/* roulang page: index */
:root {
      --bg: #070b09;
      --bg-soft: #0b1210;
      --panel: rgba(18, 29, 25, .82);
      --panel-strong: rgba(24, 38, 33, .96);
      --line: rgba(222, 232, 222, .14);
      --line-strong: rgba(219, 245, 229, .28);
      --text: #f3f7f0;
      --muted: #a8b8ad;
      --muted-2: #788a7f;
      --green: #22c55e;
      --mint: #9fffd0;
      --amber: #f3c969;
      --cyan: #67e8f9;
      --danger: #fb7185;
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 26px;
      --shadow: 0 24px 70px rgba(0, 0, 0, .34);
      --shadow-soft: 0 16px 45px rgba(0, 0, 0, .22);
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 12%, rgba(34, 197, 94, .18), transparent 28%),
        radial-gradient(circle at 78% 8%, rgba(103, 232, 249, .10), transparent 24%),
        linear-gradient(180deg, #070b09 0%, #0b100d 48%, #070b09 100%);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      line-height: 1.7;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, transparent 0 49%, rgba(159, 255, 208, .08) 49% 51%, transparent 51%);
      background-size: 64px 64px, 64px 64px, 100% 100%;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.88), rgba(0,0,0,.44), rgba(0,0,0,.72));
      pointer-events: none;
    }

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

    a:hover {
      color: var(--mint);
    }

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

    button, input, textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      background: rgba(159, 255, 208, .28);
      color: #fff;
    }

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

    .skip-link {
      position: absolute;
      left: 20px;
      top: -50px;
      z-index: 999;
      padding: 10px 14px;
      border-radius: 12px;
      background: var(--mint);
      color: #06100b;
      transition: top .2s ease;
    }

    .skip-link:focus {
      top: 16px;
      outline: 3px solid rgba(255, 255, 255, .35);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 1px solid rgba(222, 232, 222, .12);
      background: rgba(7, 11, 9, .78);
      backdrop-filter: blur(20px);
    }

    .nav-shell {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

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

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      border: 1px solid rgba(159, 255, 208, .34);
      background:
        linear-gradient(135deg, rgba(159,255,208,.24), rgba(243,201,105,.10)),
        #0d1712;
      display: grid;
      place-items: center;
      box-shadow: 0 0 32px rgba(34, 197, 94, .16);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      width: 30px;
      height: 1px;
      background: rgba(255, 255, 255, .38);
      transform: rotate(-35deg);
    }

    .brand-mark::after {
      transform: rotate(35deg);
      width: 18px;
      background: rgba(243, 201, 105, .68);
    }

    .brand-name {
      display: flex;
      flex-direction: column;
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: -.02em;
      color: #fff;
      font-size: 15px;
    }

    .brand-name small {
      margin-top: 3px;
      font-size: 11px;
      color: var(--muted);
      font-weight: 600;
      letter-spacing: .08em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 7px;
      border: 1px solid rgba(222, 232, 222, .10);
      border-radius: 999px;
      background: rgba(255, 255, 255, .035);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 15px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }

    .nav-link:hover,
    .nav-link.active {
      color: #fff;
      background: rgba(159, 255, 208, .10);
    }

    .nav-link:active {
      transform: translateY(1px);
    }

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

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(222, 232, 222, .16);
      border-radius: 14px;
      background: rgba(255,255,255,.045);
      color: #fff;
      align-items: center;
      justify-content: center;
      transition: border .2s ease, background .2s ease;
    }

    .mobile-toggle:hover {
      border-color: rgba(159,255,208,.42);
      background: rgba(159,255,208,.08);
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid rgba(222, 232, 222, .10);
      padding: 12px 0 18px;
      background: rgba(7, 11, 9, .92);
    }

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

    .mobile-panel a {
      display: flex;
      min-height: 46px;
      align-items: center;
      padding: 0 16px;
      border-radius: 14px;
      color: var(--muted);
      font-weight: 700;
    }

    .mobile-panel a:hover {
      background: rgba(159,255,208,.08);
      color: #fff;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select: none;
      white-space: nowrap;
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    summary:focus-visible,
    a:focus-visible,
    button:focus-visible {
      outline: 3px solid rgba(103, 232, 249, .38);
      outline-offset: 3px;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

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

    .btn-primary {
      color: #06100b;
      background: linear-gradient(135deg, var(--mint), var(--amber));
      box-shadow: 0 14px 40px rgba(159, 255, 208, .18);
    }

    .btn-primary:hover {
      color: #020604;
      box-shadow: 0 18px 50px rgba(159, 255, 208, .28);
      filter: brightness(1.04);
    }

    .btn-secondary {
      border-color: rgba(222, 232, 222, .20);
      background: rgba(255,255,255,.045);
      color: #fff;
    }

    .btn-secondary:hover {
      border-color: rgba(159, 255, 208, .46);
      background: rgba(159, 255, 208, .08);
    }

    .btn-ghost {
      min-height: 40px;
      padding-inline: 14px;
      border-color: rgba(222, 232, 222, .12);
      color: var(--muted);
      background: transparent;
    }

    .btn-ghost:hover {
      color: #fff;
      border-color: rgba(243, 201, 105, .42);
      background: rgba(243, 201, 105, .08);
    }

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

    .section-tight {
      padding: 56px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 22px;
      margin-bottom: 30px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 28px;
      padding: 0 10px;
      border: 1px solid rgba(159, 255, 208, .25);
      border-radius: 999px;
      color: var(--mint);
      background: rgba(159, 255, 208, .06);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
    }

    .section-title {
      margin: 12px 0 0;
      font-size: clamp(28px, 4vw, 48px);
      line-height: 1.12;
      letter-spacing: -.05em;
      color: #fff;
      font-weight: 900;
    }

    .section-desc {
      max-width: 650px;
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.022)),
        var(--panel);
      box-shadow: var(--shadow-soft);
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
      position: relative;
      overflow: hidden;
    }

    .card:hover {
      transform: translateY(-4px);
      border-color: rgba(159,255,208,.34);
      box-shadow: var(--shadow);
      background:
        linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.028)),
        var(--panel-strong);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 24px;
      padding: 0 9px;
      border-radius: 999px;
      border: 1px solid rgba(222, 232, 222, .16);
      background: rgba(255, 255, 255, .045);
      color: #dbe7dc;
      font-size: 12px;
      font-weight: 750;
      white-space: nowrap;
    }

    .badge.hot {
      color: #fff0ca;
      border-color: rgba(243, 201, 105, .34);
      background: rgba(243, 201, 105, .10);
    }

    .badge.safe {
      color: var(--mint);
      border-color: rgba(159, 255, 208, .34);
      background: rgba(159, 255, 208, .08);
    }

    .hero {
      min-height: calc(100vh - 76px);
      display: flex;
      align-items: center;
      padding: 74px 0 86px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 42px 2vw auto 2vw;
      height: 520px;
      border: 1px solid rgba(159, 255, 208, .12);
      border-radius: 38px;
      background:
        linear-gradient(90deg, transparent 0 17%, rgba(255,255,255,.045) 17% calc(17% + 1px), transparent calc(17% + 1px) 83%, rgba(255,255,255,.045) 83% calc(83% + 1px), transparent calc(83% + 1px)),
        linear-gradient(0deg, transparent 0 50%, rgba(159,255,208,.08) 50% calc(50% + 1px), transparent calc(50% + 1px));
      opacity: .75;
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: 1fr minmax(320px, 560px) 1fr;
      gap: 24px;
      align-items: center;
    }

    .hero-copy {
      grid-column: 1 / -1;
      text-align: center;
      max-width: 920px;
      margin: 0 auto 22px;
    }

    .hero-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 7px 12px;
      border-radius: 999px;
      border: 1px solid rgba(159,255,208,.22);
      background: rgba(8, 15, 12, .70);
      color: var(--mint);
      font-weight: 850;
      font-size: 13px;
      box-shadow: 0 0 0 5px rgba(159,255,208,.025);
    }

    .hero-title {
      margin: 20px 0 0;
      font-size: clamp(38px, 7vw, 82px);
      line-height: .98;
      letter-spacing: -.075em;
      font-weight: 950;
      color: #fff;
    }

    .hero-title span {
      color: transparent;
      background: linear-gradient(135deg, #fff, var(--mint) 50%, var(--amber));
      -webkit-background-clip: text;
      background-clip: text;
    }

    .hero-desc {
      max-width: 800px;
      margin: 22px auto 0;
      color: #c1cec4;
      font-size: clamp(16px, 2vw, 19px);
    }

    .hero-side {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .value-card {
      padding: 18px;
      min-height: 130px;
    }

    .value-card .num {
      color: var(--amber);
      font-size: 28px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .value-card h3 {
      margin: 12px 0 6px;
      color: #fff;
      font-size: 16px;
      font-weight: 850;
    }

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

    .stage-card {
      padding: 18px;
      border-radius: 32px;
      background:
        radial-gradient(circle at 50% 0%, rgba(159,255,208,.18), transparent 42%),
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.025)),
        rgba(13, 21, 17, .88);
      border: 1px solid rgba(222, 232, 222, .16);
      box-shadow: 0 38px 90px rgba(0,0,0,.44);
      overflow: hidden;
      position: relative;
    }

    .stage-toolbar {
      height: 46px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 14px;
      border: 1px solid rgba(222,232,222,.12);
      border-radius: 18px;
      background: rgba(0,0,0,.18);
      color: var(--muted);
      font-size: 13px;
      font-weight: 750;
    }

    .stage-dots {
      display: flex;
      gap: 7px;
    }

    .stage-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: rgba(255,255,255,.22);
    }

    .stage-dot:nth-child(1) {
      background: var(--danger);
    }

    .stage-dot:nth-child(2) {
      background: var(--amber);
    }

    .stage-dot:nth-child(3) {
      background: var(--green);
    }

    .resource-screen {
      margin-top: 16px;
      min-height: 410px;
      border-radius: 24px;
      border: 1px solid rgba(159,255,208,.14);
      background:
        linear-gradient(90deg, rgba(159,255,208,.10) 1px, transparent 1px),
        linear-gradient(rgba(159,255,208,.08) 1px, transparent 1px),
        #0a110e;
      background-size: 42px 42px;
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .score-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 15px;
      border-radius: 18px;
      border: 1px solid rgba(222,232,222,.12);
      background: rgba(255,255,255,.045);
      margin-bottom: 12px;
    }

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

    .score-row small {
      display: block;
      color: var(--muted-2);
      margin-top: 3px;
      font-weight: 650;
    }

    .status-pill {
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--mint);
      background: rgba(159,255,208,.08);
      border: 1px solid rgba(159,255,208,.26);
      font-size: 12px;
      font-weight: 850;
    }

    .download-panel {
      position: absolute;
      inset: auto 22px 22px;
      padding: 18px;
      border-radius: 22px;
      border: 1px solid rgba(243, 201, 105, .25);
      background: linear-gradient(135deg, rgba(243,201,105,.13), rgba(159,255,208,.07)), rgba(6,10,8,.82);
      backdrop-filter: blur(8px);
    }

    .download-panel h2 {
      margin: 0 0 6px;
      color: #fff;
      font-size: 19px;
      font-weight: 900;
    }

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

    .hero-cta {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: center;
      margin-top: 24px;
    }

    .metric-strip {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 20px;
    }

    .metric-strip .badge {
      min-height: 32px;
      padding-inline: 12px;
    }

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

    .play-main {
      padding: 28px;
      min-height: 360px;
    }

    .play-main::before {
      content: "";
      position: absolute;
      inset: 20px;
      border: 1px dashed rgba(159,255,208,.18);
      border-radius: 22px;
      pointer-events: none;
    }

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

    .step-item {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 14px;
      align-items: start;
      padding: 15px;
      border-radius: 18px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(222,232,222,.10);
    }

    .step-no {
      width: 44px;
      height: 44px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #07110c;
      font-weight: 950;
      background: linear-gradient(135deg, var(--mint), var(--amber));
    }

    .step-item h3 {
      margin: 0;
      font-size: 17px;
      font-weight: 900;
      color: #fff;
    }

    .step-item p {
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

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

    .mini-card {
      padding: 22px;
      min-height: 168px;
    }

    .mini-card h3 {
      margin: 12px 0 8px;
      font-size: 20px;
      font-weight: 900;
      color: #fff;
    }

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

    .hot-layout {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
      align-items: stretch;
    }

    .feature-entry {
      min-height: 430px;
      padding: 28px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        radial-gradient(circle at 80% 15%, rgba(243,201,105,.18), transparent 32%),
        linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025)),
        var(--panel);
    }

    .entry-cover {
      height: 170px;
      border-radius: 22px;
      border: 1px solid rgba(159,255,208,.16);
      background:
        linear-gradient(135deg, rgba(159,255,208,.18), rgba(243,201,105,.06)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 1px, transparent 1px 32px),
        #0b1410;
      position: relative;
      overflow: hidden;
    }

    .entry-cover::after {
      content: "T34";
      position: absolute;
      right: 18px;
      bottom: 8px;
      font-size: 74px;
      line-height: 1;
      font-weight: 950;
      color: rgba(255,255,255,.08);
      letter-spacing: -.08em;
    }

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

    .entry-item {
      display: grid;
      grid-template-columns: 86px 1fr;
      gap: 14px;
      padding: 14px;
      border-radius: 20px;
      border: 1px solid rgba(222,232,222,.12);
      background: rgba(255,255,255,.04);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .entry-item:hover {
      transform: translateX(4px);
      border-color: rgba(159,255,208,.34);
      background: rgba(159,255,208,.055);
    }

    .thumb {
      height: 82px;
      border-radius: 16px;
      border: 1px solid rgba(222,232,222,.10);
      background:
        linear-gradient(135deg, rgba(103,232,249,.12), rgba(243,201,105,.10)),
        radial-gradient(circle at 30% 30%, rgba(159,255,208,.20), transparent 34%),
        #0b1410;
    }

    .entry-item h3,
    .feature-entry h3 {
      margin: 0;
      color: #fff;
      font-weight: 900;
      font-size: 18px;
    }

    .feature-entry h3 {
      font-size: 28px;
      letter-spacing: -.03em;
    }

    .entry-item p,
    .feature-entry p {
      color: var(--muted);
      font-size: 14px;
      margin: 8px 0 0;
    }

    .meta-row {
      display: flex;
      gap: 8px;
      align-items: center;
      flex-wrap: wrap;
      margin-top: 14px;
    }

    .news-shell {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 18px;
      align-items: start;
    }

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

    .news-card {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      padding: 20px;
      border-radius: 20px;
      border: 1px solid rgba(222,232,222,.12);
      background: rgba(255,255,255,.04);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .news-card:hover {
      transform: translateY(-3px);
      border-color: rgba(159,255,208,.30);
      background: rgba(159,255,208,.055);
    }

    .news-card h3 {
      margin: 0 0 8px;
      color: #fff;
      font-size: 18px;
      font-weight: 900;
      line-height: 1.35;
    }

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

    .news-side {
      padding: 22px;
      position: sticky;
      top: 96px;
    }

    .news-side h3 {
      margin: 0 0 12px;
      color: #fff;
      font-size: 20px;
      font-weight: 900;
    }

    .topic-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-top: 16px;
    }

    .empty-state {
      padding: 28px;
      border-radius: 20px;
      border: 1px dashed rgba(222,232,222,.24);
      background: rgba(255,255,255,.035);
      color: var(--muted);
      text-align: center;
      font-weight: 750;
    }

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

    .launch-board {
      padding: 26px;
    }

    .route-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 20px;
    }

    .route-btn {
      min-height: 84px;
      padding: 16px;
      border-radius: 18px;
      border: 1px solid rgba(222,232,222,.12);
      background: rgba(255,255,255,.04);
      display: flex;
      flex-direction: column;
      justify-content: center;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .route-btn:hover {
      transform: translateY(-3px);
      border-color: rgba(243,201,105,.36);
      background: rgba(243,201,105,.07);
    }

    .route-btn strong {
      color: #fff;
      font-size: 16px;
    }

    .route-btn span {
      color: var(--muted);
      font-size: 13px;
      margin-top: 3px;
    }

    .timeline {
      padding: 24px;
      display: grid;
      gap: 14px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 16px;
      align-items: start;
      padding: 16px;
      border-radius: 18px;
      border: 1px solid rgba(222,232,222,.10);
      background: rgba(255,255,255,.035);
    }

    .timeline-item time {
      color: var(--amber);
      font-weight: 950;
      letter-spacing: -.02em;
    }

    .timeline-item h3 {
      margin: 0;
      color: #fff;
      font-size: 17px;
      font-weight: 900;
    }

    .timeline-item p {
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

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

    .stat-card {
      padding: 22px;
      min-height: 172px;
    }

    .stat-card strong {
      display: block;
      color: #fff;
      font-size: clamp(28px, 4vw, 46px);
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.06em;
    }

    .stat-card span {
      display: block;
      margin-top: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .bar {
      height: 8px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255,255,255,.07);
      margin-top: 18px;
    }

    .bar i {
      display: block;
      height: 100%;
      width: var(--w);
      border-radius: inherit;
      background: linear-gradient(90deg, var(--mint), var(--amber));
    }

    .safe-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .safe-card {
      padding: 24px;
    }

    .safe-icon {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(159,255,208,.26);
      background: rgba(159,255,208,.08);
      color: var(--mint);
      font-size: 20px;
    }

    .safe-card h3 {
      margin: 16px 0 8px;
      color: #fff;
      font-size: 19px;
      font-weight: 900;
    }

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

    .faq-wrap {
      display: grid;
      grid-template-columns: 360px 1fr;
      gap: 24px;
      align-items: start;
    }

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

    .faq-item {
      border: 1px solid rgba(222,232,222,.12);
      border-radius: 18px;
      background: rgba(255,255,255,.04);
      overflow: hidden;
    }

    .faq-item summary {
      list-style: none;
      min-height: 64px;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      color: #fff;
      font-weight: 900;
      cursor: pointer;
    }

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

    .faq-item summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      flex: 0 0 28px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(159,255,208,.22);
      color: var(--mint);
      transition: transform .2s ease, background .2s ease;
    }

    .faq-item[open] summary::after {
      content: "–";
      background: rgba(159,255,208,.10);
      transform: rotate(180deg);
    }

    .faq-answer {
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 15px;
      border-top: 1px solid rgba(222,232,222,.08);
    }

    .cta-panel {
      border-radius: 32px;
      border: 1px solid rgba(243,201,105,.24);
      background:
        radial-gradient(circle at 15% 20%, rgba(159,255,208,.18), transparent 28%),
        radial-gradient(circle at 90% 5%, rgba(243,201,105,.16), transparent 30%),
        linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.025)),
        rgba(14, 23, 18, .92);
      padding: 34px;
      display: grid;
      grid-template-columns: 1fr 390px;
      gap: 28px;
      align-items: center;
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 18px;
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,.07);
      pointer-events: none;
    }

    .cta-panel h2 {
      margin: 0;
      color: #fff;
      font-size: clamp(28px, 4vw, 46px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: -.05em;
      position: relative;
    }

    .cta-panel p {
      position: relative;
      margin: 14px 0 0;
      color: #c4d2c8;
      max-width: 680px;
    }

    .feedback-form {
      position: relative;
      display: grid;
      gap: 12px;
      padding: 18px;
      border-radius: 22px;
      border: 1px solid rgba(222,232,222,.14);
      background: rgba(0,0,0,.18);
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      color: #dfe8df;
      font-size: 13px;
      font-weight: 800;
    }

    .field input,
    .field textarea {
      width: 100%;
      border: 1px solid rgba(222,232,222,.14);
      border-radius: 14px;
      background: rgba(255,255,255,.055);
      color: #fff;
      padding: 12px 13px;
      outline: none;
      transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
    }

    .field textarea {
      min-height: 92px;
      resize: vertical;
    }

    .field input::placeholder,
    .field textarea::placeholder {
      color: rgba(191, 207, 196, .55);
    }

    .field input:focus,
    .field textarea:focus {
      border-color: rgba(159,255,208,.48);
      background: rgba(159,255,208,.055);
      box-shadow: 0 0 0 4px rgba(159,255,208,.08);
    }

    .site-footer {
      border-top: 1px solid rgba(222,232,222,.12);
      background: rgba(4, 7, 6, .72);
      padding: 42px 0 28px;
    }

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

    .footer-desc {
      max-width: 620px;
      color: var(--muted);
      margin: 14px 0 0;
      font-size: 14px;
    }

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

    .footer-links a {
      min-height: 36px;
      display: inline-flex;
      align-items: center;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid rgba(222,232,222,.12);
      color: var(--muted);
      font-size: 13px;
      font-weight: 750;
      background: rgba(255,255,255,.03);
      transition: color .2s ease, border-color .2s ease, background .2s ease;
    }

    .footer-links a:hover {
      color: #fff;
      border-color: rgba(159,255,208,.30);
      background: rgba(159,255,208,.06);
    }

    .copyright {
      margin-top: 30px;
      padding-top: 18px;
      border-top: 1px solid rgba(222,232,222,.10);
      color: var(--muted-2);
      font-size: 13px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

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

      .hero-side {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        order: 3;
      }

      .stage-card {
        order: 2;
      }

      .play-grid,
      .hot-layout,
      .launch-wrap,
      .news-shell,
      .faq-wrap,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .news-side {
        position: relative;
        top: 0;
      }

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

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

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

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

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

      .nav-shell {
        height: 68px;
      }

      .brand-name {
        max-width: 180px;
        font-size: 13px;
      }

      .nav-links {
        display: none;
      }

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

      .nav-actions .btn-primary {
        min-height: 42px;
        padding-inline: 14px;
        font-size: 14px;
      }

      .hero {
        min-height: auto;
        padding: 46px 0 62px;
      }

      .hero::before {
        inset: 18px 12px auto;
        height: 420px;
        border-radius: 28px;
      }

      .resource-screen {
        min-height: 360px;
        padding: 14px;
      }

      .download-panel {
        position: relative;
        inset: auto;
        margin-top: 14px;
      }

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

      .section {
        padding: 62px 0;
      }

      .section-head {
        display: block;
      }

      .play-main,
      .feature-entry,
      .launch-board,
      .timeline,
      .cta-panel {
        padding: 22px;
      }

      .entry-item {
        grid-template-columns: 72px 1fr;
      }

      .route-grid,
      .stats-grid {
        grid-template-columns: 1fr;
      }

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

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

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

    @media (max-width: 520px) {
      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
      }

      .brand-name small {
        display: none;
      }

      .nav-actions {
        gap: 8px;
      }

      .nav-actions .btn-primary span {
        display: none;
      }

      .btn {
        width: 100%;
      }

      .nav-actions .btn {
        width: auto;
      }

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

      .metric-strip {
        justify-content: flex-start;
      }

      .stage-toolbar {
        font-size: 12px;
      }

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

      .footer-links {
        flex-direction: column;
      }

      .footer-links a {
        justify-content: center;
      }
    }

/* roulang page: article */
:root {
      --bg: #070b09;
      --bg-soft: #0b1210;
      --panel: rgba(18, 29, 25, .82);
      --panel-strong: rgba(24, 38, 33, .96);
      --line: rgba(222, 232, 222, .14);
      --line-strong: rgba(219, 245, 229, .28);
      --text: #f3f7f0;
      --muted: #a8b8ad;
      --muted-2: #788a7f;
      --green: #22c55e;
      --mint: #9fffd0;
      --amber: #f3c969;
      --cyan: #67e8f9;
      --danger: #fb7185;
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 26px;
      --shadow: 0 24px 70px rgba(0, 0, 0, .34);
      --shadow-soft: 0 16px 45px rgba(0, 0, 0, .22);
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 12%, rgba(34, 197, 94, .18), transparent 28%),
        radial-gradient(circle at 78% 8%, rgba(103, 232, 249, .10), transparent 24%),
        linear-gradient(180deg, #070b09 0%, #0b100d 48%, #070b09 100%);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      line-height: 1.7;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, transparent 0 49%, rgba(159, 255, 208, .08) 49% 51%, transparent 51%);
      background-size: 64px 64px, 64px 64px, 100% 100%;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.88), rgba(0,0,0,.44), rgba(0,0,0,.72));
      pointer-events: none;
    }

    body::after {
      content: "";
      position: fixed;
      inset: auto -15% -20% -15%;
      height: 360px;
      z-index: -1;
      background: radial-gradient(closest-side, rgba(243, 201, 105, .10), transparent 72%);
      pointer-events: none;
    }

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

    a:hover {
      color: var(--mint);
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      color: #06100b;
      background: var(--mint);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 1px solid rgba(222, 232, 222, .12);
      background: rgba(7, 11, 9, .78);
      backdrop-filter: blur(20px);
    }

    .nav-shell {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

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

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      border: 1px solid rgba(159, 255, 208, .34);
      background:
        linear-gradient(135deg, rgba(159,255,208,.24), rgba(243,201,105,.10)),
        #0d1712;
      display: grid;
      place-items: center;
      box-shadow: 0 0 32px rgba(34, 197, 94, .16);
      position: relative;
      overflow: hidden;
      flex: 0 0 auto;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      width: 30px;
      height: 1px;
      background: rgba(255, 255, 255, .38);
      transform: rotate(-35deg);
    }

    .brand-mark::after {
      transform: rotate(35deg);
      width: 18px;
      background: rgba(243, 201, 105, .68);
    }

    .brand-name {
      display: flex;
      flex-direction: column;
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: -.02em;
      color: #fff;
      font-size: 15px;
    }

    .brand-name small {
      margin-top: 3px;
      font-size: 11px;
      color: var(--muted);
      font-weight: 600;
      letter-spacing: .08em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 7px;
      border: 1px solid rgba(222, 232, 222, .10);
      border-radius: 999px;
      background: rgba(255, 255, 255, .035);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 15px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }

    .nav-link:hover,
    .nav-link.active {
      color: #fff;
      background: rgba(159, 255, 208, .10);
    }

    .nav-link:active {
      transform: translateY(1px);
    }

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

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(222, 232, 222, .16);
      border-radius: 14px;
      background: rgba(255,255,255,.045);
      color: #fff;
      align-items: center;
      justify-content: center;
      transition: border .2s ease, background .2s ease;
    }

    .mobile-toggle:hover {
      border-color: rgba(159,255,208,.42);
      background: rgba(159,255,208,.08);
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid rgba(222, 232, 222, .10);
      padding: 12px 0 18px;
      background: rgba(7, 11, 9, .92);
    }

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

    .mobile-panel a {
      display: flex;
      min-height: 46px;
      align-items: center;
      padding: 0 16px;
      border-radius: 14px;
      color: var(--muted);
      font-weight: 700;
    }

    .mobile-panel a:hover {
      background: rgba(159,255,208,.08);
      color: #fff;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select: none;
      white-space: nowrap;
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    summary:focus-visible,
    a:focus-visible,
    button:focus-visible {
      outline: 3px solid rgba(103, 232, 249, .38);
      outline-offset: 3px;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

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

    .btn-primary {
      color: #06100b;
      background: linear-gradient(135deg, var(--mint), var(--amber));
      box-shadow: 0 14px 40px rgba(159, 255, 208, .16);
    }

    .btn-primary:hover {
      color: #06100b;
      box-shadow: 0 18px 48px rgba(159, 255, 208, .24);
      filter: saturate(1.05) brightness(1.02);
    }

    .btn-secondary {
      color: var(--text);
      border-color: rgba(222, 232, 222, .18);
      background: rgba(255,255,255,.04);
    }

    .btn-secondary:hover {
      color: #fff;
      border-color: rgba(159,255,208,.42);
      background: rgba(159,255,208,.08);
    }

    .btn-ghost {
      min-height: 42px;
      padding-inline: 14px;
      color: var(--muted);
      border-color: rgba(222, 232, 222, .12);
      background: transparent;
    }

    .btn-ghost:hover {
      color: var(--mint);
      border-color: rgba(159,255,208,.32);
      background: rgba(159,255,208,.06);
    }

    .page-main {
      padding: 42px 0 0;
    }

    .article-hero {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(222, 232, 222, .13);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(24, 38, 33, .96), rgba(8, 15, 12, .92)),
        radial-gradient(circle at 78% 30%, rgba(159, 255, 208, .14), transparent 36%);
      box-shadow: var(--shadow);
    }

    .article-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, transparent 0 12%, rgba(159,255,208,.08) 12% 12.4%, transparent 12.4% 100%),
        linear-gradient(180deg, transparent 0 64%, rgba(243,201,105,.08) 64% 64.4%, transparent 64.4% 100%);
      pointer-events: none;
    }

    .article-hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 34px;
      padding: 34px;
      align-items: stretch;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 9px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .breadcrumb a {
      color: var(--muted);
    }

    .breadcrumb a:hover {
      color: var(--mint);
    }

    .breadcrumb .sep {
      color: rgba(168,184,173,.48);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid rgba(159,255,208,.22);
      border-radius: 999px;
      padding: 7px 12px;
      color: var(--mint);
      background: rgba(159,255,208,.07);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--green);
      box-shadow: 0 0 18px rgba(34,197,94,.65);
    }

    .article-title {
      max-width: 820px;
      margin: 0;
      color: #fff;
      font-size: clamp(30px, 4.8vw, 58px);
      line-height: 1.08;
      letter-spacing: -.055em;
      font-weight: 900;
    }

    .article-summary {
      max-width: 820px;
      margin: 20px 0 0;
      color: #c8d5cc;
      font-size: 17px;
      line-height: 1.9;
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .badge,
    .meta-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid rgba(222, 232, 222, .14);
      background: rgba(255,255,255,.045);
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }

    .badge-accent {
      color: #06100b;
      border-color: transparent;
      background: linear-gradient(135deg, rgba(159,255,208,.95), rgba(243,201,105,.92));
    }

    .article-scoreboard {
      position: relative;
      border: 1px solid rgba(222, 232, 222, .14);
      border-radius: 22px;
      background: rgba(6, 13, 10, .62);
      padding: 18px;
      min-height: 100%;
      overflow: hidden;
    }

    .article-scoreboard::after {
      content: "";
      position: absolute;
      inset: auto 18px 18px auto;
      width: 90px;
      height: 90px;
      border: 1px solid rgba(159,255,208,.18);
      border-radius: 50%;
      opacity: .45;
    }

    .score-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px;
      color: #fff;
      font-weight: 900;
      letter-spacing: -.02em;
    }

    .score-title span:last-child {
      color: var(--amber);
      font-size: 12px;
      letter-spacing: .12em;
    }

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

    .score-item {
      display: grid;
      grid-template-columns: 38px minmax(0, 1fr) auto;
      align-items: center;
      gap: 10px;
      padding: 12px;
      border: 1px solid rgba(222, 232, 222, .10);
      border-radius: 16px;
      background: rgba(255,255,255,.04);
    }

    .score-num {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: #06100b;
      background: var(--mint);
      font-weight: 900;
    }

    .score-item strong {
      display: block;
      color: #fff;
      font-size: 14px;
      line-height: 1.35;
    }

    .score-item small {
      display: block;
      color: var(--muted-2);
      font-size: 12px;
      margin-top: 2px;
    }

    .score-status {
      color: var(--green);
      font-size: 12px;
      font-weight: 900;
    }

    .seo-panel {
      margin-top: 22px;
      border: 1px solid rgba(222, 232, 222, .12);
      border-radius: 22px;
      background: rgba(255,255,255,.035);
      padding: 18px;
    }

    .seo-panel h2 {
      margin: 0 0 12px;
      font-size: 15px;
      color: #fff;
      font-weight: 900;
      letter-spacing: -.01em;
    }

    .seo-grid {
      display: grid;
      grid-template-columns: 110px minmax(0, 1fr);
      gap: 10px 14px;
      color: var(--muted);
      font-size: 13px;
    }

    .seo-grid dt {
      color: var(--muted-2);
      font-weight: 800;
    }

    .seo-grid dd {
      margin: 0;
      overflow-wrap: anywhere;
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 790px) 320px;
      gap: 32px;
      align-items: start;
      margin-top: 34px;
    }

    .article-card,
    .side-card,
    .related-card,
    .cta-section {
      border: 1px solid rgba(222, 232, 222, .13);
      border-radius: var(--radius-lg);
      background: rgba(18, 29, 25, .78);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(14px);
    }

    .article-card {
      overflow: hidden;
    }

    .poster-strip {
      position: relative;
      min-height: 170px;
      padding: 24px;
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 20px;
      background:
        radial-gradient(circle at 18% 38%, rgba(159,255,208,.22), transparent 28%),
        linear-gradient(135deg, rgba(13, 23, 18, .95), rgba(6, 11, 9, .95));
      border-bottom: 1px solid rgba(222, 232, 222, .12);
      overflow: hidden;
    }

    .poster-strip::before {
      content: "";
      position: absolute;
      inset: 20px;
      border: 1px solid rgba(159,255,208,.16);
      border-radius: 22px;
      pointer-events: none;
    }

    .poster-strip::after {
      content: "T34";
      position: absolute;
      right: 22px;
      top: -24px;
      color: rgba(255,255,255,.045);
      font-size: 118px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.08em;
    }

    .poster-copy {
      position: relative;
      z-index: 1;
    }

    .poster-copy strong {
      display: block;
      color: #fff;
      font-size: 22px;
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: -.03em;
    }

    .poster-copy span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .poster-actions {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .article-body {
      padding: 34px;
    }

    .content-missing {
      border: 1px dashed rgba(243,201,105,.34);
      border-radius: 20px;
      padding: 30px;
      background: rgba(243,201,105,.06);
      text-align: center;
    }

    .content-missing h2 {
      margin: 0 0 10px;
      color: #fff;
      font-size: 28px;
      font-weight: 900;
    }

    .content-missing p {
      margin: 0 0 22px;
      color: var(--muted);
    }

    .article-prose {
      color: #d9e3dc;
      font-size: 17px;
      line-height: 2;
      overflow-wrap: break-word;
    }

    .article-prose > *:first-child {
      margin-top: 0;
    }

    .article-prose > *:last-child {
      margin-bottom: 0;
    }

    .article-prose p {
      margin: 1.05em 0;
    }

    .article-prose h2 {
      margin: 2.1em 0 .75em;
      padding-top: .25em;
      color: #fff;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.28;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .article-prose h2::before {
      content: "";
      display: block;
      width: 42px;
      height: 4px;
      border-radius: 999px;
      margin-bottom: 13px;
      background: linear-gradient(90deg, var(--mint), var(--amber));
    }

    .article-prose h3 {
      margin: 1.8em 0 .65em;
      color: #fff;
      font-size: 22px;
      line-height: 1.35;
      font-weight: 900;
      letter-spacing: -.02em;
    }

    .article-prose h4 {
      margin: 1.6em 0 .5em;
      color: var(--mint);
      font-size: 18px;
      font-weight: 900;
    }

    .article-prose a {
      color: var(--mint);
      border-bottom: 1px solid rgba(159,255,208,.28);
    }

    .article-prose a:hover {
      color: #fff;
      border-bottom-color: rgba(255,255,255,.72);
    }

    .article-prose ul,
    .article-prose ol {
      margin: 1.1em 0;
      padding-left: 1.35em;
    }

    .article-prose li {
      margin: .45em 0;
      padding-left: .15em;
    }

    .article-prose blockquote {
      margin: 1.4em 0;
      padding: 18px 20px;
      border-left: 4px solid var(--mint);
      border-radius: 0 18px 18px 0;
      background: rgba(159,255,208,.075);
      color: #edf6ef;
    }

    .article-prose hr {
      border: 0;
      height: 1px;
      margin: 2em 0;
      background: linear-gradient(90deg, transparent, rgba(222,232,222,.22), transparent);
    }

    .article-prose img {
      width: auto;
      max-width: 100%;
      height: auto;
      margin: 1.6em auto;
      border-radius: 22px;
      border: 1px solid rgba(222, 232, 222, .14);
      box-shadow: var(--shadow-soft);
    }

    .article-prose table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      margin: 1.4em 0;
      overflow: hidden;
      border: 1px solid rgba(222, 232, 222, .14);
      border-radius: 18px;
      background: rgba(255,255,255,.03);
    }

    .article-prose th,
    .article-prose td {
      padding: 12px 14px;
      border-bottom: 1px solid rgba(222, 232, 222, .10);
      text-align: left;
      vertical-align: top;
    }

    .article-prose th {
      color: #fff;
      background: rgba(159,255,208,.08);
      font-weight: 900;
    }

    .article-prose tr:last-child td {
      border-bottom: 0;
    }

    .article-prose code {
      padding: .15em .38em;
      border-radius: 8px;
      color: var(--amber);
           background: rgba(243,201,105,.08);
      border: 1px solid rgba(243,201,105,.12);
      font-size: .92em;
    }

    .article-prose pre {
      margin: 1.4em 0;
      padding: 18px;
      overflow: auto;
      border-radius: 18px;
      border: 1px solid rgba(222,232,222,.14);
      background: rgba(3, 7, 5, .72);
      color: #eaf3ec;
    }

    .article-prose pre code {
      padding: 0;
      border: 0;
      background: transparent;
      color: inherit;
    }

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

    .side-card {
      padding: 20px;
    }

    .side-card h2,
    .side-card h3 {
      margin: 0 0 14px;
      color: #fff;
      font-size: 17px;
      font-weight: 900;
      letter-spacing: -.02em;
    }

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

    .side-link {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 13px;
      border: 1px solid rgba(222, 232, 222, .10);
      border-radius: 15px;
      background: rgba(255,255,255,.035);
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
      transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }

    .side-link:hover {
      transform: translateY(-2px);
      border-color: rgba(159,255,208,.30);
      background: rgba(159,255,208,.07);
      color: #fff;
    }

    .side-link span:last-child {
      color: var(--amber);
      font-size: 12px;
    }

    .mini-rank {
      display: grid;
      gap: 11px;
    }

    .mini-rank-item {
      display: grid;
      grid-template-columns: 30px minmax(0, 1fr);
      gap: 10px;
      align-items: start;
      padding-bottom: 11px;
      border-bottom: 1px solid rgba(222,232,222,.09);
    }

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

    .mini-rank-item b {
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      background: rgba(159,255,208,.10);
      color: var(--mint);
      font-size: 13px;
    }

    .mini-rank-item strong {
      display: block;
      color: #fff;
      font-size: 14px;
      line-height: 1.45;
    }

    .mini-rank-item small {
      display: block;
      margin-top: 4px;
      color: var(--muted-2);
      font-size: 12px;
      line-height: 1.45;
    }

    .notice-box {
      padding: 15px;
      border-radius: 18px;
      border: 1px solid rgba(243,201,105,.18);
      background: rgba(243,201,105,.07);
      color: #eadfc1;
      font-size: 13px;
      line-height: 1.75;
    }

    .related-section {
      margin-top: 34px;
    }

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

    .section-head h2 {
      margin: 0;
      color: #fff;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.2;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .section-head p {
      margin: 6px 0 0;
      color: var(--muted);
      max-width: 620px;
    }

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

    .related-card {
      position: relative;
      overflow: hidden;
      padding: 20px;
      min-height: 190px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .related-card:hover {
      transform: translateY(-3px);
      border-color: rgba(159,255,208,.30);
      box-shadow: 0 22px 55px rgba(0,0,0,.30);
    }

    .related-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 80% 20%, rgba(159,255,208,.12), transparent 26%),
        linear-gradient(135deg, rgba(255,255,255,.035), transparent);
      pointer-events: none;
    }

    .related-card > * {
      position: relative;
    }

    .related-tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      color: var(--mint);
      background: rgba(159,255,208,.08);
      border: 1px solid rgba(159,255,208,.16);
      font-size: 12px;
      font-weight: 900;
    }

    .related-card h3 {
      margin: 18px 0 8px;
      color: #fff;
      font-size: 20px;
      line-height: 1.35;
      font-weight: 900;
      letter-spacing: -.025em;
    }

    .related-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
    }

    .related-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      margin-top: 18px;
      color: var(--muted-2);
      font-size: 12px;
      font-weight: 800;
    }

    .cta-section {
      position: relative;
      overflow: hidden;
      margin: 34px 0 72px;
      padding: 30px;
      background:
        radial-gradient(circle at 15% 40%, rgba(159,255,208,.16), transparent 30%),
        linear-gradient(135deg, rgba(24, 38, 33, .95), rgba(8, 15, 12, .96));
    }

    .cta-section::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(159,255,208,.14);
      border-radius: 22px;
      pointer-events: none;
    }

    .cta-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 22px;
    }

    .cta-section h2 {
      margin: 0;
      color: #fff;
      font-size: clamp(24px, 3vw, 36px);
      line-height: 1.22;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .cta-section p {
      margin: 10px 0 0;
      color: var(--muted);
      max-width: 720px;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .site-footer {
      border-top: 1px solid rgba(222, 232, 222, .12);
      background: rgba(5, 9, 7, .86);
      padding: 42px 0 26px;
    }

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

    .footer-desc {
      max-width: 620px;
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.9;
    }

    .footer-links {
      display: grid;
      grid-template-columns: repeat(2, minmax(110px, 1fr));
      gap: 10px;
      min-width: 260px;
    }

    .footer-links a {
      display: flex;
      align-items: center;
      min-height: 40px;
      padding: 0 12px;
      border-radius: 13px;
      color: var(--muted);
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(222,232,222,.08);
      font-size: 14px;
      font-weight: 800;
      transition: color .2s ease, border-color .2s ease, background .2s ease;
    }

    .footer-links a:hover {
      color: #fff;
      border-color: rgba(159,255,208,.24);
      background: rgba(159,255,208,.07);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 30px;
      padding-top: 20px;
      border-top: 1px solid rgba(222,232,222,.10);
      color: var(--muted-2);
      font-size: 13px;
    }

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

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

      .article-hero-inner,
      .content-layout,
      .cta-inner {
        grid-template-columns: 1fr;
      }

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

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

      .related-grid .related-card:first-child {
        grid-column: span 2;
      }
    }

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

      .nav-shell {
        height: 68px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
      }

      .brand-name {
        font-size: 13px;
      }

      .brand-name small {
        font-size: 10px;
      }

      .nav-actions .btn-primary {
        min-height: 42px;
        padding: 0 13px;
        font-size: 13px;
      }

      .page-main {
        padding-top: 24px;
      }

      .article-hero-inner,
      .article-body,
      .poster-strip,
      .cta-section {
        padding: 22px;
      }

      .article-summary {
        font-size: 15px;
      }

      .seo-grid {
        grid-template-columns: 1fr;
        gap: 4px;
      }

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

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

      .article-sidebar {
        grid-template-columns: 1fr;
      }

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

      .related-grid .related-card:first-child {
        grid-column: auto;
      }

      .section-head,
      .footer-grid,
      .copyright {
        flex-direction: column;
        display: flex;
        align-items: stretch;
      }

      .footer-links {
        min-width: 0;
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .brand-name {
        max-width: 150px;
      }

      .nav-actions {
        gap: 7px;
      }

      .mobile-toggle {
        width: 42px;
        height: 42px;
      }

      .article-hero {
        border-radius: 22px;
      }

      .article-hero-inner {
        gap: 20px;
      }

      .article-title {
        font-size: 30px;
      }

      .meta-row {
        gap: 8px;
      }

      .meta-pill,
      .badge {
        width: 100%;
        justify-content: center;
      }

      .score-item {
        grid-template-columns: 34px minmax(0, 1fr);
      }

      .score-status {
        grid-column: 2;
      }

      .article-prose {
        font-size: 16px;
        line-height: 1.9;
      }

      .btn {
        width: 100%;
      }

      .nav-actions .btn-primary {
        width: auto;
      }
    }