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span{font-size:19px;position:absolute;right:7px;bottom:1px}.brand-name{font-weight:750;font-size:21px;letter-spacing:-.7px}.brand-name small{display:block;letter-spacing:1px;font-weight:600;font-size:9px;color:var(--muted);white-space:nowrap}.nav-label{font-size:12px;font-weight:700;letter-spacing:1.3px;color:#74818e;margin:0 12px 15px}nav{display:flex;flex-direction:column;gap:4px}nav a{display:flex;align-items:center;gap:13px;text-decoration:none;font-size:14px;font-weight:500;padding:10px 12px;border-radius:7px;color:#52606e;transition:background .15s,color .15s}nav a:hover{background:#eaf0f5;color:var(--ink)}nav a.active{background:var(--accent);color:var(--ink);font-weight:650}.nav-number{font-family:Menlo,Consolas,monospace;font-size:12px;opacity:.6}.sidebar-note{margin:40px 12px 28px;border-top:1px solid var(--line);padding-top:24px}.note-symbol{display:block;font-family:Menlo,Consolas,monospace;color:#9aa5af;font-size:25px;line-height:1;margin-bottom:18px}.sidebar-note 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0;font-size:16px}.version-tag{align-self:flex-start;font-family:Menlo,Consolas,monospace;font-size:14px;font-weight:700;padding:5px 12px;border:1px solid var(--line);border-radius:6px;margin-top:10px}.guide-note{display:flex;align-items:center;gap:12px;margin-top:26px;background:#fbfbea;border:1px solid #eeeed5;border-radius:8px;padding:12px 16px}.guide-note p{font-size:14px;margin:0}.guide-note-icon{font-family:Georgia,serif;display:grid;place-items:center;line-height:1;border:1.5px solid #787c29;color:#787c29;border-radius:50%;width:18px;height:18px;flex-shrink:0;font-size:13px;font-weight:bold}.topic{padding-top:34px;scroll-margin-top:20px}.section-heading{display:flex;align-items:center;gap:16px;margin-bottom:19px}.section-number{font-family:Menlo,Consolas,monospace;color:#adb6bf;font-size:24px;letter-spacing:-1px;align-self:flex-start;margin-top:2px}.section-heading h2{font-size:24px;letter-spacing:-.7px;line-height:1.35;margin:0;font-weight:700}.section-heading p{font-size:14px;color:var(--muted);margin:4px 0 0}.section-label{margin-left:auto;font-size:10px;letter-spacing:1px;font-weight:650;color:#89949f}.card-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.reference-card{min-width:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper)}.card-heading{display:flex;align-items:center;gap:8px;justify-content:space-between;padding:15px 19px;border-bottom:1px solid var(--line)}h3{font-size:16px;line-height:1.4;letter-spacing:-.2px;margin:0;font-weight:650}.card-meta{color:#85919c;font-family:Menlo,Consolas,monospace;font-size:11px;letter-spacing:.3px}pre{font-family:Menlo,Consolas,"Liberation Mono",monospace;font-size:14px;line-height:1.75;padding:19px 20px;background:#f6f8fa;margin:0;overflow-x:auto;tab-size:4}code{font-family:Menlo,Consolas,"Liberation Mono",monospace;font-size:.87em}.card-note{font-size:14px;line-height:1.65;color:var(--muted);padding:15px 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@media(min-width:1600px){main{margin-right:auto;padding-left:64px;padding-right:64px}}@media(max-width:1100px){:root{--sidebar:216px}.sidebar{padding:28px 15px 20px}main{padding:27px 32px 0}.brand{gap:10px}.brand-name{font-size:19px}.brand-name small{font-size:8px}.section-label{display:none}.card-heading{padding:14px 16px}pre{padding:16px;font-size:13px}.card-note{padding:14px 16px}.edition{display:none}}@media(max-width:800px){:root{--sidebar:210px}main{padding:26px 24px 0}.card-grid{grid-template-columns:minmax(0,1fr)}h1{font-size:40px}.sidebar-note{margin-top:28px}}@media(max-width:640px){html{scroll-padding-top:80px}.mobile-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:sticky;top:0;z-index:30;height:64px}.mobile-brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-size:27px;font-weight:800}.mobile-brand span{font-size:17px;letter-spacing:-.5px}.menu-button{border:1px solid var(--line);background:white;border-radius:6px;font-size:14px;padding:5px 10px}.menu-button span{margin-left:8px}.sidebar{display:none;top:64px;width:100%;bottom:auto;max-height:calc(100dvh - 64px);padding:15px 20px;box-shadow:0 10px 20px #1b242c12}.sidebar.is-open{display:flex}.sidebar .brand,.sidebar-note,.sidebar-footer,.nav-label{display:none}.sidebar nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}nav a{font-size:13px;padding:9px 8px;gap:8px}main{margin:0;padding:22px 20px 0}.topline{padding-bottom:18px;font-size:11px}.page-heading{padding-top:22px}h1{font-size:38px;letter-spacing:-1.5px}.page-heading p{font-size:14px;max-width:260px;line-height:1.7}.version-tag{font-size:12px;padding:3px 9px}.guide-note{align-items:flex-start;margin-top:22px}.guide-note-icon{margin-top:3px}.guide-note p{font-size:13px}.section-heading{gap:12px}.section-heading h2{font-size:22px}.section-number{font-size:20px}.section-heading p{font-size:13px}.topic{padding-top:30px;scroll-margin-top:76px}.page-footer{flex-direction:column;gap:4px}td,th{padding:10px 14px}pre{font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}nav a{transition:none}}@media print{.sidebar,.mobile-header,.topline,.guide-note,.skip-link{display:none}main{margin:0;padding:0}h1{font-size:32px}.topic{break-inside:avoid}.reference-card{break-inside:avoid}pre{white-space:pre-wrap}.card-grid{gap:12px}.page-footer{margin-top:20px}}

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