:root {
      --bg: #faf7f5;
      --panel: #fff;
      --ink: #2b1f22;
      --muted: #7f6f72;
      --line: #e9dcda;
      --line-strong: #d8c6c2;
      --accent: #5f4742;
      --accent-dark: #342023;
      --blue: #6fc9ee;
      --green: #378969;
      --yellow: #f3c74f;
      --red: #cf4d4d;
      --soft: rgba(255, 255, 255, 0.62);
      color-scheme: light;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background: radial-gradient(circle at top, #fff 0, var(--bg) 58%);
      color: var(--ink);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.55;
    }

    a {
      color: var(--accent);
      font-weight: 750;
      text-decoration-thickness: 1px;
      text-underline-offset: 3px;
    }

    .shell {
      width: min(1180px, calc(100% - 32px));
      margin: 0 auto;
      padding: 28px 0 56px;
    }

    .top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 30px;
    }

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

    .mark {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: #fff;
      border: 1px solid var(--line);
      display: grid;
      place-items: center;
      font-weight: 900;
      color: var(--blue);
      box-shadow: 0 10px 28px rgba(47, 31, 33, 0.08);
    }

    .brand strong {
      display: block;
      font-size: 18px;
      line-height: 1.1;
      text-transform: lowercase;
    }

    .brand span {
      color: var(--muted);
      font-size: 13px;
      text-transform: lowercase;
    }

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

    .nav a,
    .pill {
      border: 1px solid var(--line-strong);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.5);
      color: var(--ink);
      padding: 9px 13px;
      font-size: 13px;
      font-weight: 800;
      text-decoration: none;
      text-transform: lowercase;
    }

    .nav a {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.8fr);
      gap: 26px;
      align-items: center;
      margin-bottom: 34px;
    }

    .hero h1 {
      margin: 0 0 14px;
      font-size: clamp(38px, 6vw, 72px);
      line-height: 0.96;
      letter-spacing: 0;
      text-transform: lowercase;
    }

    .hero p {
      margin: 0 0 20px;
      color: var(--muted);
      font-size: 18px;
      max-width: 700px;
    }

    .quick {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 20px;
    }

    .quick div {
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--soft);
      padding: 12px;
    }

    .quick strong {
      display: block;
      font-size: 22px;
      line-height: 1;
    }

    .quick span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      font-weight: 750;
      margin-top: 5px;
      text-transform: lowercase;
    }

    .hero-shot {
      border-radius: 34px;
      background: #fff;
      border: 1px solid var(--line);
      padding: 12px;
      box-shadow: 0 24px 58px rgba(47, 31, 33, 0.13);
      justify-self: center;
      max-width: 335px;
    }

    .hero-shot img,
    figure img {
      display: block;
      width: 100%;
      height: auto;
      border-radius: 22px;
    }

    .layout {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 26px;
      align-items: start;
    }

    aside {
      position: sticky;
      top: 16px;
      border: 1px solid var(--line);
      border-radius: 22px;
      background: rgba(255, 255, 255, 0.56);
      padding: 16px;
      box-shadow: 0 16px 38px rgba(47, 31, 33, 0.06);
    }

    aside h2 {
      font-size: 16px;
      margin: 0 0 10px;
      text-transform: lowercase;
    }

    aside ol {
      margin: 0;
      padding-left: 20px;
      color: var(--muted);
      font-size: 13px;
    }

    aside li {
      margin: 8px 0;
    }

    main {
      display: grid;
      gap: 18px;
    }

    section {
      border: 1px solid var(--line);
      border-radius: 24px;
      background: rgba(255, 255, 255, 0.68);
      padding: clamp(18px, 3vw, 28px);
      box-shadow: 0 18px 44px rgba(47, 31, 33, 0.07);
    }

    h2 {
      margin: 0 0 12px;
      font-size: clamp(24px, 3vw, 38px);
      line-height: 1.05;
      text-transform: lowercase;
    }

    h3 {
      margin: 22px 0 8px;
      font-size: 19px;
      line-height: 1.2;
      text-transform: lowercase;
    }

    p {
      margin: 0 0 12px;
    }

    ul,
    ol {
      margin: 8px 0 0;
      padding-left: 22px;
    }

    li {
      margin: 6px 0;
    }

    .grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(230px, 340px);
      gap: 22px;
      align-items: start;
    }

    figure {
      margin: 0;
      border: 1px solid var(--line);
      border-radius: 26px;
      background: #fff;
      padding: 10px;
      box-shadow: 0 14px 36px rgba(47, 31, 33, 0.1);
    }

    figcaption {
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      padding: 10px 6px 2px;
      text-align: center;
      text-transform: lowercase;
    }

    .note {
      border-left: 4px solid var(--blue);
      background: #fff;
      border-radius: 16px;
      padding: 12px 14px;
      color: var(--ink);
      font-size: 14px;
      font-weight: 650;
    }

    .warn {
      border-left-color: var(--yellow);
    }

    .danger {
      border-left-color: var(--red);
    }

    .status-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      margin-top: 12px;
    }

    .status-card {
      border: 1px solid var(--line);
      border-radius: 18px;
      background: #fff;
      padding: 12px;
    }

    .dot {
      width: 13px;
      height: 13px;
      border-radius: 999px;
      display: inline-block;
      margin-right: 7px;
      vertical-align: -1px;
    }

    .green { background: var(--green); }
    .yellow { background: var(--yellow); }
    .red { background: var(--red); }
    .gray { background: #9e9293; }

    .checklist {
      display: grid;
      gap: 8px;
      margin-top: 10px;
    }

    .checklist div {
      border: 1px solid var(--line);
      border-radius: 16px;
      background: #fff;
      padding: 10px 12px;
      font-weight: 650;
    }

    .footer {
      margin-top: 26px;
      color: var(--muted);
      font-size: 13px;
      text-align: center;
    }

    @media (max-width: 900px) {
      .hero,
      .layout,
      .grid {
        grid-template-columns: 1fr;
      }

      aside {
        position: static;
      }

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

    @media (max-width: 600px) {
      .shell {
        width: calc(100% - 24px);
        padding: 18px 0 40px;
      }

      .top {
        align-items: stretch;
        flex-direction: column;
        margin-bottom: 22px;
      }

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

      .nav a {
        min-height: 44px;
        text-align: center;
      }

      .hero h1,
      h2,
      h3,
      p,
      li,
      a {
        overflow-wrap: anywhere;
      }

      .hero h1 {
        font-size: clamp(34px, 11vw, 44px);
      }

      section {
        border-radius: 18px;
        padding: 16px;
      }

      .hero-shot,
      figure {
        max-width: 100%;
        border-radius: 20px;
      }
    }

    @media print {
      body {
        background: #fff;
      }

      .top,
      aside {
        display: none;
      }

      .shell {
        width: 100%;
        padding: 0;
      }

      section,
      .hero-shot,
      figure {
        box-shadow: none;
        break-inside: avoid;
      }
    }