/* roulang page: index */
:root {
      --bg: #07111f;
      --bg-2: #0a1628;
      --panel: rgba(13, 31, 54, .62);
      --panel-soft: rgba(255, 255, 255, .065);
      --panel-strong: rgba(16, 34, 58, .84);
      --text: #eef7ff;
      --muted: #9fb3c8;
      --muted-2: #7890aa;
      --border: rgba(180, 210, 255, .16);
      --border-strong: rgba(185, 156, 255, .38);
      --lilac: #b99cff;
      --lilac-2: #8f78ff;
      --cyan: #44d9ff;
      --cyan-2: #6ee7f9;
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --shadow-soft: 0 20px 60px rgba(0, 180, 255, .08);
      --shadow-card: 0 18px 48px rgba(0, 0, 0, .18);
      --container: 1220px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.75;
      background:
        radial-gradient(circle at 16% 8%, rgba(185, 156, 255, .22), transparent 28%),
        radial-gradient(circle at 84% 16%, rgba(68, 217, 255, .14), transparent 30%),
        linear-gradient(180deg, #07111f 0%, #0a1628 48%, #07111f 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.16));
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    .glass {
      background: var(--panel);
      border: 1px solid var(--border);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      box-shadow: var(--shadow-soft);
    }

    .glass-soft {
      background: var(--panel-soft);
      border: 1px solid rgba(180, 210, 255, .13);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }

    .nav-wrap {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(180, 210, 255, .12);
      background: rgba(7, 17, 31, .74);
      backdrop-filter: blur(22px);
      -webkit-backdrop-filter: blur(22px);
      transition: box-shadow .2s ease, background .2s ease;
    }

    .nav-wrap.is-scrolled {
      background: rgba(7, 17, 31, .9);
      box-shadow: 0 12px 36px rgba(0,0,0,.22);
    }

    .nav-inner {
      min-height: 74px;
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 236px;
      font-weight: 800;
      color: #fff;
      line-height: 1.2;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      background:
        radial-gradient(circle at 35% 28%, rgba(255,255,255,.72), transparent 18%),
        linear-gradient(135deg, var(--lilac), var(--cyan));
      box-shadow: 0 0 28px rgba(185, 156, 255, .42);
      flex: 0 0 auto;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 0 14px;
      border-radius: 999px;
      color: #b9c9dc;
      font-size: 14px;
      transition: color .18s ease, background .18s ease, border-color .18s ease;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: #fff;
      background: rgba(185, 156, 255, .10);
      border-color: rgba(185, 156, 255, .24);
      outline: none;
    }

    .nav-link.active {
      color: #fff;
      background: rgba(68, 217, 255, .10);
      border-color: rgba(68, 217, 255, .25);
    }

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

    .command-search {
      height: 42px;
      width: 238px;
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 0 12px;
      border-radius: 15px;
      color: var(--muted);
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.15);
      transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }

    .command-search:focus-within,
    .command-search:hover {
      border-color: rgba(68, 217, 255, .42);
      box-shadow: 0 0 0 4px rgba(68, 217, 255, .08);
      background: rgba(255,255,255,.075);
    }

    .command-search input {
      width: 100%;
      border: 0;
      outline: none;
      background: transparent;
      color: #eef7ff;
      min-width: 0;
      font-size: 14px;
    }

    .command-search input::placeholder {
      color: #8ea5bc;
    }

    .kbd {
      flex: 0 0 auto;
      min-width: 28px;
      padding: 2px 7px;
      border-radius: 8px;
      color: #bcd1e6;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.11);
      font-size: 12px;
      line-height: 1.4;
      text-align: center;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 15px;
      border: 1px solid transparent;
      font-weight: 700;
      font-size: 15px;
      line-height: 1.25;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, filter .18s ease;
      user-select: none;
      white-space: nowrap;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--lilac-2), var(--cyan));
      box-shadow: 0 14px 44px rgba(68, 217, 255, .22), 0 0 24px rgba(185, 156, 255, .24);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      transform: translateY(-1px);
      filter: brightness(1.08);
      box-shadow: 0 18px 58px rgba(68, 217, 255, .30), 0 0 34px rgba(185, 156, 255, .32);
      outline: none;
    }

    .btn-primary:active,
    .btn-secondary:active {
      transform: translateY(0);
    }

    .btn-secondary {
      color: #e5f2ff;
      background: rgba(255,255,255,.055);
      border-color: rgba(180,210,255,.18);
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      border-color: rgba(185, 156, 255, .44);
      background: rgba(185, 156, 255, .10);
      outline: none;
    }

    .icon-button,
    .mobile-toggle {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      border: 1px solid rgba(180,210,255,.16);
      color: #dcecff;
      background: rgba(255,255,255,.055);
      transition: background .18s ease, border-color .18s ease;
    }

    .icon-button:hover,
    .mobile-toggle:hover,
    .icon-button:focus-visible,
    .mobile-toggle:focus-visible {
      background: rgba(68,217,255,.10);
      border-color: rgba(68,217,255,.30);
      outline: none;
    }

    .mobile-toggle {
      display: none;
    }

    .mobile-panel {
      display: none;
      padding: 0 0 18px;
    }

    .hero {
      position: relative;
      min-height: 690px;
      padding: 64px 0 72px;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 26px 28px auto 28px;
      height: 430px;
      border-radius: 34px;
      background:
        linear-gradient(120deg, rgba(7, 17, 31, .12), rgba(10, 22, 40, .72)),
        radial-gradient(circle at 30% 30%, rgba(185,156,255,.34), transparent 34%),
        radial-gradient(circle at 78% 28%, rgba(68,217,255,.24), transparent 30%),
        linear-gradient(135deg, rgba(185,156,255,.16), rgba(68,217,255,.08));
      border: 1px solid rgba(180,210,255,.13);
      box-shadow: 0 32px 90px rgba(0, 0, 0, .28);
      z-index: -1;
    }

    .hero-kv {
      padding: 54px 0 20px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      color: #e9e2ff;
      background: rgba(185,156,255,.12);
      border: 1px solid rgba(185,156,255,.28);
      font-size: 14px;
      font-weight: 700;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--cyan);
      box-shadow: 0 0 16px rgba(68,217,255,.75);
    }

    .hero h1 {
      margin: 22px 0 18px;
      max-width: 980px;
      font-size: clamp(34px, 6vw, 62px);
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 790px;
      color: #c3d4e7;
      font-size: clamp(16px, 2vw, 18px);
      line-height: 1.9;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 28px;
    }

    .countdown-bar {
      margin-top: 34px;
      display: grid;
      grid-template-columns: 1.25fr repeat(3, minmax(120px, .55fr));
      gap: 14px;
      padding: 16px;
      border-radius: 24px;
    }

    .countdown-copy {
      padding: 6px 8px;
    }

    .countdown-copy strong {
      display: block;
      font-size: 17px;
      color: #fff;
    }

    .countdown-copy span {
      display: block;
      color: var(--muted);
      font-size: 14px;
      margin-top: 2px;
    }

    .time-box {
      min-height: 78px;
      border-radius: 18px;
      padding: 14px 16px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(180,210,255,.13);
    }

    .time-box b {
      display: block;
      font-size: 28px;
      line-height: 1.1;
      color: #fff;
    }

    .time-box span {
      color: #91a7bd;
      font-size: 13px;
    }

    .hero-stage {
      margin-top: 18px;
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }

    .filter-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 18px;
      border-radius: 24px;
    }

    .chip,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 32px;
      padding: 0 12px;
      border-radius: 999px;
      color: #dcd2ff;
      background: rgba(185,156,255,.10);
      border: 1px solid rgba(185,156,255,.22);
      font-size: 13px;
      font-weight: 700;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }

    .chip:hover {
      transform: translateY(-1px);
      background: rgba(68,217,255,.10);
      border-color: rgba(68,217,255,.28);
    }

    .status-panel {
      border-radius: 24px;
      padding: 20px;
    }

    .status-step {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 12px 0;
      border-bottom: 1px solid rgba(180,210,255,.10);
    }

    .status-step:last-child {
      border-bottom: 0;
    }

    .step-dot {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      color: #07111f;
      font-weight: 900;
      background: linear-gradient(135deg, var(--lilac), var(--cyan));
    }

    .status-step strong {
      display: block;
      font-size: 15px;
      color: #fff;
    }

    .status-step small {
      color: var(--muted);
      font-size: 13px;
    }

    .section {
      padding: 92px 0;
      position: relative;
    }

    .section.compact {
      padding: 70px 0;
    }

    .section-heading {
      max-width: 760px;
      margin-bottom: 34px;
    }

    .section-heading.center {
      margin-inline: auto;
      text-align: center;
    }

    .section-heading h2 {
      margin: 0 0 12px;
      font-size: clamp(26px, 4vw, 42px);
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: 0;
    }

    .section-heading p {
      margin: 0;
      color: #b5c8dc;
      font-size: 17px;
      line-height: 1.85;
    }

    .problem-grid {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr);
      gap: 22px;
      align-items: stretch;
    }

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

    .problem-item {
      display: grid;
      grid-template-columns: 12px 1fr auto;
      gap: 16px;
      align-items: start;
      padding: 20px;
      border-radius: 22px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .problem-item:hover,
    .content-card:hover,
    .story-card:hover,
    .vertical-card:hover,
    .feedback-card:hover {
      transform: translateY(-2px);
      border-color: rgba(185,156,255,.35);
      background: rgba(255,255,255,.075);
    }

    .signal {
      width: 12px;
      height: 12px;
      margin-top: 8px;
      border-radius: 999px;
      background: var(--lilac);
      box-shadow: 0 0 18px rgba(185,156,255,.65);
    }

    .problem-item h3,
    .content-card h3,
    .story-card h3,
    .vertical-card h3,
    .feedback-card h3 {
      margin: 0 0 6px;
      font-size: 20px;
      line-height: 1.35;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0;
    }

    .problem-item p,
    .content-card p,
    .story-card p,
    .vertical-card p,
    .feedback-card p {
      margin: 0;
      color: #aebfd2;
      font-size: 15px;
      line-height: 1.75;
    }

    .diagnosis-panel {
      padding: 26px;
      border-radius: 28px;
    }

    .progress-row {
      margin-top: 20px;
    }

    .progress-head {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      color: #dfeeff;
      font-size: 14px;
      margin-bottom: 8px;
    }

    .progress-track {
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.075);
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.08);
    }

    .progress-fill {
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--lilac), var(--cyan));
      box-shadow: 0 0 18px rgba(68,217,255,.35);
    }

    .solution-wrap {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 22px;
      align-items: start;
    }

    .flow-card {
      position: relative;
      padding: 24px;
      border-radius: 28px;
    }

    .flow-step {
      position: relative;
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 14px;
      padding: 12px 0 20px;
    }

    .flow-step:not(:last-child)::after {
      content: "";
      position: absolute;
      left: 20px;
      top: 54px;
      bottom: -2px;
      width: 2px;
      background: linear-gradient(180deg, rgba(185,156,255,.7), rgba(68,217,255,.08));
    }

    .flow-no {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background: rgba(185,156,255,.14);
      border: 1px solid rgba(185,156,255,.28);
      color: #f0eaff;
      font-weight: 900;
    }

    .flow-step strong {
      display: block;
      color: #fff;
      font-size: 18px;
      margin-bottom: 4px;
    }

    .flow-step span {
      display: block;
      color: #aebfd2;
      font-size: 15px;
      line-height: 1.75;
    }

    .search-panel {
      padding: 24px;
      border-radius: 28px;
    }

    .search-large {
      height: 54px;
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 0 16px;
      border-radius: 18px;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(180,210,255,.18);
      margin-bottom: 18px;
    }

    .search-large input {
      flex: 1;
      min-width: 0;
      color: #fff;
      border: 0;
      outline: 0;
      background: transparent;
    }

    .search-large input::placeholder {
      color: #8da3bb;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .result-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr;
      gap: 22px;
      align-items: stretch;
    }

    .metric-card {
      border-radius: 28px;
      padding: 28px;
      min-height: 360px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .metric-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-top: 22px;
    }

    .metric {
      padding: 18px;
      border-radius: 20px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.12);
    }

    .metric b {
      display: block;
      font-size: 32px;
      line-height: 1.1;
      color: #fff;
    }

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

    .mini-stack {
      display: grid;
      gap: 22px;
    }

    .content-card,
    .story-card,
    .vertical-card,
    .feedback-card,
    .news-item,
    .faq-item {
      border-radius: 24px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .content-card {
      padding: 22px;
    }

    .story-band {
      overflow: hidden;
      border-radius: 34px;
      padding: 34px;
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 28px;
      align-items: center;
      background:
        linear-gradient(120deg, rgba(13,31,54,.78), rgba(13,31,54,.48)),
        radial-gradient(circle at 78% 24%, rgba(185,156,255,.20), transparent 32%);
      border: 1px solid var(--border);
    }

    .story-visual {
      min-height: 300px;
      border-radius: 26px;
      background:
        linear-gradient(145deg, rgba(68,217,255,.16), rgba(185,156,255,.14)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.08) 0 1px, transparent 1px 16px);
      border: 1px solid rgba(180,210,255,.13);
      position: relative;
      overflow: hidden;
    }

    .story-visual::after {
      content: "五月婷婷爱六月丁香色";
      position: absolute;
      left: 24px;
      bottom: 22px;
      max-width: 300px;
      color: rgba(255,255,255,.82);
      font-size: 34px;
      line-height: 1.18;
      font-weight: 900;
    }

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

    .vertical-card {
      min-height: 286px;
      padding: 18px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      position: relative;
    }

    .vertical-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 50% 18%, rgba(185,156,255,.20), transparent 30%),
        linear-gradient(180deg, transparent, rgba(7,17,31,.50));
      pointer-events: none;
    }

    .vertical-card > * {
      position: relative;
      z-index: 1;
    }

    .cover-mark {
      width: 56px;
      height: 56px;
      border-radius: 20px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(185,156,255,.26), rgba(68,217,255,.18));
      border: 1px solid rgba(255,255,255,.12);
      color: #fff;
      font-weight: 900;
    }

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

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

    .directory-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 16px 18px;
      border-radius: 18px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.12);
      transition: background .18s ease, border-color .18s ease;
    }

    .directory-row:hover {
      background: rgba(185,156,255,.09);
      border-color: rgba(185,156,255,.28);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      align-items: start;
    }

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

    .news-item {
      display: grid;
      grid-template-columns: 96px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
    }

    .news-date {
      color: #cfdded;
      font-weight: 800;
      font-size: 14px;
    }

    .news-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      color: #fff;
    }

    .news-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .feedback-wall {
      columns: 2;
      column-gap: 18px;
    }

    .feedback-card {
      break-inside: avoid;
      display: inline-block;
      width: 100%;
      padding: 22px;
      margin: 0 0 18px;
    }

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

    .avatar {
      width: 42px;
      height: 42px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(185,156,255,.75), rgba(68,217,255,.60));
      color: #07111f;
      font-weight: 900;
    }

    .stars {
      color: #b99cff;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .faq-list {
      display: grid;
      gap: 12px;
      max-width: 920px;
      margin: 0 auto;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 56px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      padding: 18px 20px;
      color: #fff;
      text-align: left;
      background: transparent;
      border: 0;
      font-weight: 800;
    }

    .faq-question:focus-visible {
      outline: 2px solid rgba(68,217,255,.55);
      outline-offset: -2px;
    }

    .faq-icon {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      color: #07111f;
      background: linear-gradient(135deg, var(--lilac), var(--cyan));
      flex: 0 0 auto;
      transition: transform .2s ease;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      color: #afc3d8;
      transition: max-height .24s ease;
      border-left: 3px solid transparent;
    }

    .faq-answer p {
      margin: 0;
      padding: 0 20px 20px 20px;
      line-height: 1.85;
    }

    .faq-item.open {
      border-color: rgba(185,156,255,.38);
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
    }

    .faq-item.open .faq-answer {
      max-height: 180px;
      border-left-color: var(--lilac);
    }

    .cta-section {
      padding: 84px 0;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: 34px;
      padding: 56px 34px;
      text-align: center;
      background:
        radial-gradient(circle at 20% 20%, rgba(185,156,255,.24), transparent 26%),
        radial-gradient(circle at 80% 12%, rgba(68,217,255,.16), transparent 30%),
        rgba(13,31,54,.66);
      border: 1px solid rgba(180,210,255,.17);
    }

    .cta-panel h2 {
      margin: 0 auto 12px;
      max-width: 780px;
      font-size: clamp(28px, 4vw, 44px);
      line-height: 1.22;
      font-weight: 900;
    }

    .cta-panel p {
      margin: 0 auto;
      max-width: 720px;
      color: #b9cbe0;
      font-size: 17px;
    }

    .assurance {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 22px;
    }

    .site-footer {
      border-top: 1px solid rgba(180,210,255,.12);
      background: rgba(5, 13, 24, .78);
      padding: 46px 0 28px;
    }

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

    .footer-title {
      color: #fff;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-text,
    .footer-link,
    .copyright {
      color: #90a7be;
      font-size: 14px;
      line-height: 1.8;
    }

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

    .footer-link {
      transition: color .18s ease;
    }

    .footer-link:hover,
    .footer-link:focus-visible {
      color: var(--lilac);
      outline: none;
    }

    .copyright {
      margin-top: 30px;
      padding-top: 18px;
      border-top: 1px solid rgba(180,210,255,.10);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    @media (max-width: 1180px) {
      .command-search {
        width: 190px;
      }

      .brand {
        min-width: 210px;
      }
    }

    @media (max-width: 1024px) {
      .desktop-nav,
      .nav-actions {
        display: none;
      }

      .mobile-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .mobile-panel.open {
        display: block;
      }

      .mobile-panel .command-search {
        width: 100%;
        margin-bottom: 12px;
      }

      .mobile-panel .nav-link {
        width: 100%;
        justify-content: flex-start;
        margin: 4px 0;
      }

      .mobile-panel .btn {
        width: 100%;
        margin-top: 10px;
      }

      .countdown-bar,
      .hero-stage,
      .problem-grid,
      .solution-wrap,
      .result-grid,
      .story-band,
      .directory-grid,
      .news-layout,
      .footer-grid {
        grid-template-columns: 1fr;
      }

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

      .hero::before {
        inset-inline: 14px;
        height: 520px;
      }
    }

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

      .nav-inner {
        min-height: 66px;
      }

      .brand {
        min-width: 0;
        font-size: 14px;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
        border-radius: 12px;
      }

      .hero {
        min-height: auto;
        padding: 34px 0 52px;
      }

      .hero-kv {
        padding-top: 30px;
      }

      .hero h1 {
        font-size: clamp(34px, 10vw, 42px);
      }

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

      .section {
        padding: 62px 0;
      }

      .section.compact {
        padding: 52px 0;
      }

      .countdown-bar {
        gap: 10px;
        padding: 12px;
      }

      .status-step {
        grid-template-columns: 34px 1fr;
      }

      .status-step .badge {
        grid-column: 2;
        justify-self: start;
      }

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

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

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

      .feedback-wall {
        columns: 1;
      }

      .cta-panel {
        padding: 40px 20px;
        border-radius: 28px;
      }

      .story-band {
        padding: 22px;
      }

      .story-visual::after {
        font-size: 26px;
      }

      .copyright {
        display: block;
      }
    }

    @media (max-width: 520px) {
      .btn {
        min-height: 44px;
        padding-inline: 15px;
        white-space: normal;
      }

      .chip,
      .badge {
        max-width: 100%;
      }

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

      .problem-item .badge {
        grid-column: 2;
        justify-self: start;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #07111f;
      --bg-soft: #0a1628;
      --panel: rgba(13, 31, 54, .62);
      --panel-strong: rgba(16, 34, 58, .78);
      --line: rgba(180, 210, 255, .16);
      --line-strong: rgba(184, 156, 255, .42);
      --text: #edf6ff;
      --muted: #9fb2c8;
      --muted-2: #7088a5;
      --lilac: #b89cff;
      --lilac-soft: rgba(184, 156, 255, .16);
      --cyan: #35d6ff;
      --cyan-soft: rgba(53, 214, 255, .14);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --shadow: 0 24px 70px rgba(0, 24, 56, .36);
      --glow: 0 0 30px rgba(53, 214, 255, .22), 0 18px 60px rgba(0, 180, 255, .10);
      --container: 1220px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.75;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(184, 156, 255, .22), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(53, 214, 255, .18), transparent 30%),
        radial-gradient(circle at 50% 100%, rgba(72, 111, 255, .14), transparent 36%),
        linear-gradient(180deg, #07111f 0%, #0a1628 48%, #07111f 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), rgba(0,0,0,.18));
      z-index: -2;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background: radial-gradient(circle at 50% 0%, rgba(255,255,255,.05), transparent 45%);
      z-index: -1;
    }

    a { color: inherit; text-decoration: none; }
    img, svg { display: block; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    input { min-width: 0; }

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

    .nav-wrap {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(7, 17, 31, .72);
      border-bottom: 1px solid rgba(180, 210, 255, .14);
      backdrop-filter: blur(18px);
      transition: box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }

    .nav-wrap.is-scrolled {
      background: rgba(7, 17, 31, .9);
      box-shadow: 0 18px 50px rgba(0, 20, 46, .34);
      border-color: rgba(53, 214, 255, .18);
    }

    .nav-inner {
      height: 76px;
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      background:
        linear-gradient(135deg, rgba(184,156,255,.98), rgba(53,214,255,.92)),
        radial-gradient(circle at 30% 20%, #fff, transparent 34%);
      box-shadow: 0 0 24px rgba(184, 156, 255, .38), 0 0 36px rgba(53, 214, 255, .18);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border-radius: 8px;
      border: 1px solid rgba(255, 255, 255, .58);
      background: rgba(7, 17, 31, .12);
    }

    .desktop-nav {
      flex: 1;
      display: flex;
      justify-content: center;
      gap: 8px;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
      padding: 8px 13px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      transition: color .18s ease, background .18s ease, box-shadow .18s ease;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: #fff;
      background: rgba(255, 255, 255, .07);
      outline: none;
    }

    .nav-link.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(184,156,255,.18), rgba(53,214,255,.12));
      box-shadow: inset 0 0 0 1px rgba(184,156,255,.24);
    }

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

    .command-search {
      height: 42px;
      width: 238px;
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 0 10px 0 13px;
      border-radius: 15px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(180, 210, 255, .16);
      color: var(--muted);
      transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }

    .command-search:focus-within {
      border-color: rgba(53, 214, 255, .58);
      background: rgba(255, 255, 255, .075);
      box-shadow: 0 0 0 4px rgba(184, 156, 255, .12), 0 0 26px rgba(53, 214, 255, .12);
    }

    .command-search input {
      flex: 1;
      border: 0;
      outline: 0;
      background: transparent;
      color: #fff;
      font-size: 14px;
    }

    .command-search input::placeholder { color: #7f94ad; }

    .kbd {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 34px;
      height: 24px;
      padding: 0 7px;
      border-radius: 8px;
      background: rgba(184, 156, 255, .12);
      color: #cdbdff;
      font-size: 12px;
      border: 1px solid rgba(184, 156, 255, .18);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 11px 18px;
      border-radius: 15px;
      border: 1px solid transparent;
      color: #fff;
      font-weight: 700;
      line-height: 1.2;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, filter .18s ease;
      white-space: nowrap;
    }

    .btn:hover { transform: translateY(-1px); }
    .btn:active { transform: translateY(0); }
    .btn:focus-visible {
      outline: 3px solid rgba(53, 214, 255, .28);
      outline-offset: 3px;
    }

    .btn-primary {
      background: linear-gradient(135deg, #a989ff 0%, #35d6ff 100%);
      box-shadow: 0 0 24px rgba(184,156,255,.28), 0 12px 38px rgba(53,214,255,.16);
    }

    .btn-primary:hover {
      filter: brightness(1.08);
      box-shadow: 0 0 34px rgba(184,156,255,.36), 0 18px 50px rgba(53,214,255,.22);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, .06);
      border-color: rgba(180, 210, 255, .18);
      color: #dcecff;
    }

    .btn-secondary:hover {
      border-color: rgba(184,156,255,.58);
      background: rgba(184, 156, 255, .11);
    }

    .icon-button,
    .mobile-toggle {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 15px;
      border: 1px solid rgba(180, 210, 255, .16);
      background: rgba(255, 255, 255, .055);
      color: #cfe1f5;
      transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease;
    }

    .icon-button:hover,
    .mobile-toggle:hover {
      color: #fff;
      border-color: rgba(184,156,255,.5);
      background: rgba(255,255,255,.09);
      transform: translateY(-1px);
    }

    .mobile-toggle { display: none; margin-left: auto; }

    .mobile-panel {
      display: none;
      padding: 0 0 18px;
      border-top: 1px solid rgba(180, 210, 255, .12);
    }

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

    .section-tight { padding: 66px 0; }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 32px;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(184, 156, 255, .12);
      border: 1px solid rgba(184, 156, 255, .24);
      color: #d7cbff;
      font-size: 14px;
      font-weight: 700;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 14px rgba(53, 214, 255, .75);
    }

    .hero-inner {
      padding: 72px 0 42px;
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(340px, .72fr);
      gap: 38px;
      align-items: center;
    }

    h1, h2, h3, p { margin: 0; }
    h1 {
      margin-top: 20px;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: 0;
      max-width: 880px;
    }

    h2 {
      font-size: clamp(26px, 3.4vw, 40px);
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: 0;
      color: #f4f9ff;
    }

    h3 {
      font-size: 21px;
      line-height: 1.35;
      font-weight: 750;
      color: #fff;
    }

    .lead {
      margin-top: 20px;
      max-width: 730px;
      color: #b8c8da;
      font-size: 18px;
      line-height: 1.88;
    }

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

    .quick-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 26px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 34px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(9, 26, 47, .7);
      border: 1px solid rgba(180, 210, 255, .16);
      color: #c8d8ea;
      font-size: 14px;
      transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease;
    }

    .chip:hover,
    .chip.active {
      color: #fff;
      border-color: rgba(184,156,255,.58);
      background: rgba(184,156,255,.14);
      transform: translateY(-1px);
    }

    .glass-card {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
    }

    .hero-panel {
      padding: 24px;
      position: relative;
      overflow: hidden;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: -1px;
      background: radial-gradient(circle at 18% 0%, rgba(184,156,255,.2), transparent 38%),
                  radial-gradient(circle at 100% 30%, rgba(53,214,255,.16), transparent 38%);
      pointer-events: none;
    }

    .panel-content { position: relative; z-index: 1; }

    .filter-box {
      display: flex;
      gap: 10px;
      padding: 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.14);
      margin-top: 18px;
    }

    .filter-box input {
      flex: 1;
      height: 44px;
      border: 0;
      outline: 0;
      border-radius: 14px;
      padding: 0 14px;
      background: rgba(7, 17, 31, .62);
      color: #fff;
      border: 1px solid rgba(180,210,255,.12);
      transition: border-color .18s ease, box-shadow .18s ease;
    }

    .filter-box input:focus {
      border-color: rgba(53,214,255,.58);
      box-shadow: 0 0 0 4px rgba(53,214,255,.1);
    }

    .progress-card {
      margin-top: 18px;
      padding: 18px;
      border-radius: 20px;
      background: rgba(7, 17, 31, .46);
      border: 1px solid rgba(180,210,255,.13);
    }

    .progress-bar {
      height: 10px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255,255,255,.08);
      margin: 14px 0 12px;
    }

    .progress-fill {
      width: 72%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--lilac), var(--cyan));
      box-shadow: 0 0 18px rgba(53,214,255,.42);
    }

    .mini-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 18px;
    }

    .mini-stat {
      padding: 14px;
      border-radius: 18px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.13);
    }

    .mini-stat strong {
      display: block;
      color: #fff;
      font-size: 22px;
      line-height: 1.2;
    }

    .mini-stat span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(280px, .55fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 32px;
    }

    .section-copy {
      color: #aebfd4;
      font-size: 16px;
      line-height: 1.85;
    }

    .explain-grid {
      display: grid;
      grid-template-columns: minmax(0, .86fr) minmax(320px, .48fr);
      gap: 22px;
      align-items: stretch;
    }

    .boundary-card {
      padding: 28px;
      min-height: 100%;
    }

    .boundary-list {
      display: grid;
      gap: 14px;
      margin-top: 24px;
    }

    .boundary-item {
      display: grid;
      grid-template-columns: 36px 1fr auto;
      gap: 14px;
      align-items: start;
      padding: 16px;
      border-radius: 18px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(180,210,255,.12);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .boundary-item:hover {
      transform: translateY(-2px);
      border-color: rgba(53,214,255,.28);
      background: rgba(255,255,255,.065);
    }

    .index-num {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 13px;
      background: linear-gradient(135deg, rgba(184,156,255,.22), rgba(53,214,255,.13));
      color: #efeaff;
      border: 1px solid rgba(184,156,255,.26);
      font-weight: 800;
    }

    .item-title {
      color: #fff;
      font-weight: 750;
      line-height: 1.35;
    }

    .item-desc {
      margin-top: 5px;
      color: #9fb2c8;
      font-size: 14px;
      line-height: 1.7;
    }

    .status-pill {
      align-self: start;
      padding: 5px 9px;
      border-radius: 999px;
      background: rgba(53,214,255,.1);
      color: #9ae9ff;
      font-size: 12px;
      border: 1px solid rgba(53,214,255,.22);
      white-space: nowrap;
    }

    .side-filter {
      padding: 24px;
      background: rgba(8, 22, 40, .7);
    }

    .sort-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }

    .sort-button {
      min-height: 38px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(180,210,255,.14);
      background: rgba(255,255,255,.04);
      color: #b8c8da;
      transition: all .18s ease;
    }

    .sort-button:hover,
    .sort-button.active {
      color: #fff;
      border-color: rgba(184,156,255,.52);
      background: rgba(184,156,255,.13);
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, .98fr) minmax(310px, .38fr);
      gap: 24px;
      align-items: start;
    }

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

    .entry-card {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      padding: 22px;
      border-radius: 24px;
      background: rgba(13, 31, 54, .58);
      border: 1px solid rgba(180,210,255,.16);
      box-shadow: 0 18px 58px rgba(0, 24, 56, .22);
      backdrop-filter: blur(16px);
      transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: rgba(184,156,255,.36);
      background: rgba(16, 38, 66, .68);
      box-shadow: 0 22px 64px rgba(53, 214, 255, .08);
    }

    .entry-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 12px;
    }

    .entry-card p {
      margin-top: 9px;
      color: #aebfd4;
      font-size: 15px;
      line-height: 1.78;
      max-width: 720px;
    }

    .entry-action {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      min-width: 128px;
    }

    .sidebar-stack {
      display: grid;
      gap: 16px;
      position: sticky;
      top: 98px;
    }

    .sidebar-card {
      padding: 22px;
      border-radius: 24px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.14);
      backdrop-filter: blur(16px);
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-top: 15px;
    }

    .small-link-list {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .small-link {
      padding: 13px;
      border-radius: 16px;
      background: rgba(7, 17, 31, .45);
      border: 1px solid rgba(180,210,255,.11);
      color: #cbdced;
      transition: border-color .18s ease, background .18s ease, color .18s ease;
    }

    .small-link:hover {
      color: #fff;
      border-color: rgba(53,214,255,.32);
      background: rgba(53,214,255,.08);
    }

    .process-band {
      display: grid;
      grid-template-columns: 1fr auto 1fr auto 1fr;
      gap: 14px;
      align-items: stretch;
    }

    .process-card {
      padding: 22px;
      border-radius: 22px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.14);
      min-height: 174px;
      transition: transform .18s ease, border-color .18s ease;
    }

    .process-card:hover {
      transform: translateY(-2px);
      border-color: rgba(184,156,255,.38);
    }

    .process-arrow {
      align-self: center;
      width: 42px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--lilac), var(--cyan));
      box-shadow: 0 0 18px rgba(53,214,255,.22);
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: minmax(260px, .42fr) minmax(0, .8fr);
      gap: 28px;
      align-items: start;
    }

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

    .faq-item {
      border-radius: 20px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(180,210,255,.14);
      overflow: hidden;
      transition: border-color .18s ease, background .18s ease;
    }

    .faq-item[open] {
      border-color: rgba(184,156,255,.42);
      background: rgba(184,156,255,.08);
    }

    .faq-item summary {
      min-height: 54px;
      padding: 17px 20px;
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      color: #fff;
      font-weight: 750;
    }

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

    .faq-item summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: rgba(53,214,255,.1);
      color: #9ae9ff;
      border: 1px solid rgba(53,214,255,.18);
      transition: transform .2s ease;
    }

    .faq-item[open] summary::after {
      content: "−";
      transform: rotate(180deg);
    }

    .faq-answer {
      padding: 0 20px 20px;
      color: #aebfd4;
      font-size: 15px;
      line-height: 1.85;
      border-left: 3px solid rgba(184,156,255,.58);
      margin-left: 20px;
      margin-bottom: 18px;
      padding-left: 16px;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 42px;
      border-radius: 30px;
      background:
        radial-gradient(circle at 18% 20%, rgba(184,156,255,.24), transparent 36%),
        radial-gradient(circle at 80% 20%, rgba(53,214,255,.18), transparent 34%),
        rgba(13,31,54,.72);
      border: 1px solid rgba(180,210,255,.18);
      box-shadow: var(--glow);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size: 32px 32px;
      opacity: .35;
      pointer-events: none;
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 28px;
      align-items: center;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 54px 0 32px;
      background: rgba(5, 12, 23, .74);
      border-top: 1px solid rgba(180,210,255,.14);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) .55fr .55fr;
      gap: 34px;
    }

    .footer-text {
      max-width: 520px;
      color: #91a6bf;
      font-size: 14px;
      line-height: 1.8;
    }

    .footer-title {
      color: #fff;
      font-weight: 800;
      margin-bottom: 14px;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-link {
      color: #91a6bf;
      font-size: 14px;
      transition: color .18s ease, transform .18s ease;
    }

    .footer-link:hover {
      color: #d7cbff;
      transform: translateX(2px);
    }

    .copyright {
      margin-top: 36px;
      padding-top: 22px;
      border-top: 1px solid rgba(180,210,255,.12);
      display: flex;
      justify-content: space-between;
      gap: 18px;
      color: #7088a5;
      font-size: 13px;
      flex-wrap: wrap;
    }

    @media (max-width: 1120px) {
      .desktop-nav { display: none; }
      .nav-actions .command-search { display: none; }
      .mobile-toggle { display: inline-flex; }
      .nav-actions .icon-button { display: none; }
      .hero-inner,
      .explain-grid,
      .content-layout,
      .faq-wrap,
      .cta-content {
        grid-template-columns: 1fr;
      }
      .sidebar-stack { position: static; }
      .process-band {
        grid-template-columns: 1fr;
      }
      .process-arrow {
        width: 2px;
        height: 34px;
        margin-left: 26px;
      }
      .cta-actions { justify-content: flex-start; }
    }

    @media (max-width: 768px) {
      .site-container { width: min(100% - 28px, var(--container)); }
      .nav-inner { height: 68px; }
      .brand span:last-child {
        max-width: 210px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
      .nav-actions { display: none; }
      .mobile-panel.is-open {
        display: grid;
        gap: 10px;
      }
      .mobile-panel .command-search {
        width: 100%;
        margin-top: 14px;
      }
      .mobile-panel .nav-link {
        justify-content: flex-start;
        width: 100%;
        border-radius: 14px;
      }
      .mobile-panel .btn {
        width: 100%;
        margin-top: 6px;
      }
      .hero-inner { padding: 52px 0 28px; gap: 26px; }
      .lead { font-size: 16px; line-height: 1.82; }
      .section,
      .section-tight { padding: 56px 0; }
      .section-head {
        grid-template-columns: 1fr;
        gap: 14px;
      }
      .hero-panel,
      .boundary-card,
      .side-filter,
      .sidebar-card,
      .cta-panel {
        border-radius: 22px;
        padding: 20px;
      }
      .filter-box {
        flex-direction: column;
      }
      .filter-box .btn {
        width: 100%;
      }
      .mini-stats {
        grid-template-columns: 1fr;
      }
      .boundary-item {
        grid-template-columns: 34px 1fr;
      }
      .status-pill {
        grid-column: 2;
        width: fit-content;
      }
      .entry-card {
        grid-template-columns: 1fr;
      }
      .entry-action {
        justify-content: flex-start;
        min-width: 0;
      }
      .entry-action .btn {
        width: 100%;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .copyright {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .brand span:last-child { max-width: 172px; }
      h1 { font-size: 34px; }
      .hero-actions .btn,
      .cta-actions .btn {
        width: 100%;
      }
      .quick-row,
      .tag-cloud {
        gap: 8px;
      }
      .chip {
        font-size: 13px;
        padding-inline: 10px;
      }
      .faq-item summary {
        align-items: flex-start;
        line-height: 1.55;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #07111f;
      --bg-2: #0a1628;
      --panel: rgba(13, 31, 54, .62);
      --panel-soft: rgba(255, 255, 255, .065);
      --panel-strong: rgba(16, 34, 58, .84);
      --line: rgba(180, 210, 255, .17);
      --line-strong: rgba(201, 167, 255, .42);
      --text: #edf7ff;
      --muted: #9db4c9;
      --muted-2: #7791aa;
      --lilac: #c9a7ff;
      --violet: #8e6cff;
      --cyan: #63e8ff;
      --green: #75f4c8;
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --shadow: 0 24px 70px rgba(0, 180, 255, .10);
      --shadow-lilac: 0 18px 48px rgba(201, 167, 255, .18);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.75;
      background:
        radial-gradient(circle at 14% 8%, rgba(201, 167, 255, .18), transparent 30%),
        radial-gradient(circle at 84% 12%, rgba(99, 232, 255, .14), transparent 28%),
        radial-gradient(circle at 58% 72%, rgba(142, 108, 255, .10), transparent 34%),
        linear-gradient(180deg, #07111f 0%, #0a1628 42%, #07111f 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .36;
      background-image:
        linear-gradient(rgba(180, 210, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(180, 210, 255, .055) 1px, transparent 1px);
      background-size: 46px 46px;
      mask-image: linear-gradient(to bottom, black, transparent 78%);
      z-index: -2;
    }

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

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

    button, input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    input {
      min-width: 0;
    }

    :focus-visible {
      outline: 2px solid rgba(99, 232, 255, .9);
      outline-offset: 3px;
    }

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

    .nav-wrap {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(180, 210, 255, .12);
      background: rgba(7, 17, 31, .76);
      backdrop-filter: blur(20px);
      transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .nav-wrap.is-scrolled {
      background: rgba(7, 17, 31, .92);
      border-color: rgba(99, 232, 255, .20);
      box-shadow: 0 18px 46px rgba(0, 0, 0, .24);
    }

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

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--text);
      font-weight: 800;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 13px;
      background:
        linear-gradient(135deg, rgba(201, 167, 255, .96), rgba(99, 232, 255, .92)),
        radial-gradient(circle at 30% 25%, rgba(255, 255, 255, .8), transparent 30%);
      box-shadow: 0 0 0 1px rgba(255, 255, 255, .2), 0 0 28px rgba(201, 167, 255, .34);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border-radius: 9px;
      border: 1px solid rgba(7, 17, 31, .55);
      background: rgba(7, 17, 31, .18);
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid rgba(180, 210, 255, .12);
      border-radius: 999px;
      background: rgba(255, 255, 255, .045);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 8px 14px;
      border-radius: 999px;
      color: #b9c9d9;
      font-size: 14px;
      font-weight: 650;
      transition: color .18s ease, background .18s ease, box-shadow .18s ease, transform .18s ease;
    }

    .nav-link:hover {
      color: var(--text);
      background: rgba(201, 167, 255, .10);
    }

    .nav-link.active {
      color: #fff;
      background: rgba(201, 167, 255, .16);
      box-shadow: inset 0 0 0 1px rgba(201, 167, 255, .22), 0 0 22px rgba(201, 167, 255, .12);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 10px;
    }

    .command-search {
      height: 42px;
      width: 230px;
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 0 10px 0 13px;
      border: 1px solid rgba(180, 210, 255, .15);
      border-radius: 15px;
      background: rgba(255, 255, 255, .055);
      color: #a9bed2;
      transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }

    .command-search:focus-within {
      border-color: rgba(99, 232, 255, .55);
      background: rgba(255, 255, 255, .08);
      box-shadow: 0 0 0 4px rgba(99, 232, 255, .08), 0 0 26px rgba(201, 167, 255, .15);
    }

    .command-search input {
      width: 100%;
      border: 0;
      outline: 0;
      color: var(--text);
      background: transparent;
      font-size: 14px;
    }

    .command-search input::placeholder {
      color: #7f96ad;
    }

    .kbd {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 34px;
      height: 24px;
      padding: 0 7px;
      border-radius: 8px;
      color: #c7d8e8;
      font-size: 12px;
      line-height: 1;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .10);
    }

    .icon-button {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(180, 210, 255, .15);
      border-radius: 15px;
      background: rgba(255, 255, 255, .055);
      color: #c7d8e8;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
    }

    .icon-button:hover {
      transform: translateY(-1px);
      color: #fff;
      border-color: rgba(201, 167, 255, .36);
      background: rgba(201, 167, 255, .10);
    }

    .btn {
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 10px 18px;
      border-radius: 15px;
      border: 1px solid transparent;
      font-size: 14px;
      font-weight: 750;
      line-height: 1.2;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, filter .18s ease;
      white-space: nowrap;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--violet), var(--lilac) 48%, var(--cyan));
      box-shadow: 0 0 0 1px rgba(255, 255, 255, .13) inset, 0 12px 34px rgba(99, 232, 255, .18), 0 10px 30px rgba(201, 167, 255, .18);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      filter: brightness(1.06);
      box-shadow: 0 0 0 1px rgba(255, 255, 255, .18) inset, 0 18px 44px rgba(99, 232, 255, .26), 0 16px 42px rgba(201, 167, 255, .24);
    }

    .btn-primary:active,
    .btn-secondary:active {
      transform: translateY(0);
    }

    .btn-secondary {
      color: #dcecff;
      background: rgba(255, 255, 255, .055);
      border-color: rgba(180, 210, 255, .18);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .03);
    }

    .btn-secondary:hover {
      border-color: rgba(201, 167, 255, .45);
      background: rgba(201, 167, 255, .10);
      transform: translateY(-1px);
    }

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      color: var(--text);
      border: 1px solid rgba(180, 210, 255, .16);
      border-radius: 15px;
      background: rgba(255, 255, 255, .06);
    }

    .mobile-panel {
      display: none;
      padding: 0 0 18px;
    }

    .hero {
      position: relative;
      padding: 74px 0 54px;
      overflow: hidden;
    }

    .hero::after {
      content: "";
      position: absolute;
      right: -12%;
      top: 6%;
      width: 540px;
      height: 540px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(99, 232, 255, .16), transparent 66%);
      filter: blur(6px);
      pointer-events: none;
      z-index: -1;
    }

    .section {
      padding: 82px 0;
      position: relative;
    }

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

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .78fr);
      gap: 36px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 7px 12px;
      border-radius: 999px;
      color: #d7c8ff;
      font-size: 13px;
      font-weight: 750;
      background: rgba(201, 167, 255, .10);
      border: 1px solid rgba(201, 167, 255, .24);
      box-shadow: 0 0 20px rgba(201, 167, 255, .08);
    }

    .eyebrow-dot {
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--cyan);
      box-shadow: 0 0 16px rgba(99, 232, 255, .85);
    }

    h1 {
      margin: 18px 0 16px;
      color: #fff;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: 0;
    }

    .hero-copy {
      max-width: 720px;
      color: #b8cadb;
      font-size: 17px;
      line-height: 1.9;
    }

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

    .stat-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 680px;
      margin-top: 30px;
    }

    .mini-stat {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(180, 210, 255, .14);
    }

    .mini-stat strong {
      display: block;
      color: #fff;
      font-size: 24px;
      line-height: 1.2;
    }

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

    .coupon-wall {
      position: relative;
      min-height: 454px;
      padding: 22px;
      border-radius: 30px;
      background: linear-gradient(180deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .045));
      border: 1px solid rgba(180, 210, 255, .18);
      box-shadow: var(--shadow);
      backdrop-filter: blur(22px);
      overflow: hidden;
    }

    .coupon-wall::before {
      content: "";
      position: absolute;
      inset: -1px;
      background:
        radial-gradient(circle at 22% 18%, rgba(201, 167, 255, .28), transparent 30%),
        radial-gradient(circle at 82% 72%, rgba(99, 232, 255, .22), transparent 32%);
      pointer-events: none;
    }

    .coupon-main,
    .coupon-strip,
    .dashboard-card,
    .glass-card,
    .timeline-item,
    .faq-card,
    .cta-panel {
      position: relative;
      border: 1px solid var(--line);
      background: var(--panel);
      backdrop-filter: blur(18px);
      box-shadow: var(--shadow);
    }

    .coupon-main {
      padding: 26px;
      border-radius: 26px;
      overflow: hidden;
    }

    .coupon-main::after {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      right: 92px;
      width: 1px;
      background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, .28), transparent);
    }

    .coupon-code {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(99, 232, 255, .10);
      color: #bff6ff;
      border: 1px solid rgba(99, 232, 255, .22);
      font-size: 13px;
      font-weight: 750;
    }

    .coupon-title {
      margin-top: 18px;
      color: #fff;
      font-size: 30px;
      line-height: 1.25;
      font-weight: 800;
    }

    .coupon-text {
      margin-top: 12px;
      color: #a9bed2;
      font-size: 15px;
      line-height: 1.8;
    }

    .coupon-button {
      margin-top: 22px;
      width: 100%;
    }

    .coupon-strip {
      margin-top: 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 16px;
      border-radius: 20px;
    }

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

    .coupon-strip strong {
      color: #fff;
      font-size: 15px;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(280px, .45fr);
      gap: 26px;
      align-items: end;
      margin-bottom: 30px;
    }

    h2 {
      margin: 0;
      color: #fff;
      font-size: clamp(27px, 3.4vw, 40px);
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 12px 0 0;
      color: #aabdd0;
      font-size: 16px;
      line-height: 1.85;
    }

    .pill-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .pill,
    .tab {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 36px;
      padding: 8px 13px;
      border-radius: 999px;
      color: #cbbcff;
      background: rgba(201, 167, 255, .09);
      border: 1px solid rgba(201, 167, 255, .22);
      font-size: 13px;
      font-weight: 700;
      transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
    }

    .pill:hover,
    .tab:hover {
      transform: translateY(-1px);
      border-color: rgba(99, 232, 255, .34);
      color: #e7faff;
      background: rgba(99, 232, 255, .08);
    }

    .tab.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(142, 108, 255, .35), rgba(99, 232, 255, .16));
      border-color: rgba(201, 167, 255, .48);
      box-shadow: 0 0 24px rgba(201, 167, 255, .12);
    }

    .dashboard-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 16px;
    }

    .dashboard-card {
      border-radius: 24px;
      padding: 22px;
    }

    .dashboard-card.large {
      grid-row: span 2;
      min-height: 262px;
    }

    .dashboard-label {
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .dashboard-number {
      margin-top: 10px;
      color: #fff;
      font-size: 38px;
      line-height: 1.1;
      font-weight: 850;
    }

    .dashboard-card p {
      margin: 12px 0 0;
      color: #9fb5ca;
      font-size: 14px;
      line-height: 1.8;
    }

    .progress {
      height: 9px;
      margin-top: 18px;
      overflow: hidden;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
    }

    .progress span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--lilac), var(--cyan));
      box-shadow: 0 0 18px rgba(99, 232, 255, .35);
    }

    .tabs-shell {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 10px;
      border: 1px solid rgba(180, 210, 255, .13);
      border-radius: 20px;
      background: rgba(255, 255, 255, .045);
      scrollbar-width: none;
    }

    .tabs-shell::-webkit-scrollbar {
      display: none;
    }

    .timeline-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 24px;
      align-items: start;
      margin-top: 22px;
    }

    .timeline {
      position: relative;
      display: grid;
      gap: 14px;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 21px;
      top: 18px;
      bottom: 18px;
      width: 1px;
      background: linear-gradient(to bottom, rgba(201, 167, 255, .65), rgba(99, 232, 255, .18));
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 44px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .timeline-item:hover {
      transform: translateY(-2px);
      border-color: rgba(201, 167, 255, .34);
      background: rgba(16, 34, 58, .76);
    }

    .timeline-dot {
      width: 44px;
      height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      position: relative;
      z-index: 1;
      border-radius: 16px;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(135deg, rgba(201, 167, 255, .34), rgba(99, 232, 255, .20));
      border: 1px solid rgba(201, 167, 255, .34);
      box-shadow: 0 0 22px rgba(201, 167, 255, .12);
    }

    .timeline-title {
      color: #fff;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.4;
    }

    .timeline-summary {
      margin-top: 5px;
      color: #9fb5ca;
      font-size: 14px;
      line-height: 1.75;
    }

    .timeline-meta {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 9px;
      flex-wrap: wrap;
      min-width: 196px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      color: #cbbcff;
      background: rgba(201, 167, 255, .09);
      border: 1px solid rgba(201, 167, 255, .18);
      font-size: 12px;
      font-weight: 750;
      white-space: nowrap;
    }

    .tag.cyan {
      color: #bff6ff;
      background: rgba(99, 232, 255, .08);
      border-color: rgba(99, 232, 255, .20);
    }

    .side-stack {
      display: grid;
      gap: 16px;
      position: sticky;
      top: 96px;
    }

    .glass-card {
      border-radius: 24px;
      padding: 22px;
    }

    .card-title {
      color: #fff;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.35;
    }

    .card-text {
      margin-top: 10px;
      color: #9fb5ca;
      font-size: 14px;
      line-height: 1.8;
    }

    .filter-box {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .filter-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px;
      border-radius: 16px;
      color: #c6d6e6;
      background: rgba(255, 255, 255, .045);
      border: 1px solid rgba(180, 210, 255, .10);
      font-size: 13px;
    }

    .route-grid {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 24px;
      align-items: stretch;
    }

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

    .step-card {
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 14px;
      padding: 18px;
      border-radius: 22px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(180, 210, 255, .13);
      transition: transform .18s ease, border-color .18s ease;
    }

    .step-card:hover {
      transform: translateY(-2px);
      border-color: rgba(99, 232, 255, .28);
    }

    .step-num {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 15px;
      color: #fff;
      font-weight: 850;
      background: rgba(201, 167, 255, .16);
      border: 1px solid rgba(201, 167, 255, .25);
    }

    .step-card strong {
      display: block;
      color: #fff;
      font-size: 16px;
    }

    .step-card span {
      display: block;
      margin-top: 4px;
      color: #9fb5ca;
      font-size: 14px;
      line-height: 1.7;
    }

    .matrix-preview {
      min-height: 100%;
      padding: 24px;
      border-radius: 26px;
      background:
        linear-gradient(135deg, rgba(201, 167, 255, .12), rgba(99, 232, 255, .07)),
        rgba(255, 255, 255, .05);
      border: 1px solid rgba(180, 210, 255, .16);
      box-shadow: var(--shadow);
    }

    .matrix-row {
      display: grid;
      grid-template-columns: 1fr 82px;
      gap: 16px;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px solid rgba(180, 210, 255, .10);
    }

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

    .matrix-row strong {
      color: #fff;
      font-size: 15px;
    }

    .matrix-row span {
      display: block;
      margin-top: 2px;
      color: #8fa7bd;
      font-size: 13px;
    }

    .score {
      text-align: right;
      color: var(--cyan);
      font-weight: 850;
    }

    .feedback-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .quote-card {
      padding: 22px;
      border-radius: 24px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(180, 210, 255, .13);
      transition: transform .18s ease, border-color .18s ease;
    }

    .quote-card:nth-child(2),
    .quote-card:nth-child(3) {
      transform: translateY(18px);
    }

    .quote-card:hover {
      transform: translateY(-2px);
      border-color: rgba(201, 167, 255, .32);
    }

    .quote-card:nth-child(2):hover,
    .quote-card:nth-child(3):hover {
      transform: translateY(14px);
    }

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

    .avatar {
      width: 38px;
      height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      color: #fff;
      font-weight: 850;
      background: linear-gradient(135deg, rgba(201, 167, 255, .55), rgba(99, 232, 255, .26));
      border: 1px solid rgba(255, 255, 255, .16);
    }

    .stars {
      color: #d9c2ff;
      font-size: 13px;
      letter-spacing: 0;
    }

    .quote-card p {
      margin: 0;
      color: #b4c6d8;
      font-size: 15px;
      line-height: 1.85;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: .42fr .58fr;
      gap: 24px;
      align-items: start;
    }

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

    .faq-card {
      border-radius: 20px;
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 16px 18px;
      border: 0;
      color: #fff;
      background: transparent;
      text-align: left;
      font-weight: 800;
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 9px;
      color: var(--cyan);
      background: rgba(99, 232, 255, .08);
      border: 1px solid rgba(99, 232, 255, .16);
      transition: transform .2s ease;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      color: #9fb5ca;
      transition: max-height .24s ease;
    }

    .faq-answer p {
      margin: 0;
      padding: 0 18px 18px;
      border-left: 2px solid rgba(201, 167, 255, .54);
      margin-left: 18px;
      padding-left: 16px;
      font-size: 14px;
      line-height: 1.8;
    }

    .faq-card.open {
      border-color: rgba(201, 167, 255, .34);
    }

    .faq-card.open .faq-answer {
      max-height: 180px;
    }

    .faq-card.open .faq-icon {
      transform: rotate(45deg);
      color: var(--lilac);
    }

    .cta-panel {
      border-radius: 30px;
      padding: 44px;
      overflow: hidden;
      background:
        radial-gradient(circle at 18% 20%, rgba(201, 167, 255, .20), transparent 32%),
        radial-gradient(circle at 82% 76%, rgba(99, 232, 255, .15), transparent 34%),
        rgba(13, 31, 54, .72);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: radial-gradient(circle at center, black, transparent 78%);
      pointer-events: none;
    }

    .cta-inner {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 26px;
      align-items: center;
    }

    .cta-panel h2 {
      max-width: 780px;
    }

    .cta-panel p {
      max-width: 760px;
      margin: 12px 0 0;
      color: #b3c8da;
      font-size: 16px;
      line-height: 1.85;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 52px 0 30px;
      border-top: 1px solid rgba(180, 210, 255, .13);
      background: rgba(5, 12, 23, .58);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .65fr .7fr;
      gap: 34px;
      align-items: start;
    }

    .footer-text {
      max-width: 520px;
      color: #91a8bd;
      font-size: 14px;
      line-height: 1.8;
    }

    .footer-title {
      color: #fff;
      font-size: 14px;
      font-weight: 850;
      margin-bottom: 13px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-link {
      color: #91a8bd;
      font-size: 14px;
      transition: color .18s ease, transform .18s ease;
    }

    .footer-link:hover {
      color: var(--lilac);
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-top: 38px;
      padding-top: 20px;
      border-top: 1px solid rgba(180, 210, 255, .10);
      color: #7890a7;
      font-size: 13px;
    }

    @media (max-width: 1120px) {
      .desktop-nav,
      .nav-actions {
        display: none;
      }

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

      .mobile-panel.open {
        display: grid;
        gap: 10px;
      }

      .mobile-panel .command-search {
        width: 100%;
      }

      .mobile-panel .nav-link,
      .mobile-panel .btn {
        width: 100%;
        justify-content: flex-start;
      }

      .hero-grid,
      .timeline-layout,
      .route-grid,
      .faq-layout,
      .cta-inner {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 860px) {
      .site-container {
        width: min(100% - 28px, var(--container));
      }

      .nav-inner {
        height: 68px;
      }

      .brand span:last-child {
        max-width: 230px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .hero {
        padding: 48px 0 38px;
      }

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

      .section-head,
      .dashboard-grid,
      .feedback-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .dashboard-card.large {
        grid-row: auto;
      }

      .timeline-item {
        grid-template-columns: 42px minmax(0, 1fr);
        align-items: start;
      }

      .timeline-meta {
        grid-column: 2;
        justify-content: flex-start;
        min-width: 0;
      }

      .quote-card:nth-child(2),
      .quote-card:nth-child(3),
      .quote-card:nth-child(2):hover,
      .quote-card:nth-child(3):hover {
        transform: none;
      }

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

    @media (max-width: 560px) {
      .brand span:last-child {
        max-width: 188px;
      }

      h1 {
        font-size: 34px;
      }

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

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

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

      .coupon-wall {
        min-height: 0;
        padding: 16px;
        border-radius: 24px;
      }

      .coupon-main {
        padding: 20px;
      }

      .coupon-main::after {
        display: none;
      }

      .coupon-title {
        font-size: 24px;
      }

      .timeline::before {
        left: 20px;
      }

      .timeline-item {
        padding: 15px;
        gap: 12px;
      }

      .cta-panel {
        padding: 26px 20px;
        border-radius: 24px;
      }
    }