:root{--bg:#f4f6f9;--card:#fff;--text:#1f2733;--muted:#5d6878;--line:#dfe4ec;--accent:#1f6fd1;--accent2:#e8f1fc}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;overflow-wrap:break-word}
a{color:var(--accent)}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}
.top{background:#18202c;color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 20px;padding-top:12px;padding-bottom:12px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:21px}
.logo img{display:block}
.menu{display:flex;flex-wrap:wrap;gap:4px 18px}
.menu a{color:#d6dde8;text-decoration:none;font-size:15px}
.menu a:hover{color:#fff}
.crumbs{font-size:14px;color:var(--muted);margin:18px 0 0}
.crumbs a{color:var(--muted)}
.crumbs i{font-style:normal;margin:0 4px}
.post{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:24px 28px;margin:12px 0 20px}
.post h1{font-size:30px;line-height:1.25;margin:0 0 6px}
.post h2{font-size:23px;line-height:1.3;margin:30px 0 10px}
.post h3{font-size:20px;line-height:1.3;margin:26px 0 8px}
.home h1{margin-bottom:14px}
.upd{color:var(--muted);font-size:14px;margin:0 0 18px}
.post img{width:auto;max-width:100%;height:auto;vertical-align:middle}
.post p{margin:0 0 12px}
.post .lead{text-align:center}
.tbl{overflow-x:auto;max-width:100%}
.post table{border-collapse:collapse}
.post td,.post th{border:1px solid var(--line);padding:4px 8px}
.pager{display:flex;justify-content:space-between;gap:12px;margin:0 0 20px}
.pager a{flex:1 1 0;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px 14px;text-decoration:none;font-size:15px}
.pager .next{text-align:right}
.related{margin:0 0 28px}
.related h2{font-size:21px;margin:0 0 10px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin:8px 0 16px}
.card{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px;text-decoration:none;color:var(--text)}
.card:hover{border-color:var(--accent)}
.card img{flex:0 0 auto;width:72px;height:auto;border-radius:4px;background:var(--accent2)}
.card b{display:block;color:var(--accent);font-size:15px;line-height:1.35}
.card small{display:block;color:var(--muted);font-size:13px;line-height:1.4;margin-top:4px}
.foot{background:#18202c;color:#aab4c3;font-size:14px;padding:18px 0}
.foot nav{display:flex;flex-wrap:wrap;gap:4px 18px;margin-bottom:6px}
.foot a{color:#d6dde8;text-decoration:none}
.foot p{margin:0}
@media (max-width:600px){
body{font-size:16px}
.post{padding:16px;border-radius:8px}
.post h1{font-size:24px}
.post h2{font-size:20px}
.post h3{font-size:18px}
.pager{flex-direction:column}
.pager .next{text-align:left}
.cards{grid-template-columns:1fr}
}