/* roulang page: index */
:root {
      --bg: #070a0b;
      --bg-soft: #0d1113;
      --panel: #111719;
      --panel-2: #151d20;
      --line: rgba(174, 205, 198, .16);
      --line-strong: rgba(97, 255, 176, .34);
      --text: #ecf4ef;
      --muted: #9aa8a3;
      --muted-2: #6f7d78;
      --green: #62ffad;
      --cyan: #39d8ff;
      --amber: #ffbd5a;
      --violet: #a78bfa;
      --danger: #ff6b7a;
      --shadow: 0 18px 42px rgba(0, 0, 0, .34);
      --radius: 8px;
      --radius-sm: 5px;
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      background:
        linear-gradient(rgba(98, 255, 173, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57, 216, 255, .035) 1px, transparent 1px),
        radial-gradient(circle at 18% 8%, rgba(98, 255, 173, .12), transparent 30%),
        radial-gradient(circle at 82% 22%, rgba(57, 216, 255, .10), transparent 28%),
        var(--bg);
      background-size: 42px 42px, 42px 42px, auto, auto, auto;
    }

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    .container-shell {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(7, 10, 11, .86);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(16px);
    }

    .top-strip {
      border-bottom: 1px solid rgba(174, 205, 198, .1);
      color: var(--muted);
      font-size: 13px;
    }

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

    .top-strip-inner {
      min-height: 34px;
    }

    .domain-pill {
      color: var(--green);
      letter-spacing: .02em;
    }

    .strip-action {
      color: var(--cyan);
      transition: color .2s ease;
    }

    .strip-action:hover {
      color: var(--green);
    }

    .main-nav {
      min-height: 68px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line-strong);
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, rgba(98, 255, 173, .18), rgba(57, 216, 255, .09));
      color: var(--green);
      box-shadow: inset 0 0 18px rgba(98, 255, 173, .08);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 4px;
      border: 1px solid rgba(174, 205, 198, .12);
      background: rgba(17, 23, 25, .74);
      border-radius: var(--radius);
    }

    .nav-links a {
      padding: 9px 14px;
      color: var(--muted);
      border-radius: var(--radius-sm);
      font-size: 14px;
      transition: background .2s ease, color .2s ease, border-color .2s ease;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--text);
      background: rgba(98, 255, 173, .12);
    }

    .mobile-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: var(--panel);
      color: var(--text);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 16px;
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
    }

    .btn:hover {
      transform: translateY(-1px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn:focus-visible,
    .chip:focus-visible,
    .faq-trigger:focus-visible,
    input:focus-visible,
    select:focus-visible {
      outline: 2px solid rgba(98, 255, 173, .7);
      outline-offset: 2px;
    }

    .btn-primary {
      color: #07100b;
      background: linear-gradient(135deg, var(--green), var(--cyan));
      box-shadow: 0 12px 26px rgba(98, 255, 173, .18);
    }

    .btn-secondary {
      color: var(--text);
      border-color: var(--line);
      background: rgba(236, 244, 239, .04);
    }

    .btn-secondary:hover {
      border-color: var(--line-strong);
      background: rgba(98, 255, 173, .08);
    }

    .btn-disabled {
      color: var(--muted-2);
      border-color: rgba(174, 205, 198, .08);
      background: rgba(236, 244, 239, .025);
      cursor: not-allowed;
    }

    .badge,
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(17, 23, 25, .82);
      color: var(--muted);
      font-size: 12px;
      line-height: 1;
      padding: 7px 9px;
      white-space: nowrap;
    }

    .chip {
      cursor: pointer;
      transition: background .18s ease, color .18s ease, border-color .18s ease;
    }

    .chip:hover,
    .chip.active {
      color: var(--text);
      border-color: var(--line-strong);
      background: rgba(98, 255, 173, .11);
    }

    .status-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 10px rgba(98, 255, 173, .75);
      flex: 0 0 auto;
    }

    .section {
      padding: 72px 0;
      position: relative;
    }

    .section-tight {
      padding: 44px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 22px;
      margin-bottom: 28px;
    }

    .section-title {
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 680px;
      color: var(--muted);
      margin-top: 10px;
      font-size: 15px;
    }

    .hero {
      padding: 62px 0 34px;
    }

    .hero-stage {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
      gap: 22px;
      align-items: stretch;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      min-height: 520px;
      padding: clamp(28px, 5vw, 56px);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(120deg, rgba(98, 255, 173, .12), transparent 34%),
        linear-gradient(180deg, rgba(21, 29, 32, .94), rgba(10, 14, 15, .96));
      box-shadow: var(--shadow);
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 2px;
      background: linear-gradient(90deg, var(--green), var(--cyan), transparent);
      opacity: .78;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      color: var(--green);
      font-size: 13px;
      font-weight: 700;
    }

    h1 {
      max-width: 850px;
      font-size: clamp(36px, 6vw, 72px);
      line-height: .98;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero-copy {
      max-width: 760px;
      margin-top: 22px;
      color: #c6d4cf;
      font-size: clamp(16px, 1.6vw, 19px);
    }

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

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 34px;
    }

    .metric {
      min-height: 92px;
      padding: 16px;
      border: 1px solid rgba(174, 205, 198, .13);
      border-radius: var(--radius-sm);
      background: rgba(7, 10, 11, .48);
    }

    .metric strong {
      display: block;
      color: var(--green);
      font-size: 24px;
      line-height: 1.1;
    }

    .metric span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 13px;
    }

    .matrix {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(21, 29, 32, .98), rgba(13, 17, 19, .98));
      box-shadow: var(--shadow);
      padding: 18px;
      min-height: 520px;
      display: grid;
      grid-template-rows: auto 1fr auto;
      gap: 14px;
    }

    .matrix-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--line);
    }

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

    .matrix-card {
      position: relative;
      min-height: 126px;
      padding: 14px;
      border: 1px solid rgba(174, 205, 198, .14);
      border-radius: var(--radius-sm);
      background: rgba(236, 244, 239, .035);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .matrix-card:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      background: rgba(98, 255, 173, .07);
    }

    .matrix-card b {
      display: block;
      font-size: 15px;
      margin-bottom: 8px;
    }

    .matrix-card p {
      margin: 0;
      color: var(--muted);
      font-size: 13px;
    }

    .progress {
      height: 6px;
      margin-top: 16px;
      border-radius: 999px;
      background: rgba(174, 205, 198, .12);
      overflow: hidden;
    }

    .progress i {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--green), var(--cyan));
    }

    .panel {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(17, 23, 25, .86);
      box-shadow: 0 14px 32px rgba(0, 0, 0, .22);
    }

    .rail {
      display: grid;
      grid-template-columns: 1.2fr repeat(3, 1fr);
      gap: 12px;
    }

    .rail-card {
      min-height: 150px;
      padding: 18px;
      overflow: hidden;
      position: relative;
    }

    .rail-card.featured {
      background: linear-gradient(135deg, rgba(98, 255, 173, .14), rgba(57, 216, 255, .08));
    }

    .rail-card h3,
    .task-card h3,
    .scene-card h3,
    .case-card h3,
    .price-card h3 {
      font-size: 18px;
      font-weight: 850;
      line-height: 1.25;
    }

    .rail-card p,
    .task-card p,
    .scene-card p,
    .case-card p,
    .price-card p {
      color: var(--muted);
      font-size: 14px;
      margin-top: 10px;
    }

    .task-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr 1fr;
      gap: 14px;
    }

    .task-card {
      padding: 20px;
      min-height: 210px;
      transition: transform .18s ease, border-color .18s ease;
    }

    .task-card.large {
      grid-row: span 2;
      min-height: 434px;
    }

    .task-card:hover,
    .case-card:hover,
    .price-card:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
    }

    .icon-box {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      margin-bottom: 16px;
      border: 1px solid rgba(98, 255, 173, .28);
      border-radius: var(--radius-sm);
      color: var(--green);
      background: rgba(98, 255, 173, .08);
    }

    .inventory-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 14px;
      align-items: stretch;
    }

    .status-list {
      display: grid;
      gap: 10px;
    }

    .status-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 13px 14px;
      border: 1px solid rgba(174, 205, 198, .12);
      border-radius: var(--radius-sm);
      background: rgba(236, 244, 239, .03);
    }

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

    .scene-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }

    .scene-card {
      padding: 20px;
      min-height: 214px;
    }

    .scene-num {
      color: var(--cyan);
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 18px;
    }

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

    .case-card {
      padding: 22px;
    }

    .case-num {
      color: var(--green);
      font-size: 34px;
      font-weight: 950;
      line-height: 1;
      margin-bottom: 12px;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
      gap: 16px;
    }

    .news-list {
      display: grid;
      gap: 10px;
    }

    .news-item {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 15px;
      border: 1px solid rgba(174, 205, 198, .12);
      border-radius: var(--radius-sm);
      background: rgba(17, 23, 25, .72);
      transition: border-color .18s ease, background .18s ease;
    }

    .news-item:hover {
      border-color: var(--line-strong);
      background: rgba(98, 255, 173, .055);
    }

    .news-item strong {
      display: block;
      font-size: 15px;
      line-height: 1.35;
    }

    .news-item small,
    .rank-list small {
      color: var(--muted-2);
    }

    .rank-list {
      display: grid;
      gap: 10px;
      padding: 18px;
    }

    .rank-row {
      display: grid;
      grid-template-columns: 28px 1fr auto;
      gap: 10px;
      align-items: center;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(174, 205, 198, .1);
    }

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

    .rank-index {
      color: var(--amber);
      font-weight: 900;
    }

    .cta-band {
      padding: 26px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      background:
        linear-gradient(90deg, rgba(98, 255, 173, .14), rgba(57, 216, 255, .08), rgba(167, 139, 250, .08)),
        rgba(17, 23, 25, .92);
    }

    .quick-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .price-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .price-card {
      padding: 22px;
      display: flex;
      flex-direction: column;
      min-height: 360px;
      position: relative;
    }

    .price-card.hot {
      border-color: var(--line-strong);
      background: linear-gradient(180deg, rgba(98, 255, 173, .10), rgba(17, 23, 25, .9));
    }

    .price {
      margin-top: 18px;
      color: var(--text);
      font-size: 34px;
      font-weight: 950;
      line-height: 1;
    }

    .price small {
      color: var(--muted);
      font-size: 13px;
      font-weight: 500;
    }

    .include-list {
      display: grid;
      gap: 9px;
      margin: 20px 0;
      color: #c7d5d0;
      font-size: 14px;
    }

    .include-list li {
      list-style: none;
      display: flex;
      gap: 8px;
      align-items: flex-start;
    }

    .include-list li::before {
      content: "";
      width: 7px;
      height: 7px;
      margin-top: 9px;
      background: var(--green);
      border-radius: 50%;
      flex: 0 0 auto;
    }

    .price-card .btn {
      margin-top: auto;
      width: 100%;
    }

    .compare-wrap {
      overflow-x: auto;
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 720px;
    }

    .compare-table th,
    .compare-table td {
      padding: 15px;
      border-bottom: 1px solid rgba(174, 205, 198, .12);
      text-align: left;
      color: #c8d6d1;
    }

    .compare-table th {
      color: var(--text);
      background: rgba(236, 244, 239, .035);
    }

    .compare-table td.good {
      color: var(--green);
      font-weight: 800;
    }

    .faq-list {
      display: grid;
      gap: 10px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(17, 23, 25, .82);
      overflow: hidden;
    }

    .faq-trigger {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      padding: 18px;
      color: var(--text);
      background: transparent;
      border: 0;
      text-align: left;
      font-weight: 800;
    }

    .faq-body {
      display: none;
      padding: 0 18px 18px 42px;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-item.open .faq-body {
      display: block;
    }

    .faq-sign {
      width: 24px;
      height: 24px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      color: var(--green);
      flex: 0 0 auto;
    }

    .site-footer {
      padding: 44px 0 28px;
      border-top: 1px solid var(--line);
      background: rgba(7, 10, 11, .72);
    }

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

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

    .footer-link {
      display: block;
      color: var(--muted);
      margin-top: 8px;
      font-size: 14px;
      transition: color .18s ease;
    }

    .footer-link:hover {
      color: var(--green);
    }

    .copyright {
      margin-top: 30px;
      padding-top: 18px;
      border-top: 1px solid rgba(174, 205, 198, .1);
      color: var(--muted-2);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .hero-stage,
      .inventory-grid,
      .news-layout,
      .cta-band {
        grid-template-columns: 1fr;
      }

      .hero-panel,
      .matrix {
        min-height: auto;
      }

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

      .task-card.large {
        grid-row: auto;
        min-height: 250px;
      }

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

    @media (max-width: 768px) {
      .top-strip-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 8px 0;
        gap: 4px;
      }

      .main-nav {
        flex-wrap: wrap;
        padding: 10px 0;
      }

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

      .nav-links {
        display: none;
        width: 100%;
        order: 3;
        flex-direction: column;
        align-items: stretch;
      }

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

      .nav-links a {
        width: 100%;
      }

      .nav-cta {
        display: none;
      }

      .hero {
        padding-top: 34px;
      }

      .hero-metrics,
      .rail,
      .task-grid,
      .scene-grid,
      .case-grid,
      .price-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

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

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

      .section {
        padding: 54px 0;
      }
    }

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

      .brand {
        font-size: 14px;
      }

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

      h1 {
        font-size: 35px;
      }

      .hero-panel,
      .matrix,
      .panel,
      .cta-band {
        padding: 16px;
      }

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

      .btn {
        width: 100%;
      }

      .section-title {
        font-size: 25px;
      }
    }

/* roulang page: category1 */
:root{
  --bg:#0a0f14;
  --bg2:#0f151c;
  --panel:#121a22;
  --panel2:#171f29;
  --panel3:#1d2631;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(148,163,184,.28);
  --text:#eef4fb;
  --muted:#98a7b8;
  --muted2:#768495;
  --mint:#2ee59d;
  --aqua:#4dd7ff;
  --amber:#f6c56a;
  --violet:#8a79ff;
  --shadow:0 10px 24px rgba(0,0,0,.28);
  --shadow-soft:0 6px 16px rgba(0,0,0,.18);
  --radius:10px;
  --radius-sm:8px;
  --radius-xs:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    linear-gradient(180deg, rgba(46,229,157,.05), transparent 18%),
    linear-gradient(135deg, rgba(77,215,255,.05), transparent 28%),
    linear-gradient(0deg, rgba(255,255,255,.02), rgba(255,255,255,.02)),
    var(--bg);
  font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height:1.6;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(148,163,184,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.045) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity:.45;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.6), rgba(0,0,0,.2) 70%, transparent);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--aqua);outline-offset:2px}
.container-shell{
  width:min(1200px, calc(100% - 32px));
  margin-inline:auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(10,15,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.top-strip{
  border-bottom:1px solid rgba(148,163,184,.12);
  background:rgba(255,255,255,.02);
}
.top-strip-inner{
  min-height:42px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:13px;
  color:var(--muted);
}
.domain-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 9px;
  border:1px solid rgba(77,215,255,.26);
  border-radius:999px;
  color:#d7f5ff;
  background:rgba(77,215,255,.08);
}
.strip-action{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#defbf4;
}
.main-nav{
  min-height:72px;
  display:flex;
  align-items:center;
  gap:18px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-width:max-content;
  font-weight:800;
  letter-spacing:0;
}
.brand-mark{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:8px;
  border:1px solid rgba(46,229,157,.4);
  color:#e8fff5;
  background:linear-gradient(135deg, rgba(46,229,157,.2), rgba(77,215,255,.1));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:auto;
}
.nav-links a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 14px;
  border-radius:8px;
  color:var(--muted);
  border:1px solid transparent;
  transition:all .18s ease;
}
.nav-links a:hover{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border-color:rgba(148,163,184,.14);
}
.nav-links a.active,
.nav-links a[aria-current="page"]{
  color:#f5fffb;
  border-color:rgba(46,229,157,.35);
  background:rgba(46,229,157,.08);
}
.nav-cta{
  margin-left:4px;
}
.mobile-toggle{
  display:none;
  width:42px;
  height:42px;
  border-radius:8px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 16px;
  border-radius:8px;
  border:1px solid transparent;
  transition:transform .16s ease, background .16s ease, border-color .16s ease, color .16s ease, box-shadow .16s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  background:linear-gradient(135deg, var(--mint), #1fcf87);
  color:#03140d;
  box-shadow:0 10px 18px rgba(46,229,157,.18);
}
.btn-primary:hover{background:linear-gradient(135deg, #48f0ad, #23db91)}
.btn-secondary{
  background:rgba(255,255,255,.03);
  border-color:rgba(148,163,184,.18);
  color:var(--text);
}
.btn-secondary:hover{
  background:rgba(77,215,255,.08);
  border-color:rgba(77,215,255,.28);
}
.btn-ghost{
  background:transparent;
  border-color:rgba(148,163,184,.18);
  color:var(--muted);
}
.btn-ghost:hover{
  color:var(--text);
  border-color:rgba(148,163,184,.3);
  background:rgba(255,255,255,.02);
}
.hero-band{
  position:relative;
  padding:34px 0 10px;
}
.section-title{
  font-size:clamp(22px, 3vw, 30px);
  line-height:1.15;
  margin:0;
  letter-spacing:0;
}
.section-sub{
  margin:12px 0 0;
  color:var(--muted);
  font-size:15px;
}
.hero-grid{
  display:grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
  gap:18px;
  align-items:stretch;
}
.panel{
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)),
    var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
}
.hero-copy{
  padding:30px;
  position:relative;
  overflow:hidden;
}
.hero-copy::after{
  content:"";
  position:absolute;
  inset:auto -22% 0 auto;
  width:320px;
  height:320px;
  background:linear-gradient(135deg, rgba(46,229,157,.16), rgba(77,215,255,.06), transparent 76%);
  pointer-events:none;
  filter:none;
  opacity:.95;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(77,215,255,.28);
  background:rgba(77,215,255,.08);
  color:#d6f7ff;
  font-size:13px;
}
.hero-title{
  margin:16px 0 0;
  font-size:clamp(30px, 4.2vw, 52px);
  line-height:1.05;
  letter-spacing:0;
}
.hero-title span{
  color:#dffef3;
  background:linear-gradient(90deg, #ffffff 0%, #d9fff0 25%, #8df2ca 60%, #8adfff 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{
  margin:16px 0 0;
  max-width:56ch;
  color:#bfd0df;
  font-size:16px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.state-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.state-pill{
  min-height:38px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:0 12px;
  border-radius:8px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.03);
  color:#dce9f4;
  font-size:13px;
}
.state-dot{
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--mint);
  box-shadow:0 0 0 3px rgba(46,229,157,.12);
}
.hero-side{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.side-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.side-title{
  font-size:16px;
  margin:0;
}
.side-note{
  font-size:13px;
  color:var(--muted);
}
.matrix{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:12px;
}
.matrix-card{
  min-height:104px;
  padding:14px;
  border-radius:8px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)), var(--panel2);
}
.matrix-label{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  font-size:13px;
  color:var(--muted);
}
.matrix-value{
  margin-top:10px;
  font-size:24px;
  font-weight:800;
  letter-spacing:0;
}
.matrix-meta{
  margin-top:8px;
  font-size:12px;
  color:var(--muted2);
}
.progress{
  height:8px;
  border-radius:999px;
  background:rgba(148,163,184,.12);
  overflow:hidden;
  margin-top:12px;
}
.progress > span{
  display:block;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg, var(--mint), var(--aqua));
}
.section-band{
  padding:18px 0 0;
}
.band-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:12px;
}
.band-item{
  padding:14px 16px;
  border-radius:8px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.band-label{
  font-size:12px;
  color:var(--muted);
}
.band-value{
  margin-top:4px;
  font-size:18px;
  font-weight:700;
}
.band-desc{
  margin-top:6px;
  color:var(--muted2);
  font-size:12px;
}
.section{
  padding:22px 0;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:14px;
}
.section-head .section-title{
  font-size:22px;
}
.section-head .section-sub{
  margin:0;
  max-width:62ch;
}
.filter-board{
  padding:18px;
}
.control-row{
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  gap:12px;
  align-items:center;
}
.searchbox{
  position:relative;
}
.searchbox input{
  width:100%;
  min-height:46px;
  padding:0 44px 0 14px;
  border-radius:8px;
  border:1px solid rgba(148,163,184,.18);
  background:#0e141b;
  color:var(--text);
}
.searchbox input::placeholder{color:#6f7f90}
.searchbox .search-icon{
  position:absolute;
  right:12px;
  top:50%;
  transform:translateY(-50%);
  color:var(--muted);
}
.segment{
  display:inline-flex;
  padding:4px;
  border-radius:8px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.03);
  gap:4px;
}
.segment button{
  min-width:76px;
  min-height:36px;
  padding:0 12px;
  border-radius:6px;
  border:0;
  background:transparent;
  color:var(--muted);
}
.segment button.active{
  color:#04120b;
  background:linear-gradient(135deg, var(--mint), #5be8ac);
}
.chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.chip{
  min-height:36px;
  padding:0 12px;
  border-radius:8px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.02);
  color:var(--muted);
  transition:all .16s ease;
}
.chip:hover{
  color:var(--text);
  border-color:rgba(77,215,255,.3);
  background:rgba(77,215,255,.07);
}
.chip.active{
  color:#03140d;
  border-color:rgba(46,229,157,.5);
  background:linear-gradient(135deg, rgba(46,229,157,1), rgba(77,215,255,.9));
}
.filter-footer{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  margin-top:14px;
  color:var(--muted);
  font-size:13px;
}
.list-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}
.list-card{
  min-height:208px;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid rgba(148,163,184,.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)),
    var(--panel2);
  box-shadow:var(--shadow-soft);
  transition:transform .16s ease, border-color .16s ease, background .16s ease;
}
.list-card:hover{
  transform:translateY(-2px);
  border-color:rgba(77,215,255,.32);
}
.card-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
}
.card-title{
  margin:0;
  font-size:18px;
  line-height:1.25;
}
.card-desc{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.tag{
  min-height:28px;
  padding:0 9px;
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  font-size:12px;
  border:1px solid rgba(148,163,184,.16);
  background:rgba(255,255,255,.03);
  color:#d8e3ee;
}
.tag.green{
  border-color:rgba(46,229,157,.3);
  background:rgba(46,229,157,.08);
  color:#d9ffef;
}
.tag.blue{
  border-color:rgba(77,215,255,.3);
  background:rgba(77,215,255,.08);
  color:#e0fbff;
}
.tag.amber{
  border-color:rgba(246,197,106,.28);
  background:rgba(246,197,106,.08);
  color:#fff0cc;
}
.card-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(148,163,184,.12);
  color:var(--muted2);
  font-size:12px;
}
.meta-stat{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.stat-bar{
  width:62px;
  height:6px;
  border-radius:999px;
  background:rgba(148,163,184,.12);
  overflow:hidden;
}
.stat-bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg, var(--aqua), var(--mint))}
.workflow{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}
.workflow-item{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.workflow-step{
  display:flex;
  align-items:center;
  gap:10px;
  color:#eaf8ff;
}
.workflow-num{
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border-radius:8px;
  background:rgba(46,229,157,.14);
  border:1px solid rgba(46,229,157,.28);
  color:#dffef1;
  font-weight:700;
}
.workflow-text{
  margin-top:12px;
  color:var(--muted);
  font-size:14px;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}
.stat-card{
  padding:20px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)), var(--panel);
}
.stat-value{
  font-size:30px;
  line-height:1;
  font-weight:800;
  color:#f4fffb;
}
.stat-label{
  margin-top:10px;
  color:var(--muted);
}
.stat-note{
  margin-top:8px;
  color:var(--muted2);
  font-size:13px;
}
.price-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:14px;
}
.price-card{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  position:relative;
  overflow:hidden;
}
.price-card.featured{
  border-color:rgba(46,229,157,.34);
  background:linear-gradient(180deg, rgba(46,229,157,.08), rgba(255,255,255,.02)), var(--panel2);
}
.price-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(46,229,157,.12);
  border:1px solid rgba(46,229,157,.22);
  color:#dbffef;
  font-size:12px;
}
.price-name{
  margin:12px 0 0;
  font-size:18px;
  font-weight:700;
}
.price-desc{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
}
.price-list{
  list-style:none;
  padding:0;
  margin:14px 0 0;
  display:grid;
  gap:8px;
}
.price-list li{
  display:flex;
  gap:8px;
  color:#d7e2ec;
  font-size:13px;
}
.price-list li::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:999px;
  margin-top:6px;
  background:linear-gradient(135deg, var(--mint), var(--aqua));
  flex:0 0 auto;
}
.price-actions{
  margin-top:16px;
  display:flex;
  gap:10px;
}
.faq-wrap{
  display:grid;
  gap:10px;
}
.faq-item{
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 18px;
  cursor:pointer;
  font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .faq-answer{
  padding:0 18px 16px;
  color:var(--muted);
  font-size:14px;
}
.chev{
  width:14px;
  height:14px;
  border-right:2px solid var(--muted);
  border-bottom:2px solid var(--muted);
  transform:rotate(45deg);
  transition:transform .18s ease;
  flex:0 0 auto;
}
details[open] .chev{transform:rotate(225deg); margin-top:6px}
.cta-band{
  padding:24px 0 34px;
}
.cta-panel{
  padding:24px;
  border-radius:var(--radius);
  border:1px solid rgba(46,229,157,.2);
  background:
    linear-gradient(135deg, rgba(46,229,157,.1), rgba(77,215,255,.05)),
    var(--panel2);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.cta-title{
  margin:0;
  font-size:24px;
  line-height:1.15;
}
.cta-text{
  margin:10px 0 0;
  color:var(--muted);
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.site-footer{
  border-top:1px solid var(--line);
  background:rgba(9,13,18,.92);
  padding:26px 0 18px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:24px;
}
.footer-title{
  font-size:14px;
  margin-bottom:10px;
  color:#f3fbff;
}
.footer-link{
  display:block;
  padding:7px 0;
  color:var(--muted);
}
.footer-link:hover{color:#f7ffff}
.copyright{
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid rgba(148,163,184,.12);
  font-size:12px;
  color:var(--muted2);
}
.section-desc{
  margin:12px 0 0;
  color:var(--muted);
}
.hidden-mobile{display:block}
@media (max-width: 1024px){
  .hero-grid,
  .list-grid,
  .price-grid{
    grid-template-columns:1fr 1fr;
  }
  .band-grid,
  .workflow,
  .stats-grid,
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
  .cta-panel{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width: 768px){
  .top-strip-inner{
    flex-wrap:wrap;
    justify-content:flex-start;
    padding:10px 0;
  }
  .main-nav{
    min-height:66px;
    flex-wrap:wrap;
    padding:10px 0 12px;
  }
  .nav-links{
    order:3;
    width:100%;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    margin:0;
    padding:10px 0 0;
  }
  .nav-links.open{display:flex}
  .nav-links a{justify-content:flex-start}
  .nav-cta{
    margin-left:auto;
  }
  .mobile-toggle{
    display:inline-grid;
    place-items:center;
    margin-left:auto;
  }
  .hero-grid,
  .list-grid,
  .price-grid,
  .band-grid,
  .workflow,
  .stats-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .control-row{
    grid-template-columns:1fr;
  }
  .filter-footer{
    flex-direction:column;
    align-items:flex-start;
  }
  .hero-copy{
    padding:22px;
  }
  .matrix{
    grid-template-columns:1fr 1fr;
  }
  .hidden-mobile{display:none}
}
@media (max-width: 520px){
  .container-shell{width:min(100% - 20px, 1200px)}
  .hero-title{font-size:30px}
  .hero-lead{font-size:15px}
  .hero-actions,
  .cta-actions{
    width:100%;
  }
  .hero-actions .btn,
  .cta-actions .btn{
    width:100%;
  }
  .matrix{
    grid-template-columns:1fr;
  }
}