:root{--paper:#F2F5F6;--surface:#FFFFFF;--ink:#0E2733;--ink-soft:#4A5F69;--rule:#D3DCE0;--brass:#A8782C;--font:"Archivo","Helvetica Neue",Arial,sans-serif}
@media (prefers-color-scheme: dark){:root{--paper:#0A1A21;--surface:#0F232C;--ink:#E4EEF1;--ink-soft:#9FB3BB;--rule:#21404D;--brass:#D2A65A;color-scheme:dark}}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:1rem;line-height:1.65}
.wrap{max-width:760px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
header{border-bottom:1px solid var(--rule);background:var(--surface)}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
header a{color:inherit;text-decoration:none;font-weight:700}header a.back{font-weight:500;color:var(--ink-soft);font-size:.95rem}
main{padding-block:48px 72px}h1{font-size:clamp(2rem,4vw,2.6rem);line-height:1.1;margin:0 0 8px;letter-spacing:-.02em}
h2{font-size:1.2rem;margin:36px 0 8px}p,ul{margin:0 0 12px;color:var(--ink-soft)}ul{padding-left:20px}.lead{font-size:1.05rem}
dl{display:grid;grid-template-columns:200px minmax(0,1fr);gap:8px 16px;margin:24px 0}dt{font-weight:600}dd{margin:0;color:var(--ink-soft)}
@media (max-width:560px){dl{grid-template-columns:1fr}dd{margin-bottom:8px}}
a{color:inherit;text-decoration-color:var(--brass);text-underline-offset:3px}.stand{margin-top:40px;font-size:.9rem}
footer{border-top:1px solid var(--rule);padding-block:28px;font-size:.9rem;color:var(--ink-soft)}