:root {
      --sage: #7E9680; --green-deep: #3D4F42; --green-night: #1e2b22;
      --cream: #F7F4EF; --line: #ddd8cf; --paper: #fff;
      --ink: #1e2b22; --ink-soft: #526058;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      background: var(--cream);
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      color: var(--ink); line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    .doc { max-width: 760px; margin: 0 auto; padding: 3.5rem 1.6rem 6rem; }

    .topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 3rem; }
    .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.02em; color: var(--green-deep); font-size: 1rem; }
    .brand svg { width: 26px; height: 26px; }
    .brand small { display: block; font-weight: 500; color: var(--ink-soft); font-size: .58rem; letter-spacing: .06em; text-transform: uppercase; }
    .back { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); text-decoration: none; transition: color .2s; }
    .back:hover { color: var(--green-deep); }

    .meta { font-size: .8rem; color: var(--ink-soft); margin-bottom: .4rem; }
    h1 { font-size: 2.4rem; font-weight: 800; letter-spacing: -.03em; color: var(--green-deep); margin-bottom: .5rem; }
    .dates { font-size: .82rem; color: var(--ink-soft); margin-bottom: 2.5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line); }

    h2 { font-size: 1.3rem; font-weight: 700; letter-spacing: -.02em; color: var(--green-deep); margin: 2.6rem 0 .8rem; padding-top: 2rem; border-top: 1px solid var(--line); }
    h3 { font-size: 1.02rem; font-weight: 700; color: var(--green-deep); margin: 1.6rem 0 .5rem; }
    p { font-size: .95rem; line-height: 1.75; color: #34433a; margin-bottom: 1rem; }
    ul { margin: .5rem 0 1rem 1.4rem; }
    li { font-size: .95rem; line-height: 1.7; color: #34433a; margin-bottom: .45rem; }
    strong { color: var(--green-deep); }
    a { color: var(--green-deep); text-decoration: underline; text-decoration-color: var(--sage); text-underline-offset: 2px; }
    a:hover { color: var(--sage); }
    code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85em; background: #ece8e0; padding: .1em .4em; border-radius: 5px; }

    table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: .88rem; }
    th { text-align: left; font-weight: 700; padding: .6rem .8rem; border-bottom: 2px solid var(--line); color: var(--green-deep); }
    td { padding: .7rem .8rem; border-bottom: 1px solid #ece8e0; color: #34433a; vertical-align: top; line-height: 1.6; }

    .callout { background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--sage); border-radius: 12px; padding: 1.1rem 1.3rem; margin: 1.4rem 0; }
    .callout p:last-child { margin-bottom: 0; }
    .footer { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--line); font-size: .8rem; color: var(--ink-soft); }