:root{--bg:#f6f7f9;--card:#fff;--text:#1b1f24;--muted:#5b6470;--line:#e2e5ea;--accent:#c8102e;--warn-bg:#fff4e5;--warn-line:#f0a020;--danger-bg:#fdecee;--ok-bg:#eaf6ee;--ok-line:#2e9b55}
@media (prefers-color-scheme:dark){:root{--bg:#121417;--card:#1b1f24;--text:#e8eaed;--muted:#9aa3ad;--line:#2b3138;--accent:#ff4d63;--warn-bg:#2d2414;--warn-line:#d08a1a;--danger-bg:#331a1e;--ok-bg:#16291d;--ok-line:#3bb36a}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
header{background:var(--card);border-bottom:1px solid var(--line)}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}
.top{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:800;letter-spacing:.5px;text-decoration:none;color:var(--text)}
.brand span{color:var(--accent)}
.top nav a{color:var(--muted);text-decoration:none;font-size:14px}
main{padding:32px 0 64px}
h1{font-size:clamp(26px,5vw,36px);line-height:1.2;margin:0 0 8px}
h2{font-size:22px;margin:40px 0 12px;padding-top:8px;border-top:1px solid var(--line)}
.lead{color:var(--muted);margin:0 0 24px}
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;text-decoration:none;color:var(--text);transition:border-color .15s}
.card:hover{border-color:var(--accent)}
.card .tag{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--accent);font-weight:700}
.card h3{margin:6px 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.box{border-left:4px solid;border-radius:8px;padding:14px 16px;margin:16px 0}
.box strong:first-child{display:block;margin-bottom:4px}
.warn{background:var(--warn-bg);border-color:var(--warn-line)}
.danger{background:var(--danger-bg);border-color:var(--accent)}
.ok{background:var(--ok-bg);border-color:var(--ok-line)}
.box ul{margin:6px 0 0;padding-left:20px}
ol.steps{counter-reset:s;list-style:none;padding:0}
ol.steps>li{counter-increment:s;position:relative;padding:0 0 18px 48px}
ol.steps>li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:grid;place-items:center;font-size:15px}
ol.steps>li b{display:block}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}
.meta span{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:13px;color:var(--muted)}
.check{list-style:none;padding:0}
.check li{padding:6px 0 6px 30px;position:relative;border-bottom:1px dashed var(--line)}
.check li::before{content:"";position:absolute;left:0;top:10px;width:16px;height:16px;border:2px solid var(--muted);border-radius:4px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px;padding:20px 0}
.back{display:inline-block;margin-bottom:16px;font-size:14px;text-decoration:none}
@media print{header nav,.back,footer{display:none}body{background:#fff;color:#000}.box{break-inside:avoid}}
.ship{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:12px 0}
.ship div{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.ship small{display:block;color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.6px;font-size:12px}
.ship b{display:block;margin:4px 0 2px}
.ship a{font-weight:700;text-decoration:none}