/* roulang page: index */
:root {
      color-scheme: dark;
      --bg: #101313;
      --surface: #171c1b;
      --surface-2: #202725;
      --text: #f3f5ef;
      --muted: #aab4ad;
      --line: rgba(226, 238, 229, .12);
      --lime: #c6f36b;
      --coral: #ff806b;
      --mint: #8de0c2;
      --radius: 18px;
      --shadow: 0 18px 45px rgba(0, 0, 0, .22);
      --content: 1200px;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 88px; }
    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: Inter, "Noto Sans SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    a:focus-visible, button:focus-visible, input:focus-visible {
      outline: 3px solid var(--lime);
      outline-offset: 3px;
    }
    .container { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      border-bottom: 1px solid var(--line);
      background: rgba(16, 19, 19, .92);
      backdrop-filter: blur(16px);
    }
    .nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; font-weight: 800; }
    .brand-mark {
      display: grid;
      width: 38px;
      height: 38px;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--lime), var(--mint));
      color: #111713;
      font-size: 18px;
    }
    .brand-name { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .nav-links { display: flex; align-items: center; gap: 7px; }
    .nav-links a { padding: 9px 13px; color: var(--muted); font-size: 14px; border-radius: 10px; transition: .2s ease; }
    .nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: rgba(255,255,255,.07); }
    .nav-links .nav-cta { color: #121711; background: var(--lime); font-weight: 750; }
    .nav-links .nav-cta:hover { background: #d8ff91; transform: translateY(-1px); }
    .menu-toggle { display: none; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--text); padding: 8px 12px; cursor: pointer; }
    main { overflow: hidden; }
    .hero {
      position: relative;
      padding: 68px 0 54px;
      background:
        radial-gradient(ellipse at 78% 4%, rgba(198,243,107,.13), transparent 32%),
        linear-gradient(180deg, #171c1b 0%, var(--bg) 100%);
    }
    .hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
    .eyebrow, .section-kicker { color: var(--lime); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0; }
    h1 { max-width: 720px; margin: 14px 0 18px; font-size: clamp(36px, 5vw, 62px); line-height: 1.13; letter-spacing: 0; }
    h1 .accent { color: var(--lime); }
    .hero-lead { max-width: 650px; color: #d7ddd7; font-size: 18px; }
    .hero-copy { max-width: 650px; color: var(--muted); margin: 15px 0 26px; }
    .button-row { display: flex; flex-wrap: wrap; gap: 12px; }
    .button {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 11px 18px;
      border: 1px solid transparent;
      border-radius: 12px;
      background: var(--lime);
      color: #121711;
      font-weight: 800;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .button:hover { transform: translateY(-2px); background: #d8ff91; }
    .button.secondary { border-color: var(--line); background: transparent; color: var(--text); }
    .button.secondary:hover { border-color: rgba(198,243,107,.6); background: rgba(198,243,107,.07); }
    .comparison {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: 24px;
      background: rgba(9, 12, 11, .72);
      box-shadow: var(--shadow);
    }
    .compare-pane { min-height: 300px; position: relative; overflow: hidden; border-radius: 16px; }
    .compare-pane img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; filter: saturate(.75); }
    .compare-pane::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(0,0,0,.8)); }
    .compare-label { position: absolute; z-index: 1; left: 16px; bottom: 15px; }
    .compare-label strong { display: block; font-size: 17px; }
    .compare-label span { color: #d0d8d0; font-size: 13px; }
    .compare-pane.before img { filter: grayscale(.8) brightness(.66); }
    .compare-pane.after img { filter: saturate(.95) brightness(.92); }
    .hero-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; color: var(--muted); font-size: 13px; }
    .dot { width: 8px; height: 8px; flex: 0 0 auto; margin-top: 7px; border-radius: 50%; background: var(--lime); }
    .section { padding: 66px 0; border-top: 1px solid var(--line); }
    .section.alt { background: #141918; }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 28px; }
    .section-head h2 { margin: 7px 0 0; font-size: 30px; line-height: 1.25; }
    .section-head p { max-width: 590px; margin: 0; color: var(--muted); }
    .metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .metric { padding: 21px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
    .metric strong { display: block; margin-bottom: 5px; color: var(--lime); font-size: 27px; line-height: 1.2; }
    .metric span { color: var(--muted); font-size: 14px; }
    .split { display: grid; grid-template-columns: .82fr 1.18fr; gap: 32px; align-items: start; }
    .statement { padding: 25px; border-left: 3px solid var(--coral); background: rgba(255,128,107,.07); border-radius: 0 16px 16px 0; }
    .statement h3 { margin: 0 0 9px; font-size: 21px; }
    .statement p { margin: 0; color: var(--muted); }
    .feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .feature { display: flex; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
    .feature-icon { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border-radius: 11px; background: rgba(141,224,194,.13); color: var(--mint); font-weight: 800; }
    .feature h3 { margin: 0 0 5px; font-size: 16px; }
    .feature p { margin: 0; color: var(--muted); font-size: 14px; }
    .status-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .status-panel { padding: 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
    .status-panel h3 { margin: 0 0 8px; font-size: 20px; }
    .status-panel p { margin: 0 0 15px; color: var(--muted); font-size: 14px; }
    .status-label { display: inline-flex; padding: 5px 10px; border-radius: 999px; background: rgba(198,243,107,.12); color: var(--lime); font-size: 12px; font-weight: 800; }
    .status-label.review { background: rgba(255,128,107,.13); color: #ff9b89; }
    .status-label.plan { background: rgba(141,224,194,.12); color: var(--mint); }
    .timeline { border-left: 1px solid rgba(198,243,107,.35); margin-left: 7px; padding-left: 25px; }
    .timeline-item { position: relative; display: grid; grid-template-columns: 125px 1fr; gap: 18px; padding: 0 0 23px; }
    .timeline-item:last-child { padding-bottom: 0; }
    .timeline-item::before { content: ""; position: absolute; left: -30px; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px var(--bg); }
    .timeline-date { color: var(--lime); font-size: 13px; font-weight: 800; }
    .timeline-item h3 { margin: 0 0 3px; font-size: 16px; }
    .timeline-item p { margin: 0; color: var(--muted); font-size: 14px; }
    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .news-item { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform .2s ease, border-color .2s ease; }
    .news-item:hover { transform: translateY(-3px); border-color: rgba(198,243,107,.45); }
    .news-image { width: 100%; height: 150px; object-fit: cover; }
    .news-body { padding: 17px; }
    .news-body time { color: var(--mint); font-size: 12px; }
    .news-body h3 { margin: 7px 0; font-size: 17px; line-height: 1.45; }
    .news-body p { margin: 0; color: var(--muted); font-size: 14px; }
    .subscribe-band { padding: 35px; border: 1px solid rgba(198,243,107,.22); border-radius: 22px; background: linear-gradient(120deg, rgba(198,243,107,.11), rgba(141,224,194,.05)); display: flex; justify-content: space-between; align-items: center; gap: 25px; }
    .subscribe-band h2 { margin: 0 0 7px; font-size: 25px; }
    .subscribe-band p { max-width: 620px; margin: 0; color: var(--muted); }
    .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    details { padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
    summary { cursor: pointer; font-weight: 750; }
    details p { margin: 11px 0 0; color: var(--muted); font-size: 14px; }
    .site-footer { padding: 42px 0 22px; border-top: 1px solid var(--line); background: #0c0f0e; }
    .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 32px; }
    .footer-brand p { max-width: 330px; color: var(--muted); font-size: 14px; }
    .footer-col h3 { margin: 0 0 12px; font-size: 14px; }
    .footer-col a { display: block; width: fit-content; margin: 7px 0; color: var(--muted); font-size: 14px; transition: color .2s; }
    .footer-col a:hover { color: var(--lime); }
    .copyright { padding-top: 18px; border-top: 1px solid var(--line); color: #849089; font-size: 12px; }
    .notice { color: #9da8a1; }
    @media (max-width: 1024px) {
      .hero-grid { gap: 28px; }
      .compare-pane, .compare-pane img { min-height: 260px; }
      .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
      .footer-col:last-child { grid-column: 2 / 4; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 36px, var(--content)); }
      .nav { min-height: 68px; }
      .menu-toggle { display: inline-flex; }
      .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; padding: 12px 18px 18px; border-bottom: 1px solid var(--line); background: #111514; flex-direction: column; align-items: stretch; }
      .nav-links.open { display: flex; }
      .nav-links a { padding: 12px; }
      .nav-links .nav-cta { text-align: center; }
      .hero { padding: 48px 0 40px; }
      .hero-grid, .split { grid-template-columns: 1fr; }
      .hero-grid { gap: 28px; }
      .hero-lead { font-size: 16px; }
      .section { padding: 50px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 10px; }
      .metric-grid { grid-template-columns: repeat(2, 1fr); }
      .status-grid { grid-template-columns: 1fr; }
      .news-grid { grid-template-columns: repeat(2, 1fr); }
      .subscribe-band { align-items: flex-start; flex-direction: column; }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-col:last-child { grid-column: auto; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 32px); }
      .brand-name { max-width: 205px; font-size: 14px; }
      h1 { font-size: 36px; }
      .comparison { padding: 8px; gap: 8px; border-radius: 18px; }
      .compare-pane, .compare-pane img { min-height: 205px; }
      .compare-label { left: 10px; bottom: 10px; }
      .compare-label strong { font-size: 14px; }
      .compare-label span { font-size: 11px; }
      .metric { padding: 16px; }
      .metric strong { font-size: 23px; }
      .feature-list, .news-grid, .faq-list { grid-template-columns: 1fr; }
      .timeline-item { grid-template-columns: 1fr; gap: 2px; }
      .subscribe-band { padding: 23px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 22px 15px; }
      .footer-brand { grid-column: 1 / -1; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }

/* roulang page: category1 */
:root {
      color-scheme: dark;
      --bg: #101313;
      --surface: #171c1b;
      --surface-2: #202725;
      --text: #f3f5ef;
      --muted: #aab4ad;
      --line: rgba(226, 238, 229, .12);
      --lime: #c6f36b;
      --coral: #ff806b;
      --mint: #8de0c2;
      --radius: 18px;
      --shadow: 0 18px 45px rgba(0, 0, 0, .22);
      --content: 1200px;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 92px;
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: Inter, "Noto Sans SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

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

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

    button,
    input {
      font: inherit;
    }

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

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 3px solid var(--lime);
      outline-offset: 3px;
    }

    .container {
      width: min(var(--content), calc(100% - 48px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      border-bottom: 1px solid var(--line);
      background: rgba(16, 19, 19, .92);
      backdrop-filter: blur(16px);
    }

    .nav {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 800;
    }

    .brand-mark {
      display: grid;
      width: 38px;
      height: 38px;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--lime), var(--mint));
      color: #111713;
      font-size: 18px;
    }

    .brand-name {
      max-width: 290px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 7px;
    }

    .nav-links a {
      padding: 9px 13px;
      color: var(--muted);
      font-size: 14px;
      border-radius: 10px;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }

    .nav-links a:hover,
    .nav-links a[aria-current="page"] {
      color: var(--text);
      background: rgba(255, 255, 255, .07);
    }

    .nav-links .nav-cta {
      color: #121711;
      background: var(--lime);
      font-weight: 750;
    }

    .nav-links .nav-cta:hover {
      background: #d8ff91;
      transform: translateY(-1px);
    }

    .menu-toggle {
      display: none;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: var(--surface);
      color: var(--text);
      padding: 8px 12px;
      cursor: pointer;
    }

    main {
      overflow: hidden;
    }

    .hero {
      position: relative;
      min-height: 560px;
      display: flex;
      align-items: center;
      isolation: isolate;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
      background: #111715;
    }

    .hero-image {
      position: absolute;
      z-index: -2;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 46%;
      filter: brightness(.38) saturate(.72);
    }

    .hero-shade {
      position: absolute;
      z-index: -1;
      inset: 0;
      background: rgba(10, 14, 13, .46);
    }

    .hero-inner {
      width: 100%;
      padding: 72px 0 40px;
    }

    .hero-copy {
      max-width: 720px;
    }

    .eyebrow,
    .section-kicker {
      color: var(--lime);
      font-size: 12px;
      font-weight: 800;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 7px 11px;
      border: 1px solid rgba(198, 243, 107, .3);
      border-radius: 999px;
      background: rgba(16, 19, 19, .55);
    }

    .eyebrow-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--coral);
      box-shadow: 0 0 0 4px rgba(255, 128, 107, .14);
    }

    h1 {
      max-width: 740px;
      margin: 19px 0 12px;
      font-size: clamp(38px, 5vw, 64px);
      line-height: 1.13;
      font-weight: 850;
    }

    h1 span {
      color: var(--lime);
    }

    .hero-lead {
      max-width: 650px;
      margin: 0;
      color: #e0e6df;
      font-size: 19px;
    }

    .hero-copy-text {
      max-width: 650px;
      margin: 16px 0 25px;
      color: #c1cbc3;
      font-size: 15px;
    }

    .button-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .button {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 11px 18px;
      border: 1px solid transparent;
      border-radius: 12px;
      background: var(--lime);
      color: #121711;
      font-weight: 800;
      cursor: pointer;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }

    .button:hover {
      transform: translateY(-2px);
      background: #d8ff91;
    }

    .button.secondary {
      border-color: rgba(226, 238, 229, .27);
      background: rgba(16, 19, 19, .35);
      color: var(--text);
    }

    .button.secondary:hover {
      border-color: rgba(198, 243, 107, .6);
      background: rgba(198, 243, 107, .08);
    }

    .hero-note {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      max-width: 690px;
      margin-top: 17px;
      color: #c1cbc3;
      font-size: 13px;
    }

    .hero-note strong {
      color: var(--lime);
      white-space: nowrap;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 44px;
    }

    .metric {
      min-height: 98px;
      display: flex;
      align-items: center;
      gap: 15px;
      padding: 17px 19px;
      border: 1px solid rgba(226, 238, 229, .18);
      border-radius: 15px;
      background: rgba(15, 19, 18, .72);
      backdrop-filter: blur(8px);
    }

    .metric-value {
      color: var(--lime);
      font-size: 26px;
      line-height: 1.1;
      font-weight: 850;
      white-space: nowrap;
    }

    .metric-label {
      color: #d7ddd7;
      font-size: 13px;
      line-height: 1.5;
    }

    .section {
      padding: 68px 0;
      border-top: 1px solid var(--line);
    }

    .section.alt {
      background: #141918;
    }

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

    .section-head h2 {
      margin: 7px 0 0;
      font-size: 30px;
      line-height: 1.25;
    }

    .section-head p {
      max-width: 590px;
      margin: 0;
      color: var(--muted);
    }

    .matrix-layout {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 28px;
      align-items: stretch;
    }

    .matrix-intro {
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface);
    }

    .matrix-intro h3 {
      margin: 0 0 12px;
      font-size: 22px;
      line-height: 1.35;
    }

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

    .matrix-mark {
      width: 45px;
      height: 45px;
      display: grid;
      place-items: center;
      margin-bottom: 20px;
      border-radius: 14px;
      background: rgba(198, 243, 107, .12);
      color: var(--lime);
      font-size: 21px;
      font-weight: 850;
    }

    .matrix-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .matrix-item {
      min-height: 145px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 15px;
      background: var(--surface-2);
      transition: border-color .2s ease, transform .2s ease;
    }

    .matrix-item:hover {
      transform: translateY(-3px);
      border-color: rgba(141, 224, 194, .46);
    }

    .matrix-item .item-no {
      display: inline-block;
      margin-bottom: 12px;
      color: var(--mint);
      font-size: 12px;
      font-weight: 800;
    }

    .matrix-item h3 {
      margin: 0 0 7px;
      font-size: 16px;
    }

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

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

    .compare-column {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface);
    }

    .compare-title {
      display: flex;
      align-items: center;
      gap: 11px;
      padding: 17px 20px;
      border-bottom: 1px solid var(--line);
      background: rgba(255, 255, 255, .025);
    }

    .compare-title .compare-icon {
      width: 31px;
      height: 31px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 10px;
      color: #121711;
      background: var(--coral);
      font-weight: 900;
    }

    .compare-column:last-child .compare-icon {
      background: var(--mint);
    }

    .compare-title h3 {
      margin: 0;
      font-size: 16px;
    }

    .compare-list {
      margin: 0;
      padding: 8px 20px 18px;
      list-style: none;
    }

    .compare-list li {
      position: relative;
      padding: 11px 0 11px 24px;
      border-bottom: 1px solid var(--line);
      color: #d9e0d9;
      font-size: 14px;
    }

    .compare-list li:last-child {
      border-bottom: 0;
    }

    .compare-list li::before {
      position: absolute;
      left: 0;
      color: var(--coral);
      content: "!";
      font-weight: 900;
    }

    .compare-column:last-child .compare-list li::before {
      color: var(--mint);
      content: "✓";
    }

    .timeline-wrap {
      max-width: 850px;
      margin-left: auto;
      padding: 7px 0 7px 31px;
      border-left: 1px solid rgba(198, 243, 107, .34);
    }

    .timeline-item {
      position: relative;
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 21px;
      padding: 0 0 26px;
    }

    .timeline-item:last-child {
      padding-bottom: 0;
    }

    .timeline-item::before {
      position: absolute;
      top: 8px;
      left: -36px;
      width: 9px;
      height: 9px;
      border: 2px solid var(--bg);
      border-radius: 50%;
      background: var(--lime);
      box-shadow: 0 0 0 1px var(--lime);
      content: "";
    }

    .timeline-date {
      color: var(--mint);
      font-size: 13px;
      font-weight: 750;
    }

    .timeline-item h3 {
      margin: 0 0 4px;
      font-size: 16px;
    }

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

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

    .news-item {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 15px;
      background: var(--surface);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .news-item:hover {
      transform: translateY(-3px);
      border-color: rgba(198, 243, 107, .45);
      box-shadow: var(--shadow);
    }

    .news-image {
      width: 100%;
      height: 156px;
      object-fit: cover;
      filter: saturate(.76) brightness(.82);
    }

    .news-body {
      padding: 17px;
    }

    .news-body time {
      color: var(--mint);
      font-size: 12px;
    }

    .news-body h3 {
      margin: 7px 0;
      font-size: 17px;
      line-height: 1.45;
    }

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

    .protection-layout {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    .protection-image-wrap {
      position: relative;
      min-height: 350px;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface-2);
    }

    .protection-image {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(.72) brightness(.72);
    }

    .image-caption {
      position: absolute;
      right: 16px;
      bottom: 16px;
      left: 16px;
      padding: 14px 16px;
      border: 1px solid rgba(226, 238, 229, .18);
      border-radius: 12px;
      background: rgba(12, 15, 14, .78);
      color: #e3e9e2;
      font-size: 13px;
      backdrop-filter: blur(8px);
    }

    .protection-copy h2 {
      margin: 7px 0 12px;
      font-size: 30px;
      line-height: 1.25;
    }

    .protection-copy > p {
      margin: 0 0 21px;
      color: var(--muted);
    }

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

    .protection-row {
      display: grid;
      grid-template-columns: 36px 1fr;
      gap: 13px;
      align-items: start;
      padding: 14px 0;
      border-top: 1px solid var(--line);
    }

    .protection-row .row-mark {
      display: grid;
      width: 32px;
      height: 32px;
      place-items: center;
      border-radius: 10px;
      background: rgba(141, 224, 194, .12);
      color: var(--mint);
      font-weight: 850;
    }

    .protection-row h3 {
      margin: 0 0 3px;
      font-size: 15px;
    }

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

    .quick-answers {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 11px;
    }

    .quick-answer {
      min-height: 145px;
      padding: 19px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--surface);
    }

    .quick-answer strong {
      display: block;
      margin-bottom: 8px;
      color: var(--lime);
      font-size: 15px;
    }

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

    .faq-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 11px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--surface);
      transition: border-color .2s ease, background .2s ease;
    }

    .faq-item[open] {
      border-color: rgba(141, 224, 194, .42);
      background: #19201e;
    }

    .faq-item summary {
      position: relative;
      padding: 18px 48px 18px 19px;
      cursor: pointer;
      font-weight: 750;
      list-style: none;
    }

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

    .faq-item summary::after {
      position: absolute;
      top: 50%;
      right: 19px;
      color: var(--lime);
      font-size: 20px;
      transform: translateY(-50%);
      content: "+";
    }

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

    .faq-answer {
      padding: 0 19px 18px;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-answer p {
      margin: 0;
    }

    .cta-section {
      padding: 56px 0 70px;
      border-top: 1px solid var(--line);
      background: #141918;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 30px;
      align-items: center;
      padding: 30px;
      border: 1px solid rgba(198, 243, 107, .27);
      border-radius: var(--radius);
      background: var(--surface);
      box-shadow: var(--shadow);
    }

    .cta-panel h2 {
      margin: 7px 0 8px;
      font-size: 26px;
      line-height: 1.3;
    }

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

    .confirm-form {
      min-width: 270px;
      display: grid;
      gap: 12px;
    }

    .check-label {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: #d8dfd8;
      font-size: 13px;
      cursor: pointer;
    }

    .check-label input {
      width: 17px;
      height: 17px;
      margin: 3px 0 0;
      accent-color: var(--lime);
      flex: 0 0 auto;
    }

    .confirm-form .button {
      width: 100%;
    }

    .form-status {
      min-height: 20px;
      margin: 0;
      color: var(--mint);
      font-size: 13px;
    }

    .site-footer {
      padding: 42px 0 22px;
      border-top: 1px solid var(--line);
      background: #0c0f0e;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 30px;
      padding-bottom: 32px;
    }

    .footer-brand p {
      max-width: 350px;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-col {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 8px;
    }

    .footer-col h3 {
      margin: 0 0 7px;
      color: var(--text);
      font-size: 14px;
    }

    .footer-col a,
    .footer-col span {
      color: var(--muted);
      font-size: 13px;
      transition: color .2s ease;
    }

    .footer-col a:hover {
      color: var(--lime);
    }

    .footer-col .notice {
      display: inline-flex;
      padding: 6px 9px;
      border: 1px solid rgba(255, 128, 107, .28);
      border-radius: 9px;
      color: #ffab9d;
      background: rgba(255, 128, 107, .07);
    }

    .copyright {
      padding-top: 17px;
      border-top: 1px solid var(--line);
      color: #849087;
      font-size: 12px;
    }

    @media (max-width: 1024px) {
      .nav {
        gap: 14px;
      }

      .brand-name {
        max-width: 230px;
      }

      .nav-links {
        gap: 2px;
      }

      .nav-links a {
        padding-inline: 10px;
        font-size: 13px;
      }

      .matrix-layout,
      .protection-layout {
        gap: 22px;
      }

      .quick-answers {
        grid-template-columns: repeat(2, 1fr);
      }

      .footer-grid {
        grid-template-columns: 1.4fr 1fr 1fr;
      }

      .footer-brand {
        grid-row: span 2;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(var(--content), calc(100% - 36px));
      }

      .nav {
        min-height: 70px;
      }

      .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .nav-links {
        position: absolute;
        top: calc(100% + 1px);
        right: 0;
        left: 0;
        display: none;
        align-items: stretch;
        padding: 12px 18px 18px;
        border-bottom: 1px solid var(--line);
        background: rgba(16, 19, 19, .98);
        box-shadow: var(--shadow);
      }

      .nav-links.is-open {
        display: flex;
        flex-direction: column;
      }

      .nav-links a {
        padding: 11px 13px;
        font-size: 14px;
      }

      .hero {
        min-height: 590px;
      }

      .hero-inner {
        padding: 58px 0 30px;
      }

      .hero-lead {
        font-size: 17px;
      }

      .metric-grid {
        margin-top: 34px;
      }

      .metric {
        min-height: 88px;
        padding: 14px;
      }

      .metric-value {
        font-size: 22px;
      }

      .section {
        padding: 54px 0;
      }

      .section-head {
        display: block;
      }

      .section-head p {
        margin-top: 12px;
      }

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

      .matrix-intro {
        padding: 23px;
      }

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

      .protection-image-wrap {
        min-height: 300px;
      }

      .cta-panel {
        grid-template-columns: 1fr;
      }

      .confirm-form {
        min-width: 0;
        max-width: 420px;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(var(--content), calc(100% - 30px));
      }

      .brand {
        gap: 9px;
      }

      .brand-mark {
        width: 35px;
        height: 35px;
        border-radius: 11px;
      }

      .brand-name {
        max-width: min(57vw, 225px);
        font-size: 14px;
      }

      .hero {
        min-height: 680px;
      }

      .hero-image {
        object-position: 58% center;
      }

      .hero-inner {
        padding: 44px 0 25px;
      }

      h1 {
        margin-top: 17px;
        font-size: 39px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .hero-copy-text {
        font-size: 14px;
      }

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

      .button {
        width: 100%;
      }

      .hero-note {
        font-size: 12px;
      }

      .metric-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-top: 27px;
      }

      .metric {
        min-height: 70px;
      }

      .section {
        padding: 45px 0;
      }

      .section-head h2,
      .protection-copy h2 {
        font-size: 25px;
      }

      .matrix-list,
      .comparison,
      .news-grid,
      .faq-list {
        grid-template-columns: 1fr;
      }

      .matrix-item {
        min-height: auto;
      }

      .timeline-wrap {
        margin-left: 3px;
        padding-left: 25px;
      }

      .timeline-item {
        grid-template-columns: 1fr;
        gap: 3px;
        padding-bottom: 21px;
      }

      .timeline-item::before {
        left: -30px;
      }

      .timeline-date {
        font-size: 12px;
      }

      .news-image {
        height: 185px;
      }

      .quick-answers {
        grid-template-columns: 1fr;
      }

      .quick-answer {
        min-height: auto;
      }

      .protection-image-wrap {
        min-height: 255px;
      }

      .cta-section {
        padding: 42px 0 52px;
      }

      .cta-panel {
        padding: 22px;
      }

      .cta-panel h2 {
        font-size: 22px;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px 18px;
      }

      .footer-brand {
        grid-column: 1 / -1;
        grid-row: auto;
      }

      .footer-brand p {
        max-width: 100%;
      }

      .copyright {
        line-height: 1.7;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
      }
    }