/* roulang page: index */
:root {
      --bg: #07090D;
      --bg-soft: #0C1016;
      --panel: #11151C;
      --card: #141922;
      --card-2: #171D27;
      --line: #27303A;
      --line-strong: #354252;
      --text: #F5F1E8;
      --muted: #AEB7C2;
      --subtle: #798391;
      --green: #28D17C;
      --green-bright: #37EE92;
      --amber: #F6B84B;
      --red: #B84646;
      --shadow: 0 10px 30px rgba(0,0,0,.28);
      --shadow-strong: 0 18px 54px rgba(0,0,0,.42);
      --radius: 18px;
      --radius-lg: 24px;
      --container: 1220px;
      --safe-bottom: env(safe-area-inset-bottom, 0px);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      background:
        linear-gradient(115deg, rgba(40,209,124,.08) 0 1px, transparent 1px 68px),
        radial-gradient(circle at 20% 0%, rgba(246,184,75,.06), transparent 32%),
        var(--bg);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
      line-height: 1.7;
      letter-spacing: 0;
      padding-bottom: 92px;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .18;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, #000, transparent 78%);
      z-index: -1;
    }

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

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

    button, input, select {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(40,209,124,.55);
      outline-offset: 3px;
      border-radius: 12px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(7,9,13,.88);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(39,48,58,.86);
      box-shadow: 0 12px 32px rgba(0,0,0,.22);
    }

    .header-row {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 900;
      color: var(--text);
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: var(--green);
      color: #07100B;
      display: grid;
      place-items: center;
      font-weight: 900;
      box-shadow: 0 0 0 6px rgba(40,209,124,.10), 0 0 28px rgba(40,209,124,.28);
      flex: 0 0 auto;
    }

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

    .brand-name {
      font-size: 18px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-note {
      font-size: 12px;
      color: var(--muted);
      font-weight: 600;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .age-badge {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      color: var(--amber);
      background: rgba(246,184,75,.09);
      border: 1px solid rgba(246,184,75,.28);
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .seg-nav {
      padding: 0 0 14px;
      overflow-x: auto;
      scrollbar-width: thin;
      scrollbar-color: rgba(40,209,124,.45) transparent;
    }

    .seg-nav::-webkit-scrollbar,
    .entry-track::-webkit-scrollbar,
    .chip-scroll::-webkit-scrollbar {
      height: 8px;
    }

    .seg-nav::-webkit-scrollbar-thumb,
    .entry-track::-webkit-scrollbar-thumb,
    .chip-scroll::-webkit-scrollbar-thumb {
      background: rgba(40,209,124,.35);
      border-radius: 999px;
    }

    .nav-pills {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
    }

    .nav-chip,
    .filter-chip,
    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 40px;
      border-radius: 999px;
      padding: 0 15px;
      border: 1px solid var(--line);
      background: rgba(17,21,28,.9);
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
      white-space: nowrap;
    }

    .nav-chip:hover,
    .filter-chip:hover {
      color: var(--text);
      border-color: rgba(40,209,124,.46);
      transform: translateY(-1px);
    }

    .nav-chip.active,
    .filter-chip.active {
      background: var(--green);
      color: #06100B;
      border-color: var(--green);
      box-shadow: 0 0 24px rgba(40,209,124,.24);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 12px;
      font-weight: 900;
      transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, color .18s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--green);
      color: #06100B;
      box-shadow: 0 12px 28px rgba(40,209,124,.22);
    }

    .btn-primary:hover {
      background: var(--green-bright);
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(40,209,124,.32);
    }

    .btn-secondary {
      color: var(--text);
      border: 1px solid rgba(245,241,232,.28);
      background: rgba(255,255,255,.03);
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,.08);
      border-color: rgba(245,241,232,.46);
      transform: translateY(-2px);
    }

    .btn-muted {
      color: var(--muted);
      border: 1px solid var(--line);
      background: rgba(20,25,34,.88);
    }

    .btn-muted:hover {
      color: var(--text);
      border-color: rgba(40,209,124,.42);
      transform: translateY(-1px);
    }

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

    .section-tight {
      padding: 54px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--green);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .section-title {
      font-size: clamp(28px, 3vw, 36px);
      line-height: 1.22;
      font-weight: 950;
      margin: 0;
    }

    .section-desc {
      color: var(--muted);
      max-width: 720px;
      margin: 10px 0 0;
      font-size: 16px;
    }

    .hero {
      min-height: calc(78vh - 112px);
      display: flex;
      align-items: center;
      padding: 58px 0 42px;
      overflow: hidden;
    }

    .hero-stage {
      width: 100%;
      border: 1px solid rgba(39,48,58,.92);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(40,209,124,.12), transparent 34%),
        linear-gradient(180deg, rgba(20,25,34,.98), rgba(12,16,22,.98));
      box-shadow: var(--shadow-strong);
      position: relative;
      overflow: hidden;
    }

    .hero-stage::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(122deg, transparent 0 44%, rgba(40,209,124,.12) 44.2% 44.7%, transparent 45% 100%);
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr);
      gap: 26px;
      padding: clamp(24px, 5vw, 50px);
      position: relative;
      z-index: 1;
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(32px, 5vw, 56px);
      line-height: 1.12;
      font-weight: 950;
      max-width: 760px;
    }

    .hero-copy {
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 17px;
      max-width: 680px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 28px;
    }

    .point {
      padding: 14px;
      border: 1px solid rgba(39,48,58,.9);
      border-radius: 16px;
      background: rgba(7,9,13,.36);
    }

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

    .point span {
      display: block;
      color: var(--subtle);
      font-size: 13px;
      margin-top: 4px;
    }

    .plan-board {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      align-content: start;
    }

    .plan-card {
      position: relative;
      min-height: 166px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--card);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .plan-card:hover,
    .content-card:hover,
    .score-card:hover,
    .topic-card:hover,
    .small-card:hover {
      transform: translateY(-4px) scale(1.03);
      border-color: rgba(40,209,124,.42);
      box-shadow: 0 18px 42px rgba(0,0,0,.38);
    }

    .plan-card.recommended {
      grid-row: span 2;
      min-height: 346px;
      border-color: rgba(40,209,124,.72);
      background:
        linear-gradient(180deg, rgba(40,209,124,.14), transparent 42%),
        var(--card);
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--green);
      box-shadow: 0 0 14px rgba(40,209,124,.72);
      flex: 0 0 auto;
    }

    .card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 14px;
    }

    .badge {
      min-height: 28px;
      padding: 0 10px;
      font-size: 12px;
      color: var(--text);
      background: rgba(0,0,0,.24);
    }

    .badge.green {
      color: #06100B;
      background: var(--green);
      border-color: var(--green);
    }

    .badge.amber {
      color: var(--amber);
      border-color: rgba(246,184,75,.28);
      background: rgba(246,184,75,.09);
    }

    .plan-card h2,
    .plan-card h3,
    .content-card h3,
    .topic-card h3,
    .small-card h3 {
      margin: 0;
      font-size: 19px;
      line-height: 1.35;
      font-weight: 900;
    }

    .plan-card p,
    .content-card p,
    .topic-card p,
    .small-card p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .overlay-strip {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 14px 18px;
      background: rgba(0,0,0,.58);
      border-top: 1px solid rgba(255,255,255,.07);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      transition: transform .18s ease;
    }

    .plan-card:hover .overlay-strip,
    .content-card:hover .overlay-strip {
      transform: translateY(-4px);
    }

    .score-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(260px, 1fr));
      gap: 16px;
    }

    .score-card {
      min-height: 184px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--card);
      box-shadow: var(--shadow);
      padding: 18px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      position: relative;
      overflow: hidden;
    }

    .score-num {
      font-size: 30px;
      line-height: 1;
      color: var(--green);
      font-weight: 950;
    }

    .score-card h3 {
      margin: 16px 0 8px;
      font-size: 19px;
      font-weight: 900;
    }

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

    .score-card .micro {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 12px 18px;
      background: rgba(0,0,0,.58);
      color: var(--muted);
      font-size: 13px;
      border-top: 1px solid rgba(255,255,255,.07);
      transition: transform .18s ease;
    }

    .score-card:hover .micro {
      transform: translateY(-4px);
    }

    .preview-grid {
      display: grid;
      grid-template-columns: 360px minmax(0, 1fr);
      gap: 18px;
      align-items: start;
    }

    .filter-panel,
    .dark-panel {
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(17,21,28,.92);
      box-shadow: var(--shadow);
      padding: 20px;
    }

    .chip-scroll {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

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

    .step-list li {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 12px;
      border: 1px solid rgba(39,48,58,.8);
      border-radius: 16px;
      background: rgba(7,9,13,.28);
    }

    .step-index {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      background: rgba(40,209,124,.14);
      color: var(--green);
      display: grid;
      place-items: center;
      font-weight: 950;
    }

    .step-list strong {
      display: block;
      line-height: 1.35;
    }

    .step-list span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 3px;
    }

    .track-wrap {
      position: relative;
      min-width: 0;
    }

    .track-wrap::after {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      bottom: 8px;
      width: 84px;
      pointer-events: none;
      background: linear-gradient(to right, transparent, rgba(7,9,13,.92));
      border-radius: 0 22px 22px 0;
    }

    .entry-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(260px, 32%);
      gap: 16px;
      overflow-x: auto;
      padding: 2px 2px 14px;
      scroll-snap-type: x proximity;
    }

    .content-card {
      min-height: 252px;
      scroll-snap-align: start;
      position: relative;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 18px;
      background:
        linear-gradient(150deg, rgba(40,209,124,.08), transparent 42%),
        var(--card);
      box-shadow: var(--shadow);
      padding: 18px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .content-card .tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
      padding-bottom: 64px;
    }

    .tag {
      min-height: 28px;
      padding: 0 10px;
      font-size: 12px;
      color: var(--muted);
      background: rgba(0,0,0,.22);
    }

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

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

    .line-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 16px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: var(--card);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .line-item:hover {
      transform: translateX(4px);
      border-color: rgba(40,209,124,.42);
      background: var(--card-2);
    }

    .line-item strong {
      display: block;
      line-height: 1.35;
    }

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

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 18px;
    }

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

    .news-list a {
      display: grid;
      grid-template-columns: 112px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 15px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: var(--card);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .news-list a:hover {
      transform: translateY(-2px);
      border-color: rgba(40,209,124,.42);
      background: var(--card-2);
    }

    .news-list .date {
      color: var(--green);
      font-weight: 900;
      font-size: 13px;
    }

    .news-list strong {
      display: block;
      line-height: 1.35;
    }

    .news-list p {
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 13px;
    }

    .arrow {
      color: var(--muted);
      font-size: 22px;
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }

    .topic-card {
      min-height: 172px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--card);
      box-shadow: var(--shadow);
      padding: 18px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .topic-card.wide {
      grid-column: span 7;
    }

    .topic-card.narrow {
      grid-column: span 5;
    }

    .topic-card.mid {
      grid-column: span 4;
    }

    .compare-wrap {
      overflow-x: auto;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--panel);
      box-shadow: var(--shadow);
    }

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

    .compare-table th,
    .compare-table td {
      padding: 16px;
      border-bottom: 1px solid var(--line);
      text-align: left;
      vertical-align: top;
    }

    .compare-table th {
      color: var(--text);
      background: rgba(0,0,0,.28);
      font-weight: 900;
    }

    .compare-table td {
      color: var(--muted);
    }

    .compare-table tr:last-child td {
      border-bottom: 0;
    }

    .compare-table .good {
      color: var(--green);
      font-weight: 900;
    }

    .subscribe-box {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 390px;
      gap: 20px;
      align-items: center;
      border: 1px solid rgba(40,209,124,.28);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(40,209,124,.12), transparent 36%),
        var(--panel);
      box-shadow: var(--shadow-strong);
      padding: clamp(22px, 4vw, 34px);
    }

    .mini-form {
      display: grid;
      gap: 12px;
    }

    .input {
      width: 100%;
      min-height: 48px;
      border-radius: 14px;
      border: 1px solid #2D3642;
      background: rgba(7,9,13,.62);
      color: var(--text);
      padding: 0 14px;
    }

    .input::placeholder {
      color: var(--subtle);
    }

    .input:focus {
      outline: none;
      border-color: rgba(40,209,124,.7);
      box-shadow: 0 0 0 4px rgba(40,209,124,.13);
    }

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

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--card);
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      font-weight: 900;
    }

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

    .faq-item summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      border-radius: 10px;
      border: 1px solid var(--line-strong);
      display: grid;
      place-items: center;
      color: var(--green);
      flex: 0 0 auto;
    }

    .faq-item[open] summary::after {
      content: "−";
      background: rgba(40,209,124,.12);
    }

    .faq-item p {
      margin: 0;
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .site-footer {
      border-top: 1px solid var(--line);
      background: rgba(7,9,13,.96);
      padding: 44px 0 34px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 28px;
      align-items: start;
    }

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

    .footer-links a {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      padding: 0 12px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid var(--line);
      transition: color .18s ease, border-color .18s ease, background .18s ease;
      font-weight: 800;
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--text);
      border-color: rgba(40,209,124,.42);
      background: rgba(255,255,255,.05);
    }

    .footer-note {
      color: var(--muted);
      max-width: 720px;
      margin: 12px 0 0;
      font-size: 14px;
    }

    .copyright {
      color: var(--subtle);
      margin-top: 20px;
      font-size: 13px;
    }

    .fixed-cta {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 60;
      padding: 12px 0 calc(12px + var(--safe-bottom));
      background: rgba(7,9,13,.92);
      border-top: 1px solid rgba(39,48,58,.95);
      backdrop-filter: blur(16px);
      box-shadow: 0 -12px 30px rgba(0,0,0,.35);
    }

    .fixed-inner {
      width: min(var(--container), calc(100% - 40px));
      margin-inline: auto;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto auto;
      gap: 14px;
      align-items: center;
    }

    .fixed-title {
      font-weight: 950;
      line-height: 1.25;
    }

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

    .fixed-tags span {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.05);
      color: var(--muted);
      border: 1px solid var(--line);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .preview-grid,
      .highlight-grid,
      .news-layout,
      .subscribe-box {
        grid-template-columns: 1fr;
      }

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

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

      .plan-card.recommended {
        grid-row: auto;
        min-height: 240px;
      }

      .entry-track {
        grid-auto-columns: minmax(260px, 44%);
      }

      .topic-card.wide,
      .topic-card.narrow,
      .topic-card.mid {
        grid-column: span 6;
      }

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

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

      .fixed-inner {
        grid-template-columns: minmax(0, 1fr) auto;
      }

      .fixed-tags {
        display: none;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-bottom: 86px;
      }

      .site-container,
      .fixed-inner {
        width: min(100% - 28px, var(--container));
      }

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

      .brand-name {
        font-size: 16px;
        max-width: 56vw;
      }

      .brand-note,
      .age-badge {
        display: none;
      }

      .header-actions .btn {
        min-height: 40px;
        padding-inline: 13px;
      }

      .section {
        padding: 54px 0;
      }

      .section-head {
        display: block;
      }

      .hero-stage {
        border-radius: 20px;
      }

      .hero-grid {
        padding: 22px;
      }

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

      .hero-points {
        grid-template-columns: 1fr;
      }

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

      .score-row {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 82vw;
        overflow-x: auto;
        padding: 2px 2px 14px;
        scroll-snap-type: x proximity;
      }

      .score-card {
        scroll-snap-align: start;
      }

      .chip-scroll {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 8px;
      }

      .entry-track {
        grid-auto-columns: 82vw;
      }

      .topic-card.wide,
      .topic-card.narrow,
      .topic-card.mid {
        grid-column: span 12;
      }

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

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

      .fixed-inner {
        grid-template-columns: 1fr auto;
        gap: 10px;
      }

      .fixed-title {
        display: none;
      }

      .fixed-inner .btn {
        min-height: 50px;
        width: 100%;
      }
    }

    @media (max-width: 520px) {
      .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
        min-height: 48px;
      }

      .nav-chip {
        min-height: 38px;
        padding-inline: 13px;
      }

      .section-title {
        font-size: 27px;
      }

      .filter-panel,
      .dark-panel {
        padding: 16px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #07090D;
      --panel: #11151C;
      --card: #141922;
      --card-2: #171D27;
      --line: #27303A;
      --line-strong: #344050;
      --text: #F5F1E8;
      --muted: #AEB7C2;
      --soft: #7E8997;
      --green: #28D17C;
      --green-bright: #35F092;
      --amber: #F6B84B;
      --red: #B84646;
      --radius-sm: 10px;
      --radius-md: 16px;
      --radius-lg: 22px;
      --shadow: 0 10px 30px rgba(0,0,0,.28);
      --shadow-hover: 0 18px 44px rgba(0,0,0,.36);
      --safe-bottom: env(safe-area-inset-bottom, 0px);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      background:
        linear-gradient(135deg, rgba(40,209,124,.08) 0 1px, transparent 1px 34px),
        radial-gradient(circle at 50% -20%, rgba(40,209,124,.12), transparent 32%),
        var(--bg);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
      line-height: 1.7;
      letter-spacing: 0;
      padding-bottom: calc(92px + var(--safe-bottom));
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .28;
      background-image:
        linear-gradient(rgba(245,241,232,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245,241,232,.035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, #000, transparent 82%);
      z-index: -1;
    }

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

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

    button, input, select {
      font: inherit;
    }

    button, a {
      -webkit-tap-highlight-color: transparent;
    }

    :focus-visible {
      outline: 2px solid var(--green);
      outline-offset: 3px;
    }

    .site-container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(7,9,13,.92);
      border-bottom: 1px solid rgba(39,48,58,.9);
      backdrop-filter: blur(14px);
    }

    .header-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 16px 0 12px;
    }

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

    .brand-mark {
      display: grid;
      place-items: center;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: var(--green);
      color: #071008;
      font-weight: 900;
      box-shadow: 0 0 26px rgba(40,209,124,.28);
      flex: 0 0 auto;
    }

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

    .brand-name {
      font-size: 18px;
      font-weight: 800;
      line-height: 1.2;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-note {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.3;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .age-badge,
    .status-badge,
    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 30px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(17,21,28,.82);
      color: var(--muted);
      font-size: 12px;
      padding: 5px 10px;
      white-space: nowrap;
    }

    .status-badge::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      margin-right: 7px;
      background: var(--green);
      box-shadow: 0 0 12px rgba(40,209,124,.7);
    }

    .status-badge.amber::before {
      background: var(--amber);
      box-shadow: 0 0 12px rgba(246,184,75,.55);
    }

    .status-badge.red::before {
      background: var(--red);
      box-shadow: 0 0 12px rgba(184,70,70,.48);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      border-radius: 12px;
      border: 1px solid transparent;
      padding: 10px 16px;
      font-weight: 800;
      font-size: 14px;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
      cursor: pointer;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--green);
      color: #06100A;
      box-shadow: 0 0 22px rgba(40,209,124,.22);
    }

    .btn-primary:hover {
      background: var(--green-bright);
      transform: translateY(-1px);
      box-shadow: 0 0 30px rgba(40,209,124,.34);
    }

    .btn-primary:active,
    .btn-secondary:active {
      transform: translateY(0) scale(.98);
    }

    .btn-secondary {
      border-color: rgba(245,241,232,.28);
      color: var(--text);
      background: rgba(245,241,232,.03);
    }

    .btn-secondary:hover {
      background: rgba(245,241,232,.08);
      border-color: rgba(245,241,232,.44);
      transform: translateY(-1px);
    }

    .seg-nav {
      padding: 0 0 14px;
      overflow: hidden;
    }

    .nav-pills {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      scrollbar-width: thin;
      scrollbar-color: var(--line-strong) transparent;
      padding-bottom: 2px;
    }

    .nav-chip {
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: var(--muted);
      background: rgba(17,21,28,.78);
      padding: 8px 15px;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
      transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
    }

    .nav-chip:hover {
      border-color: rgba(40,209,124,.55);
      color: var(--text);
      transform: translateY(-1px);
    }

    .nav-chip.active {
      background: var(--green);
      border-color: var(--green);
      color: #06100A;
    }

    .section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 46px 0;
    }

    .category-hero {
      position: relative;
      padding: 54px 0 28px;
      border-bottom: 1px solid rgba(39,48,58,.72);
      overflow: hidden;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto -10% 0 -10%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(40,209,124,.75), transparent);
    }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
      gap: 28px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 32px;
      padding: 5px 12px;
      border-radius: 999px;
      border: 1px solid rgba(40,209,124,.36);
      background: rgba(40,209,124,.08);
      color: var(--green-bright);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
    }

    h1 {
      margin: 0;
      max-width: 780px;
      font-size: clamp(32px, 5vw, 52px);
      line-height: 1.14;
      font-weight: 900;
      letter-spacing: 0;
    }

    .lead {
      color: var(--muted);
      font-size: 17px;
      line-height: 1.75;
      margin: 18px 0 0;
      max-width: 720px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .summary-panel,
    .filter-panel,
    .info-panel,
    .faq-item,
    .table-wrap {
      background: linear-gradient(180deg, rgba(20,25,34,.96), rgba(17,21,28,.96));
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
    }

    .summary-panel {
      padding: 20px;
      position: relative;
      overflow: hidden;
    }

    .summary-panel::before,
    .filter-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, transparent 0 42%, rgba(40,209,124,.08) 42% 43%, transparent 43% 100%);
      pointer-events: none;
    }

    .summary-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      position: relative;
      z-index: 1;
    }

    .summary-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 16px;
      position: relative;
      z-index: 1;
    }

    .metric {
      min-height: 98px;
      border-radius: 16px;
      border: 1px solid rgba(39,48,58,.86);
      background: rgba(7,9,13,.42);
      padding: 14px;
    }

    .metric strong {
      display: block;
      font-size: 24px;
      line-height: 1;
      color: var(--text);
      margin-bottom: 9px;
    }

    .metric span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .main-grid {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
    }

    .filter-panel {
      position: sticky;
      top: 132px;
      padding: 18px;
      overflow: hidden;
    }

    .panel-title {
      margin: 0 0 14px;
      font-size: 16px;
      font-weight: 900;
    }

    .filter-group {
      position: relative;
      z-index: 1;
      padding: 14px 0;
      border-top: 1px solid rgba(39,48,58,.72);
    }

    .filter-group:first-of-type {
      border-top: 0;
      padding-top: 0;
    }

    .filter-label {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 10px;
      font-weight: 800;
    }

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

    .filter-chip {
      min-height: 38px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(7,9,13,.36);
      color: var(--muted);
      padding: 7px 11px;
      font-size: 13px;
      font-weight: 700;
      transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
    }

    .filter-chip:hover,
    .filter-chip.active {
      border-color: rgba(40,209,124,.65);
      color: var(--green-bright);
      background: rgba(40,209,124,.08);
      transform: translateY(-1px);
    }

    .search-box {
      width: 100%;
      min-height: 42px;
      border-radius: 12px;
      border: 1px solid #2D3642;
      background: rgba(7,9,13,.55);
      color: var(--text);
      padding: 10px 12px;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .search-box::placeholder {
      color: #788391;
    }

    .search-box:focus {
      border-color: var(--green);
      box-shadow: 0 0 0 3px rgba(40,209,124,.12);
    }

    .content-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 18px;
    }

    .content-head h2,
    .section-title {
      margin: 0;
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 900;
    }

    .section-desc,
    .content-head p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 15px;
      max-width: 680px;
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 16px;
    }

    .entry-card {
      position: relative;
      min-height: 218px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      grid-column: span 6;
      border-radius: var(--radius-md);
      border: 1px solid var(--line);
      background:
        linear-gradient(145deg, rgba(40,209,124,.08), transparent 38%),
        var(--card);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .entry-card.wide {
      grid-column: span 7;
    }

    .entry-card.narrow {
      grid-column: span 5;
    }

    .entry-card:hover {
      transform: translateY(-4px) scale(1.03);
      border-color: rgba(40,209,124,.42);
      box-shadow: var(--shadow-hover);
    }

    .entry-card-body {
      padding: 18px;
      min-width: 0;
    }

    .entry-card h3 {
      margin: 14px 0 8px;
      font-size: 20px;
      line-height: 1.35;
      font-weight: 900;
    }

    .entry-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .entry-layer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      min-height: 58px;
      padding: 12px 16px;
      background: rgba(0,0,0,.58);
      border-top: 1px solid rgba(245,241,232,.08);
      transition: transform .2s ease;
    }

    .entry-card:hover .entry-layer {
      transform: translateY(-4px);
    }

    .mini-link {
      color: var(--green-bright);
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .rail-wrap {
      position: relative;
      margin-top: 22px;
    }

    .rail {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(280px, 34%);
      gap: 16px;
      overflow-x: auto;
      padding: 4px 4px 16px;
      scroll-snap-type: x mandatory;
      scrollbar-width: thin;
      scrollbar-color: var(--line-strong) transparent;
    }

    .rail-card {
      scroll-snap-align: start;
      min-height: 190px;
      border-radius: var(--radius-md);
      border: 1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(245,241,232,.05), transparent 45%),
        var(--card-2);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease;
    }

    .rail-card:hover {
      transform: scale(1.03);
      border-color: rgba(40,209,124,.42);
    }

    .rail-card .entry-card-body {
      min-height: 132px;
    }

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

    .note-list li {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: rgba(20,25,34,.72);
    }

    .note-index {
      display: grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 10px;
      background: rgba(40,209,124,.12);
      color: var(--green-bright);
      font-weight: 900;
      font-size: 13px;
    }

    .note-list strong {
      display: block;
      margin-bottom: 3px;
      font-size: 15px;
    }

    .note-list span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }

    .split {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
      gap: 22px;
      align-items: start;
    }

    .info-panel {
      padding: 22px;
    }

    .info-panel h2 {
      margin: 0 0 10px;
      font-size: 28px;
      line-height: 1.25;
      font-weight: 900;
    }

    .info-panel p {
      margin: 0 0 18px;
      color: var(--muted);
    }

    .faq-list {
      display: grid;
      gap: 12px;
      margin-top: 22px;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-item summary {
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      padding: 18px 20px;
      cursor: pointer;
      font-weight: 900;
      color: var(--text);
    }

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

    .faq-item summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      border: 1px solid var(--line-strong);
      color: var(--green-bright);
      flex: 0 0 auto;
    }

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

    .faq-item p {
      margin: 0;
      padding: 0 20px 18px;
      color: var(--muted);
      font-size: 15px;
    }

    .cta-band {
      border: 1px solid rgba(40,209,124,.34);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(40,209,124,.14), transparent 42%),
        var(--panel);
      padding: 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      box-shadow: var(--shadow);
    }

    .cta-band h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 900;
    }

    .cta-band p {
      margin: 8px 0 0;
      color: var(--muted);
      max-width: 720px;
    }

    .site-footer {
      border-top: 1px solid rgba(39,48,58,.82);
      background: rgba(7,9,13,.82);
      padding: 46px 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 260px;
      gap: 32px;
      align-items: start;
    }

    .footer-note {
      max-width: 680px;
      margin: 18px 0 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .copyright {
      margin: 0;
      color: var(--soft);
      font-size: 13px;
    }

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

    .footer-links a {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      color: var(--muted);
      border-bottom: 1px solid rgba(39,48,58,.62);
      transition: color .2s ease, border-color .2s ease;
    }

    .footer-links a:hover {
      color: var(--green-bright);
      border-color: rgba(40,209,124,.45);
    }

    .fixed-cta {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 60;
      padding: 12px 0 calc(12px + var(--safe-bottom));
      background: rgba(7,9,13,.94);
      border-top: 1px solid rgba(40,209,124,.28);
      backdrop-filter: blur(16px);
    }

    .fixed-cta-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .fixed-title {
      font-weight: 900;
      line-height: 1.3;
    }

    .fixed-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: center;
    }

    @media (max-width: 1024px) {
      .site-container {
        width: min(100% - 32px, 920px);
      }

      .hero-layout,
      .main-grid,
      .split {
        grid-template-columns: 1fr;
      }

      .filter-panel {
        position: relative;
        top: auto;
      }

      .filter-panel .chip-wrap {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
      }

      .entry-card,
      .entry-card.wide,
      .entry-card.narrow {
        grid-column: span 6;
      }

      .rail {
        grid-auto-columns: minmax(270px, 46%);
      }
    }

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

      .site-container {
        width: min(100% - 24px, 680px);
      }

      .header-row {
        align-items: flex-start;
        gap: 12px;
      }

      .brand-name {
        font-size: 16px;
        max-width: 52vw;
      }

      .brand-note,
      .age-badge {
        display: none;
      }

      .header-actions .btn {
        min-height: 40px;
        padding: 9px 12px;
      }

      .category-hero {
        padding: 38px 0 22px;
      }

      .section {
        padding: 52px 0;
      }

      .section-tight {
        padding: 36px 0;
      }

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

      .content-head,
      .cta-band,
      .fixed-cta-inner {
        align-items: stretch;
        flex-direction: column;
      }

      .entry-card,
      .entry-card.wide,
      .entry-card.narrow {
        grid-column: span 12;
      }

      .rail {
        grid-auto-columns: minmax(260px, 82%);
      }

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

      .fixed-tags,
      .fixed-title {
        display: none;
      }

      .fixed-cta .btn {
        width: 100%;
        min-height: 50px;
      }
    }

    @media (max-width: 520px) {
      .brand-mark {
        width: 40px;
        height: 40px;
        border-radius: 12px;
      }

      .hero-actions {
        display: grid;
      }

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

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

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

      .nav-chip {
        min-height: 38px;
        padding: 7px 13px;
        font-size: 13px;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#07090D;
      --bg-2:#11151C;
      --panel:#141922;
      --panel-2:#18202A;
      --line:#27303A;
      --line-2:#2D3642;
      --text:#F5F1E8;
      --muted:#AEB7C2;
      --soft:#7F8A96;
      --green:#28D17C;
      --green-2:#39EA91;
      --amber:#F6B84B;
      --wine:#B84646;
      --radius-sm:10px;
      --radius-md:14px;
      --radius-lg:18px;
      --radius-xl:24px;
      --shadow:0 10px 30px rgba(0,0,0,.28);
      --shadow-hover:0 18px 42px rgba(0,0,0,.36);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        linear-gradient(135deg, rgba(40,209,124,.07) 0 1px, transparent 1px 16px),
        radial-gradient(circle at 18% 8%, rgba(246,184,75,.08), transparent 28%),
        var(--bg);
      line-height:1.7;
      letter-spacing:0;
      min-height:100vh;
      padding-bottom:94px;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(rgba(245,241,232,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245,241,232,.04) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(to bottom, #000, transparent 88%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(40,209,124,.62);outline-offset:3px}
    .site-container{width:min(var(--container), calc(100% - 32px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(7,9,13,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(39,48,58,.9);
    }
    .header-row{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      border-bottom:1px solid rgba(39,48,58,.58);
    }
    .brand{display:inline-flex;align-items:center;gap:12px;min-width:0}
    .brand-mark{
      width:42px;height:42px;border-radius:12px;
      display:grid;place-items:center;
      color:#06100B;font-weight:900;
      background:linear-gradient(135deg,var(--green),#B7FFD9);
      box-shadow:0 0 0 4px rgba(40,209,124,.08),0 0 24px rgba(40,209,124,.24);
      flex:0 0 auto;
    }
    .brand-text{display:grid;line-height:1.25;min-width:0}
    .brand-name{font-weight:800;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .brand-note{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
    .age-badge,.status-badge,.tag{
      display:inline-flex;align-items:center;gap:7px;
      min-height:30px;padding:5px 10px;
      border-radius:999px;
      border:1px solid rgba(246,184,75,.34);
      color:#FFE0A3;
      background:rgba(246,184,75,.09);
      font-size:12px;font-weight:700;
      white-space:nowrap;
    }
    .status-badge:before,.age-badge:before{
      content:"";
      width:7px;height:7px;border-radius:999px;
      background:var(--green);
      box-shadow:0 0 12px rgba(40,209,124,.7);
    }
    .btn{
      min-height:42px;
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:10px 16px;
      border-radius:12px;
      border:1px solid transparent;
      font-weight:800;
      line-height:1.2;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{background:var(--green);color:#06100B;box-shadow:0 0 22px rgba(40,209,124,.18)}
    .btn-primary:hover{background:var(--green-2);box-shadow:0 0 28px rgba(40,209,124,.34)}
    .btn-secondary{border-color:rgba(245,241,232,.34);background:rgba(245,241,232,.04);color:var(--text)}
    .btn-secondary:hover{background:rgba(245,241,232,.08);border-color:rgba(245,241,232,.55)}
    .btn-warn{border-color:rgba(184,70,70,.55);background:rgba(184,70,70,.08);color:#FFD1D1}
    .seg-nav{padding:12px 0 14px;overflow:hidden}
    .nav-pills{display:flex;gap:10px;overflow-x:auto;scrollbar-width:thin;scrollbar-color:rgba(40,209,124,.45) rgba(255,255,255,.05);padding-bottom:2px}
    .nav-chip{
      min-height:40px;
      display:inline-flex;align-items:center;justify-content:center;
      padding:9px 16px;border-radius:999px;
      border:1px solid var(--line);
      background:rgba(20,25,34,.92);
      color:var(--muted);
      font-size:14px;font-weight:800;
      white-space:nowrap;
      transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
    }
    .nav-chip:hover{border-color:rgba(40,209,124,.55);color:var(--text);transform:translateY(-1px)}
    .nav-chip.active{background:var(--green);border-color:var(--green);color:#06100B}
    main{overflow:hidden}
    .section{padding:78px 0}
    .section-tight{padding:52px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      color:#BFFFD9;background:rgba(40,209,124,.08);
      border:1px solid rgba(40,209,124,.26);
      border-radius:999px;padding:6px 12px;
      font-size:13px;font-weight:800;
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 14px rgba(40,209,124,.8)}
    .page-hero{
      position:relative;
      padding:46px 0 34px;
      border-bottom:1px solid rgba(39,48,58,.72);
      background:
        linear-gradient(110deg, rgba(40,209,124,.12), transparent 34%),
        linear-gradient(0deg, rgba(17,21,28,.86), rgba(7,9,13,.18));
    }
    .page-hero:after{
      content:"";
      position:absolute;inset:auto 0 0 0;height:3px;
      background:linear-gradient(90deg,transparent,var(--green),var(--amber),transparent);
      opacity:.66;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(330px,.65fr);
      gap:28px;
      align-items:stretch;
    }
    .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px;margin-bottom:16px}
    .breadcrumb a:hover{color:var(--green)}
    h1{
      font-size:clamp(30px,4vw,52px);
      line-height:1.12;
      margin:14px 0 16px;
      font-weight:900;
      letter-spacing:0;
      max-width:920px;
    }
    .hero-summary{font-size:17px;color:var(--muted);max-width:760px;margin:0 0 22px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .screen-panel{
      min-height:360px;
      border:1px solid rgba(39,48,58,.95);
      border-radius:24px;
      background:linear-gradient(180deg,rgba(20,25,34,.98),rgba(11,14,20,.98));
      box-shadow:var(--shadow);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .screen-panel:before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(155deg, transparent 0 40%, rgba(40,209,124,.12) 40.2% 41%, transparent 41.2%),
        repeating-linear-gradient(90deg, rgba(245,241,232,.04) 0 1px, transparent 1px 28px);
      opacity:.55;
      pointer-events:none;
    }
    .panel-head,.panel-foot{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px}
    .panel-title{font-weight:900;font-size:15px}
    .vertical-preview{
      position:relative;
      margin:18px auto 16px;
      width:min(210px,70%);
      aspect-ratio:9/16;
      border-radius:22px;
      border:1px solid rgba(245,241,232,.18);
      background:
        linear-gradient(180deg,rgba(245,241,232,.10),transparent 22%),
        linear-gradient(145deg,rgba(40,209,124,.18),rgba(246,184,75,.08) 52%,rgba(184,70,70,.1)),
        #0B0F15;
      box-shadow:inset 0 0 0 7px rgba(0,0,0,.32), 0 18px 42px rgba(0,0,0,.42);
      overflow:hidden;
    }
    .vertical-preview .bar{
      position:absolute;left:18px;right:18px;height:9px;border-radius:999px;background:rgba(245,241,232,.18);
    }
    .vertical-preview .bar:nth-child(1){top:26%}
    .vertical-preview .bar:nth-child(2){top:32%;right:46px}
    .vertical-preview .bar:nth-child(3){bottom:26%;background:rgba(40,209,124,.56)}
    .vertical-preview .caption-layer{
      position:absolute;left:14px;right:14px;bottom:18px;
      padding:10px;border-radius:14px;
      background:rgba(0,0,0,.58);
      border:1px solid rgba(245,241,232,.12);
      font-size:12px;color:var(--text);
    }
    .mini-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .mini-item{
      border:1px solid var(--line);
      border-radius:14px;
      background:rgba(7,9,13,.62);
      padding:11px;
      min-height:70px;
    }
    .mini-item strong{display:block;font-size:13px;margin-bottom:3px}
    .mini-item span{display:block;color:var(--muted);font-size:12px;line-height:1.45}
    .filter-rail{
      display:flex;gap:10px;overflow-x:auto;
      padding:14px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(17,21,28,.72);
      box-shadow:var(--shadow);
      scrollbar-width:thin;
    }
    .filter-chip{
      min-height:42px;
      flex:0 0 auto;
      border:1px solid var(--line-2);
      border-radius:999px;
      padding:9px 14px;
      background:#10161F;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      transition:.2s ease;
    }
    .filter-chip:hover,.filter-chip.active{border-color:rgba(40,209,124,.58);background:rgba(40,209,124,.12);color:var(--text)}
    .split-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 320px;
      gap:22px;
      align-items:start;
      margin-top:22px;
    }
    .status-panel,.content-card,.table-wrap,.faq-item,.cta-band{
      border:1px solid var(--line);
      background:var(--panel);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
    }
    .status-panel{padding:18px;position:sticky;top:156px}
    .status-row{
      display:flex;justify-content:space-between;gap:14px;
      padding:12px 0;
      border-bottom:1px solid rgba(39,48,58,.72);
      color:var(--muted);
      font-size:14px;
    }
    .status-row:last-child{border-bottom:0}
    .status-row strong{color:var(--text)}
    .card-mosaic{
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:16px;
    }
    .content-card{
      position:relative;
      min-height:190px;
      padding:18px;
      overflow:hidden;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .content-card:hover{transform:translateY(-4px) scale(1.03);border-color:rgba(40,209,124,.42);box-shadow:var(--shadow-hover)}
    .content-card.large{grid-column:span 6;min-height:260px}
    .content-card.small{grid-column:span 3}
    .content-card.wide{grid-column:span 6}
    .content-card:before{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(135deg,rgba(245,241,232,.07),transparent 42%), repeating-linear-gradient(-24deg,transparent 0 18px,rgba(40,209,124,.05) 18px 19px);
      pointer-events:none;
    }
    .card-top,.card-bottom{position:relative;display:flex;align-items:center;justify-content:space-between;gap:10px}
    .card-title{position:relative;margin:18px 0 8px;font-size:19px;line-height:1.35;font-weight:900}
    .content-card.large .card-title{font-size:23px}
    .card-copy{position:relative;color:var(--muted);font-size:15px;margin:0;max-width:95%}
    .card-bottom{
      position:absolute;left:0;right:0;bottom:0;
      padding:13px 16px;
      background:rgba(0,0,0,.58);
      border-top:1px solid rgba(245,241,232,.1);
      transition:transform .22s ease;
    }
    .content-card:hover .card-bottom{transform:translateY(-4px)}
    .tag{border-color:rgba(40,209,124,.26);background:rgba(40,209,124,.08);color:#BFFFD9}
    .tag.amber{border-color:rgba(246,184,75,.34);background:rgba(246,184,75,.08);color:#FFE0A3}
    .tag.wine{border-color:rgba(184,70,70,.45);background:rgba(184,70,70,.08);color:#FFD0D0}
    .muted-link{color:#BFFFD9;font-weight:800;font-size:13px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px}
    .section-head h2{font-size:clamp(26px,3vw,36px);line-height:1.2;margin:10px 0 0;font-weight:900}
    .section-head p{color:var(--muted);margin:0;max-width:660px}
    .check-table{width:100%;border-collapse:collapse;min-width:760px}
    .table-wrap{overflow-x:auto}
    .check-table th,.check-table td{
      padding:16px 18px;
      border-bottom:1px solid rgba(39,48,58,.82);
      text-align:left;
      vertical-align:top;
      font-size:14px;
    }
    .check-table th{color:var(--text);background:rgba(0,0,0,.24);font-weight:900}
    .check-table td{color:var(--muted)}
    .check-table tr:hover td{background:rgba(40,209,124,.04)}
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .step-card{
      border:1px solid var(--line);
      border-radius:18px;
      background:#121821;
      padding:18px;
      min-height:156px;
      transition:.22s ease;
    }
    .step-card:hover{border-color:rgba(40,209,124,.42);transform:translateY(-3px)}
    .step-num{font-size:13px;color:#06100B;background:var(--green);border-radius:999px;padding:4px 10px;font-weight:900;display:inline-flex;margin-bottom:12px}
    .step-card h3{margin:0 0 8px;font-size:17px}
    .step-card p{margin:0;color:var(--muted);font-size:14px}
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      min-height:58px;
      display:flex;justify-content:space-between;align-items:center;gap:16px;
      padding:16px 18px;
      border:0;background:transparent;color:var(--text);
      font-weight:900;text-align:left;
    }
    .faq-question span:first-child{min-width:0}
    .faq-icon{width:28px;height:28px;border-radius:999px;display:grid;place-items:center;background:rgba(40,209,124,.1);color:var(--green);flex:0 0 auto}
    .faq-answer{display:none;padding:0 18px 18px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{background:var(--green);color:#06100B}
    .rail{
      display:flex;gap:16px;overflow-x:auto;
      padding:4px 2px 18px;
      scrollbar-width:thin;
      scrollbar-color:rgba(40,209,124,.45) rgba(255,255,255,.05);
    }
    .rail-card{
      flex:0 0 310px;
      min-height:170px;
      border:1px solid var(--line);
      border-radius:18px;
      background:var(--panel);
      padding:18px;
      box-shadow:var(--shadow);
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .rail-card:hover{transform:translateY(-3px) scale(1.03);border-color:rgba(40,209,124,.42)}
    .rail-card h3{margin:14px 0 8px;font-size:18px}
    .rail-card p{margin:0;color:var(--muted);font-size:14px}
    .cta-band{
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
      padding:24px;
      background:linear-gradient(120deg,rgba(40,209,124,.14),rgba(20,25,34,.98) 46%,rgba(246,184,75,.08));
    }
    .cta-band h2{margin:0 0 6px;font-size:28px;line-height:1.25}
    .cta-band p{margin:0;color:var(--muted)}
    .sticky-cta{
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:60;
      padding:12px 0 calc(12px + env(safe-area-inset-bottom));
      background:rgba(7,9,13,.94);
      backdrop-filter:blur(16px);
      border-top:1px solid rgba(39,48,58,.95);
    }
    .sticky-inner{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      align-items:center;
    }
    .sticky-title{font-weight:900}
    .sticky-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:5px}
    .sticky-tags span{
      color:var(--muted);
      border:1px solid var(--line);
      border-radius:999px;
      padding:3px 8px;
      font-size:12px;
      background:rgba(20,25,34,.9);
    }
    .site-footer{
      border-top:1px solid rgba(39,48,58,.9);
      background:#080B10;
      padding:46px 0 36px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:28px;
      align-items:start;
    }
    .footer-note{color:var(--muted);max-width:680px;margin:18px 0 10px;font-size:14px}
    .copyright{color:#7F8A96;font-size:13px;margin:0}
    .footer-links{display:grid;gap:10px;min-width:180px}
    .footer-links a{color:var(--muted);font-size:14px;transition:color .2s ease}
    .footer-links a:hover{color:var(--green)}
    @media (max-width:1024px){
      .hero-grid,.split-layout{grid-template-columns:1fr}
      .status-panel{position:relative;top:auto}
      .content-card.large,.content-card.wide{grid-column:span 6}
      .content-card.small{grid-column:span 6}
      .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:768px){
      body{padding-bottom:112px}
      .site-container{width:min(100% - 24px,var(--container))}
      .header-row{min-height:68px;gap:12px}
      .brand-mark{width:38px;height:38px;border-radius:11px}
      .brand-name{font-size:15px}
      .brand-note{font-size:11px}
      .age-badge{display:none}
      .header-actions .btn{min-height:40px;padding:9px 12px;font-size:13px}
      .page-hero{padding:30px 0 26px}
      .hero-summary{font-size:15px}
      .screen-panel{min-height:330px}
      .section{padding:52px 0}
      .section-tight{padding:38px 0}
      .section-head{display:block}
      .card-mosaic{grid-template-columns:1fr}
      .content-card.large,.content-card.small,.content-card.wide{grid-column:span 1}
      .content-card:hover{transform:translateY(-3px) scale(1.01)}
      .timeline{grid-template-columns:1fr}
      .cta-band{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .sticky-inner{grid-template-columns:1fr auto;gap:10px}
      .sticky-copy{display:none}
      .sticky-inner .btn{min-height:50px}
    }
    @media (max-width:520px){
      .hero-actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .mini-grid{grid-template-columns:1fr 1fr}
      .filter-rail{margin-inline:-12px;border-radius:0;border-left:0;border-right:0}
      .rail-card{flex-basis:82vw}
      .sticky-inner{width:min(100% - 20px,var(--container))}
      .sticky-inner .btn-secondary{display:none}
    }