/* roulang page: index */
:root {
      --bg: #f4f8ff;
      --bg-soft: #eff5ff;
      --surface: #ffffff;
      --surface-soft: #f9fbff;
      --text: #0f172a;
      --muted: #5f6d82;
      --line: #d9e4f0;
      --line-strong: #c6d5ea;
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --primary-soft: #e8f0ff;
      --teal: #0f766e;
      --teal-soft: #e6faf7;
      --amber: #f59e0b;
      --amber-soft: #fff4df;
      --shadow-sm: 0 10px 24px rgba(15, 23, 42, .08);
      --shadow-md: 0 16px 34px rgba(15, 23, 42, .12);
      --radius-xl: 24px;
      --radius-lg: 20px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1240px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      color: var(--text);
      background:
        linear-gradient(rgba(37, 99, 235, .04) 1px, transparent 1px) 0 0 / 100% 32px,
        linear-gradient(90deg, rgba(37, 99, 235, .04) 1px, transparent 1px) 0 0 / 32px 100%,
        var(--bg);
      line-height: 1.7;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    body::selection {
      background: rgba(37, 99, 235, .16);
    }

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

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

    a:hover {
      color: inherit;
    }

    button,
    input,
    textarea,
    select {
      font: inherit;
      letter-spacing: 0;
    }

    button:focus,
    input:focus,
    textarea:focus,
    select:focus {
      outline: none;
    }

    :focus-visible {
      outline: 3px solid rgba(37, 99, 235, .25);
      outline-offset: 2px;
    }

    .page-shell {
      width: 100%;
    }

    .container-xl {
      max-width: var(--container);
    }

    .site-header {
      position: sticky;
      top: 14px;
      z-index: 1030;
      padding: 14px 0 0;
    }

    .dock-nav {
      background: rgba(255, 255, 255, .98);
      border: 1px solid rgba(217, 228, 240, .96);
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
      padding: .82rem 1rem;
      backdrop-filter: saturate(110%);
    }

    .dock-nav .container-fluid {
      padding-left: 0;
      padding-right: 0;
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      gap: .7rem;
      font-weight: 800;
      color: var(--text);
      letter-spacing: 0;
      white-space: nowrap;
      margin-right: 1rem;
      flex: 0 0 auto;
    }

    .brand-icon {
      width: 2.15rem;
      height: 2.15rem;
      border-radius: 14px;
      display: inline-grid;
      place-items: center;
      background: linear-gradient(180deg, var(--primary), var(--primary-dark));
      color: #fff;
      box-shadow: 0 10px 20px rgba(37, 99, 235, .24);
      font-size: 1rem;
    }

    .navbar-toggler {
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: .5rem .75rem;
      color: var(--text);
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 .25rem rgba(37, 99, 235, .14);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: .45rem;
      flex-wrap: wrap;
    }

    .nav-links .nav-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: .5rem 1rem;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 600;
      transition: background-color .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

    .nav-links .nav-link:hover {
      background: var(--primary-soft);
      color: var(--primary-dark);
      transform: translateY(-1px);
    }

    .nav-links .nav-link.active {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 10px 18px rgba(37, 99, 235, .18);
    }

    .search-bar {
      display: flex;
      align-items: center;
      gap: .55rem;
      min-width: 280px;
      max-width: 360px;
      width: 100%;
      padding: .42rem .55rem .42rem .85rem;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--surface);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .72);
      margin-left: auto;
      flex: 1 1 320px;
    }

    .search-bar .search-icon {
      color: var(--muted);
      flex: 0 0 auto;
      font-size: 1rem;
    }

    .search-bar input {
      flex: 1 1 auto;
      border: 0;
      background: transparent;
      color: var(--text);
      min-width: 0;
      padding: .25rem 0;
    }

    .search-bar input::placeholder {
      color: #7f8ea5;
    }

    .btn-brand,
    .btn-brand-outline,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .5rem;
      border-radius: 999px;
      min-height: 46px;
      padding: .72rem 1.2rem;
      font-weight: 700;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
      letter-spacing: 0;
    }

    .btn-brand {
      background: var(--primary);
      color: #fff;
      border: 1px solid var(--primary);
      box-shadow: 0 12px 24px rgba(37, 99, 235, .18);
    }

    .btn-brand:hover {
      background: var(--primary-dark);
      border-color: var(--primary-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 28px rgba(37, 99, 235, .22);
    }

    .btn-brand-outline {
      background: #fff;
      color: var(--primary-dark);
      border: 1px solid #c9dbf8;
      box-shadow: var(--shadow-sm);
    }

    .btn-brand-outline:hover {
      background: var(--primary-soft);
      border-color: #b8cdf3;
      color: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-soft {
      background: var(--surface-soft);
      border: 1px solid var(--line);
      color: var(--text);
    }

    .btn-soft:hover {
      background: #eef4ff;
      border-color: #cbdaf3;
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      color: var(--text);
    }

    .section-pad {
      padding: 5.5rem 0;
      position: relative;
    }

    .alt-band {
      background: rgba(37, 99, 235, .035);
      border-top: 1px solid rgba(217, 228, 240, .55);
      border-bottom: 1px solid rgba(217, 228, 240, .55);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 1rem;
      margin-bottom: 1.5rem;
    }

    .section-head h2 {
      margin: .35rem 0 0;
      font-size: 2rem;
      line-height: 1.15;
      font-weight: 800;
      letter-spacing: 0;
    }

    .section-head p {
      margin: .35rem 0 0;
      color: var(--muted);
      max-width: 54rem;
      font-size: 1rem;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      padding: .42rem .82rem;
      border-radius: 999px;
      background: var(--primary-soft);
      color: var(--primary-dark);
      border: 1px solid #d7e4fb;
      font-size: .92rem;
      font-weight: 700;
      letter-spacing: 0;
    }

    .hero {
      padding-top: 2rem;
      padding-bottom: 4.8rem;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
      gap: 1.5rem;
      align-items: start;
    }

    .hero-copy {
      padding-top: .5rem;
    }

    .hero-copy h1 {
      margin: .95rem 0 1rem;
      font-size: 3.35rem;
      line-height: 1.02;
      font-weight: 800;
      letter-spacing: 0;
      max-width: 10ch;
    }

    .hero-copy p {
      margin: 0;
      max-width: 46rem;
      color: var(--muted);
      font-size: 1.08rem;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: .8rem;
      margin-top: 1.5rem;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .7rem;
      margin-top: 1.35rem;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      padding: .5rem .82rem;
      border-radius: 999px;
      background: rgba(255, 255, 255, .84);
      border: 1px solid var(--line);
      color: var(--muted);
      font-weight: 600;
      font-size: .95rem;
      box-shadow: 0 8px 18px rgba(15, 23, 42, .04);
    }

    .hero-visual {
      display: grid;
      gap: 1rem;
    }

    .visual-main,
    .visual-mini,
    .hero-badge-row,
    .mini-card,
    .content-card,
    .step-card,
    .stats-card,
    .quote-card,
    .news-side-box,
    .update-card,
    .safety-card,
    .cta-band,
    .faq-wrap .accordion-item {
      background: var(--surface);
      border: 1px solid rgba(217, 228, 240, .95);
      box-shadow: var(--shadow-sm);
    }

    .visual-main {
      border-radius: var(--radius-xl);
      padding: 1.4rem;
      overflow: hidden;
      min-height: 100%;
    }

    .visual-label {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      padding: .35rem .7rem;
      border-radius: 999px;
      background: var(--amber-soft);
      color: #a16207;
      font-size: .86rem;
      font-weight: 700;
    }

    .visual-main h2 {
      margin: .95rem 0 .55rem;
      font-size: 1.6rem;
      line-height: 1.15;
      font-weight: 800;
    }

    .visual-main p {
      margin: 0;
      color: var(--muted);
      font-size: .98rem;
    }

    .visual-metrics {
      display: grid;
      gap: .75rem;
      margin-top: 1.1rem;
    }

    .metric-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: .75rem;
      padding: .8rem .9rem;
      border-radius: 16px;
      background: var(--surface-soft);
      border: 1px solid var(--line);
    }

    .metric-line span {
      color: var(--muted);
      font-weight: 600;
    }

    .metric-line strong {
      color: var(--text);
      font-weight: 800;
    }

    .mini-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: .85rem;
    }

    .mini-card {
      border-radius: 18px;
      padding: .95rem;
      min-height: 100%;
    }

    .mini-card .mini-ico {
      width: 2.4rem;
      height: 2.4rem;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      margin-bottom: .75rem;
      font-size: 1rem;
    }

    .mini-card h3 {
      margin: 0;
      font-size: 1rem;
      font-weight: 800;
      line-height: 1.3;
    }

    .mini-card p {
      margin: .35rem 0 0;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.55;
    }

    .bento-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) repeat(2, minmax(0, .8fr));
      gap: 1rem;
    }

    .content-card {
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      position: relative;
    }

    .content-card:hover,
    .step-card:hover,
    .stats-card:hover,
    .quote-card:hover,
    .news-item:hover,
    .update-card:hover,
    .safety-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }

    .content-card.wide {
      grid-row: span 2;
    }

    .card-thumb {
      height: 120px;
      background: var(--surface-soft);
      border-bottom: 1px solid rgba(217, 228, 240, .95);
      position: relative;
      overflow: hidden;
    }

    .thumb-blue {
      background: linear-gradient(180deg, #edf4ff 0%, #dceaff 100%);
    }

    .thumb-teal {
      background: linear-gradient(180deg, #ecfaf8 0%, #d9f5f1 100%);
    }

    .thumb-amber {
      background: linear-gradient(180deg, #fff7ea 0%, #ffe8be 100%);
    }

    .thumb-ink {
      background: linear-gradient(180deg, #f6f8ff 0%, #e3ecff 100%);
    }

    .thumb-ribbon {
      position: absolute;
      top: 1rem;
      left: 1rem;
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      padding: .34rem .68rem;
      border-radius: 999px;
      background: rgba(255, 255, 255, .92);
      border: 1px solid rgba(255, 255, 255, .92);
      color: var(--text);
      font-size: .84rem;
      font-weight: 700;
    }

    .thumb-bars {
      position: absolute;
      inset: auto 1rem 1rem 1rem;
      display: grid;
      gap: .42rem;
    }

    .thumb-bar {
      height: 10px;
      border-radius: 999px;
      background: rgba(15, 23, 42, .08);
      overflow: hidden;
      position: relative;
    }

    .thumb-bar::after {
      content: "";
      position: absolute;
      inset: 0;
      width: 64%;
      border-radius: inherit;
      background: rgba(37, 99, 235, .34);
    }

    .thumb-bar.teal::after {
      width: 50%;
      background: rgba(15, 118, 110, .36);
    }

    .thumb-bar.amber::after {
      width: 72%;
      background: rgba(245, 158, 11, .36);
    }

    .card-body-wrap {
      padding: 1.1rem 1.15rem 1.2rem;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: .45rem;
      margin-bottom: .65rem;
    }

    .meta-badge {
      display: inline-flex;
      align-items: center;
      gap: .35rem;
      padding: .28rem .58rem;
      border-radius: 999px;
      background: var(--primary-soft);
      color: var(--primary-dark);
      font-size: .82rem;
      font-weight: 700;
      border: 1px solid #d8e4fa;
    }

    .meta-badge.teal {
      background: var(--teal-soft);
      color: var(--teal);
      border-color: #cdefea;
    }

    .meta-badge.amber {
      background: var(--amber-soft);
      color: #a16207;
      border-color: #ffe7bc;
    }

    .content-card h3,
    .step-card h3,
    .stats-card h3,
    .quote-card h3,
    .news-side-box h3,
    .update-card h3,
    .safety-card h3,
    .cta-band h2 {
      margin: 0;
      font-weight: 800;
      letter-spacing: 0;
    }

    .content-card h3 {
      font-size: 1.12rem;
      line-height: 1.35;
      min-height: 2.8em;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .content-card p {
      margin: .55rem 0 0;
      color: var(--muted);
      font-size: .96rem;
      line-height: 1.65;
      min-height: 3.1em;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .card-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .45rem;
      margin-top: .8rem;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: .3rem;
      padding: .28rem .58rem;
      border-radius: 999px;
      background: #f2f7ff;
      border: 1px solid #dbe7f5;
      color: #45607f;
      font-size: .8rem;
      font-weight: 700;
      white-space: nowrap;
    }

    .guide-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(290px, .85fr);
      gap: 1rem;
      align-items: stretch;
    }

    .step-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .step-card {
      border-radius: var(--radius-lg);
      padding: 1.1rem 1.1rem 1.05rem;
      transition: transform .22s ease, box-shadow .22s ease;
    }

    .step-no {
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      font-weight: 800;
      margin-bottom: .9rem;
    }

    .step-card h3 {
      font-size: 1.08rem;
      line-height: 1.35;
    }

    .step-card p {
      margin: .55rem 0 0;
      color: var(--muted);
      font-size: .96rem;
      line-height: 1.65;
    }

    .guide-side {
      display: grid;
      gap: 1rem;
    }

    .guide-note,
    .guide-action {
      border-radius: var(--radius-lg);
      padding: 1.15rem;
    }

    .guide-note h3,
    .guide-action h3 {
      font-size: 1.1rem;
      line-height: 1.35;
    }

    .guide-note p,
    .guide-action p {
      margin: .55rem 0 0;
      color: var(--muted);
      font-size: .96rem;
      line-height: 1.65;
    }

    .guide-note {
      background: var(--surface);
      border: 1px solid rgba(217, 228, 240, .95);
      box-shadow: var(--shadow-sm);
    }

    .guide-action {
      background: linear-gradient(180deg, #eff5ff 0%, #e6f0ff 100%);
      border: 1px solid #d8e6fb;
      box-shadow: 0 14px 28px rgba(37, 99, 235, .08);
    }

    .guide-list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: .7rem;
      margin-top: 1rem;
    }

    .guide-list li {
      display: flex;
      align-items: flex-start;
      gap: .6rem;
      color: var(--text);
      font-weight: 600;
    }

    .guide-list i {
      color: var(--teal);
      margin-top: .15rem;
      flex: 0 0 auto;
    }

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

    .stats-card {
      border-radius: var(--radius-lg);
      padding: 1.15rem;
      text-align: left;
    }

    .stats-card .ico {
      width: 2.45rem;
      height: 2.45rem;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      margin-bottom: .85rem;
      font-size: 1rem;
    }

    .stats-card .value {
      font-size: 2rem;
      line-height: 1;
      font-weight: 800;
      letter-spacing: 0;
    }

    .stats-card .label {
      margin-top: .5rem;
      font-size: .95rem;
      color: var(--muted);
      line-height: 1.55;
    }

    .stats-card .sub {
      margin-top: .4rem;
      color: var(--text);
      font-weight: 700;
      font-size: .93rem;
    }

    .quote-track {
      display: flex;
      gap: 1rem;
      overflow-x: auto;
      padding-bottom: .4rem;
      scroll-snap-type: x mandatory;
    }

    .quote-track::-webkit-scrollbar {
      height: 10px;
    }

    .quote-track::-webkit-scrollbar-thumb {
      background: #c9d8ee;
      border-radius: 999px;
    }

    .quote-card {
      min-width: 290px;
      max-width: 290px;
      border-radius: var(--radius-lg);
      padding: 1rem;
      scroll-snap-align: start;
    }

    .quote-top {
      display: flex;
      align-items: center;
      gap: .75rem;
      margin-bottom: .8rem;
    }

    .avatar {
      width: 2.8rem;
      height: 2.8rem;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      background: linear-gradient(180deg, var(--primary), var(--primary-dark));
      color: #fff;
      font-weight: 800;
      box-shadow: 0 10px 18px rgba(37, 99, 235, .16);
      flex: 0 0 auto;
    }

    .quote-name {
      font-weight: 800;
      line-height: 1.2;
    }

    .quote-role {
      color: var(--muted);
      font-size: .88rem;
    }

    .quote-card p {
      margin: 0;
      color: var(--text);
      font-size: .96rem;
      line-height: 1.7;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
      gap: 1rem;
      align-items: start;
    }

    .news-list {
      background: var(--surface);
      border: 1px solid rgba(217, 228, 240, .95);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .news-item {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 1rem;
      padding: 1rem 1.1rem;
      border-bottom: 1px solid rgba(217, 228, 240, .8);
      transition: transform .22s ease, box-shadow .22s ease, background-color .22s ease;
      background: #fff;
    }

    .news-item:last-child {
      border-bottom: 0;
    }

    .news-item:hover {
      background: #f7faff;
    }

    .news-item h3 {
      margin: 0;
      font-size: 1rem;
      line-height: 1.45;
      font-weight: 700;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .news-item p {
      margin: .35rem 0 0;
      color: var(--muted);
      font-size: .9rem;
    }

    .news-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: .3rem .6rem;
      border-radius: 999px;
      background: #f2f7ff;
      color: var(--primary-dark);
      border: 1px solid #dbe7f5;
      font-size: .8rem;
      font-weight: 700;
      white-space: nowrap;
      flex: 0 0 auto;
    }

    .news-side-box {
      border-radius: var(--radius-lg);
      padding: 1.15rem;
    }

    .news-side-box p {
      margin: .55rem 0 0;
      color: var(--muted);
      font-size: .96rem;
      line-height: 1.65;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: .55rem;
      margin-top: 1rem;
    }

    .tag-cloud .tag {
      background: #f8fbff;
    }

    .side-links {
      display: grid;
      gap: .65rem;
      margin-top: 1rem;
    }

    .side-links a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: .78rem .85rem;
      border-radius: 16px;
      background: var(--surface-soft);
      border: 1px solid var(--line);
      color: var(--text);
      font-weight: 700;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }

    .side-links a:hover {
      transform: translateY(-2px);
      background: #eff5ff;
      border-color: #cbdaf3;
      box-shadow: var(--shadow-sm);
    }

    .side-links small {
      color: var(--muted);
      font-weight: 600;
    }

    .update-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(280px, .9fr);
      gap: 1rem;
      align-items: start;
    }

    .update-card {
      border-radius: var(--radius-lg);
      padding: 1.15rem;
      height: 100%;
    }

    .timeline {
      display: grid;
      gap: .9rem;
      margin-top: 1rem;
    }

    .timeline-item {
      display: flex;
      gap: .8rem;
      align-items: flex-start;
    }

    .timeline-dot {
      width: .9rem;
      height: .9rem;
      margin-top: .45rem;
      border-radius: 999px;
      background: var(--primary);
      box-shadow: 0 0 0 5px rgba(37, 99, 235, .12);
      flex: 0 0 auto;
    }

    .timeline-body strong {
      display: block;
      font-size: 1rem;
      line-height: 1.4;
    }

    .timeline-body p {
      margin: .25rem 0 0;
      color: var(--muted);
      font-size: .95rem;
      line-height: 1.65;
    }

    .safety-grid {
      display: grid;
      gap: .85rem;
      margin-top: 1rem;
    }

    .safety-card {
      border-radius: 18px;
      padding: .95rem 1rem;
      display: flex;
      align-items: flex-start;
      gap: .75rem;
    }

    .safety-card .ico {
      width: 2.25rem;
      height: 2.25rem;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      background: var(--teal-soft);
      color: var(--teal);
      flex: 0 0 auto;
    }

    .safety-card strong {
      display: block;
      line-height: 1.35;
      font-weight: 800;
    }

    .safety-card p {
      margin: .2rem 0 0;
      color: var(--muted);
      font-size: .94rem;
      line-height: 1.6;
    }

    .faq-wrap .accordion-item {
      border-radius: 18px;
      overflow: hidden;
      margin-bottom: .9rem;
    }

    .faq-wrap .accordion-item:last-child {
      margin-bottom: 0;
    }

    .faq-wrap .accordion-button {
      padding: 1.05rem 1.15rem;
      font-weight: 800;
      color: var(--text);
      background: #fff;
      box-shadow: none;
      letter-spacing: 0;
    }

    .faq-wrap .accordion-button:not(.collapsed) {
      color: var(--primary-dark);
      background: linear-gradient(180deg, #f8fbff 0%, #eff5ff 100%);
      box-shadow: none;
    }

    .faq-wrap .accordion-button::after {
      background-size: 1rem;
      width: 1rem;
      height: 1rem;
      opacity: .7;
    }

    .faq-wrap .accordion-body {
      padding: 0 1.15rem 1.05rem;
      color: var(--muted);
      font-size: .98rem;
      line-height: 1.75;
    }

    .cta-band {
      border-radius: var(--radius-xl);
      padding: 1.5rem;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 1rem;
      align-items: center;
      background: linear-gradient(180deg, #f7fbff 0%, #eef4ff 100%);
    }

    .cta-band h2 {
      font-size: 1.8rem;
      line-height: 1.2;
      margin-bottom: .5rem;
    }

    .cta-band p {
      margin: 0;
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.7;
      max-width: 48rem;
    }

    .cta-actions {
      display: flex;
      gap: .75rem;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .cta-note {
      margin-top: .75rem;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.6;
    }

    footer {
      margin-top: 1rem;
      background: #0e1d3a;
      color: rgba(255, 255, 255, .86);
      padding: 3rem 0 1.2rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, .7fr));
      gap: 1.2rem;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: .7rem;
      font-size: 1.2rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: .8rem;
    }

    .footer-brand .brand-icon {
      width: 2.1rem;
      height: 2.1rem;
      box-shadow: none;
    }

    .footer-col h3 {
      font-size: .96rem;
      color: #fff;
      margin: .25rem 0 1rem;
      font-weight: 800;
    }

    .footer-col p {
      margin: 0;
      color: rgba(255, 255, 255, .72);
      line-height: 1.75;
      font-size: .95rem;
    }

    .footer-links {
      display: grid;
      gap: .55rem;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .8);
      display: inline-flex;
      width: fit-content;
      transition: color .2s ease, transform .2s ease;
    }

    .footer-links a:hover {
      color: #fff;
      transform: translateX(2px);
    }

    .footer-meta {
      margin-top: 1.5rem;
      padding-top: 1rem;
      border-top: 1px solid rgba(255, 255, 255, .12);
      display: flex;
      flex-wrap: wrap;
      gap: .75rem 1.2rem;
      align-items: center;
      justify-content: space-between;
      color: rgba(255, 255, 255, .65);
      font-size: .92rem;
    }

    .footer-meta a {
      color: #fff;
    }

    .filter-status {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      margin-top: .9rem;
      color: var(--muted);
      font-size: .92rem;
    }

    .search-hint {
      display: flex;
      flex-wrap: wrap;
      gap: .5rem;
      margin-top: .8rem;
    }

    .search-hint .tag {
      cursor: pointer;
    }

    .section-kicker {
      font-size: .95rem;
      color: var(--muted);
      font-weight: 600;
    }

    .subtle-line {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(217, 228, 240, .95), transparent);
      margin: 1rem 0 0;
    }

    @media (max-width: 1199.98px) {
      .hero-copy h1 {
        font-size: 3rem;
      }

      .bento-grid {
        grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, .85fr));
      }

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

      .footer-grid {
        grid-template-columns: minmax(0, 1fr) repeat(3, minmax(0, .8fr));
      }
    }

    @media (max-width: 991.98px) {
      .site-header {
        top: 10px;
      }

      .dock-nav {
        border-radius: 24px;
      }

      .navbar-collapse {
        padding-top: .9rem;
      }

      .nav-links {
        width: 100%;
      }

      .search-bar {
        margin-left: 0;
        width: 100%;
        max-width: none;
      }

      .hero-grid,
      .guide-grid,
      .news-layout,
      .update-layout,
      .cta-band,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .hero-copy h1 {
        max-width: none;
      }

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

      .content-card.wide {
        grid-row: auto;
      }
    }

    @media (max-width: 767.98px) {
      .section-pad {
        padding: 4.2rem 0;
      }

      .hero {
        padding-top: 1.2rem;
        padding-bottom: 3.4rem;
      }

      .hero-copy h1 {
        font-size: 2.25rem;
      }

      .hero-copy p {
        font-size: 1rem;
      }

      .section-head {
        flex-direction: column;
        align-items: start;
      }

      .section-head h2 {
        font-size: 1.6rem;
      }

      .mini-grid,
      .step-grid,
      .bento-grid {
        grid-template-columns: 1fr;
      }

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

      .cta-actions {
        justify-content: flex-start;
      }

      .quote-card {
        min-width: 260px;
        max-width: 260px;
      }

      .news-item {
        flex-direction: column;
      }

      .footer-meta {
        align-items: flex-start;
      }
    }

    @media (max-width: 519.98px) {
      .brand-mark {
        gap: .55rem;
        font-size: .98rem;
      }

      .search-bar {
        padding-left: .75rem;
      }

      .search-bar input {
        font-size: .95rem;
      }

      .btn-brand,
      .btn-brand-outline,
      .btn-soft {
        width: 100%;
      }

      .hero-actions {
        width: 100%;
      }

      .hero-actions .btn-brand,
      .hero-actions .btn-brand-outline {
        width: auto;
      }

      .cta-actions {
        width: 100%;
      }

      .cta-actions .btn-brand,
      .cta-actions .btn-brand-outline {
        width: 100%;
      }

      .card-thumb {
        height: 108px;
      }
    }

/* roulang page: category2 */
:root{
      --bg: #f5f8ff;
      --bg-2: #edf3ff;
      --surface: #ffffff;
      --surface-2: #f8fbff;
      --surface-3: #eff5ff;
      --text: #163057;
      --muted: #66758f;
      --line: rgba(53, 95, 181, .14);
      --primary: #2f6df6;
      --primary-2: #1d56d9;
      --primary-soft: rgba(47, 109, 246, .11);
      --success-soft: rgba(43, 181, 129, .12);
      --warning-soft: rgba(255, 180, 72, .14);
      --shadow-sm: 0 10px 28px rgba(20, 60, 125, .08);
      --shadow-md: 0 16px 40px rgba(20, 60, 125, .12);
      --shadow-lg: 0 26px 58px rgba(20, 60, 125, .16);
      --radius: 18px;
      --radius-lg: 24px;
      --radius-xl: 30px;
      --container: 1280px;
      --transition: 180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(47,109,246,.10), transparent 34%),
        radial-gradient(circle at 85% 8%, rgba(65,154,255,.10), transparent 26%),
        linear-gradient(180deg, #fbfcff 0%, #f4f8ff 52%, #f7faff 100%);
      min-height:100vh;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(180deg, rgba(255,255,255,.2), transparent 16%),
        radial-gradient(circle at 50% 0%, rgba(47,109,246,.06), transparent 28%);
      z-index:-1;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--transition), transform var(--transition), background var(--transition), box-shadow var(--transition), border-color var(--transition)}
    a:hover{color:var(--primary)}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(47,109,246,.18);color:var(--text)}
    .container-xl{
      max-width:var(--container);
      padding-left:20px;
      padding-right:20px;
    }
    .page-wrap{
      position:relative;
      padding-bottom:40px;
    }

    .site-header{
      position:sticky;
      top:14px;
      z-index:1030;
      padding:8px 0 0;
    }
    .dock-nav{
      background:rgba(255,255,255,.93);
      border:1px solid rgba(53,95,181,.12);
      border-radius:999px;
      box-shadow:0 12px 34px rgba(20,60,125,.10);
      backdrop-filter:saturate(130%) blur(10px);
      -webkit-backdrop-filter:saturate(130%) blur(10px);
      padding:10px 12px;
    }
    .dock-nav .container-fluid{
      gap:14px;
    }
    .brand-mark,
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      letter-spacing:.2px;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-icon{
      width:36px;
      height:36px;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:linear-gradient(135deg, var(--primary), #4f8dff);
      box-shadow:0 10px 22px rgba(47,109,246,.24);
      flex:0 0 auto;
    }
    .brand-mark span:last-child,
    .footer-brand span:last-child{
      font-size:1.05rem;
      line-height:1;
    }
    .navbar-toggler{
      border:1px solid rgba(47,109,246,.15);
      background:rgba(47,109,246,.06);
      color:var(--primary);
      border-radius:14px;
      padding:8px 10px;
      box-shadow:none !important;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .2rem rgba(47,109,246,.15) !important;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      flex:1 1 auto;
      justify-content:center;
    }
    .nav-links .nav-link{
      color:var(--muted);
      border:1px solid transparent;
      border-radius:999px;
      padding:10px 16px;
      font-weight:600;
      font-size:.98rem;
      line-height:1;
      background:transparent;
    }
    .nav-links .nav-link:hover{
      color:var(--primary);
      background:rgba(47,109,246,.06);
      border-color:rgba(47,109,246,.10);
    }
    .nav-links .nav-link.active,
    .nav-links .nav-link[aria-current="page"]{
      color:var(--primary-2);
      background:var(--primary-soft);
      border-color:rgba(47,109,246,.12);
      box-shadow:0 6px 16px rgba(47,109,246,.08) inset;
    }
    .search-bar{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 10px;
      border-radius:999px;
      background:var(--surface-2);
      border:1px solid rgba(47,109,246,.12);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
      min-width:290px;
    }
    .search-icon{
      width:30px;
      height:30px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--primary);
      background:#fff;
      flex:0 0 auto;
    }
    .search-bar input{
      border:0;
      background:transparent;
      outline:none;
      width:100%;
      color:var(--text);
      font-size:.95rem;
    }
    .search-bar input::placeholder{color:#8a96ad}
    .btn{
      border-radius:999px;
      padding:.82rem 1.25rem;
      font-weight:700;
      border:1px solid transparent;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    }
    .btn:focus{
      box-shadow:0 0 0 .22rem rgba(47,109,246,.16) !important;
    }
    .btn:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 24px rgba(47,109,246,.16);
    }
    .btn-brand{
      background:linear-gradient(135deg, var(--primary), #558dff);
      color:#fff;
      border-color:transparent;
    }
    .btn-brand:hover{
      background:linear-gradient(135deg, var(--primary-2), var(--primary));
      color:#fff;
    }
    .btn-outline-brand{
      background:#fff;
      color:var(--primary);
      border-color:rgba(47,109,246,.22);
    }
    .btn-outline-brand:hover{
      background:rgba(47,109,246,.06);
      color:var(--primary-2);
      border-color:rgba(47,109,246,.28);
    }

    .page-shell{
      padding-top:24px;
      padding-bottom:28px;
    }
    .hero-panel,
    .content-panel,
    .cta-band,
    .voice-panel,
    .faq-panel,
    .news-panel,
    .side-card,
    .info-card,
    .topic-card{
      background:var(--surface);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .hero-panel{
      border-radius:var(--radius-xl);
      padding:26px;
      overflow:hidden;
      position:relative;
      margin-top:18px;
    }
    .hero-panel::before,
    .hero-panel::after{
      content:"";
      position:absolute;
      border-radius:50%;
      pointer-events:none;
    }
    .hero-panel::before{
      width:240px;
      height:240px;
      right:-100px;
      top:-70px;
      background:radial-gradient(circle, rgba(47,109,246,.14), transparent 68%);
    }
    .hero-panel::after{
      width:180px;
      height:180px;
      left:-70px;
      bottom:-100px;
      background:radial-gradient(circle, rgba(77,146,255,.12), transparent 70%);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-2);
      font-size:.92rem;
      font-weight:700;
      letter-spacing:.2px;
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 4px rgba(47,109,246,.12);
    }
    .hero-title{
      margin:18px 0 14px;
      font-size:clamp(2rem, 4.2vw, 4.05rem);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.8px;
    }
    .hero-lead{
      margin:0;
      color:var(--muted);
      font-size:1.06rem;
      line-height:1.9;
      max-width:42rem;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .stat-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .stat-pill{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:11px 14px;
      border-radius:999px;
      background:var(--surface-2);
      border:1px solid rgba(47,109,246,.10);
      color:var(--text);
      font-weight:600;
      font-size:.95rem;
    }
    .stat-pill i{color:var(--primary)}
    .hero-stack{
      display:grid;
      gap:14px;
      height:100%;
    }
    .stack-card{
      border-radius:22px;
      padding:18px;
      background:linear-gradient(180deg, #fff 0%, #f8fbff 100%);
      border:1px solid rgba(47,109,246,.10);
      box-shadow:0 12px 28px rgba(20,60,125,.08);
      position:relative;
      overflow:hidden;
      min-height:120px;
    }
    .stack-card::after{
      content:"";
      position:absolute;
      inset:auto -18px -20px auto;
      width:88px;
      height:88px;
      border-radius:26px;
      background:linear-gradient(145deg, rgba(47,109,246,.12), rgba(47,109,246,.03));
      transform:rotate(14deg);
    }
    .stack-label{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(47,109,246,.08);
      color:var(--primary-2);
      font-size:.82rem;
      font-weight:700;
      margin-bottom:12px;
    }
    .stack-title{
      font-size:1.08rem;
      font-weight:800;
      margin:0 0 6px;
      line-height:1.4;
    }
    .stack-text{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:.95rem;
    }

    .section-block{
      margin-top:34px;
    }
    .content-panel,
    .faq-panel,
    .news-panel,
    .voice-panel,
    .cta-band{
      border-radius:var(--radius-xl);
      padding:24px;
      overflow:hidden;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .section-heading h2{
      margin:10px 0 0;
      font-size:clamp(1.45rem, 2.3vw, 2.1rem);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.4px;
    }
    .section-heading p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.8;
      max-width:58rem;
    }
    .filter-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .chip-btn,
    .tag-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(47,109,246,.14);
      background:var(--surface-2);
      color:var(--text);
      font-weight:700;
      font-size:.92rem;
      cursor:pointer;
      user-select:none;
      transition:transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .chip-btn:hover,
    .tag-chip:hover{
      transform:translateY(-1px);
      background:rgba(47,109,246,.08);
      border-color:rgba(47,109,246,.22);
      color:var(--primary-2);
      box-shadow:0 10px 20px rgba(47,109,246,.10);
    }
    .chip-btn.active{
      background:linear-gradient(135deg, var(--primary), #5b92ff);
      border-color:transparent;
      color:#fff;
      box-shadow:0 14px 24px rgba(47,109,246,.18);
    }

    .topic-grid{
      display:grid;
      grid-template-columns:repeat(12, minmax(0, 1fr));
      gap:18px;
    }
    .topic-card{
      border-radius:24px;
      padding:18px;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      min-height:100%;
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .topic-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-md);
      border-color:rgba(47,109,246,.18);
    }
    .topic-card .card-art{
      border-radius:18px;
      min-height:152px;
      background:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,.86), transparent 28%),
        radial-gradient(circle at 78% 18%, rgba(255,255,255,.55), transparent 22%),
        linear-gradient(145deg, rgba(47,109,246,.14), rgba(47,109,246,.05) 42%, rgba(255,255,255,.95) 100%);
      border:1px solid rgba(47,109,246,.10);
      position:relative;
      overflow:hidden;
      margin-bottom:16px;
    }
    .topic-card .card-art::before,
    .topic-card .card-art::after{
      content:"";
      position:absolute;
      border-radius:22px;
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 24px rgba(47,109,246,.08);
    }
    .topic-card .card-art::before{
      width:74px;
      height:74px;
      right:16px;
      bottom:14px;
      transform:rotate(10deg);
    }
    .topic-card .card-art::after{
      width:120px;
      height:34px;
      left:16px;
      bottom:18px;
      border-radius:999px;
      background:rgba(255,255,255,.88);
    }
    .topic-card.featured .card-art{
      min-height:210px;
    }
    .topic-card .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      font-size:.8rem;
      font-weight:800;
      letter-spacing:.2px;
      background:rgba(47,109,246,.08);
      color:var(--primary-2);
    }
    .badge-hot{
      background:var(--warning-soft);
      color:#9d5b00;
    }
    .badge-new{
      background:rgba(43,181,129,.12);
      color:#1a8a60;
    }
    .badge-save{
      background:rgba(107,128,255,.11);
      color:#4b60d5;
    }
    .topic-title{
      font-size:1.16rem;
      line-height:1.4;
      font-weight:800;
      margin:0 0 10px;
    }
    .topic-desc{
      color:var(--muted);
      line-height:1.78;
      margin:0 0 14px;
      min-height:3.4em;
    }
    .topic-meta{
      margin-top:auto;
      padding-top:14px;
      border-top:1px solid rgba(53,95,181,.10);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color:var(--muted);
      font-size:.92rem;
    }
    .meta-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--primary);
      font-weight:700;
    }
    .meta-link:hover{color:var(--primary-2)}
    .span-7{grid-column:span 7}
    .span-5{grid-column:span 5}
    .span-4{grid-column:span 4}
    .span-8{grid-column:span 8}
    .span-12{grid-column:span 12}

    .side-card{
      border-radius:24px;
      padding:18px;
      position:sticky;
      top:120px;
    }
    .side-title{
      font-size:1.08rem;
      font-weight:800;
      margin:0 0 10px;
    }
    .side-text{
      color:var(--muted);
      line-height:1.8;
      margin:0 0 14px;
    }
    .side-search{
      display:flex;
      gap:10px;
      flex-direction:column;
      margin-bottom:16px;
    }
    .side-search .form-control{
      border-radius:16px;
      border:1px solid rgba(47,109,246,.14);
      padding:12px 14px;
      background:#fff;
      box-shadow:none;
    }
    .side-search .form-control:focus{
      border-color:rgba(47,109,246,.35);
      box-shadow:0 0 0 .2rem rgba(47,109,246,.10);
    }
    .side-box{
      background:var(--surface-2);
      border:1px solid rgba(47,109,246,.10);
      border-radius:20px;
      padding:16px;
      margin-top:16px;
    }
    .side-box + .side-box{margin-top:14px}
    .side-box h4{
      font-size:.98rem;
      margin:0 0 10px;
      font-weight:800;
    }
    .mini-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .mini-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      line-height:1.65;
      font-size:.95rem;
    }
    .mini-list i{
      color:var(--primary);
      margin-top:2px;
      flex:0 0 auto;
    }
    .quick-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .tag-wall{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .tag-group{
      background:linear-gradient(180deg, #fff, #f8fbff);
      border:1px solid rgba(47,109,246,.10);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-sm);
    }
    .tag-group-title{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0 0 12px;
      font-weight:800;
      font-size:1rem;
    }
    .tag-wall-grid{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .guide-list{
      display:grid;
      gap:14px;
    }
    .guide-item{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:16px 18px;
      border-radius:20px;
      background:var(--surface-2);
      border:1px solid rgba(47,109,246,.10);
    }
    .guide-num{
      width:36px;
      height:36px;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg, rgba(47,109,246,.10), rgba(47,109,246,.18));
      color:var(--primary-2);
      font-weight:800;
      flex:0 0 auto;
    }
    .guide-body h3{
      font-size:1rem;
      font-weight:800;
      margin:0 0 6px;
    }
    .guide-body p{
      margin:0;
      color:var(--muted);
      line-height:1.78;
    }

    .voice-panel{
      padding:24px 24px 18px;
    }
    .voice-strip{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(260px, 1fr);
      gap:16px;
      overflow-x:auto;
      padding-bottom:8px;
      scroll-snap-type:x mandatory;
    }
    .voice-strip::-webkit-scrollbar,
    .topic-strip::-webkit-scrollbar{
      height:10px;
    }
    .voice-strip::-webkit-scrollbar-thumb,
    .topic-strip::-webkit-scrollbar-thumb{
      background:rgba(47,109,246,.18);
      border-radius:999px;
    }
    .voice-card{
      scroll-snap-align:start;
      border-radius:22px;
      padding:18px;
      background:linear-gradient(180deg, #fff, #f8fbff);
      border:1px solid rgba(47,109,246,.10);
      box-shadow:var(--shadow-sm);
      min-height:100%;
    }
    .voice-head{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:12px;
    }
    .avatar{
      width:44px;
      height:44px;
      border-radius:16px;
      background:linear-gradient(135deg, #2f6df6, #69a1ff);
      color:#fff;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:800;
      box-shadow:0 10px 20px rgba(47,109,246,.18);
      flex:0 0 auto;
    }
    .voice-name{
      font-weight:800;
      margin:0;
      line-height:1.2;
    }
    .voice-sub{
      margin:4px 0 0;
      color:var(--muted);
      font-size:.9rem;
    }
    .voice-card p:last-child{
      margin:0;
      line-height:1.8;
      color:var(--text);
    }

    .news-panel .news-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .news-card{
      border-radius:22px;
      padding:18px;
      border:1px solid rgba(47,109,246,.10);
      background:linear-gradient(180deg, #fff, #f8fbff);
      box-shadow:var(--shadow-sm);
      min-height:100%;
    }
    .news-card time{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-2);
      font-size:.82rem;
      font-weight:800;
      margin-bottom:12px;
    }
    .news-card h3{
      margin:0 0 8px;
      font-size:1.02rem;
      font-weight:800;
      line-height:1.5;
    }
    .news-card p{
      margin:0;
      color:var(--muted);
      line-height:1.78;
    }

    .faq-panel .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid rgba(47,109,246,.10);
      border-radius:20px !important;
      overflow:hidden;
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .accordion-button{
      background:#fff;
      color:var(--text);
      padding:18px 20px;
      font-weight:800;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary-2);
      background:linear-gradient(180deg, rgba(47,109,246,.06), rgba(47,109,246,.02));
    }
    .accordion-button:focus{
      border-color:rgba(47,109,246,.24);
      box-shadow:0 0 0 .2rem rgba(47,109,246,.10);
    }
    .accordion-button::after{
      width:1rem;
      height:1rem;
      background-size:1rem;
      filter:hue-rotate(186deg) saturate(2.6);
    }
    .accordion-body{
      color:var(--muted);
      line-height:1.82;
      padding:0 20px 18px;
    }

    .cta-band{
      margin-top:34px;
      background:
        linear-gradient(135deg, rgba(47,109,246,.11), rgba(255,255,255,.95)),
        #fff;
      border:1px solid rgba(47,109,246,.12);
    }
    .cta-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-inner h2{
      margin:0 0 8px;
      font-size:clamp(1.4rem, 2.1vw, 2rem);
      font-weight:900;
      line-height:1.2;
    }
    .cta-inner p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      max-width:54rem;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      flex:0 0 auto;
    }

    footer{
      margin-top:34px;
      padding:28px 0 24px;
      color:#4f607d;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .9fr .9fr 1fr;
      gap:18px;
      padding:26px;
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.92);
      border:1px solid rgba(47,109,246,.10);
      box-shadow:var(--shadow-sm);
    }
    .footer-col h3{
      font-size:1rem;
      font-weight:800;
      color:var(--text);
      margin:0 0 14px;
    }
    .footer-col p{
      margin:0;
      line-height:1.8;
      color:var(--muted);
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      display:inline-flex;
      width:max-content;
    }
    .footer-links a:hover,
    .footer-links a.active{
      color:var(--primary-2);
    }
    .footer-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:16px 4px 0;
      color:#66758f;
      font-size:.95rem;
    }

    .truncate-2{
      display:-webkit-box;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
      overflow:hidden;
    }
    .truncate-3{
      display:-webkit-box;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
      overflow:hidden;
    }

    @media (max-width: 1199.98px){
      .topic-grid{grid-template-columns:repeat(8, minmax(0, 1fr))}
      .span-7,.span-5,.span-8,.span-4{grid-column:span 8}
      .footer-grid{grid-template-columns:1fr 1fr}
      .side-card{position:relative;top:auto}
      .news-panel .news-grid{grid-template-columns:1fr}
    }
    @media (max-width: 991.98px){
      .site-header{
        top:10px;
      }
      .dock-nav{
        border-radius:26px;
      }
      .nav-links{
        justify-content:flex-start;
        flex-wrap:wrap;
        margin-top:8px;
      }
      .dock-nav .navbar-collapse{
        padding-top:10px;
      }
      .search-bar{
        width:100%;
        min-width:0;
        margin-top:10px;
      }
      .hero-panel{
        padding:22px;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .filter-row{
        justify-content:flex-start;
      }
      .topic-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .span-7,.span-5,.span-8,.span-4,.span-12{grid-column:span 2}
      .news-panel .news-grid{grid-template-columns:1fr}
    }
    @media (max-width: 767.98px){
      .container-xl{padding-left:14px;padding-right:14px}
      .page-shell{padding-top:18px}
      .hero-panel,
      .content-panel,
      .faq-panel,
      .news-panel,
      .voice-panel,
      .cta-band{
        padding:18px;
        border-radius:22px;
      }
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .hero-actions .btn,
      .cta-actions .btn{
        width:100%;
      }
      .topic-grid{
        grid-template-columns:1fr;
      }
      .span-7,.span-5,.span-8,.span-4,.span-12{grid-column:span 1}
      .footer-grid{
        grid-template-columns:1fr;
        padding:20px;
      }
      .footer-meta{
        flex-direction:column;
        align-items:flex-start;
      }
      .voice-strip{
        grid-auto-columns:minmax(240px, 88%);
      }
      .topic-card .card-art{
        min-height:132px;
      }
      .topic-card.featured .card-art{
        min-height:180px;
      }
      .accordion-button{
        padding:16px 18px;
      }
      .accordion-body{
        padding:0 18px 16px;
      }
    }

/* roulang page: category1 */
:root{
  --bg:#f4f8ff;
  --bg-soft:#eef4ff;
  --surface:#ffffff;
  --surface-2:#f8fbff;
  --primary:#1d4ed8;
  --primary-2:#2563eb;
  --primary-soft:#dbeafe;
  --line:#d8e3f4;
  --text:#10213a;
  --muted:#5b6b83;
  --shadow:0 12px 30px rgba(16,33,58,.08);
  --shadow-hover:0 18px 42px rgba(29,78,216,.14);
  --radius-xl:32px;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-pill:999px;
}

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

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  line-height:1.72;
  background:
    radial-gradient(circle at top left, rgba(219,234,254,.88), transparent 38%),
    radial-gradient(circle at right top, rgba(191,219,254,.55), transparent 28%),
    linear-gradient(180deg, #fbfdff 0%, var(--bg) 100%);
}

::selection{
  background:#cfe0ff;
  color:#0f172a;
}

a{
  color:inherit;
  text-decoration:none;
  transition:color .2s ease, transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, opacity .2s ease;
}

a:hover{color:var(--primary)}

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

button,
input,
textarea,
select{
  font:inherit;
}

:focus-visible{
  outline:3px solid rgba(29,78,216,.25);
  outline-offset:2px;
}

.container-xl{
  position:relative;
}

.site-header{
  position:sticky;
  top:14px;
  z-index:1030;
  padding:14px 0 0;
}

.dock-nav{
  background:rgba(255,255,255,.96);
  border:1px solid rgba(216,227,244,.95);
  border-radius:28px;
  box-shadow:var(--shadow);
  padding:.85rem 1rem;
}

.dock-nav .container-fluid{
  gap:1rem;
}

.brand-mark,
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:.75rem;
  font-weight:800;
  letter-spacing:.01em;
}

.brand-mark span:last-child,
.footer-brand span:last-child{
  font-size:1.03rem;
}

.brand-icon{
  width:38px;
  height:38px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  color:var(--primary);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.75);
  flex:0 0 auto;
}

.navbar-toggler{
  border:0;
  background:#f4f8ff;
  color:var(--primary);
  border-radius:14px;
  padding:.55rem .7rem;
  box-shadow:none;
}

.navbar-toggler:focus{
  box-shadow:none;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:.35rem;
}

.nav-link{
  padding:.72rem 1rem;
  border-radius:999px;
  color:var(--muted);
  font-weight:700;
  letter-spacing:.01em;
}

.nav-link:hover,
.nav-link:focus-visible{
  background:var(--surface-2);
  color:var(--primary);
}

.nav-link.active{
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  color:#fff;
  box-shadow:0 10px 20px rgba(29,78,216,.16);
}

.search-bar{
  display:flex;
  align-items:center;
  gap:.55rem;
  background:#f8fbff;
  border:1px solid var(--line);
  border-radius:999px;
  padding:.38rem .55rem .38rem .9rem;
  min-width:320px;
  flex:1;
}

.search-icon{
  color:#6b86aa;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.search-bar input{
  width:100%;
  border:0;
  background:transparent;
  color:var(--text);
  outline:none;
  min-width:0;
}

.search-bar input::placeholder{
  color:#8ca0be;
}

.btn{
  transition:transform .22s ease, box-shadow .22s ease, background-color .22s ease, border-color .22s ease, color .22s ease, opacity .22s ease;
}

.btn:focus{
  box-shadow:none;
}

.btn-brand{
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  color:#fff;
  border:1px solid transparent;
  border-radius:999px;
  padding:.8rem 1.2rem;
  font-weight:800;
  box-shadow:0 10px 20px rgba(29,78,216,.14);
}

.btn-brand:hover,
.btn-brand:focus-visible{
  transform:translateY(-2px);
  color:#fff;
  box-shadow:0 16px 30px rgba(29,78,216,.22);
}

.btn-soft{
  background:#fff;
  color:var(--primary);
  border:1px solid var(--line);
  border-radius:999px;
  padding:.8rem 1.2rem;
  font-weight:800;
  box-shadow:none;
}

.btn-soft:hover,
.btn-soft:focus-visible{
  background:var(--surface-2);
  border-color:#c8daf9;
  color:var(--primary);
  transform:translateY(-2px);
}

.hero-section{
  padding:2.35rem 0 1.2rem;
}

.hero-shell{
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(246,250,255,.98));
  border:1px solid rgba(216,227,244,.95);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow);
  overflow:hidden;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.35fr .85fr;
  gap:1.5rem;
  padding:2rem;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.42rem .82rem;
  border-radius:999px;
  background:#eef4ff;
  color:var(--primary);
  font-weight:800;
  font-size:.92rem;
}

.hero-title{
  font-size:clamp(2.15rem, 4vw, 3.8rem);
  line-height:1.05;
  margin:1rem 0 .95rem;
  font-weight:800;
  letter-spacing:-.03em;
}

.hero-copy p{
  color:var(--muted);
  font-size:1.05rem;
  max-width:60ch;
  margin-bottom:0;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
  margin:1.4rem 0 1.15rem;
}

.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
}

.meta-chip{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.6rem .85rem;
  border-radius:999px;
  background:#f8fbff;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:700;
  font-size:.92rem;
}

.hero-rail{
  display:grid;
  gap:1rem;
}

.rail-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow);
  padding:1.1rem;
}

.rail-card.primary{
  background:linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
}

.rail-row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:1rem;
}

.rail-stat{
  font-weight:800;
  font-size:1.45rem;
  line-height:1.2;
}

.stat-note{
  color:var(--muted);
  font-size:.95rem;
}

.preview-stack{
  display:grid;
  gap:.75rem;
  margin-top:1rem;
}

.preview-item{
  display:flex;
  align-items:center;
  gap:.85rem;
  background:#f8fbff;
  border:1px solid #e4ecfb;
  border-radius:18px;
  padding:.85rem 1rem;
}

.preview-dot{
  width:44px;
  height:44px;
  border-radius:16px;
  background:linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  flex:0 0 auto;
}

.preview-item strong{
  display:block;
  font-size:.97rem;
  margin-bottom:.1rem;
}

.preview-item span{
  display:block;
  color:var(--muted);
  font-size:.88rem;
}

.page-section,
.check-section{
  padding:2.5rem 0 0;
}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:1rem;
}

.section-title{
  font-size:clamp(1.5rem, 2.4vw, 2.2rem);
  font-weight:800;
  margin:0;
  letter-spacing:-.02em;
}

.section-sub{
  color:var(--muted);
  margin:.35rem 0 0;
}

.filter-panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow);
  padding:1.1rem;
  position:sticky;
  top:110px;
}

.filter-group + .filter-group{
  margin-top:1rem;
  padding-top:1rem;
  border-top:1px solid var(--line);
}

.filter-label{
  font-size:.9rem;
  color:var(--muted);
  font-weight:800;
  margin-bottom:.75rem;
}

.chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
}

.chip{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.55rem .85rem;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  font-weight:700;
  font-size:.92rem;
  line-height:1;
}

.chip:hover,
.chip:focus-visible,
.chip.active{
  color:var(--primary);
  background:#eef4ff;
  border-color:#cfe0ff;
}

.filter-note{
  margin-top:1rem;
  color:var(--muted);
  font-size:.93rem;
}

.masonry-grid{
  column-count:2;
  column-gap:1.1rem;
}

.topic-card{
  display:inline-block;
  width:100%;
  margin:0 0 1.1rem;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow);
  overflow:hidden;
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
  break-inside:avoid;
}

.topic-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-hover);
  border-color:#cfe0ff;
}

.topic-cover{
  height:168px;
  background:
    linear-gradient(135deg, rgba(219,234,254,.95) 0%, rgba(239,246,255,.95) 55%, rgba(191,219,254,.95) 100%);
  position:relative;
  overflow:hidden;
}

.topic-cover::before,
.topic-cover::after{
  content:"";
  position:absolute;
  border-radius:999px;
  background:rgba(255,255,255,.42);
  filter:blur(2px);
}

.topic-cover::before{
  width:150px;
  height:150px;
  right:-30px;
  top:-24px;
}

.topic-cover::after{
  width:210px;
  height:210px;
  left:-72px;
  bottom:-110px;
}

.topic-cover.alt{
  background:linear-gradient(135deg, rgba(255,255,255,.92) 0%, rgba(239,246,255,.9) 50%, rgba(219,234,254,.92) 100%);
}

.topic-badge{
  position:absolute;
  left:1rem;
  top:1rem;
  z-index:1;
  background:rgba(255,255,255,.94);
  color:var(--primary);
  border-radius:999px;
  padding:.42rem .75rem;
  font-size:.84rem;
  font-weight:800;
  box-shadow:0 8px 18px rgba(16,33,58,.08);
}

.topic-body{
  padding:1rem 1rem 1.1rem;
}

.topic-title{
  font-size:1.14rem;
  font-weight:800;
  margin:0 0 .5rem;
  line-height:1.38;
  letter-spacing:-.01em;
}

.topic-desc{
  color:var(--muted);
  margin:0 0 .85rem;
  font-size:.96rem;
}

.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
}

.tag{
  padding:.36rem .6rem;
  border-radius:999px;
  background:#f4f8ff;
  color:#4b6a96;
  border:1px solid #dbe7fb;
  font-size:.82rem;
  font-weight:700;
}

.topic-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  margin-top:.95rem;
  color:#6b86aa;
  font-size:.9rem;
}

.topic-foot i{
  color:var(--primary);
}

.check-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1rem;
}

.check-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:1.1rem;
  height:100%;
}

.check-num{
  width:42px;
  height:42px;
  border-radius:14px;
  background:#eef4ff;
  color:var(--primary);
  display:grid;
  place-items:center;
  font-weight:800;
  margin-bottom:.8rem;
}

.check-card h3{
  font-size:1.05rem;
  margin:0 0 .45rem;
  font-weight:800;
}

.check-card p{
  margin:0;
  color:var(--muted);
}

.social-band{
  background:linear-gradient(135deg, #f8fbff 0%, #eef4ff 100%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:1rem 0;
  margin-top:2.4rem;
}

.quote-strip{
  display:flex;
  gap:.85rem;
  overflow-x:auto;
  padding-bottom:.25rem;
  scrollbar-width:thin;
}

.quote{
  min-width:260px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:1rem 1.05rem;
  box-shadow:var(--shadow);
}

.quote-head{
  display:flex;
  align-items:center;
  gap:.75rem;
  margin-bottom:.55rem;
}

.avatar{
  width:38px;
  height:38px;
  border-radius:50%;
  background:linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  display:grid;
  place-items:center;
  color:var(--primary);
  font-weight:800;
  flex:0 0 auto;
}

.quote p{
  margin:0;
  color:var(--text);
  font-size:.96rem;
}

.quote small{
  color:var(--muted);
}

.news-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1rem;
}

.news-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:1rem;
}

.news-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
  margin-bottom:.8rem;
}

.news-time{
  color:var(--muted);
  font-size:.9rem;
}

.news-card h3{
  font-size:1.08rem;
  margin:0 0 .45rem;
  font-weight:800;
}

.news-card p{
  margin:0;
  color:var(--muted);
}

.accordion-item{
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow);
  margin-bottom:.85rem;
}

.accordion-button{
  background:#fff;
  font-weight:800;
  color:var(--text);
  box-shadow:none;
  padding:1.05rem 1.1rem;
}

.accordion-button:not(.collapsed){
  color:var(--primary);
  background:#f6f9ff;
  box-shadow:none;
}

.accordion-button:focus{
  box-shadow:none;
  border-color:rgba(29,78,216,.25);
}

.accordion-body{
  color:var(--muted);
  padding:0 1.1rem 1rem;
}

.cta-shell{
  background:linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color:#fff;
  border-radius:30px;
  box-shadow:0 20px 40px rgba(29,78,216,.2);
  padding:1.6rem;
}

.cta-shell p{
  color:rgba(255,255,255,.88);
  margin:0;
}

.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
}

.cta-shell .btn-soft{
  background:rgba(255,255,255,.1);
  color:#fff;
  border-color:rgba(255,255,255,.25);
}

.cta-shell .btn-soft:hover,
.cta-shell .btn-soft:focus-visible{
  background:rgba(255,255,255,.16);
  color:#fff;
  border-color:rgba(255,255,255,.35);
}

footer{
  margin-top:2rem;
  padding:2rem 0 1.5rem;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:1.2rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
  padding:1.3rem;
}

.footer-col h3{
  font-size:1rem;
  font-weight:800;
  margin:0 0 .75rem;
}

.footer-col p{
  color:var(--muted);
  margin:0 0 .5rem;
}

.footer-links{
  display:flex;
  flex-direction:column;
  gap:.55rem;
}

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

.footer-links a:hover,
.footer-links a:focus-visible{
  color:var(--primary);
}

.footer-meta{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  color:var(--muted);
  padding:1rem .25rem 0;
  font-size:.94rem;
}

.small-muted{
  color:var(--muted);
  font-size:.93rem;
}

@media (max-width:1199.98px){
  .hero-grid{
    grid-template-columns:1fr;
  }
  .filter-panel{
    position:static;
  }
  .check-grid{
    grid-template-columns:repeat(2, 1fr);
  }
  .news-grid{
    grid-template-columns:repeat(2, 1fr);
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width:991.98px){
  .site-header{
    top:0;
    padding-top:.75rem;
  }
  .dock-nav{
    border-radius:24px;
  }
  .navbar-collapse{
    padding-top:1rem;
  }
  .nav-links{
    flex-wrap:wrap;
    margin-bottom:1rem;
  }
  .search-bar{
    width:100%;
    min-width:0;
  }
  .hero-section{
    padding-top:1rem;
  }
  .navbar-collapse.show{
    display:block;
  }
}

@media (max-width:767.98px){
  .hero-grid{
    padding:1.2rem;
  }
  .hero-title{
    font-size:2rem;
  }
  .section-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .masonry-grid{
    column-count:1;
  }
  .check-grid,
  .news-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .footer-meta{
    flex-direction:column;
  }
  .nav-links{
    overflow-x:auto;
    flex-wrap:nowrap;
    padding-bottom:.25rem;
  }
  .nav-link{
    white-space:nowrap;
  }
}

@media (max-width:575.98px){
  .dock-nav{
    padding:.7rem .8rem;
    border-radius:22px;
  }
  .hero-actions .btn,
  .cta-actions .btn{
    width:100%;
    justify-content:center;
  }
  .topic-cover{
    height:140px;
  }
  .brand-mark span:last-child,
  .footer-brand span:last-child{
    font-size:.98rem;
  }
  .rail-card,
  .topic-card,
  .check-card,
  .news-card,
  .quote,
  .accordion-item{
    border-radius:20px;
  }
}