/* roulang page: index */
:root {
      --bg: #050914;
      --bg-2: #081326;
      --panel: rgba(12, 27, 52, .72);
      --panel-strong: rgba(14, 34, 66, .88);
      --text: #eef6ff;
      --muted: #9fb5c9;
      --soft: #6f879d;
      --line: rgba(104, 198, 255, .22);
      --line-strong: rgba(91, 220, 255, .48);
      --blue: #36a3ff;
      --cyan: #45f0ff;
      --violet: #8a7cff;
      --green: #49e6b2;
      --warn: #ffd166;
      --danger: #ff7b9c;
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 24px;
      --shadow: 0 20px 70px rgba(0, 124, 255, .18);
      --glow: 0 0 24px rgba(69, 240, 255, .32);
      --container: 1220px;
      --nav-h: 76px;
    }

    * {
      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", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 12%, rgba(54, 163, 255, .18), transparent 34%),
        radial-gradient(circle at 84% 22%, rgba(138, 124, 255, .14), transparent 30%),
        linear-gradient(180deg, #04101f 0%, #050914 42%, #071021 100%);
      line-height: 1.8;
      letter-spacing: 0;
      overflow-x: hidden;
      padding-bottom: 0;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background-image:
        linear-gradient(rgba(92, 201, 255, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(92, 201, 255, .06) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), rgba(0, 0, 0, .22));
      pointer-events: none;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      background: linear-gradient(120deg, transparent 0%, rgba(69, 240, 255, .06) 45%, transparent 62%);
      opacity: .7;
      pointer-events: none;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, transform .2s ease, background .2s ease, box-shadow .2s ease;
    }

    a:hover,
    a:focus {
      color: #ffffff;
    }

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

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

    button,
    .button {
      cursor: pointer;
    }

    input,
    select,
    textarea {
      width: 100%;
      color: var(--text);
      background: rgba(4, 14, 30, .72);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 13px 14px;
      min-height: 48px;
      outline: none;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .02);
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    textarea {
      min-height: 128px;
      resize: vertical;
    }

    input::placeholder,
    textarea::placeholder {
      color: rgba(159, 181, 201, .68);
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--cyan);
      box-shadow: 0 0 0 4px rgba(69, 240, 255, .12), var(--glow);
      background: rgba(7, 20, 41, .94);
    }

    label {
      color: #c9d9e8;
      font-size: 14px;
      margin-bottom: 8px;
      font-weight: 650;
    }

    .site-shell {
      min-height: 100vh;
    }

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

    .section {
      padding: 88px 0;
      position: relative;
    }

    .section.compact {
      padding: 64px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--cyan);
      font-size: 13px;
      font-weight: 750;
      padding: 6px 11px;
      border: 1px solid rgba(69, 240, 255, .24);
      border-radius: 999px;
      background: rgba(69, 240, 255, .08);
      margin-bottom: 14px;
    }

    .section-kicker::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--cyan);
      box-shadow: 0 0 14px rgba(69, 240, 255, .78);
    }

    h1,
    h2,
    h3,
    h4,
    p {
      margin-top: 0;
    }

    h1 {
      font-size: clamp(32px, 5vw, 56px);
      line-height: 1.15;
      font-weight: 850;
      letter-spacing: 0;
      margin-bottom: 20px;
      text-wrap: balance;
    }

    h2 {
      font-size: clamp(25px, 3vw, 36px);
      line-height: 1.22;
      font-weight: 820;
      margin-bottom: 14px;
      letter-spacing: 0;
    }

    h3 {
      font-size: 20px;
      line-height: 1.35;
      font-weight: 780;
      margin-bottom: 10px;
      letter-spacing: 0;
    }

    p {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.82;
      margin-bottom: 0;
    }

    .lead {
      font-size: 17px;
      color: #bfd2e4;
      max-width: 780px;
    }

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

    .button,
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      border-radius: 999px;
      padding: 13px 20px;
      margin: 0;
      font-size: 15px;
      font-weight: 760;
      line-height: 1.2;
      border: 1px solid transparent;
      white-space: normal;
      text-align: center;
    }

    .btn-primary {
      color: #03111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue) 58%, #7dbbff);
      box-shadow: 0 0 0 1px rgba(255, 255, 255, .14) inset, 0 12px 34px rgba(54, 163, 255, .36);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #020b14;
      transform: translateY(-2px);
      box-shadow: 0 0 0 1px rgba(255, 255, 255, .2) inset, 0 18px 46px rgba(69, 240, 255, .42);
    }

    .btn-ghost {
      color: #d8ecff;
      background: rgba(255, 255, 255, .04);
      border-color: var(--line);
    }

    .btn-ghost:hover,
    .btn-ghost:focus {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--glow);
      background: rgba(69, 240, 255, .08);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      color: #d7f7ff;
      background: rgba(54, 163, 255, .12);
      border: 1px solid rgba(69, 240, 255, .22);
      font-size: 12px;
      font-weight: 720;
      line-height: 1.35;
    }

    .tag.green {
      color: #d7fff3;
      background: rgba(73, 230, 178, .12);
      border-color: rgba(73, 230, 178, .22);
    }

    .tag.warn {
      color: #fff1c7;
      background: rgba(255, 209, 102, .1);
      border-color: rgba(255, 209, 102, .28);
    }

    .tag.violet {
      color: #e4e0ff;
      background: rgba(138, 124, 255, .12);
      border-color: rgba(138, 124, 255, .28);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      min-height: var(--nav-h);
      border-bottom: 1px solid rgba(104, 198, 255, .16);
      background: rgba(5, 10, 22, .74);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
    }

    .top-bar {
      width: min(100% - 32px, var(--container));
      min-height: var(--nav-h);
      margin: 0 auto;
      padding: 0;
      background: transparent;
    }

    .top-bar,
    .top-bar ul {
      background: transparent;
    }

    .top-bar-left,
    .top-bar-right {
      display: flex;
      align-items: center;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      min-width: 0;
      font-weight: 850;
      color: #ffffff;
      letter-spacing: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      flex: 0 0 38px;
      border-radius: 13px;
      display: grid;
      place-items: center;
      color: #07111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 0 22px rgba(69, 240, 255, .42);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::before {
      content: "";
      width: 0;
      height: 0;
      border-top: 8px solid transparent;
      border-bottom: 8px solid transparent;
      border-left: 13px solid #03111f;
      margin-left: 3px;
      z-index: 1;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 6px;
      border: 1px solid rgba(3, 17, 31, .22);
      border-radius: 9px;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
      min-width: 0;
    }

    .brand-main {
      font-size: 17px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      text-shadow: 0 0 16px rgba(69, 240, 255, .28);
    }

    .brand-sub {
      margin-top: 4px;
      color: var(--soft);
      font-size: 12px;
      font-weight: 650;
    }

    .desktop-menu {
      display: flex;
      align-items: center;
      gap: 6px;
      margin: 0;
    }

    .desktop-menu a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 10px 14px;
      border-radius: 999px;
      color: #b7cce0;
      font-size: 14px;
      font-weight: 720;
    }

    .desktop-menu a:hover,
    .desktop-menu a:focus {
      color: #ffffff;
      background: rgba(69, 240, 255, .08);
      box-shadow: inset 0 0 0 1px rgba(69, 240, 255, .16);
    }

    .desktop-menu a.active {
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 10px 26px rgba(54, 163, 255, .28);
    }

    .nav-note {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-left: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      color: #ffe6a6;
      background: rgba(255, 209, 102, .09);
      border: 1px solid rgba(255, 209, 102, .24);
      font-size: 12px;
      font-weight: 720;
    }

    .nav-note::before {
      content: "18+";
      color: #06111f;
      background: var(--warn);
      border-radius: 999px;
      padding: 2px 6px;
      font-size: 11px;
      font-weight: 900;
    }

    .mobile-menu-button {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .04);
      color: var(--text);
      align-items: center;
      justify-content: center;
    }

    .mobile-menu-button:hover,
    .mobile-menu-button:focus {
      border-color: var(--line-strong);
      box-shadow: var(--glow);
    }

    .mobile-menu-button span,
    .mobile-menu-button span::before,
    .mobile-menu-button span::after {
      display: block;
      width: 18px;
      height: 2px;
      border-radius: 99px;
      background: var(--text);
      position: relative;
    }

    .mobile-menu-button span::before,
    .mobile-menu-button span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .mobile-menu-button span::before {
      top: -6px;
    }

    .mobile-menu-button span::after {
      top: 6px;
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid rgba(104, 198, 255, .14);
      background: rgba(5, 10, 22, .94);
    }

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

    .mobile-panel .menu {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
      padding: 12px 0 18px;
    }

    .mobile-panel a {
      color: #d9ebfb;
      border-radius: 14px;
      margin: 4px 0;
      padding: 12px 14px;
      font-weight: 720;
      border: 1px solid transparent;
    }

    .mobile-panel a.active {
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
    }

    .hero {
      min-height: calc(100vh - var(--nav-h) - 54px);
      padding: 76px 0 72px;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-stage {
      width: 100%;
      border-radius: 30px;
      padding: clamp(24px, 4vw, 46px);
      background:
        linear-gradient(135deg, rgba(9, 27, 56, .82), rgba(6, 13, 28, .78)),
        repeating-linear-gradient(90deg, rgba(69, 240, 255, .08) 0 1px, transparent 1px 84px);
      border: 1px solid rgba(104, 198, 255, .2);
      box-shadow: 0 28px 110px rgba(0, 119, 255, .2);
      backdrop-filter: blur(18px);
      position: relative;
    }

    .hero-stage::after {
      content: "";
      position: absolute;
      left: 24px;
      right: 24px;
      bottom: -1px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(69, 240, 255, .65), transparent);
    }

    .hero-head {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
      gap: 34px;
      align-items: center;
    }

    .hero-copy {
      max-width: 760px;
    }

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

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 30px;
      max-width: 740px;
    }

    .hero-point {
      padding: 13px 14px;
      border-radius: 16px;
      background: rgba(3, 14, 30, .58);
      border: 1px solid rgba(104, 198, 255, .18);
    }

    .hero-point strong {
      display: block;
      color: #ffffff;
      font-size: 20px;
      line-height: 1.2;
      margin-bottom: 4px;
      text-shadow: 0 0 18px rgba(69, 240, 255, .35);
    }

    .hero-point span {
      color: var(--muted);
      font-size: 13px;
      font-weight: 650;
    }

    .icon-matrix {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .matrix-card {
      min-height: 112px;
      padding: 16px;
      border-radius: 18px;
      background: rgba(5, 18, 38, .7);
      border: 1px solid rgba(104, 198, 255, .18);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      position: relative;
    }

    .matrix-card::before {
      content: "";
      position: absolute;
      inset: auto -20% -45% auto;
      width: 90px;
      height: 90px;
      border-radius: 999px;
      background: rgba(69, 240, 255, .1);
      filter: blur(6px);
    }

    .matrix-card.wide {
      grid-column: span 2;
    }

    .matrix-card.tall {
      grid-row: span 2;
      min-height: 236px;
    }

    .matrix-icon {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      color: #06111f;
      font-weight: 900;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 0 20px rgba(69, 240, 255, .28);
      z-index: 1;
    }

    .matrix-card h3 {
      z-index: 1;
      font-size: 17px;
      margin: 14px 0 4px;
    }

    .matrix-card p {
      z-index: 1;
      font-size: 13px;
      line-height: 1.6;
    }

    .status-strip {
      margin-top: 18px;
      display: grid;
      grid-template-columns: 1.3fr .7fr .7fr;
      gap: 10px;
    }

    .status-item {
      padding: 12px 13px;
      border-radius: 15px;
      background: rgba(255, 255, 255, .04);
      border: 1px solid rgba(104, 198, 255, .16);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      min-width: 0;
    }

    .status-label {
      color: var(--soft);
      font-size: 12px;
      font-weight: 700;
    }

    .status-value {
      color: #e9fbff;
      font-size: 13px;
      font-weight: 800;
    }

    .section-heading {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      align-items: flex-end;
      margin-bottom: 30px;
    }

    .section-heading .lead {
      max-width: 620px;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 12px;
      border-radius: 18px;
      background: rgba(5, 18, 38, .55);
      border: 1px solid rgba(104, 198, 255, .16);
    }

    .filter-chip {
      padding: 9px 13px;
      border-radius: 999px;
      color: #cce4f8;
      border: 1px solid rgba(104, 198, 255, .18);
      background: rgba(255, 255, 255, .035);
      font-size: 13px;
      font-weight: 720;
    }

    .filter-chip:hover,
    .filter-chip:focus,
    .filter-chip.active {
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      border-color: transparent;
      box-shadow: 0 10px 24px rgba(54, 163, 255, .24);
    }

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

    .benefit-main {
      padding: 26px;
      min-height: 320px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(135deg, rgba(18, 48, 88, .72), rgba(7, 18, 37, .78)),
        linear-gradient(90deg, rgba(69, 240, 255, .08), transparent);
    }

    .benefit-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 24px;
    }

    .mini-card,
    .benefit-side-card,
    .scenario-card,
    .plan-card,
    .news-row,
    .timeline-card {
      border: 1px solid rgba(104, 198, 255, .18);
      background: rgba(8, 24, 48, .62);
      border-radius: var(--radius);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .mini-card:hover,
    .benefit-side-card:hover,
    .scenario-card:hover,
    .plan-card:hover,
    .news-row:hover,
    .timeline-card:hover {
      transform: translateY(-3px);
      border-color: rgba(69, 240, 255, .42);
      box-shadow: var(--glow);
      background: rgba(11, 31, 61, .72);
    }

    .mini-card {
      padding: 17px;
    }

    .mini-card h3 {
      font-size: 17px;
      margin-bottom: 6px;
    }

    .mini-card p {
      font-size: 14px;
      line-height: 1.65;
    }

    .benefit-side {
      display: grid;
      gap: 18px;
    }

    .benefit-side-card {
      padding: 22px;
      min-height: 151px;
    }

    .qual-wrap {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 18px;
      align-items: stretch;
    }

    .age-callout {
      padding: 28px;
      background:
        linear-gradient(135deg, rgba(255, 209, 102, .13), rgba(7, 18, 37, .72)),
        rgba(8, 24, 48, .62);
    }

    .age-number {
      font-size: 64px;
      line-height: 1;
      font-weight: 900;
      color: var(--warn);
      text-shadow: 0 0 24px rgba(255, 209, 102, .28);
      margin-bottom: 14px;
    }

    .check-list {
      margin: 22px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .check-list li {
      display: flex;
      gap: 10px;
      color: #d5e7f7;
      font-size: 15px;
      align-items: flex-start;
    }

    .check-list li::before {
      content: "✓";
      flex: 0 0 22px;
      width: 22px;
      height: 22px;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      color: #06111f;
      background: var(--green);
      font-size: 13px;
      font-weight: 900;
      margin-top: 2px;
    }

    .metric-panel {
      padding: 22px;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      overflow: hidden;
      border-radius: 18px;
      border: 1px solid rgba(104, 198, 255, .14);
      background: rgba(104, 198, 255, .12);
    }

    .metric-card {
      padding: 22px 18px;
      background: rgba(5, 16, 34, .82);
      min-height: 134px;
    }

    .metric-card strong {
      display: block;
      color: #ffffff;
      font-size: 34px;
      line-height: 1;
      margin-bottom: 12px;
      text-shadow: 0 0 22px rgba(54, 163, 255, .38);
    }

    .metric-card span {
      display: block;
      color: #c6d9ea;
      font-size: 14px;
      font-weight: 750;
      margin-bottom: 6px;
    }

    .metric-card p {
      font-size: 13px;
      line-height: 1.6;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
      gap: 18px;
      align-items: start;
    }

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

    .news-row {
      display: grid;
      grid-template-columns: 118px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 16px;
      min-height: 88px;
    }

    .news-date {
      color: var(--cyan);
      font-size: 13px;
      font-weight: 820;
    }

    .news-row h3 {
      margin-bottom: 3px;
      font-size: 17px;
    }

    .news-row p {
      font-size: 14px;
      line-height: 1.55;
    }

    .news-row a {
      color: #eaffff;
      font-size: 13px;
      font-weight: 800;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(69, 240, 255, .22);
    }

    .news-row a:hover,
    .news-row a:focus {
      background: rgba(69, 240, 255, .1);
      box-shadow: var(--glow);
    }

    .recommend-panel {
      padding: 24px;
      position: sticky;
      top: 98px;
    }

    .recommend-cover {
      aspect-ratio: 16 / 9;
      border-radius: 18px;
      margin-bottom: 18px;
      background:
        linear-gradient(135deg, rgba(69, 240, 255, .16), rgba(138, 124, 255, .12)),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .06) 0 1px, transparent 1px 12px),
        #07182f;
      border: 1px solid rgba(104, 198, 255, .18);
      position: relative;
      overflow: hidden;
    }

    .recommend-cover::before {
      content: "久久成人麻豆";
      position: absolute;
      left: 18px;
      bottom: 16px;
      color: rgba(238, 246, 255, .88);
      font-weight: 850;
      font-size: 22px;
      text-shadow: 0 0 18px rgba(69, 240, 255, .35);
    }

    .recommend-cover::after {
      content: "";
      position: absolute;
      right: 18px;
      top: 18px;
      width: 42px;
      height: 42px;
      border-radius: 15px;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 0 24px rgba(69, 240, 255, .36);
      clip-path: polygon(32% 22%, 32% 78%, 78% 50%);
    }

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

    .scenario-card {
      padding: 22px;
      min-height: 270px;
      display: flex;
      flex-direction: column;
    }

    .scenario-card .num {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      font-weight: 900;
      box-shadow: 0 0 22px rgba(69, 240, 255, .26);
      margin-bottom: 18px;
    }

    .scenario-card p {
      font-size: 14px;
      line-height: 1.68;
      margin-bottom: 14px;
    }

    .scenario-card .route {
      margin-top: auto;
      padding-top: 14px;
      border-top: 1px solid rgba(104, 198, 255, .14);
      color: #dff7ff;
      font-size: 13px;
      font-weight: 760;
    }

    .plan-grid {
      display: grid;
      grid-template-columns: .95fr 1.1fr .95fr;
      gap: 18px;
      align-items: stretch;
    }

    .plan-card {
      padding: 24px;
      display: flex;
      flex-direction: column;
    }

    .plan-card.featured {
      border-color: rgba(69, 240, 255, .42);
      background:
        linear-gradient(145deg, rgba(54, 163, 255, .18), rgba(8, 24, 48, .72)),
        rgba(8, 24, 48, .62);
      box-shadow: 0 24px 80px rgba(54, 163, 255, .22);
    }

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

    .plan-card ul {
      margin: 20px 0 24px;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .plan-card li {
      display: flex;
      gap: 9px;
      color: #cfe1f1;
      font-size: 14px;
    }

    .plan-card li::before {
      content: "•";
      color: var(--cyan);
      font-weight: 900;
    }

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

    .timeline-wrap {
      padding: 22px;
    }

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

    .timeline-card {
      padding: 18px;
      min-height: 170px;
      position: relative;
    }

    .timeline-dot {
      width: 13px;
      height: 13px;
      border-radius: 999px;
      background: var(--cyan);
      box-shadow: 0 0 18px rgba(69, 240, 255, .7);
      margin-bottom: 16px;
    }

    .timeline-card h3 {
      font-size: 17px;
    }

    .timeline-card p {
      font-size: 14px;
      line-height: 1.65;
    }

    .accordion {
      background: transparent;
      border: 0;
    }

    .accordion-item {
      margin-bottom: 12px;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(104, 198, 255, .18);
      background: rgba(8, 24, 48, .58);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .accordion-item.is-active {
      border-color: rgba(69, 240, 255, .44);
      box-shadow: var(--glow);
    }

    .accordion-title {
      display: flex;
      align-items: center;
      min-height: 62px;
      padding: 18px 52px 18px 20px;
      color: #e9f6ff;
      font-size: 16px;
      font-weight: 780;
      border: 0;
      background: transparent;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: #ffffff;
      background: rgba(69, 240, 255, .06);
    }

    .accordion-title::before {
      right: 20px;
      color: var(--cyan);
      font-size: 22px;
      margin-top: -13px;
    }

    .accordion-content {
      padding: 0 20px 20px;
      color: var(--muted);
      background: transparent;
      border: 0;
      font-size: 15px;
      line-height: 1.78;
    }

    .form-layout {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
      gap: 22px;
      align-items: stretch;
    }

    .contact-copy {
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(135deg, rgba(73, 230, 178, .1), rgba(8, 24, 48, .72)),
        rgba(8, 24, 48, .62);
    }

    .contact-form {
      padding: 26px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

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

    .form-hint {
      color: var(--soft);
      font-size: 13px;
      line-height: 1.65;
      margin-top: 12px;
    }

    .footer {
      padding: 48px 0 34px;
      border-top: 1px solid rgba(104, 198, 255, .16);
      background: rgba(3, 8, 18, .56);
    }

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

    .footer h3 {
      font-size: 15px;
      color: #ffffff;
      margin-bottom: 12px;
    }

    .footer p,
    .footer a,
    .copyright {
      color: var(--soft);
      font-size: 14px;
      line-height: 1.75;
    }

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

    .footer a:hover,
    .footer a:focus {
      color: var(--cyan);
    }

    .copyright {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(104, 198, 255, .12);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .mobile-tabs {
      display: none;
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 60;
      padding: 7px 10px calc(7px + env(safe-area-inset-bottom));
      background: rgba(5, 10, 22, .92);
      border-top: 1px solid rgba(104, 198, 255, .18);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }

    .mobile-tabs-inner {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      max-width: 560px;
      margin: 0 auto;
    }

    .tab-link {
      min-height: 58px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      gap: 2px;
      color: #9fb5c9;
      font-size: 12px;
      font-weight: 760;
      border: 1px solid transparent;
    }

    .tab-icon {
      width: 22px;
      height: 22px;
      display: grid;
      place-items: center;
      color: inherit;
      font-size: 18px;
      line-height: 1;
    }

    .tab-link:hover,
    .tab-link:focus {
      color: #ffffff;
      border-color: rgba(69, 240, 255, .2);
      background: rgba(69, 240, 255, .07);
    }

    .tab-link.active {
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 10px 28px rgba(54, 163, 255, .26);
    }

    @media (max-width: 1024px) {
      .hero-head,
      .benefit-grid,
      .qual-wrap,
      .news-layout,
      .form-layout {
        grid-template-columns: 1fr;
      }

      .recommend-panel {
        position: static;
      }

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

      .scenario-grid,
      .plan-grid {
        grid-template-columns: 1fr;
      }

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

    @media (max-width: 768px) {
      body {
        padding-bottom: 82px;
      }

      .container,
      .top-bar,
      .mobile-panel .menu {
        width: min(100% - 24px, var(--container));
      }

      .site-header {
        min-height: 66px;
      }

      .top-bar {
        min-height: 66px;
      }

      .desktop-menu,
      .nav-note {
        display: none;
      }

      .mobile-menu-button {
        display: inline-flex;
      }

      .brand-main {
        max-width: 58vw;
        font-size: 15px;
      }

      .brand-sub {
        display: none;
      }

      .hero {
        min-height: auto;
        padding: 38px 0 54px;
      }

      .hero-stage {
        border-radius: 24px;
      }

      .hero-points,
      .benefit-list,
      .form-grid {
        grid-template-columns: 1fr;
      }

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

      .matrix-card.wide {
        grid-column: span 2;
      }

      .matrix-card.tall {
        grid-row: span 1;
        min-height: 132px;
      }

      .status-strip,
      .news-row {
        grid-template-columns: 1fr;
      }

      .news-row a {
        width: fit-content;
      }

      .section {
        padding: 62px 0;
      }

      .section.compact {
        padding: 48px 0;
      }

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

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

      .mobile-tabs {
        display: block;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 32px;
      }

      h2 {
        font-size: 25px;
      }

      .hero-stage {
        padding: 22px;
      }

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

      .matrix-card.wide {
        grid-column: span 1;
      }

      .button,
      .btn {
        width: 100%;
      }

      .hero-actions {
        width: 100%;
      }

      .filter-bar {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 14px;
      }

      .filter-chip {
        flex: 0 0 auto;
      }

      .contact-copy,
      .contact-form,
      .benefit-main,
      .age-callout {
        padding: 22px;
      }

      .copyright {
        flex-direction: column;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #050816;
      --bg-2: #08152b;
      --panel: rgba(11, 25, 48, .72);
      --panel-strong: rgba(13, 34, 65, .9);
      --panel-soft: rgba(255, 255, 255, .055);
      --line: rgba(126, 211, 255, .22);
      --line-strong: rgba(56, 189, 248, .5);
      --text: #edf7ff;
      --muted: #9fb4c8;
      --muted-2: #72869b;
      --blue: #24b7ff;
      --cyan: #43f2df;
      --violet: #8d7bff;
      --warn: #ffd166;
      --danger: #ff7b9c;
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 24px;
      --shadow: 0 24px 80px rgba(0, 101, 190, .26);
      --glow: 0 0 28px rgba(36, 183, 255, .42);
      --container: 1210px;
      --header-h: 76px;
      --bottom-nav-h: 72px;
      --font: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      min-height: 100vh;
      font-family: var(--font);
      color: var(--text);
      line-height: 1.75;
      background:
        radial-gradient(circle at 18% 8%, rgba(36, 183, 255, .2), transparent 32%),
        radial-gradient(circle at 82% 2%, rgba(141, 123, 255, .18), transparent 30%),
        linear-gradient(180deg, #040712 0%, #071427 44%, #050816 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -2;
      background-image:
        linear-gradient(rgba(126, 211, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(126, 211, 255, .055) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.82), rgba(0,0,0,.25));
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background:
        linear-gradient(115deg, transparent 0%, rgba(67, 242, 223, .08) 38%, transparent 54%),
        repeating-linear-gradient(180deg, rgba(255,255,255,.026) 0, rgba(255,255,255,.026) 1px, transparent 1px, transparent 7px);
      opacity: .55;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
    }

    a:hover,
    a:focus {
      color: var(--cyan);
    }

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

    button {
      cursor: pointer;
    }

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

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

    h1,
    h2,
    h3,
    h4 {
      margin: 0;
      color: var(--text);
      line-height: 1.16;
      font-weight: 800;
    }

    .container {
      width: min(100% - 36px, var(--container));
      margin-inline: auto;
    }

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

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

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(280px, .65fr);
      gap: 34px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-kicker,
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      margin-bottom: 14px;
      padding: 7px 12px;
      border: 1px solid rgba(67, 242, 223, .28);
      border-radius: 999px;
      color: #c9fbff;
      background: rgba(67, 242, 223, .08);
      font-size: 13px;
      line-height: 1.35;
    }

    .section-kicker::before,
    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 12px rgba(67, 242, 223, .9);
      flex: 0 0 auto;
    }

    .section-title {
      font-size: clamp(28px, 4vw, 40px);
      margin-bottom: 14px;
      letter-spacing: 0;
    }

    .section-desc {
      font-size: 16px;
      max-width: 720px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(126, 211, 255, .16);
      background: rgba(5, 10, 24, .78);
      backdrop-filter: blur(18px);
      box-shadow: 0 16px 42px rgba(0, 0, 0, .28);
    }

    .top-bar {
      width: min(100% - 36px, var(--container));
      min-height: var(--header-h);
      margin: 0 auto;
      padding: 0;
      background: transparent;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .top-bar-left,
    .top-bar-right {
      display: flex;
      align-items: center;
    }

    .top-bar-right {
      gap: 18px;
      min-width: 0;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand-mark {
      position: relative;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      flex: 0 0 auto;
      background:
        linear-gradient(135deg, rgba(36, 183, 255, .95), rgba(67, 242, 223, .72)),
        radial-gradient(circle at 70% 20%, rgba(255,255,255,.45), transparent 28%);
      box-shadow: var(--glow);
    }

    .brand-mark::before {
      content: "";
      position: absolute;
      left: 16px;
      top: 12px;
      border-left: 13px solid rgba(3, 10, 24, .86);
      border-top: 8px solid transparent;
      border-bottom: 8px solid transparent;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 7px;
      border: 1px solid rgba(3, 10, 24, .38);
      border-radius: 10px;
    }

    .brand-text {
      display: grid;
      gap: 1px;
      min-width: 0;
    }

    .brand-main {
      font-weight: 900;
      font-size: 17px;
      line-height: 1.2;
      color: #f4fbff;
      text-shadow: 0 0 18px rgba(36, 183, 255, .42);
      white-space: nowrap;
    }

    .brand-sub {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.2;
      white-space: nowrap;
    }

    .desktop-menu {
      align-items: center;
      gap: 4px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(126, 211, 255, .14);
      border-radius: 999px;
      padding: 5px;
    }

    .desktop-menu a {
      border-radius: 999px;
      padding: 10px 15px;
      color: #c8d9e8;
      font-size: 14px;
      line-height: 1.2;
    }

    .desktop-menu a:hover,
    .desktop-menu a:focus {
      color: #fff;
      background: rgba(36, 183, 255, .11);
    }

    .desktop-menu a.active {
      color: #06101d;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 0 22px rgba(36, 183, 255, .3);
      font-weight: 800;
    }

    .nav-note {
      display: inline-flex;
      align-items: center;
      border: 1px solid rgba(255, 209, 102, .28);
      background: rgba(255, 209, 102, .08);
      color: #ffe8a3;
      padding: 8px 11px;
      border-radius: 999px;
      font-size: 12px;
      white-space: nowrap;
    }

    .mobile-menu-button {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid rgba(126, 211, 255, .24);
      border-radius: 13px;
      background: rgba(255,255,255,.05);
      align-items: center;
      justify-content: center;
    }

    .mobile-menu-button span,
    .mobile-menu-button span::before,
    .mobile-menu-button span::after {
      display: block;
      width: 18px;
      height: 2px;
      border-radius: 2px;
      background: #d9f6ff;
      position: relative;
      transition: transform .2s ease, opacity .2s ease;
    }

    .mobile-menu-button span::before,
    .mobile-menu-button span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .mobile-menu-button span::before {
      top: -6px;
    }

    .mobile-menu-button span::after {
      top: 6px;
    }

    .mobile-menu-button.is-open span {
      background: transparent;
    }

    .mobile-menu-button.is-open span::before {
      transform: translateY(6px) rotate(45deg);
    }

    .mobile-menu-button.is-open span::after {
      transform: translateY(-6px) rotate(-45deg);
    }

    .mobile-panel {
      display: none;
      width: min(100% - 36px, var(--container));
      margin: 0 auto 14px;
      padding: 10px;
      border: 1px solid rgba(126, 211, 255, .18);
      border-radius: 16px;
      background: rgba(8, 21, 43, .95);
      box-shadow: 0 18px 42px rgba(0, 0, 0, .3);
    }

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

    .mobile-panel a {
      border-radius: 12px;
      color: #d8e8f4;
      padding: 12px 13px;
    }

    .mobile-panel a.active {
      background: rgba(36, 183, 255, .13);
      color: #fff;
      border: 1px solid rgba(36, 183, 255, .22);
    }

    .category-hero {
      position: relative;
      padding: 74px 0 34px;
      overflow: hidden;
    }

    .category-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(5, 8, 22, .58), rgba(5, 8, 22, .04)),
        radial-gradient(circle at 76% 18%, rgba(36, 183, 255, .24), transparent 30%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(360px, .72fr);
      gap: 34px;
      align-items: center;
    }

    .hero-copy {
      padding: 26px 0 34px;
    }

    .promo-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 13px;
      margin-bottom: 18px;
      border-radius: 999px;
      color: #06101d;
      background: linear-gradient(135deg, var(--warn), #80fff0);
      font-weight: 900;
      box-shadow: 0 0 28px rgba(67, 242, 223, .28);
    }

    .category-hero h1 {
      max-width: 820px;
      font-size: clamp(32px, 5vw, 54px);
      letter-spacing: 0;
      margin-bottom: 18px;
    }

    .hero-lead {
      max-width: 760px;
      color: #c1d4e6;
      font-size: 17px;
      line-height: 1.85;
      margin-bottom: 24px;
    }

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

    .button.primary-glow,
    .button.secondary-glass {
      margin: 0;
      border-radius: 999px;
      font-weight: 900;
      line-height: 1.2;
      padding: 14px 20px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }

    .button.primary-glow {
      color: #04101e;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 0 30px rgba(36, 183, 255, .38), 0 12px 32px rgba(0, 0, 0, .26);
    }

    .button.primary-glow:hover,
    .button.primary-glow:focus {
      color: #020914;
      transform: translateY(-2px);
      box-shadow: 0 0 38px rgba(67, 242, 223, .5), 0 16px 38px rgba(0, 0, 0, .32);
    }

    .button.secondary-glass {
      border: 1px solid rgba(126, 211, 255, .32);
      color: #dff8ff;
      background: rgba(255,255,255,.055);
    }

    .button.secondary-glass:hover,
    .button.secondary-glass:focus {
      color: #fff;
      border-color: rgba(67, 242, 223, .72);
      background: rgba(67, 242, 223, .09);
      transform: translateY(-2px);
    }

    .hero-panel {
      position: relative;
      min-height: 455px;
      padding: 18px;
      border: 1px solid rgba(126, 211, 255, .22);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(13, 34, 65, .86), rgba(6, 15, 30, .76)),
        linear-gradient(135deg, rgba(36, 183, 255, .14), transparent);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
      overflow: hidden;
    }

    .hero-panel::before {
      content: "18+";
      position: absolute;
      right: 18px;
      top: 18px;
      width: 64px;
      height: 64px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #08152b;
      background: linear-gradient(135deg, var(--warn), #ff7b9c);
      font-weight: 950;
      font-size: 20px;
      transform: rotate(10deg);
      box-shadow: 0 0 32px rgba(255, 209, 102, .32);
    }

    .filter-console {
      display: grid;
      gap: 14px;
      padding-top: 72px;
    }

    .console-row {
      display: grid;
      grid-template-columns: 118px 1fr;
      gap: 12px;
      align-items: center;
      padding: 13px;
      border: 1px solid rgba(126, 211, 255, .15);
      border-radius: 16px;
      background: rgba(255,255,255,.045);
    }

    .console-label {
      color: #89a9c5;
      font-size: 13px;
    }

    .console-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag,
    .status-tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      border-radius: 999px;
      border: 1px solid rgba(126, 211, 255, .22);
      background: rgba(36, 183, 255, .08);
      color: #d9f8ff;
      padding: 6px 10px;
      font-size: 12px;
      line-height: 1.25;
      white-space: nowrap;
    }

    .tag.hot {
      border-color: rgba(255, 209, 102, .38);
      color: #ffe8a3;
      background: rgba(255, 209, 102, .08);
    }

    .tag.safe {
      border-color: rgba(67, 242, 223, .34);
      color: #c7fff9;
      background: rgba(67, 242, 223, .08);
    }

    .scan-box {
      margin-top: 5px;
      border-radius: 18px;
      border: 1px solid rgba(67, 242, 223, .24);
      background: rgba(3, 10, 24, .48);
      padding: 16px;
      position: relative;
      overflow: hidden;
    }

    .scan-box::after {
      content: "";
      position: absolute;
      left: -20%;
      right: -20%;
      top: 46%;
      height: 2px;
      background: linear-gradient(90deg, transparent, rgba(67, 242, 223, .75), transparent);
      box-shadow: 0 0 24px rgba(67, 242, 223, .65);
    }

    .scan-title {
      font-weight: 900;
      color: #f5fbff;
      margin-bottom: 10px;
    }

    .scan-list {
      display: grid;
      gap: 8px;
      margin: 0;
      padding: 0;
      list-style: none;
      color: var(--muted);
      font-size: 14px;
    }

    .scan-list li {
      display: flex;
      gap: 9px;
      align-items: flex-start;
    }

    .scan-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 9px;
      border-radius: 50%;
      background: var(--blue);
      box-shadow: 0 0 12px rgba(36, 183, 255, .8);
      flex: 0 0 auto;
    }

    .filter-strip {
      position: relative;
      margin-top: 24px;
      padding: 14px;
      border: 1px solid rgba(126, 211, 255, .18);
      border-radius: 18px;
      background: rgba(8, 21, 43, .66);
      backdrop-filter: blur(16px);
      box-shadow: 0 16px 48px rgba(0,0,0,.22);
    }

    .filter-strip .button-group {
      margin: 0;
      gap: 10px;
      flex-wrap: wrap;
    }

    .filter-chip {
      margin: 0 !important;
      border-radius: 999px !important;
      border: 1px solid rgba(126, 211, 255, .22) !important;
      background: rgba(255,255,255,.045) !important;
      color: #d6edf8 !important;
      padding: 10px 13px !important;
      font-weight: 800;
    }

    .filter-chip:hover,
    .filter-chip:focus,
    .filter-chip.is-active {
      border-color: rgba(67, 242, 223, .62) !important;
      background: rgba(67, 242, 223, .11) !important;
      color: #fff !important;
      box-shadow: 0 0 22px rgba(67, 242, 223, .15);
    }

    .catalog-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 310px;
      gap: 24px;
      align-items: start;
    }

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

    .entry-card,
    .matrix-card,
    .notice-card,
    .contact-card,
    .mini-panel {
      border: 1px solid rgba(126, 211, 255, .18);
      background: var(--panel);
      border-radius: var(--radius);
      box-shadow: 0 18px 55px rgba(0, 0, 0, .24);
      backdrop-filter: blur(16px);
    }

    .entry-card {
      overflow: hidden;
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }

    .entry-card:hover,
    .entry-card:focus-within {
      transform: translateY(-5px);
      border-color: rgba(67, 242, 223, .55);
      box-shadow: 0 22px 70px rgba(36, 183, 255, .18);
    }

    .entry-card.featured {
      grid-column: span 2;
    }

    .thumb {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(36,183,255,.28), rgba(141,123,255,.12) 44%, rgba(5,8,22,.85)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0, rgba(255,255,255,.06) 1px, transparent 1px, transparent 18px);
    }

    .thumb::before {
      content: attr(data-letter);
      position: absolute;
      left: 18px;
      bottom: 12px;
      color: rgba(237, 247, 255, .16);
      font-size: 78px;
      line-height: 1;
      font-weight: 950;
    }

    .thumb::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, transparent, rgba(3, 10, 24, .72)),
        radial-gradient(circle at 75% 25%, rgba(67, 242, 223, .3), transparent 34%);
    }

    .thumb-badges {
      position: absolute;
      z-index: 2;
      left: 13px;
      top: 13px;
      right: 13px;
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .entry-body {
      padding: 17px;
    }

    .entry-title {
      font-size: 19px;
      margin-bottom: 8px;
    }

    .entry-text {
      font-size: 14px;
      min-height: 50px;
    }

    .entry-meta {
      margin: 14px 0 16px;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .mini-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 9px 13px;
      border-radius: 999px;
      border: 1px solid rgba(67, 242, 223, .34);
      color: #d9fbff;
      background: rgba(67, 242, 223, .08);
      font-weight: 800;
      font-size: 13px;
    }

    .mini-button:hover,
    .mini-button:focus {
      color: #04101e;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      border-color: transparent;
      box-shadow: var(--glow);
    }

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

    .mini-panel {
      padding: 18px;
    }

    .mini-panel h3 {
      font-size: 18px;
      margin-bottom: 10px;
    }

    .quick-list {
      display: grid;
      gap: 10px;
      margin: 14px 0 0;
      padding: 0;
      list-style: none;
    }

    .quick-list a,
    .quick-list li {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 0;
      color: #c8d9e8;
      border-bottom: 1px solid rgba(126, 211, 255, .12);
      font-size: 14px;
    }

    .quick-list a:hover {
      color: var(--cyan);
    }

    .quick-list span {
      color: var(--muted-2);
      white-space: nowrap;
    }

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

    .matrix-card {
      padding: 22px;
      min-height: 210px;
      position: relative;
      overflow: hidden;
      transition: transform .22s ease, border-color .22s ease;
    }

    .matrix-card.large {
      grid-row: span 2;
      min-height: 438px;
      background:
        linear-gradient(180deg, rgba(13,34,65,.8), rgba(7,18,36,.78)),
        radial-gradient(circle at 18% 16%, rgba(67, 242, 223, .2), transparent 32%);
    }

    .matrix-card:hover {
      transform: translateY(-4px);
      border-color: rgba(67, 242, 223, .46);
    }

    .matrix-icon {
      width: 44px;
      height: 44px;
      margin-bottom: 18px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #06101d;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: var(--glow);
      font-weight: 950;
    }

    .matrix-card h3 {
      font-size: 21px;
      margin-bottom: 10px;
    }

    .matrix-card p {
      font-size: 15px;
    }

    .steps {
      margin-top: 26px;
      display: grid;
      gap: 14px;
    }

    .step {
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 12px;
      align-items: start;
      padding: 14px;
      border-radius: 16px;
      background: rgba(255,255,255,.046);
      border: 1px solid rgba(126, 211, 255, .14);
    }

    .step-num {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #06101d;
      font-weight: 950;
      background: linear-gradient(135deg, var(--warn), var(--cyan));
    }

    .step strong {
      display: block;
      color: var(--text);
      margin-bottom: 2px;
    }

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

    .notice-card {
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(36,183,255,.12), rgba(255,255,255,.035)),
        var(--panel);
    }

    .notice-card.warning {
      border-color: rgba(255, 209, 102, .28);
    }

    .notice-card h3 {
      font-size: 23px;
      margin-bottom: 12px;
    }

    .notice-list {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .notice-list li {
      padding-left: 24px;
      position: relative;
      color: #c5d7e8;
    }

    .notice-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 13px rgba(67, 242, 223, .85);
    }

    .accordion {
      margin: 0;
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid rgba(126, 211, 255, .18);
      border-radius: 16px;
      overflow: hidden;
      background: rgba(11, 25, 48, .72);
      backdrop-filter: blur(16px);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .accordion-item.is-active {
      border-color: rgba(67, 242, 223, .52);
      box-shadow: 0 0 28px rgba(67, 242, 223, .12);
    }

    .accordion-title {
      border: 0;
      color: #edf7ff;
      font-size: 16px;
      font-weight: 900;
      padding: 18px 54px 18px 18px;
      background: transparent;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: rgba(36, 183, 255, .075);
      color: #fff;
    }

    .accordion-title::before {
      color: var(--cyan);
      font-size: 24px;
      right: 18px;
      margin-top: -14px;
    }

    .accordion-content {
      border: 0;
      color: var(--muted);
      background: rgba(3, 10, 24, .24);
      padding: 0 18px 18px;
      line-height: 1.8;
    }

    .contact-wrap {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 24px;
      align-items: start;
    }

    .contact-copy {
      padding: 30px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(126, 211, 255, .18);
      background:
        linear-gradient(180deg, rgba(13,34,65,.72), rgba(6,15,30,.62)),
        radial-gradient(circle at 20% 10%, rgba(67, 242, 223, .13), transparent 28%);
      box-shadow: var(--shadow);
    }

    .contact-copy h2 {
      font-size: clamp(27px, 4vw, 38px);
      margin-bottom: 14px;
    }

    .contact-card {
      padding: 24px;
    }

    label {
      color: #dcefff;
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 8px;
    }

    input[type="text"],
    input[type="tel"],
    select,
    textarea {
      min-height: 48px;
      border: 1px solid rgba(126, 211, 255, .18);
      border-radius: 14px;
      background: rgba(3, 10, 24, .48);
      color: #fff;
      box-shadow: none;
      margin-bottom: 16px;
    }

    textarea {
      min-height: 118px;
      resize: vertical;
    }

    input::placeholder,
    textarea::placeholder {
      color: #6f8499;
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: rgba(67, 242, 223, .7);
      background: rgba(3, 10, 24, .62);
      box-shadow: 0 0 0 3px rgba(67, 242, 223, .12);
      outline: none;
    }

    .form-note {
      color: var(--muted-2);
      font-size: 13px;
      margin: -4px 0 16px;
    }

    .footer {
      padding: 54px 0 calc(34px + env(safe-area-inset-bottom));
      border-top: 1px solid rgba(126, 211, 255, .16);
      background: rgba(3, 8, 19, .9);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr .7fr .85fr;
      gap: 34px;
      align-items: start;
    }

    .footer h3 {
      font-size: 17px;
      margin-bottom: 14px;
    }

    .footer p {
      font-size: 14px;
    }

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

    .footer-links a {
      color: #b8cada;
      width: fit-content;
      border-bottom: 1px solid transparent;
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: var(--cyan);
      border-color: rgba(67, 242, 223, .48);
    }

    .copyright {
      margin-top: 34px;
      padding-top: 18px;
      border-top: 1px solid rgba(126, 211, 255, .13);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: #7d90a3;
      font-size: 13px;
    }

    .bottom-tabs {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 60;
      display: none;
      padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
      background: rgba(5, 10, 24, .9);
      border-top: 1px solid rgba(126, 211, 255, .18);
      backdrop-filter: blur(18px);
      box-shadow: 0 -16px 42px rgba(0,0,0,.34);
    }

    .bottom-tabs .tabs-inner {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      width: min(100%, 560px);
      margin: 0 auto;
      gap: 8px;
    }

    .tab-link {
      min-height: 56px;
      display: grid;
      place-items: center;
      gap: 3px;
      padding: 7px 4px;
      border-radius: 15px;
      color: #9fb4c8;
      font-size: 12px;
      line-height: 1.2;
    }

    .tab-icon {
      font-size: 18px;
      line-height: 1;
    }

    .tab-link:hover,
    .tab-link:focus {
      color: #fff;
      background: rgba(36, 183, 255, .08);
    }

    .tab-link.active {
      color: #06101d;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      font-weight: 900;
      box-shadow: 0 0 24px rgba(36, 183, 255, .24);
    }

    @media (max-width: 1024px) {
      .section {
        padding: 72px 0;
      }

      .hero-grid,
      .catalog-layout,
      .notice-band,
      .contact-wrap {
        grid-template-columns: 1fr;
      }

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

      .side-panel {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

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

      .matrix-card.large {
        grid-row: auto;
        grid-column: span 2;
        min-height: 300px;
      }

      .section-head {
        grid-template-columns: 1fr;
        gap: 16px;
      }

      .nav-note {
        display: none;
      }
    }

    @media (max-width: 820px) {
      body {
        padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
      }

      .desktop-menu {
        display: none;
      }

      .mobile-menu-button {
        display: inline-flex;
      }

      .bottom-tabs {
        display: block;
      }

      .top-bar {
        min-height: 68px;
      }

      .brand-main {
        font-size: 15px;
        max-width: 52vw;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .brand-sub {
        max-width: 52vw;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .category-hero {
        padding-top: 48px;
      }

      .hero-copy {
        padding-top: 6px;
      }

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

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

      .copyright {
        display: grid;
      }
    }

    @media (max-width: 620px) {
      .container,
      .top-bar,
      .mobile-panel {
        width: min(100% - 28px, var(--container));
      }

      .section {
        padding: 58px 0;
      }

      .category-hero h1 {
        font-size: 32px;
      }

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

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

      .button.primary-glow,
      .button.secondary-glass {
        width: 100%;
      }

      .catalog-grid,
      .side-panel,
      .matrix-grid {
        grid-template-columns: 1fr;
      }

      .entry-card.featured,
      .matrix-card.large {
        grid-column: auto;
      }

      .filter-strip {
        overflow-x: auto;
      }

      .filter-strip .button-group {
        flex-wrap: nowrap;
        width: max-content;
      }

      .contact-copy,
      .contact-card,
      .notice-card,
      .matrix-card {
        padding: 20px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#050914;
      --bg-2:#081326;
      --bg-3:#0b1d36;
      --panel:rgba(12, 28, 54, .72);
      --panel-2:rgba(7, 18, 36, .86);
      --panel-soft:rgba(38, 112, 190, .11);
      --line:rgba(124, 202, 255, .24);
      --line-strong:rgba(73, 193, 255, .46);
      --text:#eef8ff;
      --muted:#9fb5ca;
      --soft:#d4e9f7;
      --primary:#22c8ff;
      --primary-2:#2f7bff;
      --accent:#7c5cff;
      --cyan:#7df0ff;
      --warning:#ffd36b;
      --success:#3df0b2;
      --danger:#ff718c;
      --radius-sm:12px;
      --radius:18px;
      --radius-lg:26px;
      --shadow:0 24px 70px rgba(0, 98, 180, .22);
      --shadow-soft:0 14px 42px rgba(0, 0, 0, .28);
      --glow:0 0 0 1px rgba(73,193,255,.28), 0 0 32px rgba(34,200,255,.18);
      --container:1200px;
      --header-h:76px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box;}
    html{scroll-behavior:smooth;}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(47,123,255,.22), transparent 35%),
        radial-gradient(circle at 78% 12%, rgba(124,92,255,.18), transparent 32%),
        radial-gradient(circle at 50% 88%, rgba(34,200,255,.12), transparent 35%),
        linear-gradient(180deg, var(--bg) 0%, #071123 48%, #040811 100%);
      line-height:1.75;
      min-height:100vh;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(125,240,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125,240,255,.045) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.82), rgba(0,0,0,.18));
      z-index:-2;
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:linear-gradient(110deg, transparent 0%, rgba(34,200,255,.055) 42%, transparent 60%);
      transform:translateX(-35%);
      z-index:-1;
    }

    a{color:inherit;text-decoration:none;transition:color .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);}
    a:hover,a:focus{color:var(--cyan);}
    img{max-width:100%;height:auto;display:block;}
    button,input,select,textarea{font:inherit;}
    button{cursor:pointer;}
    :focus-visible{outline:2px solid rgba(125,240,255,.9);outline-offset:3px;}

    .container{
      width:min(calc(100% - 36px), var(--container));
      margin-inline:auto;
    }
    .section{
      padding:82px 0;
      position:relative;
    }
    .section-tight{padding:58px 0;}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(125,240,255,.24);
      border-radius:999px;
      background:rgba(7,18,36,.64);
      color:var(--cyan);
      font-size:13px;
      line-height:1.2;
      box-shadow:0 0 24px rgba(34,200,255,.08);
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 12px rgba(61,240,178,.7);
    }
    h1,h2,h3,h4,p{margin-top:0;}
    h1{
      font-size:clamp(32px, 5vw, 56px);
      line-height:1.12;
      letter-spacing:-.02em;
      margin:18px 0 18px;
      color:#f6fbff;
    }
    h2{
      font-size:clamp(25px, 3.4vw, 36px);
      line-height:1.22;
      margin-bottom:14px;
      color:#f6fbff;
    }
    h3{
      font-size:20px;
      line-height:1.35;
      margin-bottom:10px;
      color:#f4fbff;
    }
    p{color:var(--muted);font-size:16px;}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:30px;
    }
    .section-head p{
      max-width:650px;
      margin-bottom:0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(5,9,20,.86), rgba(5,9,20,.62));
      border-bottom:1px solid rgba(125,240,255,.16);
      box-shadow:0 14px 44px rgba(0,0,0,.18);
    }
    .site-header .top-bar{
      width:min(calc(100% - 32px), var(--container));
      min-height:var(--header-h);
      margin:0 auto;
      padding:0;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .top-bar-left,.top-bar-right{display:flex;align-items:center;}
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      position:relative;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 70% 28%, rgba(125,240,255,.95), transparent 20%),
        linear-gradient(135deg, rgba(34,200,255,.96), rgba(47,123,255,.72) 55%, rgba(124,92,255,.84));
      box-shadow:0 0 26px rgba(34,200,255,.42);
      overflow:hidden;
    }
    .brand-mark:before{
      content:"";
      position:absolute;
      left:16px;
      top:11px;
      width:0;
      height:0;
      border-top:10px solid transparent;
      border-bottom:10px solid transparent;
      border-left:15px solid rgba(4,9,20,.88);
      filter:drop-shadow(0 0 6px rgba(255,255,255,.35));
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:7px;
      border:1px solid rgba(255,255,255,.32);
      border-radius:10px;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.18;
      min-width:0;
    }
    .brand-main{
      font-weight:800;
      font-size:16px;
      color:#fff;
      white-space:nowrap;
      text-shadow:0 0 18px rgba(34,200,255,.2);
    }
    .brand-sub{
      margin-top:3px;
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .desktop-menu{
      align-items:center;
      gap:4px;
      background:rgba(6,16,32,.5);
      border:1px solid rgba(125,240,255,.12);
      padding:6px;
      border-radius:999px;
    }
    .desktop-menu a{
      color:var(--soft);
      font-size:14px;
      padding:10px 16px;
      border-radius:999px;
      line-height:1;
    }
    .desktop-menu a:hover{
      color:#fff;
      background:rgba(34,200,255,.12);
      box-shadow:inset 0 0 0 1px rgba(125,240,255,.15);
    }
    .desktop-menu a.active{
      color:#031020;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      box-shadow:0 0 22px rgba(34,200,255,.32);
      font-weight:700;
    }
    .nav-note{
      margin-left:14px;
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 11px;
      border:1px solid rgba(255,211,107,.28);
      color:#ffe3a2;
      background:rgba(255,211,107,.08);
      border-radius:999px;
      font-size:12px;
      white-space:nowrap;
    }
    .nav-note:before{
      content:"18+";
      font-weight:800;
      font-size:11px;
      color:#09111f;
      background:var(--warning);
      border-radius:999px;
      padding:1px 5px;
    }
    .mobile-menu-button{
      display:none;
      width:42px;
      height:42px;
      border-radius:13px;
      border:1px solid rgba(125,240,255,.2);
      background:rgba(9,24,46,.72);
      position:relative;
      margin-left:10px;
    }
    .mobile-menu-button span,
    .mobile-menu-button:before,
    .mobile-menu-button:after{
      content:"";
      position:absolute;
      left:11px;
      right:11px;
      height:2px;
      border-radius:999px;
      background:var(--cyan);
      transition:transform .22s var(--ease), opacity .22s var(--ease);
    }
    .mobile-menu-button span{top:20px;}
    .mobile-menu-button:before{top:13px;}
    .mobile-menu-button:after{top:27px;}
    .mobile-menu-button.is-open span{opacity:0;}
    .mobile-menu-button.is-open:before{transform:translateY(7px) rotate(45deg);}
    .mobile-menu-button.is-open:after{transform:translateY(-7px) rotate(-45deg);}
    .mobile-panel{
      display:none;
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto 12px;
      border:1px solid rgba(125,240,255,.18);
      border-radius:18px;
      background:rgba(8,19,38,.92);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .mobile-panel.is-open{display:block;}
    .mobile-panel a{
      color:var(--soft);
      padding:14px 16px;
      border-bottom:1px solid rgba(125,240,255,.09);
    }
    .mobile-panel li:last-child a{border-bottom:0;}
    .mobile-panel a.active{
      color:var(--cyan);
      background:rgba(34,200,255,.11);
    }

    .button,
    button.button{
      border-radius:999px;
      font-weight:800;
      letter-spacing:0;
      border:0;
      margin:0;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), filter .22s var(--ease), background .22s var(--ease);
    }
    .button.primary-glow{
      color:#031020;
      background:linear-gradient(135deg, var(--cyan), var(--primary) 48%, var(--primary-2));
      box-shadow:0 0 0 1px rgba(255,255,255,.16) inset, 0 16px 38px rgba(34,200,255,.28);
    }
    .button.primary-glow:hover,
    .button.primary-glow:focus{
      color:#020916;
      transform:translateY(-2px);
      filter:saturate(1.12) brightness(1.06);
      box-shadow:0 0 0 1px rgba(255,255,255,.22) inset, 0 22px 54px rgba(34,200,255,.4);
    }
    .button.ghost-glow{
      color:var(--soft);
      background:rgba(7,18,36,.52);
      border:1px solid rgba(125,240,255,.26);
      box-shadow:0 0 22px rgba(34,200,255,.07);
    }
    .button.ghost-glow:hover,
    .button.ghost-glow:focus{
      color:#fff;
      transform:translateY(-2px);
      background:rgba(34,200,255,.12);
      border-color:rgba(125,240,255,.48);
      box-shadow:0 0 34px rgba(34,200,255,.16);
    }

    .glass-card{
      background:linear-gradient(180deg, rgba(13,31,60,.74), rgba(7,18,36,.65));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
    }
    .glass-card:hover{
      border-color:rgba(125,240,255,.42);
      box-shadow:var(--glow);
    }

    .category-hero{
      padding:70px 0 38px;
      position:relative;
      overflow:hidden;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:14px 0 auto 50%;
      width:620px;
      height:320px;
      transform:translateX(-12%);
      background:radial-gradient(circle, rgba(34,200,255,.22), transparent 66%);
      filter:blur(8px);
      pointer-events:none;
    }
    .hero-shell{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0, 1.15fr) minmax(320px, .85fr);
      gap:30px;
      align-items:stretch;
    }
    .hero-copy{
      padding:34px;
      min-height:430px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      overflow:hidden;
    }
    .hero-copy:after{
      content:"";
      position:absolute;
      inset:auto -10% -35% 12%;
      height:220px;
      background:linear-gradient(90deg, transparent, rgba(125,240,255,.15), transparent);
      transform:rotate(-8deg);
      pointer-events:none;
    }
    .hero-copy .lead{
      max-width:760px;
      color:#c3d7e8;
      font-size:17px;
      margin-bottom:24px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-bottom:22px;
    }
    .eligibility{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(125,240,255,.2);
      background:rgba(7,18,36,.62);
      color:#d9f5ff;
      font-size:13px;
      line-height:1.25;
    }
    .badge:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 10px rgba(34,200,255,.8);
    }
    .badge.warn{
      border-color:rgba(255,211,107,.28);
      color:#ffe5ad;
    }
    .badge.warn:before{background:var(--warning);box-shadow:0 0 10px rgba(255,211,107,.65);}

    .request-panel{
      padding:24px;
      display:flex;
      flex-direction:column;
      gap:18px;
      position:relative;
      overflow:hidden;
    }
    .request-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(34,200,255,.12), transparent 38%),
        radial-gradient(circle at 85% 15%, rgba(124,92,255,.18), transparent 28%);
      pointer-events:none;
    }
    .panel-title{
      position:relative;
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:flex-start;
    }
    .panel-title h2{
      font-size:24px;
      margin-bottom:4px;
    }
    .status-dot{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:6px;
      font-size:12px;
      color:#bff9ff;
      border:1px solid rgba(125,240,255,.23);
      background:rgba(34,200,255,.08);
      border-radius:999px;
      padding:7px 10px;
    }
    .status-dot:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 12px rgba(61,240,178,.8);
    }
    .request-list{
      position:relative;
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .request-list li{
      display:grid;
      grid-template-columns:34px minmax(0,1fr);
      gap:12px;
      padding:14px;
      border:1px solid rgba(125,240,255,.16);
      border-radius:15px;
      background:rgba(5,13,27,.42);
    }
    .request-list .num{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:11px;
      color:#04111e;
      font-weight:900;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      box-shadow:0 0 18px rgba(34,200,255,.24);
    }
    .request-list strong{display:block;color:#fff;margin-bottom:2px;}
    .request-list span{display:block;color:var(--muted);font-size:14px;line-height:1.6;}
    .mini-note{
      position:relative;
      padding:12px 14px;
      border-radius:14px;
      color:#ffe5ad;
      background:rgba(255,211,107,.08);
      border:1px solid rgba(255,211,107,.24);
      font-size:14px;
    }

    .filter-dock{
      margin-top:26px;
      padding:16px;
      border-radius:20px;
      display:flex;
      align-items:center;
      gap:14px;
      overflow-x:auto;
      scrollbar-width:thin;
      scrollbar-color:rgba(125,240,255,.36) transparent;
    }
    .filter-label{
      flex:0 0 auto;
      color:#fff;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .filter-label:before{
      content:"";
      width:18px;
      height:18px;
      border-radius:6px;
      background:linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow:0 0 16px rgba(34,200,255,.35);
    }
    .chip{
      flex:0 0 auto;
      padding:9px 13px;
      border-radius:999px;
      border:1px solid rgba(125,240,255,.2);
      background:rgba(7,18,36,.46);
      color:#cfe8f8;
      font-size:14px;
    }
    .chip:hover,.chip.active{
      color:#06101d;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      border-color:transparent;
      box-shadow:0 0 22px rgba(34,200,255,.24);
    }

    .updates-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 350px;
      gap:24px;
      align-items:start;
    }
    .stream{
      display:grid;
      gap:14px;
    }
    .stream-group{
      padding:18px;
      border-radius:20px;
      background:rgba(7,18,36,.44);
      border:1px solid rgba(125,240,255,.14);
    }
    .stream-group h3{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .group-tag{
      color:var(--cyan);
      font-size:13px;
      font-weight:700;
      padding:5px 10px;
      border-radius:999px;
      border:1px solid rgba(125,240,255,.2);
      background:rgba(34,200,255,.08);
      white-space:nowrap;
    }
    .update-item{
      display:grid;
      grid-template-columns:54px minmax(0,1fr) auto;
      gap:14px;
      align-items:center;
      padding:15px 0;
      border-top:1px solid rgba(125,240,255,.1);
    }
    .update-item:first-of-type{border-top:0;}
    .thumb{
      width:54px;
      height:54px;
      border-radius:15px;
      display:grid;
      place-items:center;
      font-weight:900;
      color:#eaffff;
      background:
        linear-gradient(135deg, rgba(34,200,255,.26), rgba(124,92,255,.22)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.06) 0 1px, transparent 1px 8px);
      border:1px solid rgba(125,240,255,.22);
      box-shadow:inset 0 0 18px rgba(34,200,255,.12);
    }
    .update-item h4{
      margin:0 0 4px;
      color:#fff;
      font-size:17px;
      line-height:1.35;
    }
    .update-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }
    .time-pill{
      color:#bff9ff;
      font-size:13px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(34,200,255,.08);
      border:1px solid rgba(125,240,255,.18);
      white-space:nowrap;
    }
    .summary-panel{
      position:sticky;
      top:calc(var(--header-h) + 20px);
      padding:22px;
    }
    .summary-panel h3{font-size:22px;}
    .summary-list{
      list-style:none;
      margin:18px 0 0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .summary-list li{
      padding:13px;
      border-radius:14px;
      background:rgba(5,13,27,.42);
      border:1px solid rgba(125,240,255,.12);
      color:#cfe1ef;
      font-size:14px;
    }
    .summary-list strong{
      color:#fff;
      display:block;
      margin-bottom:3px;
    }
    .summary-meter{
      margin-top:18px;
      padding:16px;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(34,200,255,.12), rgba(124,92,255,.08));
      border:1px solid rgba(125,240,255,.18);
    }
    .meter-line{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      margin-top:10px;
    }
    .meter-line span{
      display:block;
      width:78%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg, var(--primary), var(--cyan));
      box-shadow:0 0 18px rgba(34,200,255,.45);
    }

    .compare-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .compare-card{
      padding:24px;
      min-height:260px;
      position:relative;
      overflow:hidden;
    }
    .compare-card:before{
      content:"";
      position:absolute;
      inset:-80px -80px auto auto;
      width:180px;
      height:180px;
      border-radius:50%;
      background:rgba(34,200,255,.13);
      filter:blur(4px);
    }
    .compare-card .label{
      display:inline-flex;
      margin-bottom:16px;
      padding:6px 10px;
      border-radius:999px;
      color:#081326;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      font-size:13px;
      font-weight:800;
    }
    .compare-card.alt .label{
      color:#fff;
      background:linear-gradient(135deg, rgba(124,92,255,.95), rgba(47,123,255,.95));
    }
    .check-list{
      list-style:none;
      margin:18px 0 0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      position:relative;
      padding-left:24px;
      color:#cfe1ef;
      font-size:15px;
    }
    .check-list li:before{
      content:"";
      position:absolute;
      left:0;
      top:.55em;
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 12px rgba(61,240,178,.55);
    }

    .route-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .route-card{
      padding:20px;
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transform:translateY(0);
    }
    .route-card:hover{transform:translateY(-3px);}
    .route-icon{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#04111e;
      font-weight:900;
      margin-bottom:16px;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      box-shadow:0 0 24px rgba(34,200,255,.25);
    }
    .route-card p{
      font-size:14px;
      margin-bottom:16px;
    }
    .route-card a{
      color:var(--cyan);
      font-weight:800;
      font-size:14px;
    }
    .route-card a:hover{letter-spacing:.02em;}

    .accordion{
      background:transparent;
      border:0;
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid rgba(125,240,255,.18);
      border-radius:17px;
      overflow:hidden;
      background:rgba(8,19,38,.58);
      box-shadow:var(--shadow-soft);
    }
    .accordion-title{
      border:0 !important;
      color:#f3fbff;
      font-weight:800;
      font-size:16px;
      padding:18px 52px 18px 18px;
      background:rgba(7,18,36,.58);
    }
    .accordion-title:before{
      right:18px;
      margin-top:-9px;
      color:var(--cyan);
      font-size:22px;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      color:#fff;
      background:rgba(34,200,255,.09);
    }
    .is-active > .accordion-title{
      color:var(--cyan);
      box-shadow:inset 0 0 0 1px rgba(125,240,255,.18);
    }
    .accordion-content{
      border:0 !important;
      background:rgba(5,13,27,.36);
      color:var(--muted);
      padding:0 18px 18px;
    }
    .accordion-content p{margin:0;font-size:15px;}

    .contact-band{
      display:grid;
      grid-template-columns:minmax(0, .9fr) minmax(320px, 1.1fr);
      gap:22px;
      align-items:stretch;
    }
    .contact-copy,.contact-form{
      padding:28px;
    }
    .contact-copy .notice{
      margin-top:20px;
      padding:16px;
      border-radius:16px;
      background:rgba(255,211,107,.08);
      border:1px solid rgba(255,211,107,.24);
      color:#ffe4aa;
      font-size:14px;
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    label{
      color:#e5f6ff;
      font-weight:700;
      font-size:14px;
      margin-bottom:7px;
    }
    input[type="text"],input[type="email"],select,textarea{
      width:100%;
      border:1px solid rgba(125,240,255,.2);
      border-radius:14px;
      background:rgba(3,10,22,.58);
      color:#f4fbff;
      box-shadow:none;
      min-height:48px;
      padding:12px 14px;
      margin-bottom:0;
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
    }
    textarea{
      min-height:116px;
      resize:vertical;
    }
    input::placeholder,textarea::placeholder{color:#71889c;}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(125,240,255,.72);
      background:rgba(5,15,31,.76);
      box-shadow:0 0 0 4px rgba(34,200,255,.1);
    }
    .field-full{grid-column:1/-1;}
    .form-hint{
      color:var(--muted);
      font-size:13px;
      margin:12px 0 16px;
    }

    .footer{
      padding:62px 0 28px;
      border-top:1px solid rgba(125,240,255,.16);
      background:
        linear-gradient(180deg, rgba(5,9,20,.12), rgba(5,9,20,.82)),
        radial-gradient(circle at 30% 0%, rgba(34,200,255,.12), transparent 32%);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .95fr;
      gap:34px;
      align-items:start;
    }
    .footer h3{
      font-size:16px;
      margin-bottom:14px;
      color:#fff;
    }
    .footer p{
      font-size:14px;
      margin-bottom:0;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      width:max-content;
      border-bottom:1px solid transparent;
    }
    .footer-links a:hover{
      color:var(--cyan);
      border-color:rgba(125,240,255,.5);
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(125,240,255,.12);
      display:flex;
      justify-content:space-between;
      gap:14px;
      color:#7890a5;
      font-size:13px;
    }

    .mobile-bottom-tabs{
      display:none;
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:1001;
      padding:7px 10px calc(7px + env(safe-area-inset-bottom));
      background:rgba(5,9,20,.9);
      border-top:1px solid rgba(125,240,255,.18);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 -10px 34px rgba(0,0,0,.28);
    }
    .mobile-bottom-tabs .tab-inner{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:6px;
      max-width:520px;
      margin:0 auto;
    }
    .mobile-bottom-tabs a{
      min-height:56px;
      border-radius:16px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      color:#9fb5ca;
      font-size:12px;
      background:rgba(8,19,38,.35);
      border:1px solid transparent;
    }
    .mobile-bottom-tabs .tab-icon{
      font-size:18px;
      line-height:1;
    }
    .mobile-bottom-tabs a.active{
      color:#06101d;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      box-shadow:0 0 24px rgba(34,200,255,.28);
      font-weight:800;
    }
    .mobile-bottom-tabs a:not(.active):hover{
      color:#fff;
      border-color:rgba(125,240,255,.2);
      background:rgba(34,200,255,.08);
    }

    @media (max-width:1024px){
      :root{--header-h:68px;}
      .hero-shell,
      .updates-layout,
      .contact-band{
        grid-template-columns:1fr;
      }
      .summary-panel{
        position:relative;
        top:auto;
      }
      .route-grid{grid-template-columns:repeat(2, minmax(0,1fr));}
      .hero-copy{min-height:auto;}
      .section-head{align-items:flex-start;flex-direction:column;}
    }
    @media (max-width:768px){
      body{padding-bottom:82px;}
      .desktop-menu,.nav-note{display:none;}
      .mobile-menu-button{display:inline-block;}
      .mobile-bottom-tabs{display:block;}
      .brand-main{font-size:15px;}
      .brand-sub{font-size:11px;}
      .site-header .top-bar{width:min(calc(100% - 24px), var(--container));}
      .container{width:min(calc(100% - 24px), var(--container));}
      .category-hero{padding:42px 0 28px;}
      .hero-copy,.request-panel,.contact-copy,.contact-form{padding:22px;}
      .filter-dock{border-radius:17px;padding:12px;}
      .update-item{
        grid-template-columns:46px minmax(0,1fr);
      }
      .thumb{width:46px;height:46px;border-radius:13px;}
      .time-pill{
        grid-column:2;
        width:max-content;
        margin-top:4px;
      }
      .compare-wrap,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer{padding-bottom:105px;}
      .copyright{flex-direction:column;}
    }
    @media (max-width:520px){
      .section{padding:58px 0;}
      .section-tight{padding:42px 0;}
      h1{font-size:31px;}
      .hero-actions .button{
        width:100%;
        justify-content:center;
      }
      .route-grid{grid-template-columns:1fr;}
      .form-grid{grid-template-columns:1fr;}
      .panel-title{flex-direction:column;}
      .filter-label{width:100%;}
      .filter-dock{align-items:flex-start;}
      .brand-mark{width:38px;height:38px;border-radius:13px;}
      .brand-sub{display:none;}
    }