/* roulang page: index */
:root {
      --bg: #120f0c;
      --bg-deep: #080706;
      --panel: #1b1511;
      --panel-2: #251a16;
      --panel-3: #181211;
      --gold: #d8b46a;
      --gold-soft: #f0d899;
      --copper: #a7623d;
      --wine: #5b1624;
      --green: #17372f;
      --text: #f6efe1;
      --muted: #b8a995;
      --weak: #837567;
      --line: rgba(216, 180, 106, .28);
      --line-strong: rgba(216, 180, 106, .56);
      --shadow: 0 24px 60px rgba(0, 0, 0, .42);
      --shadow-soft: 0 14px 34px rgba(0, 0, 0, .28);
      --radius: 8px;
      --radius-sm: 6px;
      --nav-h: 72px;
      --ease: 180ms ease;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      line-height: 1.68;
      background:
        linear-gradient(90deg, rgba(216,180,106,.035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(216,180,106,.025) 1px, transparent 1px),
        radial-gradient(circle at 20% 0%, rgba(91,22,36,.42), transparent 34%),
        linear-gradient(135deg, #110d0a 0%, #1a1211 52%, #0a0807 100%);
      background-size: 42px 42px, 42px 42px, auto, auto;
      min-height: 100vh;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; transition: color var(--ease), border-color var(--ease), background var(--ease), box-shadow var(--ease), transform var(--ease); }
    img { max-width: 100%; height: auto; display: block; }
    button, input, select, textarea { font: inherit; }
    ::selection { background: rgba(216, 180, 106, .28); color: #fff7df; }

    .site-wrap { position: relative; overflow: hidden; }
    .container-xl { max-width: 1180px; }
    .section-pad { padding: 86px 0; }
    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 28px;
      padding: 4px 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--gold-soft);
      background: rgba(8, 7, 6, .55);
      font-size: 13px;
      margin-bottom: 16px;
    }
    .section-title {
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.18;
      margin: 0 0 14px;
      letter-spacing: 0;
      color: #fff7e5;
    }
    .section-lead {
      margin: 0;
      max-width: 760px;
      color: var(--muted);
      font-size: 16px;
    }

    .age-ribbon {
      position: relative;
      z-index: 1040;
      background: #0a0807;
      border-bottom: 1px solid rgba(216, 180, 106, .2);
      color: var(--muted);
      font-size: 13px;
      padding: 8px 0;
    }
    .age-ribbon strong { color: var(--gold-soft); font-weight: 600; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1030;
      min-height: var(--nav-h);
      background: rgba(12, 9, 8, .92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(216, 180, 106, .18);
      box-shadow: 0 12px 34px rgba(0, 0, 0, .18);
    }
    .navbar {
      min-height: var(--nav-h);
      padding: 0;
    }
    .brand-mark {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #fff3cf;
      font-weight: 800;
      letter-spacing: 0;
      max-width: 280px;
      white-space: normal;
      line-height: 1.2;
    }
    .brand-seal {
      width: 36px;
      height: 36px;
      flex: 0 0 36px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line-strong);
      border-radius: 8px;
      background: linear-gradient(145deg, #2a1d15, #090807);
      color: var(--gold-soft);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.04);
      font-size: 13px;
    }
    .navbar-toggler {
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 8px 10px;
      color: var(--gold-soft);
    }
    .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(216, 180, 106, .2); }
    .navbar-toggler-icon {
      width: 22px;
      height: 22px;
      background-image: none;
      position: relative;
    }
    .navbar-toggler-icon::before,
    .navbar-toggler-icon::after,
    .navbar-toggler-icon {
      border-top: 2px solid var(--gold-soft);
    }
    .navbar-toggler-icon::before,
    .navbar-toggler-icon::after {
      content: "";
      position: absolute;
      left: 0;
      width: 22px;
    }
    .navbar-toggler-icon::before { top: 6px; }
    .navbar-toggler-icon::after { top: 14px; }

    .nav-main .nav-link {
      position: relative;
      color: var(--muted);
      padding: 24px 14px;
      font-size: 15px;
      min-height: var(--nav-h);
      display: inline-flex;
      align-items: center;
    }
    .nav-main .nav-link:hover,
    .nav-main .nav-link.active {
      color: #fff3cf;
    }
    .nav-main .nav-link::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 16px;
      height: 1px;
      background: var(--gold);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform var(--ease);
    }
    .nav-main .nav-link:hover::after,
    .nav-main .nav-link.active::after { transform: scaleX(1); }

    .mega-holder { position: relative; }
    .mega-trigger {
      border: 1px solid var(--line);
      background: rgba(216, 180, 106, .08);
      color: var(--gold-soft);
      border-radius: 6px;
      min-height: 44px;
      padding: 0 16px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
    }
    .mega-trigger:hover,
    .mega-holder:focus-within .mega-trigger {
      border-color: var(--line-strong);
      box-shadow: 0 0 0 3px rgba(216, 180, 106, .08);
      color: #fff4d4;
    }
    .mega-panel {
      position: absolute;
      top: calc(100% + 12px);
      right: 0;
      width: 520px;
      padding: 16px;
      background: linear-gradient(155deg, rgba(27,21,17,.98), rgba(11,9,8,.98));
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: var(--shadow);
      opacity: 0;
      visibility: hidden;
      transform: translateY(8px);
      transition: opacity var(--ease), visibility var(--ease), transform var(--ease);
    }
    .mega-holder:hover .mega-panel,
    .mega-holder:focus-within .mega-panel {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }
    .mega-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }
    .mega-card {
      display: block;
      padding: 14px;
      min-height: 112px;
      border: 1px solid rgba(216, 180, 106, .18);
      border-radius: 6px;
      background: rgba(255, 255, 255, .025);
    }
    .mega-card:hover {
      border-color: var(--line-strong);
      background: rgba(216, 180, 106, .075);
      transform: translateY(-2px);
    }
    .mega-card small {
      display: inline-flex;
      color: var(--gold-soft);
      margin-bottom: 6px;
      font-size: 12px;
    }
    .mega-card b { display: block; color: #fff4d2; margin-bottom: 4px; }
    .mega-card span { display: block; color: var(--muted); font-size: 13px; line-height: 1.55; }

    .btn-club {
      min-height: 46px;
      border-radius: 6px;
      padding: 11px 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid var(--line-strong);
      font-weight: 700;
      color: #120f0c;
      background: linear-gradient(135deg, #f0d899, #c7953e);
      box-shadow: 0 12px 28px rgba(216, 180, 106, .18);
    }
    .btn-club:hover,
    .btn-club:focus {
      color: #090706;
      border-color: #f8e2a7;
      box-shadow: 0 16px 36px rgba(216, 180, 106, .28);
      transform: translateY(-1px);
    }
    .btn-ghost {
      min-height: 46px;
      border-radius: 6px;
      padding: 11px 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid var(--line);
      background: rgba(8, 7, 6, .42);
      color: #f6e4bd;
      font-weight: 700;
    }
    .btn-ghost:hover,
    .btn-ghost:focus {
      color: #fff7e8;
      border-color: var(--line-strong);
      background: rgba(216, 180, 106, .08);
      box-shadow: 0 12px 26px rgba(0, 0, 0, .22);
      transform: translateY(-1px);
    }
    .btn-wide { min-width: 150px; }

    .hero-coupon {
      position: relative;
      min-height: calc(100vh - 110px);
      display: flex;
      align-items: center;
      padding: 72px 0 54px;
      overflow: hidden;
      border-bottom: 1px solid rgba(216, 180, 106, .12);
    }
    .hero-coupon::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, rgba(216,180,106,.1), transparent 30%),
        radial-gradient(circle at 78% 24%, rgba(167, 98, 61, .24), transparent 28%),
        linear-gradient(180deg, rgba(8,7,6,.1), rgba(8,7,6,.88));
      pointer-events: none;
    }
    .hero-layout {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(380px, 1.08fr);
      gap: 38px;
      align-items: center;
    }
    .hero-copy {
      max-width: 570px;
    }
    .hero-copy h1 {
      font-size: clamp(32px, 5vw, 56px);
      line-height: 1.12;
      letter-spacing: 0;
      margin: 0 0 18px;
      color: #fff6dd;
    }
    .hero-copy p {
      margin: 0 0 24px;
      color: var(--muted);
      font-size: 17px;
    }
    .trust-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 22px 0 0;
    }
    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      gap: 6px;
      padding: 4px 10px;
      border: 1px solid rgba(216,180,106,.25);
      border-radius: 999px;
      color: var(--gold-soft);
      background: rgba(8,7,6,.46);
      font-size: 13px;
      white-space: nowrap;
    }
    .tag.dark { color: var(--muted); border-color: rgba(255,255,255,.09); }

    .coupon-wall {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 14px;
      align-items: stretch;
    }
    .main-coupon {
      position: relative;
      min-height: 360px;
      padding: 28px;
      border: 1px solid var(--line-strong);
      border-radius: 8px;
      background:
        linear-gradient(135deg, rgba(216,180,106,.2), transparent 38%),
        linear-gradient(160deg, #2a1b16, #0b0908);
      box-shadow: var(--shadow);
      overflow: hidden;
    }
    .main-coupon::before,
    .main-coupon::after {
      content: "";
      position: absolute;
      top: 46%;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--bg);
      border: 1px solid rgba(216,180,106,.18);
    }
    .main-coupon::before { left: -18px; }
    .main-coupon::after { right: -18px; }
    .coupon-label {
      display: inline-flex;
      padding: 5px 10px;
      border: 1px solid rgba(216,180,106,.32);
      border-radius: 999px;
      color: var(--gold-soft);
      background: rgba(8,7,6,.5);
      font-size: 13px;
      margin-bottom: 22px;
    }
    .coupon-title {
      font-size: 34px;
      line-height: 1.16;
      margin: 0 0 12px;
      color: #fff2cf;
      font-weight: 800;
    }
    .coupon-desc {
      color: var(--muted);
      margin: 0 0 24px;
      max-width: 360px;
    }
    .coupon-meta {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 28px;
    }
    .coupon-meta span {
      min-height: 72px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 10px;
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 6px;
      background: rgba(8,7,6,.32);
      color: var(--muted);
      font-size: 12px;
    }
    .coupon-meta b {
      color: var(--gold-soft);
      font-size: 18px;
      line-height: 1.2;
      margin-bottom: 3px;
    }
    .mini-coupons {
      display: grid;
      gap: 14px;
    }
    .mini-coupon {
      min-height: 108px;
      padding: 16px;
      border: 1px solid rgba(216,180,106,.2);
      border-radius: 8px;
      background: linear-gradient(155deg, rgba(91,22,36,.52), rgba(15,12,10,.82));
    }
    .mini-coupon:nth-child(2) {
      background: linear-gradient(155deg, rgba(23,55,47,.6), rgba(15,12,10,.82));
    }
    .mini-coupon:nth-child(3) {
      background: linear-gradient(155deg, rgba(167,98,61,.42), rgba(15,12,10,.82));
    }
    .mini-coupon small { color: var(--gold-soft); font-size: 12px; }
    .mini-coupon strong { display: block; margin: 5px 0; color: #fff3cf; }
    .mini-coupon p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }

    .story-band {
      background: linear-gradient(180deg, rgba(8,7,6,.7), rgba(27,21,17,.62));
    }
    .story-grid {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
      gap: 28px;
      align-items: stretch;
      margin-top: 30px;
    }
    .story-panel,
    .proof-large,
    .cta-panel,
    .info-panel {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: linear-gradient(145deg, rgba(37,26,22,.82), rgba(11,9,8,.82));
      box-shadow: var(--shadow-soft);
    }
    .story-panel {
      padding: 28px;
      min-height: 330px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .story-panel h3 { margin: 0 0 12px; font-size: 24px; color: #fff2cf; }
    .story-panel p { margin: 0; color: var(--muted); }
    .story-list {
      display: grid;
      gap: 12px;
      padding: 0;
      margin: 0;
      list-style: none;
    }
    .story-list li {
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 16px;
      border: 1px solid rgba(216,180,106,.16);
      border-radius: 6px;
      background: rgba(8,7,6,.34);
    }
    .story-num {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 6px;
      color: var(--gold-soft);
      background: rgba(216,180,106,.07);
      font-weight: 800;
    }
    .story-list b { display: block; color: #fff1d0; margin-bottom: 3px; }
    .story-list span { color: var(--muted); font-size: 14px; }

    .card-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      margin-top: 30px;
    }
    .feature-card {
      position: relative;
      min-height: 238px;
      padding: 20px;
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 8px;
      background:
        linear-gradient(150deg, rgba(216,180,106,.08), transparent 46%),
        rgba(15,12,10,.78);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }
    .feature-card:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-soft);
      background:
        linear-gradient(150deg, rgba(216,180,106,.13), transparent 46%),
        rgba(18,14,12,.9);
    }
    .feature-card .badge-line {
      display: inline-flex;
      padding: 4px 9px;
      border-radius: 999px;
      border: 1px solid rgba(216,180,106,.22);
      color: var(--gold-soft);
      font-size: 12px;
      margin-bottom: 18px;
    }
    .feature-card h3 {
      font-size: 20px;
      margin: 0 0 10px;
      color: #fff2cf;
    }
    .feature-card p { margin: 0; color: var(--muted); font-size: 14px; }
    .feature-card a {
      position: absolute;
      left: 20px;
      bottom: 18px;
      color: var(--gold-soft);
      font-weight: 700;
      font-size: 14px;
    }
    .feature-card a:hover { color: #fff0c3; }

    .steps-wrap {
      position: relative;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
      margin-top: 30px;
    }
    .step-card {
      min-height: 230px;
      padding: 22px;
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 8px;
      background: linear-gradient(180deg, rgba(37,26,22,.78), rgba(11,9,8,.72));
    }
    .step-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 18px;
    }
    .step-number {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 6px;
      border: 1px solid var(--line-strong);
      color: var(--gold-soft);
      font-weight: 800;
      background: rgba(216,180,106,.08);
    }
    .status-pill {
      display: inline-flex;
      min-height: 26px;
      align-items: center;
      padding: 3px 8px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.1);
      color: var(--muted);
      font-size: 12px;
    }
    .step-card h3 { font-size: 20px; color: #fff2cf; margin: 0 0 10px; }
    .step-card p { color: var(--muted); margin: 0; font-size: 14px; }

    .bubble-section {
      background: linear-gradient(180deg, rgba(27,21,17,.62), rgba(8,7,6,.62));
    }
    .bubble-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(310px, .9fr);
      gap: 16px;
      margin-top: 30px;
    }
    .proof-large { padding: 28px; min-height: 360px; }
    .proof-large h3 { font-size: 26px; margin: 0 0 14px; color: #fff2cf; }
    .proof-large p { color: var(--muted); margin: 0 0 22px; }
    .proof-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 24px;
    }
    .proof-stat {
      min-height: 92px;
      padding: 14px;
      border: 1px solid rgba(216,180,106,.16);
      border-radius: 6px;
      background: rgba(8,7,6,.36);
    }
    .proof-stat b { display: block; font-size: 26px; color: var(--gold-soft); line-height: 1.15; }
    .proof-stat span { display: block; color: var(--muted); font-size: 13px; margin-top: 5px; }
    .bubble-list {
      display: grid;
      gap: 12px;
    }
    .talk-bubble {
      position: relative;
      padding: 18px;
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 8px;
      background: rgba(15,12,10,.74);
    }
    .talk-bubble::before {
      content: "";
      position: absolute;
      left: 18px;
      bottom: -8px;
      width: 14px;
      height: 14px;
      border-left: 1px solid rgba(216,180,106,.18);
      border-bottom: 1px solid rgba(216,180,106,.18);
      background: rgba(15,12,10,.98);
      transform: rotate(-45deg);
    }
    .talk-bubble b { display: block; color: #fff2cf; margin-bottom: 6px; }
    .talk-bubble p { margin: 0; color: var(--muted); font-size: 14px; }

    .timeline {
      margin-top: 30px;
      border: 1px solid var(--line);
      border-radius: 8px;
      overflow: hidden;
      background: rgba(8,7,6,.34);
    }
    .timeline-row {
      display: grid;
      grid-template-columns: 140px minmax(0, 1fr) 150px;
      gap: 18px;
      align-items: center;
      padding: 18px 20px;
      border-bottom: 1px solid rgba(216,180,106,.13);
    }
    .timeline-row:last-child { border-bottom: 0; }
    .time-chip {
      display: inline-flex;
      justify-content: center;
      padding: 6px 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--gold-soft);
      background: rgba(216,180,106,.06);
      font-size: 13px;
    }
    .timeline-row h3 { font-size: 18px; margin: 0 0 4px; color: #fff2cf; }
    .timeline-row p { margin: 0; color: var(--muted); font-size: 14px; }
    .timeline-action { color: var(--gold-soft); font-weight: 700; text-align: right; }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 18px;
      margin-top: 30px;
    }
    .news-list,
    .recommend-box {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(15,12,10,.74);
      overflow: hidden;
    }
    .news-item {
      display: grid;
      grid-template-columns: 110px minmax(0, 1fr) 100px;
      gap: 16px;
      align-items: center;
      min-height: 108px;
      padding: 18px;
      border-bottom: 1px solid rgba(216,180,106,.12);
    }
    .news-item:last-child { border-bottom: 0; }
    .news-date {
      color: var(--gold-soft);
      font-weight: 800;
      font-size: 15px;
    }
    .news-item h3 { font-size: 18px; margin: 0 0 5px; color: #fff2cf; }
    .news-item p { color: var(--muted); margin: 0; font-size: 14px; }
    .news-link {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(216,180,106,.2);
      border-radius: 6px;
      color: var(--gold-soft);
      font-size: 13px;
      font-weight: 700;
    }
    .news-link:hover {
      border-color: var(--line-strong);
      background: rgba(216,180,106,.08);
      color: #fff1cf;
    }
    .recommend-box { padding: 20px; }
    .recommend-box h3 { margin: 0 0 12px; color: #fff2cf; font-size: 20px; }
    .recommend-box p { color: var(--muted); margin: 0 0 16px; font-size: 14px; }
    .recommend-links {
      display: grid;
      gap: 10px;
    }
    .recommend-links a {
      min-height: 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 12px;
      border: 1px solid rgba(216,180,106,.14);
      border-radius: 6px;
      color: var(--muted);
      background: rgba(8,7,6,.28);
    }
    .recommend-links a:hover {
      color: #fff2cf;
      border-color: var(--line-strong);
      transform: translateY(-2px);
    }

    .accordion.club-accordion {
      margin-top: 30px;
      display: grid;
      gap: 10px;
    }
    .club-accordion .accordion-item {
      color: var(--text);
      background: rgba(15,12,10,.78);
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 8px;
      overflow: hidden;
    }
    .club-accordion .accordion-button {
      min-height: 64px;
      color: #fff2cf;
      background: rgba(15,12,10,.9);
      border: 0;
      box-shadow: none;
      font-weight: 700;
      padding: 18px 20px;
    }
    .club-accordion .accordion-button:not(.collapsed) {
      color: var(--gold-soft);
      background: rgba(216,180,106,.08);
      border-bottom: 1px solid rgba(216,180,106,.16);
    }
    .club-accordion .accordion-button::after {
      filter: invert(82%) sepia(37%) saturate(480%) hue-rotate(359deg) brightness(96%);
    }
    .club-accordion .accordion-button:focus {
      box-shadow: 0 0 0 3px rgba(216,180,106,.18);
    }
    .club-accordion .accordion-body {
      color: var(--muted);
      background: rgba(37,26,22,.42);
      padding: 18px 20px 22px;
    }

    .subscribe-section { padding-bottom: 96px; }
    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 370px;
      gap: 26px;
      padding: 30px;
      background:
        linear-gradient(135deg, rgba(91,22,36,.44), transparent 45%),
        linear-gradient(145deg, rgba(37,26,22,.92), rgba(9,7,6,.92));
    }
    .cta-panel h2 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 12px; color: #fff2cf; }
    .cta-panel p { color: var(--muted); margin: 0 0 18px; }
    .check-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      padding: 0;
      margin: 20px 0 0;
      list-style: none;
    }
    .check-list li {
      min-height: 44px;
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 9px 10px;
      border: 1px solid rgba(216,180,106,.14);
      border-radius: 6px;
      color: var(--muted);
      background: rgba(8,7,6,.22);
    }
    .check-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--gold);
      box-shadow: 0 0 0 4px rgba(216,180,106,.09);
      flex: 0 0 8px;
    }
    .entry-form {
      padding: 18px;
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 8px;
      background: rgba(8,7,6,.36);
    }
    .form-label { color: #f2dfb6; font-size: 14px; }
    .form-control,
    .form-select {
      min-height: 46px;
      color: var(--text);
      border: 1px solid rgba(216,180,106,.18);
      border-radius: 6px;
      background-color: rgba(5,4,4,.72);
    }
    .form-control::placeholder { color: var(--weak); }
    .form-control:focus,
    .form-select:focus {
      color: var(--text);
      background-color: rgba(5,4,4,.86);
      border-color: var(--line-strong);
      box-shadow: 0 0 0 3px rgba(216,180,106,.16);
    }
    .form-select option { background: #16110f; color: var(--text); }
    .form-note {
      display: block;
      margin-top: 12px;
      color: var(--weak);
      font-size: 12px;
      line-height: 1.55;
    }

    .site-footer {
      background: #070605;
      border-top: 1px solid var(--line);
      padding: 42px 0 24px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(216,180,106,.14);
    }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #fff2cf;
      font-weight: 800;
      margin-bottom: 12px;
    }
    .footer-text { color: var(--muted); margin: 0; max-width: 520px; }
    .footer-title { color: var(--gold-soft); font-weight: 700; margin: 0 0 12px; }
    .footer-links {
      display: grid;
      gap: 8px;
    }
    .footer-links a { color: var(--muted); }
    .footer-links a:hover { color: #fff2cf; }
    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      color: var(--weak);
      font-size: 13px;
      padding-top: 20px;
    }

    @media (max-width: 1199.98px) {
      .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .hero-layout { grid-template-columns: 1fr; }
      .hero-copy { max-width: 780px; }
      .coupon-wall { grid-template-columns: 1fr .78fr; }
    }

    @media (max-width: 991.98px) {
      :root { --nav-h: 60px; }
      .section-pad { padding: 64px 0; }
      .navbar-collapse {
        padding: 12px 0 18px;
        border-top: 1px solid rgba(216,180,106,.12);
      }
      .nav-main .nav-link {
        min-height: 44px;
        padding: 10px 0;
        width: 100%;
      }
      .nav-main .nav-link::after {
        left: 0;
        right: auto;
        width: 46px;
        bottom: 5px;
      }
      .mega-holder { margin-top: 10px; }
      .mega-trigger { width: 100%; justify-content: center; }
      .mega-panel {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 10px;
        box-shadow: none;
      }
      .story-grid,
      .bubble-grid,
      .news-layout,
      .cta-panel,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .steps-wrap { grid-template-columns: 1fr; }
      .timeline-row { grid-template-columns: 110px minmax(0, 1fr); }
      .timeline-action { grid-column: 2; text-align: left; }
    }

    @media (max-width: 767.98px) {
      .age-ribbon { font-size: 12px; }
      .hero-coupon {
        min-height: auto;
        padding: 48px 0 42px;
      }
      .hero-copy p { font-size: 15px; }
      .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
      }
      .btn-wide,
      .hero-actions .btn-club,
      .hero-actions .btn-ghost { width: 100%; }
      .coupon-wall,
      .coupon-meta,
      .proof-stats,
      .check-list {
        grid-template-columns: 1fr;
      }
      .main-coupon { min-height: auto; padding: 22px; }
      .coupon-title { font-size: 28px; }
      .mini-coupons { grid-template-columns: 1fr; }
      .card-grid { grid-template-columns: 1fr; }
      .news-item {
        grid-template-columns: 1fr;
        gap: 8px;
        align-items: start;
      }
      .news-link { width: 100%; }
      .timeline-row { grid-template-columns: 1fr; }
      .timeline-action { grid-column: auto; }
      .mega-grid { grid-template-columns: 1fr; }
      .cta-panel { padding: 22px; }
      .footer-grid { gap: 20px; }
    }

    @media (max-width: 520px) {
      .container-xl { padding-left: 18px; padding-right: 18px; }
      .brand-mark { font-size: 14px; max-width: 230px; }
      .section-title { font-size: 28px; }
      .section-lead { font-size: 15px; }
      .trust-tags .tag { white-space: normal; }
      .story-panel,
      .proof-large { padding: 22px; }
      .feature-card { min-height: 220px; }
    }

/* roulang page: category1 */
:root{
  --bg:#090807;
  --bg-2:#11100d;
  --panel:#151310;
  --panel-2:#1b1814;
  --panel-3:#201c17;
  --line:rgba(201,165,94,.22);
  --line-strong:rgba(201,165,94,.45);
  --text:#f3efe6;
  --muted:#b5ab98;
  --muted-2:#8b816f;
  --gold:#d6b06c;
  --gold-2:#f0d7a1;
  --bronze:#a97b42;
  --wine:#6d2830;
  --green:#1d3b31;
  --shadow:0 22px 50px rgba(0,0,0,.42);
  --shadow-soft:0 12px 26px rgba(0,0,0,.26);
  --radius:8px;
  --radius-sm:6px;
  --container:1240px;
  --space:24px;
  --space-lg:32px;
  --space-xl:44px;
  --transition:180ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(214,176,108,.08), transparent 55%),
    radial-gradient(900px 500px at 100% 10%, rgba(109,40,48,.12), transparent 46%),
    linear-gradient(180deg, #0b0a08 0%, #0f0d0a 100%);
  line-height:1.7;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px);
  background-size:120px 120px;
  opacity:.22;
  mix-blend-mode:soft-light;
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-2)}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
::selection{background:rgba(214,176,108,.28);color:#fff}
.container-xl{max-width:var(--container)}
.site-header{
  position:sticky;
  top:0;
  z-index:1020;
  backdrop-filter:blur(10px);
  background:rgba(10,9,7,.82);
  border-bottom:1px solid rgba(214,176,108,.14);
}
.site-header .navbar{
  min-height:72px;
  padding:.65rem 0;
}
.navbar-brand{
  display:flex;
  align-items:center;
  gap:.72rem;
  color:var(--text);
  font-weight:700;
  letter-spacing:0;
}
.brand-mark{font-size:1rem}
.brand-seal{
  width:38px;
  height:38px;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.42);
  background:
    linear-gradient(180deg, rgba(214,176,108,.22), rgba(14,13,10,.7)),
    linear-gradient(135deg, rgba(255,255,255,.05), transparent 55%);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--gold-2);
  font-size:.8rem;
  font-weight:800;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
  flex:0 0 auto;
}
.nav-main{gap:.28rem}
.navbar .nav-link{
  position:relative;
  color:var(--muted);
  padding:.9rem 1rem;
  border-radius:0;
  transition:color var(--transition), background var(--transition);
  font-size:.98rem;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active{
  color:var(--text);
}
.navbar .nav-link.active:after,
.navbar .nav-link:hover:after{
  content:"";
  position:absolute;
  left:1rem;
  right:1rem;
  bottom:.55rem;
  height:1px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
}
.navbar-toggler{
  border:1px solid rgba(214,176,108,.3);
  color:var(--gold-2);
  min-width:44px;
  min-height:44px;
  border-radius:var(--radius-sm);
}
.navbar-toggler:focus{box-shadow:0 0 0 .18rem rgba(214,176,108,.15)}
.navbar-toggler-icon{
  width:1.1em;
  height:1.1em;
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(240,215,161,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.mega-holder{
  position:relative;
}
.mega-trigger{
  min-height:44px;
  padding:.72rem 1rem;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.35);
  color:var(--text);
  background:linear-gradient(180deg, rgba(40,35,28,.92), rgba(18,16,13,.92));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
  transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.mega-trigger:hover,
.mega-trigger:focus{
  border-color:rgba(240,215,161,.64);
  box-shadow:0 0 0 .18rem rgba(214,176,108,.08), inset 0 0 0 1px rgba(255,255,255,.02);
}
.mega-panel{
  position:absolute;
  right:0;
  top:calc(100% + .75rem);
  width:min(560px, calc(100vw - 2rem));
  padding:.9rem;
  border-radius:10px;
  border:1px solid rgba(214,176,108,.24);
  background:linear-gradient(180deg, rgba(24,21,17,.98), rgba(15,13,10,.98));
  box-shadow:var(--shadow);
  opacity:0;
  visibility:hidden;
  transform:translateY(8px);
  transition:opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.mega-holder:hover .mega-panel,
.mega-holder:focus-within .mega-panel,
.mega-holder.open .mega-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.mega-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:.75rem;
}
.mega-card{
  display:flex;
  flex-direction:column;
  gap:.3rem;
  padding:.95rem 1rem;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.18);
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  color:var(--text);
  min-height:108px;
  transition:transform var(--transition), border-color var(--transition), background var(--transition);
}
.mega-card:hover{
  transform:translateY(-2px);
  border-color:rgba(240,215,161,.45);
  background:rgba(255,255,255,.025);
}
.mega-card small{
  color:var(--gold);
  font-size:.78rem;
  letter-spacing:0;
}
.mega-card b{
  font-size:1rem;
  line-height:1.25;
}
.mega-card span{
  color:var(--muted);
  font-size:.88rem;
  line-height:1.55;
}
.page-hero{
  padding:34px 0 18px;
}
.hero-shell{
  display:grid;
  grid-template-columns:minmax(0,1.06fr) minmax(340px,.94fr);
  gap:20px;
  align-items:stretch;
}
.hero-copy{
  padding:34px;
  border-radius:12px;
  border:1px solid rgba(214,176,108,.18);
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)),
    linear-gradient(135deg, rgba(24,20,16,.92), rgba(14,12,9,.96));
  box-shadow:var(--shadow);
}
.hero-kicker{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
  margin-bottom:1rem;
}
.kicker-badge,
.pill{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  min-height:28px;
  padding:.32rem .72rem;
  border-radius:999px;
  border:1px solid rgba(214,176,108,.25);
  background:rgba(255,255,255,.02);
  color:var(--gold-2);
  font-size:.82rem;
  line-height:1;
}
.hero-copy h1{
  margin:0;
  font-size:clamp(2rem, 3.3vw, 3.5rem);
  line-height:1.12;
  letter-spacing:0;
}
.hero-copy .lead{
  margin:1rem 0 0;
  max-width:56rem;
  color:var(--muted);
  font-size:1.03rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
  margin-top:1.4rem;
}
.btn-gold,
.btn-soft{
  min-height:44px;
  padding:.72rem 1.12rem;
  border-radius:8px;
  font-weight:600;
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-gold{
  border:1px solid rgba(240,215,161,.5);
  background:linear-gradient(180deg, rgba(214,176,108,.24), rgba(128,94,41,.55));
  color:var(--text);
}
.btn-gold:hover,
.btn-gold:focus{
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 12px 24px rgba(0,0,0,.32);
  border-color:rgba(240,215,161,.8);
}
.btn-soft{
  border:1px solid rgba(214,176,108,.24);
  background:rgba(255,255,255,.02);
  color:var(--text);
}
.btn-soft:hover,
.btn-soft:focus{
  color:#fff;
  border-color:rgba(240,215,161,.5);
  transform:translateY(-1px);
  box-shadow:0 10px 20px rgba(0,0,0,.2);
}
.hero-metrics{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:.8rem;
  margin-top:1.5rem;
}
.metric{
  padding:.9rem 1rem;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.16);
  background:rgba(255,255,255,.02);
}
.metric .num{
  display:block;
  font-size:1.15rem;
  font-weight:700;
  color:var(--gold-2);
  line-height:1.25;
}
.metric .txt{
  display:block;
  margin-top:.28rem;
  color:var(--muted);
  font-size:.88rem;
}
.hero-panel{
  padding:22px;
  border-radius:12px;
  border:1px solid rgba(214,176,108,.18);
  background:
    linear-gradient(180deg, rgba(35,29,22,.96), rgba(18,15,11,.97));
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  gap:14px;
}
.panel-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.panel-title{
  margin:0;
  font-size:1rem;
  color:var(--gold-2);
  letter-spacing:0;
}
.panel-note{
  color:var(--muted-2);
  font-size:.86rem;
}
.panel-cards{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:.7rem;
}
.panel-card{
  min-height:106px;
  padding:1rem;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.16);
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
}
.panel-card .tag{
  display:inline-flex;
  margin-bottom:.5rem;
  padding:.18rem .55rem;
  border-radius:999px;
  border:1px solid rgba(214,176,108,.22);
  color:var(--gold);
  font-size:.76rem;
  line-height:1;
}
.panel-card h3{
  margin:0;
  font-size:1rem;
  line-height:1.35;
}
.panel-card p{
  margin:.45rem 0 0;
  color:var(--muted);
  font-size:.9rem;
  line-height:1.55;
}
.panel-trace{
  margin-top:auto;
  padding-top:6px;
}
.trace-head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:.84rem;
  margin-bottom:.45rem;
}
.progress{
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  overflow:hidden;
  border:1px solid rgba(214,176,108,.14);
}
.progress-bar{
  width:72%;
  background:linear-gradient(90deg, rgba(214,176,108,.68), rgba(240,215,161,.95));
}
.category-band{
  padding:22px 0 8px;
}
.band-shell{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
}
.band-chip{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  padding:.42rem .8rem;
  border-radius:999px;
  border:1px solid rgba(214,176,108,.18);
  background:rgba(255,255,255,.02);
  color:var(--text);
  font-size:.9rem;
}
.band-chip.active{
  color:#1a1206;
  background:linear-gradient(180deg, rgba(240,215,161,.98), rgba(214,176,108,.9));
  border-color:rgba(240,215,161,.75);
}
.main-layout{
  padding:24px 0 28px;
}
.content-grid{
  display:grid;
  grid-template-columns:300px minmax(0,1fr);
  gap:20px;
  align-items:start;
}
.sidebar{
  position:sticky;
  top:92px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.side-card{
  padding:20px;
  border-radius:12px;
  border:1px solid rgba(214,176,108,.16);
  background:linear-gradient(180deg, rgba(25,21,17,.97), rgba(16,14,11,.98));
  box-shadow:var(--shadow-soft);
}
.side-title{
  margin:0 0 .9rem;
  font-size:1.02rem;
  color:var(--gold-2);
}
.side-text{
  margin:0;
  color:var(--muted);
  font-size:.94rem;
}
.filter-list{
  display:flex;
  flex-direction:column;
  gap:.65rem;
  margin-top:1rem;
}
.filter-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  min-height:44px;
  padding:.72rem .9rem;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.16);
  background:rgba(255,255,255,.02);
  color:var(--text);
  transition:transform var(--transition), border-color var(--transition), background var(--transition);
}
.filter-link:hover,
.filter-link.active{
  transform:translateY(-1px);
  border-color:rgba(240,215,161,.42);
  background:rgba(214,176,108,.05);
}
.filter-link span{
  color:var(--muted);
  font-size:.85rem;
}
.side-badges{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
}
.notice-box{
  padding:14px;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.14);
  background:rgba(255,255,255,.02);
  color:var(--muted);
  font-size:.9rem;
}
.notice-box strong{color:var(--text)}
.catalog-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:16px;
}
.catalog-head h2{
  margin:0;
  font-size:clamp(1.4rem, 2.2vw, 2rem);
  line-height:1.2;
}
.catalog-head p{
  margin:0;
  color:var(--muted);
  max-width:44rem;
  font-size:.96rem;
}
.catalog-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:16px;
}
.entry-card{
  display:flex;
  flex-direction:column;
  min-height:100%;
  padding:18px;
  border-radius:10px;
  border:1px solid rgba(214,176,108,.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)),
    linear-gradient(180deg, rgba(26,23,19,.98), rgba(18,15,12,.98));
  box-shadow:var(--shadow-soft);
  transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.entry-card:hover{
  transform:translateY(-2px);
  border-color:rgba(240,215,161,.42);
  box-shadow:0 18px 36px rgba(0,0,0,.3);
}
.entry-top{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:flex-start;
  margin-bottom:.9rem;
}
.entry-title{
  margin:0;
  font-size:1.08rem;
  line-height:1.35;
}
.entry-meta{
  margin-top:.45rem;
  display:flex;
  flex-wrap:wrap;
  gap:.4rem;
}
.entry-desc{
  margin:0;
  color:var(--muted);
  font-size:.93rem;
  line-height:1.7;
  min-height:4.8em;
}
.entry-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:14px;
}
.meta-line{
  color:var(--muted-2);
  font-size:.82rem;
}
.link-btn{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  min-height:40px;
  padding:.5rem .82rem;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.25);
  color:var(--text);
  background:rgba(255,255,255,.02);
  transition:transform var(--transition), border-color var(--transition), background var(--transition);
}
.link-btn:hover{
  transform:translateY(-1px);
  border-color:rgba(240,215,161,.55);
  background:rgba(214,176,108,.06);
}
.pagination-wrap{
  margin-top:18px;
}
.pagination{
  gap:.4rem;
}
.page-link{
  min-width:42px;
  min-height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:8px !important;
  border:1px solid rgba(214,176,108,.18);
  background:rgba(255,255,255,.02);
  color:var(--text);
}
.page-link:hover{
  color:var(--gold-2);
  border-color:rgba(240,215,161,.55);
  background:rgba(214,176,108,.06);
}
.page-item.active .page-link{
  background:linear-gradient(180deg, rgba(240,215,161,.95), rgba(214,176,108,.88));
  border-color:rgba(240,215,161,.95);
  color:#1a1206;
}
.page-item.disabled .page-link{
  opacity:.45;
  background:rgba(255,255,255,.015);
}
.proof-band{
  padding:26px 0 12px;
}
.proof-shell{
  padding:22px;
  border-radius:12px;
  border:1px solid rgba(214,176,108,.18);
  background:linear-gradient(180deg, rgba(22,19,15,.98), rgba(15,13,10,.98));
  box-shadow:var(--shadow-soft);
}
.proof-grid{
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:18px;
}
.proof-highlight{
  padding:20px;
  border-radius:10px;
  border:1px solid rgba(214,176,108,.15);
  background:
    linear-gradient(135deg, rgba(214,176,108,.08), transparent 42%),
    rgba(255,255,255,.02);
}
.proof-highlight h3{
  margin:0;
  font-size:1.2rem;
}
.proof-highlight p{
  margin:.8rem 0 0;
  color:var(--muted);
}
.stat-stack{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:.8rem;
}
.stat-box{
  padding:16px;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.16);
  background:rgba(255,255,255,.02);
}
.stat-box strong{
  display:block;
  font-size:1.18rem;
  color:var(--gold-2);
  line-height:1.25;
}
.stat-box span{
  display:block;
  margin-top:.28rem;
  color:var(--muted);
  font-size:.88rem;
}
.faq-section{
  padding:28px 0 14px;
}
.faq-shell{
  padding:22px;
  border-radius:12px;
  border:1px solid rgba(214,176,108,.18);
  background:linear-gradient(180deg, rgba(24,20,16,.98), rgba(15,13,10,.98));
  box-shadow:var(--shadow-soft);
}
.section-title{
  margin:0 0 16px;
  font-size:clamp(1.35rem, 2vw, 1.9rem);
  line-height:1.2;
}
.section-copy{
  margin:0 0 16px;
  color:var(--muted);
  max-width:58rem;
}
.accordion{
  --bs-accordion-bg:transparent;
  --bs-accordion-border-color:rgba(214,176,108,.14);
  --bs-accordion-btn-color:var(--text);
  --bs-accordion-btn-bg:rgba(255,255,255,.02);
  --bs-accordion-active-color:var(--text);
  --bs-accordion-active-bg:rgba(214,176,108,.05);
  --bs-accordion-btn-focus-box-shadow:0 0 0 .18rem rgba(214,176,108,.12);
  --bs-accordion-body-padding-x:1.1rem;
  --bs-accordion-body-padding-y:1rem;
  --bs-accordion-btn-padding-x:1.1rem;
  --bs-accordion-btn-padding-y:1rem;
}
.accordion-item{
  border-radius:8px !important;
  overflow:hidden;
  background:rgba(255,255,255,.01);
  border:1px solid rgba(214,176,108,.14);
  margin-bottom:.8rem;
}
.accordion-button{
  border:0;
  box-shadow:none !important;
  background:rgba(255,255,255,.02);
  color:var(--text);
  font-weight:600;
}
.accordion-button:not(.collapsed){
  color:var(--text);
  background:rgba(214,176,108,.05);
}
.accordion-button::after{
  filter:brightness(1.35) sepia(1) hue-rotate(360deg) saturate(1.2);
}
.accordion-body{
  color:var(--muted);
  background:rgba(255,255,255,.015);
}
.subscribe-section{
  padding:24px 0 26px;
}
.subscribe-shell{
  padding:22px;
  border-radius:12px;
  border:1px solid rgba(214,176,108,.2);
  background:
    linear-gradient(135deg, rgba(214,176,108,.08), transparent 40%),
    linear-gradient(180deg, rgba(27,23,18,.98), rgba(14,12,9,.98));
  box-shadow:var(--shadow);
}
.subscribe-grid{
  display:grid;
  grid-template-columns:1fr .92fr;
  gap:20px;
  align-items:start;
}
.subscribe-copy h2{
  margin:0;
  font-size:clamp(1.45rem, 2.2vw, 2.15rem);
  line-height:1.2;
}
.subscribe-copy p{
  margin:1rem 0 0;
  color:var(--muted);
}
.subscribe-list{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:.75rem;
  margin-top:1.2rem;
}
.subscribe-item{
  padding:14px;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.14);
  background:rgba(255,255,255,.02);
}
.subscribe-item b{
  display:block;
  margin-bottom:.25rem;
  color:var(--gold-2);
}
.subscribe-item span{
  color:var(--muted);
  font-size:.9rem;
}
.subscribe-form{
  padding:18px;
  border-radius:10px;
  border:1px solid rgba(214,176,108,.16);
  background:rgba(255,255,255,.02);
}
.form-label{
  color:var(--text);
  font-weight:600;
  margin-bottom:.45rem;
}
.form-control,
.form-select{
  min-height:44px;
  border-radius:8px;
  border:1px solid rgba(214,176,108,.18);
  background:#120f0c;
  color:var(--text);
}
.form-control::placeholder{
  color:var(--muted-2);
}
.form-control:focus,
.form-select:focus{
  border-color:rgba(240,215,161,.75);
  box-shadow:0 0 0 .18rem rgba(214,176,108,.12);
  background:#140f0c;
  color:var(--text);
}
.form-text{
  color:var(--muted-2);
}
.site-footer{
  margin-top:24px;
  padding:30px 0 18px;
  background:linear-gradient(180deg, rgba(10,9,7,.92), rgba(8,7,5,.98));
  border-top:1px solid rgba(214,176,108,.2);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr .7fr .7fr;
  gap:22px;
  padding-bottom:20px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:.7rem;
  font-weight:700;
  margin-bottom:.85rem;
}
.footer-title{
  margin:0 0 .9rem;
  color:var(--gold-2);
  font-size:1rem;
}
.footer-text{
  margin:0;
  color:var(--muted);
  max-width:42rem;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:.55rem;
}
.footer-links a{
  color:var(--muted);
}
.footer-links a:hover{color:var(--gold-2)}
.copyright{
  padding-top:14px;
  border-top:1px solid rgba(214,176,108,.14);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  color:var(--muted-2);
  font-size:.9rem;
}
.breadcrumb{
  margin:0 0 .9rem;
}
.breadcrumb .breadcrumb-item,
.breadcrumb a{
  color:var(--muted);
}
.breadcrumb .breadcrumb-item.active{
  color:var(--gold-2);
}
@media (max-width:1199.98px){
  .hero-shell,
  .subscribe-grid,
  .proof-grid{
    grid-template-columns:1fr;
  }
  .content-grid{
    grid-template-columns:1fr;
  }
  .sidebar{
    position:relative;
    top:auto;
  }
  .catalog-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
}
@media (max-width:991.98px){
  .site-header .navbar{
    min-height:60px;
  }
  .mega-holder{
    margin-top:.85rem;
  }
  .mega-panel{
    position:static;
    width:100%;
    opacity:1;
    visibility:visible;
    transform:none;
    margin-top:.75rem;
  }
  .mega-grid{
    grid-template-columns:1fr;
  }
  .navbar .nav-link{
    padding:.72rem .2rem;
  }
  .hero-copy{
    padding:24px;
  }
  .hero-panel{
    padding:18px;
  }
  .panel-cards{
    grid-template-columns:1fr;
  }
  .hero-metrics{
    grid-template-columns:1fr;
  }
  .catalog-grid{
    grid-template-columns:1fr;
  }
  .stat-stack,
  .subscribe-list{
    grid-template-columns:1fr;
  }
  .copyright{
    flex-direction:column;
  }
}
@media (max-width:767.98px){
  .page-hero{
    padding-top:24px;
  }
  .hero-copy h1{
    font-size:clamp(1.95rem, 8vw, 2.55rem);
  }
  .hero-copy .lead{
    font-size:.98rem;
  }
  .catalog-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .page-link{
    min-width:38px;
    min-height:38px;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .site-footer{
    padding-top:26px;
  }
}
@media (max-width:575.98px){
  .hero-copy,
  .hero-panel,
  .side-card,
  .entry-card,
  .faq-shell,
  .subscribe-shell,
  .proof-shell{
    border-radius:10px;
  }
  .hero-actions{
    flex-direction:column;
  }
  .btn-gold,
  .btn-soft,
  .link-btn{
    width:100%;
    justify-content:center;
  }
  .band-shell{
    overflow:auto;
    flex-wrap:nowrap;
    padding-bottom:.2rem;
  }
  .band-chip{
    white-space:nowrap;
    flex:0 0 auto;
  }
}

/* roulang page: category2 */
:root {
      --bg: #090806;
      --bg-soft: #12100d;
      --panel: #17130f;
      --panel-2: #211812;
      --ink: #f7efe1;
      --muted: #b7a990;
      --weak: #7e725f;
      --gold: #d9b36a;
      --gold-2: #f1d08a;
      --copper: #9f6239;
      --wine: #551b26;
      --green: #1c3f33;
      --line: rgba(217, 179, 106, .28);
      --line-strong: rgba(241, 208, 138, .58);
      --shadow: 0 24px 70px rgba(0, 0, 0, .45);
      --shadow-soft: 0 14px 36px rgba(0, 0, 0, .28);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
      --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--ink);
      line-height: 1.7;
      background:
        linear-gradient(90deg, rgba(217, 179, 106, .035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(217, 179, 106, .025) 1px, transparent 1px),
        radial-gradient(circle at 20% 0%, rgba(85, 27, 38, .38), transparent 36%),
        linear-gradient(180deg, #070605 0%, #110d0a 48%, #070605 100%);
      background-size: 42px 42px, 42px 42px, auto, auto;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .18s ease, border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
    }

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

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

    ::selection {
      background: rgba(217, 179, 106, .35);
      color: #fff8e8;
    }

    .container-xl {
      max-width: var(--container);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(8, 7, 5, .9);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 10px 28px rgba(0, 0, 0, .24);
    }

    .navbar {
      min-height: 72px;
      padding: 0;
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--ink);
      font-weight: 800;
      font-size: 20px;
      white-space: normal;
      max-width: 100%;
    }

    .brand-mark:hover {
      color: var(--gold-2);
    }

    .brand-seal {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 44px;
      height: 28px;
      padding: 0 10px;
      border: 1px solid var(--line-strong);
      border-radius: 4px;
      color: var(--gold-2);
      background: linear-gradient(135deg, rgba(217, 179, 106, .16), rgba(85, 27, 38, .48));
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0;
      box-shadow: inset 0 0 18px rgba(217, 179, 106, .12);
    }

    .navbar-toggler {
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 8px 10px;
      color: var(--ink);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 3px rgba(217, 179, 106, .18);
    }

    .navbar-toggler-icon {
      filter: invert(1) sepia(1) saturate(.8) hue-rotate(350deg);
    }

    .nav-main {
      gap: 4px;
    }

    .nav-main .nav-link {
      position: relative;
      color: var(--muted);
      font-size: 15px;
      font-weight: 650;
      padding: 25px 14px;
    }

    .nav-main .nav-link::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 17px;
      height: 2px;
      background: var(--gold);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform .18s ease;
    }

    .nav-main .nav-link:hover,
    .nav-main .nav-link.active {
      color: var(--ink);
    }

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

    .mega-holder {
      position: relative;
    }

    .mega-trigger {
      min-height: 44px;
      padding: 0 18px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: rgba(23, 19, 15, .72);
      color: var(--gold-2);
      font-weight: 700;
      transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
    }

    .mega-trigger:hover,
    .mega-holder:focus-within .mega-trigger {
      border-color: var(--line-strong);
      background: rgba(85, 27, 38, .42);
      box-shadow: 0 0 0 3px rgba(217, 179, 106, .08);
    }

    .mega-panel {
      position: absolute;
      top: calc(100% + 14px);
      right: 0;
      width: min(560px, 92vw);
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(14, 11, 8, .98);
      box-shadow: var(--shadow);
      opacity: 0;
      visibility: hidden;
      transform: translateY(8px);
      transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
    }

    .mega-holder:hover .mega-panel,
    .mega-holder:focus-within .mega-panel {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

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

    .mega-card {
      display: block;
      min-height: 116px;
      padding: 15px;
      border: 1px solid rgba(217, 179, 106, .2);
      border-radius: 7px;
      background: linear-gradient(135deg, rgba(33, 24, 18, .86), rgba(13, 11, 8, .92));
    }

    .mega-card:hover {
      border-color: var(--line-strong);
      transform: translateY(-2px);
    }

    .mega-card small {
      display: inline-flex;
      margin-bottom: 8px;
      color: var(--gold-2);
      font-size: 12px;
      font-weight: 800;
    }

    .mega-card b {
      display: block;
      color: var(--ink);
      font-size: 16px;
      margin-bottom: 4px;
    }

    .mega-card span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .page-hero {
      position: relative;
      padding: 86px 0 54px;
      border-bottom: 1px solid var(--line);
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, rgba(217, 179, 106, .08), transparent 35%),
        linear-gradient(90deg, rgba(85, 27, 38, .34), transparent 58%);
      pointer-events: none;
    }

    .hero-wrap {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .76fr);
      gap: 42px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 30px;
      padding: 4px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(18, 16, 13, .72);
      color: var(--gold-2);
      font-size: 13px;
      font-weight: 800;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--gold);
      box-shadow: 0 0 16px rgba(217, 179, 106, .8);
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      margin: 18px 0 18px;
      max-width: 760px;
      color: #fff8e8;
      font-size: clamp(32px, 4.4vw, 54px);
      line-height: 1.12;
      font-weight: 900;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 760px;
      color: var(--muted);
      font-size: 18px;
      line-height: 1.9;
      margin-bottom: 24px;
    }

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

    .btn-club {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 22px;
      border-radius: 6px;
      border: 1px solid var(--line-strong);
      font-weight: 800;
      line-height: 1;
      white-space: nowrap;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
    }

    .btn-primary-club {
      color: #120c05;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 14px 28px rgba(217, 179, 106, .18);
    }

    .btn-primary-club:hover {
      color: #080604;
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(217, 179, 106, .26);
    }

    .btn-outline-club {
      color: var(--gold-2);
      background: rgba(18, 16, 13, .45);
    }

    .btn-outline-club:hover {
      color: #fff6df;
      border-color: var(--gold-2);
      background: rgba(85, 27, 38, .36);
      transform: translateY(-2px);
    }

    .btn-club:focus-visible,
    .channel-pill:focus-visible,
    .list-card:focus-within {
      outline: 3px solid rgba(217, 179, 106, .25);
      outline-offset: 3px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .mini-badge,
    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 4px 10px;
      border: 1px solid rgba(217, 179, 106, .26);
      border-radius: 999px;
      background: rgba(18, 16, 13, .7);
      color: var(--gold-2);
      font-size: 12px;
      font-weight: 750;
    }

    .download-panel {
      position: relative;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(33, 24, 18, .96), rgba(10, 8, 6, .98));
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .download-panel::after {
      content: "";
      position: absolute;
      inset: 12px;
      border: 1px solid rgba(217, 179, 106, .16);
      border-radius: 5px;
      pointer-events: none;
    }

    .cover-head {
      padding: 24px 24px 18px;
      border-bottom: 1px solid rgba(217, 179, 106, .18);
      background: linear-gradient(135deg, rgba(85, 27, 38, .45), rgba(28, 63, 51, .28));
    }

    .cover-kicker {
      color: var(--gold-2);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .cover-title {
      margin: 0;
      color: #fff8e8;
      font-size: 26px;
      line-height: 1.25;
      font-weight: 900;
    }

    .cover-body {
      padding: 24px;
      position: relative;
      z-index: 1;
    }

    .toc-list {
      display: grid;
      gap: 10px;
      margin: 0 0 20px;
      padding: 0;
      list-style: none;
    }

    .toc-list li {
      display: grid;
      grid-template-columns: 30px minmax(0, 1fr);
      gap: 10px;
      align-items: start;
      color: var(--muted);
      font-size: 14px;
    }

    .toc-list span {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      width: 30px;
      height: 26px;
      border-radius: 4px;
      border: 1px solid var(--line);
      color: var(--gold-2);
      font-weight: 800;
      font-size: 12px;
    }

    .lead-form {
      display: grid;
      gap: 12px;
      padding-top: 16px;
      border-top: 1px solid rgba(217, 179, 106, .18);
    }

    .form-label {
      color: var(--ink);
      font-size: 13px;
      font-weight: 750;
      margin-bottom: 6px;
    }

    .form-control,
    .form-select {
      min-height: 46px;
      border-radius: 6px;
      border: 1px solid rgba(217, 179, 106, .25);
      background-color: rgba(8, 7, 5, .76);
      color: var(--ink);
    }

    .form-control::placeholder {
      color: var(--weak);
    }

    .form-control:focus,
    .form-select:focus {
      border-color: var(--gold);
      background-color: rgba(8, 7, 5, .92);
      color: var(--ink);
      box-shadow: 0 0 0 3px rgba(217, 179, 106, .16);
    }

    .section {
      padding: 82px 0;
    }

    .section-tight {
      padding: 58px 0;
    }

    .section-head {
      max-width: 820px;
      margin-bottom: 30px;
    }

    .section-head h2 {
      color: #fff8e8;
      font-size: clamp(28px, 3vw, 36px);
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: 0;
      margin-bottom: 12px;
    }

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

    .channel-strip {
      display: flex;
      gap: 12px;
      padding: 14px;
      overflow-x: auto;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(18, 16, 13, .78);
      box-shadow: var(--shadow-soft);
      scrollbar-width: thin;
      scrollbar-color: var(--gold) rgba(255,255,255,.05);
    }

    .channel-pill {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 16px;
      border: 1px solid rgba(217, 179, 106, .24);
      border-radius: 999px;
      color: var(--muted);
      background: rgba(8, 7, 5, .58);
      font-weight: 800;
      white-space: nowrap;
    }

    .channel-pill.active,
    .channel-pill:hover {
      color: #fff8e8;
      border-color: var(--line-strong);
      background: linear-gradient(135deg, rgba(85, 27, 38, .58), rgba(33, 24, 18, .88));
    }

    .main-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 26px;
      align-items: start;
    }

    .content-list {
      display: grid;
      gap: 16px;
    }

    .list-card {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 22px;
      border: 1px solid rgba(217, 179, 106, .22);
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(33, 24, 18, .86), rgba(11, 9, 7, .94));
      box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }

    .list-card::before {
      content: "";
      position: absolute;
      top: 18px;
      left: 0;
      width: 3px;
      height: calc(100% - 36px);
      background: linear-gradient(180deg, var(--gold), rgba(217, 179, 106, .1));
      border-radius: 0 2px 2px 0;
    }

    .list-card:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: 0 18px 38px rgba(0, 0, 0, .3);
    }

    .list-card h3 {
      color: #fff8e8;
      font-size: 21px;
      line-height: 1.36;
      font-weight: 900;
      margin: 8px 0 8px;
    }

    .list-card p {
      color: var(--muted);
      margin-bottom: 14px;
      font-size: 15px;
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      align-items: center;
    }

    .read-tip {
      color: var(--weak);
      font-size: 13px;
    }

    .list-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 118px;
      min-height: 44px;
      padding: 0 16px;
      border: 1px solid var(--line);
      border-radius: 6px;
      color: var(--gold-2);
      font-weight: 800;
      background: rgba(18, 16, 13, .66);
    }

    .list-cta:hover {
      color: #090806;
      border-color: var(--gold-2);
      background: var(--gold-2);
    }

    .side-stack {
      position: sticky;
      top: 92px;
      display: grid;
      gap: 16px;
    }

    .side-card,
    .proof-card,
    .step-card,
    .cta-panel {
      border: 1px solid rgba(217, 179, 106, .22);
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(33, 24, 18, .88), rgba(10, 8, 6, .94));
      box-shadow: var(--shadow-soft);
    }

    .side-card {
      padding: 20px;
    }

    .side-card h3 {
      color: #fff8e8;
      font-size: 19px;
      font-weight: 900;
      margin-bottom: 12px;
    }

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

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

    .check-list li {
      display: grid;
      grid-template-columns: 20px minmax(0, 1fr);
      gap: 9px;
      color: var(--muted);
      font-size: 14px;
    }

    .check-list li::before {
      content: "";
      width: 16px;
      height: 16px;
      margin-top: 5px;
      border-radius: 4px;
      border: 1px solid var(--line-strong);
      background: linear-gradient(135deg, rgba(217, 179, 106, .35), rgba(85, 27, 38, .25));
    }

    .steps-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .step-card {
      position: relative;
      padding: 24px;
      min-height: 230px;
    }

    .step-no {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 34px;
      border: 1px solid var(--line-strong);
      border-radius: 5px;
      color: var(--gold-2);
      font-weight: 900;
      background: rgba(85, 27, 38, .36);
      margin-bottom: 16px;
    }

    .step-card h3 {
      color: #fff8e8;
      font-size: 20px;
      font-weight: 900;
      margin-bottom: 9px;
    }

    .step-card p {
      color: var(--muted);
      font-size: 15px;
      margin-bottom: 16px;
    }

    .proof-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .74fr);
      gap: 22px;
    }

    .proof-card {
      padding: 24px;
    }

    .proof-card.large {
      min-height: 330px;
      background:
        linear-gradient(135deg, rgba(85, 27, 38, .5), rgba(28, 63, 51, .26)),
        linear-gradient(180deg, rgba(33, 24, 18, .94), rgba(8, 7, 5, .96));
    }

    .proof-card h3 {
      color: #fff8e8;
      font-size: 23px;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .proof-card p {
      color: var(--muted);
      margin-bottom: 18px;
    }

    .stat-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 22px;
    }

    .stat-box {
      min-height: 92px;
      padding: 14px;
      border: 1px solid rgba(217, 179, 106, .18);
      border-radius: 6px;
      background: rgba(8, 7, 5, .48);
    }

    .stat-box b {
      display: block;
      color: var(--gold-2);
      font-size: 24px;
      line-height: 1.2;
      margin-bottom: 5px;
    }

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

    .proof-mini {
      display: grid;
      gap: 16px;
    }

    .accordion {
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid rgba(217, 179, 106, .22);
      border-radius: var(--radius) !important;
      background: rgba(18, 16, 13, .72);
      overflow: hidden;
    }

    .accordion-button {
      min-height: 62px;
      padding: 18px 20px;
      color: var(--ink);
      background: rgba(18, 16, 13, .76);
      font-weight: 850;
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      color: var(--gold-2);
      background: rgba(85, 27, 38, .28);
      box-shadow: inset 0 -1px 0 rgba(217, 179, 106, .18);
    }

    .accordion-button:focus {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(217, 179, 106, .16);
    }

    .accordion-button::after {
      filter: invert(1) sepia(1) saturate(.7) hue-rotate(350deg);
    }

    .accordion-body {
      color: var(--muted);
      background: rgba(33, 24, 18, .55);
      padding: 18px 20px 22px;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 30px;
      background:
        linear-gradient(135deg, rgba(85, 27, 38, .58), rgba(28, 63, 51, .28)),
        linear-gradient(180deg, rgba(33, 24, 18, .94), rgba(8, 7, 5, .96));
    }

    .cta-panel h2 {
      color: #fff8e8;
      font-size: clamp(25px, 2.7vw, 34px);
      font-weight: 900;
      margin-bottom: 10px;
    }

    .cta-panel p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .site-footer {
      padding: 54px 0 28px;
      border-top: 1px solid var(--line-strong);
      background: #050403;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) .55fr .55fr;
      gap: 34px;
      padding-bottom: 30px;
      border-bottom: 1px solid rgba(217, 179, 106, .16);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--ink);
      font-weight: 900;
      font-size: 18px;
      margin-bottom: 14px;
    }

    .footer-text {
      max-width: 560px;
      color: var(--muted);
      margin-bottom: 0;
      font-size: 14px;
    }

    .footer-title {
      color: var(--gold-2);
      font-weight: 850;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

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

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding-top: 20px;
      color: var(--weak);
      font-size: 13px;
    }

    @media (max-width: 991.98px) {
      .navbar {
        min-height: 60px;
        padding: 9px 0;
      }

      .navbar-collapse {
        padding: 14px 0 18px;
      }

      .nav-main {
        align-items: stretch !important;
      }

      .nav-main .nav-link {
        padding: 12px 0;
      }

      .nav-main .nav-link::after {
        left: 0;
        right: auto;
        bottom: 7px;
        width: 42px;
      }

      .mega-holder {
        margin-top: 10px;
      }

      .mega-trigger {
        width: 100%;
      }

      .mega-panel {
        position: static;
        width: 100%;
        margin-top: 10px;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
      }

      .mega-holder:hover .mega-panel,
      .mega-holder:focus-within .mega-panel {
        display: block;
      }

      .hero-wrap,
      .main-layout,
      .proof-layout,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
      }

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

      .page-hero {
        padding: 60px 0 42px;
      }

      .section {
        padding: 64px 0;
      }

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

      .list-cta {
        width: fit-content;
      }

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

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 575.98px) {
      .brand-mark {
        font-size: 16px;
        gap: 8px;
      }

      .brand-seal {
        min-width: 38px;
        height: 26px;
        padding: 0 8px;
      }

      h1 {
        font-size: 32px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .hero-actions,
      .cta-actions {
        width: 100%;
      }

      .btn-club,
      .list-cta {
        width: 100%;
      }

      .download-panel .cover-head,
      .download-panel .cover-body,
      .list-card,
      .proof-card,
      .step-card,
      .side-card,
      .cta-panel {
        padding: 18px;
      }

      .mega-grid,
      .stat-row {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 52px 0;
      }

      .channel-strip {
        margin-left: -12px;
        margin-right: -12px;
        border-radius: 0;
        border-left: 0;
        border-right: 0;
      }
    }