:root{--bg:#DDE2D6;--card:#F3F5EF;--ink:#1F241D;--muted:#5D6657;--line:#C9D0C0;--accent:#4E7A2E;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#1B1F19;--card:#252A22;--ink:#E8ECE2;--muted:#A3AC9A;--line:#343A30;--accent:#A8CF6E;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-text-size-adjust:100%}
.wrap{max-width:760px;margin:0 auto;padding:20px 16px 56px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.back{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;text-decoration:none}
.langs{display:flex;gap:4px;background:var(--card);border-radius:999px;padding:3px}
.langs button{border:0;background:none;color:var(--muted);font:600 13px/1 inherit;padding:7px 12px;border-radius:999px;cursor:pointer}
.langs button[aria-pressed=true]{background:var(--ink);color:var(--bg)}
article{background:var(--card);border-radius:24px;padding:24px 20px}
@media (min-width:640px){article{padding:36px 40px}}
h1{font-size:28px;line-height:1.2;margin:0 0 6px;letter-spacing:-.01em}
.date{color:var(--muted);font-size:14px;margin:0 0 22px}
h2{font-size:18px;margin:28px 0 8px}
p,li{margin:0 0 10px}
ul,ol{padding-inline-start:22px;margin:0 0 12px}
a{color:var(--accent)}
.box{border:1.5px solid var(--line);border-radius:16px;padding:14px 16px;margin:14px 0}
.foot{color:var(--muted);font-size:13px;text-align:center;margin-top:22px}
.foot a{margin:0 8px}
[hidden]{display:none!important}