:root {color-scheme:light dark;--page:#f6f6f5;--surface:#fff;--ink:#202124;--muted:#62666b;--line:#dedfdf;--link:#174ea6}
* {box-sizing:border-box}
body {margin:0;background:var(--page);color:var(--ink);font-family:Tahoma,Arial,sans-serif;font-size:16px;line-height:1.95}
a {color:var(--link);text-underline-offset:4px;overflow-wrap:anywhere}
a:hover {text-decoration-thickness:2px}
a:focus-visible,summary:focus-visible {outline:3px solid var(--link);outline-offset:5px;border-radius:3px}
.site-header,.page,.site-footer {width:min(100% - 40px,800px);margin-inline:auto}
.site-header {display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-block:28px 22px}
.brand {font-weight:700;font-size:25px;text-decoration:none;color:var(--ink)}
nav {display:flex;flex-wrap:wrap;gap:12px 20px;font-size:14px}
nav a[aria-current=page] {font-weight:700;color:var(--ink)}
.page {padding:36px 42px;background:var(--surface);border:1px solid var(--line);border-radius:20px}
h1 {font-size:30px;line-height:1.5;margin:0 0 10px}
h2 {font-size:20px;line-height:1.7;margin:30px 0 8px}
p {margin:10px 0}
ul {margin:8px 0;padding-inline-start:25px}
li {margin-block:6px}
.meta {color:var(--muted);font-size:14px;margin:0 0 24px}
.summary {font-size:18px;line-height:1.9;border-inline-start:3px solid var(--ink);padding-inline-start:18px;margin-block:24px}
.site-footer {padding-block:24px 32px;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
details {border-top:1px solid var(--line);margin-top:36px;padding-top:20px}
summary {font-weight:700;cursor:pointer;min-height:44px;padding-block:8px}
.translation {padding-top:8px;line-height:1.8}
.translation h2 {line-height:1.5}
.document-links {padding:0;list-style:none}
.document-links a {display:block;padding:16px 0;border-bottom:1px solid var(--line);font-size:18px}
@media (prefers-color-scheme:dark) {:root {--page:#171819;--surface:#202224;--ink:#f0f1f2;--muted:#b0b4ba;--line:#42464b;--link:#a5c7ff}}
@media (max-width:560px) {body {line-height:1.9}.site-header,.page,.site-footer {width:min(100% - 28px,800px)}.site-header {padding-block:20px 16px;gap:12px}.page {padding:25px 22px;border-radius:16px}h1 {font-size:26px}h2 {font-size:19px}.summary {font-size:17px}nav {gap:10px 16px}}
@media print {:root {--page:#fff;--surface:#fff;--ink:#000;--muted:#333;--line:#bbb;--link:#000}.site-header,.site-footer {display:none}.page {width:100%;border:0;padding:0}details {display:block}a {text-decoration:none}h2 {break-after:avoid}}