/* roulang page: index */
:root {
      --bg: #09070d;
      --bg-soft: #100c16;
      --panel: #14101b;
      --panel-2: #1b1322;
      --panel-3: #211627;
      --primary: #8a255f;
      --primary-dark: #5f173f;
      --accent: #ff7a2f;
      --accent-2: #ffb067;
      --gold: #b98a45;
      --silver: #c9c7d3;
      --text: #f4eff8;
      --muted: #aaa3b5;
      --weak: #746d80;
      --danger: #b63838;
      --line: rgba(185, 138, 69, .32);
      --line-purple: rgba(138, 37, 95, .48);
      --shadow: 0 24px 80px rgba(0, 0, 0, .45), 0 0 28px rgba(138, 37, 95, .16);
      --glow: 0 0 28px rgba(255, 122, 47, .22);
      --radius-sm: 10px;
      --radius: 16px;
      --radius-lg: 24px;
      --container: 1220px;
      --nav-h: 72px;
      --ease: .24s ease;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 0%, rgba(138, 37, 95, .24), transparent 32%),
        radial-gradient(circle at 78% 8%, rgba(255, 122, 47, .14), transparent 30%),
        linear-gradient(135deg, rgba(185, 138, 69, .06) 0 1px, transparent 1px 18px),
        var(--bg);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background:
        linear-gradient(115deg, transparent 0 18%, rgba(138, 37, 95, .16) 19%, transparent 34%),
        linear-gradient(70deg, transparent 0 58%, rgba(255, 122, 47, .10) 59%, transparent 70%);
      opacity: .8;
    }

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

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

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

    button {
      border: 0;
      cursor: pointer;
    }

    input, select, textarea {
      width: 100%;
      color: var(--text);
      background: rgba(9, 7, 13, .78);
      border: 1px solid var(--line-purple);
      border-radius: var(--radius-sm);
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    input:focus, select:focus, textarea:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 4px rgba(255, 122, 47, .13);
      background: rgba(18, 13, 24, .96);
    }

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

    .section {
      padding: 84px 0;
      position: relative;
    }

    .section::before {
      content: "";
      position: absolute;
      top: 0;
      left: 50%;
      width: min(86%, 1120px);
      height: 1px;
      transform: translateX(-50%);
      background: linear-gradient(90deg, transparent, var(--line), rgba(255, 122, 47, .22), transparent);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
      gap: 30px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      margin-bottom: 12px;
      padding: 6px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--accent-2);
      background: rgba(185, 138, 69, .08);
      font-size: 13px;
      font-weight: 700;
    }

    .section-kicker::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 14px rgba(255, 122, 47, .75);
    }

    h1, h2, h3 {
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
    }

    h1 {
      font-size: clamp(30px, 5vw, 56px);
      max-width: 860px;
    }

    h2 {
      font-size: clamp(26px, 3.2vw, 36px);
    }

    h3 {
      font-size: clamp(19px, 2vw, 23px);
    }

    p {
      color: var(--muted);
    }

    .lead {
      font-size: 17px;
      color: var(--silver);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 12px 18px;
      border-radius: 999px;
      font-weight: 800;
      color: var(--text);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease);
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 12px 32px rgba(138, 37, 95, .24), 0 0 20px rgba(255, 122, 47, .14);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(138, 37, 95, .34), 0 0 34px rgba(255, 122, 47, .25);
    }

    .btn-secondary {
      border: 1px solid var(--line);
      background: rgba(18, 16, 25, .68);
      color: var(--silver);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      color: var(--text);
      border-color: rgba(255, 122, 47, .62);
      box-shadow: var(--glow);
      transform: translateY(-2px);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 10px;
      border: 1px solid rgba(201, 199, 211, .16);
      border-radius: 999px;
      color: var(--silver);
      background: rgba(255, 255, 255, .04);
      font-size: 13px;
      font-weight: 700;
    }

    .badge.warn {
      border-color: rgba(255, 122, 47, .42);
      color: var(--accent-2);
      background: rgba(255, 122, 47, .08);
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 15px rgba(255, 122, 47, .72);
      flex: 0 0 auto;
    }

    .top-strip {
      position: relative;
      z-index: 20;
      padding: 10px 0;
      border-bottom: 1px solid rgba(185, 138, 69, .18);
      background: linear-gradient(90deg, rgba(95, 23, 63, .58), rgba(33, 22, 39, .82), rgba(255, 122, 47, .14));
      color: var(--silver);
      font-size: 13px;
    }

    .strip-inner {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
    }

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

    .site-header {
      position: sticky;
      top: 14px;
      z-index: 50;
      margin-top: 14px;
    }

    .nav-shell {
      min-height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 10px 12px 10px 18px;
      border: 1px solid rgba(185, 138, 69, .34);
      border-radius: 999px;
      background: rgba(12, 8, 16, .76);
      backdrop-filter: blur(18px);
      box-shadow: 0 16px 45px rgba(0, 0, 0, .32);
      transition: background var(--ease), min-height var(--ease), border-color var(--ease);
    }

    .site-header.is-scrolled .nav-shell {
      min-height: 62px;
      background: rgba(12, 8, 16, .94);
      border-color: rgba(255, 122, 47, .30);
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 950;
      color: var(--text);
    }

    .logo-mark {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background:
        linear-gradient(135deg, rgba(255, 122, 47, .9), rgba(138, 37, 95, .88)),
        radial-gradient(circle, rgba(255, 255, 255, .45), transparent 45%);
      box-shadow: 0 0 26px rgba(255, 122, 47, .25);
      position: relative;
      flex: 0 0 auto;
    }

    .logo-mark::after {
      content: "";
      position: absolute;
      inset: 8px;
      border: 1px solid rgba(255, 235, 198, .55);
      border-radius: 50%;
    }

    .logo-text {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 4px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .035);
      border: 1px solid rgba(255, 255, 255, .06);
    }

    .nav-links a {
      padding: 9px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
      transition: color var(--ease), background var(--ease), box-shadow var(--ease);
    }

    .nav-links a:hover,
    .nav-links a:focus {
      color: var(--text);
      background: rgba(138, 37, 95, .24);
    }

    .nav-links a.active {
      color: var(--text);
      background: linear-gradient(135deg, rgba(138, 37, 95, .74), rgba(255, 122, 47, .22));
      box-shadow: inset 0 0 0 1px rgba(255, 122, 47, .18);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .privacy-mini {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--silver);
      font-size: 12px;
      font-weight: 800;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(201, 199, 211, .12);
      background: rgba(255, 255, 255, .04);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 999px;
      color: var(--text);
      background: rgba(255, 255, 255, .06);
      border: 1px solid var(--line);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      border-radius: 10px;
      background: var(--text);
      transition: transform var(--ease), opacity var(--ease);
    }

    .hero {
      padding: 66px 0 70px;
      position: relative;
    }

    .hero-stage {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(185, 138, 69, .32);
      border-radius: 28px;
      background:
        linear-gradient(135deg, rgba(138, 37, 95, .28), transparent 36%),
        linear-gradient(75deg, rgba(255, 122, 47, .14), transparent 54%),
        radial-gradient(circle at 50% 0%, rgba(201, 199, 211, .10), transparent 45%),
        rgba(18, 16, 25, .86);
      box-shadow: var(--shadow);
      padding: 38px;
    }

    .hero-stage::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(185, 138, 69, .12);
      border-radius: 22px;
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 34px;
      align-items: stretch;
    }

    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 22px;
      min-height: 430px;
    }

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

    .hero-cta {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 6px;
    }

    .point {
      padding: 14px;
      min-height: 92px;
      border-radius: var(--radius);
      border: 1px solid rgba(185, 138, 69, .22);
      background: rgba(9, 7, 13, .48);
    }

    .point strong {
      display: block;
      margin-bottom: 4px;
      color: var(--text);
      font-size: 18px;
    }

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

    .application-panel {
      display: grid;
      gap: 14px;
      align-content: start;
    }

    .eligibility-card,
    .entry-card {
      position: relative;
      overflow: hidden;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line-purple);
      background: linear-gradient(180deg, rgba(27, 19, 34, .96), rgba(14, 10, 20, .92));
      box-shadow: 0 18px 45px rgba(0, 0, 0, .22);
    }

    .eligibility-card::before,
    .entry-card::before,
    .task-card::before,
    .content-card::before,
    .price-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), var(--accent), transparent);
      opacity: .85;
    }

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

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

    .check-list li {
      display: flex;
      gap: 10px;
      color: var(--silver);
      font-size: 14px;
    }

    .check-list li::before {
      content: "✓";
      width: 20px;
      height: 20px;
      display: inline-grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 50%;
      color: var(--accent-2);
      background: rgba(255, 122, 47, .10);
      border: 1px solid rgba(255, 122, 47, .28);
      font-size: 12px;
      font-weight: 900;
    }

    .entry-matrix {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .entry-tile {
      padding: 14px;
      min-height: 116px;
      border-radius: var(--radius);
      border: 1px solid rgba(185, 138, 69, .22);
      background: rgba(255, 255, 255, .035);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .entry-tile:hover {
      transform: translateY(-2px);
      border-color: rgba(255, 122, 47, .5);
      background: rgba(138, 37, 95, .14);
    }

    .entry-tile strong {
      display: block;
      margin-bottom: 6px;
      color: var(--text);
    }

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

    .age-alert {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-top: 16px;
      padding: 14px 16px;
      border: 1px solid rgba(255, 122, 47, .32);
      border-left: 4px solid var(--accent);
      border-radius: var(--radius);
      background: rgba(93, 24, 30, .28);
      color: var(--silver);
      font-size: 14px;
    }

    .triple-wrap {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 18px;
      align-items: stretch;
    }

    .feature-rail {
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(27, 19, 34, .92), rgba(14, 10, 20, .88));
    }

    .flow-steps {
      display: grid;
      gap: 14px;
      margin-top: 22px;
    }

    .flow-step {
      display: grid;
      grid-template-columns: 38px 1fr;
      gap: 12px;
      align-items: start;
    }

    .step-num {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: var(--accent-2);
      background: rgba(255, 122, 47, .10);
      border: 1px solid rgba(255, 122, 47, .38);
      font-weight: 900;
    }

    .task-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .task-card {
      position: relative;
      overflow: hidden;
      min-height: 210px;
      padding: 22px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(138, 37, 95, .44);
      background: rgba(20, 16, 27, .84);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .task-card:hover {
      transform: translateY(-2px);
      border-color: rgba(255, 122, 47, .5);
      box-shadow: var(--glow);
    }

    .task-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 20px;
    }

    .task-code {
      color: var(--gold);
      font-weight: 950;
      font-size: 13px;
    }

    .task-card p {
      margin-top: 10px;
      font-size: 15px;
    }

    .demo-board {
      display: grid;
      grid-template-columns: 330px minmax(0, 1fr);
      gap: 18px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 26px;
      background: linear-gradient(180deg, rgba(18, 16, 25, .94), rgba(9, 7, 13, .88));
      box-shadow: var(--shadow);
    }

    .filter-panel,
    .result-panel {
      border-radius: var(--radius-lg);
      border: 1px solid rgba(138, 37, 95, .36);
      background: rgba(255, 255, 255, .035);
      padding: 20px;
    }

    .filter-group {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .filter-label {
      color: var(--silver);
      font-size: 13px;
      font-weight: 800;
    }

    .chip-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .chip {
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(201, 199, 211, .14);
      background: rgba(9, 7, 13, .58);
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      transition: color var(--ease), border-color var(--ease), background var(--ease);
    }

    .chip.active {
      color: var(--text);
      border-color: rgba(255, 122, 47, .58);
      background: rgba(138, 37, 95, .30);
      box-shadow: inset 0 0 0 1px rgba(255, 122, 47, .08);
    }

    .chip.disabled {
      opacity: .42;
      cursor: not-allowed;
    }

    .result-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 18px;
    }

    .result-card {
      padding: 16px;
      min-height: 154px;
      border-radius: var(--radius);
      border: 1px solid rgba(185, 138, 69, .22);
      background:
        linear-gradient(135deg, rgba(138, 37, 95, .14), transparent 56%),
        rgba(9, 7, 13, .54);
    }

    .result-card strong {
      display: block;
      margin-bottom: 8px;
    }

    .result-card p {
      font-size: 14px;
    }

    .state-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 14px;
      color: var(--muted);
      font-size: 13px;
    }

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

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

    .metric-card,
    .review-card,
    .timeline-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(185, 138, 69, .24);
      background: rgba(20, 16, 27, .80);
      transition: transform var(--ease), border-color var(--ease);
    }

    .metric-card:hover,
    .review-card:hover,
    .timeline-card:hover {
      transform: translateY(-2px);
      border-color: rgba(255, 122, 47, .44);
    }

    .metric-number {
      display: block;
      margin-bottom: 6px;
      color: var(--accent-2);
      font-size: 34px;
      line-height: 1;
      font-weight: 950;
    }

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

    .stars {
      color: var(--accent-2);
      letter-spacing: 1px;
      margin-bottom: 8px;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 22px;
    }

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

    .news-item {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(138, 37, 95, .32);
      background: rgba(20, 16, 27, .74);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .news-item:hover {
      transform: translateX(3px);
      border-color: rgba(255, 122, 47, .46);
      background: rgba(27, 19, 34, .92);
    }

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

    .news-item h3 {
      font-size: 18px;
      margin-bottom: 4px;
    }

    .news-arrow {
      color: var(--accent-2);
      font-weight: 950;
    }

    .side-pick {
      padding: 22px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background:
        radial-gradient(circle at 100% 0%, rgba(255, 122, 47, .16), transparent 42%),
        rgba(20, 16, 27, .84);
    }

    .pick-list {
      display: grid;
      gap: 14px;
      margin-top: 18px;
      list-style: none;
      counter-reset: pick;
    }

    .pick-list li {
      counter-increment: pick;
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
      padding-bottom: 14px;
      border-bottom: 1px solid rgba(201, 199, 211, .10);
    }

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

    .pick-list li::before {
      content: counter(pick, decimal-leading-zero);
      color: var(--accent-2);
      font-weight: 950;
      font-size: 13px;
    }

    .price-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      align-items: stretch;
    }

    .price-card {
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      gap: 18px;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(185, 138, 69, .23);
      background: rgba(20, 16, 27, .82);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .price-card.recommend {
      border-color: rgba(255, 122, 47, .54);
      background:
        linear-gradient(180deg, rgba(138, 37, 95, .28), rgba(20, 16, 27, .90));
      box-shadow: var(--glow);
      transform: translateY(-8px);
    }

    .price-card:hover {
      transform: translateY(-2px);
      border-color: rgba(255, 122, 47, .48);
    }

    .price-card.recommend:hover {
      transform: translateY(-10px);
    }

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

    .price-value {
      color: var(--text);
      font-size: 34px;
      font-weight: 950;
      line-height: 1.1;
    }

    .price-value small {
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
    }

    .benefit-list {
      display: grid;
      gap: 10px;
      list-style: none;
      color: var(--silver);
      font-size: 14px;
      margin-bottom: auto;
    }

    .benefit-list li {
      display: flex;
      gap: 9px;
    }

    .benefit-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 8px;
      border-radius: 50%;
      background: var(--gold);
      box-shadow: 0 0 12px rgba(185, 138, 69, .46);
      flex: 0 0 auto;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: 360px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 110px;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(20, 16, 27, .78);
    }

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

    .faq-item {
      border-radius: var(--radius);
      border: 1px solid rgba(138, 37, 95, .32);
      background: rgba(20, 16, 27, .80);
      overflow: hidden;
      transition: border-color var(--ease), box-shadow var(--ease);
    }

    .faq-item.active {
      border-color: rgba(255, 122, 47, .52);
      box-shadow: var(--glow);
    }

    .faq-question {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      padding: 18px 20px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 900;
    }

    .faq-icon {
      width: 24px;
      height: 24px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: var(--accent-2);
      border: 1px solid rgba(255, 122, 47, .32);
      transition: transform var(--ease), background var(--ease);
      flex: 0 0 auto;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      background: rgba(255, 122, 47, .10);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px 23px;
      border-left: 3px solid var(--accent);
      background: rgba(255, 122, 47, .035);
    }

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

    .apply-panel {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 22px;
      align-items: stretch;
      padding: 24px;
      border-radius: 28px;
      border: 1px solid rgba(185, 138, 69, .32);
      background:
        radial-gradient(circle at 10% 15%, rgba(138, 37, 95, .30), transparent 38%),
        linear-gradient(135deg, rgba(255, 122, 47, .12), transparent 52%),
        rgba(20, 16, 27, .88);
      box-shadow: var(--shadow);
    }

    .apply-copy {
      padding: 14px;
      align-self: center;
    }

    .form-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(138, 37, 95, .44);
      background: rgba(9, 7, 13, .62);
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 18px;
    }

    .field {
      display: grid;
      gap: 7px;
    }

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

    .field label {
      color: var(--silver);
      font-size: 13px;
      font-weight: 800;
    }

    .field input,
    .field select,
    .field textarea {
      min-height: 46px;
      padding: 11px 12px;
    }

    .field textarea {
      min-height: 94px;
      resize: vertical;
    }

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

    .site-footer {
      padding: 54px 0 110px;
      border-top: 1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(9, 7, 13, .40), rgba(9, 7, 13, .96)),
        rgba(9, 7, 13, .94);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 28px;
      align-items: start;
    }

    .footer-brand {
      display: grid;
      gap: 12px;
      max-width: 620px;
    }

    .footer-name {
      font-size: 22px;
      font-weight: 950;
    }

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

    .footer-links a {
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid rgba(201, 199, 211, .10);
      background: rgba(255, 255, 255, .035);
      font-weight: 800;
      font-size: 13px;
      transition: color var(--ease), border-color var(--ease);
    }

    .footer-links a:hover {
      color: var(--text);
      border-color: rgba(255, 122, 47, .42);
    }

    .copyright {
      margin-top: 26px;
      padding-top: 18px;
      border-top: 1px solid rgba(201, 199, 211, .10);
      color: var(--weak);
      font-size: 13px;
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 60;
      width: 248px;
      padding: 14px;
      border: 1px solid rgba(185, 138, 69, .38);
      border-radius: 22px;
      background: rgba(12, 8, 16, .86);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow);
    }

    .floating-cta p {
      margin: 7px 0 12px;
      font-size: 13px;
      color: var(--muted);
    }

    .floating-cta .btn {
      width: 100%;
      min-height: 40px;
      padding: 10px 12px;
    }

    .floating-link {
      display: block;
      margin-top: 10px;
      color: var(--gold);
      font-size: 13px;
      font-weight: 900;
      text-align: center;
    }

    .anchor-dots {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 6px;
    }

    .anchor-dots a {
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(201, 199, 211, .12);
      color: var(--muted);
      background: rgba(255, 255, 255, .035);
      font-size: 13px;
      font-weight: 800;
      transition: color var(--ease), border-color var(--ease);
    }

    .anchor-dots a:hover {
      color: var(--text);
      border-color: rgba(255, 122, 47, .42);
    }

    @media (max-width: 1199px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .hero-grid,
      .triple-wrap,
      .proof-wall,
      .apply-panel {
        grid-template-columns: 1fr;
      }

      .hero-copy {
        min-height: auto;
      }

      .demo-board {
        grid-template-columns: 1fr;
      }

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

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

      .price-card.recommend {
        transform: none;
      }

      .price-card.recommend:hover {
        transform: translateY(-2px);
      }

      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .faq-intro {
        position: static;
      }
    }

    @media (max-width: 900px) {
      .nav-links {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border-radius: 22px;
        background: rgba(12, 8, 16, .96);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
      }

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

      .nav-links a {
        padding: 12px 14px;
      }

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

      .privacy-mini {
        display: none;
      }

      .nav-actions .btn {
        min-height: 40px;
        padding: 9px 12px;
      }

      .section-head {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .hero-points,
      .task-grid,
      .metrics,
      .result-grid,
      .form-grid {
        grid-template-columns: 1fr;
      }

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

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

    @media (max-width: 767px) {
      body {
        padding-bottom: 88px;
      }

      .top-strip {
        font-size: 12px;
      }

      .strip-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
      }

      .site-header {
        top: 10px;
        margin-top: 10px;
      }

      .nav-shell {
        min-height: 58px;
        padding: 8px 9px 8px 12px;
      }

      .logo-mark {
        width: 30px;
        height: 30px;
      }

      .logo-text {
        max-width: 138px;
      }

      .nav-actions {
        gap: 6px;
      }

      .nav-actions .btn {
        font-size: 13px;
        padding: 8px 10px;
      }

      .hero {
        padding: 42px 0 52px;
      }

      .hero-stage {
        padding: 22px;
        border-radius: 22px;
      }

      .hero-stage::before {
        inset: 10px;
        border-radius: 18px;
      }

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

      .hero-cta .btn,
      .entry-matrix,
      .price-grid {
        width: 100%;
        grid-template-columns: 1fr;
      }

      .section {
        padding: 56px 0;
      }

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

      .apply-panel {
        padding: 16px;
        border-radius: 22px;
      }

      .floating-cta {
        left: 12px;
        right: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        width: auto;
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 10px;
        border-radius: 999px;
        padding: 10px 10px 10px 14px;
      }

      .floating-cta p,
      .floating-link {
        display: none;
      }

      .floating-cta .btn {
        width: auto;
        min-width: 112px;
      }

      .site-footer {
        padding-bottom: 118px;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 24px, var(--container));
      }

      h1 {
        font-size: 28px;
      }

      h2 {
        font-size: 25px;
      }

      .hero-stage,
      .eligibility-card,
      .entry-card,
      .task-card,
      .filter-panel,
      .result-panel,
      .metric-card,
      .review-card,
      .timeline-card,
      .side-pick,
      .price-card,
      .faq-intro,
      .form-card {
        border-radius: 16px;
      }

      .badge {
        font-size: 12px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #09070d;
      --bg-soft: #100b15;
      --panel: #15101b;
      --panel-light: #1d1422;
      --wine: #7b1e54;
      --wine-light: #a52e70;
      --orange: #ff7a2f;
      --orange-soft: #ffad69;
      --gold: #b98a45;
      --silver: #c9c7d3;
      --muted: #96909f;
      --text: #f6f1f5;
      --danger: #5a1d2d;
      --line: rgba(185, 138, 69, .28);
      --line-purple: rgba(165, 46, 112, .38);
      --radius: 16px;
      --shadow: 0 20px 60px rgba(0, 0, 0, .42);
      --ease: 220ms ease;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      min-width: 320px;
      background:
        radial-gradient(circle at 12% 10%, rgba(123, 30, 84, .18), transparent 30%),
        radial-gradient(circle at 86% 32%, rgba(255, 122, 47, .08), transparent 24%),
        var(--bg);
      color: var(--text);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      letter-spacing: 0;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .18;
      background-image: linear-gradient(120deg, transparent 0 48%, rgba(185, 138, 69, .05) 49%, transparent 50%);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, black, transparent 72%);
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    .container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: fixed;
      z-index: 20;
      top: 22px;
      left: 0;
      width: 100%;
      transition: var(--ease);
    }

    .site-header.scrolled {
      top: 10px;
    }

    .nav-shell {
      display: flex;
      align-items: center;
      gap: 24px;
      min-height: 68px;
      padding: 10px 14px 10px 20px;
      background: rgba(13, 9, 17, .82);
      border: 1px solid rgba(185, 138, 69, .3);
      border-radius: 999px;
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      min-width: max-content;
      font-weight: 800;
      font-size: 17px;
    }

    .logo-mark {
      position: relative;
      display: inline-block;
      width: 25px;
      height: 25px;
      border: 2px solid var(--orange);
      border-radius: 8px 50% 8px 50%;
      transform: rotate(45deg);
      box-shadow: 0 0 16px rgba(255, 122, 47, .35);
    }

    .logo-mark::after {
      content: "";
      position: absolute;
      width: 7px;
      height: 7px;
      top: 7px;
      left: 7px;
      border-radius: 50%;
      background: var(--gold);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 5px;
      margin-left: auto;
    }

    .nav-links a {
      padding: 9px 15px;
      color: var(--muted);
      border-radius: 999px;
      transition: var(--ease);
      white-space: nowrap;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--text);
      background: rgba(123, 30, 84, .35);
    }

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

    .privacy-mini,
    .status-label {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--silver);
      font-size: 13px;
      white-space: nowrap;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--orange);
      box-shadow: 0 0 10px var(--orange);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 20px;
      border-radius: 10px;
      font-weight: 700;
      transition: var(--ease);
    }

    .btn-primary {
      color: #fff8f4;
      background: linear-gradient(115deg, var(--wine), var(--orange));
      box-shadow: 0 8px 22px rgba(123, 30, 84, .25);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      filter: saturate(1.16);
      box-shadow: 0 11px 28px rgba(255, 122, 47, .25);
    }

    .btn-secondary {
      color: var(--orange-soft);
      border: 1px solid rgba(185, 138, 69, .55);
      background: rgba(20, 14, 26, .8);
    }

    .btn-secondary:hover {
      color: #fff;
      border-color: var(--orange);
      background: rgba(123, 30, 84, .3);
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      padding: 9px;
      border-radius: 50%;
      background: var(--panel-light);
      border: 1px solid var(--line);
    }

    .menu-toggle span {
      display: block;
      height: 2px;
      margin: 5px 0;
      background: var(--silver);
      transition: var(--ease);
    }

    .hero {
      position: relative;
      padding: 170px 0 78px;
      overflow: hidden;
      border-bottom: 1px solid rgba(185, 138, 69, .2);
    }

    .hero::after {
      content: "";
      position: absolute;
      left: 8%;
      right: 8%;
      bottom: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--orange), transparent);
      opacity: .55;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(400px, .92fr);
      align-items: end;
      gap: 62px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 21px;
      color: var(--orange-soft);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .08em;
    }

    .eyebrow::before {
      content: "";
      width: 30px;
      height: 1px;
      background: var(--orange);
      box-shadow: 0 0 10px var(--orange);
    }

    h1,
    h2,
    h3 {
      line-height: 1.2;
      font-weight: 800;
    }

    h1 {
      max-width: 720px;
      font-size: clamp(34px, 4.5vw, 56px);
    }

    .hero-copy {
      max-width: 680px;
      margin-top: 25px;
      color: var(--silver);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 31px;
    }

    .age-note {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      max-width: 670px;
      margin-top: 30px;
      padding: 14px 16px;
      color: #d9b4b7;
      font-size: 13px;
      background: rgba(90, 29, 45, .22);
      border-left: 3px solid var(--orange);
      border-radius: 4px 10px 10px 4px;
    }

    .brief-panel {
      position: relative;
      padding: 25px;
      background: rgba(21, 16, 27, .92);
      border: 1px solid var(--line-purple);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .brief-panel::before {
      content: "";
      position: absolute;
      top: -1px;
      left: 24px;
      right: 24px;
      height: 3px;
      background: linear-gradient(90deg, var(--wine), var(--orange));
      border-radius: 5px;
    }

    .panel-heading {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding-bottom: 18px;
      border-bottom: 1px solid rgba(185, 138, 69, .2);
    }

    .panel-heading h2 {
      font-size: 21px;
    }

    .panel-code {
      color: var(--orange-soft);
      font-size: 12px;
      font-weight: 800;
    }

    .filter-list {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .filter-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px;
      background: #110d16;
      border: 1px solid rgba(201, 199, 211, .12);
      border-radius: 10px;
      transition: var(--ease);
    }

    .filter-item:hover,
    .filter-item.selected {
      border-color: var(--orange);
      background: rgba(123, 30, 84, .22);
      transform: translateX(3px);
    }

    .filter-item strong {
      display: block;
      font-size: 15px;
    }

    .filter-item small {
      display: block;
      margin-top: 3px;
      color: var(--muted);
      font-size: 12px;
    }

    .check {
      display: grid;
      flex: 0 0 23px;
      place-items: center;
      width: 23px;
      height: 23px;
      color: var(--orange);
      border: 1px solid var(--gold);
      border-radius: 50%;
      font-size: 13px;
    }

    .section {
      padding: 88px 0;
    }

    .section-heading {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 30px;
      margin-bottom: 34px;
    }

    .section-heading h2 {
      font-size: clamp(28px, 3vw, 37px);
    }

    .section-heading p {
      max-width: 490px;
      color: var(--muted);
    }

    .section-kicker {
      display: block;
      margin-bottom: 10px;
      color: var(--orange);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .12em;
    }

    .filter-layout {
      display: grid;
      grid-template-columns: 250px minmax(0, 1fr);
      gap: 22px;
    }

    .side-filter {
      align-self: start;
      padding: 20px;
      background: var(--panel);
      border: 1px solid rgba(185, 138, 69, .24);
      border-radius: var(--radius);
      position: sticky;
      top: 100px;
    }

    .side-filter h3 {
      margin-bottom: 17px;
      font-size: 18px;
    }

    .side-filter label {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 11px 0;
      color: var(--silver);
      font-size: 14px;
      border-bottom: 1px solid rgba(201, 199, 211, .08);
    }

    .side-filter input {
      accent-color: var(--orange);
    }

    .reset-link {
      display: inline-block;
      margin-top: 16px;
      color: var(--orange-soft);
      font-size: 13px;
    }

    .result-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 15px;
      color: var(--muted);
      font-size: 14px;
    }

    .sort-select {
      padding: 9px 12px;
      color: var(--silver);
      background: #110d16;
      border: 1px solid var(--line-purple);
      border-radius: 8px;
      outline: none;
    }

    .result-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 15px;
    }

    .entry-card {
      position: relative;
      min-height: 220px;
      padding: 22px;
      background: linear-gradient(145deg, rgba(29, 20, 34, .96), rgba(17, 13, 22, .96));
      border: 1px solid rgba(165, 46, 112, .3);
      border-radius: var(--radius);
      overflow: hidden;
      transition: var(--ease);
    }

    .entry-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 45%;
      height: 3px;
      background: linear-gradient(90deg, var(--wine), var(--orange));
    }

    .entry-card:hover {
      border-color: var(--orange);
      box-shadow: 0 13px 34px rgba(123, 30, 84, .22);
      transform: translateY(-3px);
    }

    .entry-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 20px;
      color: var(--muted);
      font-size: 12px;
    }

    .available {
      color: var(--orange-soft);
    }

    .entry-card h3 {
      margin-bottom: 10px;
      font-size: 20px;
    }

    .entry-card p {
      min-height: 52px;
      color: var(--muted);
      font-size: 14px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
      margin: 15px 0 19px;
    }

    .tag {
      padding: 3px 9px;
      color: var(--silver);
      background: rgba(201, 199, 211, .06);
      border: 1px solid rgba(201, 199, 211, .16);
      border-radius: 999px;
      font-size: 12px;
    }

    .tag.emphasis {
      color: var(--orange-soft);
      border-color: rgba(255, 122, 47, .38);
    }

    .entry-card .btn {
      min-height: 38px;
      padding: 0 14px;
      font-size: 13px;
    }

    .notice-section {
      padding: 0 0 88px;
    }

    .notice-box {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 20px;
      padding: 25px 28px;
      background: rgba(90, 29, 45, .2);
      border: 1px solid rgba(185, 138, 69, .42);
      border-left: 4px solid var(--orange);
      border-radius: var(--radius);
    }

    .notice-icon {
      display: grid;
      place-items: center;
      width: 46px;
      height: 46px;
      color: var(--orange);
      border: 1px solid var(--orange);
      border-radius: 50%;
      font-weight: 800;
    }

    .notice-box h2 {
      margin-bottom: 5px;
      font-size: 20px;
    }

    .notice-box p {
      color: var(--silver);
      font-size: 14px;
    }

    .faq-section {
      border-top: 1px solid rgba(185, 138, 69, .16);
      background: rgba(16, 11, 21, .7);
    }

    .faq-list {
      max-width: 850px;
      margin: 0 auto;
    }

    .faq-item {
      border-bottom: 1px solid rgba(185, 138, 69, .2);
    }

    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      width: 100%;
      padding: 21px 4px;
      color: var(--text);
      text-align: left;
      background: transparent;
      font-weight: 700;
    }

    .faq-question span:last-child {
      color: var(--orange);
      font-size: 23px;
      transition: var(--ease);
    }

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

    .faq-answer {
      display: none;
      padding: 0 38px 21px 4px;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-item.open .faq-answer {
      display: block;
      border-left: 3px solid var(--orange);
      padding-left: 15px;
    }

    .cta-section {
      padding: 82px 0;
    }

    .cta-panel {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      padding: 36px 40px;
      background:
        linear-gradient(105deg, rgba(123, 30, 84, .35), rgba(255, 122, 47, .09)),
        var(--panel);
      border: 1px solid rgba(255, 122, 47, .35);
      border-radius: 20px;
      box-shadow: var(--shadow);
    }

    .cta-panel h2 {
      margin-bottom: 8px;
      font-size: 28px;
    }

    .cta-panel p {
      color: var(--silver);
    }

    .site-footer {
      padding: 52px 0 27px;
      border-top: 1px solid rgba(185, 138, 69, .3);
      background: #08060b;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 50px;
      padding-bottom: 34px;
    }

    .footer-name {
      margin-bottom: 12px;
      font-size: 21px;
      font-weight: 800;
    }

    .footer-brand p {
      max-width: 640px;
      color: var(--muted);
      font-size: 13px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      align-content: start;
      justify-content: flex-end;
      gap: 12px 24px;
    }

    .footer-links a {
      color: var(--silver);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--orange);
    }

    .copyright {
      padding-top: 22px;
      color: #716b78;
      border-top: 1px solid rgba(201, 199, 211, .1);
      font-size: 12px;
    }

    .float-cta {
      position: fixed;
      z-index: 15;
      right: 22px;
      bottom: 22px;
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px;
      background: rgba(15, 10, 19, .94);
      border: 1px solid rgba(185, 138, 69, .5);
      border-radius: 14px;
      box-shadow: var(--shadow);
      backdrop-filter: blur(12px);
    }

    .float-cta .btn {
      min-height: 40px;
      padding: 0 15px;
      font-size: 13px;
    }

    .float-note {
      color: var(--muted);
      font-size: 11px;
      white-space: nowrap;
    }

    :focus-visible {
      outline: 2px solid var(--orange);
      outline-offset: 3px;
    }

    @media (max-width: 900px) {
      .nav-links {
        gap: 0;
      }

      .privacy-mini {
        display: none;
      }

      .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
      }

      .hero {
        padding-top: 145px;
      }

      .filter-layout {
        grid-template-columns: 210px minmax(0, 1fr);
      }

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

      .notice-box .btn {
        grid-column: 2;
        justify-self: start;
      }
    }

    @media (max-width: 767px) {
      .container {
        width: min(100% - 28px, 580px);
      }

      .site-header {
        top: 12px;
      }

      .nav-shell {
        min-height: 58px;
        padding: 8px 9px 8px 14px;
      }

      .logo {
        font-size: 14px;
      }

      .logo-mark {
        width: 21px;
        height: 21px;
      }

      .logo-mark::after {
        top: 5px;
        left: 5px;
        width: 7px;
        height: 7px;
      }

      .nav-links {
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
        background: rgba(15, 10, 19, .98);
        border: 1px solid var(--line-purple);
        border-radius: 16px;
        box-shadow: var(--shadow);
      }

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

      .nav-links a {
        padding: 13px 15px;
        border-radius: 10px;
      }

      .nav-actions .btn {
        min-height: 38px;
        padding: 0 12px;
        font-size: 12px;
      }

      .menu-toggle {
        display: block;
      }

      .hero {
        padding: 119px 0 54px;
      }

      h1 {
        font-size: 31px;
      }

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

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

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

      .brief-panel {
        padding: 19px;
      }

      .section {
        padding: 58px 0;
      }

      .section-heading {
        display: block;
        margin-bottom: 25px;
      }

      .section-heading p {
        margin-top: 13px;
      }

      .filter-layout {
        display: block;
      }

      .side-filter {
        position: static;
        margin-bottom: 20px;
      }

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

      .result-head {
        align-items: flex-start;
      }

      .notice-section {
        padding-bottom: 58px;
      }

      .notice-box {
        display: block;
        padding: 22px;
      }

      .notice-icon {
        margin-bottom: 15px;
      }

      .notice-box .btn {
        margin-top: 18px;
      }

      .cta-section {
        padding: 58px 0 82px;
      }

      .cta-panel {
        display: block;
        padding: 28px 22px;
      }

      .cta-panel h2 {
        font-size: 24px;
      }

      .cta-panel .btn {
        width: 100%;
        margin-top: 20px;
      }

      .footer-grid {
        display: block;
      }

      .footer-links {
        justify-content: flex-start;
        margin-top: 25px;
      }

      .float-cta {
        right: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        left: 12px;
        justify-content: space-between;
        border-radius: 999px;
      }

      .float-note {
        overflow: hidden;
        text-overflow: ellipsis;
      }
    }

    @media (max-width: 430px) {
      .nav-actions {
        gap: 6px;
      }

      .nav-actions .btn {
        display: none;
      }

      .result-head {
        display: block;
      }

      .sort-select {
        width: 100%;
        margin-top: 10px;
      }

      .float-note {
        max-width: 130px;
      }
    }