/* roulang page: index */
:root {
      --bg: #f4f6f7;
      --surface: #ffffff;
      --ink: #121619;
      --muted: #5f686e;
      --soft: #e4e8eb;
      --line: #cbd2d7;
      --dark: #171b1f;
      --dark-2: #20262b;
      --accent: #00b894;
      --accent-2: #ff9f1a;
      --danger: #ff4d4f;
      --radius: 6px;
      --shadow: 0 14px 36px rgba(18, 22, 25, .08);
      --shadow-sm: 0 8px 18px rgba(18, 22, 25, .06);
      --container: 1180px;
      --nav-h: 72px;
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--ink);
      background: var(--bg);
      line-height: 1.7;
      font-size: 16px;
      letter-spacing: 0;
      padding-bottom: 0;
    }

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

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

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

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(0, 184, 148, .32);
      outline-offset: 3px;
    }

    .site-shell {
      overflow: hidden;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(244, 246, 247, .92);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(203, 210, 215, .72);
    }

    .nav-wrap {
      height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 800;
      color: var(--ink);
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border: 1px solid var(--ink);
      border-radius: var(--radius);
      display: grid;
      place-items: center;
      background: var(--ink);
      color: var(--accent);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
      flex: 0 0 auto;
    }

    .brand span:last-child {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

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

    .nav-link-main {
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 14px;
      border: 1px solid transparent;
      border-radius: var(--radius);
      color: #333b40;
      font-size: 15px;
      font-weight: 700;
    }

    .nav-link-main:hover,
    .nav-link-main.active {
      border-color: var(--ink);
      background: var(--surface);
      color: var(--ink);
      transform: translateY(-1px);
    }

    .nav-entry {
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 15px;
      border-radius: var(--radius);
      border: 1px solid var(--ink);
      background: var(--ink);
      color: #fff;
      font-weight: 800;
      font-size: 15px;
    }

    .nav-entry:hover {
      background: var(--dark-2);
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 0 0 4px rgba(0, 184, 148, .12);
    }

    .section {
      padding: 84px 0;
      position: relative;
    }

    .section.tight {
      padding: 58px 0;
    }

    .section.dark {
      color: #f7fafb;
      background: var(--dark);
    }

    .section.kit {
      background: #edf1f2;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
      gap: 32px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .section h2 {
      margin: 0;
      font-size: 34px;
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-lead {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .dark .section-lead {
      color: #bbc5ca;
    }

    .hero {
      min-height: calc(100vh - var(--nav-h));
      display: flex;
      align-items: stretch;
      background:
        linear-gradient(90deg, rgba(23, 27, 31, .96), rgba(23, 27, 31, .90)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .045) 0, rgba(255, 255, 255, .045) 1px, transparent 1px, transparent 72px);
      color: #fff;
      padding: 34px 0 54px;
      border-bottom: 1px solid #0c0f11;
    }

    .hero-stage {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 28px;
      align-items: stretch;
    }

    .hero-cover {
      position: relative;
      min-height: 560px;
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: var(--radius);
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(0, 184, 148, .22), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02)),
        #111518;
      padding: 38px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .hero-cover::before,
    .hero-cover::after {
      content: "";
      position: absolute;
      pointer-events: none;
    }

    .hero-cover::before {
      inset: 22px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 4px;
    }

    .hero-cover::after {
      width: 72px;
      height: 72px;
      right: 36px;
      top: 36px;
      border-top: 2px solid var(--accent);
      border-right: 2px solid var(--accent);
    }

    .live-strip {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 10px;
      border-radius: var(--radius);
      background: rgba(255, 77, 79, .14);
      color: #ffd4d5;
      border: 1px solid rgba(255, 77, 79, .45);
      font-weight: 900;
      font-size: 13px;
    }

    .      position: relative;
      min-height: 560px;
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: var(--radius);
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(0, 184, 148, .22), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02)),
        #111518;
      padding: 38px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .hero-cover::before,
    .hero-cover::after {
      content: "";
      position: absolute;
      pointer-events: none;
    }

    .hero-cover::before {
      inset: 22px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 4px;
    }

    .hero-cover::after {
      width: 72px;
      height: 72px;
      right: 36px;
      top: 36px;
      border-top: 2px solid var(--accent);
      border-right: 2px solid var(--accent);
    }

    .hero-title {
      position: relative;
      z-index: 1;
      margin: 0;
      font-size: 54px;
      line-height: 1.06;
      letter-spacing: 0;
      font-weight: 900;
      max-width: 10ch;
    }

    .hero-copy {
      position: relative;
      z-index: 1;
      margin: 18px 0 0;
      max-width: 58ch;
      color: #d9e3e8;
      font-size: 17px;
    }

    .hero-actions {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .btn-neo {
      min-height: 46px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      padding: 0 18px;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
    }

    .btn-neo:hover {
      transform: translateY(-1px);
    }

    .btn-neo-primary {
      background: var(--accent);
      color: #07110f;
      border-color: var(--accent);
      box-shadow: 0 10px 20px rgba(0, 184, 148, .16);
    }

    .btn-neo-primary:hover {
      background: #22c9a4;
      color: #07110f;
    }

    .btn-neo-ghost {
      background: transparent;
      color: #fff;
      border-color: rgba(255, 255, 255, .24);
    }

    .btn-neo-ghost:hover {
      background: rgba(255, 255, 255, .06);
      border-color: rgba(255, 255, 255, .42);
      color: #fff;
    }

    .hero-stats {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 24px;
    }

    .stat-pill {
      border: 1px solid rgba(255, 255, 255, .15);
      border-radius: var(--radius);
      padding: 14px 14px 12px;
      background: rgba(255, 255, 255, .03);
    }

    .stat-pill strong {
      display: block;
      font-size: 22px;
      line-height: 1.1;
      color: #fff;
    }

    .stat-pill span {
      display: block;
      margin-top: 6px;
      color: #c4ced3;
      font-size: 13px;
    }

    .hero-panel {
      min-height: 560px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface);
      box-shadow: var(--shadow);
      padding: 26px;
      display: flex;
      flex-direction: column;
      gap: 18px;
    }

    .panel-topline {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-bottom: 16px;
      border-bottom: 1px solid var(--soft);
    }

    .panel-topline strong {
      font-size: 16px;
      font-weight: 900;
    }

    .panel-topline span {
      color: var(--muted);
      font-size: 13px;
    }

    .countdown {
      border: 1px solid var(--soft);
      border-radius: var(--radius);
      background: #f8fafb;
      padding: 18px;
    }

    .countdown-label {
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 12px;
    }

    .countdown-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
    }

    .countdown-box {
      border: 1px solid var(--line);
      background: #fff;
      border-radius: var(--radius);
      text-align: center;
      padding: 14px 8px 12px;
    }

    .countdown-box strong {
      display: block;
      font-size: 28px;
      line-height: 1;
      font-weight: 900;
      color: var(--ink);
    }

    .countdown-box span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 12px;
    }

    .panel-list {
      display: grid;
      gap: 10px;
    }

    .panel-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 14px 0;
      border-bottom: 1px dashed var(--soft);
    }

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

    .panel-icon {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      background: rgba(0, 184, 148, .12);
      color: var(--accent);
      border: 1px solid rgba(0, 184, 148, .18);
    }

    .panel-item strong {
      display: block;
      font-size: 15px;
      margin-bottom: 4px;
      font-weight: 800;
    }

    .panel-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
    }

    .chip-wall {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 36px;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: #263238;
      font-size: 13px;
      font-weight: 700;
    }

    .chip.active {
      border-color: var(--ink);
      background: var(--ink);
      color: #fff;
    }

    .warning-strip {
      background: #111518;
      color: #fff;
      border-top: 1px solid #090b0d;
      border-bottom: 1px solid #090b0d;
      padding: 16px 0;
    }

    .warning-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .warning-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 14px 16px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .03);
      min-height: 96px;
    }

    .warning-item i {
      color: var(--accent);
      font-size: 20px;
      line-height: 1;
      margin-top: 2px;
    }

    .warning-item strong {
      display: block;
      font-size: 15px;
      margin-bottom: 4px;
      font-weight: 800;
    }

    .warning-item span {
      display: block;
      color: #bec8ce;
      font-size: 13px;
      line-height: 1.6;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

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

    .feature-card,
    .entry-card,
    .quote-card,
    .news-card,
    .metric-card,
    .faq-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface);
      box-shadow: var(--shadow-sm);
      padding: 20px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .feature-card:hover,
    .entry-card:hover,
    .quote-card:hover,
    .news-card:hover,
    .metric-card:hover {
      transform: translateY(-2px);
      border-color: #8fcfc0;
      box-shadow: var(--shadow);
    }

    .feature-card h3,
    .entry-card h3,
    .news-card h3,
    .metric-card h3,
    .quote-card h3 {
      margin: 0;
      font-size: 20px;
      line-height: 1.22;
      font-weight: 900;
    }

    .feature-card p,
    .entry-card p,
    .news-card p,
    .metric-card p,
    .quote-card p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
    }

    .feature-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px;
    }

    .feature-icon {
      width: 42px;
      height: 42px;
      border-radius: var(--radius);
      display: grid;
      place-items: center;
      background: rgba(0, 184, 148, .12);
      color: var(--accent);
      border: 1px solid rgba(0, 184, 148, .2);
      flex: 0 0 auto;
    }

    .feature-tag {
      display: inline-flex;
      align-items: center;
      height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      white-space: nowrap;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 0 10px;
      border-radius: 999px;
      background: #f7f9fa;
      color: #435057;
      border: 1px solid var(--soft);
      font-size: 12px;
      font-weight: 700;
    }

    .tag.accent {
      background: rgba(0, 184, 148, .08);
      border-color: rgba(0, 184, 148, .2);
      color: #0d8f73;
    }

    .metric-card {
      display: flex;
      flex-direction: column;
      gap: 12px;
      min-height: 100%;
    }

    .metric-card strong {
      display: block;
      font-size: 38px;
      line-height: 1;
      font-weight: 900;
      letter-spacing: 0;
    }

    .metric-card small {
      color: var(--muted);
      font-size: 13px;
    }

    .metric-bar {
      height: 8px;
      border-radius: 999px;
      background: #ecf1f3;
      overflow: hidden;
      margin-top: 8px;
    }

    .metric-bar span {
      display: block;
      height: 100%;
      background: linear-gradient(90deg, var(--accent), #42d4b0);
    }

    .split-layout {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
    }

    .scan-list {
      display: grid;
      gap: 12px;
    }

    .scan-item {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px 16px;
      border: 1px solid var(--soft);
      border-radius: var(--radius);
      background: #fff;
    }

    .scan-item .label {
      font-size: 13px;
      color: var(--muted);
      font-weight: 700;
    }

    .scan-item .value {
      font-size: 15px;
      font-weight: 800;
      color: var(--ink);
    }

    .scan-item .cta-mini {
      min-height: 34px;
      padding: 0 12px;
      border-radius: var(--radius);
      border: 1px solid var(--ink);
      color: var(--ink);
      background: #fff;
      font-size: 13px;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .scan-item .cta-mini:hover {
      background: var(--ink);
      color: #fff;
    }

    .info-panel {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #f9fbfc;
      padding: 20px;
    }

    .info-panel h3 {
      margin: 0 0 12px;
      font-size: 18px;
      font-weight: 900;
    }

    .info-panel ul {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .info-panel li {
      display: flex;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
    }

    .info-panel li i {
      color: var(--accent);
      margin-top: 3px;
    }

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

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

    .timeline-item::before {
      content: "";
      position: absolute;
      left: 6px;
      top: 12px;
      bottom: -12px;
      width: 1px;
      background: var(--line);
    }

    .timeline-item:last-child::before {
      display: none;
    }

    .timeline-item .step {
      display: inline-flex;
      align-items: center;
      height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(0, 184, 148, .09);
      border: 1px solid rgba(0, 184, 148, .16);
      color: #0e8a71;
      font-size: 12px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .timeline-item strong {
      display: block;
      font-size: 16px;
      font-weight: 900;
      margin-bottom: 6px;
    }

    .timeline-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: start;
    }

    .news-list {
      display: grid;
      gap: 10px;
    }

    .news-line {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px solid var(--soft);
    }

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

    .news-line a {
      font-weight: 800;
      color: var(--ink);
      line-height: 1.5;
    }

    .news-line a:hover {
      color: var(--accent);
    }

    .news-meta {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .news-meta .tag {
      background: #fff;
    }

    .news-side {
      display: grid;
      gap: 16px;
    }

    .news-card p.note {
      margin-top: 12px;
    }

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

    .quote-card {
      min-height: 100%;
    }

    .quote-card .quote-mark {
      color: var(--accent);
      font-size: 26px;
      line-height: 1;
      margin-bottom: 10px;
      font-weight: 900;
    }

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

    .quote-meta strong {
      color: var(--ink);
      font-size: 14px;
    }

    .faq-accordion .accordion-item {
      border: 1px solid var(--line);
      border-radius: var(--radius) !important;
      overflow: hidden;
      background: #fff;
      margin-bottom: 12px;
      box-shadow: var(--shadow-sm);
    }

    .faq-accordion .accordion-button {
      background: #fff;
      color: var(--ink);
      font-weight: 800;
      box-shadow: none;
      padding: 18px 18px;
    }

    .faq-accordion .accordion-button:not(.collapsed) {
      background: #f8fafb;
      color: var(--ink);
    }

    .faq-accordion .accordion-button::after {
      background-size: 16px;
    }

    .faq-accordion .accordion-body {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.8;
      padding: 0 18px 18px;
    }

    .cta-band {
      background: linear-gradient(180deg, #111518, #191f24);
      color: #fff;
      border-top: 1px solid #080a0c;
      border-bottom: 1px solid #080a0c;
    }

    .cta-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
      align-items: center;
    }

    .cta-copy h2 {
      color: #fff;
      margin-bottom: 14px;
    }

    .cta-copy p {
      color: #c7d1d6;
      margin: 0;
      max-width: 58ch;
    }

    .cta-steps {
      margin-top: 18px;
      display: grid;
      gap: 10px;
    }

    .cta-step {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: #d8e1e5;
      font-size: 14px;
      line-height: 1.7;
    }

    .cta-step i {
      color: var(--accent);
      margin-top: 3px;
    }

    .cta-form {
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .04);
      padding: 22px;
    }

    .cta-form .form-label {
      color: #dce6ea;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .cta-form .form-control,
    .cta-form .form-select {
      min-height: 46px;
      border-radius: var(--radius);
      border-color: rgba(255, 255, 255, .16);
      background: rgba(255, 255, 255, .05);
      color: #fff;
      box-shadow: none;
    }

    .cta-form .form-control::placeholder {
      color: #a8b4ba;
    }

    .cta-form .form-control:focus,
    .cta-form .form-select:focus {
      border-color: rgba(0, 184, 148, .6);
      box-shadow: 0 0 0 4px rgba(0, 184, 148, .16);
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .form-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 14px;
    }

    .footer {
      background: #0f1215;
      color: #c5cdd2;
      padding: 32px 0 88px;
      border-top: 1px solid #07090a;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 24px;
      padding-bottom: 22px;
      border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .footer h3 {
      color: #fff;
      font-size: 16px;
      font-weight: 900;
      margin: 0 0 12px;
    }

    .footer p {
      margin: 0;
      font-size: 14px;
      line-height: 1.8;
      color: #b8c2c7;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: #cbd5da;
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #fff;
    }

    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: space-between;
      align-items: center;
      padding-top: 18px;
      color: #90a0a8;
      font-size: 13px;
    }

    .mobile-tabs {
      display: none;
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 1100;
      background: rgba(255, 255, 255, .95);
      border-top: 1px solid rgba(203, 210, 215, .9);
      backdrop-filter: blur(14px);
      padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
    }

    .mobile-tabs .tab-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 8px;
    }

    .mobile-tab {
      min-height: 52px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      display: grid;
      place-items: center;
      gap: 2px;
      color: #445057;
      background: transparent;
      font-size: 12px;
      font-weight: 800;
    }

    .mobile-tab i {
      font-size: 18px;
      line-height: 1;
    }

    .mobile-tab.active {
      border-color: var(--ink);
      background: var(--ink);
      color: #fff;
    }

    .section-divider {
      height: 1px;
      background: var(--soft);
      margin: 0;
    }

    .lead-line {
      width: 70px;
      height: 2px;
      background: var(--accent);
      margin-top: 14px;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 18px;
    }

    .filter-bar .chip {
      cursor: pointer;
      user-select: none;
    }

    .filter-bar .chip:hover {
      border-color: var(--ink);
      color: var(--ink);
    }

    .mini-note {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }

    @media (max-width: 1199.98px) {
      .hero-stage,
      .cta-grid,
      .news-layout,
      .split-layout,
      .section-head,
      .footer-top {
        grid-template-columns: 1fr;
      }

      .hero-title {
        max-width: 12ch;
      }
    }

    @media (max-width: 991.98px) {
      .desktop-nav {
        display: none;
      }

      .hero {
        padding-top: 22px;
      }

      .hero-stage {
        grid-template-columns: 1fr;
      }

      .hero-cover,
      .hero-panel {
        min-height: auto;
      }

      .warning-grid,
      .grid-3,
      .quote-grid {
        grid-template-columns: 1fr;
      }

      .grid-2 {
        grid-template-columns: 1fr;
      }

      .scan-item {
        grid-template-columns: 1fr;
        align-items: start;
      }

      .mobile-tabs {
        display: block;
      }

      .section {
        padding: 64px 0;
      }

      .section h2,
      .hero-title {
        font-size: 34px;
      }

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

    @media (max-width: 767.98px) {
      .container-rail {
        width: min(100% - 24px, var(--container));
      }

      .nav-wrap {
        height: 64px;
      }

      .brand-mark {
        width: 30px;
        height: 30px;
      }

      .brand {
        font-size: 15px;
      }

      .hero-cover,
      .hero-panel {
        padding: 20px;
      }

      .hero-title {
        font-size: 30px;
      }

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

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

      .form-row {
        grid-template-columns: 1fr;
      }

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

    @media (max-width: 519.98px) {
      body {
        font-size: 15px;
      }

      .section h2 {
        font-size: 27px;
      }

      .hero {
        padding-bottom: 34px;
      }

      .hero-copy,
      .section-lead,
      .mini-note {
        font-size: 14px;
      }

      .hero-actions,
      .form-actions {
        flex-direction: column;
      }

      .btn-neo,
      .cta-form .form-control,
      .cta-form .form-select {
        width: 100%;
      }

      .countdown-box strong {
        font-size: 24px;
      }
    }

/* roulang page: category2 */
:root{
      --bg: #f4f6f8;
      --bg-soft: #eef1f4;
      --surface: #ffffff;
      --surface-alt: #f8fafb;
      --ink: #121418;
      --text: #2a2f36;
      --muted: #66707b;
      --line: #d8dee5;
      --line-strong: #b8c1cb;
      --accent: #18c29c;
      --accent-2: #e0a43b;
      --accent-dark: #0f8b72;
      --dark: #111317;
      --dark-2: #181c21;
      --shadow: 0 10px 24px rgba(18, 20, 24, .06);
      --shadow-strong: 0 18px 34px rgba(18, 20, 24, .10);
      --radius: 6px;
      --radius-sm: 4px;
      --space: 24px;
      --space-lg: 40px;
      --space-xl: 72px;
      --nav-h: 72px;
      --tabbar-h: 74px;
    }

    *{
      box-sizing: border-box;
    }

    html{
      scroll-behavior: smooth;
    }

    body{
      margin: 0;
      font-family: "PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color: var(--text);
      background:
        linear-gradient(180deg, #f7f8fa 0%, #eef1f4 100%);
      line-height: 1.7;
      letter-spacing: 0;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      padding-bottom: 0;
    }

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

    a:hover{
      color: inherit;
    }

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

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

    ::selection{
      background: rgba(24, 194, 156, .18);
      color: var(--ink);
    }

    .container-rail{
      width: min(1240px, calc(100% - 32px));
      margin: 0 auto;
    }

    .site-header{
      position: sticky;
      top: 0;
      z-index: 1030;
      background: rgba(17, 19, 23, .95);
      border-bottom: 1px solid rgba(255, 255, 255, .08);
      backdrop-filter: blur(8px);
    }

    .nav-wrap{
      min-height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .brand{
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-weight: 700;
      font-size: 1rem;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand:hover{
      color: #fff;
    }

    .brand-mark{
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 6px;
      background: rgba(255,255,255,.04);
      color: #f4f7f9;
      flex: 0 0 auto;
    }

    .desktop-nav{
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .nav-link-main,
    .nav-entry{
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 40px;
      padding: 0 14px;
      border-radius: 6px;
      border: 1px solid transparent;
      color: rgba(255,255,255,.80);
      font-size: .96rem;
      transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
      white-space: nowrap;
    }

    .nav-link-main:hover,
    .nav-entry:hover{
      color: #fff;
      background: rgba(255,255,255,.05);
      border-color: rgba(255,255,255,.08);
      transform: translateY(-1px);
    }

    .nav-link-main.active{
      color: #fff;
      background: rgba(24, 194, 156, .14);
      border-color: rgba(24, 194, 156, .34);
    }

    .nav-entry{
      color: #111317;
      background: #f3f5f6;
      border-color: #f3f5f6;
      font-weight: 600;
    }

    .nav-entry:hover{
      color: #111317;
      background: #ffffff;
      border-color: #dfe5ea;
    }

    .hero-band{
      position: relative;
      padding: 28px 0 20px;
      background:
        linear-gradient(180deg, #111317 0%, #15191e 100%);
      color: #fff;
      overflow: hidden;
    }

    .hero-band::before{
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 44px 44px;
      opacity: .22;
      pointer-events: none;
    }

    .hero-band .container-rail{
      position: relative;
      z-index: 1;
    }

    .flash-strip{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 16px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      border-radius: 6px;
      margin-bottom: 22px;
    }

    .flash-strip strong{
      font-variant-numeric: tabular-nums;
      letter-spacing: 0;
    }

    .flash-pill{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(24, 194, 156, .14);
      border: 1px solid rgba(24, 194, 156, .30);
      color: #dff9f2;
      font-size: .84rem;
      font-weight: 700;
      white-space: nowrap;
    }

    .flash-note{
      color: rgba(255,255,255,.72);
      font-size: .92rem;
      white-space: nowrap;
    }

    .hero-grid{
      display: grid;
      grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr);
      gap: 24px;
      align-items: stretch;
    }

    .hero-copy,
    .hero-panel{
      min-height: 100%;
    }

    .hero-copy{
      padding: 16px 0 20px;
    }

    .eyebrow{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      padding: 6px 10px;
      border-radius: 6px;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.12);
      color: rgba(255,255,255,.8);
      font-size: .85rem;
      font-weight: 700;
    }

    h1,
    h2,
    h3,
    h4{
      margin: 0;
      line-height: 1.18;
      letter-spacing: 0;
    }

    h1{
      font-size: 3.2rem;
      font-weight: 800;
      max-width: 11ch;
      margin-bottom: 16px;
    }

    .hero-copy p{
      max-width: 56ch;
      margin: 0 0 22px;
      color: rgba(255,255,255,.76);
      font-size: 1.06rem;
    }

    .hero-actions{
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 18px;
    }

    .btn{
      min-height: 44px;
      padding: 0 16px;
      border-radius: 6px;
      font-weight: 700;
      letter-spacing: 0;
      transition: transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
    }

    .btn:focus,
    .btn:active{
      box-shadow: none !important;
    }

    .btn-accent{
      color: #101316;
      background: var(--accent);
      border: 1px solid var(--accent);
      box-shadow: 0 8px 16px rgba(24, 194, 156, .16);
    }

    .btn-accent:hover{
      color: #101316;
      background: #28c8a5;
      border-color: #28c8a5;
      transform: translateY(-1px);
    }

    .btn-ghost{
      color: #fff;
      background: transparent;
      border: 1px solid rgba(255,255,255,.16);
    }

    .btn-ghost:hover{
      color: #fff;
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.26);
      transform: translateY(-1px);
    }

    .tag-row{
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag{
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 0 10px;
      border-radius: 6px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.05);
      color: rgba(255,255,255,.84);
      font-size: .84rem;
      font-weight: 600;
      white-space: nowrap;
    }

    .hero-panel{
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      border-radius: 6px;
      padding: 18px;
      box-shadow: var(--shadow-strong);
    }

    .panel-kicker{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px;
      color: rgba(255,255,255,.78);
      font-size: .92rem;
      font-weight: 700;
    }

    .panel-kicker .status{
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 8px;
      border-radius: 999px;
      background: rgba(224, 164, 59, .16);
      border: 1px solid rgba(224, 164, 59, .30);
      color: #ffe5b1;
      font-size: .82rem;
      white-space: nowrap;
    }

    .focus-card{
      padding: 16px;
      border-radius: 6px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(17, 19, 23, .55);
      margin-bottom: 14px;
    }

    .focus-card h3{
      font-size: 1.02rem;
      margin-bottom: 8px;
    }

    .focus-card p{
      margin: 0;
      color: rgba(255,255,255,.72);
      font-size: .94rem;
    }

    .mini-list{
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .mini-list li{
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 38px;
      padding: 0 10px;
      border-radius: 6px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      color: rgba(255,255,255,.82);
      font-size: .92rem;
    }

    .mini-list i{
      color: var(--accent);
      flex: 0 0 auto;
    }

    .stat-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 14px;
    }

    .stat-tile{
      padding: 12px 10px;
      border-radius: 6px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      min-height: 88px;
    }

    .stat-num{
      display: block;
      font-size: 1.48rem;
      font-weight: 800;
      line-height: 1;
      margin-bottom: 8px;
      font-variant-numeric: tabular-nums;
    }

    .stat-label{
      display: block;
      color: rgba(255,255,255,.72);
      font-size: .88rem;
      line-height: 1.4;
    }

    .section-band{
      padding: var(--space-xl) 0;
      background: transparent;
    }

    .section-band.alt{
      background: linear-gradient(180deg, #f7f8fa 0%, #f1f4f7 100%);
      border-top: 1px solid rgba(18,20,24,.04);
      border-bottom: 1px solid rgba(18,20,24,.04);
    }

    .section-head{
      display: flex;
      flex-wrap: wrap;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 22px;
    }

    .section-head h2{
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--ink);
    }

    .section-head p{
      margin: 0;
      max-width: 58ch;
      color: var(--muted);
      font-size: 1rem;
    }

    .pain-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .pain-tile{
      border: 1px solid var(--line);
      background: var(--surface);
      border-radius: 6px;
      padding: 18px;
      box-shadow: var(--shadow);
      min-height: 150px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }

    .pain-tile:hover{
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-strong);
    }

    .pain-top{
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
      font-weight: 800;
      color: var(--ink);
    }

    .pain-top i{
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 6px;
      background: rgba(24, 194, 156, .10);
      color: var(--accent-dark);
      border: 1px solid rgba(24, 194, 156, .18);
      flex: 0 0 auto;
    }

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

    .filter-band{
      padding-top: 0;
    }

    .filter-shell{
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 18px;
      align-items: start;
    }

    .filter-panel{
      position: sticky;
      top: 92px;
      border: 1px solid var(--line);
      background: var(--surface);
      border-radius: 6px;
      padding: 18px;
      box-shadow: var(--shadow);
    }

    .filter-panel h3{
      font-size: 1.12rem;
      margin-bottom: 12px;
      color: var(--ink);
      font-weight: 800;
    }

    .filter-group{
      padding-top: 12px;
      margin-top: 12px;
      border-top: 1px solid var(--line);
    }

    .filter-group:first-of-type{
      padding-top: 0;
      margin-top: 0;
      border-top: 0;
    }

    .filter-label{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 10px;
      font-size: .92rem;
      color: var(--ink);
      font-weight: 700;
    }

    .filter-options{
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .filter-chip{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: var(--surface-alt);
      color: var(--text);
      font-size: .88rem;
      font-weight: 600;
      transition: border-color .18s ease, background-color .18s ease, transform .18s ease, color .18s ease;
      cursor: pointer;
      user-select: none;
    }

    .filter-chip:hover{
      border-color: #9ea8b4;
      background: #fff;
      transform: translateY(-1px);
    }

    .filter-chip.active{
      background: rgba(24, 194, 156, .12);
      border-color: rgba(24, 194, 156, .35);
      color: #0f6150;
    }

    .result-head{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 14px;
      flex-wrap: wrap;
    }

    .result-stats{
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .pill{
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 0 10px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--text);
      font-size: .84rem;
      font-weight: 700;
      white-space: nowrap;
    }

    .pill.hot{
      background: rgba(224, 164, 59, .12);
      border-color: rgba(224, 164, 59, .25);
      color: #8a5c00;
    }

    .result-list{
      display: grid;
      gap: 12px;
    }

    .result-row{
      display: grid;
      grid-template-columns: minmax(0, 1.3fr) minmax(0, .95fr) auto;
      gap: 14px;
      align-items: center;
      padding: 16px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: var(--surface);
      box-shadow: var(--shadow);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }

    .result-row:hover{
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-strong);
    }

    .row-title{
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 6px;
      color: var(--ink);
      font-size: 1rem;
      font-weight: 800;
    }

    .row-title .mark{
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 6px;
      background: rgba(24, 194, 156, .10);
      color: var(--accent-dark);
      border: 1px solid rgba(24, 194, 156, .20);
      flex: 0 0 auto;
    }

    .row-copy p{
      margin: 0;
      color: var(--muted);
      font-size: .95rem;
    }

    .row-tags{
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .mini-tag{
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: var(--surface-alt);
      color: var(--text);
      font-size: .82rem;
      font-weight: 600;
      white-space: nowrap;
    }

    .row-action{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
      padding: 0 14px;
      border-radius: 6px;
      border: 1px solid var(--dark);
      background: var(--dark);
      color: #fff;
      font-size: .9rem;
      font-weight: 700;
      transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
      white-space: nowrap;
    }

    .row-action:hover{
      color: #fff;
      background: #1f242a;
      border-color: #1f242a;
      transform: translateY(-1px);
    }

    .toolbar{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 12px;
    }

    .toolbar .mobile-filter-btn{
      display: none;
    }

    .stats-band{
      margin-top: 18px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fdfdfd;
      box-shadow: var(--shadow);
    }

    .score-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .score-item{
      padding: 16px;
      border-radius: 6px;
      background: linear-gradient(180deg, #fff 0%, #fbfcfd 100%);
      border: 1px solid var(--line);
      min-height: 164px;
    }

    .score-item h3{
      font-size: 1.02rem;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 10px;
    }

    .score-list{
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .score-list li{
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--text);
      font-size: .94rem;
    }

    .score-list i{
      color: var(--accent-dark);
      margin-top: 3px;
      flex: 0 0 auto;
    }

    .quote-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 18px;
    }

    .quote-item{
      padding: 18px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: var(--surface);
      box-shadow: var(--shadow);
      min-height: 158px;
    }

    .quote-item .quote-mark{
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 6px;
      border: 1px solid rgba(24, 194, 156, .20);
      background: rgba(24, 194, 156, .10);
      color: var(--accent-dark);
      margin-bottom: 12px;
    }

    .quote-item p{
      margin: 0 0 12px;
      color: var(--text);
      font-size: .98rem;
    }

    .quote-item .who{
      color: var(--muted);
      font-size: .88rem;
      font-weight: 700;
    }

    .matrix-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .matrix-card{
      border: 1px solid var(--line);
      background: var(--surface);
      border-radius: 6px;
      padding: 18px;
      box-shadow: var(--shadow);
      min-height: 198px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }

    .matrix-card:hover{
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-strong);
    }

    .matrix-card h3{
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--ink);
    }

    .matrix-card p{
      margin: 0;
      color: var(--muted);
      font-size: .95rem;
    }

    .matrix-links{
      margin-top: auto;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .matrix-link{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 38px;
      padding: 0 12px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: #f8fafb;
      color: var(--ink);
      font-size: .88rem;
      font-weight: 700;
      transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
    }

    .matrix-link:hover{
      border-color: #9ea8b4;
      background: #fff;
      transform: translateY(-1px);
    }

    .faq-wrap .accordion{
      --bs-accordion-bg: #fff;
      --bs-accordion-border-color: var(--line);
      --bs-accordion-border-radius: 6px;
      --bs-accordion-btn-padding-x: 1rem;
      --bs-accordion-btn-padding-y: .95rem;
      --bs-accordion-active-color: var(--ink);
      --bs-accordion-active-bg: #fff;
      --bs-accordion-btn-focus-box-shadow: none;
    }

    .faq-wrap .accordion-item{
      border-radius: 6px;
      overflow: hidden;
      box-shadow: var(--shadow);
      margin-bottom: 10px;
      border: 1px solid var(--line);
    }

    .faq-wrap .accordion-button{
      font-weight: 700;
      color: var(--ink);
      background: #fff;
    }

    .faq-wrap .accordion-button:not(.collapsed){
      color: var(--ink);
      background: #fff;
      box-shadow: inset 0 -1px 0 var(--line);
    }

    .faq-wrap .accordion-body{
      color: var(--muted);
      font-size: .97rem;
    }

    .cta-band{
      padding: var(--space-xl) 0;
      background: linear-gradient(180deg, #14181d 0%, #101317 100%);
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .cta-band::before{
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size: 42px 42px;
      opacity: .18;
      pointer-events: none;
    }

    .cta-band .container-rail{
      position: relative;
      z-index: 1;
    }

    .cta-shell{
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      border-radius: 6px;
      padding: 24px;
      box-shadow: var(--shadow-strong);
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
      gap: 18px;
      align-items: center;
    }

    .cta-shell h2{
      font-size: 2rem;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .cta-shell p{
      margin: 0;
      color: rgba(255,255,255,.74);
      max-width: 54ch;
    }

    .cta-actions{
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .cta-note{
      margin-top: 12px;
      color: rgba(255,255,255,.62);
      font-size: .92rem;
    }

    .footer{
      background: #0f1114;
      color: rgba(255,255,255,.80);
      padding: 32px 0 24px;
      border-top: 1px solid rgba(255,255,255,.08);
    }

    .footer-top{
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, .9fr));
      gap: 24px;
      padding-bottom: 20px;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .footer .brand{
      font-size: 1rem;
    }

    .footer h3{
      color: #fff;
      font-size: 1rem;
      margin-bottom: 14px;
      font-weight: 800;
    }

    .footer p{
      margin: 0 0 8px;
      color: rgba(255,255,255,.68);
      font-size: .94rem;
    }

    .footer-links{
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .footer-links a{
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 6px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      color: rgba(255,255,255,.82);
      font-size: .9rem;
      font-weight: 600;
      transition: background-color .18s ease, border-color .18s ease, transform .18s ease, color .18s ease;
    }

    .footer-links a:hover{
      color: #fff;
      border-color: rgba(255,255,255,.18);
      background: rgba(255,255,255,.08);
      transform: translateY(-1px);
    }

    .footer-bottom{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 16px;
      font-size: .88rem;
      color: rgba(255,255,255,.60);
      flex-wrap: wrap;
    }

    .mobile-tabbar{
      display: none;
    }

    .offcanvas{
      --bs-offcanvas-width: min(88vw, 340px);
      background: #101317;
      color: #fff;
      border-left: 1px solid rgba(255,255,255,.08);
    }

    .offcanvas-header{
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .offcanvas-title{
      font-size: 1rem;
      font-weight: 800;
    }

    .offcanvas .btn-close{
      filter: invert(1) grayscale(100%);
      opacity: .9;
    }

    .drawer-form .form-check{
      margin-bottom: 10px;
      min-height: 28px;
    }

    .drawer-form .form-check-label{
      color: rgba(255,255,255,.82);
    }

    .drawer-form .form-check-input{
      margin-top: .3rem;
      border-color: rgba(255,255,255,.25);
      background-color: transparent;
    }

    .drawer-form .form-check-input:checked{
      background-color: var(--accent);
      border-color: var(--accent);
    }

    .drawer-form .drawer-group{
      padding: 14px 0;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .drawer-form .drawer-group:last-child{
      border-bottom: 0;
    }

    .drawer-form .drawer-label{
      display: block;
      margin-bottom: 12px;
      color: rgba(255,255,255,.92);
      font-weight: 700;
      font-size: .92rem;
    }

    .drawer-actions{
      display: flex;
      gap: 10px;
      margin-top: 14px;
    }

    .btn-drawer{
      min-height: 42px;
      border-radius: 6px;
      font-weight: 700;
    }

    .panel-light{
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding: 18px;
      border: 1px solid var(--line);
      background: var(--surface);
      border-radius: 6px;
      box-shadow: var(--shadow);
    }

    .panel-light h3{
      font-size: 1.02rem;
      font-weight: 800;
      color: var(--ink);
    }

    .panel-light p{
      margin: 0;
      color: var(--muted);
      font-size: .94rem;
    }

    .section-slim{
      padding-top: 0;
    }

    .divider{
      height: 1px;
      background: var(--line);
      margin: 16px 0;
    }

    .countdown{
      font-variant-numeric: tabular-nums;
      letter-spacing: 0;
    }

    .small-muted{
      color: var(--muted);
      font-size: .92rem;
    }

    .table-lite{
      display: grid;
      gap: 10px;
    }

    .lite-row{
      display: grid;
      grid-template-columns: 1.1fr .8fr .8fr;
      gap: 12px;
      align-items: center;
      padding: 12px 14px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
    }

    .lite-row strong{
      color: var(--ink);
      font-size: .95rem;
    }

    .lite-row span{
      color: var(--muted);
      font-size: .92rem;
    }

    .mobile-only{
      display: none;
    }

    @media (max-width: 1199.98px){
      h1{
        font-size: 2.9rem;
      }

      .hero-grid,
      .cta-shell,
      .filter-shell{
        grid-template-columns: 1fr;
      }

      .filter-panel{
        position: static;
      }
    }

    @media (max-width: 991.98px){
      .section-head h2{
        font-size: 1.8rem;
      }

      .pain-grid,
      .score-grid,
      .quote-grid,
      .matrix-grid{
        grid-template-columns: 1fr;
      }

      .result-row{
        grid-template-columns: 1fr;
      }

      .toolbar .mobile-filter-btn{
        display: inline-flex;
      }

      .desktop-filter{
        display: none;
      }

      .mobile-only{
        display: block;
      }

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

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

    @media (max-width: 767.98px){
      body{
        padding-bottom: calc(var(--tabbar-h) + 10px);
      }

      .site-header{
        position: sticky;
      }

      .nav-wrap{
        min-height: 66px;
        gap: 12px;
      }

      .desktop-nav{
        display: none;
      }

      h1{
        font-size: 2.1rem;
        max-width: 12ch;
      }

      .hero-band{
        padding-top: 20px;
      }

      .flash-strip{
        flex-direction: column;
        align-items: flex-start;
      }

      .flash-note{
        white-space: normal;
      }

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

      .cta-shell{
        padding: 18px;
      }

      .cta-shell h2{
        font-size: 1.65rem;
      }

      .section-band{
        padding: 52px 0;
      }

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

    @media (max-width: 575.98px){
      .container-rail{
        width: min(100% - 20px, 1240px);
      }

      .hero-copy p,
      .section-head p,
      .panel-light p,
      .cta-shell p,
      .pain-tile p,
      .row-copy p,
      .quote-item p,
      .matrix-card p{
        font-size: .94rem;
      }

      .hero-actions,
      .cta-actions{
        width: 100%;
      }

      .hero-actions .btn,
      .cta-actions .btn{
        width: 100%;
        justify-content: center;
      }

      .mobile-tabbar{
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1035;
        background: rgba(17, 19, 23, .98);
        border-top: 1px solid rgba(255,255,255,.08);
        backdrop-filter: blur(8px);
      }

      .tabbar-wrap{
        width: min(100% - 10px, 1240px);
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
        padding: 8px 0 10px;
      }

      .tab-link{
        min-height: 54px;
        border-radius: 6px;
        border: 1px solid rgba(255,255,255,.08);
        background: rgba(255,255,255,.04);
        color: rgba(255,255,255,.84);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        font-size: .72rem;
        font-weight: 600;
        line-height: 1.1;
      }

      .tab-link i{
        font-size: 1.05rem;
      }

      .tab-link.active{
        color: #fff;
        border-color: rgba(24, 194, 156, .28);
        background: rgba(24, 194, 156, .13);
      }

      .hero-panel,
      .pain-tile,
      .result-row,
      .score-item,
      .quote-item,
      .matrix-card{
        padding: 16px;
      }

      .lite-row{
        grid-template-columns: 1fr;
      }
    }

    @media (prefers-reduced-motion: reduce){
      html{
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after{
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
      }
    }

    .accordion-button::after{
      background-size: 1rem;
    }

    .border-soft{
      border-color: var(--line) !important;
    }

    .text-muted-strong{
      color: var(--muted) !important;
    }

/* roulang page: category1 */
:root{
      --bg:#f4f5f7;
      --bg-soft:#ebedf1;
      --surface:#ffffff;
      --surface-2:#f8f9fb;
      --dark:#111317;
      --dark-2:#171b21;
      --text:#15181d;
      --muted:#646d78;
      --line:#d5dbe3;
      --line-strong:#b9c1cb;
      --accent:#16c7a6;
      --accent-2:#f0a33a;
      --accent-soft:#d9f5ee;
      --accent-warm:#fff0d8;
      --shadow:0 10px 24px rgba(15,18,22,.06);
      --shadow-strong:0 16px 36px rgba(15,18,22,.10);
      --radius:6px;
      --radius-sm:4px;
      --container:1180px;
      --header-h:74px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, #f7f8fa 0%, #f1f3f6 35%, #edf0f4 100%);
      font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      line-height:1.6;
      letter-spacing:0;
      padding-bottom:0;
    }

    a{
      color:inherit;
      text-decoration:none;
    }
    a:hover{color:inherit}
    img{max-width:100%; display:block}
    button, input, select, textarea{
      font:inherit;
      letter-spacing:0;
    }
    ::selection{
      background:rgba(22,199,166,.18);
      color:var(--text);
    }
    :focus-visible{
      outline:2px solid rgba(22,199,166,.75);
      outline-offset:2px;
    }

    .container-rail{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(17,19,23,.96);
      backdrop-filter:saturate(120%) blur(10px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .nav-wrap{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:700;
      font-size:18px;
      letter-spacing:0;
      white-space:nowrap;
    }
    .brand:hover{color:#fff}
    .brand-mark{
      width:36px;
      height:36px;
      border-radius:6px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border:1px solid rgba(255,255,255,.16);
      background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
      color:#fff;
      flex:0 0 auto;
    }
    .brand-mark i{
      font-size:17px;
      line-height:1;
    }

    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-link-main,
    .nav-entry{
      min-height:40px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:0 14px;
      border-radius:6px;
      border:1px solid transparent;
      color:rgba(255,255,255,.86);
      font-size:14px;
      font-weight:600;
      transition:background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .nav-link-main:hover,
    .nav-entry:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.10);
      transform:translateY(-1px);
    }
    .nav-link-main.active{
      color:#111317;
      background:#f2f4f7;
      border-color:#f2f4f7;
    }
    .nav-entry{
      color:#111317;
      background:var(--accent);
      border-color:var(--accent);
    }
    .nav-entry:hover{
      color:#0f1418;
      background:#30d2b4;
      border-color:#30d2b4;
    }

    main{overflow:hidden}

    .hero{
      position:relative;
      padding:42px 0 28px;
      border-bottom:1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(244,245,247,.92) 44%, rgba(236,239,244,1) 100%);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(90deg, rgba(17,19,23,.03) 1px, transparent 1px) 0 0 / 72px 72px,
        linear-gradient(rgba(17,19,23,.025) 1px, transparent 1px) 0 0 / 72px 72px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.35), transparent 100%);
      opacity:.45;
    }
    .hero .container-rail{position:relative; z-index:1}
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);
      gap:26px;
      align-items:stretch;
    }
    .hero-copy{
      padding:12px 0 8px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:30px;
      padding:0 12px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      color:var(--muted);
      font-size:13px;
      font-weight:600;
      margin-bottom:16px;
    }
    .hero h1{
      margin:0;
      font-size:56px;
      line-height:1.08;
      letter-spacing:0;
      color:var(--dark);
      max-width:12ch;
      font-weight:800;
    }
    .hero-lead{
      margin:18px 0 0;
      max-width:58ch;
      color:#3f4650;
      font-size:18px;
    }
    .cta-row{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .btn{
      min-height:46px;
      border-radius:6px;
      padding:0 18px;
      font-weight:700;
      font-size:15px;
      border-width:1px;
      box-shadow:none !important;
      transition:transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn-accent{
      color:#0f1418;
      background:var(--accent);
      border-color:var(--accent);
    }
    .btn-accent:hover{
      color:#0f1418;
      background:#31d4b6;
      border-color:#31d4b6;
    }
    .btn-soft{
      color:var(--dark);
      background:#fff;
      border-color:var(--line);
    }
    .btn-soft:hover{
      color:var(--dark);
      background:#f8fafc;
      border-color:var(--line-strong);
    }
    .hero-trust{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      margin-top:20px;
      color:var(--muted);
      font-size:14px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:28px;
    }
    .trust-item i{
      color:var(--accent);
      font-size:14px;
    }

    .hero-panel{
      background:linear-gradient(180deg, #111317 0%, #161b22 100%);
      color:#fff;
      border:1px solid rgba(255,255,255,.06);
      border-radius:6px;
      padding:20px;
      box-shadow:var(--shadow-strong);
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .panel-tag{
      font-size:13px;
      font-weight:700;
      letter-spacing:0;
      color:#fff;
    }
    .panel-meta{
      color:rgba(255,255,255,.66);
      font-size:12px;
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .panel-meta i{color:var(--accent)}
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:10px;
    }
    .matrix-item{
      min-height:112px;
      padding:14px;
      border-radius:6px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
    }
    .matrix-item strong{
      font-size:18px;
      line-height:1.2;
    }
    .matrix-item span{
      font-size:13px;
      color:rgba(255,255,255,.72);
    }
    .panel-foot{
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.72);
      font-size:13px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }

    .band{
      padding:34px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:16px;
    }
    .section-kicker{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:6px;
    }
    .section-kicker::before{
      content:"";
      width:18px;
      height:1px;
      background:var(--accent);
      display:inline-block;
    }
    .section-title{
      margin:0;
      font-size:32px;
      line-height:1.16;
      color:var(--dark);
      font-weight:800;
    }
    .section-sub{
      margin:0;
      color:var(--muted);
      max-width:62ch;
      font-size:16px;
    }

    .pain-strip{
      background:linear-gradient(180deg, #111317 0%, #161b22 100%);
      color:#fff;
      border-top:1px solid rgba(255,255,255,.06);
      border-bottom:1px solid rgba(255,255,255,.06);
      padding:28px 0;
    }
    .pain-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .pain-card{
      min-height:164px;
      padding:18px;
      border-radius:6px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .pain-icon{
      width:38px;
      height:38px;
      border-radius:6px;
      border:1px solid rgba(255,255,255,.1);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--accent);
      background:rgba(255,255,255,.03);
      flex:0 0 auto;
    }
    .pain-card h3{
      margin:0;
      font-size:20px;
      line-height:1.2;
      color:#fff;
    }
    .pain-card p{
      margin:0;
      color:rgba(255,255,255,.72);
      font-size:15px;
    }

    .overview-area{
      padding:40px 0 22px;
    }
    .filter-box{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:6px;
      box-shadow:var(--shadow);
      padding:16px;
      margin-bottom:18px;
    }
    .filter-row{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:14px;
      align-items:center;
      margin-bottom:12px;
    }
    .filter-title{
      margin:0 0 6px;
      font-size:18px;
      font-weight:800;
      color:var(--dark);
    }
    .filter-note{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .search-wrap{
      width:min(320px, 100%);
      justify-self:end;
      position:relative;
    }
    .search-wrap i{
      position:absolute;
      left:14px;
      top:50%;
      transform:translateY(-50%);
      color:var(--muted);
      pointer-events:none;
    }
    .search-input{
      width:100%;
      height:46px;
      border-radius:6px;
      border:1px solid var(--line);
      padding:0 14px 0 40px;
      background:#fff;
      color:var(--text);
      transition:border-color .18s ease, box-shadow .18s ease;
    }
    .search-input:focus{
      border-color:rgba(22,199,166,.75);
      box-shadow:0 0 0 .2rem rgba(22,199,166,.12);
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      justify-content:space-between;
    }
    .chip-group{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
    }
    .filter-chip{
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--dark);
      font-size:14px;
      font-weight:700;
      transition:background-color .18s ease, border-color .18s ease, transform .18s ease, color .18s ease;
    }
    .filter-chip:hover{
      transform:translateY(-1px);
      border-color:var(--line-strong);
    }
    .filter-chip.active{
      background:var(--dark);
      color:#fff;
      border-color:var(--dark);
    }
    .results-count{
      color:var(--muted);
      font-size:14px;
      white-space:nowrap;
    }

    .overview-layout{
      display:grid;
      grid-template-columns:minmax(0, 1.55fr) minmax(300px, .95fr);
      gap:22px;
      align-items:start;
    }
    .entry-list{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:14px;
    }
    .entry-card{
      position:relative;
      min-height:182px;
      padding:18px;
      border-radius:6px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:var(--shadow);
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .entry-card:hover{
      transform:translateY(-2px);
      border-color:rgba(22,199,166,.6);
      box-shadow:var(--shadow-strong);
      background:#fff;
    }
    .card-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .entry-card h3{
      margin:0;
      font-size:21px;
      line-height:1.18;
      font-weight:800;
      color:var(--dark);
    }
    .entry-desc{
      margin:0;
      color:#4a525d;
      font-size:15px;
      flex:1 1 auto;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:var(--surface-2);
      color:#424b56;
      font-size:12px;
      font-weight:700;
    }
    .tag.hot{
      background:var(--accent-soft);
      border-color:#bdeade;
      color:#0c7b66;
    }
    .tag.warm{
      background:var(--accent-warm);
      border-color:#f3d9a8;
      color:#9a6410;
    }
    .tag.dark{
      background:#e9edf2;
      border-color:#d8dee7;
      color:#303846;
    }
    .entry-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:2px;
    }
    .entry-meta{
      color:var(--muted);
      font-size:13px;
      display:inline-flex;
      align-items:center;
      gap:7px;
    }
    .entry-action{
      display:inline-flex;
      align-items:center;
      gap:6px;
      font-size:14px;
      font-weight:700;
      color:var(--dark);
      border-bottom:1px solid transparent;
      transition:border-color .18s ease, color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .entry-action:hover{
      color:var(--accent);
      border-color:rgba(22,199,166,.7);
      transform:translateX(1px);
    }

    .side-panel{
      position:sticky;
      top:92px;
      border-radius:6px;
      background:linear-gradient(180deg, #111317 0%, #171b22 100%);
      color:#fff;
      border:1px solid rgba(255,255,255,.06);
      padding:20px;
      box-shadow:var(--shadow-strong);
    }
    .side-panel h3{
      margin:0 0 12px;
      font-size:22px;
      line-height:1.18;
      color:#fff;
      font-weight:800;
    }
    .side-panel p{
      margin:0;
      color:rgba(255,255,255,.72);
      font-size:15px;
    }
    .side-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .side-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,255,255,.84);
      font-size:14px;
    }
    .side-list i{
      color:var(--accent);
      margin-top:2px;
      flex:0 0 auto;
    }
    .mini-matrix{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:18px;
    }
    .mini-link{
      min-height:92px;
      padding:14px;
      border-radius:6px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      color:#fff;
      transition:transform .18s ease, border-color .18s ease, background-color .18s ease;
    }
    .mini-link:hover{
      transform:translateY(-1px);
      border-color:rgba(22,199,166,.55);
      background:rgba(255,255,255,.07);
      color:#fff;
    }
    .mini-link span{
      display:block;
      font-size:13px;
      color:rgba(255,255,255,.68);
      margin-top:4px;
    }
    .mini-link strong{
      font-size:16px;
      display:block;
      line-height:1.2;
    }

    .result-band{
      padding:30px 0 34px;
    }
    .result-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .result-card{
      min-height:164px;
      border-radius:6px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow);
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .result-num{
      font-size:18px;
      font-weight:800;
      color:var(--accent);
    }
    .result-card h3{
      margin:0;
      font-size:20px;
      line-height:1.18;
      font-weight:800;
      color:var(--dark);
    }
    .result-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }

    .proof-section{
      padding:8px 0 34px;
    }
    .proof-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .quote-card{
      border-radius:6px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow);
      padding:18px;
      min-height:176px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .quote-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .quote-mark{
      width:34px;
      height:34px;
      border-radius:6px;
      border:1px solid var(--line);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--accent);
      background:#f8fafc;
      flex:0 0 auto;
    }
    .quote-name{
      font-size:14px;
      font-weight:800;
      color:var(--dark);
    }
    .quote-role{
      color:var(--muted);
      font-size:12px;
    }
    .quote-card p{
      margin:0;
      color:#404854;
      font-size:15px;
    }

    .faq-section{
      padding:20px 0 36px;
    }
    .accordion{
      display:grid;
      gap:10px;
    }
    .accordion-item{
      border:1px solid var(--line);
      border-radius:6px !important;
      overflow:hidden;
      box-shadow:var(--shadow);
      background:#fff;
    }
    .accordion-button{
      background:#fff;
      color:var(--dark);
      font-weight:800;
      font-size:16px;
      padding:16px 18px;
      border:0;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      background:#f8fafc;
      color:var(--dark);
    }
    .accordion-button::after{
      filter:grayscale(1) brightness(.3);
    }
    .accordion-body{
      color:#424b56;
      padding:0 18px 16px;
      font-size:15px;
    }

    .cta-section{
      padding:34px 0 46px;
      background:linear-gradient(180deg, #111317 0%, #161b22 100%);
      color:#fff;
      border-top:1px solid rgba(255,255,255,.06);
    }
    .cta-shell{
      border-radius:6px;
      border:1px solid rgba(255,255,255,.08);
      padding:26px;
      background:rgba(255,255,255,.03);
      box-shadow:var(--shadow-strong);
    }
    .cta-shell h2{
      margin:0;
      font-size:34px;
      line-height:1.12;
      font-weight:800;
      color:#fff;
    }
    .cta-shell p{
      margin:14px 0 0;
      max-width:62ch;
      color:rgba(255,255,255,.74);
      font-size:16px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .btn-light-custom{
      min-height:46px;
      border-radius:6px;
      padding:0 18px;
      font-weight:800;
      font-size:15px;
      color:#111317;
      background:#fff;
      border:1px solid #fff;
    }
    .btn-light-custom:hover{
      color:#111317;
      background:#f3f6f9;
      border-color:#f3f6f9;
    }
    .btn-dark-custom{
      min-height:46px;
      border-radius:6px;
      padding:0 18px;
      font-weight:800;
      font-size:15px;
      color:#fff;
      background:transparent;
      border:1px solid rgba(255,255,255,.18);
    }
    .btn-dark-custom:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.28);
    }

    .footer{
      background:#0f1216;
      color:#d8dee7;
      padding:30px 0 18px;
      border-top:1px solid rgba(255,255,255,.06);
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.25fr .9fr .9fr;
      gap:22px;
      padding-bottom:20px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .footer .brand{
      color:#fff;
    }
    .footer p{
      color:#aab2bd;
      margin:0;
      font-size:14px;
    }
    .footer h3{
      margin:0 0 12px;
      color:#fff;
      font-size:15px;
      font-weight:800;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .footer-links a{
      color:#d8dee7;
      font-size:14px;
      transition:color .18s ease;
    }
    .footer-links a:hover{
      color:#fff;
    }
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding-top:16px;
      color:#8f98a4;
      font-size:13px;
    }

    .mobile-tabbar{
      display:none;
    }

    .mobile-only-spacer{
      display:none;
    }

    .accordion-button:focus{
      box-shadow:none;
    }

    .hidden-card{display:none !important;}

    @media (max-width: 1199.98px){
      .hero h1{font-size:50px}
      .overview-layout{grid-template-columns:minmax(0,1.45fr) minmax(280px,.92fr)}
    }

    @media (max-width: 991.98px){
      .hero-grid,
      .overview-layout,
      .result-grid,
      .proof-grid,
      .pain-grid,
      .footer-top{
        grid-template-columns:1fr;
      }
      .hero h1{max-width:100%; font-size:42px}
      .hero-lead{font-size:17px}
      .side-panel{
        position:relative;
        top:auto;
      }
      .search-wrap{
        width:100%;
        justify-self:stretch;
      }
      .filter-row{
        grid-template-columns:1fr;
      }
      .chip-row{
        justify-content:flex-start;
      }
    }

    @media (max-width: 767.98px){
      body{padding-bottom:78px}
      .site-header{
        position:sticky;
      }
      .nav-wrap{
        flex-direction:column;
        align-items:flex-start;
        justify-content:flex-start;
        padding:12px 0 10px;
        gap:10px;
      }
      .desktop-nav{
        width:100%;
        overflow-x:auto;
        flex-wrap:nowrap;
        justify-content:flex-start;
        padding-bottom:2px;
        scrollbar-width:none;
      }
      .desktop-nav::-webkit-scrollbar{display:none}
      .nav-link-main,
      .nav-entry{
        flex:0 0 auto;
      }
      .hero{
        padding:30px 0 22px;
      }
      .hero h1{
        font-size:34px;
      }
      .hero-lead{
        font-size:16px;
      }
      .matrix-grid{
        grid-template-columns:1fr 1fr;
      }
      .entry-list{
        grid-template-columns:1fr;
      }
      .section-title{
        font-size:28px;
      }
      .cta-shell h2{
        font-size:28px;
      }
      .pain-card,
      .result-card,
      .quote-card,
      .entry-card{
        min-height:auto;
      }
      .footer-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
      .mobile-tabbar{
        display:flex;
        position:fixed;
        left:0;
        right:0;
        bottom:0;
        z-index:1040;
        background:rgba(17,19,23,.98);
        border-top:1px solid rgba(255,255,255,.08);
        padding:8px 10px 10px;
        gap:8px;
        box-shadow:0 -8px 20px rgba(0,0,0,.18);
      }
      .mobile-tab{
        flex:1 1 0;
        min-width:0;
        display:flex;
        flex-direction:column;
        align-items:center;
        justify-content:center;
        gap:4px;
        min-height:56px;
        border-radius:6px;
        border:1px solid transparent;
        color:rgba(255,255,255,.78);
        background:transparent;
        font-size:11px;
        font-weight:700;
        transition:background-color .18s ease, border-color .18s ease, color .18s ease;
      }
      .mobile-tab i{
        font-size:18px;
        line-height:1;
      }
      .mobile-tab.active{
        color:#0f1418;
        background:var(--accent);
        border-color:var(--accent);
      }
      .mobile-tab:hover{
        color:#fff;
        background:rgba(255,255,255,.06);
        border-color:rgba(255,255,255,.10);
      }
    }

    @media (max-width: 575.98px){
      .container-rail{
        width:calc(100% - 24px);
      }
      .hero h1{
        font-size:30px;
      }
      .hero-panel,
      .side-panel,
      .cta-shell{
        padding:16px;
      }
      .matrix-grid,
      .mini-matrix{
        grid-template-columns:1fr;
      }
      .filter-box{
        padding:14px;
      }
      .filter-chip{
        min-height:36px;
        padding:0 12px;
      }
      .entry-card,
      .pain-card,
      .result-card,
      .quote-card{
        padding:16px;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .section-title{
        font-size:24px;
      }
      .accordion-button{
        font-size:15px;
        padding:14px 16px;
      }
      .accordion-body{
        padding:0 16px 14px;
      }
      .cta-actions .btn{
        width:100%;
      }
      .nav-link-main,
      .nav-entry{
        min-height:38px;
        padding:0 12px;
        font-size:13px;
      }
    }