
      .card-body,
      .cta {
        padding: 22px;
      }

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 8px;
      }
    }

/* roulang page: article */
:root {
      --bg: #11100f;
      --bg-soft: #191716;
      --panel: #211e1b;
      --panel-strong: #2b2621;
      --text: #fff7eb;
      --muted: #c7bdae;
      --weak: #8f867b;
      --line: rgba(255, 247, 235, .12);
      --line-strong: rgba(255, 180, 82, .34);
      --primary: #f5a524;
      --primary-strong: #ffbd4a;
      --primary-dark: #a5630f;
      --red: #8f2d26;
      --red-soft: rgba(143, 45, 38, .18);
      --shadow: 0 18px 46px rgba(0, 0, 0, .32);
      --shadow-soft: 0 10px 28px rgba(0, 0, 0, .22);
      --radius: 18px;
      --radius-sm: 12px;
      --container: 1180px;
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    }
    html { scroll-behavior: smooth; }
    body {
      min-height: 100vh;
      background:
        radial-gradient(circle at 20% 0%, rgba(245, 165, 36, .12), transparent 28%),
        radial-gradient(circle at 85% 10%, rgba(143, 45, 38, .16), transparent 30%),
        linear-gradient(180deg, #0e0d0c 0%, var(--bg) 42%, #151211 100%);
      color: var(--text);
      font-family: var(--font);
      line-height: 1.7;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .08;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
      z-index: -1;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    a:hover { color: inherit; }
    img {
      display: block;
      max-width: 100%;
    }
    button,
    input,
    textarea,
    select {
      font: inherit;
    }
    button {
      cursor: pointer;
      border: 0;
      background: none;
    }
    :focus-visible {
      outline: 3px solid rgba(245, 165, 36, .45);
      outline-offset: 3px;
    }
    ::selection {
      background: rgba(245, 165, 36, .28);
      color: var(--text);
    }
    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }
    .topbar {
      border-bottom: 1px solid var(--line);
      background: rgba(17, 16, 15, .82);
      color: var(--muted);
      font-size: 13px;
    }
    .topbar-inner {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .topbar-tags {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }
    .topbar-note {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--weak);
      white-space: nowrap;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      border-bottom: 1px solid var(--line);
      background: rgba(17, 16, 15, .88);
      backdrop-filter: blur(16px);
    }
    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      font-size: 22px;
      letter-spacing: 0;
      white-space: nowrap;
    }
    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 13px;
      background: linear-gradient(135deg, var(--primary), #ffdc88 55%, var(--red));
      box-shadow: 0 8px 22px rgba(245, 165, 36, .28);
      position: relative;
      flex: 0 0 auto;
    }
    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      left: 8px;
      right: 8px;
      height: 3px;
      background: rgba(17, 16, 15, .72);
      border-radius: 99px;
    }
    .brand-mark::before { top: 12px; }
    .brand-mark::after { bottom: 12px; }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .nav-link {
      padding: 10px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 700;
      font-size: 14px;
      transition: .2s ease;
    }
    .nav-link:hover,
    .nav-link.active {
      color: var(--text);
      background: rgba(255, 247, 235, .08);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .search {
      width: 230px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 247, 235, .05);
      transition: .2s ease;
    }
    .search:focus-within {
      border-color: var(--line-strong);
      box-shadow: 0 0 0 4px rgba(245, 165, 36, .1);
      background: rgba(255, 247, 235, .08);
    }
    .search span {
      color: var(--weak);
      font-size: 15px;
      line-height: 1;
    }
    .search input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--text);
      font-size: 14px;
    }
    .search input::placeholder { color: var(--weak); }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      font-weight: 800;
      font-size: 14px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: nowrap;
    }
    .btn:hover {
      transform: translateY(-2px);
    }
    .btn:active {
      transform: translateY(0) scale(.98);
    }
    .btn-primary {
      color: #1b1308;
      background: linear-gradient(135deg, var(--primary), var(--primary-strong));
      box-shadow: 0 12px 30px rgba(245, 165, 36, .28);
    }
    .btn-primary:hover {
      box-shadow: 0 16px 38px rgba(245, 165, 36, .36);
    }
    .btn-secondary {
      color: var(--text);
      border: 1px solid var(--line);
      background: rgba(255, 247, 235, .06);
    }
    .btn-secondary:hover {
      border-color: var(--line-strong);
      background: rgba(255, 247, 235, .1);
    }
    .btn-ghost {
      color: var(--muted);
      border: 1px solid rgba(255, 247, 235, .08);
      background: rgba(255, 247, 235, .04);
    }
    .btn-ghost:hover {
      color: var(--text);
      border-color: rgba(245, 165, 36, .32);
      background: rgba(245, 165, 36, .08);
    }
    .badge,
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: var(--muted);
      background: rgba(255, 247, 235, .06);
      font-size: 13px;
      font-weight: 700;
      line-height: 1;
      white-space: nowrap;
    }
    .badge { padding: 8px 11px; }
    .chip { padding: 10px 13px; }
    .chip.hot,
    .badge.hot {
      color: #ffe4aa;
      border-color: rgba(245, 165, 36, .42);
      background: rgba(245, 165, 36, .12);
    }
    .chip.red {
      color: #ffcbc7;
      border-color: rgba(143, 45, 38, .4);
      background: rgba(143, 45, 38, .12);
    }
    .section {
      padding: 30px 0;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }
    .section-title {
      margin: 0;
      font-size: 26px;
      font-weight: 900;
      letter-spacing: -.02em;
    }
    .section-subtitle {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      max-width: 62ch;
    }
    .hero {
      position: relative;
      padding: 28px 0 10px;
      overflow: hidden;
    }
    .hero-shell {
      position: relative;
      border: 1px solid var(--line);
      border-radius: calc(var(--radius) + 8px);
      background:
        linear-gradient(180deg, rgba(17, 16, 15, .58), rgba(17, 16, 15, .9)),
        url('<?php echo htmlspecialchars($heroBg, ENT_QUOTES, 'UTF-8'); ?>') center/cover no-repeat;
      box-shadow: var(--shadow);
      overflow: hidden;
    }
    .hero-shell::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 20% 20%, rgba(245, 165, 36, .18), transparent 24%),
        radial-gradient(circle at 88% 14%, rgba(143, 45, 38, .18), transparent 26%),
        linear-gradient(135deg, rgba(17, 16, 15, .15), rgba(17, 16, 15, .62));
      pointer-events: none;
    }
    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
      gap: 24px;
      align-items: stretch;
      padding: 30px;
    }
    .crumbs {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 13px;
    }
    .crumbs a {
      color: var(--muted);
      transition: .2s ease;
    }
    .crumbs a:hover { color: var(--text); }
    .crumbs span.sep {
      color: var(--weak);
    }
    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 16px;
      min-height: 360px;
      padding-right: 6px;
    }
    .hero-title {
      margin: 0;
      font-size: clamp(34px, 4.4vw, 58px);
      line-height: 1.08;
      font-weight: 950;
      letter-spacing: -.04em;
      max-width: 12em;
    }
    .hero-desc {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
      max-width: 68ch;
    }
    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 6px;
    }
    .hero-panel {
      display: flex;
      flex-direction: column;
      gap: 14px;
      justify-content: center;
    }
    .poster {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, .08);
      background: var(--panel);
      box-shadow: var(--shadow-soft);
      min-height: 320px;
    }
    .poster img {
      width: 100%;
      height: 100%;
      min-height: 320px;
      object-fit: cover;
      object-position: center;
    }
    .poster::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 48%;
      background: linear-gradient(180deg, transparent, rgba(17, 16, 15, .86));
      pointer-events: none;
    }
    .poster-info {
      position: absolute;
      inset: auto 0 0 0;
      z-index: 1;
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .poster-title {
      margin: 0;
      font-size: 18px;
      font-weight: 850;
      line-height: 1.2;
    }
    .poster-text {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }
    .mini-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }
    .stat {
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 247, 235, .05);
      padding: 12px 14px;
      box-shadow: var(--shadow-soft);
      min-height: 88px;
    }
    .stat .k {
      display: block;
      color: var(--weak);
      font-size: 12px;
      margin-bottom: 8px;
    }
    .stat .v {
      display: block;
      font-weight: 900;
      font-size: 18px;
      line-height: 1.2;
    }
    .article-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.16fr) minmax(280px, .84fr);
      gap: 22px;
      align-items: start;
      margin-top: 12px;
    }
    .article-main,
    .aside-card,
    .content-card,
    .list-card,
    .cta-card,
    .info-card,
    .related-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(33, 30, 27, .98), rgba(25, 22, 21, .98));
      box-shadow: var(--shadow-soft);
    }
    .article-main {
      overflow: hidden;
    }
    .article-top {
      padding: 20px 22px 16px;
      border-bottom: 1px solid var(--line);
    }
    .article-top .section-title {
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.12;
      margin-top: 10px;
      margin-bottom: 12px;
    }
    .article-lead {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
      max-width: 72ch;
    }
    .article-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }
    .meta-item {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: 13px;
      border: 1px solid var(--line);
      background: rgba(255, 247, 235, .04);
      border-radius: 999px;
      padding: 8px 12px;
    }
    .meta-item strong {
      color: var(--text);
      font-weight: 800;
    }
    .article-cover {
      position: relative;
      margin: 0 22px 22px;
      border-radius: calc(var(--radius) - 2px);
      overflow: hidden;
      min-height: 240px;
      border: 1px solid rgba(255, 255, 255, .08);
      background: var(--panel-strong);
    }
    .article-cover img {
      width: 100%;
      height: 100%;
      min-height: 240px;
      object-fit: cover;
      object-position: center;
    }
    .article-cover::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 42%;
      background: linear-gradient(180deg, transparent, rgba(17, 16, 15, .9));
      pointer-events: none;
    }
    .article-cover-caption {
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 16px;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }
    .article-body {
      padding: 0 22px 24px;
    }
    .article-content {
      color: var(--text);
      font-size: 16px;
      line-height: 1.95;
      word-break: break-word;
    }
    .article-content > *:first-child {
      margin-top: 0;
    }
    .article-content h2,
    .article-content h3,
    .article-content h4 {
      color: var(--text);
      font-weight: 900;
      line-height: 1.3;
      margin: 28px 0 14px;
      letter-spacing: -.02em;
    }
    .article-content h2 { font-size: 24px; }
    .article-content h3 { font-size: 20px; }
    .article-content h4 { font-size: 18px; }
    .article-content p {
      margin: 0 0 16px;
      color: #f4ecdf;
    }
    .article-content ul,
    .article-content ol {
      padding-left: 1.2em;
      margin: 0 0 18px;
      color: #f4ecdf;
    }
    .article-content li {
      margin: 8px 0;
    }
    .article-content a {
      color: #ffd27a;
      text-decoration: underline;
      text-decoration-color: rgba(255, 210, 122, .38);
      text-underline-offset: 3px;
    }
    .article-content a:hover {
      color: #ffe29d;
      text-decoration-color: rgba(255, 226, 157, .68);
    }
    .article-content blockquote {
      margin: 18px 0;
      padding: 16px 18px;
      border-left: 4px solid var(--primary);
      background: rgba(245, 165, 36, .08);
      color: #ffe6b8;
      border-radius: 0 14px 14px 0;
    }
    .article-content hr {
      border: 0;
      border-top: 1px solid var(--line);
      margin: 24px 0;
    }
    .article-content img {
      width: 100%;
      height: auto;
      border-radius: 16px;
      margin: 18px 0;
      box-shadow: var(--shadow-soft);
    }
    .article-content figure {
      margin: 18px 0;
    }
    .article-content figcaption {
      margin-top: 8px;
      color: var(--weak);
      font-size: 13px;
      text-align: center;
    }
    .article-content pre {
      overflow: auto;
      padding: 16px 18px;
      border-radius: 16px;
      background: #100f0e;
      border: 1px solid var(--line);
      color: #e8e1d3;
    }
    .article-content code {
      padding: 2px 6px;
      border-radius: 8px;
      background: rgba(255, 247, 235, .08);
      color: #ffe8bf;
      font-size: .95em;
    }
    .article-content table {
      width: 100%;
      border-collapse: collapse;
      margin: 18px 0;
      overflow: hidden;
      border-radius: 14px;
      display: block;
    }
    .article-content table thead,
    .article-content table tbody,
    .article-content table tr {
      display: table;
      width: 100%;
      table-layout: fixed;
    }
    .article-content th,
    .article-content td {
      border: 1px solid var(--line);
      padding: 12px 14px;
      text-align: left;
      color: #f4ecdf;
      background: rgba(255, 247, 235, .03);
    }
    .article-content th {
      background: rgba(255, 247, 235, .06);
      color: var(--text);
      font-weight: 800;
    }
    .aside {
      display: grid;
      gap: 16px;
      position: sticky;
      top: 98px;
    }
    .aside-card {
      padding: 18px;
    }
    .aside-title {
      margin: 0 0 12px;
      font-size: 18px;
      font-weight: 900;
    }
    .aside-text {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }
    .aside-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .aside-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 12px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(255, 247, 235, .04);
      transition: .2s ease;
    }
    .aside-item:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-soft);
    }
    .aside-item .dot {
      width: 10px;
      height: 10px;
      margin-top: 7px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--red));
      flex: 0 0 auto;
    }
    .aside-item .txt {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
    }
    .aside-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 8px;
    }
    .notice {
      margin-top: 16px;
      padding: 16px 18px;
      border-radius: var(--radius);
      border: 1px solid rgba(245, 165, 36, .28);
      background: rgba(245, 165, 36, .08);
      color: #ffe7bb;
    }
    .notice strong {
      color: #fff;
    }
    .related {
      padding: 24px 0 6px;
    }
    .related-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }
    .related-card {
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .related-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow);
    }
    .related-thumb {
      position: relative;
      aspect-ratio: 4 / 3;
      overflow: hidden;
      background: var(--panel-strong);
    }
    .related-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      transition: transform .4s ease;
    }
    .related-card:hover .related-thumb img {
      transform: scale(1.04);
    }
    .related-thumb::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 46%;
      background: linear-gradient(180deg, transparent, rgba(17, 16, 15, .92));
      pointer-events: none;
    }
    .related-body {
      padding: 16px;
    }
    .related-title {
      margin: 10px 0 8px;
      font-size: 18px;
      line-height: 1.35;
      font-weight: 900;
    }
    .related-text {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }
    .related-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }
    .cta-block {
      padding: 18px 0 34px;
    }
    .cta-card {
      position: relative;
      overflow: hidden;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(33, 30, 27, .98), rgba(17, 16, 15, .96)),
        url('<?php echo htmlspecialchars('/assets/images/backpic/back-2.webp', ENT_QUOTES, 'UTF-8'); ?>') center/cover no-repeat;
    }
    .cta-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 22% 20%, rgba(245, 165, 36, .16), transparent 24%),
        radial-gradient(circle at 88% 28%, rgba(143, 45, 38, .18), transparent 26%);
      pointer-events: none;
    }
    .cta-row {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .cta-title {
      margin: 0 0 8px;
      font-size: 26px;
      font-weight: 900;
      line-height: 1.2;
    }
    .cta-text {
      margin: 0;
      color: var(--muted);
      max-width: 60ch;
    }
    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      flex-shrink: 0;
    }
    .site-footer {
      margin-top: 18px;
      padding: 28px 0 20px;
      border-top: 1px solid var(--line);
      background: rgba(10, 9, 8, .85);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr;
      gap: 24px;
      padding-bottom: 22px;
    }
    .footer-brand {
      font-size: 22px;
      font-weight: 900;
      margin-bottom: 10px;
    }
    .footer-text {
      margin: 0;
      color: var(--muted);
      max-width: 36ch;
      font-size: 14px;
      line-height: 1.8;
    }
    .footer-title {
      font-size: 16px;
      font-weight: 900;
      margin-bottom: 14px;
    }
    .footer-links {
      display: grid;
      gap: 10px;
    }
    .footer-links a {
      color: var(--muted);
      transition: .2s ease;
      font-size: 14px;
    }
    .footer-links a:hover {
      color: var(--text);
      transform: translateX(2px);
    }
    .copyright {
      padding-top: 16px;
      border-top: 1px solid var(--line);
      display: flex;
      flex-wrap: wrap;
      gap: 10px 18px;
      justify-content: space-between;
      color: var(--weak);
      font-size: 13px;
    }
    .notfound {
      padding: 30px 0 44px;
    }
    .notfound-card {
      border: 1px solid var(--line);
      border-radius: calc(var(--radius) + 4px);
      background: linear-gradient(180deg, rgba(33, 30, 27, .98), rgba(25, 22, 21, .98));
      box-shadow: var(--shadow);
      padding: 32px;
      text-align: center;
    }
    .notfound-title {
      margin: 0 0 10px;
      font-size: clamp(28px, 3.2vw, 40px);
      font-weight: 950;
      line-height: 1.12;
    }
    .notfound-text {
      margin: 0 auto 18px;
      color: var(--muted);
      max-width: 52ch;
    }
    .notfound-actions {
      display: flex;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
    }
    .spacer-xs { height: 8px; }
    .spacer-sm { height: 14px; }
    .spacer-md { height: 22px; }
    .spacer-lg { height: 30px; }
    @media (max-width: 1199px) {
      .hero-grid,
      .article-layout {
        grid-template-columns: 1fr;
      }
      .aside {
        position: static;
      }
      .hero-copy {
        min-height: auto;
      }
      .poster {
        min-height: 300px;
      }
      .mini-stats {
        grid-template-columns: repeat(3, 1fr);
      }
      .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }
    @media (max-width: 991px) {
      .nav-wrap {
        flex-wrap: wrap;
        padding: 12px 0;
      }
      .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
      }
      .nav-actions {
        margin-left: auto;
      }
      .search {
        width: min(340px, 100%);
      }
      .hero {
        padding-top: 22px;
      }
      .hero-grid {
        padding: 22px;
      }
      .section-title {
        font-size: 24px;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }
    @media (max-width: 767px) {
      .container {
        width: min(100% - 28px, var(--container));
      }
      .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px 0;
      }
      .nav-wrap {
        gap: 14px;
      }
      .brand {
        font-size: 20px;
      }
      .search {
        width: 100%;
      }
      .nav-actions {
        width: 100%;
      }
      .nav-links {
        gap: 6px;
      }
      .nav-link {
        padding: 9px 12px;
      }
      .hero-grid,
      .article-top,
      .article-body,
      .article-cover,
      .aside-card,
      .cta-card,
      .notfound-card,
      .related-body {
        padding-left: 16px;
        padding-right: 16px;
      }
      .hero-grid {
        gap: 18px;
      }
      .hero-title {
        max-width: 100%;
        font-size: clamp(30px, 8vw, 40px);
      }
      .hero-desc,
      .article-lead {
        font-size: 15px;
      }
      .mini-stats {
        grid-template-columns: 1fr;
      }
      .poster {
        min-height: 240px;
      }
      .poster img {
        min-height: 240px;
      }
      .article-cover {
        margin: 0 16px 16px;
      }
      .article-content {
        font-size: 15px;
      }
      .related-grid {
        grid-template-columns: 1fr;
      }
      .cta-row {
        flex-direction: column;
        align-items: flex-start;
      }
      .cta-title {
        font-size: 22px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .copyright {
        flex-direction: column;
        align-items: flex-start;
      }
      .article-content table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
      }
    }
    @media (max-width: 480px) {
      .hero-grid {
        padding: 18px;
      }
      .hero-title {
        font-size: 30px;
        letter-spacing: -.03em;
      }
      .section-title {
        font-size: 22px;
      }
      .section {
        padding: 24px 0;
      }
      .article-top .section-title {
        font-size: 28px;
      }
      .btn {
        min-height: 42px;
        padding: 0 15px;
        font-size: 13px;
      }
      .meta-item,
      .badge,
      .chip {
        font-size: 12px;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}