/* roulang page: index */
:root {
      --promo: #E11D2E;
      --orange: #F97316;
      --gold: #FDBA2D;
      --ink: #111114;
      --text: #27272A;
      --muted: #71717A;
      --line: #F1D6C4;
      --soft: #FFF7ED;
      --paper: #FFFFFF;
      --radius: 8px;
      --shadow: 0 18px 42px rgba(225, 29, 46, .10);
      --shadow-strong: 0 22px 54px rgba(249, 115, 22, .18);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(253, 186, 45, .18), transparent 32%),
        linear-gradient(180deg, #fffaf4 0%, #ffffff 46%, #fff7ed 100%);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

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

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

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

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(249, 115, 22, .38);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(241, 214, 196, .95);
      background: rgba(255, 250, 244, .88);
      backdrop-filter: blur(18px);
      transition: box-shadow .25s ease, background .25s ease;
    }

    .site-header.is-scrolled {
      background: rgba(255, 255, 255, .94);
      box-shadow: 0 10px 26px rgba(39, 39, 42, .08);
    }

    .nav-shell {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      min-height: 76px;
    }

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

    .brand-mark {
      display: grid;
      width: 36px;
      height: 36px;
      flex: 0 0 auto;
      place-items: center;
      border-radius: 8px;
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange) 70%, var(--gold));
      box-shadow: 0 10px 22px rgba(225, 29, 46, .25);
    }

    .brand-text {
      max-width: 260px;
      overflow-wrap: anywhere;
      font-size: 17px;
      line-height: 1.25;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid rgba(241, 214, 196, .9);
      border-radius: 12px;
      background: rgba(255, 255, 255, .68);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 36px;
      padding: 0 13px;
      border-radius: 8px;
      color: #52525b;
      font-size: 14px;
      font-weight: 700;
      transition: color .2s ease, background .2s ease, transform .2s ease;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--promo);
      background: #fff1e8;
      transform: translateY(-1px);
    }

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

    .command-search {
      display: flex;
      align-items: center;
      gap: 8px;
      width: 240px;
      min-height: 42px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #fff;
      color: #a1a1aa;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7);
    }

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

    .command-search input::placeholder {
      color: #a1a1aa;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 18px;
      border: 1px solid transparent;
      border-radius: 10px;
      font-weight: 800;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: normal;
      text-align: center;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      box-shadow: 0 12px 24px rgba(225, 29, 46, .20);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(225, 29, 46, .28);
      filter: brightness(1.03);
    }

    .btn-secondary {
      color: var(--promo);
      border-color: rgba(225, 29, 46, .36);
      background: #fff;
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      border-color: var(--promo);
      box-shadow: 0 12px 24px rgba(225, 29, 46, .10);
    }

    .btn-ghost {
      min-height: 42px;
      color: var(--promo);
      background: #fff2e6;
      border-color: rgba(249, 115, 22, .20);
    }

    .mobile-toggle,
    .mobile-search {
      display: none;
    }

    .hero {
      padding: 40px 0 20px;
    }

    .hero-banner {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(241, 214, 196, .95);
      border-radius: 8px;
      background:
        linear-gradient(135deg, rgba(17, 17, 20, .96), rgba(77, 28, 20, .92) 58%, rgba(225, 29, 46, .84)),
        linear-gradient(90deg, rgba(253, 186, 45, .10), rgba(249, 115, 22, .18));
      color: #fff;
      box-shadow: var(--shadow-strong);
    }

    .hero-banner::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,.85), transparent 80%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: 1.03fr .97fr;
      gap: 28px;
      align-items: stretch;
      padding: 42px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      margin-bottom: 16px;
      padding: 7px 10px;
      border: 1px solid rgba(253, 186, 45, .42);
      border-radius: 999px;
      color: #ffedd5;
      background: rgba(255, 255, 255, .10);
      font-size: 13px;
      font-weight: 800;
    }

    .hero h1 {
      max-width: 780px;
      margin: 0;
      font-size: clamp(30px, 4.3vw, 54px);
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: 0;
      overflow-wrap: anywhere;
    }

    .hero-copy {
      max-width: 720px;
      margin: 18px 0 0;
      color: rgba(255, 255, 255, .86);
      font-size: 17px;
    }

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

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 26px;
    }

    .hero-point {
      min-height: 86px;
      padding: 13px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 8px;
      background: rgba(255, 255, 255, .08);
    }

    .hero-point strong {
      display: block;
      color: #fdba2d;
      font-size: 24px;
      line-height: 1.1;
    }

    .hero-point span {
      display: block;
      margin-top: 6px;
      color: rgba(255, 255, 255, .76);
      font-size: 13px;
    }

    .hero-stage {
      display: grid;
      gap: 12px;
      align-content: center;
    }

    .stage-card {
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: 8px;
      background: rgba(255, 255, 255, .10);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
    }

    .matrix-card {
      padding: 18px;
    }

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

    .matrix-head b {
      font-size: 17px;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border: 1px solid rgba(253, 186, 45, .34);
      border-radius: 999px;
      color: #ffedd5;
      background: rgba(249, 115, 22, .18);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

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

    .entry-item {
      min-height: 76px;
      padding: 12px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 8px;
      background: rgba(17, 17, 20, .24);
    }

    .entry-item strong {
      display: block;
      font-size: 14px;
    }

    .entry-item span {
      display: block;
      margin-top: 5px;
      color: rgba(255, 255, 255, .68);
      font-size: 12px;
    }

    .compare-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      padding: 12px;
    }

    .compare-box {
      padding: 14px;
      border-radius: 8px;
      background: rgba(255, 255, 255, .10);
    }

    .compare-box.good {
      border: 1px solid rgba(253, 186, 45, .42);
    }

    .compare-box small {
      color: rgba(255, 255, 255, .62);
    }

    .compare-box p {
      margin: 6px 0 0;
      font-weight: 800;
      line-height: 1.4;
    }

    .trust-strip {
      padding: 18px 0 0;
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 10px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 9px;
      min-height: 58px;
      padding: 10px 12px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      color: #3f3f46;
      font-weight: 800;
      box-shadow: 0 8px 20px rgba(249, 115, 22, .08);
    }

    .trust-icon {
      display: grid;
      width: 26px;
      height: 26px;
      flex: 0 0 auto;
      place-items: center;
      border-radius: 8px;
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      font-size: 14px;
    }

    section {
      scroll-margin-top: 96px;
    }

    .section-pad {
      padding: 64px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 24px;
    }

    .section-head h2 {
      margin: 0;
      color: var(--ink);
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: 0;
    }

    .section-head p {
      max-width: 650px;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 0 10px;
      border: 1px solid rgba(249, 115, 22, .22);
      border-radius: 999px;
      color: var(--promo);
      background: #fff2e6;
      font-size: 13px;
      font-weight: 800;
    }

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

    .plan-card {
      position: relative;
      min-height: 320px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      box-shadow: 0 10px 26px rgba(249, 115, 22, .06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .plan-card:hover {
      transform: translateY(-2px);
      border-color: rgba(225, 29, 46, .58);
      box-shadow: var(--shadow);
    }

    .plan-card.featured {
      border-color: rgba(225, 29, 46, .62);
      box-shadow: var(--shadow);
    }

    .corner {
      position: absolute;
      top: 14px;
      right: 14px;
      padding: 4px 8px;
      border-radius: 999px;
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      font-size: 12px;
      font-weight: 800;
    }

    .plan-card h3 {
      margin: 16px 0 8px;
      color: var(--ink);
      font-size: 20px;
      font-weight: 800;
    }

    .plan-card ul {
      display: grid;
      gap: 9px;
      margin: 16px 0;
      padding: 0;
      list-style: none;
      color: #52525b;
      font-size: 14px;
    }

    .plan-card li {
      display: flex;
      gap: 8px;
    }

    .plan-card li::before {
      content: "✓";
      color: var(--promo);
      font-weight: 900;
    }

    .price-line {
      margin: 18px 0;
      padding: 14px;
      border-radius: 8px;
      background: linear-gradient(135deg, #fff7ed, #fff1e8);
      color: var(--promo);
      font-weight: 900;
    }

    .price-line span {
      display: block;
      margin-top: 3px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .stats-band {
      overflow: hidden;
      border-radius: 8px;
      background:
        linear-gradient(135deg, #111114, #2b1813 62%, #40120f);
      color: #fff;
      box-shadow: var(--shadow-strong);
    }

    .stats-inner {
      display: grid;
      grid-template-columns: 1.1fr repeat(4, minmax(0, 1fr));
      gap: 1px;
      background: rgba(255, 255, 255, .10);
    }

    .stats-lead,
    .stat-card {
      background: rgba(17, 17, 20, .72);
      padding: 24px;
      min-height: 150px;
    }

    .stats-lead h2 {
      margin: 0;
      font-size: 28px;
      font-weight: 800;
      line-height: 1.25;
    }

    .stats-lead p {
      margin: 10px 0 0;
      color: rgba(255, 255, 255, .72);
    }

    .stat-num {
      display: block;
      width: fit-content;
      background: linear-gradient(135deg, #FDBA2D, #F97316 55%, #E11D2E);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      font-size: 34px;
      font-weight: 900;
      line-height: 1.1;
    }

    .stat-card p {
      margin: 10px 0 0;
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
    }

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

    .tier-panel,
    .timeline-panel,
    .news-panel,
    .faq-panel,
    .privacy-panel,
    .lead-panel {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      box-shadow: 0 12px 30px rgba(249, 115, 22, .07);
    }

    .tier-panel {
      padding: 24px;
    }

    .progress-line {
      height: 10px;
      overflow: hidden;
      border-radius: 999px;
      background: #ffe4d3;
    }

    .progress-line span {
      display: block;
      width: 68%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--promo), var(--orange), var(--gold));
    }

    .tier-list {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .tier-item {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding: 14px;
      border: 1px solid #f5dfcf;
      border-radius: 8px;
      background: #fffaf4;
    }

    .tier-item strong {
      color: var(--ink);
    }

    .tier-item span {
      color: var(--promo);
      font-weight: 900;
      white-space: nowrap;
    }

    .timeline-panel {
      padding: 24px;
    }

    .timeline {
      display: grid;
      gap: 16px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .timeline li {
      position: relative;
      padding-left: 30px;
    }

    .timeline li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 5px;
      width: 14px;
      height: 14px;
      border: 3px solid #fff;
      border-radius: 999px;
      background: var(--promo);
      box-shadow: 0 0 0 2px rgba(225, 29, 46, .24);
    }

    .timeline li:not(:last-child)::after {
      content: "";
      position: absolute;
      left: 6px;
      top: 22px;
      width: 2px;
      height: calc(100% + 4px);
      background: #f5dfcf;
    }

    .timeline strong {
      display: block;
      color: var(--ink);
      font-weight: 800;
    }

    .timeline span {
      display: block;
      margin-top: 3px;
      color: var(--muted);
      font-size: 14px;
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 18px;
    }

    .news-panel {
      padding: 12px;
    }

    .news-list {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .news-list li + li {
      border-top: 1px solid #f4dfd0;
    }

    .news-link {
      display: grid;
      grid-template-columns: 94px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 16px 12px;
      border-radius: 8px;
      transition: background .2s ease, transform .2s ease;
    }

    .news-link:hover {
      background: #fff7ed;
      transform: translateX(2px);
    }

    .news-date {
      color: var(--promo);
      font-size: 13px;
      font-weight: 900;
    }

    .news-title {
      color: var(--ink);
      font-weight: 800;
    }

    .news-desc {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 500;
    }

    .side-reco {
      display: grid;
      gap: 12px;
    }

    .reco-card {
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: linear-gradient(135deg, #fff, #fff7ed);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .reco-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
    }

    .reco-card h3 {
      margin: 10px 0 6px;
      color: var(--ink);
      font-size: 18px;
      font-weight: 800;
    }

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

    .lead-panel {
      display: grid;
      grid-template-columns: 1fr .8fr;
      gap: 22px;
      align-items: center;
      padding: 28px;
      background:
        linear-gradient(135deg, #fff, #fff7ed 70%),
        #fff;
    }

    .lead-panel h2 {
      margin: 0;
      color: var(--ink);
      font-size: 30px;
      line-height: 1.25;
      font-weight: 800;
    }

    .lead-panel p {
      margin: 10px 0 0;
      color: var(--muted);
    }

    .lead-box {
      padding: 18px;
      border: 1px solid #f5dfcf;
      border-radius: 8px;
      background: #fff;
    }

    .lead-box b {
      display: block;
      color: var(--promo);
      font-size: 28px;
      line-height: 1.1;
    }

    .lead-box span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 18px;
      align-items: start;
    }

    .faq-panel {
      padding: 10px;
    }

    .faq-item {
      border: 1px solid transparent;
      border-radius: 8px;
      transition: border-color .2s ease, background .2s ease;
    }

    .faq-item + .faq-item {
      margin-top: 8px;
    }

    .faq-question {
      display: flex;
      width: 100%;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 16px;
      border: 0;
      border-radius: 8px;
      background: transparent;
      color: var(--ink);
      font-weight: 800;
      text-align: left;
    }

    .faq-question .symbol {
      display: grid;
      width: 26px;
      height: 26px;
      flex: 0 0 auto;
      place-items: center;
      border-radius: 8px;
      color: var(--promo);
      background: #fff1e8;
      font-weight: 900;
    }

    .faq-answer {
      display: none;
      padding: 0 16px 16px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-item.open {
      border-color: rgba(225, 29, 46, .32);
      background: #fff7ed;
    }

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

    .privacy-panel {
      display: grid;
      grid-template-columns: 88px 1fr;
      gap: 20px;
      padding: 28px;
      background: #fff7ed;
    }

    .privacy-icon {
      display: grid;
      width: 68px;
      height: 68px;
      place-items: center;
      border-radius: 8px;
      color: #fff;
      background: linear-gradient(135deg, var(--promo), var(--orange));
      font-size: 30px;
      box-shadow: 0 16px 30px rgba(225, 29, 46, .18);
    }

    .privacy-panel h2 {
      margin: 0 0 12px;
      color: var(--ink);
      font-size: 28px;
      font-weight: 800;
    }

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

    .privacy-list li {
      display: flex;
      gap: 10px;
      color: #52525b;
    }

    .privacy-list li::before {
      content: "●";
      color: var(--promo);
      font-size: 12px;
      transform: translateY(4px);
    }

    .floating-cta {
      position: sticky;
      bottom: 14px;
      z-index: 30;
      width: min(var(--container), calc(100% - 32px));
      margin: 10px auto 0;
      border: 1px solid rgba(225, 29, 46, .22);
      border-radius: 8px;
      background: rgba(255, 255, 255, .94);
      box-shadow: 0 18px 42px rgba(39, 39, 42, .13);
      backdrop-filter: blur(16px);
    }

    .floating-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px;
    }

    .floating-inner strong {
      display: block;
      color: var(--ink);
      font-weight: 900;
    }

    .floating-inner span {
      display: block;
      color: var(--muted);
      font-size: 13px;
    }

    .site-footer {
      margin-top: 54px;
      padding: 44px 0 28px;
      background: var(--ink);
      color: rgba(255, 255, 255, .78);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr .75fr .75fr;
      gap: 28px;
      align-items: start;
    }

    .footer-brand {
      color: #fff;
    }

    .footer-brand p {
      max-width: 520px;
      margin: 14px 0 0;
      color: rgba(255, 255, 255, .68);
    }

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

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

    .footer-links a {
      color: rgba(255, 255, 255, .68);
      transition: color .2s ease, transform .2s ease;
    }

    .footer-links a:hover {
      color: #fdba2d;
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 32px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .55);
      font-size: 13px;
    }

    .modal {
      position: fixed;
      inset: 0;
      z-index: 80;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
    }

    .modal.open {
      display: flex;
    }

    .modal-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(17, 17, 20, .62);
      backdrop-filter: blur(8px);
    }

    .modal-panel {
      position: relative;
      width: min(520px, 92vw);
      overflow: hidden;
      border-radius: 8px;
      background: #fff;
      box-shadow: 0 30px 80px rgba(17, 17, 20, .34);
      animation: modalIn .18s ease-out;
    }

    @keyframes modalIn {
      from { transform: translateY(10px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }

    .modal-panel::before {
      content: "";
      display: block;
      height: 5px;
      background: linear-gradient(90deg, var(--promo), var(--orange), var(--gold));
    }

    .modal-body {
      padding: 24px;
    }

    .modal-head {
      display: flex;
      align-items: start;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .modal-head h2 {
      margin: 0;
      color: var(--ink);
      font-size: 24px;
      font-weight: 900;
    }

    .modal-head p {
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .close-modal {
      display: grid;
      width: 36px;
      height: 36px;
      flex: 0 0 auto;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff7ed;
      color: var(--promo);
      font-size: 20px;
      font-weight: 900;
      transition: background .2s ease, transform .2s ease;
    }

    .close-modal:hover {
      transform: rotate(4deg);
      background: #ffe4d3;
    }

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

    .field label {
      display: block;
      margin-bottom: 6px;
      color: var(--ink);
      font-size: 13px;
      font-weight: 900;
    }

    .field input,
    .field select,
    .field textarea {
      width: 100%;
      min-height: 46px;
      padding: 10px 12px;
      border: 1px solid var(--line);
      border-radius: 8px;
      outline: 0;
      background: #fff;
      color: var(--text);
      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 {
      border-color: var(--orange);
      box-shadow: 0 0 0 4px rgba(249, 115, 22, .12);
    }

    .form-note {
      display: flex;
      gap: 9px;
      align-items: flex-start;
      color: var(--muted);
      font-size: 13px;
    }

    .form-note input {
      margin-top: 4px;
      accent-color: var(--promo);
    }

    .error-text {
      display: none;
      margin-top: 4px;
      color: var(--promo);
      font-size: 12px;
      font-weight: 700;
    }

    .field.has-error .error-text {
      display: block;
    }

    @media (max-width: 1024px) {
      .nav-links,
      .nav-actions {
        display: none;
      }

      .mobile-search,
      .mobile-toggle {
        display: inline-grid;
        place-items: center;
        width: 42px;
        height: 42px;
        border: 1px solid var(--line);
        border-radius: 10px;
        background: #fff;
        color: var(--promo);
        font-weight: 900;
      }

      .mobile-menu {
        display: none;
        padding: 0 0 16px;
      }

      .mobile-menu.open {
        display: block;
      }

      .mobile-menu .command-search {
        width: 100%;
        margin-bottom: 12px;
      }

      .mobile-menu .nav-links,
      .mobile-menu .nav-actions {
        display: grid;
        gap: 8px;
        padding: 0;
        border: 0;
        background: transparent;
      }

      .mobile-menu .nav-link,
      .mobile-menu .btn {
        width: 100%;
        justify-content: center;
      }

      .hero-inner,
      .tiers,
      .news-layout,
      .lead-panel,
      .faq-grid {
        grid-template-columns: 1fr;
      }

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

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

      .stats-lead {
        grid-column: 1 / -1;
      }

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

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

      .footer-brand {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      .nav-shell {
        min-height: 66px;
      }

      .brand-text {
        max-width: 190px;
        font-size: 15px;
      }

      .hero {
        padding-top: 24px;
      }

      .hero-inner {
        padding: 24px;
      }

      .hero-points,
      .entry-grid,
      .compare-card,
      .plans-grid,
      .stats-inner,
      .trust-grid {
        grid-template-columns: 1fr;
      }

      .section-pad {
        padding: 48px 0;
      }

      .section-head {
        display: block;
      }

      .news-link {
        grid-template-columns: 1fr;
        gap: 6px;
      }

      .privacy-panel {
        grid-template-columns: 1fr;
      }

      .floating-inner {
        align-items: stretch;
        flex-direction: column;
      }

      .floating-inner .btn {
        width: 100%;
      }

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

      .copyright {
        flex-direction: column;
      }
    }

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

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

      .trust-item {
        min-width: 0;
        align-items: flex-start;
      }

      .modal {
        align-items: flex-end;
        padding: 12px;
      }

      .modal-panel {
        width: 100%;
        max-height: calc(100vh - 24px);
        overflow: auto;
      }
    }

/* roulang page: category1 */
:root {
      --red: #E11D2E;
      --orange: #F97316;
      --gold: #FDBA2D;
      --ink: #111114;
      --text: #27272A;
      --muted: #71717A;
      --line: #F1D6C4;
      --soft: #FFF7ED;
      --paper: #FFFFFF;
      --cream: #FFFBF5;
      --shadow: 0 18px 45px rgba(225, 29, 46, .10);
      --shadow-strong: 0 22px 58px rgba(249, 115, 22, .18);
      --radius: 8px;
      --radius-lg: 10px;
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(253, 186, 45, .16), transparent 34rem),
        linear-gradient(180deg, #fffaf3 0%, #ffffff 36%, #fff7ed 100%);
      line-height: 1.7;
      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;
      border: 0;
      background: transparent;
    }

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

    input:focus,
    select:focus,
    textarea:focus,
    button:focus-visible,
    a:focus-visible {
      outline: 3px solid rgba(249, 115, 22, .28);
      outline-offset: 2px;
      border-color: var(--orange);
    }

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

    ::selection {
      background: rgba(225, 29, 46, .16);
      color: var(--ink);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 251, 245, .92);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(241, 214, 196, .86);
      transition: box-shadow .25s ease, background .25s ease;
    }

    .site-header.is-scrolled {
      box-shadow: 0 14px 34px rgba(39, 39, 42, .08);
      background: rgba(255, 255, 255, .96);
    }

    .nav-shell {
      min-height: 76px;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
    }

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

    .brand-mark {
      width: 38px;
      height: 38px;
      display: inline-grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 8px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--red), var(--orange));
      box-shadow: 0 10px 24px rgba(225, 29, 46, .26);
    }

    .brand-text {
      font-size: 17px;
      line-height: 1.25;
      overflow-wrap: anywhere;
    }

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

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 0 14px;
      border-radius: 10px;
      color: #52525B;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--red);
      background: rgba(249, 115, 22, .08);
    }

    .nav-link.active {
      color: var(--red);
      background: #fff0e5;
      box-shadow: inset 0 0 0 1px rgba(225, 29, 46, .16);
    }

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

    .command-search {
      width: 260px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      color: var(--muted);
      box-shadow: 0 8px 24px rgba(249, 115, 22, .06);
    }

    .command-search svg {
      width: 17px;
      height: 17px;
      color: var(--orange);
      flex: 0 0 auto;
    }

    .command-search input {
      height: 38px;
      border: 0;
      padding: 0;
      box-shadow: none;
      background: transparent;
      font-size: 13px;
    }

    .command-search input:focus {
      outline: 0;
      box-shadow: none;
    }

    .btn {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 0 18px;
      border-radius: 10px;
      font-size: 14px;
      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 {
      color: #fff;
      background: linear-gradient(135deg, var(--red), var(--orange));
      box-shadow: 0 14px 28px rgba(225, 29, 46, .22);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(225, 29, 46, .28);
      filter: brightness(1.04);
    }

    .btn-secondary {
      color: var(--red);
      border: 1px solid rgba(225, 29, 46, .28);
      background: #fff;
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      border-color: var(--red);
      box-shadow: 0 14px 28px rgba(225, 29, 46, .10);
    }

    .btn-ghost {
      color: #52525B;
      background: #fff7ed;
      border: 1px solid var(--line);
    }

    .btn-ghost:hover {
      color: var(--red);
      background: #fff0e5;
      border-color: rgba(225, 29, 46, .28);
    }

    .mobile-toggle,
    .mobile-search-toggle {
      display: none;
      width: 42px;
      height: 42px;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--red);
    }

    .page-main {
      overflow: hidden;
    }

    .section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 46px 0;
    }

    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 10px;
      border: 1px solid rgba(225, 29, 46, .18);
      border-radius: 999px;
      color: var(--red);
      background: rgba(255, 247, 237, .9);
      font-size: 13px;
      font-weight: 800;
    }

    .kicker::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--gold);
      box-shadow: 0 0 0 4px rgba(253, 186, 45, .18);
    }

    .category-hero {
      padding: 42px 0 32px;
      background:
        linear-gradient(135deg, rgba(17, 17, 20, .96), rgba(39, 39, 42, .92)),
        radial-gradient(circle at 82% 12%, rgba(249, 115, 22, .35), transparent 22rem);
      color: #fff;
      position: relative;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(253, 186, 45, .7), transparent);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
      gap: 26px;
      align-items: stretch;
    }

    .hero-copy {
      min-height: 310px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 26px 0;
    }

    .hero-copy h1 {
      margin: 16px 0 14px;
      max-width: 820px;
      font-size: 46px;
      line-height: 1.14;
      font-weight: 800;
      color: #fff;
      overflow-wrap: anywhere;
    }

    .hero-copy p {
      max-width: 820px;
      margin: 0;
      color: rgba(255, 255, 255, .78);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .hero-panel {
      display: grid;
      grid-template-rows: auto auto 1fr;
      gap: 12px;
      padding: 18px;
      border: 1px solid rgba(253, 186, 45, .22);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .04));
      box-shadow: 0 22px 48px rgba(0, 0, 0, .22);
    }

    .mini-metric {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .metric-tile {
      min-height: 86px;
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255, 247, 237, .10);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .metric-value {
      display: block;
      color: var(--gold);
      font-size: 24px;
      line-height: 1;
      font-weight: 900;
    }

    .metric-label {
      display: block;
      margin-top: 8px;
      color: rgba(255, 255, 255, .76);
      font-size: 13px;
    }

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

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 11px 12px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
    }

    .check-icon {
      width: 20px;
      height: 20px;
      display: inline-grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 6px;
      color: #fff;
      background: linear-gradient(135deg, var(--red), var(--orange));
      font-size: 12px;
      font-weight: 900;
    }

    .trust-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 22px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 58px;
      padding: 12px;
      border: 1px solid rgba(253, 186, 45, .20);
      border-radius: var(--radius);
      background: rgba(255, 247, 237, .08);
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
      font-weight: 700;
    }

    .trust-item svg {
      width: 22px;
      height: 22px;
      color: var(--gold);
      flex: 0 0 auto;
    }

    .filter-band {
      position: sticky;
      top: 76px;
      z-index: 30;
      padding: 16px 0;
      border-bottom: 1px solid rgba(241, 214, 196, .92);
      background: rgba(255, 251, 245, .94);
      backdrop-filter: blur(14px);
    }

    .filter-shell {
      display: grid;
      grid-template-columns: 1fr 190px 260px auto;
      gap: 12px;
      align-items: center;
    }

    .tag-row {
      display: flex;
      gap: 8px;
      overflow-x: auto;
      scrollbar-width: thin;
      padding-bottom: 2px;
    }

    .tag-row::-webkit-scrollbar {
      height: 6px;
    }

    .tag-row::-webkit-scrollbar-thumb {
      background: rgba(249, 115, 22, .35);
      border-radius: 999px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 36px;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid rgba(225, 29, 46, .18);
      background: #fff7ed;
      color: var(--red);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .tag:hover,
    .tag.active {
      color: #fff;
      border-color: var(--red);
      background: linear-gradient(135deg, var(--red), var(--orange));
      box-shadow: 0 12px 24px rgba(225, 29, 46, .18);
    }

    .select-control,
    .search-control {
      height: 42px;
      padding: 0 12px;
      font-size: 14px;
      background: #fff;
    }

    .search-control {
      padding-left: 38px;
    }

    .search-wrap {
      position: relative;
    }

    .search-wrap svg {
      position: absolute;
      left: 12px;
      top: 50%;
      width: 17px;
      height: 17px;
      transform: translateY(-50%);
      color: var(--orange);
      pointer-events: none;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 20px;
      align-items: end;
      margin-bottom: 24px;
    }

    .section-head h2 {
      margin: 10px 0 0;
      font-size: 32px;
      line-height: 1.22;
      font-weight: 800;
      color: var(--ink);
      overflow-wrap: anywhere;
    }

    .section-head p {
      max-width: 720px;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 24px;
      align-items: start;
    }

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

    .entry-card {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 28px rgba(249, 115, 22, .06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: rgba(225, 29, 46, .42);
      box-shadow: var(--shadow-strong);
    }

    .cover-block {
      position: relative;
      min-height: 146px;
      aspect-ratio: 16 / 8;
      padding: 16px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(225, 29, 46, .94), rgba(249, 115, 22, .82)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .12) 0 1px, transparent 1px 28px);
    }

    .cover-block::before {
      content: "";
      position: absolute;
      inset: 12px;
      border: 1px solid rgba(255, 255, 255, .20);
      border-radius: 7px;
      pointer-events: none;
    }

    .cover-index {
      position: relative;
      z-index: 1;
      color: rgba(255, 255, 255, .95);
      font-size: 34px;
      font-weight: 900;
      line-height: 1;
    }

    .cover-badge {
      position: relative;
      z-index: 1;
      padding: 6px 9px;
      border-radius: 999px;
      color: #7c2d12;
      background: #fff7ed;
      font-size: 12px;
      font-weight: 900;
    }

    .entry-body {
      padding: 18px;
    }

    .entry-body h3 {
      margin: 0;
      color: var(--ink);
      font-size: 19px;
      line-height: 1.32;
      font-weight: 800;
    }

    .entry-body p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .entry-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .entry-meta span {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 9px;
      border-radius: 999px;
      border: 1px solid rgba(249, 115, 22, .18);
      color: #9a3412;
      background: #fff7ed;
      font-size: 12px;
      font-weight: 800;
    }

    .entry-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid #f6e0d1;
      color: var(--muted);
      font-size: 13px;
    }

    .entry-foot a {
      color: var(--red);
      font-weight: 900;
    }

    .entry-foot a:hover {
      color: var(--orange);
    }

    .side-stack {
      display: grid;
      gap: 16px;
      position: sticky;
      top: 156px;
    }

    .side-card,
    .info-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 28px rgba(249, 115, 22, .06);
    }

    .side-card {
      padding: 18px;
    }

    .side-card h3 {
      margin: 0 0 12px;
      color: var(--ink);
      font-size: 18px;
      font-weight: 800;
    }

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

    .side-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 10px;
      border-radius: var(--radius);
      background: #fff7ed;
      color: #52525B;
      font-size: 14px;
    }

    .side-list strong {
      color: var(--red);
    }

    .promo-panel {
      padding: 18px;
      color: #fff;
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(17, 17, 20, .98), rgba(39, 39, 42, .95)),
        linear-gradient(135deg, rgba(225, 29, 46, .55), rgba(249, 115, 22, .2));
      box-shadow: 0 20px 42px rgba(17, 17, 20, .18);
    }

    .promo-panel strong {
      display: block;
      font-size: 22px;
      line-height: 1.2;
      color: var(--gold);
    }

    .promo-panel p {
      margin: 10px 0 16px;
      color: rgba(255, 255, 255, .76);
      font-size: 14px;
    }

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

    .step-card {
      position: relative;
      min-height: 190px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 12px 30px rgba(249, 115, 22, .06);
    }

    .step-number {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 8px;
      color: #fff;
      background: linear-gradient(135deg, var(--red), var(--orange));
      font-weight: 900;
      box-shadow: 0 12px 22px rgba(225, 29, 46, .18);
    }

    .step-card h3 {
      margin: 16px 0 8px;
      color: var(--ink);
      font-size: 18px;
      font-weight: 800;
    }

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

    .value-band {
      background: var(--ink);
      color: #fff;
    }

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

    .value-card {
      min-height: 138px;
      padding: 20px;
      border: 1px solid rgba(253, 186, 45, .18);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .06);
    }

    .value-card strong {
      display: block;
      font-size: 34px;
      line-height: 1;
      font-weight: 900;
      background: linear-gradient(135deg, var(--gold), var(--orange));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .value-card span {
      display: block;
      margin-top: 10px;
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
    }

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

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      overflow: hidden;
      box-shadow: 0 10px 28px rgba(249, 115, 22, .05);
    }

    .faq-question {
      width: 100%;
      min-height: 58px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 16px 18px;
      color: var(--ink);
      text-align: left;
      font-weight: 800;
    }

    .faq-question span:first-child {
      overflow-wrap: anywhere;
    }

    .faq-toggle {
      width: 28px;
      height: 28px;
      display: inline-grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 8px;
      background: #fff0e5;
      color: var(--red);
      font-weight: 900;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 15px;
      background: linear-gradient(180deg, transparent, rgba(255, 247, 237, .82));
    }

    .faq-item.open {
      border-color: rgba(225, 29, 46, .42);
    }

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

    .faq-item.open .faq-toggle {
      color: #fff;
      background: linear-gradient(135deg, var(--red), var(--orange));
    }

    .lead-section {
      background:
        linear-gradient(135deg, rgba(255, 247, 237, .98), rgba(255, 255, 255, .96)),
        radial-gradient(circle at 15% 50%, rgba(253, 186, 45, .18), transparent 24rem);
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 28px;
      border: 1px solid rgba(225, 29, 46, .18);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow);
    }

    .cta-box h2 {
      margin: 0;
      color: var(--ink);
      font-size: 30px;
      line-height: 1.25;
      font-weight: 800;
    }

    .cta-box p {
      margin: 10px 0 0;
      color: var(--muted);
      max-width: 760px;
    }

    .privacy-box {
      display: grid;
      grid-template-columns: 76px minmax(0, 1fr);
      gap: 20px;
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff7ed;
    }

    .privacy-icon {
      width: 64px;
      height: 64px;
      display: grid;
      place-items: center;
      border-radius: 8px;
      color: #fff;
      background: linear-gradient(135deg, var(--red), var(--orange));
      box-shadow: 0 14px 28px rgba(225, 29, 46, .18);
    }

    .privacy-icon svg {
      width: 30px;
      height: 30px;
    }

    .privacy-list {
      display: grid;
      gap: 10px;
      margin: 14px 0 0;
      padding: 0;
      list-style: none;
    }

    .privacy-list li {
      display: flex;
      gap: 10px;
      color: #52525B;
      font-size: 15px;
    }

    .privacy-list li::before {
      content: "✓";
      color: var(--red);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .site-footer {
      padding: 52px 0 28px;
      color: rgba(255, 255, 255, .78);
      background: var(--ink);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) .7fr .7fr;
      gap: 34px;
      padding-bottom: 32px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand p {
      max-width: 520px;
      margin: 16px 0 0;
      color: rgba(255, 255, 255, .70);
      font-size: 14px;
    }

    .footer-brand .brand-text,
    .footer-brand.brand .brand-text {
      color: #fff;
    }

    .footer-title {
      margin: 0 0 14px;
      color: #fff;
      font-size: 16px;
      font-weight: 800;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(255, 255, 255, .56);
      font-size: 13px;
    }

    .modal-mask {
      position: fixed;
      inset: 0;
      z-index: 80;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
      background: rgba(17, 17, 20, .62);
      backdrop-filter: blur(8px);
    }

    .modal-mask.open {
      display: flex;
    }

    .modal-panel {
      width: min(560px, 100%);
      max-height: calc(100vh - 48px);
      overflow: auto;
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 28px 80px rgba(17, 17, 20, .28);
      animation: modalIn .18s ease-out;
    }

    @keyframes modalIn {
      from {
        opacity: 0;
        transform: translateY(12px) scale(.98);
      }
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    .modal-topline {
      height: 5px;
      background: linear-gradient(90deg, var(--red), var(--orange), var(--gold));
    }

    .modal-content {
      padding: 22px;
    }

    .modal-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .modal-head h2 {
      margin: 0;
      color: var(--ink);
      font-size: 24px;
      line-height: 1.25;
      font-weight: 800;
    }

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

    .modal-close {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 8px;
      color: var(--red);
      background: #fff0e5;
      font-size: 20px;
      font-weight: 900;
    }

    .modal-close:hover {
      color: #fff;
      background: var(--red);
    }

    .lead-form {
      display: grid;
      gap: 14px;
    }

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

    .form-field label {
      display: block;
      margin-bottom: 6px;
      color: var(--ink);
      font-size: 13px;
      font-weight: 800;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
      min-height: 46px;
      padding: 10px 12px;
    }

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

    .form-tip {
      color: var(--muted);
      font-size: 13px;
    }

    .form-error {
      display: none;
      margin-top: 6px;
      color: var(--red);
      font-size: 12px;
    }

    .agreement {
      display: flex;
      gap: 9px;
      align-items: flex-start;
      color: #52525B;
      font-size: 13px;
    }

    .agreement input {
      width: 16px;
      height: 16px;
      margin-top: 4px;
      accent-color: var(--red);
      flex: 0 0 auto;
    }

    @media (max-width: 1024px) {
      .nav-shell {
        grid-template-columns: auto 1fr auto;
        gap: 14px;
      }

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

      .mobile-toggle,
      .mobile-search-toggle {
        display: inline-flex;
      }

      .mobile-actions {
        display: flex;
        justify-content: flex-end;
        gap: 8px;
      }

      .site-header.menu-open .nav-links,
      .site-header.menu-open .nav-actions {
        display: grid;
        grid-column: 1 / -1;
        justify-content: stretch;
      }

      .site-header.menu-open .nav-links {
        grid-template-columns: 1fr;
        gap: 8px;
        padding-top: 8px;
      }

      .site-header.menu-open .nav-link {
        justify-content: flex-start;
      }

      .site-header.menu-open .nav-actions {
        gap: 10px;
        padding: 0 0 16px;
      }

      .site-header.menu-open .command-search {
        width: 100%;
      }

      .site-header.menu-open .btn {
        width: 100%;
      }

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

      .hero-copy h1 {
        font-size: 38px;
      }

      .trust-strip,
      .steps-grid,
      .value-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .filter-shell {
        grid-template-columns: 1fr 180px;
      }

      .filter-shell .search-wrap,
      .filter-shell .btn {
        grid-column: span 1;
      }

      .side-stack {
        position: static;
      }

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

      .footer-brand {
        grid-column: 1 / -1;
      }
    }

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

      .section {
        padding: 54px 0;
      }

      .section-tight {
        padding: 34px 0;
      }

      .brand-text {
        font-size: 15px;
        max-width: 205px;
      }

      .category-hero {
        padding: 30px 0 24px;
      }

      .hero-copy {
        min-height: auto;
        padding: 8px 0;
      }

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

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

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

      .hero-actions .btn {
        width: 100%;
      }

      .trust-strip {
        display: flex;
        overflow-x: auto;
        padding-bottom: 4px;
      }

      .trust-item {
        min-width: 190px;
      }

      .filter-band {
        top: 68px;
      }

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

      .tag-row {
        margin-right: -14px;
        padding-right: 14px;
      }

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

      .section-head h2 {
        font-size: 26px;
      }

      .card-grid,
      .steps-grid,
      .value-grid {
        grid-template-columns: 1fr;
      }

      .cta-box {
        grid-template-columns: 1fr;
        padding: 22px;
      }

      .cta-box h2 {
        font-size: 25px;
      }

      .privacy-box {
        grid-template-columns: 1fr;
      }

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

      .copyright {
        display: grid;
      }

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

      .modal-mask {
        align-items: flex-end;
        padding: 12px;
      }

      .modal-panel {
        width: 92vw;
        max-height: calc(100vh - 24px);
      }
    }

    @media (max-width: 520px) {
      .nav-shell {
        min-height: 68px;
      }

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

      .brand-text {
        max-width: 168px;
      }

      .mini-metric {
        grid-template-columns: 1fr;
      }

      .hero-panel {
        padding: 14px;
      }

      .entry-foot {
        align-items: flex-start;
        flex-direction: column;
      }

      .cover-block {
        min-height: 124px;
      }
    }