:root{color-scheme:light;--bg: #ffffff;--text: #1f2937;--muted: #6b7280;--line: #e5e7eb;--primary: #2563eb}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}.topbar{height:64px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:#fff;position:sticky;top:0}.brand{font-size:18px;font-weight:700;text-decoration:none;color:inherit}.brand:hover{color:var(--primary)}.lang-btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:8px;padding:8px 12px;cursor:pointer}.lang-btn:hover{border-color:var(--primary);color:var(--primary)}.container{max-width:960px;margin:0 auto;padding:28px 20px 40px}.hero h1{margin:0;font-size:36px}.hero p{margin-top:12px;color:var(--muted);line-height:1.6}.grid{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.card{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff}.card h2{margin:0;font-size:20px}.card p{margin-top:10px;color:var(--muted);line-height:1.6}a.card-link{text-decoration:none;color:inherit;display:block;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease}a.card-link:hover{border-color:var(--primary);box-shadow:0 2px 10px #2563eb1f}a.card-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.doc-page .back-link{display:inline-block;margin-bottom:20px;color:var(--primary);text-decoration:none;font-size:14px}.doc-page .back-link:hover{text-decoration:underline}.doc-page h1{margin:0 0 8px;font-size:28px}.doc-page .doc-lead{margin:0 0 20px;color:var(--muted);line-height:1.6}.doc-page h2{margin:28px 0 12px;font-size:20px;border-bottom:1px solid var(--line);padding-bottom:6px}.doc-page h3{margin:18px 0 8px;font-size:16px}.doc-page p,.doc-page li{line-height:1.65;color:var(--text)}.doc-page ul{padding-left:1.25rem;color:var(--muted)}.doc-page pre{background:#f9fafb;border:1px solid var(--line);padding:14px;overflow-x:auto;border-radius:10px;font-size:13px;line-height:1.5}.doc-page table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}.doc-page th,.doc-page td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.doc-page th{background:#f9fafb}.doc-note{margin:14px 0;padding:12px 14px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;font-size:14px}.manual-intro{margin-bottom:20px}.markdown-body{max-width:52rem;font-size:16px;line-height:1.7;color:var(--text)}.markdown-body>*:first-child{margin-top:0}.markdown-body h1{font-size:1.75rem;margin:0 0 .75rem;padding-bottom:.35rem;border-bottom:1px solid var(--line)}.markdown-body h2{font-size:1.35rem;margin:2rem 0 .75rem;padding-bottom:.25rem;border-bottom:1px solid var(--line)}.markdown-body h3{font-size:1.12rem;margin:1.35rem 0 .5rem}.markdown-body h4{font-size:1rem;margin:1rem 0 .4rem}.markdown-body p{margin:.65rem 0}.markdown-body a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}.markdown-body a:hover{opacity:.85}.markdown-body hr{border:0;border-top:1px solid var(--line);margin:1.75rem 0}.markdown-body ul,.markdown-body ol{margin:.5rem 0 .5rem 1.25rem;padding:0;color:var(--text)}.markdown-body li{margin:.25rem 0}.markdown-body blockquote{margin:1rem 0;padding:.35rem 0 .35rem 1rem;border-left:4px solid var(--line);color:var(--muted)}.markdown-body pre{background:#f9fafb;border:1px solid var(--line);border-radius:10px;padding:14px;overflow-x:auto;font-size:13px;line-height:1.5}.markdown-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}.markdown-body pre code{font-size:inherit}.markdown-body :not(pre)>code{background:#f3f4f6;padding:.15em .35em;border-radius:4px;border:1px solid var(--line)}.markdown-body table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:14px}.markdown-body th,.markdown-body td{border:1px solid var(--line);padding:8px 10px;vertical-align:top}.markdown-body th{background:#f9fafb}.markdown-body img{max-width:100%;height:auto}.md-loading{color:var(--muted)}
