/* roulang page: index */
:root {
      --bg: #080914;
      --bg-soft: #101326;
      --bg-card: rgba(255, 255, 255, 0.08);
      --surface: #ffffff;
      --surface-soft: #f5f7fb;
      --text: #111827;
      --text-strong: #ffffff;
      --muted: #64748b;
      --muted-dark: #b7c0d8;
      --primary: #7c3aed;
      --primary-2: #22d3ee;
      --accent: #ffb020;
      --accent-2: #ff4d6d;
      --success: #10b981;
      --warning: #f59e0b;
      --danger: #ef4444;
      --border: rgba(148, 163, 184, 0.22);
      --border-light: #e5e7eb;
      --shadow: 0 22px 60px rgba(15, 23, 42, 0.16);
      --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.10);
      --radius-xl: 30px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1180px;
      --ease: 180ms ease;
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(124, 58, 237, 0.16), transparent 28%),
        radial-gradient(circle at 86% 4%, rgba(34, 211, 238, 0.14), transparent 26%),
        linear-gradient(180deg, #fafbff 0%, #f8fafc 45%, #ffffff 100%);
      line-height: 1.72;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    a:hover,
    a:focus {
      color: inherit;
      text-decoration: none;
    }

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

    button,
    input,
    textarea {
      font-family: inherit;
    }

    button {
      cursor: pointer;
    }

    input,
    textarea {
      outline: none;
    }

    input:focus,
    textarea:focus,
    button:focus,
    a:focus {
      outline: 3px solid rgba(34, 211, 238, 0.32);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.82);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.86);
      box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -0.02em;
      color: #101827;
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 900;
      background:
        linear-gradient(135deg, rgba(124, 58, 237, 0.96), rgba(34, 211, 238, 0.92)),
        radial-gradient(circle at 30% 25%, #fff, transparent 24%);
      box-shadow: 0 12px 28px rgba(124, 58, 237, 0.25);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.12;
      font-size: 17px;
    }

    .brand-text small {
      font-size: 11px;
      font-weight: 700;
      color: var(--muted);
      letter-spacing: 0.12em;
      margin-top: 4px;
    }

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

    .top-nav a {
      padding: 10px 16px;
      border-radius: 999px;
      color: #334155;
      font-weight: 800;
      font-size: 14px;
    }

    .top-nav a:hover,
    .top-nav a.active {
      color: #fff;
      background: #111827;
      box-shadow: 0 12px 26px rgba(17, 24, 39, 0.16);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .site-search {
      width: 230px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border: 1px solid var(--border-light);
      border-radius: 999px;
      background: rgba(248, 250, 252, 0.9);
      color: var(--muted);
    }

    .site-search span {
      font-size: 15px;
    }

    .site-search input {
      width: 100%;
      border: 0;
      padding: 0;
      margin: 0;
      box-shadow: none;
      background: transparent;
      font-size: 13px;
      color: #334155;
      height: auto;
    }

    .site-search input::placeholder {
      color: #94a3b8;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 0;
      border-radius: 14px;
      color: #111827;
      background: #f1f5f9;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      line-height: 1;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 13px 20px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-weight: 900;
      line-height: 1;
      letter-spacing: -0.01em;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
      user-select: none;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--accent-2), #ff8a3d);
      box-shadow: 0 18px 36px rgba(255, 77, 109, 0.28);
    }

    .btn-primary:hover {
      color: #fff;
      box-shadow: 0 22px 44px rgba(255, 77, 109, 0.34);
    }

    .btn-dark {
      color: #fff;
      background: #111827;
      box-shadow: 0 18px 34px rgba(17, 24, 39, 0.20);
    }

    .btn-dark:hover {
      color: #fff;
      background: #0f172a;
    }

    .btn-ghost {
      color: #111827;
      background: rgba(255, 255, 255, 0.86);
      border-color: rgba(255, 255, 255, 0.36);
      box-shadow: 0 12px 26px rgba(15, 23, 42, 0.10);
    }

    .btn-ghost:hover {
      color: #111827;
      background: #fff;
    }

    .btn-outline {
      color: #4c1d95;
      background: #fff;
      border-color: rgba(124, 58, 237, 0.18);
    }

    .btn-outline:hover {
      color: #fff;
      background: var(--primary);
      border-color: var(--primary);
      box-shadow: 0 18px 36px rgba(124, 58, 237, 0.20);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 900;
      line-height: 1;
      color: #4c1d95;
      background: rgba(124, 58, 237, 0.10);
      border: 1px solid rgba(124, 58, 237, 0.16);
    }

    .badge-light {
      color: #fff;
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.24);
      backdrop-filter: blur(12px);
    }

    .section {
      padding: 86px 0;
      position: relative;
    }

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

    .section-head {
      max-width: 780px;
      margin-bottom: 34px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      color: var(--primary);
      font-size: 14px;
      font-weight: 900;
      letter-spacing: 0.06em;
    }

    .section-title {
      margin: 0;
      color: #111827;
      font-size: clamp(28px, 4.5vw, 48px);
      line-height: 1.14;
      font-weight: 950;
      letter-spacing: -0.04em;
    }

    .section-desc {
      margin: 16px 0 0;
      color: var(--muted);
      font-size: 17px;
      max-width: 760px;
    }

    .hero {
      min-height: 620px;
      padding: 64px 0 36px;
      color: #fff;
      background:
        linear-gradient(115deg, rgba(8, 9, 20, 0.86), rgba(32, 12, 78, 0.76)),
        radial-gradient(circle at 28% 26%, rgba(255, 77, 109, 0.62), transparent 21%),
        radial-gradient(circle at 78% 10%, rgba(34, 211, 238, 0.46), transparent 26%),
        linear-gradient(135deg, #0b0b18 0%, #24104a 54%, #081522 100%);
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      opacity: 0.35;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
    }

    .hero::after {
      content: "";
      position: absolute;
      width: 420px;
      height: 420px;
      right: -140px;
      bottom: -180px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(34, 211, 238, 0.38), transparent 64%);
      filter: blur(4px);
    }

    .hero-stage {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr;
      gap: 28px;
    }

    .promo-ribbon {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      width: 100%;
      padding: 14px 18px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.10);
      backdrop-filter: blur(14px);
      box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
    }

    .promo-ribbon strong {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      font-size: 14px;
      white-space: nowrap;
    }

    .promo-ribbon span {
      color: var(--muted-dark);
      font-size: 14px;
    }

    .hero-bento {
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
      gap: 26px;
      align-items: stretch;
    }

    .hero-copy {
      position: relative;
      padding: clamp(30px, 5vw, 56px);
      border: 1px solid rgba(255, 255, 255, 0.16);
      border-radius: var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06)),
        rgba(255, 255, 255, 0.07);
      backdrop-filter: blur(18px);
      box-shadow: 0 30px 100px rgba(0, 0, 0, 0.26);
      overflow: hidden;
    }

    .hero-copy::before {
      content: "限时";
      position: absolute;
      right: 28px;
      top: 24px;
      transform: rotate(9deg);
      width: 86px;
      height: 86px;
      display: grid;
      place-items: center;
      color: #1f1200;
      font-weight: 950;
      letter-spacing: 0.08em;
      background: var(--accent);
      clip-path: polygon(50% 0%, 61% 24%, 86% 14%, 76% 39%, 100% 50%, 76% 61%, 86% 86%, 61% 76%, 50% 100%, 39% 76%, 14% 86%, 24% 61%, 0% 50%, 24% 39%, 14% 14%, 39% 24%);
      box-shadow: 0 16px 32px rgba(255, 176, 32, 0.32);
    }

    .hero h1 {
      max-width: 780px;
      margin: 20px 0 18px;
      color: #fff;
      font-size: clamp(38px, 7vw, 76px);
      line-height: 1.03;
      font-weight: 950;
      letter-spacing: -0.065em;
    }

    .hero-lead {
      max-width: 690px;
      margin: 0;
      color: #d8def3;
      font-size: clamp(17px, 2.2vw, 22px);
      line-height: 1.72;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      margin-top: 30px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 32px;
    }

    .hero-point {
      padding: 15px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.10);
      border: 1px solid rgba(255, 255, 255, 0.14);
    }

    .hero-point b {
      display: block;
      margin-bottom: 3px;
      color: #fff;
      font-size: 20px;
      line-height: 1.2;
    }

    .hero-point span {
      color: #cbd5e1;
      font-size: 13px;
    }

    .deal-panel {
      position: relative;
      padding: 26px;
      border-radius: var(--radius-xl);
      background: #fff;
      color: #111827;
      box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
      overflow: hidden;
    }

    .deal-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 12% 12%, rgba(255, 77, 109, 0.14), transparent 32%),
        radial-gradient(circle at 90% 6%, rgba(34, 211, 238, 0.20), transparent 30%);
      pointer-events: none;
    }

    .deal-panel > * {
      position: relative;
      z-index: 1;
    }

    .deal-top {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: flex-start;
      margin-bottom: 24px;
    }

    .deal-top h2 {
      margin: 0;
      font-size: 25px;
      font-weight: 950;
      line-height: 1.2;
      letter-spacing: -0.03em;
    }

    .deal-sticker {
      flex: 0 0 auto;
      padding: 9px 12px;
      border-radius: 999px;
      color: #fff;
      background: #111827;
      font-size: 12px;
      font-weight: 900;
      transform: rotate(-4deg);
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-bottom: 22px;
    }

    .count-box {
      padding: 14px 10px;
      border-radius: 17px;
      text-align: center;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
    }

    .count-box strong {
      display: block;
      color: var(--primary);
      font-size: 28px;
      line-height: 1;
      font-weight: 950;
    }

    .count-box span {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

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

    .check-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: #475569;
      font-size: 14px;
    }

    .check-list li::before {
      content: "✓";
      flex: 0 0 auto;
      width: 22px;
      height: 22px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #fff;
      background: var(--success);
      font-size: 13px;
      font-weight: 900;
      margin-top: 1px;
    }

    .mini-note {
      padding: 13px 14px;
      border-radius: 16px;
      color: #6b3a00;
      background: #fff7ed;
      border: 1px solid #fed7aa;
      font-size: 13px;
      font-weight: 800;
    }

    .pill-nav-wrap {
      position: relative;
      z-index: 5;
      margin-top: -22px;
    }

    .pill-nav {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px;
      overflow-x: auto;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.92);
      border: 1px solid rgba(226, 232, 240, 0.92);
      box-shadow: var(--shadow-soft);
      scrollbar-width: none;
    }

    .pill-nav::-webkit-scrollbar {
      display: none;
    }

    .pill-nav a {
      flex: 0 0 auto;
      padding: 10px 16px;
      border-radius: 999px;
      color: #475569;
      font-size: 14px;
      font-weight: 900;
      background: #f8fafc;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .pill-nav a:hover,
    .pill-nav a.active {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), #4f46e5);
      box-shadow: 0 14px 28px rgba(124, 58, 237, 0.22);
    }

    .directory-panel {
      border-radius: var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(124, 58, 237, 0.06), rgba(34, 211, 238, 0.08)),
        #fff;
      border: 1px solid rgba(226, 232, 240, 0.9);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .directory-row {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 0;
    }

    .directory-side {
      padding: 34px;
      color: #fff;
      background:
        radial-gradient(circle at 18% 20%, rgba(255, 176, 32, 0.22), transparent 34%),
        linear-gradient(145deg, #201146, #071827);
    }

    .directory-side h2 {
      margin: 16px 0 12px;
      color: #fff;
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.16;
      font-weight: 950;
      letter-spacing: -0.04em;
    }

    .directory-side p {
      margin: 0;
      color: #cbd5e1;
    }

    .directory-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 24px;
    }

    .directory-tags span {
      padding: 8px 11px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.10);
      border: 1px solid rgba(255, 255, 255, 0.16);
      color: #e2e8f0;
      font-size: 12px;
      font-weight: 800;
    }

    .directory-grid {
      padding: 24px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .directory-card,
    .value-card,
    .scene-card,
    .trust-card,
    .reward-card,
    .faq-card,
    .news-panel,
    .lead-card {
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid rgba(226, 232, 240, 0.92);
      box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .directory-card {
      padding: 22px;
      min-height: 168px;
    }

    .directory-card:hover,
    .value-card:hover,
    .scene-card:hover,
    .trust-card:hover,
    .reward-card:hover,
    .news-panel:hover {
      transform: translateY(-4px);
      box-shadow: 0 22px 42px rgba(15, 23, 42, 0.12);
      border-color: rgba(124, 58, 237, 0.22);
    }

    .icon-box {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      margin-bottom: 16px;
      color: #fff;
      font-size: 21px;
      font-weight: 950;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 16px 30px rgba(124, 58, 237, 0.20);
    }

    .directory-card h3,
    .value-card h3,
    .scene-card h3,
    .trust-card h3,
    .reward-card h3 {
      margin: 0 0 9px;
      color: #111827;
      font-size: 19px;
      font-weight: 950;
      letter-spacing: -0.02em;
    }

    .directory-card p,
    .value-card p,
    .scene-card p,
    .trust-card p,
    .reward-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .value-layout {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 22px;
      align-items: stretch;
    }

    .pain-card {
      padding: 30px;
      border-radius: var(--radius-xl);
      color: #fff;
      background:
        radial-gradient(circle at 85% 20%, rgba(255, 77, 109, 0.24), transparent 32%),
        linear-gradient(145deg, #111827, #2e1065);
      box-shadow: var(--shadow);
    }

    .pain-card h2 {
      margin: 14px 0 16px;
      color: #fff;
      font-size: clamp(27px, 4vw, 42px);
      line-height: 1.16;
      font-weight: 950;
      letter-spacing: -0.04em;
    }

    .pain-card p {
      color: #cbd5e1;
      margin: 0;
    }

    .pain-list {
      display: grid;
      gap: 10px;
      margin: 26px 0 0;
      padding: 0;
      list-style: none;
    }

    .pain-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.09);
      color: #e2e8f0;
      font-weight: 800;
      font-size: 14px;
    }

    .pain-list li span {
      color: var(--accent);
    }

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

    .value-card {
      padding: 24px;
      min-height: 190px;
    }

    .value-card:nth-child(2) {
      transform: translateY(18px);
    }

    .value-card:nth-child(2):hover {
      transform: translateY(14px);
    }

    .value-card:nth-child(3) {
      background: #111827;
      color: #fff;
    }

    .value-card:nth-child(3) h3 {
      color: #fff;
    }

    .value-card:nth-child(3) p {
      color: #cbd5e1;
    }

    .scene-wrap {
      display: grid;
      grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
      gap: 24px;
      align-items: center;
    }

    .scene-map {
      position: relative;
      min-height: 430px;
      padding: 28px;
      border-radius: var(--radius-xl);
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.70), rgba(15, 23, 42, 0.42)),
        radial-gradient(circle at 24% 20%, rgba(34, 211, 238, 0.40), transparent 28%),
        radial-gradient(circle at 72% 65%, rgba(255, 77, 109, 0.30), transparent 30%),
        linear-gradient(135deg, #111827, #312e81);
      box-shadow: var(--shadow);
    }

    .scene-map h2 {
      position: relative;
      z-index: 1;
      margin: 16px 0 10px;
      color: #fff;
      font-size: clamp(28px, 4vw, 43px);
      font-weight: 950;
      line-height: 1.14;
      letter-spacing: -0.04em;
    }

    .scene-map p {
      position: relative;
      z-index: 1;
      margin: 0;
      color: #d8def3;
    }

    .orbit {
      position: absolute;
      width: 290px;
      height: 290px;
      right: -34px;
      bottom: -26px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 50%;
    }

    .orbit::before,
    .orbit::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.13);
      border: 1px solid rgba(255, 255, 255, 0.14);
    }

    .orbit::before {
      width: 155px;
      height: 155px;
      left: 66px;
      top: 66px;
    }

    .orbit::after {
      width: 34px;
      height: 34px;
      left: 28px;
      top: 60px;
      background: var(--accent);
    }

    .scene-steps {
      display: grid;
      gap: 14px;
    }

    .scene-card {
      display: grid;
      grid-template-columns: 58px 1fr;
      gap: 16px;
      padding: 22px;
      align-items: start;
    }

    .step-num {
      width: 54px;
      height: 54px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), #111827);
      font-weight: 950;
      font-size: 18px;
      box-shadow: 0 16px 28px rgba(124, 58, 237, 0.22);
    }

    .trust-section {
      background: linear-gradient(180deg, rgba(124, 58, 237, 0.05), rgba(34, 211, 238, 0.04));
    }

    .trust-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 24px;
      align-items: stretch;
    }

    .trust-card {
      padding: 28px;
    }

    .metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 20px;
    }

    .metric {
      padding: 18px;
      border-radius: 18px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
    }

    .metric strong {
      display: block;
      color: #111827;
      font-size: 30px;
      font-weight: 950;
      letter-spacing: -0.04em;
      line-height: 1;
    }

    .metric span {
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }

    .logo-wall {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 20px;
    }

    .logo-chip {
      min-height: 58px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 12px;
      border-radius: 18px;
      color: #334155;
      background: #fff;
      border: 1px solid #e2e8f0;
      font-size: 14px;
      font-weight: 900;
      text-align: center;
    }

    .quote-card {
      color: #fff;
      background:
        radial-gradient(circle at 90% 16%, rgba(255, 176, 32, 0.18), transparent 28%),
        linear-gradient(145deg, #111827, #172554);
      border-color: rgba(255, 255, 255, 0.12);
    }

    .quote-card blockquote {
      margin: 16px 0 18px;
      padding: 0;
      border-left: 0;
      color: #e2e8f0;
      font-size: 19px;
      line-height: 1.72;
      font-weight: 800;
    }

    .stars {
      color: var(--accent);
      letter-spacing: 2px;
      font-weight: 950;
    }

    .quote-author {
      display: flex;
      align-items: center;
      gap: 12px;
      color: #cbd5e1;
      font-size: 14px;
      font-weight: 800;
    }

    .avatar {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #111827;
      background: var(--accent);
      font-weight: 950;
    }

    .reward-wrap {
      display: grid;
      grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
      gap: 24px;
      align-items: stretch;
    }

    .reward-card {
      padding: 28px;
    }

    .progress-shell {
      margin: 20px 0 18px;
      height: 15px;
      border-radius: 999px;
      overflow: hidden;
      background: #e2e8f0;
    }

    .progress-bar-custom {
      height: 100%;
      width: 64%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--primary-2));
      box-shadow: 0 0 24px rgba(255, 77, 109, 0.26);
    }

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

    .reward-levels li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 14px;
      border-radius: 16px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      color: #475569;
      font-weight: 800;
      font-size: 14px;
    }

    .reward-levels strong {
      color: #111827;
    }

    .leaderboard {
      display: grid;
      gap: 12px;
      margin-top: 6px;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 42px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 13px 14px;
      border-radius: 18px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
    }

    .rank-num {
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: #fff;
      background: #111827;
      font-weight: 950;
    }

    .rank-item b {
      display: block;
      color: #111827;
      line-height: 1.3;
    }

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

    .rank-score {
      color: var(--primary);
      font-weight: 950;
      white-space: nowrap;
    }

    .faq-section {
      background: #fff;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
      gap: 24px;
      align-items: start;
    }

    .faq-card {
      padding: 28px;
      position: sticky;
      top: 100px;
    }

    .accordion {
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid #e2e8f0;
      border-radius: 18px;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
    }

    .accordion-title {
      padding: 18px 52px 18px 20px;
      border: 0;
      color: #111827;
      font-size: 17px;
      font-weight: 950;
      line-height: 1.45;
      background: #fff;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--primary);
      background: #faf5ff;
    }

    .accordion-title::before {
      right: 20px;
      margin-top: -0.6rem;
      font-size: 1.4rem;
      color: var(--primary);
    }

    .accordion-content {
      border: 0;
      padding: 0 20px 20px;
      color: var(--muted);
      background: #fff;
      font-size: 15px;
      line-height: 1.82;
    }

    .news-section {
      background:
        linear-gradient(180deg, rgba(248, 250, 252, 0.3), rgba(248, 250, 252, 1));
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.38fr) minmax(300px, 0.62fr);
      gap: 24px;
      align-items: start;
    }

    .news-panel {
      padding: 28px;
    }

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

    .news-list li + li {
      border-top: 1px solid #e2e8f0;
    }

    .news-link {
      display: grid;
      grid-template-columns: 108px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px 0;
    }

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

    .news-link b {
      display: block;
      color: #111827;
      font-size: 18px;
      line-height: 1.45;
      transition: color var(--ease);
    }

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

    .news-arrow {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: var(--primary);
      background: #f3e8ff;
      font-weight: 950;
      transition: transform var(--ease), background var(--ease), color var(--ease);
    }

    .news-link:hover b {
      color: var(--primary);
    }

    .news-link:hover .news-arrow {
      transform: translateX(4px);
      color: #fff;
      background: var(--primary);
    }

    .recommend-box {
      display: grid;
      gap: 14px;
    }

    .recommend-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #111827;
      color: #fff;
      box-shadow: var(--shadow-soft);
    }

    .recommend-card:nth-child(2) {
      background: linear-gradient(135deg, var(--primary), #312e81);
    }

    .recommend-card h3 {
      margin: 0 0 10px;
      color: #fff;
      font-size: 20px;
      font-weight: 950;
    }

    .recommend-card p {
      margin: 0 0 18px;
      color: #dbe4f0;
      font-size: 14px;
    }

    .recommend-card a {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #fff;
      font-weight: 950;
    }

    .lead-section {
      padding-bottom: 96px;
    }

    .lead-card {
      overflow: hidden;
      display: grid;
      grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
      background:
        radial-gradient(circle at 10% 14%, rgba(34, 211, 238, 0.14), transparent 26%),
        #fff;
    }

    .lead-copy {
      padding: clamp(30px, 5vw, 48px);
      color: #fff;
      background:
        radial-gradient(circle at 80% 16%, rgba(255, 176, 32, 0.22), transparent 30%),
        linear-gradient(145deg, #111827, #3b0764);
    }

    .lead-copy h2 {
      margin: 16px 0 14px;
      color: #fff;
      font-size: clamp(30px, 4.5vw, 50px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: -0.045em;
    }

    .lead-copy p {
      margin: 0;
      color: #d8def3;
      font-size: 17px;
    }

    .lead-benefits {
      display: grid;
      gap: 12px;
      margin-top: 26px;
    }

    .lead-benefit {
      display: flex;
      gap: 12px;
      padding: 13px 14px;
      border-radius: 16px;
      color: #e2e8f0;
      background: rgba(255, 255, 255, 0.09);
      border: 1px solid rgba(255, 255, 255, 0.12);
      font-weight: 800;
      font-size: 14px;
    }

    .lead-form-wrap {
      padding: clamp(30px, 5vw, 48px);
    }

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

    .field-group {
      display: grid;
      gap: 8px;
    }

    .field-group label {
      color: #111827;
      font-size: 14px;
      font-weight: 900;
    }

    .field-group input,
    .field-group textarea {
      width: 100%;
      min-height: 52px;
      margin: 0;
      padding: 14px 16px;
      border: 1px solid #dbe3ef;
      border-radius: 16px;
      background: #f8fafc;
      box-shadow: none;
      color: #111827;
      font-size: 15px;
      transition: border-color var(--ease), background var(--ease), box-shadow var(--ease);
    }

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

    .field-group input:focus,
    .field-group textarea:focus {
      border-color: rgba(124, 58, 237, 0.55);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.10);
      outline: none;
    }

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

    .form-message {
      display: none;
      padding: 13px 14px;
      border-radius: 16px;
      color: #065f46;
      background: #ecfdf5;
      border: 1px solid #a7f3d0;
      font-weight: 800;
      font-size: 14px;
    }

    .form-message.show {
      display: block;
    }

    .site-footer {
      color: #cbd5e1;
      background:
        radial-gradient(circle at 12% 18%, rgba(124, 58, 237, 0.20), transparent 28%),
        linear-gradient(180deg, #0b1020, #060814);
      padding: 58px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 36px;
      align-items: start;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-weight: 950;
      font-size: 18px;
    }

    .footer-desc {
      max-width: 620px;
      margin: 18px 0 0;
      color: #9fb0ca;
      font-size: 15px;
    }

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

    .footer-links a {
      padding: 10px 13px;
      border-radius: 999px;
      color: #cbd5e1;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.10);
      font-size: 13px;
      font-weight: 900;
    }

    .footer-links a:hover {
      color: #fff;
      background: rgba(255, 255, 255, 0.12);
      transform: translateY(-2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
      margin-top: 36px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.10);
      color: #8fa1bd;
      font-size: 13px;
    }

    .floating-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      z-index: 45;
      transform: translateX(-50%);
      width: min(calc(100% - 28px), 780px);
      display: none;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px 12px 18px;
      border-radius: 999px;
      color: #fff;
      background: rgba(17, 24, 39, 0.92);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.14);
      box-shadow: 0 22px 54px rgba(15, 23, 42, 0.28);
    }

    .floating-cta b {
      font-size: 14px;
    }

    .floating-cta .btn {
      min-height: 38px;
      padding: 10px 14px;
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .site-search {
        width: 170px;
      }

      .hero-bento,
      .directory-row,
      .value-layout,
      .scene-wrap,
      .trust-grid,
      .reward-wrap,
      .faq-layout,
      .news-layout,
      .lead-card,
      .footer-grid {
        grid-template-columns: 1fr;
      }

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

      .value-card:nth-child(2),
      .value-card:nth-child(2):hover {
        transform: none;
      }

      .faq-card {
        position: static;
      }

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

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

      .header-inner {
        min-height: 68px;
      }

      .top-nav,
      .site-search,
      .header-actions .btn {
        display: none;
      }

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

      .site-header.is-open .top-nav {
        position: absolute;
        left: 14px;
        right: 14px;
        top: 76px;
        display: grid;
        gap: 8px;
        padding: 14px;
        border-radius: 22px;
        background: #fff;
        border: 1px solid #e2e8f0;
        box-shadow: var(--shadow);
      }

      .site-header.is-open .top-nav a {
        display: block;
        text-align: center;
      }

      .brand-text small {
        display: none;
      }

      .hero {
        padding-top: 40px;
      }

      .promo-ribbon {
        align-items: flex-start;
        border-radius: 24px;
        flex-direction: column;
      }

      .promo-ribbon strong {
        white-space: normal;
      }

      .hero-copy::before {
        width: 70px;
        height: 70px;
        right: 18px;
        top: 18px;
        font-size: 13px;
      }

      .hero h1 {
        padding-right: 52px;
      }

      .hero-points,
      .directory-grid,
      .value-grid,
      .metrics,
      .logo-wall {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 66px 0;
      }

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

      .scene-card {
        grid-template-columns: 1fr;
      }

      .scene-map {
        min-height: 330px;
      }

      .news-link {
        grid-template-columns: 1fr auto;
        gap: 10px;
      }

      .news-date {
        grid-column: 1 / -1;
      }

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

      .floating-cta {
        display: flex;
      }
    }

    @media (max-width: 520px) {
      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

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

      .hero-copy,
      .deal-panel,
      .directory-side,
      .directory-grid,
      .pain-card,
      .scene-map,
      .trust-card,
      .reward-card,
      .faq-card,
      .news-panel,
      .lead-copy,
      .lead-form-wrap {
        padding: 22px;
      }

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

      .hero-actions .btn,
      .deal-panel .btn,
      .lead-form .btn {
        width: 100%;
      }

      .countdown {
        grid-template-columns: repeat(3, 1fr);
        gap: 7px;
      }

      .count-box strong {
        font-size: 22px;
      }

      .pill-nav-wrap {
        margin-top: -12px;
      }

      .pill-nav {
        border-radius: 20px;
      }

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

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

      .floating-cta {
        border-radius: 22px;
        align-items: stretch;
        flex-direction: column;
      }

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