/* roulang page: index */
:root {
      --bg: #0f0f10;
      --bg-2: #171719;
      --surface: #1c1c1e;
      --surface-soft: rgba(255, 255, 255, 0.06);
      --white: #f7f4ee;
      --muted: #c9c2b5;
      --muted-2: #948b7c;
      --gold: #c5a059;
      --gold-2: #ffbf00;
      --bronze: #8f6d2f;
      --danger: #ff5d3d;
      --success: #3ee18f;
      --line: rgba(197, 160, 89, 0.25);
      --line-soft: rgba(255, 255, 255, 0.12);
      --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
      --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.22);
      --radius-xl: 34px;
      --radius-lg: 24px;
      --radius-md: 16px;
      --radius-sm: 10px;
      --container: 1180px;
      --nav-h: 78px;
      --ease: 180ms ease;
    }

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

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

    body {
      font-family: Inter, "Noto Sans", "Segoe UI", Arial, sans-serif;
      color: var(--white);
      background:
        radial-gradient(circle at 15% 12%, rgba(197, 160, 89, 0.18), transparent 28%),
        linear-gradient(180deg, #080809 0%, var(--bg) 46%, #080809 100%);
      line-height: 1.62;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
      background-size: 56px 56px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,0.72), transparent 72%);
    }

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

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

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

    button {
      cursor: pointer;
      border: 0;
      background: transparent;
      color: inherit;
    }

    input,
    select,
    textarea {
      width: 100%;
      color: var(--white);
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid var(--line-soft);
      border-radius: 14px;
      padding: 13px 14px;
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    input::placeholder,
    textarea::placeholder {
      color: rgba(247, 244, 238, 0.5);
    }

    input:focus,
    select:focus,
    textarea:focus,
    button:focus-visible,
    a:focus-visible,
    summary:focus-visible {
      outline: 2px solid rgba(255, 191, 0, 0.9);
      outline-offset: 3px;
    }

    select option {
      color: #111;
    }

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

    .site-header {
      position: fixed;
      top: 14px;
      left: 0;
      right: 0;
      z-index: 100;
      pointer-events: none;
    }

    .nav-shell {
      min-height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 12px 14px 12px 20px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 999px;
      background: rgba(10, 10, 12, 0.42);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      box-shadow: 0 18px 60px rgba(0,0,0,0.26);
      pointer-events: auto;
      transition: background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    .site-header.scrolled .nav-shell {
      background: rgba(14, 14, 15, 0.88);
      border-color: rgba(197, 160, 89, 0.35);
      box-shadow: 0 18px 48px rgba(0,0,0,0.42);
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 220px;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      color: #111;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      border-radius: 50%;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.55), 0 0 18px rgba(255, 191, 0, 0.28);
      font-weight: 800;
      letter-spacing: -0.08em;
    }

    .brand-copy {
      display: flex;
      flex-direction: column;
      line-height: 1.05;
    }

    .brand-name {
      font-size: 0.95rem;
      font-weight: 300;
      letter-spacing: 0.02em;
      white-space: nowrap;
    }

    .brand-note {
      margin-top: 4px;
      font-size: 0.72rem;
      color: var(--muted-2);
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

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

    .nav-link {
      padding: 10px 14px;
      border-radius: 999px;
      color: rgba(247, 244, 238, 0.78);
      font-size: 0.92rem;
      font-weight: 600;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--white);
      background: rgba(255, 255, 255, 0.07);
      border-color: rgba(255,255,255,0.1);
    }

    .nav-link.active {
      color: #111;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 8px 28px rgba(197, 160, 89, 0.28);
    }

    .auth-actions {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 8px;
      flex: 0 0 auto;
    }

    .login-btn,
    .signup-btn,
    .btn {
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 999px;
      font-size: 0.94rem;
      font-weight: 800;
      white-space: nowrap;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease), opacity var(--ease);
    }

    .login-btn {
      padding: 10px 13px;
      color: var(--white);
      background: transparent;
    }

    .login-btn:hover {
      color: var(--gold-2);
      background: rgba(255, 255, 255, 0.06);
    }

    .signup-btn,
    .btn-primary {
      padding: 11px 18px;
      color: #111;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 14px 34px rgba(197, 160, 89, 0.32);
    }

    .signup-btn:hover,
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 46px rgba(255, 191, 0, 0.34);
    }

    .signup-btn:active,
    .btn-primary:active,
    .btn-ghost:active {
      transform: translateY(1px) scale(0.98);
    }

    .btn-ghost {
      padding: 11px 18px;
      color: var(--white);
      border: 1px solid rgba(255,255,255,0.16);
      background: rgba(255,255,255,0.06);
    }

    .btn-ghost:hover {
      border-color: rgba(255, 191, 0, 0.42);
      color: var(--gold-2);
      background: rgba(197, 160, 89, 0.08);
      transform: translateY(-2px);
    }

    .btn-text {
      color: var(--gold-2);
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-text:hover {
      color: var(--white);
      transform: translateX(3px);
    }

    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: 132px 0 72px;
      isolation: isolate;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -2;
      background:
        linear-gradient(180deg, rgba(8,8,9,0.38), rgba(8,8,9,0.94)),
        url("/assets/images/backpic/back-1.jpg") center/cover no-repeat;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 220px;
      z-index: -1;
      background: linear-gradient(180deg, transparent, var(--bg));
    }

    .hero-bento {
      display: grid;
      grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
      grid-template-rows: auto auto;
      gap: 18px;
      align-items: stretch;
    }

    .bento-main,
    .bento-mini,
    .bento-strip {
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(11, 11, 12, 0.62);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .bento-main {
      grid-row: span 2;
      min-height: 618px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: clamp(26px, 5vw, 58px);
      border-radius: var(--radius-xl);
      position: relative;
    }

    .bento-main::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(197,160,89,0.28);
      border-radius: 26px;
      pointer-events: none;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      gap: 9px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--gold-2);
      background: rgba(197, 160, 89, 0.1);
      border: 1px solid rgba(197, 160, 89, 0.24);
      font-size: 0.82rem;
      font-weight: 800;
      letter-spacing: 0.04em;
      margin-bottom: 22px;
    }

    .pulse-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: var(--success);
      box-shadow: 0 0 0 0 rgba(62, 225, 143, 0.56);
      animation: pulseDot 1.8s infinite;
    }

    @keyframes pulseDot {
      0% { box-shadow: 0 0 0 0 rgba(62, 225, 143, 0.56); }
      70% { box-shadow: 0 0 0 9px rgba(62, 225, 143, 0); }
      100% { box-shadow: 0 0 0 0 rgba(62, 225, 143, 0); }
    }

    h1 {
      max-width: 940px;
      font-size: clamp(2.45rem, 6.4vw, 6rem);
      line-height: 0.96;
      letter-spacing: -0.065em;
      font-weight: 850;
      text-wrap: balance;
    }

    .hero-lead {
      max-width: 820px;
      margin-top: 24px;
      color: rgba(247,244,238,0.82);
      font-size: clamp(1rem, 1.55vw, 1.18rem);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 740px;
      margin-top: 34px;
    }

    .metric-tile {
      padding: 16px;
      border-left: 1px solid rgba(197,160,89,0.46);
      background: linear-gradient(90deg, rgba(255,255,255,0.05), transparent);
    }

    .metric-value {
      display: block;
      font-size: clamp(1.25rem, 2.5vw, 1.75rem);
      color: var(--gold-2);
      font-weight: 850;
      letter-spacing: -0.04em;
    }

    .metric-label {
      display: block;
      margin-top: 3px;
      color: rgba(247,244,238,0.68);
      font-size: 0.86rem;
    }

    .bento-side {
      display: grid;
      grid-template-rows: 1fr 1fr auto;
      gap: 18px;
    }

    .bento-mini {
      border-radius: var(--radius-lg);
      min-height: 178px;
      padding: 24px;
      position: relative;
    }

    .bento-mini::after {
      content: "";
      position: absolute;
      width: 120px;
      height: 120px;
      right: -40px;
      bottom: -50px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,191,0,0.24), transparent 65%);
    }

    .mini-kicker,
    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--gold-2);
      font-size: 0.78rem;
      font-weight: 850;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .bento-mini h2,
    .bento-mini h3 {
      margin-top: 18px;
      font-size: clamp(1.28rem, 2.5vw, 1.9rem);
      line-height: 1.08;
      letter-spacing: -0.04em;
    }

    .bento-mini p {
      margin-top: 12px;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .bento-strip {
      border-radius: var(--radius-lg);
      padding: 20px;
      display: grid;
      gap: 15px;
      background:
        linear-gradient(135deg, rgba(197,160,89,0.2), rgba(255,255,255,0.04)),
        rgba(11, 11, 12, 0.74);
    }

    .bento-strip p {
      color: rgba(247,244,238,0.82);
      font-weight: 700;
    }

    .payment-row,
    .badge-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }

    .pay-badge,
    .trust-badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 30px;
      padding: 6px 10px;
      border-radius: 999px;
      color: rgba(247,244,238,0.84);
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.11);
      font-size: 0.78rem;
      font-weight: 800;
      white-space: nowrap;
    }

    .pay-badge {
      color: #111;
      background: rgba(255, 191, 0, 0.92);
      border-color: rgba(255, 191, 0, 0.26);
    }

    main {
      background: var(--bg);
    }

    .section {
      padding: 88px 0;
      position: relative;
    }

    .section.light {
      color: #111;
      background: #f5f1e8;
    }

    .section.light .muted,
    .section.light .section-lead {
      color: rgba(17,17,17,0.66);
    }

    .section.light .section-kicker {
      color: #8b641c;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.7fr);
      gap: 34px;
      align-items: end;
      margin-bottom: 38px;
    }

    .section-title {
      font-size: clamp(2rem, 4.4vw, 4rem);
      line-height: 1.02;
      letter-spacing: -0.055em;
      font-weight: 850;
      text-wrap: balance;
    }

    .section-lead {
      color: var(--muted);
      font-size: 1.02rem;
      max-width: 660px;
    }

    .divider {
      width: 100%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--line), transparent);
      margin: 34px 0;
    }

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

    .coupon {
      position: relative;
      min-height: 218px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 22px;
      background:
        linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02)),
        var(--surface);
      border: 1px solid rgba(197,160,89,0.3);
      border-radius: 26px;
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .coupon::before,
    .coupon::after {
      content: "";
      position: absolute;
      top: 50%;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--bg);
      transform: translateY(-50%);
      border: 1px solid rgba(197,160,89,0.22);
    }

    .coupon::before { left: -15px; }
    .coupon::after { right: -15px; }

    .coupon:hover {
      transform: translateY(-6px);
      border-color: rgba(255,191,0,0.66);
      box-shadow: 0 24px 70px rgba(197,160,89,0.18);
    }

    .coupon-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: flex-start;
    }

    .coupon-code {
      color: var(--gold-2);
      font-size: 0.78rem;
      letter-spacing: 0.16em;
      font-weight: 900;
      text-transform: uppercase;
    }

    .coupon strong {
      display: block;
      margin-top: 14px;
      font-size: 1.35rem;
      line-height: 1.12;
      letter-spacing: -0.035em;
    }

    .coupon p {
      margin-top: 12px;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .coupon .btn-text {
      margin-top: 18px;
      width: fit-content;
    }

    .article-layout {
      display: grid;
      grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
      gap: 44px;
      align-items: start;
    }

    .photo-panel {
      position: sticky;
      top: 116px;
      border-radius: var(--radius-xl);
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: var(--shadow);
      min-height: 520px;
      background: #111;
    }

    .photo-panel img {
      width: 100%;
      height: 520px;
      object-fit: cover;
      opacity: 0.78;
    }

    .photo-caption {
      position: absolute;
      left: 22px;
      right: 22px;
      bottom: 22px;
      padding: 18px;
      border-radius: 20px;
      background: rgba(0,0,0,0.58);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255,255,255,0.12);
    }

    .photo-caption span {
      color: var(--gold-2);
      font-size: 0.78rem;
      font-weight: 900;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .photo-caption p {
      margin-top: 8px;
      color: rgba(247,244,238,0.82);
      font-weight: 650;
    }

    .content-flow {
      display: grid;
      gap: 26px;
    }

    .content-block {
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .content-block h2 {
      font-size: clamp(1.6rem, 3vw, 2.7rem);
      line-height: 1.08;
      letter-spacing: -0.045em;
      margin-bottom: 15px;
    }

    .content-block h3 {
      margin-top: 20px;
      margin-bottom: 8px;
      font-size: 1.18rem;
      color: var(--gold-2);
      letter-spacing: -0.02em;
    }

    .content-block p {
      color: var(--muted);
      margin-top: 10px;
    }

    .note-list {
      display: grid;
      gap: 12px;
      margin-top: 20px;
      list-style: none;
    }

    .note-list li {
      display: grid;
      grid-template-columns: 30px 1fr;
      gap: 12px;
      color: rgba(247,244,238,0.82);
    }

    .note-list li::before {
      content: "✓";
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #111;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      font-weight: 900;
      line-height: 1;
    }

    .strategy-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 18px;
    }

    .strategy-large,
    .strategy-card {
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: #121212;
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: var(--shadow-soft);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .strategy-large:hover,
    .strategy-card:hover {
      transform: translateY(-5px);
      border-color: rgba(255,191,0,0.45);
      box-shadow: 0 26px 66px rgba(0,0,0,0.36);
    }

    .strategy-large img {
      height: 400px;
      width: 100%;
      object-fit: cover;
    }

    .strategy-copy {
      padding: 24px;
    }

    .strategy-copy h3 {
      font-size: clamp(1.35rem, 2vw, 1.85rem);
      line-height: 1.12;
      letter-spacing: -0.04em;
      margin-bottom: 10px;
    }

    .strategy-copy p,
    .matrix-card p,
    .review p {
      color: var(--muted);
      font-size: 0.96rem;
    }

    .strategy-stack {
      display: grid;
      gap: 18px;
    }

    .strategy-card {
      display: grid;
      grid-template-columns: 150px 1fr;
      align-items: stretch;
    }

    .strategy-card img {
      width: 100%;
      height: 100%;
      min-height: 190px;
      object-fit: cover;
    }

    .matrix-wrap {
      display: grid;
      grid-template-columns: 0.74fr 1.26fr;
      gap: 34px;
      align-items: center;
    }

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

    .matrix-card {
      min-height: 176px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 20px;
      border-radius: 22px;
      background: rgba(255,255,255,0.055);
      border: 1px solid rgba(255,255,255,0.12);
      transition: transform var(--ease), background var(--ease), border-color var(--ease);
    }

    .matrix-card:hover {
      transform: translateY(-5px);
      background: rgba(197,160,89,0.12);
      border-color: rgba(197,160,89,0.38);
    }

    .matrix-card strong {
      display: block;
      font-size: 1.12rem;
      letter-spacing: -0.025em;
    }

    .matrix-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      color: #111;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      font-weight: 950;
    }

    .scoreboard {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      align-items: stretch;
    }

    .score-panel {
      padding: 28px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(17,17,17,0.1);
      background: #fffaf0;
      box-shadow: 0 18px 56px rgba(17,17,17,0.08);
    }

    .score-panel.dark {
      color: var(--white);
      background: #141414;
      border-color: rgba(197,160,89,0.28);
    }

    .score-panel h3 {
      font-size: 1.5rem;
      line-height: 1.15;
      letter-spacing: -0.04em;
      margin-bottom: 18px;
    }

    .bar-list {
      display: grid;
      gap: 18px;
    }

    .bar-row {
      display: grid;
      gap: 8px;
    }

    .bar-meta {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      color: rgba(17,17,17,0.68);
      font-weight: 750;
      font-size: 0.9rem;
    }

    .score-panel.dark .bar-meta {
      color: rgba(247,244,238,0.72);
    }

    .bar-track {
      height: 10px;
      border-radius: 999px;
      background: rgba(17,17,17,0.1);
      overflow: hidden;
    }

    .score-panel.dark .bar-track {
      background: rgba(255,255,255,0.12);
    }

    .bar-fill {
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--danger), #ff9b61);
    }

    .score-panel.dark .bar-fill {
      background: linear-gradient(90deg, var(--gold-2), var(--success));
    }

    .stat-ribbon {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      margin-top: 24px;
      overflow: hidden;
      border-radius: 20px;
      border: 1px solid rgba(17,17,17,0.1);
      background: rgba(17,17,17,0.08);
    }

    .stat-cell {
      padding: 18px;
      background: #fffaf0;
    }

    .stat-cell strong {
      display: block;
      font-size: 1.55rem;
      line-height: 1;
      color: #111;
      letter-spacing: -0.04em;
    }

    .stat-cell span {
      display: block;
      margin-top: 8px;
      color: rgba(17,17,17,0.64);
      font-size: 0.86rem;
      font-weight: 700;
    }

    .stage {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 26px;
      align-items: stretch;
    }

    .stage-screen {
      position: relative;
      overflow: hidden;
      min-height: 560px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(255,255,255,0.14);
      background: #070707;
      box-shadow: var(--shadow);
    }

    .stage-screen img {
      width: 100%;
      height: 560px;
      object-fit: cover;
      opacity: 0.72;
      transition: opacity 220ms ease, transform 260ms ease;
    }

    .stage-screen:hover img {
      opacity: 0.86;
      transform: scale(1.025);
    }

    .stage-overlay {
      position: absolute;
      inset: auto 26px 26px;
      padding: 24px;
      border-radius: 24px;
      background: rgba(0,0,0,0.62);
      border: 1px solid rgba(255,255,255,0.14);
      backdrop-filter: blur(16px);
    }

    .stage-overlay h3 {
      font-size: clamp(1.5rem, 3vw, 2.5rem);
      line-height: 1.05;
      letter-spacing: -0.05em;
    }

    .stage-overlay p {
      margin-top: 10px;
      color: var(--muted);
    }

    .stage-control {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 26px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.055);
    }

    .stage-tabs {
      display: grid;
      gap: 12px;
    }

    .stage-tab {
      padding: 15px 16px;
      border-radius: 16px;
      text-align: left;
      color: rgba(247,244,238,0.72);
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.1);
      transition: background var(--ease), border-color var(--ease), transform var(--ease), color var(--ease);
    }

    .stage-tab:hover,
    .stage-tab.active {
      color: var(--white);
      background: rgba(197,160,89,0.16);
      border-color: rgba(197,160,89,0.44);
      transform: translateX(4px);
    }

    .download-group {
      display: grid;
      gap: 10px;
      margin-top: 24px;
    }

    .download-btn {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      padding: 14px 16px;
      border-radius: 16px;
      background: #f7f4ee;
      color: #111;
      font-weight: 900;
      transition: transform var(--ease), box-shadow var(--ease);
    }

    .download-btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 18px 36px rgba(197,160,89,0.18);
    }

    .review-wall {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 24px;
      align-items: start;
    }

    .review-feature {
      min-height: 420px;
      border-radius: var(--radius-xl);
      overflow: hidden;
      position: relative;
      border: 1px solid rgba(255,255,255,0.12);
      background: #111;
    }

    .review-feature img {
      width: 100%;
      height: 420px;
      object-fit: cover;
      opacity: 0.76;
    }

    .review-feature div {
      position: absolute;
      inset: auto 24px 24px;
      padding: 22px;
      border-radius: 22px;
      background: rgba(0,0,0,0.62);
      border: 1px solid rgba(255,255,255,0.13);
      backdrop-filter: blur(12px);
    }

    .review-feature strong {
      display: block;
      font-size: 1.45rem;
      line-height: 1.14;
      letter-spacing: -0.04em;
    }

    .review-feature p {
      margin-top: 10px;
      color: var(--muted);
    }

    .review-list {
      display: grid;
      gap: 14px;
    }

    .review {
      padding: 22px;
      border-radius: 22px;
      background: rgba(255,255,255,0.055);
      border: 1px solid rgba(255,255,255,0.12);
    }

    .review-author {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 16px;
      color: var(--gold-2);
      font-weight: 900;
      font-size: 0.9rem;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
      gap: 36px;
      align-items: start;
    }

    .mistake-list {
      display: grid;
      gap: 12px;
      list-style: none;
      margin-top: 22px;
    }

    .mistake-list li {
      padding: 16px 0 16px 18px;
      border-left: 2px solid rgba(255, 93, 61, 0.72);
      color: var(--muted);
    }

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

    .faq-item {
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.055);
      overflow: hidden;
      transition: border-color var(--ease), background var(--ease);
    }

    .faq-item[open] {
      border-color: rgba(197,160,89,0.42);
      background: rgba(197,160,89,0.09);
    }

    .faq-item summary {
      cursor: pointer;
      padding: 20px 22px;
      list-style: none;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      font-weight: 850;
      letter-spacing: -0.02em;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      color: var(--gold-2);
      font-size: 1.35rem;
      line-height: 1;
      transition: transform var(--ease);
    }

    .faq-item[open] summary::after {
      transform: rotate(45deg);
    }

    .faq-item p {
      padding: 0 22px 22px;
      color: var(--muted);
    }

    .latest-wrap {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 30px;
      align-items: start;
    }

    .latest-list {
      display: grid;
      gap: 1px;
      overflow: hidden;
      border-radius: 24px;
      border: 1px solid rgba(17,17,17,0.1);
      background: rgba(17,17,17,0.08);
    }

    .latest-item {
      display: grid;
      grid-template-columns: 150px 1fr auto;
      gap: 22px;
      align-items: center;
      padding: 20px;
      background: #fffaf0;
      transition: background var(--ease), transform var(--ease);
    }

    .latest-item:hover {
      background: #fff4dc;
      transform: translateX(4px);
    }

    .latest-meta {
      color: rgba(17,17,17,0.56);
      font-size: 0.86rem;
      font-weight: 800;
    }

    .latest-title {
      color: #111;
      font-size: 1.08rem;
      font-weight: 900;
      line-height: 1.22;
      letter-spacing: -0.025em;
    }

    .latest-summary {
      margin-top: 7px;
      color: rgba(17,17,17,0.63);
      font-size: 0.92rem;
    }

    .latest-arrow {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #111;
      background: rgba(197,160,89,0.2);
      font-weight: 950;
      transition: background var(--ease), transform var(--ease);
    }

    .latest-item:hover .latest-arrow {
      background: var(--gold-2);
      transform: rotate(-25deg);
    }

    .empty-state {
      padding: 28px;
      border-radius: 24px;
      color: rgba(17,17,17,0.68);
      background: #fffaf0;
      border: 1px solid rgba(17,17,17,0.1);
      font-weight: 800;
    }

    .recommend-box {
      padding: 24px;
      border-radius: 24px;
      background: #111;
      color: var(--white);
      position: sticky;
      top: 116px;
      border: 1px solid rgba(197,160,89,0.28);
      box-shadow: var(--shadow-soft);
    }

    .recommend-box h3 {
      font-size: 1.4rem;
      line-height: 1.12;
      letter-spacing: -0.04em;
    }

    .recommend-links {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .recommend-links a {
      padding: 13px 14px;
      border-radius: 14px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      color: rgba(247,244,238,0.82);
      font-weight: 750;
    }

    .recommend-links a:hover {
      color: var(--gold-2);
      border-color: rgba(197,160,89,0.44);
      transform: translateX(3px);
    }

    .cta-section {
      padding: 96px 0;
      background:
        linear-gradient(180deg, rgba(15,15,16,0.82), rgba(15,15,16,0.96)),
        url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.62fr);
      gap: 34px;
      align-items: stretch;
      padding: clamp(24px, 5vw, 54px);
      border-radius: 38px;
      border: 1px solid rgba(255,255,255,0.14);
      background: rgba(8,8,9,0.66);
      backdrop-filter: blur(18px);
      box-shadow: var(--shadow);
    }

    .cta-copy h2 {
      font-size: clamp(2rem, 4.6vw, 4.35rem);
      line-height: 1.02;
      letter-spacing: -0.06em;
    }

    .cta-copy p {
      max-width: 720px;
      margin-top: 18px;
      color: rgba(247,244,238,0.78);
    }

    .cta-highlights {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 28px;
    }

    .highlight {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255,255,255,0.065);
      border: 1px solid rgba(255,255,255,0.1);
    }

    .highlight strong {
      display: block;
      color: var(--gold-2);
      font-size: 1.18rem;
      letter-spacing: -0.025em;
    }

    .highlight span {
      display: block;
      margin-top: 4px;
      color: rgba(247,244,238,0.64);
      font-size: 0.86rem;
    }

    .conversion-form {
      padding: 24px;
      border-radius: 26px;
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.12);
      display: grid;
      gap: 14px;
    }

    .conversion-form h3 {
      font-size: 1.35rem;
      line-height: 1.16;
      letter-spacing: -0.035em;
    }

    .form-row {
      display: grid;
      gap: 7px;
    }

    .form-row label {
      color: rgba(247,244,238,0.72);
      font-size: 0.84rem;
      font-weight: 800;
    }

    .form-message {
      min-height: 22px;
      color: var(--success);
      font-weight: 800;
      font-size: 0.9rem;
    }

    .site-footer {
      padding: 54px 0 36px;
      background: #080809;
      border-top: 1px solid rgba(197,160,89,0.22);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr 0.85fr;
      gap: 34px;
      align-items: start;
    }

    .footer-brand {
      font-size: 1.24rem;
      font-weight: 300;
      letter-spacing: -0.02em;
    }

    .footer-text {
      max-width: 460px;
      margin-top: 14px;
      color: rgba(247,244,238,0.66);
      font-size: 0.95rem;
    }

    .footer-title {
      color: var(--gold-2);
      font-size: 0.85rem;
      font-weight: 900;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 14px;
    }

    .footer-links,
    .footer-notes {
      display: grid;
      gap: 10px;
      list-style: none;
    }

    .footer-links a,
    .footer-notes li {
      color: rgba(247,244,238,0.68);
      font-size: 0.94rem;
    }

    .footer-links a:hover {
      color: var(--gold-2);
      transform: translateX(3px);
      display: inline-block;
    }

    .age-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      border-radius: 50%;
      border: 1px solid rgba(255,191,0,0.62);
      color: var(--gold-2);
      font-weight: 950;
      margin-top: 18px;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: center;
      padding-top: 28px;
      margin-top: 34px;
      border-top: 1px solid rgba(255,255,255,0.08);
      color: rgba(247,244,238,0.52);
      font-size: 0.88rem;
    }

    .floating-fab {
      position: fixed;
      left: 16px;
      bottom: 96px;
      z-index: 90;
      width: 68px;
      height: 56px;
      display: grid;
      place-items: center;
      border-radius: 20px;
      color: var(--white);
      background: rgba(0,0,0,0.62);
      border: 1px solid transparent;
      box-shadow: 0 0 15px rgba(255, 191, 0, 0.28);
      opacity: 0.68;
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      transition: transform var(--ease), opacity var(--ease), box-shadow var(--ease);
      animation: fabBreath 2.7s ease-in-out infinite;
    }

    .floating-fab::before {
      content: "";
      position: absolute;
      inset: -2px;
      z-index: -1;
      border-radius: 22px;
      background: linear-gradient(135deg, var(--gold-2), #00f0ff, #ff007f, var(--gold-2));
      background-size: 260% 260%;
      animation: fabBorder 3.4s linear infinite;
    }

    .floating-fab::after {
      content: "";
      position: absolute;
      inset: 1px;
      z-index: -1;
      border-radius: 19px;
      background: rgba(0,0,0,0.72);
    }

    .floating-fab:hover {
      opacity: 1;
      transform: scale(1.1);
      box-shadow: 0 0 28px rgba(255, 191, 0, 0.45), 0 0 20px rgba(0,240,255,0.22);
    }

    .floating-fab:active {
      transform: scale(0.95) translateY(1px);
    }

    .fab-icon {
      font-weight: 950;
      letter-spacing: -0.04em;
      color: var(--gold-2);
      text-shadow: 0 0 12px rgba(255,191,0,0.7);
    }

    .fab-new {
      position: absolute;
      right: -8px;
      top: -8px;
      padding: 3px 6px;
      border-radius: 999px;
      color: #fff;
      background: #ff2b2b;
      font-size: 0.64rem;
      font-weight: 950;
      animation: blinkNew 1.1s infinite;
    }

    @keyframes fabBorder {
      0% { background-position: 0% 50%; }
      100% { background-position: 260% 50%; }
    }

    @keyframes fabBreath {
      0%, 100% { opacity: 0.62; }
      50% { opacity: 0.88; }
    }

    @keyframes blinkNew {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.42; }
    }

    @media (max-width: 1024px) {
      :root {
        --nav-h: 70px;
      }

      .nav-shell {
        border-radius: 26px;
        align-items: flex-start;
        flex-wrap: wrap;
      }

      .brand {
        min-width: 0;
        flex: 1 1 auto;
      }

      .nav-links {
        order: 3;
        flex: 1 0 100%;
        justify-content: flex-start;
        overflow-x: auto;
        padding-top: 4px;
        scrollbar-width: none;
      }

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

      .auth-actions {
        margin-left: auto;
      }

      .hero {
        padding-top: 154px;
      }

      .hero-bento,
      .article-layout,
      .matrix-wrap,
      .stage,
      .review-wall,
      .faq-grid,
      .latest-wrap,
      .cta-panel,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .bento-main {
        min-height: 560px;
      }

      .bento-side {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
      }

      .bento-strip {
        grid-column: 1 / -1;
      }

      .photo-panel,
      .recommend-box {
        position: relative;
        top: auto;
      }

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

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

      .latest-item {
        grid-template-columns: 120px 1fr auto;
      }
    }

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

      .site-header {
        top: 10px;
      }

      .nav-shell {
        padding: 10px;
        gap: 10px;
      }

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

      .brand-name {
        max-width: 164px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .brand-note {
        display: none;
      }

      .login-btn {
        padding-inline: 9px;
        font-size: 0.85rem;
      }

      .signup-btn {
        padding-inline: 12px;
        font-size: 0.85rem;
      }

      .nav-link {
        padding: 9px 12px;
        font-size: 0.86rem;
      }

      .hero {
        min-height: auto;
        padding: 154px 0 58px;
      }

      .bento-main {
        min-height: 540px;
        padding: 28px;
        border-radius: 28px;
      }

      .bento-main::before {
        inset: 12px;
        border-radius: 22px;
      }

      .hero-metrics,
      .bento-side,
      .strategy-grid,
      .matrix-list,
      .cta-highlights {
        grid-template-columns: 1fr;
      }

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

      .section {
        padding: 68px 0;
      }

      .section-head {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 28px;
      }

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

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

      .strategy-card img,
      .strategy-large img,
      .photo-panel img {
        height: 280px;
      }

      .photo-panel {
        min-height: auto;
      }

      .stage-screen,
      .stage-screen img {
        min-height: 430px;
        height: 430px;
      }

      .stage-overlay {
        inset: auto 14px 14px;
        padding: 18px;
      }

      .latest-item {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .latest-arrow {
        justify-self: start;
      }

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

    @media (max-width: 520px) {
      h1 {
        font-size: clamp(2.05rem, 12vw, 3.4rem);
      }

      .brand {
        flex-basis: 100%;
      }

      .auth-actions {
        width: 100%;
        justify-content: space-between;
      }

      .login-btn,
      .signup-btn {
        flex: 1;
      }

      .hero {
        padding-top: 190px;
      }

      .bento-main {
        min-height: 500px;
      }

      .metric-tile,
      .coupon,
      .score-panel,
      .conversion-form {
        padding: 18px;
      }

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

      .stage-control {
        padding: 18px;
      }

      .floating-fab {
        width: 58px;
        height: 50px;
        left: 12px;
        bottom: 88px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #08090f;
      --bg-2: #0d111e;
      --panel: rgba(255, 255, 255, 0.055);
      --panel-strong: rgba(255, 255, 255, 0.095);
      --text: #ffffff;
      --muted: #cbd5e1;
      --soft: #8fa4bd;
      --line: rgba(255, 255, 255, 0.16);
      --line-strong: rgba(0, 240, 255, 0.42);
      --blue: #0052ff;
      --cyan: #00f0ff;
      --lime: #ccff00;
      --pink: #ff2fb3;
      --danger: #ff405c;
      --success: #22e68a;
      --radius: 18px;
      --radius-sm: 10px;
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
      --shadow-neon: 0 0 32px rgba(0, 240, 255, 0.22);
      --container: 1180px;
      --nav-h: 82px;
      --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Helvetica Neue", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      background: var(--bg);
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      line-height: 1.62;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        radial-gradient(circle at 10% 5%, rgba(0, 82, 255, .22), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(0, 240, 255, .16), transparent 34%),
        linear-gradient(180deg, #08090f 0%, #0d111e 48%, #08090f 100%);
      background-size: 42px 42px, 42px 42px, auto, auto, auto;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background: linear-gradient(90deg, rgba(255,255,255,.07), transparent 13%, transparent 87%, rgba(255,255,255,.04));
      opacity: .18;
      z-index: -1;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 2px solid var(--cyan);
      outline-offset: 4px;
    }

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

    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 80;
      padding: 16px 0;
      transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
    }

    .site-header.is-scrolled {
      padding: 10px 0;
      background: rgba(8, 9, 15, .86);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 46px rgba(0,0,0,.34);
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .nav-shell {
      min-height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 10px 12px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 999px;
      background: rgba(8, 9, 15, .52);
      backdrop-filter: blur(22px);
      box-shadow: 0 18px 60px rgba(0,0,0,.25);
    }

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

    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      color: #031118;
      font-weight: 900;
      border-radius: 13px;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      box-shadow: 0 0 22px rgba(0,240,255,.32);
    }

    .brand-copy {
      display: grid;
      line-height: 1.1;
      min-width: 0;
    }

    .brand-name {
      font-size: 14px;
      font-weight: 800;
      letter-spacing: 0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 250px;
    }

    .brand-note {
      margin-top: 4px;
      color: var(--soft);
      font-size: 11px;
      font-weight: 600;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 4px;
      border-radius: 999px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.08);
    }

    .nav-link {
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      padding: 10px 14px;
      border-radius: 999px;
      transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--text);
      background: rgba(255,255,255,.09);
      transform: translateY(-1px);
    }

    .nav-link.active {
      color: #061018;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      box-shadow: 0 0 24px rgba(0,240,255,.24);
    }

    .auth-actions {
      display: flex;
      align-items: center;
      gap: 8px;
      flex: 0 0 auto;
    }

    .login-btn,
    .signup-btn,
    .btn-primary,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 16px;
      border-radius: 999px;
      font-weight: 800;
      font-size: 13px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    }

    .login-btn {
      color: var(--text);
      background: transparent;
      border: 1px solid transparent;
    }

    .login-btn:hover {
      border-color: rgba(255,255,255,.18);
      background: rgba(255,255,255,.06);
    }

    .signup-btn,
    .btn-primary {
      color: #071018;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      box-shadow: 0 12px 34px rgba(0,240,255,.22);
      border: 0;
    }

    .signup-btn:hover,
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(0,240,255,.32);
    }

    .btn-primary:active,
    .signup-btn:active,
    .btn-ghost:active {
      transform: translateY(1px) scale(.98);
    }

    .btn-ghost {
      color: var(--text);
      border: 1px solid rgba(255,255,255,.18);
      background: rgba(255,255,255,.06);
    }

    .btn-ghost:hover {
      border-color: rgba(0,240,255,.44);
      background: rgba(0,240,255,.08);
      box-shadow: var(--shadow-neon);
    }

    .hero {
      position: relative;
      min-height: 760px;
      padding: 142px 0 86px;
      display: grid;
      align-items: end;
      overflow: hidden;
      background:
        linear-gradient(90deg, rgba(8,9,15,.94) 0%, rgba(8,9,15,.74) 42%, rgba(8,9,15,.22) 100%),
        url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 190px;
      background: linear-gradient(180deg, transparent, var(--bg));
      pointer-events: none;
    }

    .hero-layout {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 410px;
      gap: 42px;
      align-items: end;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      color: var(--cyan);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
      padding: 8px 12px;
      border: 1px solid rgba(0,240,255,.28);
      background: rgba(0,240,255,.07);
      border-radius: 999px;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--success);
      box-shadow: 0 0 14px var(--success);
    }

    h1 {
      max-width: 860px;
      margin: 24px 0 18px;
      font-size: clamp(38px, 6vw, 78px);
      line-height: .98;
      letter-spacing: 0;
      font-weight: 900;
    }

    .hero-summary {
      max-width: 690px;
      color: var(--muted);
      font-size: clamp(16px, 2vw, 19px);
      margin: 0 0 28px;
    }

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

    .trust-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      color: var(--muted);
      font-size: 13px;
    }

    .trust-strip span,
    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 11px;
      border-radius: 999px;
      background: rgba(255,255,255,.065);
      border: 1px solid rgba(255,255,255,.13);
    }

    .live-card {
      background: rgba(10, 15, 28, .72);
      border: 1px solid rgba(255,255,255,.16);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      backdrop-filter: blur(22px);
    }

    .live-cover {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
    }

    .live-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(1.05) contrast(1.05);
      transition: transform .45s ease;
    }

    .live-card:hover .live-cover img {
      transform: scale(1.04);
    }

    .live-badge {
      position: absolute;
      top: 14px;
      left: 14px;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      color: #fff;
      background: rgba(255, 64, 92, .86);
      border-radius: 999px;
      font-size: 12px;
      font-weight: 900;
      box-shadow: 0 0 26px rgba(255,64,92,.35);
    }

    .live-body {
      padding: 22px;
    }

    .live-title {
      margin: 0 0 12px;
      font-size: 18px;
      line-height: 1.35;
      font-weight: 900;
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      margin: 16px 0 18px;
    }

    .time-box {
      padding: 11px 6px;
      text-align: center;
      border-radius: 12px;
      background: rgba(255,255,255,.065);
      border: 1px solid rgba(0,240,255,.18);
    }

    .time-box strong {
      display: block;
      color: var(--cyan);
      font-size: 22px;
      line-height: 1;
    }

    .time-box small {
      display: block;
      margin-top: 5px;
      color: var(--soft);
      font-size: 11px;
      font-weight: 700;
    }

    .reminder-form {
      display: flex;
      gap: 8px;
    }

    .reminder-form input {
      min-width: 0;
      flex: 1;
      color: var(--text);
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.07);
      border-radius: 999px;
      padding: 0 14px;
      min-height: 42px;
    }

    .reminder-form input::placeholder {
      color: rgba(203,213,225,.68);
    }

    main {
      position: relative;
      z-index: 3;
      background: linear-gradient(180deg, var(--bg), #0b1020 44%, var(--bg));
    }

    .section {
      padding: 86px 0;
    }

    .section-light {
      color: #071018;
      background: #f7fafc;
    }

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

    .section-kicker {
      color: var(--cyan);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 10px;
    }

    .section-light .section-kicker {
      color: var(--blue);
    }

    h2 {
      margin: 0;
      font-size: clamp(28px, 4vw, 48px);
      line-height: 1.08;
      letter-spacing: 0;
    }

    .section-lead {
      margin: 14px 0 0;
      color: var(--muted);
      max-width: 680px;
      font-size: 16px;
    }

    .section-light .section-lead {
      color: #475569;
    }

    .metric-board {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 26px;
      align-items: stretch;
    }

    .metric-panel {
      padding: 28px;
      border-radius: var(--radius);
      background: var(--panel);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

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

    .metric {
      padding: 18px;
      border-radius: 16px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.1);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .metric:hover {
      transform: translateY(-3px);
      border-color: rgba(0,240,255,.34);
      background: rgba(0,240,255,.07);
    }

    .metric strong {
      display: block;
      color: var(--text);
      font-size: 34px;
      line-height: 1;
      letter-spacing: 0;
    }

    .metric span {
      display: block;
      margin-top: 9px;
      color: var(--soft);
      font-size: 13px;
      font-weight: 700;
    }

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

    .signal-list li {
      display: grid;
      grid-template-columns: 32px 1fr;
      gap: 12px;
      align-items: start;
      padding: 13px 0;
      border-bottom: 1px solid rgba(255,255,255,.1);
      color: var(--muted);
    }

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

    .signal-list i {
      color: var(--lime);
      font-size: 18px;
    }

    .strategy-showcase {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 44px;
      align-items: center;
    }

    .showcase-photo {
      position: relative;
      min-height: 540px;
      border-radius: 4px;
      overflow: hidden;
      box-shadow: 0 34px 90px rgba(0,0,0,.22);
    }

    .showcase-photo img {
      width: 100%;
      height: 100%;
      min-height: 540px;
      object-fit: cover;
    }

    .photo-caption {
      position: absolute;
      left: 24px;
      right: 24px;
      bottom: 24px;
      color: #fff;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.46);
      font-size: 13px;
      font-weight: 700;
    }

    .service-matrix {
      display: grid;
      gap: 16px;
    }

    .service-row {
      display: grid;
      grid-template-columns: 68px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px 0;
      border-bottom: 1px solid #dbe3ec;
    }

    .service-icon {
      width: 52px;
      height: 52px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #061018;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      box-shadow: 0 16px 32px rgba(0,82,255,.16);
      font-size: 22px;
    }

    .service-row h3 {
      margin: 0 0 5px;
      font-size: 18px;
      line-height: 1.25;
    }

    .service-row p {
      margin: 0;
      color: #526173;
      font-size: 14px;
    }

    .service-tag {
      color: var(--blue);
      font-size: 12px;
      font-weight: 900;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(0,82,255,.2);
      background: rgba(0,82,255,.06);
      white-space: nowrap;
    }

    .game-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      margin-top: 30px;
    }

    .game-card {
      position: relative;
      overflow: hidden;
      min-height: 220px;
      border-radius: 4px;
      border: 1px solid rgba(255,255,255,.14);
      background: #111827;
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
    }

    .game-card:hover {
      transform: translateY(-6px) scale(1.015);
      border-color: rgba(0,240,255,.5);
      box-shadow: 0 0 32px rgba(0,240,255,.22);
    }

    .game-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      opacity: .84;
      transition: transform .35s ease, opacity .35s ease;
    }

    .game-card:hover img {
      transform: scale(1.06);
      opacity: 1;
    }

    .game-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 20%, rgba(0,0,0,.84));
    }

    .game-info {
      position: absolute;
      z-index: 2;
      left: 16px;
      right: 16px;
      bottom: 16px;
    }

    .game-info strong {
      display: block;
      font-size: 16px;
      line-height: 1.25;
    }

    .game-info span {
      display: block;
      margin-top: 6px;
      color: var(--cyan);
      font-size: 12px;
      font-weight: 800;
    }

    .comparison-wrap {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 28px;
      align-items: start;
    }

    .compare-note {
      padding: 28px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.055);
      border: 1px solid var(--line);
      position: sticky;
      top: 110px;
    }

    .compare-note p {
      margin: 14px 0 0;
      color: var(--muted);
    }

    .compare-table {
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.045);
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      border-bottom: 1px solid rgba(255,255,255,.1);
    }

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

    .compare-row > div {
      padding: 18px;
      min-width: 0;
    }

    .compare-row.head {
      color: #061018;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      font-weight: 900;
    }

    .compare-row:not(.head) > div:first-child {
      color: var(--text);
      font-weight: 800;
    }

    .compare-row:not(.head) > div {
      color: var(--muted);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }

    .step {
      padding: 22px;
      min-height: 220px;
      border-radius: var(--radius-sm);
      background: #ffffff;
      color: #071018;
      border: 1px solid #e2e8f0;
      transition: transform .22s ease, box-shadow .22s ease;
    }

    .step:hover {
      transform: translateY(-5px);
      box-shadow: 0 22px 46px rgba(15,23,42,.12);
    }

    .step-num {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      margin-bottom: 26px;
      color: #061018;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      font-weight: 900;
    }

    .step h3 {
      margin: 0 0 8px;
      font-size: 17px;
    }

    .step p {
      margin: 0;
      color: #526173;
      font-size: 14px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 38px;
    }

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

    .faq-item {
      border: 1px solid rgba(255,255,255,.13);
      border-radius: var(--radius-sm);
      background: rgba(255,255,255,.045);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      color: var(--text);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 17px 18px;
      background: transparent;
      border: 0;
      text-align: left;
      font-weight: 900;
    }

    .faq-question i {
      color: var(--cyan);
      transition: transform .2s ease;
    }

    .faq-item.is-open .faq-question i {
      transform: rotate(45deg);
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 15px;
    }

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

    .cta-section {
      padding: 86px 0;
      color: #071018;
      background:
        linear-gradient(100deg, rgba(247,250,252,.96), rgba(247,250,252,.82)),
        url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
    }

    .cta-grid {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 38px;
      align-items: center;
    }

    .cta-copy h2 {
      max-width: 720px;
    }

    .cta-copy p {
      max-width: 640px;
      color: #475569;
      margin: 16px 0 24px;
    }

    .payment-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .payment-badges span {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: #0f172a;
      font-size: 13px;
      font-weight: 900;
      padding: 8px 12px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid #e2e8f0;
      box-shadow: 0 12px 28px rgba(15,23,42,.08);
    }

    .contact-form {
      padding: 24px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.9);
      border: 1px solid rgba(15,23,42,.08);
      box-shadow: 0 26px 60px rgba(15,23,42,.14);
    }

    .field {
      display: grid;
      gap: 7px;
      margin-bottom: 14px;
    }

    .field label {
      color: #0f172a;
      font-size: 13px;
      font-weight: 900;
    }

    .field input,
    .field select {
      width: 100%;
      min-height: 46px;
      color: #0f172a;
      border: 1px solid #d9e2ef;
      background: #fff;
      border-radius: 12px;
      padding: 0 13px;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .field input:focus,
    .field select:focus {
      border-color: var(--blue);
      box-shadow: 0 0 0 4px rgba(0,82,255,.12);
      outline: 0;
    }

    .site-footer {
      padding: 62px 0 26px;
      background: #05070d;
      border-top: 1px solid rgba(255,255,255,.1);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.15fr .7fr 1fr;
      gap: 34px;
      align-items: start;
    }

    .footer-brand {
      color: var(--text);
      font-size: 18px;
      line-height: 1.3;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-text {
      color: var(--soft);
      margin: 0 0 15px;
      max-width: 490px;
      font-size: 14px;
    }

    .age-badge {
      display: inline-grid;
      place-items: center;
      width: 46px;
      height: 46px;
      color: #061018;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--cyan), var(--lime));
      font-weight: 900;
    }

    .footer-title {
      color: var(--text);
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-links,
    .footer-notes {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 10px;
      color: var(--soft);
      font-size: 14px;
    }

    .footer-links a {
      color: var(--soft);
      transition: color .2s ease, padding-left .2s ease;
    }

    .footer-links a:hover {
      color: var(--cyan);
      padding-left: 4px;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      margin-top: 36px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,.1);
      color: #7d90a8;
      font-size: 13px;
    }

    .fab {
      position: fixed;
      left: 16px;
      bottom: 96px;
      z-index: 50;
      width: 60px;
      height: 60px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      color: var(--cyan);
      background: rgba(0,0,0,.62);
      backdrop-filter: blur(14px);
      border: 1px solid rgba(0,240,255,.46);
      box-shadow: 0 0 18px rgba(0,240,255,.48);
      opacity: .68;
      transition: transform .2s ease, opacity .2s ease, box-shadow .2s ease, border-color .2s ease;
      animation: neonBreath 2.7s ease-in-out infinite;
    }

    .fab::before {
      content: "";
      position: absolute;
      inset: -2px;
      border-radius: 20px;
      padding: 2px;
      background: linear-gradient(135deg, var(--lime), var(--cyan), var(--pink));
      -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }

    .fab::after {
      content: "NEW";
      position: absolute;
      top: -9px;
      right: -8px;
      color: #fff;
      background: var(--pink);
      border-radius: 999px;
      padding: 2px 6px;
      font-size: 9px;
      font-weight: 900;
      box-shadow: 0 0 14px rgba(255,47,179,.55);
      animation: blink 1.2s step-end infinite;
    }

    .fab i {
      font-size: 25px;
      text-shadow: 0 0 14px rgba(0,240,255,.72);
    }

    .fab:hover {
      opacity: 1;
      transform: scale(1.1);
      box-shadow: 0 0 34px rgba(0,240,255,.68);
    }

    .fab:active {
      transform: scale(.95);
      border-color: var(--pink);
    }

    @keyframes neonBreath {
      0%, 100% { opacity: .62; }
      50% { opacity: .86; }
    }

    @keyframes blink {
      50% { opacity: .3; }
    }

    @media (max-width: 1024px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .nav-shell {
        border-radius: 26px;
        align-items: flex-start;
        flex-wrap: wrap;
      }

      .brand {
        flex: 1 1 auto;
      }

      .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
        scrollbar-width: none;
      }

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

      .hero-layout,
      .metric-board,
      .strategy-showcase,
      .comparison-wrap,
      .faq-grid,
      .cta-grid {
        grid-template-columns: 1fr;
      }

      .compare-note {
        position: static;
      }

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

      .showcase-photo,
      .showcase-photo img {
        min-height: 420px;
      }

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

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 768px) {
      .site-header {
        padding: 10px 0;
      }

      .nav-shell {
        gap: 10px;
        padding: 10px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
      }

      .brand-name {
        max-width: 170px;
        font-size: 13px;
      }

      .brand-note {
        font-size: 10px;
      }

      .auth-actions {
        gap: 6px;
      }

      .login-btn,
      .signup-btn {
        min-height: 38px;
        padding: 0 11px;
        font-size: 12px;
      }

      .nav-link {
        padding: 9px 12px;
        font-size: 12px;
      }

      .hero {
        min-height: auto;
        padding: 172px 0 62px;
      }

      .live-body,
      .metric-panel,
      .contact-form {
        padding: 18px;
      }

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

      .service-row {
        grid-template-columns: 52px 1fr;
      }

      .service-tag {
        grid-column: 2;
        width: fit-content;
      }

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

      .compare-row.head {
        display: none;
      }

      .compare-row > div {
        padding: 14px 16px;
      }

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

    @media (max-width: 520px) {
      .container {
        width: min(100% - 22px, var(--container));
      }

      h1 {
        font-size: 36px;
      }

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

      .btn-primary,
      .btn-ghost,
      .reminder-form button {
        width: 100%;
      }

      .game-strip,
      .steps,
      .countdown {
        grid-template-columns: 1fr;
      }

      .time-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 14px;
      }

      .showcase-photo,
      .showcase-photo img {
        min-height: 340px;
      }

      .section,
      .cta-section {
        padding: 62px 0;
      }

      .fab {
        width: 52px;
        height: 52px;
        bottom: 88px;
      }
    }

/* roulang page: article */
:root {
      --bg: #121212;
      --bg-deep: #090909;
      --surface: #1c1c1e;
      --surface-soft: #242426;
      --paper: #f5f5f2;
      --paper-muted: #e8e6df;
      --text: #f5f5f7;
      --text-dark: #181818;
      --muted: #b9b7b1;
      --muted-dark: #66635d;
      --bronze: #c5a059;
      --bronze-light: #e6c47c;
      --amber: #ffbf00;
      --line: rgba(197, 160, 89, 0.26);
      --line-light: rgba(24, 24, 24, 0.13);
      --success: #72c68d;
      --danger: #e06f62;
      --radius-sm: 4px;
      --radius: 8px;
      --shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
      --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.13);
      --container: 1180px;
      --header-height: 86px;
      --transition: 180ms ease;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 110px;
    }

    body {
      margin: 0;
      min-width: 320px;
      background: var(--bg);
      color: var(--text);
      font-family: "Inter", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.65;
      letter-spacing: 0;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    body.nav-open {
      overflow: hidden;
    }

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

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

    button,
    input {
      margin: 0;
      border: 0;
      border-radius: 0;
      color: inherit;
      font: inherit;
    }

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(255, 191, 0, 0.7);
      outline-offset: 3px;
    }

    ::selection {
      background: var(--bronze);
      color: #111;
    }

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

    .site-header {
      position: fixed;
      z-index: 100;
      top: 0;
      right: 0;
      left: 0;
      padding: 14px 0;
      transition: padding var(--transition), background var(--transition), box-shadow var(--transition);
    }

    .site-header.scrolled {
      padding: 8px 0;
      background: rgba(9, 9, 9, 0.94);
      box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
      backdrop-filter: blur(18px);
    }

    .nav-shell {
      display: flex;
      min-height: 58px;
      align-items: center;
      gap: 28px;
      padding: 8px 10px 8px 16px;
      border: 1px solid rgba(255, 255, 255, 0.13);
      border-radius: var(--radius);
      background: rgba(12, 12, 12, 0.63);
      box-shadow: 0 12px 38px rgba(0, 0, 0, 0.2);
      backdrop-filter: blur(16px);
    }

    .brand {
      display: inline-flex;
      min-width: 238px;
      align-items: center;
      gap: 11px;
    }

    .brand-mark {
      display: grid;
      width: 40px;
      height: 40px;
      flex: 0 0 40px;
      place-items: center;
      border: 1px solid var(--bronze);
      background: #121212;
      color: var(--bronze-light);
      font-family: "Playfair Display", Georgia, serif;
      font-size: 24px;
      font-weight: 700;
      box-shadow: inset 0 0 0 3px rgba(197, 160, 89, 0.08);
    }

    .brand-copy {
      display: flex;
      min-width: 0;
      flex-direction: column;
      line-height: 1.2;
    }

    .brand-name {
      color: #fff;
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .brand-note {
      margin-top: 3px;
      color: var(--bronze-light);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0;
    }

    .nav-links {
      display: flex;
      min-width: 0;
      flex: 1;
      align-items: center;
      justify-content: center;
      gap: 4px;
    }

    .nav-link {
      position: relative;
      padding: 10px 12px;
      color: #deddda;
      font-size: 13px;
      font-weight: 600;
      white-space: nowrap;
      transition: color var(--transition), background var(--transition);
    }

    .nav-link::after {
      position: absolute;
      right: 12px;
      bottom: 4px;
      left: 12px;
      height: 1px;
      background: var(--bronze);
      content: "";
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--transition);
    }

    .nav-link:hover,
    .nav-link.active {
      color: #fff;
      background: rgba(255, 255, 255, 0.045);
    }

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

    .auth-actions {
      display: flex;
      flex: 0 0 auto;
      align-items: center;
      gap: 6px;
    }

    .login-btn,
    .signup-btn {
      display: inline-flex;
      min-height: 40px;
      align-items: center;
      justify-content: center;
      padding: 0 15px;
      font-size: 13px;
      font-weight: 700;
      transition: transform var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition);
    }

    .login-btn {
      color: #ecebe8;
    }

    .login-btn:hover {
      color: var(--bronze-light);
    }

    .signup-btn {
      border: 1px solid var(--bronze);
      background: var(--bronze);
      color: #121212;
      box-shadow: 0 8px 22px rgba(197, 160, 89, 0.2);
    }

    .signup-btn:hover {
      background: var(--bronze-light);
      box-shadow: 0 10px 28px rgba(197, 160, 89, 0.3);
      transform: translateY(-1px);
    }

    .login-btn:active,
    .signup-btn:active {
      transform: translateY(1px) scale(0.98);
    }

    .article-hero {
      position: relative;
      min-height: 690px;
      overflow: hidden;
      padding: 150px 0 74px;
      background:
        linear-gradient(90deg, rgba(7, 7, 7, 0.98) 0%, rgba(7, 7, 7, 0.83) 51%, rgba(7, 7, 7, 0.28) 100%),
        url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
    }

    .article-hero::after {
      position: absolute;
      right: 0;
      bottom: 0;
      left: 0;
      height: 180px;
      background: linear-gradient(transparent, var(--bg));
      content: "";
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(330px, 0.72fr);
      align-items: end;
      gap: clamp(42px, 7vw, 96px);
    }

    .hero-copy {
      max-width: 760px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 22px;
      color: var(--bronze-light);
      font-size: 12px;
      font-weight: 700;
    }

    .eyebrow::before {
      width: 38px;
      height: 1px;
      background: var(--bronze);
      content: "";
    }

    .article-hero h1 {
      max-width: 850px;
      margin: 0;
      color: #fff;
      font-family: "Playfair Display", Georgia, serif;
      font-size: clamp(38px, 5.3vw, 72px);
      font-weight: 600;
      line-height: 1.08;
      overflow-wrap: anywhere;
      letter-spacing: 0;
    }

    .hero-description {
      max-width: 700px;
      margin: 25px 0 0;
      color: #d5d3ce;
      font-size: 17px;
      line-height: 1.7;
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 9px 20px;
      margin-top: 27px;
      color: #aaa7a0;
      font-size: 13px;
    }

    .article-meta span {
      display: inline-flex;
      align-items: center;
      gap: 7px;
    }

    .article-meta span::before {
      width: 5px;
      height: 5px;
      border: 1px solid var(--bronze);
      content: "";
      transform: rotate(45deg);
    }

    .broadcast-panel {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(197, 160, 89, 0.46);
      background: rgba(13, 13, 13, 0.9);
      box-shadow: var(--shadow);
    }

    .broadcast-cover {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .broadcast-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(0.7) contrast(1.08);
      transition: transform 500ms ease, filter 500ms ease;
    }

    .broadcast-panel:hover .broadcast-cover img {
      filter: saturate(0.9) contrast(1.08);
      transform: scale(1.025);
    }

    .broadcast-cover::after {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.88));
      content: "";
    }

    .live-label {
      position: absolute;
      z-index: 2;
      top: 14px;
      left: 14px;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 9px;
      background: rgba(10, 10, 10, 0.8);
      color: #fff;
      font-size: 10px;
      font-weight: 800;
      backdrop-filter: blur(8px);
    }

    .live-label::before {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--danger);
      box-shadow: 0 0 0 4px rgba(224, 111, 98, 0.16);
      content: "";
      animation: pulse 1.8s infinite;
    }

    .broadcast-caption {
      position: absolute;
      z-index: 2;
      right: 16px;
      bottom: 15px;
      left: 16px;
      color: #fff;
      font-size: 15px;
      font-weight: 700;
    }

    .broadcast-body {
      padding: 21px;
    }

    .broadcast-kicker {
      margin: 0 0 7px;
      color: var(--bronze-light);
      font-size: 11px;
      font-weight: 700;
    }

    .broadcast-title {
      margin: 0;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 23px;
      line-height: 1.3;
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      margin: 18px 0;
      background: var(--line);
    }

    .countdown-item {
      padding: 12px 8px;
      background: #151515;
      text-align: center;
    }

    .countdown-number {
      display: block;
      color: var(--bronze-light);
      font-family: "Playfair Display", Georgia, serif;
      font-size: 25px;
      line-height: 1;
    }

    .countdown-label {
      display: block;
      margin-top: 5px;
      color: #8f8c86;
      font-size: 9px;
    }

    .reminder-form {
      display: flex;
      gap: 8px;
    }

    .reminder-form input {
      width: 100%;
      min-width: 0;
      height: 43px;
      padding: 0 12px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      background: #0c0c0c;
      color: #fff;
      font-size: 13px;
      outline: none;
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .reminder-form input::placeholder {
      color: #77746f;
    }

    .reminder-form input:focus {
      border-color: var(--bronze);
      box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.12);
    }

    .reminder-form button {
      min-width: 106px;
      background: var(--bronze);
      color: #111;
      font-size: 12px;
      font-weight: 800;
      transition: background var(--transition), transform var(--transition);
    }

    .reminder-form button:hover {
      background: var(--bronze-light);
    }

    .reminder-form button:active {
      transform: scale(0.97);
    }

    .form-status {
      min-height: 19px;
      margin: 8px 0 0;
      color: var(--success);
      font-size: 11px;
    }

    .summary-bar {
      position: relative;
      z-index: 3;
      margin-top: -2px;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      background: #111;
    }

    .summary-grid {
      display: grid;
      grid-template-columns: 1.2fr repeat(3, 0.72fr);
      align-items: stretch;
    }

    .summary-intro,
    .summary-stat {
      min-height: 118px;
      padding: 24px 26px;
    }

    .summary-intro {
      display: flex;
      flex-direction: column;
      justify-content: center;
      border-right: 1px solid var(--line);
    }

    .summary-intro strong {
      color: #fff;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 20px;
    }

    .summary-intro span {
      margin-top: 5px;
      color: var(--muted);
      font-size: 13px;
    }

    .summary-stat {
      display: flex;
      flex-direction: column;
      justify-content: center;
      border-right: 1px solid var(--line);
    }

    .summary-stat:last-child {
      border-right: 0;
    }

    .stat-value {
      color: var(--bronze-light);
      font-family: "Playfair Display", Georgia, serif;
      font-size: 29px;
      line-height: 1.1;
    }

    .stat-label {
      margin-top: 7px;
      color: #9d9a94;
      font-size: 11px;
      font-weight: 600;
    }

    .paper-section {
      background: var(--paper);
      color: var(--text-dark);
    }

    .article-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 280px;
      gap: clamp(50px, 8vw, 110px);
      padding-top: 92px;
      padding-bottom: 96px;
    }

    .article-main {
      min-width: 0;
    }

    .section-label {
      display: flex;
      align-items: center;
      gap: 12px;
      margin: 0 0 17px;
      color: #826728;
      font-size: 11px;
      font-weight: 800;
    }

    .section-label::before {
      width: 28px;
      height: 1px;
      background: #9d7d3c;
      content: "";
    }

    .article-lead {
      margin: 0 0 38px;
      padding-bottom: 34px;
      border-bottom: 1px solid var(--line-light);
      color: #37352f;
      font-family: "Playfair Display", Georgia, serif;
      font-size: clamp(23px, 3vw, 34px);
      line-height: 1.45;
    }

    .cms-content {
      color: #292824;
      font-size: 17px;
      line-height: 1.72;
      overflow-wrap: anywhere;
    }

    .cms-content > *:first-child {
      margin-top: 0;
    }

    .cms-content h2,
    .cms-content h3,
    .cms-content h4 {
      color: #171714;
      font-family: "Playfair Display", Georgia, serif;
      font-weight: 700;
      letter-spacing: 0;
    }

    .cms-content h2 {
      margin: 54px 0 18px;
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.25;
    }

    .cms-content h3 {
      margin: 38px 0 14px;
      font-size: 25px;
      line-height: 1.35;
    }

    .cms-content h4 {
      margin: 28px 0 12px;
      font-size: 20px;
    }

    .cms-content p {
      margin: 0 0 22px;
    }

    .cms-content a {
      color: #745816;
      font-weight: 700;
      text-decoration: underline;
      text-decoration-color: rgba(116, 88, 22, 0.35);
      text-underline-offset: 3px;
    }

    .cms-content a:hover {
      color: #3f300e;
      text-decoration-color: currentColor;
    }

    .cms-content ul,
    .cms-content ol {
      margin: 20px 0 28px;
      padding-left: 25px;
    }

    .cms-content li {
      margin-bottom: 10px;
      padding-left: 5px;
    }

    .cms-content blockquote {
      margin: 40px 0;
      padding: 25px 30px;
      border-left: 3px solid var(--bronze);
      background: #ece9e0;
      color: #38352e;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 20px;
      line-height: 1.55;
    }

    .cms-content img {
      width: 100%;
      height: auto;
      margin: 38px 0;
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-soft);
    }

    .cms-content table {
      display: block;
      width: 100%;
      margin: 30px 0;
      border-collapse: collapse;
      overflow-x: auto;
    }

    .cms-content th,
    .cms-content td {
      min-width: 150px;
      padding: 13px;
      border: 1px solid #d1cec5;
      text-align: left;
    }

    .cms-content th {
      background: #dfdbd0;
      color: #171714;
    }

    .content-not-found {
      padding: 54px 0;
      border-top: 1px solid var(--line-light);
      border-bottom: 1px solid var(--line-light);
    }

    .content-not-found h2 {
      margin: 0 0 12px;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 35px;
    }

    .content-not-found p {
      margin: 0 0 22px;
      color: var(--muted-dark);
    }

    .inline-cta {
      margin-top: 55px;
      padding: 30px 0;
      border-top: 1px solid var(--line-light);
      border-bottom: 1px solid var(--line-light);
    }

    .inline-cta strong {
      display: block;
      max-width: 620px;
      margin-bottom: 9px;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 25px;
      line-height: 1.35;
    }

    .inline-cta p {
      max-width: 650px;
      margin: 0 0 18px;
      color: var(--muted-dark);
    }

    .button {
      display: inline-flex;
      min-height: 46px;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 19px;
      border: 1px solid transparent;
      font-size: 13px;
      font-weight: 800;
      transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .button-primary {
      background: #171714;
      color: #fff;
      box-shadow: 0 8px 22px rgba(0, 0, 0, 0.14);
    }

    .button-primary:hover {
      background: #2b271d;
      color: var(--bronze-light);
      transform: translateY(-2px);
    }

    .button-outline {
      border-color: rgba(255, 255, 255, 0.28);
      color: #fff;
    }

    .button-outline:hover {
      border-color: var(--bronze);
      color: var(--bronze-light);
      transform: translateY(-2px);
    }

    .button:active {
      transform: translateY(1px) scale(0.98);
    }

    .article-sidebar {
      min-width: 0;
    }

    .sidebar-sticky {
      position: sticky;
      top: 112px;
    }

    .sidebar-title {
      margin: 0 0 20px;
      color: #171714;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 22px;
    }

    .checklist {
      margin: 0;
      padding: 0;
      list-style: none;
      border-top: 1px solid var(--line-light);
    }

    .checklist li {
      position: relative;
      padding: 17px 0 17px 28px;
      border-bottom: 1px solid var(--line-light);
      color: #4c4942;
      font-size: 13px;
      line-height: 1.55;
    }

    .checklist li::before {
      position: absolute;
      top: 21px;
      left: 2px;
      width: 12px;
      height: 7px;
      border-bottom: 2px solid #97752f;
      border-left: 2px solid #97752f;
      content: "";
      transform: rotate(-45deg);
    }

    .risk-note {
      margin-top: 30px;
      padding: 20px;
      border: 1px solid #d5c69e;
      background: #ede8da;
    }

    .risk-note strong {
      display: block;
      margin-bottom: 7px;
      color: #4b3c1a;
      font-size: 13px;
    }

    .risk-note p {
      margin: 0;
      color: #5f594d;
      font-size: 12px;
      line-height: 1.6;
    }

    .comparison-section {
      padding: 96px 0;
      background: #0d0d0d;
    }

    .section-heading {
      display: grid;
      grid-template-columns: minmax(0, 0.8fr) minmax(300px, 1fr);
      align-items: end;
      gap: 60px;
      margin-bottom: 45px;
    }

    .section-heading h2 {
      margin: 0;
      font-family: "Playfair Display", Georgia, serif;
      font-size: clamp(34px, 5vw, 54px);
      line-height: 1.15;
    }

    .section-heading p {
      margin: 0;
      color: var(--muted);
      line-height: 1.7;
    }

    .comparison-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1px;
      background: var(--line);
    }

    .comparison-column {
      padding: clamp(26px, 4vw, 46px);
      background: #171717;
    }

    .comparison-column.recommended {
      background: #201d17;
    }

    .comparison-tag {
      display: inline-block;
      margin-bottom: 22px;
      padding: 5px 8px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      color: #aaa7a1;
      font-size: 10px;
      font-weight: 800;
    }

    .recommended .comparison-tag {
      border-color: var(--bronze);
      color: var(--bronze-light);
    }

    .comparison-column h3 {
      margin: 0 0 12px;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 28px;
    }

    .comparison-column > p {
      margin: 0 0 25px;
      color: var(--muted);
      font-size: 14px;
    }

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

    .comparison-list li {
      display: flex;
      gap: 12px;
      padding: 13px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.09);
      color: #d2d0cb;
      font-size: 13px;
    }

    .comparison-list li::before {
      flex: 0 0 auto;
      color: var(--bronze-light);
      content: "—";
    }

    .faq-section {
      padding: 95px 0;
      background: var(--paper);
      color: var(--text-dark);
    }

    .faq-layout {
      display: grid;
      grid-template-columns: 0.65fr 1.35fr;
      gap: clamp(50px, 9vw, 125px);
    }

    .faq-intro h2 {
      margin: 0 0 18px;
      font-family: "Playfair Display", Georgia, serif;
      font-size: clamp(36px, 5vw, 54px);
      line-height: 1.15;
    }

    .faq-intro p {
      margin: 0;
      color: var(--muted-dark);
    }

    .faq-list {
      border-top: 1px solid var(--line-light);
    }

    .faq-item {
      border-bottom: 1px solid var(--line-light);
    }

    .faq-question {
      display: flex;
      width: 100%;
      min-height: 74px;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
      padding: 18px 0;
      background: transparent;
      color: #201f1b;
      text-align: left;
      font-size: 16px;
      font-weight: 700;
    }

    .faq-question:hover {
      color: #765b1e;
    }

    .faq-icon {
      position: relative;
      width: 20px;
      height: 20px;
      flex: 0 0 20px;
    }

    .faq-icon::before,
    .faq-icon::after {
      position: absolute;
      top: 9px;
      left: 3px;
      width: 14px;
      height: 1px;
      background: currentColor;
      content: "";
      transition: transform var(--transition);
    }

    .faq-icon::after {
      transform: rotate(90deg);
    }

    .faq-question[aria-expanded="true"] .faq-icon::after {
      transform: rotate(0);
    }

    .faq-answer {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows 250ms ease;
    }

    .faq-answer > div {
      overflow: hidden;
    }

    .faq-answer p {
      max-width: 740px;
      margin: 0;
      padding: 0 40px 24px 0;
      color: #68655e;
      font-size: 14px;
      line-height: 1.7;
    }

    .faq-item.open .faq-answer {
      grid-template-rows: 1fr;
    }

    .cta-section {
      position: relative;
      overflow: hidden;
      padding: 100px 0;
      background:
        linear-gradient(90deg, rgba(8, 8, 8, 0.96), rgba(8, 8, 8, 0.65)),
        url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
    }

    .cta-section::before {
      position: absolute;
      inset: 0;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      content: "";
      pointer-events: none;
    }

    .cta-layout {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 0.68fr);
      align-items: center;
      gap: clamp(45px, 8vw, 110px);
    }

    .cta-copy h2 {
      max-width: 760px;
      margin: 0 0 18px;
      font-family: "Playfair Display", Georgia, serif;
      font-size: clamp(37px, 5vw, 58px);
      line-height: 1.15;
    }

    .cta-copy p {
      max-width: 680px;
      margin: 0;
      color: #c6c3bd;
    }

    .cta-form {
      padding: 29px;
      border: 1px solid var(--line);
      background: rgba(14, 14, 14, 0.88);
      backdrop-filter: blur(12px);
    }

    .cta-form label {
      display: block;
      margin-bottom: 8px;
      color: #d9d6cf;
      font-size: 12px;
      font-weight: 700;
    }

    .cta-form input {
      width: 100%;
      height: 48px;
      margin-bottom: 12px;
      padding: 0 14px;
      border: 1px solid rgba(255, 255, 255, 0.16);
      background: #0b0b0b;
      outline: none;
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .cta-form input:focus {
      border-color: var(--bronze);
      box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.12);
    }

    .cta-form .button {
      width: 100%;
      background: var(--bronze);
      color: #111;
    }

    .cta-form .button:hover {
      background: var(--bronze-light);
    }

    .form-note {
      margin: 10px 0 0;
      color: #85817a;
      font-size: 10px;
      line-height: 1.55;
    }

    .site-footer {
      padding: 72px 0 26px;
      border-top: 1px solid var(--line);
      background: #090909;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.65fr 1fr;
      gap: clamp(35px, 6vw, 78px);
      padding-bottom: 52px;
    }

    .footer-brand {
      max-width: 440px;
      color: #fff;
      font-family: "Playfair Display", Georgia, serif;
      font-size: 24px;
      line-height: 1.35;
    }

    .footer-text {
      max-width: 490px;
      margin: 16px 0 19px;
      color: #99968f;
      font-size: 13px;
      line-height: 1.7;
    }

    .age-badge {
      display: inline-grid;
      width: 42px;
      height: 42px;
      place-items: center;
      border: 1px solid var(--bronze);
      color: var(--bronze-light);
      font-weight: 800;
    }

    .footer-title {
      margin-bottom: 18px;
      color: var(--bronze-light);
      font-size: 12px;
      font-weight: 800;
    }

    .footer-links,
    .footer-notes {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .footer-links li,
    .footer-notes li {
      margin-bottom: 11px;
    }

    .footer-links a {
      color: #b4b1aa;
      font-size: 13px;
      transition: color var(--transition), padding var(--transition);
    }

    .footer-links a:hover {
      padding-left: 4px;
      color: var(--bronze-light);
    }

    .footer-notes li {
      position: relative;
      padding-left: 18px;
      color: #918e87;
      font-size: 12px;
      line-height: 1.6;
    }

    .footer-notes li::before {
      position: absolute;
      top: 8px;
      left: 0;
      width: 5px;
      height: 5px;
      border: 1px solid var(--bronze);
      content: "";
      transform: rotate(45deg);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 25px;
      padding-top: 23px;
      border-top: 1px solid rgba(255, 255, 255, 0.09);
      color: #6f6c66;
      font-size: 11px;
    }

    .floating-fab {
      position: fixed;
      z-index: 90;
      bottom: 96px;
      left: 16px;
      display: grid;
      width: 62px;
      height: 54px;
      place-items: center;
      overflow: visible;
      clip-path: polygon(12% 0, 88% 0, 100% 22%, 100% 78%, 88% 100%, 12% 100%, 0 78%, 0 22%);
      background: linear-gradient(135deg, #c5a059, #3c321f 45%, #ffbf00);
      opacity: 0.72;
      filter: drop-shadow(0 0 14px rgba(197, 160, 89, 0.42));
      transition: opacity var(--transition), transform var(--transition), filter var(--transition);
      animation: float 3.4s ease-in-out infinite;
    }

    .floating-fab::before {
      position: absolute;
      inset: 2px;
      clip-path: inherit;
      background: rgba(7, 7, 7, 0.91);
      content: "";
    }

    .fab-label {
      position: relative;
      z-index: 2;
      color: var(--bronze-light);
      font-family: "Playfair Display", Georgia, serif;
      font-size: 16px;
      font-weight: 700;
      text-shadow: 0 0 9px rgba(255, 191, 0, 0.62);
    }

    .fab-dot {
      position: absolute;
      z-index: 3;
      top: 2px;
      right: 3px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #d13a32;
      box-shadow: 0 0 8px rgba(209, 58, 50, 0.9);
      animation: pulse 1.6s infinite;
    }

    .floating-fab:hover {
      opacity: 1;
      filter: drop-shadow(0 0 22px rgba(255, 191, 0, 0.65));
      transform: scale(1.1);
    }

    .floating-fab:active {
      transform: translateY(2px) scale(0.95);
    }

    .fab-tooltip {
      position: absolute;
      left: 70px;
      width: max-content;
      max-width: 190px;
      padding: 7px 9px;
      background: #050505;
      color: #eee;
      font-size: 11px;
      opacity: 0;
      pointer-events: none;
      transform: translateX(-5px);
      transition: opacity var(--transition), transform var(--transition);
    }

    .floating-fab:hover .fab-tooltip,
    .floating-fab:focus-visible .fab-tooltip {
      opacity: 1;
      transform: translateX(0);
    }

    @keyframes pulse {
      0%, 100% {
        opacity: 0.45;
        transform: scale(0.92);
      }
      50% {
        opacity: 1;
        transform: scale(1.08);
      }
    }

    @keyframes float {
      0%, 100% {
        translate: 0 0;
      }
      50% {
        translate: 0 -6px;
      }
    }

    @media (max-width: 1080px) {
      .nav-shell {
        gap: 12px;
      }

      .brand {
        min-width: 205px;
      }

      .brand-name {
        font-size: 12px;
      }

      .nav-link {
        padding-inline: 8px;
        font-size: 12px;
      }

      .hero-grid {
        grid-template-columns: minmax(0, 1fr) 340px;
        gap: 45px;
      }

      .article-layout {
        grid-template-columns: minmax(0, 1fr) 245px;
        gap: 55px;
      }
    }

    @media (max-width: 900px) {
      :root {
        --header-height: 126px;
      }

      .site-header {
        padding-top: 9px;
      }

      .nav-shell {
        display: grid;
        grid-template-columns: 1fr auto;
        min-height: auto;
        padding: 8px 10px;
      }

      .nav-links {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        scrollbar-width: none;
      }

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

      .article-hero {
        min-height: auto;
        padding-top: 178px;
      }

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

      .hero-copy {
        max-width: 780px;
      }

      .broadcast-panel {
        width: min(100%, 540px);
      }

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

      .summary-intro {
        grid-column: 1 / -1;
        min-height: 95px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

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

      .article-sidebar {
        padding-top: 10px;
        border-top: 1px solid var(--line-light);
      }

      .sidebar-sticky {
        position: static;
      }

      .checklist {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        column-gap: 30px;
      }

      .section-heading,
      .faq-layout,
      .cta-layout {
        grid-template-columns: 1fr;
        gap: 30px;
      }

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

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 680px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .article-hero {
        padding-top: 174px;
        padding-bottom: 58px;
        background-position: 62% center;
      }

      .article-hero h1 {
        font-size: clamp(34px, 10vw, 50px);
      }

      .hero-description {
        font-size: 15px;
      }

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

      .summary-intro,
      .summary-stat {
        min-height: auto;
        padding: 20px 4px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .summary-stat:last-child {
        border-bottom: 0;
      }

      .article-layout,
      .comparison-section,
      .faq-section,
      .cta-section {
        padding-top: 70px;
        padding-bottom: 70px;
      }

      .article-lead {
        font-size: 24px;
      }

      .cms-content {
        font-size: 16px;
      }

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

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

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

      .footer-grid > div:first-child {
        grid-column: auto;
      }

      .footer-bottom {
        flex-direction: column;
        gap: 8px;
      }
    }

    @media (max-width: 520px) {
      .nav-shell {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 7px;
      }

      .brand {
        min-width: 0;
      }

      .brand-mark {
        width: 35px;
        height: 35px;
        flex-basis: 35px;
        font-size: 20px;
      }

      .brand-name {
        max-width: 154px;
        overflow: hidden;
        font-size: 11px;
        text-overflow: ellipsis;
      }

      .brand-note {
        display: none;
      }

      .auth-actions {
        gap: 2px;
      }

      .login-btn,
      .signup-btn {
        min-height: 36px;
        padding: 0 9px;
        font-size: 11px;
      }

      .nav-link {
        padding: 8px 10px;
        font-size: 11px;
      }

      .article-hero {
        padding-top: 160px;
      }

      .eyebrow {
        margin-bottom: 15px;
      }

      .article-meta {
        display: grid;
        gap: 7px;
      }

      .broadcast-body {
        padding: 17px;
      }

      .reminder-form {
        flex-direction: column;
      }

      .reminder-form button {
        min-height: 43px;
      }

      .countdown-number {
        font-size: 22px;
      }

      .section-heading {
        gap: 18px;
      }

      .faq-question {
        font-size: 14px;
      }

      .faq-answer p {
        padding-right: 10px;
      }

      .cta-form {
        padding: 20px;
      }

      .floating-fab {
        bottom: 88px;
        width: 54px;
        height: 50px;
      }
    }

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

      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #0f0f10;
      --bg-soft: #171719;
      --panel: #ffffff;
      --panel-ink: #151515;
      --ink: #f7f4ec;
      --muted: #b9b1a2;
      --muted-dark: #5e5b54;
      --gold: #c5a059;
      --gold-bright: #ffbf00;
      --bronze: #8f6931;
      --line: rgba(197,160,89,.28);
      --line-light: rgba(255,255,255,.12);
      --danger: #d94b38;
      --green: #3ccf91;
      --radius: 8px;
      --radius-lg: 18px;
      --shadow: 0 24px 80px rgba(0,0,0,.38);
      --shadow-soft: 0 18px 45px rgba(0,0,0,.18);
      --container: 1180px;
      --font: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
      --serif: Georgia, "Times New Roman", serif;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font);
      background: var(--bg);
      color: var(--ink);
      line-height: 1.62;
      text-rendering: optimizeLegibility;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.7), transparent 75%);
      z-index: -2;
    }
    a { color: inherit; text-decoration: none; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
    img { max-width: 100%; display: block; }
    button, input, textarea { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    :focus-visible { outline: 3px solid rgba(255,191,0,.45); outline-offset: 3px; }
    .container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--gold-bright);
      font-size: .78rem;
      font-weight: 700;
      letter-spacing: 0;
      border: 1px solid var(--line);
      background: rgba(197,160,89,.08);
      padding: 7px 10px;
      border-radius: 999px;
    }
    .section { padding: 92px 0; }
    .section-light { background: #f6f1e7; color: var(--panel-ink); }
    .section-white { background: #fff; color: var(--panel-ink); }
    .section-title { font-size: clamp(2rem, 4vw, 3.9rem); line-height: 1.04; margin: 16px 0 18px; font-weight: 800; letter-spacing: 0; }
    .section-copy { color: var(--muted); max-width: 680px; margin: 0; font-size: 1.03rem; }
    .section-light .section-copy, .section-white .section-copy { color: var(--muted-dark); }
    .divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); margin: 34px 0; }

    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 16px 0;
      transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
    }
    .site-header.is-scrolled { background: rgba(15,15,16,.92); box-shadow: 0 14px 45px rgba(0,0,0,.28); padding: 10px 0; }
    .nav-shell {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      min-height: 66px;
      padding: 10px 12px;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: 999px;
      background: rgba(12,12,13,.48);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 50px rgba(0,0,0,.24);
    }
    .brand { display: inline-flex; align-items: center; gap: 11px; min-width: 238px; }
    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #111;
      background: linear-gradient(145deg, var(--gold-bright), var(--gold) 55%, #6f4d20);
      font-family: var(--serif);
      font-size: 1.35rem;
      font-weight: 900;
      box-shadow: inset 0 0 0 2px rgba(255,255,255,.25), 0 0 24px rgba(255,191,0,.26);
    }
    .brand-copy { display: grid; line-height: 1.18; }
    .brand-name { font-size: .96rem; font-weight: 800; color: #fff; }
    .brand-note { font-size: .72rem; color: var(--muted); }
    .nav-links { display: flex; align-items: center; justify-content: center; gap: 4px; flex: 1; }
    .nav-link {
      padding: 10px 13px;
      border-radius: 999px;
      color: rgba(247,244,236,.78);
      font-size: .92rem;
      font-weight: 650;
      white-space: nowrap;
    }
    .nav-link:hover, .nav-link.active { color: #101010; background: var(--gold-bright); }
    .auth-actions { display: flex; align-items: center; gap: 10px; }
    .login-btn, .signup-btn {
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      font-weight: 800;
      font-size: .92rem;
      padding: 10px 16px;
      white-space: nowrap;
    }
    .login-btn { color: #fff; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.05); }
    .login-btn:hover { border-color: var(--gold); color: var(--gold-bright); }
    .signup-btn { color: #111; background: var(--gold-bright); box-shadow: 0 8px 24px rgba(255,191,0,.22); }
    .signup-btn:hover { transform: translateY(-1px); background: #ffd24a; }
    .signup-btn:active, .login-btn:active, .btn-main:active, .btn-ghost:active { transform: translateY(1px) scale(.99); }

    .hero {
      min-height: 860px;
      display: flex;
      align-items: center;
      padding: 156px 0 82px;
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(90deg, rgba(15,15,16,.94) 0%, rgba(15,15,16,.80) 42%, rgba(15,15,16,.34) 100%),
        url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 180px;
      background: linear-gradient(transparent, var(--bg));
      pointer-events: none;
    }
    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(320px, .78fr);
      gap: 56px;
      align-items: end;
    }
    h1 {
      font-size: clamp(2.8rem, 6vw, 6.9rem);
      line-height: .96;
      max-width: 880px;
      margin: 20px 0 24px;
      font-weight: 850;
      letter-spacing: 0;
    }
    .hero-lead { max-width: 720px; color: rgba(247,244,236,.82); font-size: clamp(1.02rem, 1.5vw, 1.22rem); margin: 0; }
    .group-strip {
      margin-top: 30px;
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      color: #efe6cf;
      font-weight: 700;
    }
    .avatar-stack { display: flex; align-items: center; padding-left: 8px; }
    .avatar-stack span {
      width: 34px;
      height: 34px;
      margin-left: -8px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      border: 2px solid rgba(15,15,16,.9);
      background: linear-gradient(145deg, #fff7d5, var(--gold));
      color: #16110a;
      font-size: .78rem;
      font-weight: 900;
    }
    .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
    .btn-main, .btn-ghost {
      min-height: 50px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      border-radius: 999px;
      padding: 13px 20px;
      font-weight: 850;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    }
    .btn-main { color: #111; background: var(--gold-bright); box-shadow: 0 18px 40px rgba(255,191,0,.18); }
    .btn-main:hover { color: #111; transform: translateY(-2px); box-shadow: 0 22px 55px rgba(255,191,0,.25); }
    .btn-ghost { color: #fff; border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.06); }
    .btn-ghost:hover { color: var(--gold-bright); border-color: var(--gold); background: rgba(197,160,89,.08); }
    .hero-panel {
      background: rgba(9,9,10,.7);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow);
      backdrop-filter: blur(16px);
    }
    .hero-panel img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.86) contrast(1.04); }
    .panel-body { padding: 24px; }
    .panel-kicker { color: var(--gold-bright); font-size: .82rem; font-weight: 850; margin-bottom: 8px; }
    .panel-title { font-size: 1.35rem; line-height: 1.24; margin: 0 0 12px; font-weight: 850; }
    .panel-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; color: rgba(247,244,236,.76); }
    .panel-list li { display: flex; gap: 10px; align-items: flex-start; }
    .panel-list i { color: var(--green); margin-top: 4px; }

    .metrics-board {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 48px;
      align-items: start;
    }
    .metric-rail { display: grid; gap: 18px; position: sticky; top: 120px; }
    .metric-tile {
      border-top: 1px solid var(--line);
      padding-top: 20px;
    }
    .metric-value { font-size: clamp(2.4rem, 5vw, 4.9rem); line-height: 1; font-weight: 850; color: var(--gold-bright); font-family: var(--serif); }
    .metric-label { color: var(--muted); margin-top: 8px; max-width: 330px; }
    .dashboard {
      background: #fff;
      color: var(--panel-ink);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }
    .dashboard-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 24px; border-bottom: 1px solid #e7dfd1; }
    .live-dot { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: #14633e; }
    .live-dot::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px rgba(60,207,145,.16); }
    .budget-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      padding: 22px 24px;
      border-bottom: 1px solid #eee7db;
      align-items: center;
    }
    .budget-row:last-child { border-bottom: 0; }
    .budget-name { font-weight: 850; margin-bottom: 4px; }
    .budget-note { color: var(--muted-dark); font-size: .94rem; }
    .budget-pill { background: #151515; color: #fff; border-radius: 999px; padding: 8px 12px; font-weight: 850; }
    .progress-line { height: 8px; background: #eee8dd; border-radius: 999px; overflow: hidden; margin-top: 12px; }
    .progress-line span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-bright)); border-radius: inherit; }

    .matrix-layout {
      display: grid;
      grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr);
      gap: 48px;
      align-items: start;
    }
    .service-matrix { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.1); }
    .service-cell {
      min-height: 230px;
      padding: 26px;
      background: #151517;
      position: relative;
      overflow: hidden;
      transition: transform .2s ease, background .2s ease;
    }
    .service-cell:hover { background: #1b1b1d; transform: translateY(-2px); }
    .service-cell i { color: var(--gold-bright); font-size: 1.45rem; margin-bottom: 22px; }
    .service-cell h3 { font-size: 1.24rem; line-height: 1.25; margin: 0 0 12px; font-weight: 850; }
    .service-cell p { color: var(--muted); margin: 0; }
    .service-cell::after {
      content: "";
      position: absolute;
      right: -50px;
      bottom: -50px;
      width: 120px;
      height: 120px;
      border: 1px solid rgba(197,160,89,.18);
      transform: rotate(18deg);
    }

    .comparison {
      display: grid;
      grid-template-columns: 1fr .9fr;
      gap: 44px;
      align-items: center;
    }
    .photo-frame { position: relative; min-height: 530px; }
    .photo-frame img {
      width: min(78%, 520px);
      height: 470px;
      object-fit: cover;
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
    }
    .photo-frame .photo-small {
      position: absolute;
      right: 0;
      bottom: 0;
      width: min(48%, 330px);
      height: 290px;
      border: 10px solid #fff;
    }
    .compare-list { display: grid; gap: 18px; }
    .compare-item { padding: 0 0 18px; border-bottom: 1px solid #e2d8c8; }
    .compare-item h3 { margin: 0 0 8px; font-size: 1.12rem; font-weight: 850; display: flex; gap: 10px; align-items: center; }
    .compare-item h3 i { color: var(--gold); }
    .compare-item p { margin: 0; color: var(--muted-dark); }

    .process-band {
      background:
        linear-gradient(180deg, rgba(15,15,16,.88), rgba(15,15,16,.98)),
        url('/assets/images/backpic/back-1.jpg') center/cover fixed;
      border-top: 1px solid var(--line-light);
      border-bottom: 1px solid var(--line-light);
    }
    .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 44px; border-top: 1px solid var(--line); }
    .step { padding: 28px 24px 0 0; border-right: 1px solid rgba(197,160,89,.18); min-height: 230px; }
    .step:last-child { border-right: 0; }
    .step-num { color: var(--gold-bright); font-family: var(--serif); font-size: 2.8rem; line-height: 1; margin-bottom: 18px; }
    .step h3 { font-size: 1.15rem; line-height: 1.3; margin: 0 0 10px; font-weight: 850; }
    .step p { margin: 0; color: var(--muted); }

    .faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 54px; align-items: start; }
    .accordion { display: grid; gap: 12px; }
    .faq-item { border: 1px solid #e3dacb; border-radius: var(--radius); background: #fff; overflow: hidden; }
    .faq-question {
      width: 100%;
      border: 0;
      background: transparent;
      color: var(--panel-ink);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      text-align: left;
      padding: 20px;
      font-weight: 850;
      cursor: pointer;
    }
    .faq-question i { color: var(--gold); transition: transform .2s ease; }
    .faq-answer { display: none; padding: 0 20px 20px; color: var(--muted-dark); }
    .faq-item.open .faq-answer { display: block; }
    .faq-item.open .faq-question i { transform: rotate(45deg); }

    .cta-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: stretch; }
    .cta-copy { padding: 20px 0; }
    .conversion-form {
      background: #fff;
      color: var(--panel-ink);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow);
    }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .field { display: grid; gap: 8px; margin-bottom: 14px; }
    .field.full { grid-column: 1 / -1; }
    .field label { font-size: .88rem; font-weight: 800; color: #29251e; }
    .field input, .field select, .field textarea {
      width: 100%;
      border: 1px solid #dfd4c3;
      border-radius: var(--radius);
      padding: 12px 13px;
      background: #faf7f0;
      color: #151515;
      min-height: 48px;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .field textarea { min-height: 118px; resize: vertical; }
    .field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(197,160,89,.16); background: #fff; }
    .form-note { color: var(--muted-dark); font-size: .9rem; margin: 14px 0 0; }
    .pay-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
    .pay-badge { border: 1px solid var(--line); color: #fff; border-radius: 999px; padding: 8px 12px; font-size: .85rem; font-weight: 800; background: rgba(255,255,255,.06); }

    .fab {
      position: fixed;
      left: 16px;
      bottom: 96px;
      z-index: 50;
      width: 62px;
      height: 62px;
      border-radius: 20px;
      display: grid;
      place-items: center;
      color: #00f0ff;
      background: rgba(0,0,0,.6);
      border: 1px solid transparent;
      background-image: linear-gradient(rgba(0,0,0,.72), rgba(0,0,0,.72)), linear-gradient(135deg, #ccff00, #00f0ff, #ffbf00);
      background-origin: border-box;
      background-clip: padding-box, border-box;
      box-shadow: 0 0 18px rgba(0,240,255,.42);
      opacity: .72;
      backdrop-filter: blur(12px);
      transition: transform .2s ease, opacity .2s ease, box-shadow .2s ease;
      animation: neonBreath 2.8s ease-in-out infinite;
    }
    .fab i { font-size: 1.38rem; text-shadow: 0 0 12px rgba(0,240,255,.8); }
    .fab::after {
      content: "NEW";
      position: absolute;
      top: -7px;
      right: -10px;
      color: #111;
      background: var(--gold-bright);
      border-radius: 999px;
      padding: 2px 6px;
      font-size: .62rem;
      font-weight: 900;
      animation: blink 1.2s steps(2) infinite;
    }
    .fab:hover { opacity: 1; transform: scale(1.08); box-shadow: 0 0 32px rgba(0,240,255,.65); }
    .fab:active { transform: scale(.95); }
    @keyframes neonBreath { 0%,100% { filter: brightness(.95); } 50% { filter: brightness(1.22); } }
    @keyframes blink { 0%,45% { opacity: 1; } 46%,100% { opacity: .35; } }

    .site-footer { background: #0a0a0b; color: var(--ink); padding: 72px 0 28px; border-top: 1px solid var(--line-light); }
    .footer-grid { display: grid; grid-template-columns: 1.1fr .7fr 1fr; gap: 46px; align-items: start; }
    .footer-brand { font-size: 1.12rem; font-weight: 900; margin-bottom: 12px; color: #fff; }
    .footer-text { color: var(--muted); margin: 0 0 16px; max-width: 430px; }
    .age-badge { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--gold); color: var(--gold-bright); font-weight: 900; }
    .footer-title { color: var(--gold-bright); font-weight: 900; margin-bottom: 14px; }
    .footer-links, .footer-notes { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; color: var(--muted); }
    .footer-links a:hover { color: var(--gold-bright); }
    .footer-notes li { position: relative; padding-left: 16px; }
    .footer-notes li::before { content: ""; position: absolute; left: 0; top: .75em; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
    .footer-bottom { margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--line-light); display: flex; justify-content: space-between; gap: 20px; color: rgba(247,244,236,.62); font-size: .9rem; }

    @media (max-width: 1024px) {
      .nav-shell { border-radius: 26px; align-items: flex-start; flex-wrap: wrap; }
      .brand { min-width: auto; flex: 1; }
      .nav-links { order: 3; flex-basis: 100%; justify-content: flex-start; overflow-x: auto; padding: 4px 0 2px; scrollbar-width: none; }
      .hero-grid, .metrics-board, .matrix-layout, .comparison, .faq-layout, .cta-grid { grid-template-columns: 1fr; }
      .metric-rail { position: static; grid-template-columns: repeat(3, 1fr); }
      .timeline { grid-template-columns: repeat(2, 1fr); }
      .step:nth-child(2) { border-right: 0; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 24px, var(--container)); }
      .site-header { padding: 10px 0; }
      .nav-shell { gap: 10px; padding: 9px; }
      .brand-copy { max-width: 172px; }
      .brand-name { font-size: .84rem; }
      .brand-note { font-size: .68rem; }
      .auth-actions { gap: 6px; }
      .login-btn, .signup-btn { min-height: 38px; padding: 8px 11px; font-size: .82rem; }
      .hero { min-height: auto; padding: 148px 0 58px; }
      .hero-panel { margin-top: 4px; }
      .section { padding: 64px 0; }
      .metric-rail, .service-matrix, .form-grid { grid-template-columns: 1fr; }
      .dashboard-head, .budget-row { grid-template-columns: 1fr; display: grid; }
      .photo-frame { min-height: auto; display: grid; gap: 12px; }
      .photo-frame img, .photo-frame .photo-small { width: 100%; height: auto; aspect-ratio: 4 / 3; position: static; border: 0; }
      .timeline { grid-template-columns: 1fr; }
      .step, .step:nth-child(2) { border-right: 0; border-bottom: 1px solid rgba(197,160,89,.18); padding-right: 0; padding-bottom: 24px; }
      .footer-grid { grid-template-columns: 1fr; gap: 30px; }
      .footer-bottom { flex-direction: column; }
    }
    @media (max-width: 520px) {
      h1 { font-size: clamp(2.45rem, 14vw, 3.8rem); }
      .hero-actions .btn-main, .hero-actions .btn-ghost { width: 100%; }
      .nav-link { font-size: .84rem; padding: 8px 10px; }
      .brand-mark { width: 38px; height: 38px; }
      .hero-lead, .section-copy { font-size: .98rem; }
      .conversion-form { padding: 22px; }
      .fab { width: 54px; height: 54px; left: 16px; bottom: 96px; }
    }