/* roulang page: index */
:root {
      --primary: #e83f6f;
      --primary-dark: #b9204d;
      --accent: #ff8a2a;
      --mint: #16b99a;
      --blue: #2563eb;
      --ink: #25151d;
      --muted: #755d66;
      --soft: #fff5ec;
      --rose-soft: #ffe6ed;
      --mint-soft: #e8fff8;
      --line: rgba(37, 21, 29, .12);
      --card: #ffffff;
      --nav: #6f1236;
      --radius: 8px;
      --shadow: 0 18px 48px rgba(111, 18, 54, .12);
      --shadow-soft: 0 10px 26px rgba(37, 21, 29, .08);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.75;
      color: var(--ink);
      background:
        linear-gradient(135deg, rgba(255, 230, 237, .88), rgba(255, 245, 236, .95) 42%, rgba(232, 255, 248, .78)),
        #fffaf6;
      letter-spacing: 0;
      overflow-x: hidden;
    }

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

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

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

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(22, 185, 154, .38);
      outline-offset: 3px;
    }

    .site-shell {
      min-height: 100vh;
    }

    .side-nav {
      position: fixed;
      inset: 0 auto 0 0;
      width: 104px;
      height: 100vh;
      background: linear-gradient(180deg, #7d123c, #4a102b);
      color: #fff;
      z-index: 50;
      display: flex;
      flex-direction: column;
      align-items: stretch;
      box-shadow: 14px 0 36px rgba(74, 16, 43, .2);
    }

    .nav-brand {
      min-height: 116px;
      padding: 18px 12px 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      font-weight: 900;
      font-size: 15px;
      line-height: 1.28;
      background: rgba(255, 255, 255, .08);
      border-bottom: 1px solid rgba(255, 255, 255, .14);
    }

    .nav-list {
      display: grid;
      gap: 10px;
      padding: 18px 10px;
    }

    .nav-item {
      min-height: 68px;
      border-radius: var(--radius);
      display: grid;
      place-items: center;
      gap: 4px;
      padding: 8px 6px;
      color: rgba(255, 255, 255, .78);
      border: 1px solid transparent;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      position: relative;
      text-align: center;
    }

    .nav-item:hover {
      transform: translateY(-2px);
      color: #fff;
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .24);
    }

    .nav-item.active {
      background: #fff7ee;
      color: var(--primary-dark);
      font-weight: 800;
    }

    .nav-item.active::before {
      content: "";
      position: absolute;
      left: -10px;
      top: 18px;
      bottom: 18px;
      width: 4px;
      border-radius: 999px;
      background: var(--accent);
    }

    .nav-ico {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, .13);
      font-weight: 900;
      font-size: 13px;
    }

    .active .nav-ico {
      background: var(--rose-soft);
      color: var(--primary);
    }

    .nav-text {
      font-size: 12px;
      line-height: 1.25;
    }

    .mobile-nav {
      display: none;
    }

    .main-area {
      margin-left: 104px;
      min-height: 100vh;
    }

    .container-custom {
      width: min(1280px, calc(100% - 64px));
      margin: 0 auto;
    }

    .top-ribbon {
      background: linear-gradient(90deg, var(--primary), var(--accent), var(--mint));
      color: #fff;
      font-size: 14px;
      font-weight: 700;
    }

    .ribbon-inner {
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .ribbon-pill {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 2px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .2);
      border: 1px solid rgba(255, 255, 255, .28);
      white-space: nowrap;
    }

    section {
      padding: 82px 0;
    }

    .hero {
      position: relative;
      padding: 54px 0 72px;
      overflow: hidden;
      background:
        radial-gradient(circle at 8% 12%, rgba(255, 138, 42, .25), transparent 28%),
        linear-gradient(135deg, #fff1e2 0%, #ffe2eb 48%, #dcfff4 100%);
    }

    .hero::after {
      content: "";
      position: absolute;
      right: -6vw;
      bottom: -110px;
      width: 42vw;
      height: 220px;
      background: rgba(232, 63, 111, .12);
      transform: rotate(-8deg);
      border-radius: 12px;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
      gap: 32px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 32px;
      padding: 4px 12px;
      border-radius: 999px;
      background: rgba(232, 63, 111, .1);
      color: var(--primary-dark);
      border: 1px solid rgba(232, 63, 111, .18);
      font-size: 14px;
      font-weight: 800;
    }

    .hero h1 {
      margin: 18px 0 18px;
      font-size: clamp(32px, 5vw, 58px);
      line-height: 1.12;
      font-weight: 900;
      letter-spacing: 0;
      color: #2a111c;
    }

    .hero-desc {
      max-width: 720px;
      font-size: 17px;
      color: #664652;
      line-height: 1.85;
    }

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

    .btn {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 18px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      font-weight: 850;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #fff;
      box-shadow: 0 14px 26px rgba(232, 63, 111, .22);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(232, 63, 111, .3);
      filter: saturate(1.08);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, .78);
      color: var(--primary-dark);
      border-color: rgba(232, 63, 111, .26);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      background: #fff;
      border-color: var(--primary);
    }

    .metric-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 30px;
      max-width: 740px;
    }

    .metric {
      min-height: 96px;
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .7);
      border: 1px solid rgba(37, 21, 29, .1);
      box-shadow: var(--shadow-soft);
    }

    .metric strong {
      display: block;
      font-size: 25px;
      line-height: 1.1;
      color: var(--primary-dark);
      font-weight: 900;
    }

    .metric span {
      display: block;
      margin-top: 7px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.45;
    }

    .plan-stage {
      display: grid;
      gap: 14px;
      align-content: start;
    }

    .choice-card {
      position: relative;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .88);
      border: 1px solid rgba(37, 21, 29, .12);
      box-shadow: var(--shadow);
      padding: 18px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .choice-card:hover {
      transform: translateY(-3px);
      border-color: rgba(232, 63, 111, .42);
      box-shadow: 0 24px 58px rgba(111, 18, 54, .16);
    }

    .choice-card.recommend {
      border: 2px solid var(--primary);
      background: #fff;
    }

    .corner-tag {
      position: absolute;
      right: 14px;
      top: 14px;
      display: inline-flex;
      padding: 4px 9px;
      border-radius: 999px;
      background: var(--accent);
      color: #fff;
      font-size: 12px;
      font-weight: 900;
    }

    .choice-title {
      font-size: 22px;
      font-weight: 900;
      margin-right: 90px;
      color: #2a111c;
    }

    .choice-copy {
      margin-top: 8px;
      color: var(--muted);
      font-size: 15px;
    }

    .choice-list {
      margin: 15px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
      color: #4d3440;
      font-size: 14px;
    }

    .choice-list li {
      display: flex;
      gap: 8px;
      align-items: flex-start;
    }

    .check {
      flex: 0 0 18px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: var(--mint);
      color: #fff;
      display: grid;
      place-items: center;
      font-size: 12px;
      margin-top: 4px;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .85fr) minmax(240px, .35fr);
      gap: 22px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-kicker {
      color: var(--primary-dark);
      font-weight: 900;
      font-size: 14px;
      margin-bottom: 8px;
    }

    h2 {
      font-size: clamp(28px, 3vw, 38px);
      line-height: 1.2;
      font-weight: 900;
      margin: 0;
      color: #2a111c;
    }

    .section-desc {
      color: var(--muted);
      font-size: 16px;
      max-width: 720px;
      margin-top: 12px;
    }

    .status-strip {
      min-height: 46px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 10px 14px;
      border-radius: var(--radius);
      background: #2a111c;
      color: #fff;
      box-shadow: var(--shadow-soft);
      font-weight: 800;
    }

    .status-strip span {
      color: #ffd6a6;
    }

    .catalog {
      background: #fffaf7;
    }

    .catalog-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      align-items: start;
    }

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

    .entry-card,
    .value-card,
    .highlight-card,
    .quote-card,
    .faq-item,
    .news-feature,
    .news-side,
    .form-panel,
    .footer-panel {
      border-radius: var(--radius);
      background: var(--card);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }

    .entry-card {
      min-height: 142px;
      padding: 18px;
      border-top: 4px solid var(--primary);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-3px);
      border-color: rgba(232, 63, 111, .45);
      box-shadow: var(--shadow);
    }

    .entry-card:nth-child(2) {
      border-top-color: var(--mint);
    }

    .entry-card:nth-child(3) {
      border-top-color: var(--accent);
    }

    .entry-card:nth-child(4) {
      border-top-color: var(--blue);
    }

    .entry-icon {
      width: 40px;
      height: 40px;
      border-radius: var(--radius);
      display: grid;
      place-items: center;
      font-weight: 900;
      color: #fff;
      background: var(--primary);
      margin-bottom: 12px;
    }

    .entry-card:nth-child(2) .entry-icon {
      background: var(--mint);
    }

    .entry-card:nth-child(3) .entry-icon {
      background: var(--accent);
    }

    .entry-card:nth-child(4) .entry-icon {
      background: var(--blue);
    }

    .entry-card h3,
    .value-card h3,
    .highlight-card h3,
    .quote-card h3 {
      margin: 0 0 7px;
      font-size: 21px;
      line-height: 1.3;
      font-weight: 900;
    }

    .entry-card p,
    .value-card p,
    .highlight-card p,
    .quote-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .hot-list {
      padding: 20px;
      background: linear-gradient(180deg, #3a1224, #6f1236);
      color: #fff;
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .hot-list h3 {
      margin: 0 0 14px;
      font-size: 22px;
      font-weight: 900;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 42px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 13px 0;
      border-top: 1px solid rgba(255, 255, 255, .14);
    }

    .rank-num {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: #fff;
      color: var(--primary-dark);
      font-weight: 900;
    }

    .rank-item strong {
      display: block;
      line-height: 1.35;
    }

    .rank-item small {
      color: rgba(255, 255, 255, .72);
    }

    .mini-link {
      color: #ffe0a8;
      font-weight: 850;
      white-space: nowrap;
    }

    .values {
      background:
        linear-gradient(90deg, rgba(232, 63, 111, .08), rgba(22, 185, 154, .08)),
        #fff;
    }

    .value-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }

    .value-card {
      padding: 20px;
      transition: transform .2s ease, border-color .2s ease;
    }

    .value-card:hover {
      transform: translateY(-3px);
      border-color: rgba(22, 185, 154, .44);
    }

    .value-card.large {
      grid-column: span 6;
      min-height: 210px;
      background: linear-gradient(135deg, #fff, #fff0e5);
    }

    .value-card.small {
      grid-column: span 3;
      min-height: 190px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 2px 9px;
      border-radius: 999px;
      background: var(--rose-soft);
      color: var(--primary-dark);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .timeline {
      background: #fff7ee;
    }

    .timeline-track {
      display: grid;
      grid-template-columns: repeat(5, minmax(210px, 1fr));
      gap: 0;
      overflow-x: auto;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .time-node {
      min-width: 210px;
      padding: 20px 18px;
      border-right: 1px solid var(--line);
      position: relative;
    }

    .time-node:last-child {
      border-right: none;
    }

    .time-node::before {
      content: "";
      position: absolute;
      top: 0;
      left: 18px;
      right: 18px;
      height: 4px;
      background: var(--primary);
      border-radius: 0 0 999px 999px;
    }

    .time-node:nth-child(2)::before {
      background: var(--accent);
    }

    .time-node:nth-child(3)::before {
      background: var(--mint);
    }

    .time-node:nth-child(4)::before {
      background: var(--blue);
    }

    .time-node:nth-child(5)::before {
      background: #8b5cf6;
    }

    .time-node time {
      display: inline-flex;
      margin: 10px 0 12px;
      color: var(--primary-dark);
      font-weight: 900;
      font-size: 14px;
    }

    .time-node h3 {
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 900;
    }

    .time-node p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .state-tag {
      display: inline-flex;
      margin-top: 14px;
      min-height: 25px;
      align-items: center;
      padding: 2px 8px;
      border-radius: 999px;
      background: var(--mint-soft);
      color: #04745f;
      font-size: 12px;
      font-weight: 900;
    }

    .highlights {
      background: #fff;
    }

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

    .highlight-card {
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

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

    .highlight-top {
      min-height: 54px;
      padding: 13px 16px;
      color: #fff;
      font-weight: 900;
      background: var(--primary);
    }

    .highlight-card:nth-child(2) .highlight-top {
      background: var(--accent);
    }

    .highlight-card:nth-child(3) .highlight-top {
      background: var(--mint);
    }

    .highlight-card:nth-child(4) .highlight-top {
      background: var(--blue);
    }

    .highlight-body {
      padding: 18px;
    }

    .avatar-mark {
      width: 54px;
      height: 54px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      margin-bottom: 12px;
      background: var(--rose-soft);
      color: var(--primary-dark);
      font-size: 22px;
      font-weight: 900;
    }

    .pricing {
      background: linear-gradient(135deg, #fff2e4, #ffeaf0);
    }

    .pricing-scroll {
      overflow-x: auto;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .pricing-table {
      min-width: 880px;
      display: grid;
      grid-template-columns: 1.05fr repeat(3, 1fr);
    }

    .price-cell {
      min-height: 74px;
      padding: 16px;
      border-right: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 4px;
      font-size: 15px;
    }

    .price-cell:nth-child(4n) {
      border-right: none;
    }

    .price-head {
      min-height: 116px;
      background: #3a1224;
      color: #fff;
      font-weight: 900;
    }

    .price-head.recommended {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      position: relative;
    }

    .price-head.recommended::after {
      content: "优先推荐";
      position: absolute;
      top: 12px;
      right: 12px;
      background: #fff;
      color: var(--primary-dark);
      border-radius: 999px;
      padding: 2px 8px;
      font-size: 12px;
    }

    .price-name {
      font-size: 22px;
      font-weight: 900;
    }

    .price-note {
      color: rgba(255, 255, 255, .78);
      font-size: 13px;
    }

    .news {
      background: #fffaf7;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.8fr) minmax(300px, .85fr);
      gap: 24px;
      align-items: start;
    }

    .news-feature {
      overflow: hidden;
    }

    .news-list-title {
      padding: 18px 20px;
      border-bottom: 1px solid var(--line);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .news-list-title h3,
    .news-side h3 {
      margin: 0;
      font-size: 22px;
      font-weight: 900;
    }

    .news-item {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 16px;
      padding: 18px 20px;
      border-bottom: 1px solid var(--line);
      align-items: center;
      transition: background .2s ease;
    }

    .news-item:hover {
      background: #fff7ee;
    }

    .news-date {
      color: var(--primary-dark);
      font-weight: 900;
      font-size: 14px;
    }

    .news-item h4 {
      margin: 0 0 5px;
      font-size: 18px;
      font-weight: 900;
      line-height: 1.4;
    }

    .news-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .news-side {
      padding: 20px;
      position: sticky;
      top: 24px;
    }

    .side-pick {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 10px;
      padding: 14px 0;
      border-top: 1px solid var(--line);
    }

    .side-pick:first-of-type {
      margin-top: 12px;
    }

    .side-pick b {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--rose-soft);
      color: var(--primary-dark);
    }

    .side-pick strong {
      display: block;
      line-height: 1.35;
    }

    .side-pick span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 13px;
    }

    .reviews {
      background: #fff;
    }

    .review-layout {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 22px;
      align-items: stretch;
    }

    .score-panel {
      border-radius: var(--radius);
      padding: 26px;
      background: linear-gradient(135deg, #2a111c, #6f1236);
      color: #fff;
      box-shadow: var(--shadow);
    }

    .score {
      font-size: 54px;
      line-height: 1;
      font-weight: 900;
      color: #ffd6a6;
    }

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

    .quote-card {
      padding: 20px;
      transition: transform .2s ease, border-color .2s ease;
    }

    .quote-card:hover {
      transform: translateY(-3px);
      border-color: rgba(232, 63, 111, .4);
    }

    .faq {
      background: #fff7ee;
    }

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

    .faq-item {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      padding: 16px 18px;
      border: none;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      color: var(--ink);
      font-weight: 900;
      text-align: left;
    }

    .faq-question:hover {
      background: #fffaf7;
    }

    .faq-toggle {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--rose-soft);
      color: var(--primary-dark);
      flex: 0 0 28px;
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      border-left: 4px solid var(--primary);
      margin-left: 0;
      background: #fff;
      font-size: 15px;
    }

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

    .faq-item.open .faq-toggle {
      transform: rotate(45deg);
      background: var(--primary);
      color: #fff;
    }

    .lead {
      background:
        radial-gradient(circle at 86% 10%, rgba(22, 185, 154, .18), transparent 30%),
        linear-gradient(135deg, #6f1236, #e83f6f 58%, #ff8a2a);
      color: #fff;
      padding-bottom: 112px;
    }

    .lead-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 26px;
      align-items: start;
    }

    .lead h2 {
      color: #fff;
    }

    .lead .section-desc {
      color: rgba(255, 255, 255, .84);
    }

    .lead-points {
      list-style: none;
      padding: 0;
      margin: 24px 0 0;
      display: grid;
      gap: 12px;
    }

    .lead-points li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 12px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
    }

    .form-panel {
      padding: 22px;
      background: rgba(255, 255, 255, .95);
      color: var(--ink);
    }

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

    .field {
      display: grid;
      gap: 6px;
    }

    .field.full {
      grid-column: 1 / -1;
    }

    .field label {
      font-size: 14px;
      font-weight: 850;
      color: #4d3440;
    }

    .field input,
    .field select,
    .field textarea {
      width: 100%;
      min-height: 46px;
      border-radius: var(--radius);
      border: 1px solid rgba(37, 21, 29, .18);
      background: #fff;
      padding: 10px 12px;
      color: var(--ink);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .field textarea {
      min-height: 96px;
      resize: vertical;
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      outline: none;
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(232, 63, 111, .12);
    }

    .form-note {
      margin-top: 12px;
      color: var(--muted);
      font-size: 13px;
    }

    .fixed-cta {
      position: fixed;
      left: 128px;
      right: 24px;
      bottom: 18px;
      z-index: 40;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px;
      border-radius: var(--radius);
      background: rgba(42, 17, 28, .94);
      color: #fff;
      box-shadow: 0 18px 44px rgba(42, 17, 28, .22);
      backdrop-filter: blur(10px);
    }

    .fixed-cta strong {
      display: block;
      line-height: 1.3;
    }

    .fixed-cta span {
      display: block;
      color: rgba(255, 255, 255, .72);
      font-size: 13px;
    }

    .site-footer {
      margin-left: 104px;
      background: #25151d;
      color: #fff;
      padding: 44px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr repeat(3, 1fr);
      gap: 24px;
    }

    .footer-brand {
      font-size: 22px;
      font-weight: 900;
      line-height: 1.35;
    }

    .footer-panel {
      background: rgba(255, 255, 255, .06);
      border-color: rgba(255, 255, 255, .1);
      box-shadow: none;
      padding: 18px;
    }

    .footer-panel h3 {
      margin: 0 0 12px;
      font-size: 17px;
      font-weight: 900;
    }

    .footer-panel p,
    .footer-panel li,
    .footer-bottom {
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
    }

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

    .footer-links a:hover {
      color: #ffd6a6;
    }

    .footer-bottom {
      margin-top: 26px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, .1);
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
    }

    @media (max-width: 1180px) {
      .container-custom {
        width: min(100% - 44px, 1120px);
      }

      .hero-grid,
      .catalog-grid,
      .lead-layout,
      .review-layout {
        grid-template-columns: 1fr;
      }

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

      .value-card.large {
        grid-column: span 12;
      }

      .value-card.small {
        grid-column: span 6;
      }

      .news-layout {
        grid-template-columns: 1fr;
      }

      .news-side {
        position: static;
      }
    }

    @media (max-width: 900px) {
      .side-nav {
        display: none;
      }

      .mobile-nav {
        display: block;
        position: sticky;
        top: 0;
        z-index: 60;
        background: linear-gradient(90deg, #7d123c, #4a102b);
        color: #fff;
        box-shadow: 0 12px 30px rgba(74, 16, 43, .18);
      }

      .mobile-nav-bar {
        min-height: 62px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 0 16px;
      }

      .mobile-brand {
        font-weight: 900;
        font-size: 16px;
        line-height: 1.25;
      }

      .menu-btn {
        width: 42px;
        height: 42px;
        border-radius: var(--radius);
        border: 1px solid rgba(255, 255, 255, .26);
        background: rgba(255, 255, 255, .1);
        color: #fff;
      }

      .mobile-menu {
        display: none;
        padding: 8px 16px 16px;
        border-top: 1px solid rgba(255, 255, 255, .12);
      }

      .mobile-menu.open {
        display: grid;
        gap: 8px;
      }

      .mobile-menu a {
        min-height: 42px;
        display: flex;
        align-items: center;
        padding: 8px 12px;
        border-radius: var(--radius);
        background: rgba(255, 255, 255, .09);
      }

      .mobile-menu a.active {
        background: #fff7ee;
        color: var(--primary-dark);
        font-weight: 900;
      }

      .main-area,
      .site-footer {
        margin-left: 0;
      }

      .top-ribbon {
        font-size: 13px;
      }

      .ribbon-inner {
        min-height: auto;
        padding: 9px 0;
        align-items: flex-start;
        flex-direction: column;
      }

      section {
        padding: 56px 0;
      }

      .hero {
        padding-top: 42px;
      }

      .section-head {
        grid-template-columns: 1fr;
        margin-bottom: 24px;
      }

      .fixed-cta {
        left: 14px;
        right: 14px;
        bottom: 12px;
      }
    }

    @media (max-width: 680px) {
      .container-custom {
        width: calc(100% - 32px);
      }

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

      .hero-desc,
      .section-desc {
        font-size: 15px;
      }

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

      .btn {
        width: 100%;
      }

      .metric-row,
      .entry-matrix,
      .highlight-grid,
      .quote-grid,
      .faq-grid,
      .form-grid {
        grid-template-columns: 1fr;
      }

      .value-card.large,
      .value-card.small {
        grid-column: span 12;
      }

      .news-item {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .news-item .mini-link {
        justify-self: start;
      }

      .rank-item {
        grid-template-columns: 36px 1fr;
      }

      .rank-item .mini-link {
        grid-column: 2;
      }

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

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

/* roulang page: category1 */
:root {
      --color-ink: #26161d;
      --color-muted: #725f66;
      --color-primary: #e73f6f;
      --color-primary-dark: #b91f51;
      --color-accent: #12b7a4;
      --color-blue: #2563eb;
      --color-warm: #fff4e8;
      --color-pink: #fff0f5;
      --color-mint: #e9fbf6;
      --color-panel: #ffffff;
      --color-border: #f0d7df;
      --color-nav: #3a1222;
      --radius: 8px;
      --shadow-sm: 0 10px 24px rgba(75, 20, 37, .08);
      --shadow-md: 0 18px 44px rgba(75, 20, 37, .13);
      --side-width: 104px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--color-ink);
      background:
        linear-gradient(135deg, rgba(255, 240, 245, .95), rgba(255, 250, 239, .95) 42%, rgba(233, 251, 246, .92)),
        #fff8f1;
      line-height: 1.75;
      letter-spacing: 0;
      overflow-x: hidden;
    }

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

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

    button {
      cursor: pointer;
    }

    input,
    select,
    textarea {
      width: 100%;
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      background: #fff;
      color: var(--color-ink);
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    input,
    select {
      height: 46px;
      padding: 0 14px;
    }

    textarea {
      min-height: 104px;
      padding: 12px 14px;
      resize: vertical;
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(231, 63, 111, .14);
    }

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

    .container-custom {
      width: min(1180px, calc(100% - 48px));
      margin: 0 auto;
    }

    .page-shell {
      min-height: 100vh;
      padding-left: var(--side-width);
    }

    .mobile-nav {
      position: relative;
      z-index: 50;
    }

    .mobile-nav-bar {
      display: none;
      height: 60px;
      padding: 0 16px;
      align-items: center;
      justify-content: space-between;
      background: var(--color-nav);
      color: #fff;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 60;
    }

    .mobile-brand {
      font-weight: 900;
      font-size: 16px;
      line-height: 1.2;
      max-width: 72%;
    }

    .menu-btn {
      width: 42px;
      height: 42px;
      border: 1px solid rgba(255, 255, 255, .2);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .1);
      color: #fff;
      font-size: 22px;
      line-height: 1;
    }

    .side-nav {
      position: fixed;
      inset: 0 auto 0 0;
      width: var(--side-width);
      background:
        radial-gradient(circle at 50% 0, rgba(255, 151, 77, .26), transparent 34%),
        linear-gradient(180deg, #51172d 0%, #2b0e1a 100%);
      color: #fff;
      z-index: 55;
      display: flex;
      flex-direction: column;
      align-items: stretch;
      border-right: 1px solid rgba(255, 255, 255, .08);
      box-shadow: 10px 0 30px rgba(59, 17, 31, .18);
    }

    .side-nav-logo {
      min-height: 116px;
      padding: 18px 12px 14px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 6px;
      border-bottom: 1px solid rgba(255, 255, 255, .14);
    }

    .logo-main {
      font-size: 15px;
      font-weight: 900;
      line-height: 1.25;
    }

    .logo-sub {
      font-size: 11px;
      color: rgba(255, 255, 255, .62);
    }

    .side-nav-links {
      list-style: none;
      padding: 14px 10px;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .side-nav-link {
      min-height: 58px;
      border-radius: var(--radius);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 4px;
      font-size: 12px;
      color: rgba(255, 255, 255, .75);
      border: 1px solid transparent;
      position: relative;
    }

    .side-nav-link .nav-icon {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, .12);
      color: var(--color-accent);
      line-height: 1;
    }

    .side-nav-link:hover {
      color: #fff;
      background: rgba(255, 255, 255, .09);
      border-color: rgba(255, 255, 255, .16);
      transform: translateY(-2px);
    }

    .side-nav-link.active {
      background: #fff7ed;
      color: var(--color-primary-dark);
      box-shadow: 0 10px 26px rgba(0, 0, 0, .16);
      font-weight: 800;
    }

    .side-nav-link.active::before {
      content: "";
      position: absolute;
      left: -10px;
      width: 4px;
      height: 26px;
      border-radius: 999px;
      background: var(--color-accent);
    }

    .side-nav-footer {
      margin-top: auto;
      padding: 16px 8px;
      font-size: 11px;
      text-align: center;
      color: rgba(255, 255, 255, .58);
      border-top: 1px solid rgba(255, 255, 255, .12);
      word-break: break-word;
    }

    .mobile-menu {
      display: none;
    }

    .top-strip {
      background: #2b0e1a;
      color: #fff;
      border-bottom: 4px solid var(--color-primary);
    }

    .strip-inner {
      min-height: 44px;
      display: flex;
      align-items: center;
      gap: 14px;
      justify-content: space-between;
      font-size: 14px;
    }

    .strip-badge {
      display: inline-flex;
      align-items: center;
      height: 26px;
      padding: 0 10px;
      border-radius: 999px;
      color: #2b0e1a;
      background: #ffe15b;
      font-weight: 900;
      white-space: nowrap;
    }

    .strip-progress {
      width: min(260px, 28vw);
      height: 8px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .18);
      overflow: hidden;
    }

    .strip-progress span {
      display: block;
      width: 68%;
      height: 100%;
      background: linear-gradient(90deg, var(--color-accent), #ffe15b);
      animation: pulseBar 1.8s ease-in-out infinite;
    }

    @keyframes pulseBar {
      0%, 100% { opacity: .72; }
      50% { opacity: 1; }
    }

    .section {
      padding: 78px 0;
    }

    .section-tight {
      padding: 56px 0;
    }

    .hero-guide {
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(120deg, rgba(58, 18, 34, .98), rgba(106, 30, 55, .96) 48%, rgba(231, 63, 111, .92)),
        var(--color-nav);
      color: #fff;
      padding: 72px 0 58px;
    }

    .hero-guide::after {
      content: "";
      position: absolute;
      right: -12vw;
      top: -22%;
      width: 46vw;
      height: 46vw;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 225, 91, .32), transparent 62%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .72fr);
      gap: 38px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      height: 30px;
      padding: 0 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
      color: #ffe9a6;
      font-size: 13px;
      font-weight: 800;
    }

    .hero-guide h1 {
      margin: 18px 0 16px;
      font-size: clamp(32px, 4.2vw, 56px);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 0;
      max-width: 820px;
    }

    .hero-summary {
      max-width: 760px;
      color: rgba(255, 255, 255, .82);
      font-size: 17px;
      line-height: 1.85;
    }

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

    .btn {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 0 18px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      font-weight: 900;
      line-height: 1.2;
      white-space: nowrap;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
    }

    .btn-primary {
      background: var(--color-primary);
      color: #fff;
      box-shadow: 0 14px 28px rgba(231, 63, 111, .28);
    }

    .btn-primary:hover {
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(231, 63, 111, .34);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, .94);
      color: var(--color-primary-dark);
      border-color: rgba(255, 255, 255, .4);
    }

    .btn-secondary:hover {
      background: #fff7ed;
      transform: translateY(-2px);
      border-color: #ffe15b;
    }

    .btn-outline {
      background: #fff;
      color: var(--color-primary-dark);
      border-color: var(--color-border);
    }

    .btn-outline:hover {
      background: var(--color-pink);
      border-color: var(--color-primary);
      transform: translateY(-2px);
    }

    .btn:focus-visible,
    .side-nav-link:focus-visible,
    .mobile-menu a:focus-visible,
    .menu-btn:focus-visible {
      outline: 3px solid rgba(18, 183, 164, .45);
      outline-offset: 3px;
    }

    .ranking-panel {
      background: rgba(255, 255, 255, .94);
      color: var(--color-ink);
      border-radius: var(--radius);
      border: 1px solid rgba(255, 255, 255, .48);
      box-shadow: var(--shadow-md);
      overflow: hidden;
      align-self: stretch;
    }

    .ranking-head {
      padding: 18px 18px 14px;
      background: linear-gradient(90deg, #fff7ed, #e9fbf6);
      border-bottom: 1px solid var(--color-border);
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
    }

    .ranking-head strong {
      font-size: 18px;
      font-weight: 900;
    }

    .state-pill,
    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 4px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 900;
      line-height: 1.2;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .state-pill {
      background: #fff;
      color: var(--color-primary-dark);
      border-color: #ffd2df;
    }

    .rank-list {
      margin: 0;
      padding: 10px 18px 18px;
      list-style: none;
    }

    .rank-list li {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 13px 0;
      border-bottom: 1px solid #f6e4e9;
    }

    .rank-list li:last-child {
      border-bottom: 0;
    }

    .rank-no {
      width: 28px;
      height: 28px;
      border-radius: 7px;
      display: grid;
      place-items: center;
      background: var(--color-primary);
      color: #fff;
      font-weight: 900;
    }

    .rank-title {
      font-weight: 900;
      line-height: 1.35;
    }

    .rank-meta {
      color: var(--color-muted);
      font-size: 13px;
      margin-top: 2px;
    }

    .rank-value {
      font-weight: 900;
      color: var(--color-accent);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: end;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 6px;
    }

    .section-title {
      font-size: clamp(26px, 3vw, 36px);
      font-weight: 900;
      line-height: 1.2;
      margin: 0;
      letter-spacing: 0;
    }

    .section-desc {
      color: var(--color-muted);
      max-width: 680px;
      margin: 12px 0 0;
    }

    .filter-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      padding: 16px;
      background: rgba(255, 255, 255, .68);
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
    }

    .filter-chip {
      min-height: 36px;
      padding: 0 13px;
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      background: #fff;
      color: var(--color-muted);
      border: 1px solid #efd4dc;
      font-size: 14px;
      font-weight: 800;
    }

    .filter-chip.active,
    .filter-chip:hover {
      background: var(--color-primary);
      color: #fff;
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, .7fr) minmax(280px, .3fr);
      gap: 28px;
      align-items: start;
    }

    .featured-list,
    .news-list,
    .side-stack,
    .faq-grid {
      display: grid;
      gap: 14px;
    }

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

    .feature-item:hover {
      transform: translateY(-3px);
      border-color: var(--color-primary);
      box-shadow: var(--shadow-md);
    }

    .feature-bar {
      height: 8px;
      background: linear-gradient(90deg, var(--color-primary), #ff974d, var(--color-accent));
    }

    .feature-body {
      padding: 22px;
    }

    .feature-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 10px;
    }

    .feature-item h2,
    .feature-item h3,
    .news-item h3,
    .side-card h3,
    .faq-item h3 {
      margin: 0;
      color: var(--color-ink);
      font-weight: 900;
      line-height: 1.35;
      letter-spacing: 0;
    }

    .feature-item h2 {
      font-size: 24px;
    }

    .feature-item h3,
    .news-item h3 {
      font-size: 20px;
    }

    .feature-item p,
    .news-item p,
    .side-card p,
    .faq-item p {
      color: var(--color-muted);
      margin: 8px 0 0;
      line-height: 1.75;
    }

    .tag {
      background: var(--color-mint);
      color: #087d70;
      border-color: #c6f0e6;
    }

    .tag-hot {
      background: #fff0f5;
      color: var(--color-primary-dark);
      border-color: #ffd2df;
    }

    .tag-warm {
      background: #fff7df;
      color: #966409;
      border-color: #ffe8a8;
    }

    .meta-line {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
      color: var(--color-muted);
      font-size: 13px;
      margin-top: 14px;
    }

    .entry-link {
      color: var(--color-primary-dark);
      font-weight: 900;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

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

    .news-item {
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr);
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid var(--color-border);
    }

    .news-date {
      min-height: 86px;
      border-radius: var(--radius);
      background: linear-gradient(180deg, #fff, #fff0f5);
      border: 1px solid var(--color-border);
      display: grid;
      place-items: center;
      text-align: center;
      color: var(--color-primary-dark);
      font-weight: 900;
      line-height: 1.25;
    }

    .news-date span {
      display: block;
      font-size: 12px;
      color: var(--color-muted);
      font-weight: 800;
      margin-top: 2px;
    }

    .side-card {
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: var(--shadow-sm);
    }

    .status-card {
      background:
        linear-gradient(135deg, rgba(231, 63, 111, .96), rgba(255, 151, 77, .92)),
        var(--color-primary);
      color: #fff;
      border-color: transparent;
    }

    .status-card h3,
    .status-card p {
      color: #fff;
    }

    .status-meter {
      margin-top: 16px;
      height: 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .24);
      overflow: hidden;
    }

    .status-meter span {
      width: 72%;
      height: 100%;
      display: block;
      background: #ffe15b;
      border-radius: inherit;
    }

    .mini-list {
      list-style: none;
      padding: 0;
      margin: 12px 0 0;
      display: grid;
      gap: 10px;
    }

    .mini-list li {
      display: flex;
      gap: 9px;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.6;
    }

    .mini-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--color-accent);
      margin-top: 8px;
    }

    .timeline-strip {
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .timeline-row {
      display: grid;
      grid-template-columns: 130px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 17px 20px;
      border-bottom: 1px solid var(--color-border);
    }

    .timeline-row:last-child {
      border-bottom: 0;
    }

    .timeline-time {
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .timeline-name {
      font-weight: 900;
      line-height: 1.35;
    }

    .timeline-text {
      color: var(--color-muted);
      margin-top: 2px;
      font-size: 14px;
      line-height: 1.6;
    }

    .faq-item {
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .faq-toggle {
      width: 100%;
      padding: 18px 20px;
      border: 0;
      background: #fff;
      color: var(--color-ink);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      text-align: left;
      font-weight: 900;
    }

    .faq-toggle span {
      flex: 1;
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      background: var(--color-pink);
      color: var(--color-primary-dark);
      display: grid;
      place-items: center;
      transition: transform .2s ease;
      flex: 0 0 auto;
    }

    .faq-answer {
      display: none;
      padding: 0 20px 18px;
      color: var(--color-muted);
      border-left: 4px solid var(--color-primary);
    }

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

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
      background: var(--color-primary);
      color: #fff;
    }

    .cta-section {
      background:
        linear-gradient(135deg, rgba(255, 240, 245, .96), rgba(233, 251, 246, .94)),
        #fff;
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    .cta-grid {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr);
      gap: 30px;
      align-items: start;
    }

    .cta-panel,
    .form-panel {
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      box-shadow: var(--shadow-md);
      padding: 26px;
    }

    .cta-panel {
      background:
        linear-gradient(145deg, #3a1222, #731d3b 62%, #e73f6f);
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: -70px;
      bottom: -80px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: rgba(255, 225, 91, .22);
    }

    .cta-panel h2 {
      position: relative;
      z-index: 1;
      margin: 0;
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.2;
      font-weight: 900;
    }

    .cta-panel p {
      position: relative;
      z-index: 1;
      color: rgba(255, 255, 255, .82);
      margin: 12px 0 0;
    }

    .cta-points {
      position: relative;
      z-index: 1;
      list-style: none;
      padding: 0;
      margin: 22px 0 0;
      display: grid;
      gap: 12px;
    }

    .cta-points li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
    }

    .cta-points li::before {
      content: "✓";
      width: 24px;
      height: 24px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: #ffe15b;
      color: #3a1222;
      font-weight: 900;
      flex: 0 0 auto;
      margin-top: 2px;
    }

    .form-grid {
      display: grid;
      gap: 12px;
    }

    .form-note {
      color: var(--color-muted);
      font-size: 13px;
      margin-top: 10px;
    }

    .site-footer {
      background: #2b0e1a;
      color: rgba(255, 255, 255, .76);
      padding: 56px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .85fr .85fr 1fr;
      gap: 22px;
    }

    .footer-panel {
      border-top: 1px solid rgba(255, 255, 255, .14);
      padding-top: 18px;
    }

    .footer-brand {
      color: #fff;
      font-weight: 900;
      font-size: 20px;
      line-height: 1.35;
    }

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

    .footer-panel p {
      margin: 0 0 8px;
      color: rgba(255, 255, 255, .68);
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .7);
    }

    .footer-links a:hover {
      color: #ffe15b;
    }

    .footer-bottom {
      margin-top: 34px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      font-size: 13px;
      color: rgba(255, 255, 255, .58);
    }

    @media (max-width: 1024px) {
      :root {
        --side-width: 92px;
      }

      .container-custom {
        width: min(100% - 36px, 960px);
      }

      .hero-grid,
      .content-layout,
      .cta-grid {
        grid-template-columns: 1fr;
      }

      .ranking-panel {
        max-width: none;
      }

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

    @media (max-width: 768px) {
      .page-shell {
        padding-left: 0;
        padding-top: 60px;
      }

      .mobile-nav-bar {
        display: flex;
      }

      .side-nav {
        display: none;
      }

      .mobile-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        z-index: 58;
        background: #3a1222;
        padding: 10px 16px 16px;
        border-bottom: 1px solid rgba(255, 255, 255, .12);
        box-shadow: 0 18px 30px rgba(58, 18, 34, .2);
      }

      .mobile-menu.open {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
      }

      .mobile-menu a {
        min-height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: var(--radius);
        color: rgba(255, 255, 255, .82);
        background: rgba(255, 255, 255, .08);
        font-weight: 800;
        font-size: 14px;
      }

      .mobile-menu a.active {
        background: #fff7ed;
        color: var(--color-primary-dark);
      }

      .strip-inner {
        min-height: auto;
        padding: 10px 0;
        align-items: flex-start;
        flex-direction: column;
      }

      .strip-progress {
        width: 100%;
      }

      .hero-guide {
        padding: 52px 0 46px;
      }

      .section {
        padding: 56px 0;
      }

      .section-tight {
        padding: 42px 0;
      }

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

      .feature-top {
        align-items: flex-start;
        flex-direction: column;
      }

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

      .news-date {
        min-height: 58px;
        width: 100%;
      }

      .timeline-row {
        grid-template-columns: 1fr;
        gap: 8px;
      }

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

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

      .hero-guide h1 {
        font-size: 32px;
      }

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

      .btn {
        width: 100%;
      }

      .rank-list li {
        grid-template-columns: 30px 1fr;
      }

      .rank-value {
        grid-column: 2;
      }

      .filter-row {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 12px;
      }

      .filter-chip {
        flex: 0 0 auto;
      }

      .cta-panel,
      .form-panel,
      .feature-body {
        padding: 20px;
      }

      .footer-bottom {
        flex-direction: column;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#fff8f1;
      --panel:#fffdfa;
      --text:#1f2937;
      --muted:#6b7280;
      --line:#eadfcf;
      --primary:#e85d2a;
      --primary-dark:#c94c1d;
      --berry:#d9465f;
      --teal:#0f9d8a;
      --soft:#fff1e6;
      --soft-2:#edf9f5;
      --soft-3:#fff2f5;
      --nav:#8f2338;
      --nav-dark:#651827;
      --radius:8px;
      --navW:108px;
    }
    * { box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, rgba(255,248,241,.96), rgba(255,248,241,.96)),
        linear-gradient(135deg, rgba(233,93,42,.06), rgba(15,157,138,.05));
      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
      line-height:1.75;
      letter-spacing:0;
      overflow-x:hidden;
    }
    a{ color:inherit; text-decoration:none; }
    img{ max-width:100%; display:block; }
    button, input, select, textarea{
      font:inherit;
    }
    ::selection{ background: rgba(232,93,42,.18); color: var(--text); }
    .container-custom{
      width:100%;
      max-width:1320px;
      margin:0 auto;
      padding-left:16px;
      padding-right:16px;
    }
    .content-wrap{
      min-height:100vh;
    }
    .mobile-nav{
      display:block;
      position:fixed;
      inset:0 0 auto 0;
      z-index:60;
    }
    .mobile-nav-bar{
      height:60px;
      padding:0 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      background:rgba(255,250,245,.96);
      border-bottom:1px solid rgba(234,223,207,.92);
      backdrop-filter:saturate(1.2) blur(10px);
    }
    .mobile-brand{
      font-weight:900;
      font-size:16px;
      line-height:1.15;
      max-width:72vw;
      color:var(--nav);
      letter-spacing:0;
      white-space:normal;
    }
    .menu-btn{
      width:44px;
      height:44px;
      border-radius:8px;
      border:1px solid rgba(143,35,56,.18);
      background:#fff;
      color:var(--nav);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .menu-btn:hover{ transform:translateY(-1px); border-color:rgba(143,35,56,.32); background:#fff7f8; }
    .menu-btn:focus-visible,
    .side-nav-link:focus-visible,
    .footer-links a:focus-visible,
    .btn:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible{
      outline:2px solid rgba(232,93,42,.5);
      outline-offset:2px;
    }
    .mobile-menu{
      display:none;
      background:linear-gradient(180deg, #8f2338 0%, #6e1b2c 100%);
      border-bottom:1px solid rgba(255,255,255,.1);
      padding:10px 12px 14px;
    }
    .mobile-menu.open{ display:block; }
    .mobile-menu a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      min-height:46px;
      padding:0 14px;
      margin-top:8px;
      border-radius:8px;
      background:rgba(255,255,255,.06);
      color:#fff7f7;
      border:1px solid rgba(255,255,255,.08);
      transition:background .18s ease, transform .18s ease, border-color .18s ease;
    }
    .mobile-menu a:hover{
      background:rgba(255,255,255,.12);
      transform:translateY(-1px);
    }
    .mobile-menu a.active{
      background:#fff7f4;
      color:#8f2338;
      border-color:#fff7f4;
      font-weight:800;
    }
    .side-nav{
      display:none;
    }
    .side-nav-logo{
      padding:14px 10px 10px;
      min-height:108px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:6px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .logo-main{
      font-size:18px;
      line-height:1.1;
      font-weight:900;
      color:#fff;
      letter-spacing:0;
      word-break:break-word;
    }
    .logo-sub{
      color:rgba(255,255,255,.72);
      font-size:12px;
      line-height:1.2;
    }
    .side-nav-links{
      list-style:none;
      margin:0;
      padding:12px 8px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .side-nav-link{
      min-height:48px;
      padding:10px 10px;
      border-radius:8px;
      color:rgba(255,255,255,.92);
      display:flex;
      align-items:center;
      gap:8px;
      font-size:13px;
      line-height:1.2;
      border:1px solid transparent;
      transition:background .18s ease, border-color .18s ease, transform .18s ease, color .18s ease;
    }
    .side-nav-link:hover{
      transform:translateX(2px);
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.1);
    }
    .side-nav-link.active{
      background:#fff6ef;
      color:#8f2338;
      border-color:#fff6ef;
      font-weight:800;
      box-shadow:0 8px 18px rgba(0,0,0,.08);
    }
    .nav-icon{
      width:16px;
      display:inline-flex;
      justify-content:center;
      opacity:.92;
      flex:0 0 16px;
    }
    .side-nav-footer{
      margin-top:auto;
      padding:14px 10px 18px;
      color:rgba(255,255,255,.72);
      font-size:12px;
      line-height:1.45;
      border-top:1px solid rgba(255,255,255,.12);
    }
    .main-shell{
      padding-top:60px;
    }
    .section-band{
      padding:44px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:28px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(232,93,42,.14);
      background:rgba(232,93,42,.08);
      color:var(--primary-dark);
      font-weight:700;
      font-size:13px;
      line-height:1;
    }
    .eyebrow.teal{
      border-color:rgba(15,157,138,.14);
      background:rgba(15,157,138,.08);
      color:#0e7a6d;
    }
    .section-title{
      font-size:clamp(24px, 3vw, 34px);
      line-height:1.18;
      font-weight:900;
      letter-spacing:0;
      color:#18212f;
      margin:10px 0 0;
    }
    .section-subtitle{
      margin-top:12px;
      color:var(--muted);
      font-size:16px;
      line-height:1.75;
      max-width:72ch;
    }
    .btn{
      min-height:48px;
      padding:0 18px;
      border-radius:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border:1px solid transparent;
      font-weight:800;
      transition:transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, color .18s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-2px);
    }
    .btn-primary{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 24px rgba(232,93,42,.18);
    }
    .btn-primary:hover{
      background:var(--primary-dark);
      box-shadow:0 16px 30px rgba(232,93,42,.24);
    }
    .btn-secondary{
      background:#fff;
      color:var(--nav);
      border-color:rgba(143,35,56,.18);
    }
    .btn-secondary:hover{
      background:#fff7f7;
      border-color:rgba(143,35,56,.32);
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.09);
      background:#fff;
      color:#374151;
      font-size:13px;
      line-height:1;
      white-space:nowrap;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .chip:hover{
      transform:translateY(-1px);
      border-color:rgba(232,93,42,.25);
      background:#fff8f4;
    }
    .chip.active{
      background:rgba(232,93,42,.1);
      border-color:rgba(232,93,42,.28);
      color:var(--primary-dark);
      font-weight:700;
    }
    .panel{
      background:rgba(255,255,255,.9);
      border:1px solid rgba(234,223,207,.9);
      border-radius:8px;
      box-shadow:0 12px 30px rgba(31,41,55,.06);
    }
    .panel-strong{
      background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,250,245,.98));
      border:1px solid rgba(232,93,42,.16);
      border-radius:8px;
      box-shadow:0 20px 45px rgba(232,93,42,.08);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      line-height:1;
      letter-spacing:0;
    }
    .badge.orange{ background:rgba(232,93,42,.1); color:var(--primary-dark); }
    .badge.teal{ background:rgba(15,157,138,.1); color:#0e7a6d; }
    .badge.berry{ background:rgba(217,70,95,.1); color:#b62a49; }
    .muted{ color:var(--muted); }
    .fine{
      font-size:13px;
      line-height:1.65;
      color:var(--muted);
    }
    .hero{
      padding:18px 0 24px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:12px;
      border:1px solid rgba(234,223,207,.95);
      background:
        linear-gradient(135deg, rgba(255,255,255,.96) 0%, rgba(255,250,245,.98) 48%, rgba(238,249,245,.95) 100%);
      box-shadow:0 24px 60px rgba(31,41,55,.08);
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:8px;
      background:linear-gradient(90deg, #e85d2a 0%, #d9465f 55%, #0f9d8a 100%);
    }
    .hero-grid{
      display:grid;
      gap:24px;
      padding:28px 18px 20px;
    }
    .hero-title{
      font-size:clamp(32px, 5vw, 56px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:0;
      color:#17202d;
      margin:14px 0 0;
      max-width:12ch;
    }
    .hero-text{
      margin-top:14px;
      font-size:17px;
      line-height:1.8;
      color:#4b5563;
      max-width:56ch;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .hero-note{
      margin-top:18px;
      padding:12px 14px;
      border-left:4px solid var(--primary);
      background:rgba(232,93,42,.06);
      border-radius:8px;
      color:#5d4034;
      font-size:14px;
      line-height:1.7;
    }
    .hero-preview{
      display:grid;
      gap:14px;
    }
    .cover-card{
      border-radius:8px;
      border:1px solid rgba(232,93,42,.18);
      background:
        linear-gradient(145deg, #8f2338 0%, #a92f49 38%, #f07a2f 100%);
      color:#fff;
      padding:18px;
      box-shadow:0 18px 36px rgba(143,35,56,.18);
      min-height:180px;
      position:relative;
      overflow:hidden;
    }
    .cover-card:after{
      content:"";
      position:absolute;
      right:-40px;
      top:-40px;
      width:150px;
      height:150px;
      background:rgba(255,255,255,.08);
      border-radius:50%;
    }
    .cover-card h3{
      margin:0;
      font-size:20px;
      line-height:1.25;
      font-weight:900;
      max-width:14ch;
    }
    .cover-card p{
      margin:10px 0 0;
      font-size:14px;
      line-height:1.7;
      color:rgba(255,255,255,.86);
      max-width:30ch;
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
    }
    .mini-box{
      border-radius:8px;
      border:1px solid rgba(234,223,207,.9);
      background:#fff;
      padding:14px;
    }
    .mini-box strong{
      display:block;
      font-size:15px;
      line-height:1.3;
      font-weight:900;
      color:#17202d;
    }
    .mini-box span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .signal-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:14px;
      padding:11px 14px;
      border-radius:8px;
      border:1px solid rgba(15,157,138,.18);
      background:rgba(15,157,138,.08);
      color:#0e7a6d;
      font-weight:700;
      font-size:13px;
      line-height:1.5;
    }
    .signal-dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--teal);
      box-shadow:0 0 0 6px rgba(15,157,138,.12);
      flex:0 0 10px;
    }
    .section-split{
      display:grid;
      gap:18px;
    }
    .index-panel{
      position:sticky;
      top:18px;
    }
    .index-list{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .feature-card{
      border-radius:8px;
      border:1px solid rgba(234,223,207,.95);
      background:#fff;
      padding:18px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      height:100%;
    }
    .feature-card:hover{
      transform:translateY(-3px);
      border-color:rgba(232,93,42,.24);
      box-shadow:0 18px 35px rgba(31,41,55,.08);
    }
    .feature-card .topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .feature-card h3{
      margin:0;
      font-size:20px;
      line-height:1.25;
      font-weight:900;
      color:#17202d;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .feature-card ul{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .feature-card li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      font-size:14px;
      line-height:1.65;
      color:#374151;
    }
    .feature-card li .mark{
      width:20px;
      height:20px;
      border-radius:6px;
      background:rgba(232,93,42,.12);
      color:var(--primary-dark);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 20px;
      font-size:12px;
      font-weight:900;
      margin-top:1px;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:860px;
    }
    .compare-table th,
    .compare-table td{
      padding:14px 14px;
      text-align:left;
      border-bottom:1px solid rgba(234,223,207,.95);
      font-size:14px;
      line-height:1.65;
      vertical-align:top;
    }
    .compare-table th{
      color:#17202d;
      font-weight:900;
      background:rgba(255,247,240,.9);
      position:sticky;
      top:0;
      z-index:1;
    }
    .compare-table tr.highlight td{
      background:rgba(232,93,42,.06);
    }
    .compare-table td strong{
      color:#17202d;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      line-height:1;
      white-space:nowrap;
      background:#fff1e6;
      color:var(--primary-dark);
      border:1px solid rgba(232,93,42,.16);
    }
    .tag.teal{
      background:#e8faf6;
      color:#0e7a6d;
      border-color:rgba(15,157,138,.16);
    }
    .step-grid{
      display:grid;
      gap:14px;
    }
    .step{
      display:grid;
      grid-template-columns:54px 1fr;
      gap:14px;
      align-items:flex-start;
      border-radius:8px;
      border:1px solid rgba(234,223,207,.95);
      background:#fff;
      padding:16px;
    }
    .step-num{
      width:54px;
      height:54px;
      border-radius:8px;
      background:linear-gradient(135deg, rgba(232,93,42,.12), rgba(217,70,95,.14));
      color:#b93d1a;
      font-size:18px;
      font-weight:900;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .step h3{
      margin:0;
      font-size:18px;
      line-height:1.3;
      font-weight:900;
      color:#17202d;
    }
    .step p{
      margin:8px 0 0;
      font-size:14px;
      line-height:1.7;
      color:var(--muted);
    }
    .faq-grid{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:8px;
      border:1px solid rgba(234,223,207,.95);
      background:#fff;
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      padding:16px 16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      text-align:left;
      border:0;
      background:transparent;
      color:#17202d;
      font-weight:800;
      cursor:pointer;
    }
    .faq-q span{
      display:block;
      font-size:16px;
      line-height:1.55;
    }
    .faq-q .icon{
      width:24px;
      height:24px;
      border-radius:6px;
      flex:0 0 24px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:rgba(232,93,42,.1);
      color:var(--primary-dark);
      transition:transform .18s ease;
      margin-top:1px;
    }
    .faq-item.open .faq-q .icon{
      transform:rotate(45deg);
    }
    .faq-a{
      display:none;
      padding:0 16px 16px;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .faq-item.open .faq-a{
      display:block;
    }
    .lead-box{
      border-radius:12px;
      overflow:hidden;
      border:1px solid rgba(232,93,42,.18);
      background:
        linear-gradient(135deg, rgba(143,35,56,.98) 0%, rgba(232,93,42,.96) 58%, rgba(15,157,138,.92) 100%);
      color:#fff;
      box-shadow:0 24px 50px rgba(143,35,56,.16);
    }
    .lead-inner{
      padding:24px 18px;
    }
    .lead-inner h2{
      margin:0;
      font-size:clamp(24px, 3vw, 34px);
      line-height:1.18;
      font-weight:900;
      max-width:14ch;
    }
    .lead-inner p{
      margin:12px 0 0;
      font-size:15px;
      line-height:1.75;
      color:rgba(255,255,255,.9);
      max-width:66ch;
    }
    .lead-form{
      margin-top:18px;
      background:rgba(255,255,255,.96);
      border-radius:8px;
      padding:16px;
      color:var(--text);
    }
    .field-grid{
      display:grid;
      gap:12px;
    }
    .field label{
      display:block;
      margin-bottom:8px;
      font-size:13px;
      line-height:1.4;
      font-weight:700;
      color:#374151;
    }
    .field input,
    .field select,
    .field textarea{
      width:100%;
      min-height:46px;
      padding:12px 14px;
      border-radius:8px;
      border:1px solid rgba(203,213,225,.95);
      background:#fff;
      color:#17202d;
      transition:border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .field textarea{
      min-height:110px;
      resize:vertical;
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus{
      border-color:rgba(232,93,42,.42);
      box-shadow:0 0 0 4px rgba(232,93,42,.08);
      outline:none;
    }
    .helper{
      margin-top:10px;
      font-size:13px;
      line-height:1.7;
      color:rgba(255,255,255,.88);
    }
    .form-note{
      margin-top:12px;
      color:#5b6270;
      font-size:13px;
      line-height:1.65;
    }
    .success-banner{
      display:none;
      margin-top:12px;
      padding:12px 14px;
      border-radius:8px;
      background:#ecfdf5;
      color:#065f46;
      border:1px solid rgba(6,95,70,.18);
      font-size:14px;
      line-height:1.6;
    }
    .success-banner.show{
      display:block;
    }
    .site-footer{
      margin-top:44px;
      background:#7b1d31;
      color:#fff;
      padding:28px 0 18px;
    }
    .footer-grid{
      display:grid;
      gap:18px;
    }
    .footer-panel{
      padding:0;
      background:transparent;
    }
    .footer-brand{
      font-size:20px;
      line-height:1.2;
      font-weight:900;
      color:#fff;
      letter-spacing:0;
    }
    .site-footer h3{
      margin:0;
      font-size:15px;
      line-height:1.3;
      font-weight:800;
      color:#fff;
    }
    .site-footer p{
      margin:0;
      color:rgba(255,255,255,.82);
      font-size:14px;
      line-height:1.7;
    }
    .footer-links{
      list-style:none;
      margin:12px 0 0;
      padding:0;
      display:grid;
      gap:8px;
    }
    .footer-links a{
      color:rgba(255,255,255,.86);
      font-size:14px;
      line-height:1.6;
      transition:color .18s ease, transform .18s ease;
      display:inline-flex;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .footer-bottom{
      margin-top:22px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.14);
      display:flex;
      flex-wrap:wrap;
      gap:8px 14px;
      justify-content:space-between;
      color:rgba(255,255,255,.75);
      font-size:12px;
      line-height:1.6;
    }
    .tab-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .slot-grid{
      display:grid;
      gap:14px;
    }
    .slot{
      border-radius:8px;
      background:#fff;
      border:1px solid rgba(234,223,207,.95);
      padding:16px;
      display:grid;
      gap:10px;
    }
    .slot h3{
      margin:0;
      font-size:18px;
      line-height:1.25;
      font-weight:900;
      color:#17202d;
    }
    .slot p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .slot .meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:2px;
    }
    .limit-bar{
      display:flex;
      align-items:center;
      gap:12px;
      padding:10px 14px;
      border-radius:8px;
      border:1px solid rgba(232,93,42,.18);
      background:linear-gradient(90deg, rgba(232,93,42,.08), rgba(15,157,138,.06));
      color:#7a2b17;
      font-size:13px;
      line-height:1.6;
      font-weight:700;
    }
    .limit-bar .pulse{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(232,93,42,.12);
      flex:0 0 8px;
    }
    @media (min-width: 768px){
      .container-custom{
        padding-left:24px;
        padding-right:24px;
      }
      .hero-grid{
        padding:34px 28px 28px;
        grid-template-columns:1.08fr .92fr;
        align-items:stretch;
      }
      .section-band{
        padding:60px 0;
      }
      .field-grid.cols-2{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .footer-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }
    @media (min-width: 1024px){
      .mobile-nav{ display:none; }
      .main-shell{
        padding-top:0;
      }
      .side-nav{
        display:flex;
        flex-direction:column;
        position:fixed;
        inset:0 auto 0 0;
        width:var(--navW);
        background:linear-gradient(180deg, var(--nav) 0%, var(--nav-dark) 100%);
        z-index:50;
        box-shadow:16px 0 34px rgba(31,41,55,.08);
      }
      .desktop-main{
        margin-left:var(--navW);
      }
      .container-custom{
        padding-left:32px;
        padding-right:32px;
      }
      .section-split{
        grid-template-columns:280px minmax(0,1fr);
        align-items:start;
      }
      .footer-grid{
        grid-template-columns:1.5fr 1fr 1fr 1fr;
      }
      .step-grid{
        grid-template-columns:repeat(4,minmax(0,1fr));
      }
      .faq-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .slot-grid{
        grid-template-columns:repeat(3,minmax(0,1fr));
      }
    }
    @media (min-width: 1440px){
      .container-custom{
        padding-left:40px;
        padding-right:40px;
      }
      .hero-title{
        max-width:11ch;
      }
    }