:root {
      color-scheme: dark;
      --bg: #0f1115;
      --surface: #17191f;
      --surface-2: #20232b;
      --surface-3: #262a34;
      --line: #353946;
      --line-soft: rgba(255,255,255,.08);
      --text: #f5f6fa;
      --muted: #a9adba;
      --soft: #d6d9e2;
      --red: #ef4652;
      --red-dark: #c93440;
      --green: #2fd175;
      --yellow: #f6c445;
    }

    * { box-sizing: border-box; }

    body {
      margin: 0;
      min-height: 100vh;
      background:
        linear-gradient(180deg, rgba(239,70,82,.16), transparent 280px),
        linear-gradient(135deg, #101217 0%, #151820 44%, #0d0f14 100%);
      color: var(--text);
      font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    }

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

    .page {
      width: min(1120px, calc(100% - 40px));
      margin: 0 auto;
      padding: 28px 0 38px;
    }

    .topbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 34px;
    }

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

    .logo {
      width: 48px;
      height: 48px;
      border-radius: 11px;
      box-shadow: 0 18px 42px rgba(239,70,82,.28);
    }

    .brand-title {
      display: grid;
      gap: 2px;
    }

    .brand-title strong {
      font-size: 19px;
      line-height: 1.1;
    }

    .sniper-red {
      color: var(--red);
    }

    .brand-title span,
    .nav-note,
    .muted {
      color: var(--muted);
    }

    .nav-note {
      font-size: 13px;
      text-align: right;
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) 380px;
      gap: 18px;
      align-items: stretch;
    }

    .panel {
      border: 1px solid var(--line);
      background: rgba(23,25,31,.88);
      border-radius: 8px;
      box-shadow: 0 22px 70px rgba(0,0,0,.34);
    }

    .hero-main {
      padding: clamp(26px, 4vw, 42px);
      position: relative;
      overflow: hidden;
    }

    .hero-main::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(239,70,82,.16), transparent 55%),
        repeating-linear-gradient(120deg, transparent 0 28px, rgba(255,255,255,.025) 28px 29px);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 1;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #ff7780;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 14px;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 4px rgba(47,209,117,.14);
    }

    h1 {
      margin: 0;
      max-width: 720px;
      font-size: clamp(34px, 6vw, 64px);
      line-height: 1.02;
      letter-spacing: 0;
    }

    .lead {
      max-width: 680px;
      color: var(--soft);
      font-size: 17px;
      line-height: 1.65;
      margin: 18px 0 0;
    }

    .actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 20px;
      border-radius: 8px;
      font-weight: 800;
      border: 1px solid transparent;
    }

    .primary {
      background: var(--red);
      color: #fff;
      box-shadow: 0 14px 36px rgba(239,70,82,.24);
    }

    .primary:hover { background: var(--red-dark); }

    .secondary {
      background: rgba(38,42,52,.72);
      border-color: var(--line);
      color: #e5e7ef;
    }

    .side {
      padding: 22px;
      display: grid;
      align-content: start;
      gap: 14px;
    }

    .version-card {
      background: linear-gradient(180deg, rgba(239,70,82,.16), rgba(38,42,52,.6));
      border: 1px solid rgba(239,70,82,.35);
      border-radius: 8px;
      padding: 18px;
    }

    .label {
      display: block;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .06em;
      margin-bottom: 7px;
    }

    .version {
      font-size: 42px;
      font-weight: 900;
      line-height: 1;
    }

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

    .meta-row {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 0;
      border-bottom: 1px solid var(--line-soft);
      font-size: 14px;
    }

    .meta-row strong {
      text-align: right;
      color: var(--text);
    }

    .sections {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      margin-top: 18px;
    }

    .section {
      padding: 22px;
    }

    h2 {
      margin: 0 0 14px;
      font-size: 20px;
    }

    .notes {
      margin: 0;
      padding-left: 18px;
      color: var(--soft);
      line-height: 1.7;
    }

    .trust-grid {
      display: grid;
      gap: 12px;
    }

    .trust-item {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
    }

    .icon-box {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      background: var(--surface-3);
      border: 1px solid var(--line);
      font-weight: 900;
      color: var(--red);
    }

    .trust-item strong {
      display: block;
      margin-bottom: 2px;
    }

    .trust-item p {
      margin: 0;
      color: var(--muted);
      line-height: 1.5;
      font-size: 14px;
    }

    .hash {
      margin-top: 18px;
      padding: 16px;
      border: 1px solid var(--line);
      background: rgba(13,15,20,.68);
      border-radius: 8px;
    }

    code {
      display: block;
      color: #dfe3ef;
      font: 12px/1.6 Consolas, "SFMono-Regular", monospace;
      overflow-wrap: anywhere;
    }

    footer {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      color: #818591;
      font-size: 12px;
      margin-top: 20px;
      padding-bottom: 8px;
    }

    @media (max-width: 860px) {
      .hero,
      .sections {
        grid-template-columns: 1fr;
      }

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

      .nav-note { text-align: left; }
    }

    @media (max-width: 560px) {
      .page {
        width: min(100% - 28px, 1120px);
        padding-top: 18px;
      }

      .actions,
      footer {
        flex-direction: column;
      }

      .button {
        width: 100%;
      }
    }