/* roulang page: index */
:root {
      --bg: #f6f7f8;
      --panel: #ffffff;
      --panel-strong: #111315;
      --text: #17191c;
      --muted: #666d75;
      --soft: #8b929a;
      --line: #e5e7ea;
      --line-strong: #d4d8dd;
      --primary: #ef3f25;
      --primary-dark: #d92f18;
      --accent: #ff7a1a;
      --cyan: #25b6bd;
      --green: #18a56f;
      --warning: #f59e0b;
      --radius: 8px;
      --radius-sm: 6px;
      --shadow: 0 14px 42px rgba(17, 19, 21, .08);
      --shadow-sm: 0 8px 22px rgba(17, 19, 21, .06);
      --container: 1220px;
      --font: PingFang SC, Microsoft YaHei, Noto Sans SC, Source Han Sans SC, Arial, sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: var(--font);
      color: var(--text);
      line-height: 1.65;
      background:
        linear-gradient(90deg, rgba(17, 19, 21, .035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(17, 19, 21, .035) 1px, transparent 1px),
        var(--bg);
      background-size: 42px 42px;
      overflow-x: hidden;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
      background: none;
    }

    input {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 12px 13px;
      color: var(--text);
      background: #fff;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    input:focus {
      border-color: rgba(239, 63, 37, .72);
      box-shadow: 0 0 0 4px rgba(239, 63, 37, .1);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(246, 247, 248, .92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--line);
    }

    .nav {
      height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

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

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 7px;
      border: 1px solid rgba(239, 63, 37, .34);
      background:
        linear-gradient(135deg, rgba(239, 63, 37, .95), rgba(255, 122, 26, .92));
      position: relative;
      box-shadow: 0 8px 18px rgba(239, 63, 37, .2);
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      left: 8px;
      right: 8px;
      height: 2px;
      background: rgba(255, 255, 255, .9);
      border-radius: 10px;
    }

    .brand-mark::before {
      top: 11px;
    }

    .brand-mark::after {
      bottom: 11px;
    }

    .brand-text {
      font-size: 17px;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      min-height: 40px;
      display: inline-flex;
      align-items: center;
      padding: 0 14px;
      border-radius: 999px;
      color: #3b4046;
      font-size: 14px;
      font-weight: 600;
      transition: color .2s ease, background-color .2s ease;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 6px;
      height: 2px;
      border-radius: 999px;
      background: transparent;
      transition: background-color .2s ease;
    }

    .nav-link:hover {
      color: var(--primary);
      background: rgba(239, 63, 37, .06);
    }

    .nav-link.active {
      color: var(--primary);
    }

    .nav-link.active::after {
      background: var(--primary);
    }

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

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      height: 38px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--muted);
      font-size: 13px;
      font-weight: 600;
      white-space: nowrap;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 4px rgba(24, 165, 111, .12);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      color: var(--text);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: currentColor;
      border-radius: 10px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 18px;
      border-radius: var(--radius);
      font-size: 14px;
      font-weight: 800;
      line-height: 1;
      white-space: nowrap;
      transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
    }

    .btn-primary {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 10px 24px rgba(239, 63, 37, .22);
    }

    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-1px);
      box-shadow: 0 14px 30px rgba(239, 63, 37, .25);
    }

    .btn-secondary {
      background: #fff;
      color: var(--text);
      border: 1px solid var(--line-strong);
    }

    .btn-secondary:hover {
      color: var(--primary);
      border-color: rgba(239, 63, 37, .38);
      background: rgba(239, 63, 37, .05);
      transform: translateY(-1px);
    }

    .btn-dark {
      background: #151719;
      color: #fff;
    }

    .btn-dark:hover {
      background: #000;
      transform: translateY(-1px);
    }

    .btn[disabled],
    .btn.is-disabled {
      opacity: .48;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

    main {
      overflow: hidden;
    }

    section {
      padding: 72px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 26px;
      margin-bottom: 28px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      color: var(--primary);
      font-size: 13px;
      font-weight: 800;
    }

    .section-kicker::before {
      content: "";
      width: 22px;
      height: 2px;
      background: var(--primary);
      border-radius: 99px;
    }

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

    h1 {
      font-size: clamp(30px, 4vw, 48px);
      font-weight: 800;
      max-width: 760px;
    }

    h2 {
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 800;
    }

    h3 {
      font-size: 18px;
      font-weight: 800;
    }

    .section-copy,
    .hero-copy {
      color: var(--muted);
      font-size: 16px;
      max-width: 720px;
    }

    .hero {
      padding: 42px 0 80px;
    }

    .hero-stage {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
      gap: 26px;
      align-items: stretch;
      min-height: 610px;
    }

    .hero-lead {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .88);
      box-shadow: var(--shadow);
      padding: clamp(28px, 4vw, 48px);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
    }

    .hero-lead::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(239, 63, 37, .08), transparent 34%),
        linear-gradient(180deg, transparent 70%, rgba(255, 122, 26, .08));
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 1;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 11px;
      border: 1px solid rgba(239, 63, 37, .25);
      border-radius: 999px;
      background: rgba(239, 63, 37, .07);
      color: var(--primary);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .hero-copy {
      margin-top: 18px;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .hero-proof {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 34px;
    }

    .proof-item {
      min-height: 78px;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .78);
    }

    .proof-icon {
      width: 26px;
      height: 26px;
      border-radius: 6px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      background: rgba(239, 63, 37, .08);
      border: 1px solid rgba(239, 63, 37, .14);
      margin-bottom: 7px;
      font-weight: 800;
    }

    .proof-item strong {
      display: block;
      font-size: 13px;
      line-height: 1.35;
    }

    .whitepaper-panel {
      display: grid;
      grid-template-rows: auto 1fr auto;
      gap: 16px;
      border: 1px solid #22272d;
      border-radius: var(--radius);
      background: #111315;
      color: #fff;
      box-shadow: var(--shadow);
      padding: 18px;
      overflow: hidden;
      position: relative;
    }

    .whitepaper-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
      background-size: 28px 28px;
      opacity: .7;
      pointer-events: none;
    }

    .document-cover,
    .lead-form {
      position: relative;
      z-index: 1;
    }

    .document-cover {
      display: grid;
      grid-template-columns: 150px 1fr;
      gap: 16px;
      align-items: stretch;
    }

    .cover-card {
      min-height: 220px;
      border-radius: var(--radius);
      padding: 18px;
      background:
        linear-gradient(160deg, #f9f9f9, #dfe4e8 60%, #ffefe7);
      color: #151719;
      border: 1px solid rgba(255, 255, 255, .2);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .cover-card small {
      color: var(--primary);
      font-weight: 800;
    }

    .cover-card strong {
      font-size: 24px;
      line-height: 1.15;
    }

    .cover-lines span {
      display: block;
      height: 5px;
      margin-top: 8px;
      border-radius: 99px;
      background: #151719;
      opacity: .75;
    }

    .cover-lines span:nth-child(2) {
      width: 70%;
      background: var(--primary);
    }

    .toc-card {
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .06);
      border-radius: var(--radius);
      padding: 18px;
    }

    .toc-card h2 {
      font-size: 21px;
      margin-bottom: 12px;
    }

    .toc-list {
      list-style: none;
      display: grid;
      gap: 11px;
    }

    .toc-list li {
      display: grid;
      grid-template-columns: 24px 1fr auto;
      gap: 10px;
      align-items: center;
      color: rgba(255, 255, 255, .84);
      font-size: 14px;
    }

    .toc-list b {
      color: var(--accent);
      font-size: 13px;
    }

    .toc-list em {
      font-style: normal;
      color: rgba(255, 255, 255, .48);
      font-size: 12px;
    }

    .lead-form {
      border-top: 1px solid rgba(255, 255, 255, .12);
      padding-top: 16px;
    }

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

    .lead-form-title strong {
      font-size: 17px;
    }

    .lead-form-title span {
      color: var(--accent);
      font-size: 13px;
      font-weight: 800;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr auto;
      gap: 10px;
    }

    .lead-form input {
      background: rgba(255, 255, 255, .96);
      border-color: rgba(255, 255, 255, .22);
    }

    .lead-note {
      margin-top: 10px;
      color: rgba(255, 255, 255, .6);
      font-size: 12px;
    }

    .vertical-flow {
      background: #fff;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .story-grid {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 22px;
      align-items: start;
    }

    .filter-rail {
      position: sticky;
      top: 100px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fafafa;
      padding: 18px;
    }

    .filter-rail h3 {
      margin-bottom: 14px;
    }

    .chip-group {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 36px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      transition: border-color .2s ease, color .2s ease, background-color .2s ease;
    }

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

    .chip:hover,
    .chip.active {
      border-color: rgba(239, 63, 37, .36);
      color: var(--primary);
      background: rgba(239, 63, 37, .05);
    }

    .chip.active::before {
      background: var(--primary);
      box-shadow: 0 0 0 4px rgba(239, 63, 37, .12);
    }

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

    .vertical-card {
      aspect-ratio: 3 / 4.7;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(255, 122, 26, .08), transparent 38%),
        #fff;
      padding: 16px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: var(--shadow-sm);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .vertical-card:hover {
      transform: translateY(-4px);
      border-color: rgba(239, 63, 37, .42);
      box-shadow: 0 14px 34px rgba(239, 63, 37, .12);
    }

    .card-topline {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      color: var(--soft);
      font-size: 12px;
      font-weight: 800;
    }

    .hot-tag {
      color: var(--primary);
      background: rgba(239, 63, 37, .08);
      border: 1px solid rgba(239, 63, 37, .14);
      border-radius: 999px;
      padding: 3px 8px;
    }

    .vertical-card h3 {
      font-size: 20px;
      margin-top: 18px;
    }

    .vertical-card p {
      color: var(--muted);
      font-size: 14px;
      margin-top: 10px;
    }

    .metric-line {
      display: grid;
      gap: 7px;
      margin-top: 14px;
    }

    .metric-line span {
      height: 6px;
      border-radius: 99px;
      background: #eceff1;
      overflow: hidden;
    }

    .metric-line span::before {
      content: "";
      display: block;
      height: 100%;
      width: var(--w, 65%);
      border-radius: inherit;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }

    .hot-list-section {
      background: var(--bg);
    }

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

    .deal-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      padding: 18px;
      min-height: 240px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

    .deal-card:hover {
      border-color: rgba(239, 63, 37, .48);
      transform: translateY(-3px);
      box-shadow: var(--shadow);
    }

    .deal-card:hover .live-dot {
      background: var(--primary);
      box-shadow: 0 0 0 5px rgba(239, 63, 37, .12);
    }

    .deal-head {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--line);
      margin-bottom: 16px;
      color: var(--soft);
      font-size: 12px;
      font-weight: 800;
    }

    .live-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--line-strong);
      transition: background-color .2s ease, box-shadow .2s ease;
    }

    .deal-card p {
      color: var(--muted);
      font-size: 14px;
      margin-top: 10px;
    }

    .price-style {
      display: inline-flex;
      align-items: baseline;
      gap: 5px;
      margin-top: 18px;
      color: var(--primary);
      font-weight: 800;
      font-size: 28px;
      line-height: 1;
    }

    .price-style small {
      font-size: 13px;
      color: var(--soft);
    }

    .mini-action {
      margin-top: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 12px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--line);
      color: var(--text);
      font-weight: 800;
      font-size: 13px;
      transition: color .2s ease, background .2s ease, border-color .2s ease;
    }

    .mini-action:hover {
      color: #fff;
      background: var(--primary);
      border-color: var(--primary);
    }

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

    .list-shell {
      display: grid;
      grid-template-columns: 260px 1fr;
      gap: 18px;
      align-items: start;
    }

    .list-sidebar {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fafafa;
      padding: 16px;
    }

    .side-title {
      color: var(--text);
      font-weight: 800;
      margin-bottom: 12px;
    }

    .side-option {
      width: 100%;
      min-height: 44px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 0 12px;
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-weight: 700;
      font-size: 14px;
      transition: background .2s ease, color .2s ease;
    }

    .side-option:hover,
    .side-option.selected {
      background: rgba(239, 63, 37, .07);
      color: var(--primary);
    }

    .side-option.selected span {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--primary);
    }

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

    .scan-item {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 16px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .scan-item:hover {
      transform: translateX(3px);
      border-color: rgba(239, 63, 37, .38);
      box-shadow: var(--shadow-sm);
    }

    .scan-info h3 {
      margin-bottom: 8px;
    }

    .scan-info p {
      color: var(--muted);
      font-size: 14px;
      max-width: 680px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
      margin-top: 10px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 24px;
      padding: 0 8px;
      border-radius: 999px;
      background: #f1f3f5;
      color: #5d646c;
      font-size: 12px;
      font-weight: 800;
    }

    .badge.hot {
      background: rgba(239, 63, 37, .09);
      color: var(--primary);
    }

    .item-meta {
      min-width: 126px;
      text-align: right;
    }

    .item-meta strong {
      display: block;
      color: var(--primary);
      font-size: 22px;
      line-height: 1.1;
    }

    .item-meta small {
      color: var(--soft);
      font-weight: 700;
    }

    .empty-state {
      border: 1px dashed var(--line-strong);
      border-radius: var(--radius);
      padding: 18px;
      color: var(--soft);
      background: #fbfbfb;
      display: none;
    }

    .reviews {
      background: #111315;
      color: #fff;
    }

    .reviews .section-copy,
    .reviews .section-kicker {
      color: rgba(255, 255, 255, .68);
    }

    .review-layout {
      display: grid;
      grid-template-columns: 320px 1fr;
      gap: 18px;
      align-items: stretch;
    }

    .score-card {
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .05);
      padding: 22px;
    }

    .score-number {
      color: var(--accent);
      font-size: 54px;
      font-weight: 800;
      line-height: 1;
      margin-bottom: 10px;
    }

    .score-card p {
      color: rgba(255, 255, 255, .66);
      margin-bottom: 18px;
    }

    .score-bars {
      display: grid;
      gap: 12px;
    }

    .score-bars label {
      display: grid;
      grid-template-columns: 72px 1fr;
      gap: 10px;
      align-items: center;
      color: rgba(255, 255, 255, .66);
      font-size: 13px;
    }

    .score-bars span {
      height: 7px;
      border-radius: 99px;
      background: rgba(255, 255, 255, .1);
      overflow: hidden;
    }

    .score-bars span::before {
      content: "";
      display: block;
      width: var(--w, 80%);
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }

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

    .review-card {
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .055);
      padding: 16px;
      min-height: 132px;
    }

    .review-user {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
    }

    .avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(239, 63, 37, .18);
      color: #ffb199;
      font-weight: 800;
    }

    .review-user strong {
      font-size: 14px;
    }

    .review-card p {
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
    }

    .news-section {
      background: #fff;
      border-bottom: 1px solid var(--line);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1fr 360px;
      gap: 22px;
    }

    .news-list {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      background: #fff;
    }

    .news-link {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      min-height: 72px;
      padding: 0 18px;
      border-bottom: 1px solid var(--line);
      transition: background .2s ease, color .2s ease;
    }

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

    .news-link:hover {
      background: rgba(239, 63, 37, .05);
      color: var(--primary);
    }

    .news-date {
      color: var(--soft);
      font-size: 12px;
      font-weight: 800;
    }

    .news-title {
      font-weight: 800;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .news-label {
      color: var(--primary);
      border: 1px solid rgba(239, 63, 37, .18);
      background: rgba(239, 63, 37, .06);
      border-radius: 999px;
      padding: 4px 8px;
      font-size: 12px;
      font-weight: 800;
    }

    .news-recommend {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(239, 63, 37, .08), transparent 42%),
        #fafafa;
      padding: 18px;
    }

    .news-recommend h3 {
      margin-bottom: 10px;
    }

    .news-recommend p {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .timeline {
      display: grid;
      gap: 12px;
      margin-top: 12px;
    }

    .time-item {
      display: grid;
      grid-template-columns: 70px 1fr;
      gap: 12px;
      align-items: start;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--line);
    }

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

    .time-item time {
      color: var(--primary);
      font-weight: 800;
      font-size: 13px;
    }

    .time-item strong {
      display: block;
      font-size: 14px;
      margin-bottom: 3px;
    }

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

    .member-section {
      background: var(--bg);
    }

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

    .member-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 20px;
      min-height: 210px;
      position: relative;
      overflow: hidden;
    }

    .member-card::after {
      content: "";
      position: absolute;
      right: -28px;
      top: -28px;
      width: 86px;
      height: 86px;
      border: 1px solid rgba(239, 63, 37, .18);
      border-radius: 50%;
    }

    .member-card h3 {
      margin-bottom: 10px;
    }

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

    .benefit-price {
      margin-top: 20px;
      color: var(--primary);
      font-size: 26px;
      font-weight: 800;
    }

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

    .security-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }

    .security-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fafafa;
      padding: 18px;
    }

    .security-item .proof-icon {
      margin-bottom: 12px;
    }

    .security-item p {
      color: var(--muted);
      font-size: 14px;
      margin-top: 8px;
    }

    .faq-section {
      background: var(--bg);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 24px;
      align-items: start;
    }

    .faq-intro {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 22px;
    }

    .faq-intro p {
      color: var(--muted);
      margin-top: 12px;
    }

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

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      overflow: hidden;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .faq-item:hover {
      border-color: rgba(239, 63, 37, .28);
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      width: 100%;
      min-height: 60px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 0 18px;
      color: var(--text);
      text-align: left;
      font-weight: 800;
    }

    .faq-question span:last-child {
      color: var(--primary);
      font-size: 20px;
      line-height: 1;
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px 18px;
      color: var(--muted);
      font-size: 14px;
      border-left: 3px solid var(--primary);
      margin-left: 18px;
    }

    .faq-item.open .faq-answer {
      display: block;
    }

    .faq-item.open .faq-question span:last-child {
      transform: rotate(45deg);
    }

    .cta-section {
      padding: 70px 0 86px;
      background: #fff;
    }

    .cta-band {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 26px;
      align-items: center;
      border: 1px solid rgba(239, 63, 37, .2);
      border-radius: var(--radius);
      background:
        linear-gradient(90deg, rgba(239, 63, 37, .12), rgba(255, 122, 26, .08) 46%, rgba(255, 255, 255, .95)),
        #fff;
      padding: clamp(22px, 4vw, 34px);
      box-shadow: var(--shadow);
    }

    .cta-band h2 {
      margin-bottom: 12px;
    }

    .cta-points {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-top: 16px;
    }

    .cta-point {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 32px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .75);
      border: 1px solid rgba(239, 63, 37, .15);
      color: #5c4240;
      font-size: 13px;
      font-weight: 800;
    }

    .cta-point::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--primary);
    }

    .cta-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .site-footer {
      background: #111315;
      color: #fff;
      padding: 42px 0 34px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 30px;
      align-items: start;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
    }

    .footer-copy {
      color: rgba(255, 255, 255, .62);
      max-width: 620px;
      font-size: 14px;
    }

    .footer-links {
      display: flex;
      gap: 16px;
      align-items: center;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
      font-weight: 700;
      transition: color .2s ease;
    }

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

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(255, 255, 255, .46);
      font-size: 13px;
    }

    .mobile-drawer {
      display: none;
    }

    @media (max-width: 1080px) {
      .hero-stage,
      .story-grid,
      .review-layout,
      .news-layout,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .hero-stage {
        min-height: 0;
      }

      .document-cover {
        grid-template-columns: 170px 1fr;
      }

      .vertical-cards,
      .deal-grid,
      .security-strip {
        grid-template-columns: repeat(2, 1fr);
      }

      .filter-rail {
        position: static;
      }

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

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

      .news-recommend {
        order: -1;
      }
    }

    @media (max-width: 820px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      section {
        padding: 54px 0;
      }

      .nav {
        height: 68px;
      }

      .nav-links,
      .nav-actions {
        display: none;
      }

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

      .mobile-drawer {
        display: block;
        position: fixed;
        top: 68px;
        right: 14px;
        left: 14px;
        z-index: 60;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, .98);
        box-shadow: var(--shadow);
        padding: 10px;
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: opacity .2s ease, transform .2s ease;
      }

      .mobile-drawer.open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
      }

      .mobile-drawer a {
        display: flex;
        align-items: center;
        min-height: 48px;
        padding: 0 12px;
        border-bottom: 1px solid var(--line);
        font-weight: 800;
      }

      .mobile-drawer a:last-of-type {
        border-bottom: 0;
      }

      .mobile-drawer .btn {
        width: 100%;
        margin-top: 10px;
      }

      .hero {
        padding-top: 24px;
      }

      .hero-lead {
        padding: 24px;
      }

      .hero-proof,
      .document-cover,
      .form-grid,
      .cta-band,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .lead-form-title {
        align-items: flex-start;
        flex-direction: column;
      }

      .section-head {
        display: block;
      }

      .section-head .btn {
        margin-top: 16px;
      }

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

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 560px) {
      .brand-text {
        font-size: 15px;
        max-width: 230px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      h1 {
        font-size: 30px;
      }

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

      .btn {
        width: 100%;
      }

      .hero-proof,
      .vertical-cards,
      .deal-grid,
      .review-wall,
      .member-grid,
      .security-strip {
        grid-template-columns: 1fr;
      }

      .vertical-card {
        aspect-ratio: auto;
        min-height: 260px;
      }

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

      .item-meta {
        text-align: left;
      }

      .news-title {
        white-space: normal;
      }

      .footer-bottom {
        display: block;
      }

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

/* roulang page: category1 */
:root {
      --bg: #f7f7f5;
      --panel: #ffffff;
      --panel-strong: #111214;
      --text: #171717;
      --muted: #686b73;
      --soft: #9a9da5;
      --line: #e6e2dc;
      --line-dark: rgba(255, 255, 255, .14);
      --primary: #e84220;
      --primary-dark: #c92f14;
      --accent: #ff8a2b;
      --cyan: #19b8b2;
      --success: #19a56f;
      --warning: #ffb020;
      --radius: 8px;
      --radius-sm: 6px;
      --shadow: 0 18px 45px rgba(21, 21, 21, .08);
      --shadow-soft: 0 8px 24px rgba(21, 21, 21, .06);
      --max: 1220px;
      --font: PingFang SC, Microsoft YaHei, Noto Sans SC, Source Han Sans SC, Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        linear-gradient(90deg, rgba(232, 66, 32, .035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(20, 20, 20, .035) 1px, transparent 1px),
        var(--bg);
      background-size: 56px 56px;
      line-height: 1.65;
      letter-spacing: 0;
    }

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

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

    button, input, select {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(232, 66, 32, .25);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 247, 245, .92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }

    .nav-shell {
      height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

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

    .brand-mark {
      width: 26px;
      height: 26px;
      border-radius: 7px;
      display: inline-block;
      background:
        linear-gradient(135deg, var(--primary) 0 46%, transparent 47%),
        linear-gradient(315deg, var(--accent) 0 47%, #151515 48%);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28);
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      padding: 9px 13px;
      border-radius: 999px;
      color: #393b40;
      font-size: 15px;
      font-weight: 600;
      transition: color .2s ease, background .2s ease;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 5px;
      height: 2px;
      background: var(--primary);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .2s ease;
    }

    .nav-link:hover {
      color: var(--primary);
      background: rgba(232, 66, 32, .06);
    }

    .nav-link.active {
      color: var(--primary);
      background: rgba(232, 66, 32, .08);
    }

    .nav-link.active::after {
      transform: scaleX(1);
    }

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

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 38px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      font-size: 13px;
      color: #45474d;
      background: #fff;
      white-space: nowrap;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--success);
      box-shadow: 0 0 0 4px rgba(25, 165, 111, .12);
    }

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

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #fff;
      box-shadow: 0 10px 22px rgba(232, 66, 32, .22);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      background: linear-gradient(135deg, var(--primary-dark), #f17219);
      box-shadow: 0 14px 28px rgba(232, 66, 32, .28);
    }

    .btn-secondary {
      border: 1px solid rgba(232, 66, 32, .28);
      color: var(--primary);
      background: #fff;
    }

    .btn-secondary:hover {
      transform: translateY(-1px);
      background: rgba(232, 66, 32, .06);
      border-color: rgba(232, 66, 32, .48);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: var(--radius-sm);
      background: #fff;
      border: 1px solid var(--line);
      color: var(--text);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 5px auto;
      background: currentColor;
      border-radius: 2px;
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 72px 0;
    }

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

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--primary);
      font-size: 13px;
      font-weight: 800;
      padding: 6px 10px;
      border: 1px solid rgba(232, 66, 32, .2);
      border-radius: 999px;
      background: rgba(232, 66, 32, .06);
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 0 4px rgba(232, 66, 32, .12);
    }

    .category-hero {
      padding: 54px 0 36px;
      border-bottom: 1px solid var(--line);
      background:
        radial-gradient(circle at 78% 16%, rgba(232, 66, 32, .08), transparent 26%),
        linear-gradient(180deg, rgba(255, 255, 255, .74), rgba(247, 247, 245, .92));
    }

    .category-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 390px;
      gap: 42px;
      align-items: end;
    }

    .hero-copy h1 {
      margin: 18px 0 14px;
      max-width: 820px;
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.16;
      font-weight: 800;
      letter-spacing: 0;
    }

    .hero-copy p {
      margin: 0;
      max-width: 760px;
      color: var(--muted);
      font-size: 17px;
    }

    .hero-tools {
      margin-top: 26px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 38px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: #4e5158;
      font-size: 14px;
      font-weight: 700;
      transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
    }

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

    .chip:hover,
    .chip.active {
      color: var(--primary);
      border-color: rgba(232, 66, 32, .32);
      background: rgba(232, 66, 32, .06);
      transform: translateY(-1px);
    }

    .chip.active::before {
      background: var(--primary);
    }

    .control-panel {
      background: var(--panel-strong);
      color: #fff;
      border-radius: var(--radius);
      padding: 18px;
      border: 1px solid rgba(255, 255, 255, .12);
      box-shadow: var(--shadow);
    }

    .panel-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--line-dark);
      gap: 14px;
    }

    .panel-head strong {
      font-size: 16px;
    }

    .live-badge {
      color: #111;
      background: #fff;
      border-radius: 999px;
      padding: 4px 9px;
      font-size: 12px;
      font-weight: 800;
    }

    .panel-kpis {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 16px;
    }

    .kpi {
      padding: 12px;
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .07);
      border: 1px solid var(--line-dark);
    }

    .kpi b {
      display: block;
      color: #fff;
      font-size: 20px;
      line-height: 1.2;
    }

    .kpi span {
      display: block;
      margin-top: 5px;
      color: rgba(255, 255, 255, .66);
      font-size: 12px;
    }

    .guard-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 24px;
    }

    .guard-item {
      display: flex;
      align-items: center;
      gap: 9px;
      min-height: 52px;
      padding: 10px 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .8);
      color: #3c3f45;
      font-weight: 700;
      font-size: 14px;
    }

    .guard-icon {
      width: 26px;
      height: 26px;
      display: grid;
      place-items: center;
      color: var(--primary);
      border: 1px solid rgba(232, 66, 32, .22);
      border-radius: 6px;
      background: rgba(232, 66, 32, .07);
      flex: 0 0 auto;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: end;
      gap: 22px;
      margin-bottom: 26px;
    }

    .section-head h2 {
      margin: 10px 0 0;
      font-size: clamp(24px, 3vw, 32px);
      line-height: 1.22;
      letter-spacing: 0;
    }

    .section-head p {
      margin: 10px 0 0;
      max-width: 680px;
      color: var(--muted);
    }

    .layout-filter {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .filter-box,
    .info-box,
    .list-card,
    .mini-card,
    .faq-item {
      background: rgba(255, 255, 255, .92);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
    }

    .filter-box {
      position: sticky;
      top: 98px;
      padding: 18px;
    }

    .filter-box h3 {
      margin: 0 0 14px;
      font-size: 17px;
    }

    .filter-group {
      padding: 14px 0;
      border-top: 1px solid var(--line);
    }

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

    .filter-title {
      margin-bottom: 10px;
      color: #34363b;
      font-size: 13px;
      font-weight: 800;
    }

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

    .option {
      min-height: 34px;
      padding: 0 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: #565a61;
      font-size: 13px;
      font-weight: 700;
      transition: all .2s ease;
    }

    .option:hover,
    .option.selected {
      color: var(--primary);
      border-color: rgba(232, 66, 32, .35);
      background: rgba(232, 66, 32, .07);
    }

    .search-box {
      display: flex;
      gap: 8px;
      margin-top: 14px;
    }

    .search-box input {
      width: 100%;
      height: 42px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 0 12px;
      background: #fff;
      color: var(--text);
    }

    .search-box input::placeholder {
      color: #9da0a7;
    }

    .search-box button {
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: var(--primary);
      font-weight: 800;
    }

    .toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 16px;
      margin-bottom: 14px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .toolbar strong {
      font-size: 15px;
    }

    .sort-select {
      min-height: 38px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--line);
      background: #fff;
      color: #44474d;
      padding: 0 10px;
      font-weight: 700;
    }

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

    .list-card {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 154px;
      gap: 18px;
      padding: 18px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .list-card:hover {
      transform: translateY(-2px);
      border-color: rgba(232, 66, 32, .38);
      box-shadow: 0 16px 34px rgba(232, 66, 32, .1);
    }

    .list-top {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 24px;
      padding: 0 8px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      color: #4a4d53;
      background: #f2f2f0;
      border: 1px solid #e7e3dc;
    }

    .badge.hot {
      color: #fff;
      background: var(--primary);
      border-color: var(--primary);
    }

    .badge.orange {
      color: #7a3200;
      background: rgba(255, 138, 43, .16);
      border-color: rgba(255, 138, 43, .3);
    }

    .badge.green {
      color: #0b6f4b;
      background: rgba(25, 165, 111, .12);
      border-color: rgba(25, 165, 111, .24);
    }

    .list-card h3 {
      margin: 0;
      font-size: 20px;
      line-height: 1.35;
    }

    .list-card p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .meta-line {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 13px;
      color: #555962;
      font-size: 13px;
      font-weight: 700;
    }

    .meta-line span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .meta-line span::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--cyan);
    }

    .list-action {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      justify-content: space-between;
      gap: 12px;
      text-align: right;
    }

    .highlight-num {
      color: var(--primary);
      font-size: 24px;
      font-weight: 800;
      line-height: 1;
    }

    .highlight-num small {
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .recommend-band {
      background: var(--panel-strong);
      color: #fff;
      border-radius: var(--radius);
      padding: 26px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 22px;
      align-items: center;
      border: 1px solid rgba(255, 255, 255, .12);
      box-shadow: var(--shadow);
    }

    .recommend-band h2 {
      margin: 0;
      font-size: clamp(23px, 3vw, 30px);
      line-height: 1.25;
    }

    .recommend-band p {
      margin: 10px 0 0;
      color: rgba(255, 255, 255, .7);
    }

    .summary-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 18px;
    }

    .summary-card {
      padding: 14px;
      border: 1px solid var(--line-dark);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .07);
    }

    .summary-card b {
      display: block;
      font-size: 22px;
      color: #fff;
    }

    .summary-card span {
      display: block;
      color: rgba(255, 255, 255, .62);
      font-size: 12px;
    }

    .entry-box {
      padding: 18px;
      border-radius: var(--radius);
      background: #fff;
      color: var(--text);
    }

    .entry-box strong {
      display: block;
      margin-bottom: 10px;
    }

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

    .step-line li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 9px 0;
      border-top: 1px solid var(--line);
      color: #4f535b;
      font-size: 14px;
      font-weight: 700;
    }

    .step-line li:first-child {
      border-top: 0;
    }

    .step-line em {
      font-style: normal;
      color: var(--primary);
    }

    .mini-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
    }

    .mini-card {
      padding: 22px;
    }

    .mini-card h3 {
      margin: 0 0 10px;
      font-size: 20px;
    }

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

    .timeline {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .timeline-row {
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr);
      gap: 12px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: #fff;
    }

    .timeline-row b {
      color: var(--primary);
    }

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

    .review-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(230px, 1fr));
      gap: 14px;
      overflow-x: auto;
      padding-bottom: 6px;
      scrollbar-width: thin;
    }

    .review {
      min-width: 230px;
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .review-head {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
    }

    .avatar {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: #171717;
      color: #fff;
      font-weight: 800;
    }

    .review p {
      margin: 0;
      color: #4e525a;
      font-size: 14px;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      padding: 32px;
      border-radius: var(--radius);
      border: 1px solid rgba(232, 66, 32, .22);
      background:
        linear-gradient(135deg, rgba(232, 66, 32, .12), rgba(255, 138, 43, .08)),
        #fff;
      box-shadow: var(--shadow);
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 26px;
      align-items: center;
    }

    .cta-band::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(232, 66, 32, .06) 1px, transparent 1px),
        linear-gradient(180deg, rgba(232, 66, 32, .05) 1px, transparent 1px);
      background-size: 32px 32px;
      pointer-events: none;
    }

    .cta-band > * {
      position: relative;
      z-index: 1;
    }

    .cta-band h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 32px);
    }

    .cta-band p {
      margin: 9px 0 0;
      color: var(--muted);
    }

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

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

    .faq-item {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 58px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 0 18px;
      background: #fff;
      color: var(--text);
      text-align: left;
      font-weight: 800;
    }

    .faq-question span:last-child {
      width: 22px;
      height: 22px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: var(--primary);
      background: rgba(232, 66, 32, .08);
      flex: 0 0 auto;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 14px;
      border-left: 3px solid var(--primary);
    }

    .faq-item.open .faq-answer {
      display: block;
    }

    .faq-item.open {
      border-color: rgba(232, 66, 32, .35);
    }

    .site-footer {
      padding: 44px 0 28px;
      border-top: 1px solid var(--line);
      background: #111214;
      color: #fff;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 30px;
      align-items: start;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 18px;
    }

    .footer-copy {
      max-width: 560px;
      margin: 12px 0 0;
      color: rgba(255, 255, 255, .64);
      font-size: 14px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px 18px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
      transition: color .2s ease;
    }

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

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid var(--line-dark);
      color: rgba(255, 255, 255, .52);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .category-grid,
      .layout-filter,
      .recommend-band,
      .mini-grid {
        grid-template-columns: 1fr;
      }

      .filter-box {
        position: static;
      }

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

      .recommend-band {
        padding: 22px;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--max));
      }

      .nav-shell {
        height: 68px;
      }

      .brand {
        max-width: calc(100vw - 94px);
        font-size: 15px;
      }

      .nav-links {
        position: fixed;
        left: 14px;
        right: 14px;
        top: 76px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
      }

      .nav-links.open {
        display: flex;
      }

      .nav-link {
        min-height: 46px;
        display: flex;
        align-items: center;
        border-radius: var(--radius-sm);
      }

      .nav-actions {
        display: none;
      }

      .menu-toggle {
        display: block;
      }

      .category-hero {
        padding: 36px 0 28px;
      }

      .hero-copy h1 {
        font-size: 30px;
      }

      .hero-copy p {
        font-size: 15px;
      }

      .panel-kpis,
      .summary-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 48px 0;
      }

      .section-tight {
        padding: 38px 0;
      }

      .section-head {
        grid-template-columns: 1fr;
      }

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

      .toolbar,
      .list-card,
      .cta-band {
        grid-template-columns: 1fr;
      }

      .toolbar {
        align-items: stretch;
      }

      .list-action {
        align-items: flex-start;
        text-align: left;
      }

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

      .footer-grid,
      .footer-bottom {
        grid-template-columns: 1fr;
        flex-direction: column;
      }

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 520px) {
      .btn {
        width: 100%;
        min-height: 46px;
      }

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

      .chip,
      .option {
        flex: 1 1 auto;
        justify-content: center;
      }

      .search-box {
        flex-direction: column;
      }

      .search-box button {
        width: 100%;
      }

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