/* roulang page: index */
:root {
      --bg: #0b0c0f;
      --bg-2: #111318;
      --panel: #171a20;
      --panel-2: #1d2129;
      --line: rgba(255, 255, 255, .11);
      --line-strong: rgba(255, 255, 255, .22);
      --text: #f2f4f7;
      --muted: #aeb6c2;
      --weak: #737d8b;
      --red: #ff3347;
      --orange: #ff9f2e;
      --green: #50f08a;
      --white: #ffffff;
      --shadow: 0 18px 60px rgba(0, 0, 0, .35);
      --shadow-soft: 0 10px 30px rgba(0, 0, 0, .22);
      --radius: 10px;
      --radius-sm: 7px;
      --container: 1180px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
      color: var(--text);
      line-height: 1.75;
      background:
        linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px),
        radial-gradient(circle at 18% 8%, rgba(255, 51, 71, .18), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(80, 240, 138, .09), transparent 26%),
        var(--bg);
      background-size: 42px 42px, 42px 42px, auto, auto, auto;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .22;
      background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0, rgba(255,255,255,.03) 1px, transparent 1px, transparent 4px);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease);
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

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

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid var(--line);
      background: rgba(11, 12, 15, .88);
      backdrop-filter: blur(16px);
    }

    .nav-shell {
      display: grid;
      grid-template-columns: 210px minmax(260px, 1fr) auto;
      align-items: center;
      gap: 18px;
      padding: 16px 0 12px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      color: var(--white);
      line-height: 1.2;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 51, 71, .55);
      border-radius: var(--radius-sm);
      color: var(--red);
      background: linear-gradient(135deg, rgba(255, 51, 71, .16), rgba(255, 159, 46, .06));
      box-shadow: 0 0 22px rgba(255, 51, 71, .18);
    }

    .brand-text {
      font-size: 15px;
      letter-spacing: 0;
    }

    .search-wrap {
      position: relative;
      display: flex;
      align-items: center;
      min-width: 0;
      border: 1px solid var(--line-strong);
      background: rgba(255, 255, 255, .055);
      border-radius: 999px;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .search-wrap:focus-within {
      border-color: rgba(80, 240, 138, .75);
      box-shadow: 0 0 0 4px rgba(80, 240, 138, .12);
      background: rgba(255, 255, 255, .075);
    }

    .search-icon {
      width: 42px;
      text-align: center;
      color: var(--green);
      font-size: 16px;
      flex: 0 0 auto;
    }

    .search-input {
      width: 100%;
      min-width: 0;
      height: 44px;
      border: 0;
      outline: 0;
      color: var(--text);
      background: transparent;
    }

    .search-input::placeholder {
      color: #7f8997;
    }

    .search-button {
      margin-right: 5px;
      padding: 8px 15px;
      border-radius: 999px;
      color: #101114;
      font-weight: 800;
      background: var(--green);
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .search-button:hover {
      transform: translateY(-1px);
      box-shadow: 0 0 22px rgba(80, 240, 138, .26);
      background: #69ff9d;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .nav-link {
      padding: 9px 12px;
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--white);
      border-color: rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .06);
    }

    .nav-link.active {
      box-shadow: inset 3px 0 0 var(--red);
    }

    .quick-tags {
      display: flex;
      gap: 8px;
      padding: 0 0 14px 228px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .quick-tags::-webkit-scrollbar {
      display: none;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 11px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255, 255, 255, .04);
      font-size: 13px;
      white-space: nowrap;
    }

    .chip::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--orange);
      box-shadow: 0 0 12px rgba(255, 159, 46, .5);
    }

    .chip:hover {
      color: var(--white);
      border-color: rgba(255, 159, 46, .45);
      background: rgba(255, 159, 46, .08);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 72px 0;
      border-bottom: 1px solid rgba(255, 255, 255, .06);
    }

    .section.compact {
      padding: 44px 0;
    }

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

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--green);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .section-kicker::before {
      content: "";
      width: 22px;
      height: 2px;
      background: var(--green);
      box-shadow: 0 0 12px rgba(80, 240, 138, .55);
    }

    h1,
    h2,
    h3 {
      line-height: 1.22;
      letter-spacing: 0;
    }

    h1 {
      max-width: 920px;
      font-size: clamp(34px, 5vw, 70px);
      font-weight: 950;
    }

    h2 {
      font-size: clamp(25px, 3vw, 40px);
      font-weight: 900;
    }

    h3 {
      font-size: 19px;
      font-weight: 850;
    }

    .section-desc {
      max-width: 660px;
      color: var(--muted);
      font-size: 16px;
    }

    .hero {
      padding: 54px 0 62px;
    }

    .hero-stage {
      position: relative;
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 22px;
      min-height: 520px;
      padding: 28px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 16px;
      background:
        linear-gradient(135deg, rgba(255, 51, 71, .18), transparent 34%),
        linear-gradient(225deg, rgba(80, 240, 138, .10), transparent 32%),
        rgba(255, 255, 255, .045);
      box-shadow: var(--shadow);
    }

    .hero-stage::after {
      content: "";
      position: absolute;
      inset: 12px;
      border: 1px dashed rgba(255, 255, 255, .10);
      border-radius: 12px;
      pointer-events: none;
    }

    .hero-copy {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 26px 8px 26px 18px;
    }

    .age-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 18px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: var(--radius-sm);
      color: var(--text);
      background: rgba(10, 12, 15, .56);
      font-size: 13px;
      font-weight: 800;
    }

    .badge.hot {
      border-color: rgba(255, 51, 71, .48);
      color: #ffd8dc;
      background: rgba(255, 51, 71, .12);
    }

    .badge.safe {
      border-color: rgba(80, 240, 138, .42);
      color: #d7ffe4;
      background: rgba(80, 240, 138, .10);
    }

    .hero-copy p {
      max-width: 760px;
      margin-top: 18px;
      color: var(--muted);
      font-size: 17px;
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: var(--radius-sm);
      border: 1px solid transparent;
      font-weight: 850;
      line-height: 1.2;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
    }

    .btn-primary {
      color: #111216;
      background: var(--red);
      box-shadow: 0 0 24px rgba(255, 51, 71, .24);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      background: #ff5262;
      box-shadow: 0 0 32px rgba(255, 51, 71, .36);
    }

    .btn-secondary {
      color: var(--text);
      border-color: rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .055);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      border-color: rgba(80, 240, 138, .45);
      background: rgba(80, 240, 138, .09);
    }

    .btn-ghost {
      color: var(--muted);
      border-color: rgba(255, 255, 255, .12);
      background: transparent;
    }

    .btn-ghost:hover {
      color: var(--white);
      border-color: rgba(255, 159, 46, .45);
      background: rgba(255, 159, 46, .08);
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .chip:focus-visible,
    .footer-link:focus-visible,
    .topic-card:focus-within {
      outline: 3px solid rgba(80, 240, 138, .35);
      outline-offset: 3px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 28px;
    }

    .point {
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .045);
    }

    .point strong {
      display: block;
      color: var(--white);
      font-size: 20px;
      line-height: 1.2;
    }

    .point span {
      color: var(--weak);
      font-size: 13px;
    }

    .hero-matrix {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      grid-template-rows: repeat(6, minmax(60px, 1fr));
      gap: 12px;
    }

    .matrix-card {
      border: 1px solid rgba(255, 255, 255, .13);
      border-radius: var(--radius);
      background: rgba(13, 15, 19, .78);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .matrix-card.large {
      grid-column: span 4;
      grid-row: span 3;
      padding: 18px;
    }

    .matrix-card.tall {
      grid-column: span 2;
      grid-row: span 4;
      padding: 16px;
    }

    .matrix-card.wide {
      grid-column: span 4;
      grid-row: span 2;
      padding: 16px;
    }

    .matrix-card.small {
      grid-column: span 2;
      grid-row: span 2;
      padding: 14px;
    }

    .signal-line {
      height: 9px;
      margin: 15px 0;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--red) 0 46%, rgba(255,255,255,.12) 46% 70%, var(--green) 70% 100%);
      box-shadow: 0 0 20px rgba(255, 51, 71, .16);
    }

    .matrix-title {
      color: var(--white);
      font-weight: 900;
      margin-bottom: 8px;
    }

    .matrix-text {
      color: var(--muted);
      font-size: 14px;
    }

    .tag-wall {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .mini-tag {
      padding: 5px 8px;
      border: 1px solid rgba(255, 255, 255, .13);
      border-radius: 999px;
      color: var(--muted);
      font-size: 12px;
      background: rgba(255, 255, 255, .04);
    }

    .status-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      margin-right: 7px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 12px rgba(80, 240, 138, .65);
    }

    .countdown-band {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 20px;
      align-items: center;
      padding: 20px;
      border: 1px solid rgba(255, 159, 46, .28);
      border-radius: var(--radius);
      background: linear-gradient(90deg, rgba(255, 159, 46, .12), rgba(255, 255, 255, .035));
    }

    .countdown-info strong {
      display: block;
      font-size: 22px;
      line-height: 1.35;
    }

    .countdown-info span {
      color: var(--muted);
    }

    .timer {
      display: flex;
      gap: 10px;
    }

    .time-box {
      min-width: 78px;
      padding: 10px 12px;
      border: 1px solid var(--line-strong);
      border-radius: var(--radius-sm);
      text-align: center;
      background: rgba(0, 0, 0, .22);
    }

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

    .time-box small {
      color: var(--weak);
      font-size: 12px;
    }

    .calendar-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
    }

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

    .calendar-item {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 17px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .045);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .calendar-item:hover {
      transform: translateX(4px);
      border-color: rgba(255, 51, 71, .42);
      background: rgba(255, 255, 255, .065);
    }

    .date {
      color: var(--orange);
      font-weight: 900;
    }

    .calendar-item p,
    .guide-step p,
    .topic-card p,
    .insight-card p,
    .news-list a span,
    .faq-content {
      color: var(--muted);
    }

    .status-label {
      padding: 6px 10px;
      border-radius: 999px;
      color: #121317;
      font-size: 12px;
      font-weight: 900;
      background: var(--green);
      white-space: nowrap;
    }

    .reminder-card {
      padding: 22px;
      border: 1px solid rgba(80, 240, 138, .25);
      border-radius: var(--radius);
      background: rgba(80, 240, 138, .06);
    }

    .subscribe-form {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .input {
      width: 100%;
      min-height: 46px;
      padding: 0 14px;
      color: var(--text);
      border: 1px solid var(--line-strong);
      border-radius: var(--radius-sm);
      outline: none;
      background: rgba(0, 0, 0, .24);
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .input:hover {
      border-color: rgba(255, 255, 255, .3);
    }

    .input:focus {
      border-color: rgba(80, 240, 138, .72);
      box-shadow: 0 0 0 4px rgba(80, 240, 138, .12);
      background: rgba(0, 0, 0, .34);
    }

    .input:disabled {
      opacity: .55;
      cursor: not-allowed;
    }

    .form-note {
      color: var(--weak);
      font-size: 13px;
    }

    .topics-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr .85fr;
      gap: 16px;
    }

    .topic-card {
      position: relative;
      min-height: 218px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.032));
      overflow: hidden;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .topic-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255, 51, 71, .42);
      box-shadow: 0 16px 34px rgba(0,0,0,.26);
    }

    .topic-card.featured {
      min-height: 452px;
      background:
        linear-gradient(145deg, rgba(255, 51, 71, .18), rgba(255,255,255,.038)),
        rgba(255,255,255,.03);
    }

    .topic-card .num {
      display: inline-flex;
      width: 38px;
      height: 28px;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: var(--radius-sm);
      color: var(--orange);
      font-weight: 900;
      background: rgba(0,0,0,.22);
    }

    .topic-link {
      display: inline-flex;
      margin-top: 18px;
      color: var(--green);
      font-weight: 850;
    }

    .topic-link:hover {
      color: var(--white);
    }

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

    .metric-card {
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
    }

    .metric-card b {
      display: block;
      color: var(--white);
      font-size: 31px;
      line-height: 1.1;
    }

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

    .metric-bar {
      height: 6px;
      margin-top: 16px;
      border-radius: 999px;
      background: rgba(255,255,255,.1);
      overflow: hidden;
    }

    .metric-bar i {
      display: block;
      height: 100%;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--red), var(--orange));
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
      gap: 18px;
    }

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

    .news-list a {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 15px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .04);
    }

    .news-list a:hover {
      border-color: rgba(80, 240, 138, .36);
      background: rgba(80, 240, 138, .06);
      transform: translateY(-2px);
    }

    .news-list em {
      color: var(--orange);
      font-style: normal;
      font-size: 13px;
      font-weight: 850;
    }

    .news-list strong {
      display: block;
      color: var(--white);
      line-height: 1.35;
    }

    .arrow {
      color: var(--green);
      font-weight: 900;
    }

    .side-panel {
      padding: 22px;
      border: 1px solid rgba(255, 159, 46, .22);
      border-radius: var(--radius);
      background: linear-gradient(145deg, rgba(255, 159, 46, .10), rgba(255, 255, 255, .035));
    }

    .side-panel ul {
      display: grid;
      gap: 12px;
      margin-top: 16px;
      list-style: none;
    }

    .side-panel li {
      padding-left: 16px;
      color: var(--muted);
      border-left: 2px solid rgba(255, 159, 46, .55);
    }

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

    .guide-panel {
      position: sticky;
      top: 122px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
    }

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

    .guide-step {
      display: grid;
      grid-template-columns: 46px 1fr;
      gap: 14px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255,255,255,.04);
    }

    .step-index {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: var(--radius-sm);
      color: #111216;
      font-weight: 950;
      background: var(--orange);
    }

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

    .promise {
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255,255,255,.04);
    }

    .promise i {
      display: inline-grid;
      width: 34px;
      height: 34px;
      place-items: center;
      margin-bottom: 10px;
      border-radius: var(--radius-sm);
      color: var(--green);
      font-style: normal;
      background: rgba(80, 240, 138, .11);
    }

    .bubble-wall {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .bubble {
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 18px 18px 18px 6px;
      background: rgba(255,255,255,.045);
    }

    .avatar {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      color: var(--white);
      font-weight: 850;
    }

    .avatar span {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #111216;
      background: var(--green);
      font-weight: 950;
    }

    .insight-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .insight-card {
      padding: 22px;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: var(--radius);
      background: var(--panel-2);
    }

    .quote-mark {
      color: var(--red);
      font-size: 34px;
      line-height: 1;
      font-weight: 950;
    }

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

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255,255,255,.04);
      overflow: hidden;
    }

    .faq-item summary {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 20px;
      color: var(--white);
      font-weight: 850;
      cursor: pointer;
      list-style: none;
    }

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

    .faq-item summary::after {
      content: "+";
      color: var(--green);
      font-size: 22px;
      line-height: 1;
    }

    .faq-item[open] summary {
      border-bottom: 1px solid var(--line);
      background: rgba(80, 240, 138, .055);
    }

    .faq-item[open] summary::after {
      content: "–";
    }

    .faq-content {
      padding: 16px 20px 20px;
    }

    .final-cta {
      padding: 34px;
      border: 1px solid rgba(255, 51, 71, .35);
      border-radius: 16px;
      background:
        linear-gradient(120deg, rgba(255, 51, 71, .20), rgba(255, 159, 46, .08) 46%, rgba(80, 240, 138, .08)),
        rgba(255,255,255,.04);
      box-shadow: var(--shadow-soft);
    }

    .final-cta-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 22px;
      align-items: center;
    }

    .site-footer {
      padding: 52px 0 26px;
      background: #08090b;
      border-top: 1px solid var(--line);
    }

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

    .footer-title {
      margin-bottom: 12px;
      color: var(--white);
      font-weight: 900;
    }

    .footer-text,
    .copyright {
      color: var(--weak);
      font-size: 14px;
    }

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

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

    .footer-link:hover {
      color: var(--green);
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      border-top: 1px solid var(--line);
    }

    @media (max-width: 1024px) {
      .nav-shell {
        grid-template-columns: 1fr;
      }

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

      .quick-tags {
        padding-left: 0;
      }

      .hero-stage,
      .calendar-grid,
      .guide-wrap,
      .news-layout,
      .final-cta-grid {
        grid-template-columns: 1fr;
      }

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

      .hero-matrix {
        min-height: 430px;
      }

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

      .topic-card.featured {
        grid-column: span 2;
        min-height: 260px;
      }

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

      .guide-panel {
        position: static;
      }
    }

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

      .section {
        padding: 54px 0;
      }

      .nav-shell {
        gap: 12px;
        padding-top: 12px;
      }

      .brand-text {
        font-size: 14px;
      }

      .search-wrap {
        border-radius: var(--radius);
      }

      .search-button {
        padding: 8px 12px;
      }

      .nav-links {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 2px;
        scrollbar-width: none;
      }

      .nav-links::-webkit-scrollbar {
        display: none;
      }

      .quick-tags {
        padding-bottom: 12px;
      }

      .hero {
        padding-top: 28px;
      }

      .hero-stage {
        padding: 18px;
        border-radius: 12px;
      }

      .hero-copy {
        padding: 14px 2px;
      }

      .hero-points,
      .dashboard-grid,
      .promise-strip,
      .bubble-wall,
      .insight-grid,
      .topics-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .topic-card.featured {
        grid-column: auto;
      }

      .hero-matrix {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        min-height: auto;
      }

      .matrix-card.large,
      .matrix-card.tall,
      .matrix-card.wide,
      .matrix-card.small {
        grid-column: auto;
        grid-row: auto;
        min-height: 150px;
      }

      .countdown-band,
      .calendar-item,
      .news-list a {
        grid-template-columns: 1fr;
      }

      .timer {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
      }

      .time-box {
        min-width: 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 10px;
      }

      .copyright {
        flex-direction: column;
      }
    }

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

      h2 {
        font-size: 25px;
      }

      .hero-actions,
      .final-cta .hero-actions {
        display: grid;
      }

      .btn {
        width: 100%;
      }

      .age-badges {
        gap: 8px;
      }

      .badge,
      .chip {
        font-size: 12px;
      }

      .search-icon {
        width: 36px;
      }

      .search-input {
        height: 42px;
      }

      .calendar-item,
      .guide-step,
      .topic-card,
      .metric-card,
      .side-panel,
      .final-cta {
        padding: 16px;
      }

      .timer {
        gap: 8px;
      }

      .time-box b {
        font-size: 20px;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#08090b;
      --bg-soft:#101216;
      --panel:#15181e;
      --panel-2:#1b1f27;
      --panel-3:#0d0f13;
      --text:#f4f7f8;
      --muted:#a8b0b8;
      --muted-2:#78828d;
      --line:rgba(255,255,255,.11);
      --line-strong:rgba(255,255,255,.18);
      --red:#ff3f4f;
      --orange:#ff9a3d;
      --green:#71f08a;
      --white:#ffffff;
      --shadow:0 22px 70px rgba(0,0,0,.42);
      --glow:0 0 0 1px rgba(255,63,79,.22),0 0 34px rgba(255,63,79,.16);
      --radius:16px;
      --radius-sm:10px;
      --radius-lg:24px;
      --container:1180px;
      --ease:all .22s ease;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 18% 6%,rgba(255,63,79,.18),transparent 28%),
        radial-gradient(circle at 78% 12%,rgba(113,240,138,.09),transparent 28%),
        linear-gradient(180deg,#07080a 0%,#0b0d10 46%,#08090b 100%);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.85),rgba(0,0,0,.18));
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.2;
      background:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 1px,transparent 1px 8px);
    }

    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    input{
      color:var(--text);
      background:transparent;
      border:0;
      outline:none;
    }
    input::placeholder{color:#757f88}
    :focus-visible{
      outline:2px solid rgba(113,240,138,.85);
      outline-offset:3px;
    }

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      padding:16px 0 10px;
      border-bottom:1px solid var(--line);
      background:rgba(8,9,11,.84);
      backdrop-filter:blur(18px);
      box-shadow:0 14px 40px rgba(0,0,0,.28);
    }
    .nav-shell{
      display:grid;
      grid-template-columns:auto minmax(300px,1fr) auto;
      align-items:center;
      gap:18px;
      padding:12px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(27,31,39,.92),rgba(12,14,18,.92));
      box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      transition:var(--ease);
    }
    .brand:hover{transform:translateY(-1px)}
    .brand-mark{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#111;
      font-weight:950;
      letter-spacing:-.04em;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 0 28px rgba(255,63,79,.32);
    }
    .brand-text{
      font-size:16px;
      font-weight:900;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .search-wrap{
      min-width:0;
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 8px 8px 14px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:999px;
      background:rgba(5,6,8,.66);
      transition:var(--ease);
    }
    .search-wrap:focus-within{
      border-color:rgba(113,240,138,.7);
      box-shadow:0 0 0 4px rgba(113,240,138,.08);
    }
    .search-icon{
      color:var(--green);
      font-size:20px;
      line-height:1;
    }
    .search-input{
      flex:1;
      min-width:80px;
      height:34px;
      font-size:14px;
    }
    .search-button{
      height:34px;
      padding:0 18px;
      border-radius:999px;
      color:#121212;
      font-weight:850;
      background:linear-gradient(135deg,var(--green),#d7ff75);
      transition:var(--ease);
    }
    .search-button:hover{
      transform:translateY(-1px);
      box-shadow:0 10px 24px rgba(113,240,138,.22);
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
    }
    .nav-link{
      padding:10px 12px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:750;
      transition:var(--ease);
      border:1px solid transparent;
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(255,255,255,.06);
      border-color:var(--line);
    }
    .nav-link.active{
      color:#fff;
      background:rgba(255,63,79,.13);
      border-color:rgba(255,63,79,.42);
      box-shadow:0 0 24px rgba(255,63,79,.12);
    }
    .quick-tags{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding-bottom:2px;
    }
    .quick-tags::-webkit-scrollbar{display:none}
    .chip,.tag,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      flex:0 0 auto;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
      line-height:1;
      transition:var(--ease);
    }
    .chip{padding:8px 12px}
    .chip:hover,.tag:hover{
      color:#fff;
      border-color:rgba(113,240,138,.42);
      background:rgba(113,240,138,.08);
    }

    main{padding:44px 0 0}
    .section{padding:54px 0}
    .section.tight{padding:34px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:24px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      margin-bottom:12px;
      color:var(--green);
      font-size:13px;
      font-weight:900;
      letter-spacing:.12em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--red);
      box-shadow:0 0 16px rgba(255,63,79,.8);
    }
    h1,h2,h3{line-height:1.18}
    h1{
      max-width:830px;
      font-size:clamp(34px,5.5vw,72px);
      font-weight:950;
      letter-spacing:-.06em;
    }
    h2{
      font-size:clamp(26px,3.2vw,42px);
      font-weight:930;
      letter-spacing:-.04em;
    }
    h3{
      font-size:20px;
      font-weight:880;
      letter-spacing:-.02em;
    }
    p{color:var(--muted)}
    .lead{
      max-width:780px;
      margin-top:18px;
      font-size:17px;
      color:#c3cbd2;
    }
    .muted{color:var(--muted)}
    .small{font-size:13px;color:var(--muted-2)}

    .hero-category{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
      gap:24px;
      align-items:stretch;
    }
    .hero-panel{
      position:relative;
      min-height:460px;
      padding:38px;
      border:1px solid var(--line-strong);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(255,63,79,.14),transparent 35%),
        linear-gradient(180deg,rgba(27,31,39,.88),rgba(12,14,18,.94));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      right:-90px;
      bottom:-120px;
      width:360px;
      height:360px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,154,61,.2),transparent 62%);
      pointer-events:none;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 20px;
      border-radius:12px;
      font-size:14px;
      font-weight:900;
      border:1px solid transparent;
      transition:var(--ease);
      user-select:none;
    }
    .btn-primary{
      color:#0c0d0f;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 14px 34px rgba(255,63,79,.22);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(255,63,79,.32);
    }
    .btn-secondary{
      color:var(--text);
      border-color:var(--line-strong);
      background:rgba(255,255,255,.055);
    }
    .btn-secondary:hover{
      border-color:rgba(113,240,138,.5);
      background:rgba(113,240,138,.08);
      transform:translateY(-2px);
    }
    .btn-ghost{
      color:var(--muted);
      border-color:var(--line);
      background:transparent;
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(255,255,255,.28);
      background:rgba(255,255,255,.06);
    }

    .mini-stats{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
      max-width:690px;
    }
    .stat-box{
      padding:16px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(0,0,0,.22);
    }
    .stat-num{
      display:block;
      color:#fff;
      font-size:26px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .stat-label{
      color:var(--muted-2);
      font-size:12px;
      font-weight:760;
    }

    .side-command{
      padding:22px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(22,25,31,.88),rgba(9,10,13,.94));
      box-shadow:var(--shadow);
    }
    .command-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      padding-bottom:16px;
      border-bottom:1px solid var(--line);
    }
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      font-size:13px;
      font-weight:900;
    }
    .live-dot::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px rgba(113,240,138,.8);
    }
    .command-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .command-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:12px;
      padding:14px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      transition:var(--ease);
    }
    .command-item:hover{
      border-color:rgba(255,63,79,.42);
      transform:translateX(3px);
      background:rgba(255,63,79,.06);
    }
    .item-code{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:#111;
      font-weight:950;
      background:var(--green);
    }
    .item-title{
      color:#fff;
      font-weight:850;
      line-height:1.35;
    }
    .item-desc{
      color:var(--muted-2);
      font-size:12px;
      line-height:1.45;
      margin-top:3px;
    }
    .status-pill{
      padding:7px 9px;
      border-radius:999px;
      border:1px solid rgba(113,240,138,.3);
      color:var(--green);
      font-size:12px;
      font-weight:850;
      background:rgba(113,240,138,.07);
      white-space:nowrap;
    }

    .filter-deck{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(21,24,30,.76);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
    }
    .filter-search{
      display:flex;
      align-items:center;
      gap:12px;
      padding:13px 16px;
      border:1px solid var(--line);
      border-radius:14px;
      background:rgba(0,0,0,.24);
    }
    .filter-search span{color:var(--orange);font-weight:950}
    .filter-search input{width:100%}
    .filter-groups{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .tag{
      padding:9px 13px;
    }
    .tag.active{
      color:#0b0d10;
      background:var(--green);
      border-color:transparent;
    }
    .sort-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-top:18px;
      padding:13px 16px;
      border-radius:14px;
      border:1px solid rgba(255,154,61,.22);
      background:rgba(255,154,61,.07);
    }
    .sort-options{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .sort-options button{
      padding:7px 11px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid var(--line);
      background:rgba(0,0,0,.22);
      transition:var(--ease);
    }
    .sort-options button:hover,.sort-options button.active{
      color:#fff;
      border-color:rgba(255,154,61,.5);
      background:rgba(255,154,61,.13);
    }

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 320px;
      gap:22px;
      align-items:start;
    }
    .feature-stack{
      display:grid;
      gap:18px;
    }
    .large-card{
      position:relative;
      display:grid;
      grid-template-columns:170px 1fr auto;
      gap:20px;
      align-items:stretch;
      padding:18px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(28,32,40,.88),rgba(14,16,21,.92));
      overflow:hidden;
      transition:var(--ease);
    }
    .large-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,63,79,.46);
      box-shadow:var(--glow);
    }
    .visual-card{
      min-height:148px;
      border-radius:16px;
      border:1px solid var(--line);
      background:
        linear-gradient(135deg,rgba(255,63,79,.2),transparent 45%),
        linear-gradient(160deg,#262b34,#111318);
      position:relative;
      overflow:hidden;
    }
    .visual-card::before{
      content:"";
      position:absolute;
      inset:14px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:12px;
    }
    .visual-card::after{
      content:"";
      position:absolute;
      left:22px;
      right:22px;
      top:50%;
      height:7px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--red) 0 42%,rgba(255,255,255,.14) 42% 100%);
      box-shadow:0 0 20px rgba(255,63,79,.28);
    }
    .large-card-body{min-width:0}
    .card-topline{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }
    .badge{
      padding:7px 9px;
      color:var(--muted);
      font-size:12px;
    }
    .badge.hot{
      color:#111;
      background:var(--orange);
      border-color:transparent;
    }
    .badge.safe{
      color:var(--green);
      border-color:rgba(113,240,138,.36);
      background:rgba(113,240,138,.08);
    }
    .large-card h3{margin-bottom:8px}
    .large-card p{font-size:14px}
    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:14px;
      color:var(--muted-2);
      font-size:12px;
      font-weight:760;
    }
    .card-actions{
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:10px;
      min-width:112px;
    }
    .side-panel{
      position:sticky;
      top:132px;
      display:grid;
      gap:16px;
    }
    .panel-card{
      padding:18px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(21,24,30,.82);
      box-shadow:0 14px 42px rgba(0,0,0,.22);
    }
    .panel-card h3{font-size:17px;margin-bottom:12px}
    .side-list{
      display:grid;
      gap:10px;
      list-style:none;
    }
    .side-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.07);
      color:var(--muted);
      font-size:14px;
    }
    .side-list li:last-child{border-bottom:0}
    .side-list strong{color:#fff}
    .heat-bars{
      display:grid;
      gap:10px;
    }
    .heat-bar{
      display:grid;
      gap:7px;
    }
    .heat-label{
      display:flex;
      justify-content:space-between;
      color:var(--muted);
      font-size:13px;
      font-weight:760;
    }
    .bar-track{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .bar-fill{
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--red),var(--orange));
    }

    .steps-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .notice-panel{
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(113,240,138,.24);
      background:
        linear-gradient(135deg,rgba(113,240,138,.12),transparent 44%),
        rgba(18,21,26,.82);
    }
    .notice-panel h2{margin-bottom:14px}
    .timeline{
      display:grid;
      gap:14px;
      list-style:none;
      counter-reset:step;
    }
    .timeline li{
      counter-increment:step;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      padding:16px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.04);
    }
    .timeline li::before{
      content:counter(step);
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:#111;
      font-weight:950;
      background:linear-gradient(135deg,var(--green),#d7ff75);
    }
    .timeline strong{display:block;color:#fff;margin-bottom:4px}
    .timeline span{display:block;color:var(--muted);font-size:14px}

    .subscribe-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,63,79,.32);
      background:
        linear-gradient(135deg,rgba(255,63,79,.16),transparent 44%),
        linear-gradient(180deg,rgba(28,32,40,.9),rgba(12,14,18,.94));
      box-shadow:var(--shadow);
    }
    .subscribe-form{
      display:flex;
      gap:10px;
      min-width:min(420px,100%);
    }
    .subscribe-form input{
      flex:1;
      min-height:48px;
      padding:0 16px;
      border:1px solid var(--line);
      border-radius:13px;
      background:rgba(0,0,0,.26);
    }
    .subscribe-form input:focus{
      border-color:rgba(113,240,138,.58);
      box-shadow:0 0 0 4px rgba(113,240,138,.08);
    }
    .form-note{
      margin-top:10px;
      font-size:12px;
      color:var(--muted-2);
    }
    .success-tip{
      display:none;
      margin-top:10px;
      color:var(--green);
      font-size:13px;
      font-weight:800;
    }

    .switch-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .switch-card{
      min-height:210px;
      padding:22px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(26,30,38,.9),rgba(12,14,18,.96));
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .switch-card::after{
      content:"";
      position:absolute;
      right:18px;
      top:18px;
      width:62px;
      height:62px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:18px;
      background:linear-gradient(135deg,rgba(255,255,255,.08),transparent);
    }
    .switch-card:hover{
      transform:translateY(-3px);
      border-color:rgba(113,240,138,.42);
      box-shadow:0 18px 44px rgba(0,0,0,.28);
    }
    .switch-card h3{margin:16px 0 8px}
    .switch-card .btn{margin-top:18px}

    .faq-wrap{
      display:grid;
      gap:12px;
      max-width:900px;
    }
    .faq-item{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(21,24,30,.78);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
      padding:18px 20px;
      color:#fff;
      background:transparent;
      text-align:left;
      font-weight:880;
      transition:var(--ease);
    }
    .faq-question:hover{background:rgba(255,255,255,.045)}
    .faq-question span:last-child{
      color:var(--green);
      font-size:20px;
      transition:var(--ease);
    }
    .faq-answer{
      display:none;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:14px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}

    .final-cta{
      padding:36px;
      border-radius:28px;
      border:1px solid rgba(255,154,61,.28);
      background:
        linear-gradient(135deg,rgba(255,154,61,.18),transparent 45%),
        linear-gradient(180deg,rgba(28,32,40,.9),rgba(11,12,15,.95));
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
      box-shadow:var(--shadow);
    }

    .site-footer{
      margin-top:50px;
      padding:46px 0 26px;
      border-top:1px solid var(--line);
      background:
        linear-gradient(180deg,rgba(8,9,11,.2),rgba(0,0,0,.45)),
        #07080a;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:28px;
      padding-bottom:30px;
      border-bottom:1px solid var(--line);
    }
    .footer-text{
      max-width:520px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-title{
      margin-bottom:12px;
      color:#fff;
      font-weight:900;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-link{
      color:var(--muted);
      font-size:14px;
      transition:var(--ease);
    }
    .footer-link:hover{
      color:#fff;
      transform:translateX(3px);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding-top:20px;
      color:var(--muted-2);
      font-size:13px;
    }

    @media (max-width:1024px){
      .nav-shell{
        grid-template-columns:1fr;
        gap:12px;
      }
      .brand{justify-content:center}
      .nav-links{
        justify-content:center;
        flex-wrap:wrap;
      }
      .hero-category,
      .content-layout,
      .steps-grid,
      .subscribe-card,
      .final-cta{
        grid-template-columns:1fr;
      }
      .side-panel{
        position:static;
        grid-template-columns:repeat(2,1fr);
      }
      .large-card{
        grid-template-columns:150px 1fr;
      }
      .card-actions{
        grid-column:1 / -1;
        flex-direction:row;
        justify-content:flex-start;
      }
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .site-header{padding-top:10px}
      .nav-shell{
        padding:10px;
        border-radius:18px;
      }
      .brand-mark{width:36px;height:36px;border-radius:10px}
      .brand-text{font-size:14px}
      .search-wrap{
        order:-1;
        padding:7px 7px 7px 12px;
      }
      .search-button{padding:0 13px}
      .nav-links{
        justify-content:flex-start;
        overflow-x:auto;
        padding-bottom:2px;
        scrollbar-width:none;
      }
      .nav-links::-webkit-scrollbar{display:none}
      main{padding-top:26px}
      .section{padding:38px 0}
      .hero-panel{padding:26px;min-height:auto}
      .mini-stats{grid-template-columns:1fr}
      .filter-deck{grid-template-columns:1fr}
      .large-card{grid-template-columns:1fr}
      .visual-card{min-height:132px}
      .side-panel{grid-template-columns:1fr}
      .switch-grid{grid-template-columns:1fr}
      .subscribe-form{flex-direction:column}
      .section-head{
        display:block;
      }
      .section-head .btn{margin-top:14px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }

    @media (max-width:520px){
      h1{font-size:36px}
      h2{font-size:28px}
      .hero-actions,.card-actions{
        flex-direction:column;
        align-items:stretch;
      }
      .btn{width:100%}
      .command-item{
        grid-template-columns:auto 1fr;
      }
      .status-pill{
        grid-column:1 / -1;
        width:max-content;
      }
      .sort-strip{
        align-items:flex-start;
        flex-direction:column;
      }
      .subscribe-card,.final-cta,.notice-panel{padding:22px}
    }

/* roulang page: category1 */
:root{
      --bg:#0b0d10;
      --bg-2:#11151a;
      --panel:#151a20;
      --panel-2:#1b222a;
      --card:#171d24;
      --card-hover:#202832;
      --text:#f4f6f8;
      --muted:#a5afba;
      --soft:#737f8d;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.18);
      --red:#ff3f4f;
      --red-2:#d92738;
      --orange:#ff9d2e;
      --green:#54f09a;
      --white:#ffffff;
      --shadow:0 22px 60px rgba(0,0,0,.42);
      --shadow-soft:0 14px 36px rgba(0,0,0,.28);
      --radius:18px;
      --radius-sm:12px;
      --radius-xs:8px;
      --container:1180px;
      --transition:.22s ease;
      --font:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 78% 8%, rgba(255,63,79,.14), transparent 28%),
        radial-gradient(circle at 10% 28%, rgba(84,240,154,.07), transparent 24%),
        linear-gradient(180deg,#090b0e 0%,#0d1014 48%,#090b0e 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.32;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.25));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:none}
    input{outline:none}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(11,13,16,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 12px 28px rgba(0,0,0,.24);
    }
    .nav-shell{
      min-height:82px;
      display:grid;
      grid-template-columns:auto minmax(320px,1fr) auto;
      gap:18px;
      align-items:center;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      transition:transform var(--transition), opacity var(--transition);
    }
    .brand:hover{transform:translateY(-1px);opacity:.94}
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#0b0d10;
      font-weight:900;
      letter-spacing:.5px;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 0 0 1px rgba(255,255,255,.16),0 12px 24px rgba(255,63,79,.24);
    }
    .brand-text{font-weight:900;letter-spacing:.02em;color:var(--white);font-size:16px}
    .search-wrap{
      position:relative;
      display:flex;
      align-items:center;
      width:100%;
      height:48px;
      border:1px solid var(--line-strong);
      background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
      border-radius:14px;
      overflow:hidden;
      box-shadow:inset 0 0 0 1px rgba(0,0,0,.25);
      transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .search-wrap:focus-within{
      border-color:rgba(255,63,79,.72);
      box-shadow:0 0 0 4px rgba(255,63,79,.12), inset 0 0 0 1px rgba(255,255,255,.06);
      background:rgba(255,255,255,.075);
    }
    .search-icon{
      width:46px;
      text-align:center;
      color:var(--green);
      font-size:24px;
      line-height:1;
    }
    .search-input{
      flex:1;
      min-width:0;
      height:100%;
      border:0;
      background:transparent;
      color:var(--text);
      font-size:14px;
    }
    .search-input::placeholder{color:#7d8793}
    .search-button{
      height:38px;
      margin-right:5px;
      padding:0 18px;
      border-radius:10px;
      color:#0b0d10;
      font-weight:800;
      background:linear-gradient(135deg,var(--green),#c7ffd8);
      transition:transform var(--transition), box-shadow var(--transition), filter var(--transition);
    }
    .search-button:hover{transform:translateY(-1px);box-shadow:0 12px 22px rgba(84,240,154,.18);filter:saturate(1.05)}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      justify-content:flex-end;
      flex-wrap:wrap;
    }
    .nav-link{
      position:relative;
      padding:10px 12px;
      border-radius:11px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      transition:color var(--transition), background var(--transition), border-color var(--transition);
      border:1px solid transparent;
      white-space:nowrap;
    }
    .nav-link:hover{
      color:var(--white);
      background:rgba(255,255,255,.06);
      border-color:var(--line);
    }
    .nav-link.active{
      color:var(--white);
      background:rgba(255,63,79,.13);
      border-color:rgba(255,63,79,.42);
      box-shadow:inset 3px 0 0 var(--red);
    }
    .quick-tags{
      display:flex;
      gap:10px;
      align-items:center;
      padding:0 0 14px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .quick-tags::-webkit-scrollbar{display:none}
    .chip,.tag,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-width:max-content;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      padding:7px 12px;
      font-size:13px;
      font-weight:700;
      transition:background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    }
    .chip:hover,.tag:hover{
      color:var(--white);
      border-color:rgba(84,240,154,.38);
      background:rgba(84,240,154,.08);
      transform:translateY(-1px);
    }
    main{overflow:hidden}
    .section{padding:72px 0}
    .section.compact{padding:46px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--red);
      box-shadow:0 0 18px rgba(255,63,79,.7);
    }
    .hero{
      padding:66px 0 38px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:5fr 7fr;
      gap:34px;
      align-items:center;
    }
    .hero-copy{
      position:relative;
      z-index:2;
      padding:32px 0;
    }
    h1{
      font-size:clamp(34px,5vw,68px);
      line-height:1.08;
      letter-spacing:-.04em;
      font-weight:950;
      max-width:720px;
    }
    .hero-copy h1 span{
      color:transparent;
      background:linear-gradient(135deg,#fff,var(--orange) 48%,var(--red));
      -webkit-background-clip:text;
      background-clip:text;
    }
    .hero-lead{
      margin-top:20px;
      color:#c2cad3;
      font-size:17px;
      line-height:1.9;
      max-width:610px;
    }
    .hero-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 20px;
      border-radius:12px;
      font-weight:900;
      border:1px solid transparent;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
      user-select:none;
    }
    .btn-primary{
      color:#0b0d10;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 16px 36px rgba(255,63,79,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px rgba(255,63,79,.34)}
    .btn-secondary{
      color:var(--white);
      background:rgba(255,255,255,.045);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(84,240,154,.42);background:rgba(84,240,154,.08)}
    .btn:focus-visible,.nav-link:focus-visible,.chip:focus-visible,.footer-link:focus-visible{
      outline:3px solid rgba(84,240,154,.38);
      outline-offset:3px;
    }
    .kpi-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
      max-width:570px;
    }
    .kpi{
      padding:16px;
      border-radius:14px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }
    .kpi strong{display:block;font-size:24px;line-height:1;color:var(--white)}
    .kpi span{display:block;margin-top:7px;color:var(--muted);font-size:13px}
    .dp-cover{
      position:relative;
      min-height:520px;
      border-radius:24px;
      padding:22px;
      background:
        linear-gradient(135deg,rgba(255,63,79,.22),transparent 34%),
        radial-gradient(circle at 76% 20%,rgba(84,240,154,.16),transparent 28%),
        linear-gradient(145deg,#202832,#10151b);
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
      transform:skewY(-2deg) translateY(12px);
      overflow:hidden;
    }
    .dp-cover:before{
      content:"";
      position:absolute;
      inset:14px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      pointer-events:none;
    }
    .dp-cover:after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-80px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(255,63,79,.14);
      filter:blur(8px);
    }
    .cover-inner{transform:skewY(2deg);position:relative;z-index:2;height:100%;display:flex;flex-direction:column;gap:16px}
    .status-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:14px;
      border-radius:16px;
      background:rgba(0,0,0,.26);
      border:1px solid var(--line);
    }
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      font-weight:900;
      font-size:13px;
    }
    .live-dot:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 18px rgba(84,240,154,.7);
    }
    .cover-title{font-size:13px;color:var(--muted);font-weight:800}
    .matrix{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:16px;
      flex:1;
    }
    .matrix-card{
      border-radius:18px;
      background:rgba(9,11,14,.58);
      border:1px solid var(--line);
      padding:18px;
      min-height:130px;
      position:relative;
      overflow:hidden;
    }
    .matrix-card.large{grid-row:span 2}
    .matrix-card h3{font-size:18px;margin-bottom:8px}
    .matrix-card p{color:var(--muted);font-size:14px}
    .signal-bars{display:flex;align-items:end;gap:8px;height:116px;margin-top:20px}
    .signal-bars i{
      display:block;
      flex:1;
      border-radius:8px 8px 3px 3px;
      background:linear-gradient(180deg,var(--green),rgba(84,240,154,.16));
      border:1px solid rgba(84,240,154,.24);
    }
    .signal-bars i:nth-child(1){height:42%}
    .signal-bars i:nth-child(2){height:66%}
    .signal-bars i:nth-child(3){height:54%}
    .signal-bars i:nth-child(4){height:88%;background:linear-gradient(180deg,var(--orange),rgba(255,157,46,.14))}
    .signal-bars i:nth-child(5){height:72%}
    .route-list{display:grid;gap:10px;margin-top:14px}
    .route-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px;
      border-radius:12px;
      background:rgba(255,255,255,.04);
      color:var(--muted);
      font-size:13px;
    }
    .route-item b{color:var(--white)}
    .mini-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:24px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-title{
      font-size:clamp(25px,3vw,40px);
      line-height:1.2;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .section-desc{
      color:var(--muted);
      max-width:740px;
      margin-top:10px;
      font-size:15px;
    }
    .filter-panel{
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft);
      padding:22px;
    }
    .filter-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr auto;
      gap:14px;
      align-items:end;
    }
    .field label{
      display:block;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      margin-bottom:8px;
    }
    .field input,.field select{
      width:100%;
      height:46px;
      border-radius:12px;
      border:1px solid var(--line);
      background:rgba(0,0,0,.25);
      color:var(--text);
      padding:0 14px;
      transition:border-color var(--transition), box-shadow var(--transition);
    }
    .field input:focus,.field select:focus{
      border-color:rgba(84,240,154,.58);
      box-shadow:0 0 0 4px rgba(84,240,154,.1);
    }
    .field select option{background:#11151a;color:#fff}
    .status-strip{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .status-box{
      padding:14px;
      border-radius:14px;
      background:rgba(0,0,0,.22);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
    }
    .status-box b{display:block;color:var(--white);font-size:18px}
    .status-box.hot b{color:var(--orange)}
    .status-box.ready b{color:var(--green)}
    .catalog-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 300px;
      gap:24px;
      align-items:start;
    }
    .card-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .entry-card{
      position:relative;
      min-height:245px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:20px;
      border-radius:20px;
      border:1px solid var(--line);
      background:
        linear-gradient(135deg,rgba(255,255,255,.065),rgba(255,255,255,.018)),
        var(--card);
      overflow:hidden;
      transition:transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
    }
    .entry-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(255,63,79,.16),transparent 42%);
      opacity:0;
      transition:opacity var(--transition);
    }
    .entry-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,63,79,.45);
      background:var(--card-hover);
      box-shadow:0 22px 42px rgba(0,0,0,.28);
    }
    .entry-card:hover:before{opacity:1}
    .entry-card > *{position:relative;z-index:1}
    .card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
    .serial{
      width:42px;
      height:42px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#0b0d10;
      font-weight:950;
      background:linear-gradient(135deg,var(--orange),#ffe1ad);
    }
    .badge{
      padding:6px 10px;
      font-size:12px;
      color:var(--green);
      border-color:rgba(84,240,154,.25);
      background:rgba(84,240,154,.07);
    }
    .entry-card h3{font-size:20px;line-height:1.35;margin:18px 0 10px}
    .entry-card p{color:var(--muted);font-size:14px;line-height:1.8}
    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .meta-pill{
      border:1px solid var(--line);
      background:rgba(0,0,0,.22);
      border-radius:999px;
      padding:5px 9px;
      color:var(--soft);
      font-size:12px;
      font-weight:800;
    }
    .side-panel{
      position:sticky;
      top:122px;
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));
      padding:20px;
      box-shadow:var(--shadow-soft);
    }
    .side-title{font-size:18px;font-weight:950;margin-bottom:12px}
    .side-list{display:grid;gap:10px}
    .side-link{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:13px;
      border-radius:14px;
      background:rgba(0,0,0,.22);
      border:1px solid var(--line);
      color:var(--muted);
      transition:background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
    }
    .side-link:hover{
      color:var(--white);
      border-color:rgba(255,157,46,.4);
      background:rgba(255,157,46,.08);
      transform:translateX(2px);
    }
    .side-link span:last-child{color:var(--green);font-weight:900}
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .time-card{
      padding:20px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      position:relative;
    }
    .time-card:before{
      content:"";
      position:absolute;
      left:20px;
      top:-8px;
      width:16px;
      height:16px;
      border-radius:50%;
      background:var(--red);
      box-shadow:0 0 0 5px rgba(255,63,79,.12);
    }
    .time-card b{display:block;color:var(--orange);font-size:15px;margin-bottom:8px}
    .time-card h3{font-size:18px;margin-bottom:8px}
    .time-card p{color:var(--muted);font-size:14px}
    .subscribe-box{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      padding:30px;
      border-radius:24px;
      border:1px solid rgba(255,63,79,.32);
      background:
        radial-gradient(circle at 92% 18%,rgba(255,157,46,.2),transparent 28%),
        linear-gradient(135deg,rgba(255,63,79,.13),rgba(255,255,255,.035));
      box-shadow:var(--shadow-soft);
    }
    .subscribe-form{
      display:flex;
      gap:10px;
      min-width:420px;
    }
    .subscribe-form input{
      flex:1;
      height:48px;
      border-radius:12px;
      border:1px solid var(--line);
      background:rgba(0,0,0,.28);
      color:var(--text);
      padding:0 14px;
    }
    .subscribe-form input:focus{
      border-color:rgba(255,157,46,.62);
      box-shadow:0 0 0 4px rgba(255,157,46,.1);
    }
    .access-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
    }
    .access-main,.access-minor{
      border-radius:22px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      padding:24px;
    }
    .access-main{
      min-height:310px;
      background:
        linear-gradient(135deg,rgba(84,240,154,.12),transparent 38%),
        rgba(255,255,255,.045);
    }
    .access-list{display:grid;gap:12px;margin-top:18px}
    .access-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:14px;
      border-radius:14px;
      background:rgba(0,0,0,.24);
      border:1px solid var(--line);
    }
    .access-row strong{font-size:15px}
    .access-row span{color:var(--muted);font-size:13px}
    .faq-wrap{display:grid;gap:12px;max-width:920px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:16px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px 18px;
      color:var(--white);
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-question:after{
      content:"+";
      color:var(--green);
      font-size:24px;
      line-height:1;
      transition:transform var(--transition);
    }
    .faq-item.open .faq-question:after{transform:rotate(45deg);color:var(--red)}
    .faq-answer{
      display:none;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:14px;
      border-top:1px solid var(--line);
    }
    .faq-item.open .faq-answer{display:block}
    .final-cta{
      padding:34px;
      border-radius:26px;
      border:1px solid var(--line-strong);
      background:
        linear-gradient(135deg,rgba(255,63,79,.18),rgba(84,240,154,.08)),
        #12171d;
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:24px;
      align-items:center;
      box-shadow:var(--shadow);
    }
    .final-cta h2{font-size:clamp(25px,3vw,38px);line-height:1.2}
    .final-cta p{color:var(--muted);margin-top:10px;max-width:760px}
    .site-footer{
      padding:54px 0 28px;
      background:#080a0d;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:30px;
      align-items:start;
    }
    .footer-text{color:var(--muted);font-size:14px;max-width:520px}
    .footer-title{
      color:var(--white);
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-links{display:grid;gap:8px}
    .footer-link{
      color:var(--muted);
      font-size:14px;
      transition:color var(--transition), transform var(--transition);
    }
    .footer-link:hover{color:var(--green);transform:translateX(2px)}
    .copyright{
      margin-top:32px;
      padding-top:18px;
      border-top:1px solid var(--line);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--soft);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .nav-shell{grid-template-columns:1fr;gap:12px;padding:16px 0}
      .brand{justify-content:center}
      .nav-links{justify-content:center}
      .hero-grid{grid-template-columns:1fr}
      .dp-cover{min-height:440px;transform:none}
      .cover-inner{transform:none}
      .filter-grid{grid-template-columns:1fr 1fr}
      .catalog-layout{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
      .card-grid{grid-template-columns:repeat(2,1fr)}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .subscribe-box,.final-cta{grid-template-columns:1fr}
      .subscribe-form{min-width:0}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:54px 0}
      .quick-tags{padding-bottom:12px}
      .brand-text{font-size:14px}
      .search-wrap{height:auto;min-height:48px;flex-wrap:wrap;padding:4px}
      .search-icon{width:38px}
      .search-input{height:40px;min-width:160px}
      .search-button{width:100%;margin:0;height:40px}
      .nav-links{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}
      .hero{padding-top:42px}
      .hero-actions{flex-direction:column}
      .btn{width:100%}
      .kpi-row{grid-template-columns:1fr}
      .matrix{grid-template-columns:1fr}
      .status-strip{grid-template-columns:repeat(2,1fr)}
      .section-head{grid-template-columns:1fr}
      .filter-grid{grid-template-columns:1fr}
      .card-grid{grid-template-columns:1fr}
      .access-grid{grid-template-columns:1fr}
      .subscribe-form{flex-direction:column}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .dp-cover{min-height:auto;padding:16px;border-radius:18px}
      .status-top{align-items:flex-start;flex-direction:column}
      .status-strip,.timeline{grid-template-columns:1fr}
      .entry-card{min-height:220px}
      .subscribe-box,.final-cta{padding:22px}
      .copyright{display:grid}
    }