/* roulang page: index */
:root {
      --bg: #070814;
      --bg-2: #0d1024;
      --panel: rgba(18, 22, 46, .78);
      --panel-solid: #13172f;
      --card: #171b36;
      --card-2: #101429;
      --text: #f7f8ff;
      --muted: #a7afcf;
      --weak: #737c9e;
      --line: rgba(255, 255, 255, .12);
      --line-strong: rgba(255, 255, 255, .2);
      --primary: #7c3cff;
      --primary-2: #00e6ff;
      --accent: #ffdf4d;
      --hot: #ff4d8d;
      --green: #35e38b;
      --orange: #ff9d42;
      --shadow: 0 24px 70px rgba(0, 0, 0, .38);
      --shadow-soft: 0 16px 40px rgba(15, 20, 48, .32);
      --radius-xl: 30px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1160px;
      --header-h: 76px;
      --ease: cubic-bezier(.2, .8, .2, 1);
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 9% 8%, rgba(124, 60, 255, .32), transparent 31%),
        radial-gradient(circle at 85% 6%, rgba(0, 230, 255, .24), transparent 28%),
        radial-gradient(circle at 72% 72%, rgba(255, 77, 141, .18), transparent 28%),
        linear-gradient(180deg, #070814 0%, #0a0d1f 45%, #070814 100%);
      line-height: 1.72;
      overflow-x: hidden;
    }

    body.drawer-open {
      overflow: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s var(--ease), opacity .2s var(--ease), transform .2s var(--ease);
    }

    a:hover {
      color: var(--primary-2);
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
    }

    input {
      width: 100%;
      color: var(--text);
      background: rgba(255, 255, 255, .08);
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 14px 18px;
      outline: none;
      transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
    }

    input::placeholder {
      color: rgba(247, 248, 255, .48);
    }

    input:focus {
      border-color: rgba(0, 230, 255, .75);
      box-shadow: 0 0 0 4px rgba(0, 230, 255, .12);
      background: rgba(255, 255, 255, .11);
    }

    ::selection {
      background: rgba(0, 230, 255, .28);
      color: #fff;
    }

    .site-wrap {
      position: relative;
      isolation: isolate;
    }

    .site-wrap::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      opacity: .2;
      background-image:
        linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, black 0, transparent 78%);
      pointer-events: none;
    }

    .site-wrap::after {
      content: "";
      position: fixed;
      inset: auto -20% -35% -20%;
      height: 520px;
      z-index: -1;
      background: radial-gradient(circle, rgba(124, 60, 255, .22), transparent 62%);
      pointer-events: none;
    }

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

    .skip-link {
      position: fixed;
      left: 16px;
      top: -60px;
      z-index: 2000;
      padding: 10px 14px;
      border-radius: 12px;
      background: var(--accent);
      color: #171203;
      font-weight: 800;
      transition: top .2s var(--ease);
    }

    .skip-link:focus {
      top: 16px;
      outline: 3px solid rgba(255, 255, 255, .75);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      height: var(--header-h);
      display: flex;
      align-items: center;
      border-bottom: 1px solid rgba(255, 255, 255, .09);
      background: rgba(7, 8, 20, .7);
      backdrop-filter: blur(18px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-size: 1.18rem;
      font-weight: 900;
      letter-spacing: .01em;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #050611;
      background:
        radial-gradient(circle at 24% 24%, #fff 0 8%, transparent 9%),
        linear-gradient(135deg, var(--accent), var(--primary-2) 55%, var(--primary));
      box-shadow: 0 0 26px rgba(0, 230, 255, .28);
      font-weight: 950;
    }

    .brand-text {
      line-height: 1;
    }

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

    .menu-toggle {
      position: relative;
      width: 48px;
      height: 48px;
      display: inline-grid;
      place-items: center;
      border-radius: 999px;
      color: var(--text);
      background: rgba(255, 255, 255, .08);
      border: 1px solid var(--line);
      cursor: pointer;
      transition: transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
    }

    .menu-toggle:hover {
      transform: translateY(-2px);
      background: rgba(255, 255, 255, .13);
      border-color: rgba(0, 230, 255, .55);
      box-shadow: 0 10px 26px rgba(0, 230, 255, .12);
    }

    .menu-toggle:focus-visible,
    .btn-rou:focus-visible,
    .nav-drawer a:focus-visible,
    .accordion-button:focus-visible {
      outline: 3px solid rgba(0, 230, 255, .38);
      outline-offset: 3px;
      box-shadow: none;
    }

    .drawer-backdrop {
      position: fixed;
      inset: 0;
      z-index: 1100;
      background: rgba(3, 5, 14, .7);
      opacity: 0;
      visibility: hidden;
      transition: opacity .25s var(--ease), visibility .25s var(--ease);
      backdrop-filter: blur(4px);
    }

    .drawer-backdrop.active {
      opacity: 1;
      visibility: visible;
    }

    .nav-drawer {
      position: fixed;
      top: 0;
      right: 0;
      z-index: 1200;
      width: min(520px, 94vw);
      height: 100vh;
      padding: 28px;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 12%, rgba(124, 60, 255, .26), transparent 40%),
        linear-gradient(180deg, rgba(18, 22, 46, .98), rgba(8, 10, 24, .98));
      border-left: 1px solid var(--line);
      box-shadow: -34px 0 90px rgba(0, 0, 0, .5);
      transform: translateX(105%);
      transition: transform .35s var(--ease);
      display: flex;
      flex-direction: column;
    }

    .nav-drawer.active {
      transform: translateX(0);
    }

    .drawer-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding-bottom: 22px;
      border-bottom: 1px solid var(--line);
    }

    .drawer-close {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      color: var(--text);
      background: rgba(255, 255, 255, .09);
      border: 1px solid var(--line);
      cursor: pointer;
      transition: background .2s var(--ease), transform .2s var(--ease);
    }

    .drawer-close:hover {
      transform: rotate(90deg);
      background: rgba(255, 77, 141, .22);
    }

    .drawer-nav {
      padding: 28px 0;
      display: grid;
      gap: 12px;
    }

    .drawer-nav a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 18px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(255, 255, 255, .055);
      font-weight: 800;
      font-size: 1.08rem;
    }

    .drawer-nav a:hover,
    .drawer-nav a.active {
      color: #fff;
      border-color: rgba(0, 230, 255, .45);
      background: linear-gradient(135deg, rgba(124, 60, 255, .28), rgba(0, 230, 255, .12));
      transform: translateX(-4px);
    }

    .drawer-note {
      margin-top: auto;
      padding: 18px;
      border-radius: 20px;
      background: rgba(255, 223, 77, .1);
      border: 1px solid rgba(255, 223, 77, .28);
      color: #fff5bf;
      font-size: .94rem;
    }

    .btn-rou {
      --btn-bg: linear-gradient(135deg, var(--accent), #ff8a3d);
      --btn-color: #171203;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: 999px;
      color: var(--btn-color);
      background: var(--btn-bg);
      border: 1px solid rgba(255, 255, 255, .16);
      font-weight: 900;
      line-height: 1;
      box-shadow: 0 16px 34px rgba(255, 157, 66, .22);
      transition: transform .2s var(--ease), box-shadow .2s var(--ease), filter .2s var(--ease), border-color .2s var(--ease);
      cursor: pointer;
      white-space: nowrap;
    }

    .btn-rou:hover {
      color: var(--btn-color);
      transform: translateY(-3px);
      filter: saturate(1.08);
      box-shadow: 0 22px 46px rgba(255, 157, 66, .28);
    }

    .btn-rou:active {
      transform: translateY(-1px) scale(.99);
    }

    .btn-rou.secondary {
      --btn-bg: rgba(255, 255, 255, .08);
      --btn-color: var(--text);
      border-color: var(--line-strong);
      box-shadow: none;
    }

    .btn-rou.secondary:hover {
      border-color: rgba(0, 230, 255, .55);
      box-shadow: 0 16px 34px rgba(0, 230, 255, .12);
    }

    .btn-rou.neon {
      --btn-bg: linear-gradient(135deg, var(--primary), var(--primary-2));
      --btn-color: #fff;
      box-shadow: 0 16px 42px rgba(124, 60, 255, .28);
    }

    main {
      overflow: hidden;
    }

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

    .section.tight {
      padding-top: 54px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(0, 230, 255, .1);
      border: 1px solid rgba(0, 230, 255, .24);
      color: #baf8ff;
      font-size: .86rem;
      font-weight: 800;
    }

    .section-title {
      margin: 0;
      font-size: clamp(1.8rem, 3vw, 3rem);
      letter-spacing: -.04em;
      line-height: 1.14;
      font-weight: 950;
    }

    .section-desc {
      margin: 12px 0 0;
      max-width: 650px;
      color: var(--muted);
      font-size: 1.02rem;
    }

    .hero {
      min-height: calc(100vh - var(--header-h));
      padding: 48px 0 72px;
      display: flex;
      align-items: center;
    }

    .promo-stage {
      position: relative;
      width: 100%;
      min-height: 620px;
      display: grid;
      align-items: center;
      border-radius: clamp(28px, 4vw, 54px);
      overflow: hidden;
      background:
        radial-gradient(circle at 20% 18%, rgba(255, 223, 77, .22), transparent 20%),
        radial-gradient(circle at 82% 25%, rgba(0, 230, 255, .28), transparent 25%),
        radial-gradient(circle at 48% 86%, rgba(255, 77, 141, .23), transparent 30%),
        linear-gradient(135deg, rgba(124, 60, 255, .42), rgba(17, 20, 43, .98) 45%, rgba(7, 8, 20, .95));
      border: 1px solid rgba(255, 255, 255, .14);
      box-shadow: var(--shadow);
      isolation: isolate;
    }

    .promo-stage::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      background:
        linear-gradient(115deg, transparent 0 24%, rgba(255, 255, 255, .08) 24% 25%, transparent 25% 52%, rgba(255, 255, 255, .07) 52% 53%, transparent 53%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, .12), transparent 42%);
      opacity: .8;
    }

    .promo-stage::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 54%;
      width: min(620px, 80vw);
      height: min(620px, 80vw);
      transform: translate(-50%, -50%);
      border-radius: 50%;
      border: 1px solid rgba(255, 255, 255, .13);
      box-shadow: inset 0 0 90px rgba(0, 230, 255, .1), 0 0 120px rgba(124, 60, 255, .12);
      z-index: -1;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 870px;
      margin: 0 auto;
      padding: 70px 28px;
      text-align: center;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      padding: 9px 14px;
      border-radius: 999px;
      color: #071018;
      background: linear-gradient(135deg, var(--accent), #fff0a7);
      font-weight: 950;
      box-shadow: 0 16px 36px rgba(255, 223, 77, .22);
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(2.35rem, 7vw, 5.65rem);
      line-height: .98;
      font-weight: 1000;
      letter-spacing: -.07em;
      text-wrap: balance;
    }

    .hero-lead {
      max-width: 760px;
      margin: 22px auto 0;
      color: #dbe1ff;
      font-size: clamp(1.02rem, 1.7vw, 1.24rem);
    }

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

    .hero-proof {
      margin-top: 34px;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
    }

    .proof-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 14px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .09);
      border: 1px solid var(--line);
      color: #eef2ff;
      font-size: .94rem;
      backdrop-filter: blur(12px);
    }

    .proof-pill b {
      color: var(--accent);
    }

    .burst {
      position: absolute;
      right: clamp(18px, 5vw, 74px);
      top: clamp(22px, 5vw, 70px);
      width: 122px;
      height: 122px;
      display: grid;
      place-items: center;
      text-align: center;
      padding: 18px;
      border-radius: 31% 69% 55% 45% / 38% 34% 66% 62%;
      color: #071018;
      background: linear-gradient(135deg, #fff7a8, var(--accent) 45%, #ff8a3d);
      font-weight: 1000;
      line-height: 1.1;
      transform: rotate(9deg);
      box-shadow: 0 20px 42px rgba(255, 223, 77, .28);
      animation: pulseBadge 2.6s ease-in-out infinite;
    }

    .floating-ticket {
      position: absolute;
      width: 210px;
      padding: 16px;
      border-radius: 22px;
      border: 1px solid rgba(255, 255, 255, .16);
      background: rgba(9, 12, 29, .72);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(16px);
    }

    .floating-ticket strong {
      display: block;
      font-size: 1.08rem;
      margin-bottom: 6px;
    }

    .floating-ticket span {
      color: var(--muted);
      font-size: .9rem;
    }

    .ticket-left {
      left: 38px;
      bottom: 50px;
      transform: rotate(-5deg);
    }

    .ticket-right {
      right: 44px;
      bottom: 76px;
      transform: rotate(5deg);
    }

    .coupon-cut {
      margin-top: 12px;
      height: 8px;
      border-radius: 999px;
      background: repeating-linear-gradient(90deg, var(--primary-2) 0 10px, transparent 10px 18px);
      opacity: .75;
    }

    @keyframes pulseBadge {
      0%, 100% { transform: rotate(9deg) scale(1); }
      50% { transform: rotate(5deg) scale(1.06); }
    }

    .entry-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr .85fr;
      gap: 18px;
      align-items: stretch;
    }

    .entry-card,
    .glass-card,
    .deal-card,
    .guard-card,
    .testimonial-card,
    .app-panel,
    .news-panel,
    .calendar-panel {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .035));
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-soft);
      transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
    }

    .entry-card:hover,
    .glass-card:hover,
    .deal-card:hover,
    .guard-card:hover,
    .testimonial-card:hover {
      transform: translateY(-5px);
      border-color: rgba(0, 230, 255, .38);
      box-shadow: 0 22px 52px rgba(0, 0, 0, .28);
      background: linear-gradient(180deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .045));
    }

    .entry-card {
      min-height: 180px;
      padding: 24px;
      position: relative;
      overflow: hidden;
    }

    .entry-card.large {
      grid-row: span 2;
      min-height: 380px;
      background:
        radial-gradient(circle at 16% 14%, rgba(0, 230, 255, .2), transparent 32%),
        linear-gradient(180deg, rgba(124, 60, 255, .2), rgba(255, 255, 255, .04));
    }

    .entry-card::after {
      content: "";
      position: absolute;
      right: -42px;
      bottom: -42px;
      width: 132px;
      height: 132px;
      border-radius: 40px;
      background: linear-gradient(135deg, rgba(0, 230, 255, .18), rgba(124, 60, 255, .2));
      transform: rotate(18deg);
    }

    .entry-icon {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      margin-bottom: 18px;
      border-radius: 16px;
      color: #fff;
      background: linear-gradient(135deg, rgba(124, 60, 255, .85), rgba(0, 230, 255, .7));
      box-shadow: 0 14px 28px rgba(124, 60, 255, .22);
    }

    .entry-card h3 {
      position: relative;
      z-index: 1;
      margin: 0 0 8px;
      font-size: 1.22rem;
      font-weight: 950;
    }

    .entry-card p {
      position: relative;
      z-index: 1;
      margin: 0;
      color: var(--muted);
    }

    .entry-meta {
      position: relative;
      z-index: 1;
      margin-top: 26px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      border-radius: 999px;
      color: #eaf7ff;
      background: rgba(255, 255, 255, .08);
      border: 1px solid var(--line);
      font-size: .84rem;
      font-weight: 800;
    }

    .tag.hot {
      color: #ffe7f0;
      background: rgba(255, 77, 141, .13);
      border-color: rgba(255, 77, 141, .28);
    }

    .tag.green {
      color: #d8ffeb;
      background: rgba(53, 227, 139, .12);
      border-color: rgba(53, 227, 139, .28);
    }

    .play-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 22px;
      align-items: stretch;
    }

    .steps-panel {
      padding: 28px;
    }

    .bracket {
      display: grid;
      gap: 14px;
      margin-top: 20px;
    }

    .bracket-step {
      position: relative;
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 14px;
      align-items: start;
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid var(--line);
    }

    .bracket-step:not(:last-child)::after {
      content: "";
      position: absolute;
      left: 40px;
      bottom: -15px;
      width: 2px;
      height: 15px;
      background: linear-gradient(var(--primary-2), transparent);
    }

    .step-num {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #071018;
      background: var(--accent);
      font-weight: 1000;
    }

    .bracket-step h3 {
      margin: 0 0 3px;
      font-size: 1rem;
      font-weight: 950;
    }

    .bracket-step p {
      margin: 0;
      color: var(--muted);
      font-size: .94rem;
    }

    .deal-board {
      display: grid;
      gap: 16px;
    }

    .deal-card {
      padding: 20px;
      display: grid;
      gap: 14px;
    }

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

    .deal-top h3 {
      margin: 0;
      font-size: 1.12rem;
      font-weight: 950;
    }

    .deal-top p {
      margin: 5px 0 0;
      color: var(--muted);
      font-size: .94rem;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(53, 227, 139, .13);
      border: 1px solid rgba(53, 227, 139, .3);
      color: #d8ffeb;
      font-size: .82rem;
      font-weight: 900;
      white-space: nowrap;
    }

    .progress-wrap {
      display: grid;
      gap: 8px;
    }

    .progress-label {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      color: var(--muted);
      font-size: .9rem;
    }

    .progress {
      height: 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
      overflow: hidden;
    }

    .progress-bar {
      border-radius: 999px;
      background: linear-gradient(90deg, var(--primary), var(--primary-2), var(--accent));
      box-shadow: 0 0 18px rgba(0, 230, 255, .35);
    }

    .milestone-wrap {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 22px;
      align-items: stretch;
    }

    .metric-wall {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .metric {
      padding: 22px;
      border-radius: 22px;
      background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .035));
      border: 1px solid var(--line);
    }

    .metric strong {
      display: block;
      font-size: clamp(1.8rem, 4vw, 3rem);
      line-height: 1;
      letter-spacing: -.05em;
      color: #fff;
    }

    .metric span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: .92rem;
    }

    .timeline {
      position: relative;
      padding: 24px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .055);
      border: 1px solid var(--line);
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 34px;
      top: 34px;
      bottom: 34px;
      width: 2px;
      background: linear-gradient(var(--primary-2), rgba(124, 60, 255, .2));
    }

    .timeline-item {
      position: relative;
      display: grid;
      grid-template-columns: 38px 1fr;
      gap: 16px;
      padding: 10px 0;
    }

    .timeline-dot {
      position: relative;
      z-index: 1;
      width: 22px;
      height: 22px;
      margin: 7px auto 0;
      border-radius: 50%;
      background: var(--primary-2);
      box-shadow: 0 0 0 8px rgba(0, 230, 255, .1);
    }

    .timeline-item h3 {
      margin: 0 0 5px;
      font-size: 1.06rem;
      font-weight: 950;
    }

    .timeline-item p {
      margin: 0;
      color: var(--muted);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.18fr .82fr;
      gap: 22px;
      align-items: start;
    }

    .news-panel,
    .calendar-panel {
      padding: 24px;
    }

    .news-list {
      display: grid;
      gap: 13px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .news-list a {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 15px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid transparent;
    }

    .news-list a:hover {
      color: #fff;
      border-color: rgba(0, 230, 255, .32);
      background: rgba(0, 230, 255, .08);
      transform: translateX(3px);
    }

    .news-date {
      min-width: 54px;
      color: var(--accent);
      font-weight: 950;
      font-size: .92rem;
    }

    .news-title {
      font-weight: 850;
    }

    .news-arrow {
      color: var(--weak);
    }

    .calendar-list {
      display: grid;
      gap: 14px;
      margin-top: 18px;
    }

    .calendar-item {
      display: grid;
      grid-template-columns: 64px 1fr;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border-radius: 17px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid var(--line);
    }

    .cal-date {
      width: 58px;
      height: 58px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #071018;
      background: linear-gradient(135deg, var(--primary-2), var(--accent));
      font-weight: 1000;
      line-height: 1.05;
      text-align: center;
    }

    .calendar-item h3 {
      margin: 0 0 3px;
      font-size: 1rem;
      font-weight: 950;
    }

    .calendar-item p {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
    }

    .guard-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .guard-card {
      padding: 22px;
      min-height: 210px;
    }

    .guard-icon {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      margin-bottom: 16px;
      border-radius: 15px;
      color: #fff;
      background: rgba(255, 255, 255, .1);
      border: 1px solid var(--line);
    }

    .guard-card h3 {
      margin: 0 0 8px;
      font-size: 1.08rem;
      font-weight: 950;
    }

    .guard-card p {
      margin: 0;
      color: var(--muted);
      font-size: .94rem;
    }

    .voice-row {
      margin-top: 22px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .testimonial-card {
      padding: 22px;
    }

    .quote-mark {
      color: var(--accent);
      font-size: 1.8rem;
      line-height: 1;
    }

    .testimonial-card p {
      margin: 8px 0 14px;
      color: #dfe4ff;
    }

    .testimonial-card strong {
      color: #fff;
    }

    .faq-shell {
      border-radius: var(--radius-xl);
      border: 1px solid var(--line);
      background:
        radial-gradient(circle at 12% 0%, rgba(0, 230, 255, .12), transparent 36%),
        rgba(255, 255, 255, .045);
      padding: 22px;
    }

    .accordion {
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      --bs-accordion-color: var(--text);
      --bs-accordion-btn-color: var(--text);
      --bs-accordion-active-color: #fff;
      --bs-accordion-active-bg: rgba(0, 230, 255, .08);
      --bs-accordion-btn-focus-box-shadow: none;
    }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid var(--line) !important;
      border-radius: 18px !important;
      overflow: hidden;
      background: rgba(255, 255, 255, .055);
    }

    .accordion-button {
      padding: 18px 20px;
      font-weight: 950;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      box-shadow: inset 0 -1px 0 var(--line) !important;
    }

    .accordion-button::after {
      filter: invert(1) grayscale(1);
      opacity: .7;
    }

    .accordion-body {
      padding: 18px 20px 22px;
      color: var(--muted);
    }

    .app-panel {
      position: relative;
      overflow: hidden;
      padding: 34px;
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 28px;
      align-items: center;
      background:
        radial-gradient(circle at 18% 16%, rgba(255, 223, 77, .18), transparent 32%),
        radial-gradient(circle at 92% 20%, rgba(0, 230, 255, .16), transparent 38%),
        linear-gradient(135deg, rgba(124, 60, 255, .24), rgba(255, 255, 255, .045));
    }

    .app-panel::after {
      content: "";
      position: absolute;
      right: -80px;
      top: -80px;
      width: 240px;
      height: 240px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .08);
    }

    .app-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 22px;
    }

    .subscribe-box {
      position: relative;
      z-index: 1;
      padding: 22px;
      border-radius: 24px;
      background: rgba(5, 7, 18, .48);
      border: 1px solid var(--line);
    }

    .subscribe-form {
      display: flex;
      gap: 10px;
      margin-top: 14px;
    }

    .form-note {
      min-height: 24px;
      margin: 10px 0 0;
      color: #c7faff;
      font-size: .9rem;
    }

    .qr-card {
      margin-top: 16px;
      display: grid;
      grid-template-columns: 96px 1fr;
      gap: 16px;
      align-items: center;
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid var(--line);
    }

    .qr-art {
      width: 96px;
      height: 96px;
      border-radius: 18px;
      background:
        linear-gradient(90deg, #fff 8px, transparent 8px) 0 0 / 16px 16px,
        linear-gradient(#fff 8px, transparent 8px) 0 0 / 16px 16px,
        linear-gradient(135deg, var(--primary), var(--primary-2));
      border: 8px solid rgba(255, 255, 255, .88);
      box-shadow: 0 16px 30px rgba(0, 0, 0, .2);
    }

    .site-footer {
      padding: 44px 0 34px;
      border-top: 1px solid var(--line);
      background: rgba(3, 5, 14, .55);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 24px;
      align-items: start;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
      font-weight: 950;
      font-size: 1.12rem;
    }

    .footer-desc {
      max-width: 620px;
      color: var(--muted);
      margin: 0;
    }

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

    .footer-links a {
      padding: 9px 12px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255, 255, 255, .055);
      border: 1px solid var(--line);
    }

    .footer-links a:hover {
      color: #fff;
      border-color: rgba(0, 230, 255, .36);
    }

    .copyright {
      margin-top: 28px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      color: var(--weak);
      font-size: .92rem;
    }

    .floating-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      z-index: 900;
      transform: translateX(-50%);
      width: min(620px, calc(100% - 28px));
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      padding: 10px 12px 10px 16px;
      border-radius: 999px;
      background: rgba(13, 16, 36, .84);
      border: 1px solid var(--line-strong);
      box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
      backdrop-filter: blur(16px);
    }

    .floating-cta span {
      color: #eaf0ff;
      font-weight: 850;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

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

      .section {
        padding: 72px 0;
      }

      .promo-stage {
        min-height: 560px;
      }

      .floating-ticket {
        display: none;
      }

      .entry-grid,
      .play-layout,
      .milestone-wrap,
      .news-layout,
      .app-panel {
        grid-template-columns: 1fr;
      }

      .entry-card.large {
        grid-row: auto;
        min-height: 260px;
      }

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

      .section-head {
        align-items: start;
        flex-direction: column;
      }
    }

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

      .site-header {
        height: 66px;
      }

      .header-actions .btn-rou {
        display: none;
      }

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

      .menu-toggle {
        width: 44px;
        height: 44px;
      }

      .nav-drawer {
        width: 100vw;
        padding: 22px;
      }

      .hero {
        min-height: auto;
        padding-top: 28px;
      }

      .promo-stage {
        min-height: 520px;
        border-radius: 28px;
      }

      .hero-content {
        padding: 76px 20px 54px;
      }

      .burst {
        width: 92px;
        height: 92px;
        right: 14px;
        top: 16px;
        font-size: .8rem;
      }

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

      .btn-rou {
        width: 100%;
      }

      .metric-wall,
      .voice-row,
      .footer-grid {
        grid-template-columns: 1fr;
      }

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

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

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

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

      .floating-cta span {
        white-space: normal;
      }

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

    @media (max-width: 520px) {
      body {
        line-height: 1.68;
      }

      .section {
        padding: 58px 0;
      }

      .section-title {
        font-size: clamp(1.65rem, 9vw, 2.35rem);
      }

      .hero h1 {
        font-size: clamp(2.05rem, 14vw, 3.5rem);
      }

      .hero-lead {
        font-size: 1rem;
      }

      .proof-pill {
        width: 100%;
        justify-content: center;
      }

      .entry-card,
      .steps-panel,
      .news-panel,
      .calendar-panel,
      .app-panel,
      .faq-shell {
        padding: 18px;
      }

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

      .news-list a {
        grid-template-columns: 1fr auto;
      }

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

      .calendar-item {
        grid-template-columns: 52px 1fr;
      }

      .cal-date {
        width: 50px;
        height: 50px;
        font-size: .88rem;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}