:root{--bg:#f6f7fb;--surface:#fff;--paper-2:#f1f4fa;--text:#1c2333;--muted:#64708a;--border:#e4e7ef;--rule:#e4e7ef;--brand:#2563eb;--brand-2:#06b6d4;--brand-ink:#2563eb;--brand-soft:#e8f0ff;--radius:14px;--shadow:0 1px 2px #1018280a, 0 4px 16px #1018280f;--shadow-hover:0 8px 28px #1018281f;--max:1160px;--sans:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;--serif:var(--sans);color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0e121b;--surface:#161c28;--paper-2:#1b2232;--text:#e6e9f0;--muted:#9aa4b8;--border:#262e3d;--rule:#262e3d;--brand:#5b8cff;--brand-ink:#7aa2ff;--brand-soft:#1b2740;--shadow:0 1px 2px #0000004d;--shadow-hover:0 8px 28px #00000073;color-scheme:dark}}:root[data-theme=dark]{--bg:#0e121b;--surface:#161c28;--paper-2:#1b2232;--text:#e6e9f0;--muted:#9aa4b8;--border:#262e3d;--rule:#262e3d;--brand:#5b8cff;--brand-ink:#7aa2ff;--brand-soft:#1b2740;--shadow:0 1px 2px #0000004d;--shadow-hover:0 8px 28px #00000073;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);flex-direction:column;min-height:100vh;margin:0;font-size:16px;line-height:1.75;display:flex}main{flex:1}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{max-width:var(--max);margin:0 auto;padding:0 16px}.section{margin:40px 0}.section-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px;display:flex}.section-head h2{margin:0;font-size:1.35rem}.section-head a{white-space:nowrap;font-size:.9rem}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;display:grid}.tag{background:var(--brand-soft);color:var(--brand);border-radius:999px;padding:2px 10px;font-size:.8rem;line-height:1.6;display:inline-block}.page-title{margin:32px 0 8px;font-size:1.8rem;line-height:1.3}.page-desc{color:var(--muted);margin:0 0 24px}.empty{text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);padding:40px}.prose{overflow-wrap:anywhere;font-size:1.05rem}.prose h2{border-bottom:1px solid var(--border);margin-top:2em;padding-bottom:6px;font-size:1.45rem}.prose h3{margin-top:1.6em;font-size:1.2rem}.prose p,.prose ul,.prose ol{margin:1em 0}.prose li{margin:.3em 0}.prose blockquote{border-left:4px solid var(--brand);background:var(--brand-soft);border-radius:0 8px 8px 0;margin:1.2em 0;padding:10px 16px}.prose blockquote p{margin:.4em 0}.prose code{background:var(--brand-soft);border-radius:4px;padding:.15em .4em;font-size:.9em}.prose pre{border-radius:10px;padding:16px;font-size:.9rem;line-height:1.6;overflow-x:auto}.prose pre code{background:0 0;padding:0}.prose table{border-collapse:collapse;width:100%;font-size:.95rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;white-space:nowrap;padding:8px 12px}.prose th{background:var(--brand-soft)}.prose img{border-radius:10px}.prose hr{border:0;border-top:1px solid var(--border);margin:2em 0}:root{--ok:#16a34a;--warn:#d97706;--bad:#dc2626;--info:#2563eb}[id]{scroll-margin-top:76px}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:7px 14px;font-size:.9rem;font-weight:600;line-height:1.4;display:inline-flex}.btn:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{filter:brightness(1.08);color:#fff}.btn.sm{padding:4px 10px;font-size:.82rem}.badge{white-space:nowrap;background:color-mix(in srgb, var(--tone,var(--muted)) 14%, transparent);color:var(--tone,var(--muted));border-radius:6px;padding:1px 8px;font-size:.78rem;font-weight:600;line-height:1.6;display:inline-block}.tone-ok{--tone:var(--ok)}.tone-warn{--tone:var(--warn)}.tone-bad{--tone:var(--bad)}.tone-info{--tone:var(--info)}.tone-muted{--tone:var(--muted)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.dtable{border-collapse:collapse;width:100%;font-size:.9rem}.dtable th,.dtable td{border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;padding:10px 12px}.dtable th{color:var(--muted);background:color-mix(in srgb, var(--brand-soft) 50%, var(--surface));font-size:.8rem;font-weight:600}.dtable tbody tr:last-child td{border-bottom:0}.dtable tbody tr:hover{background:color-mix(in srgb, var(--brand-soft) 35%, transparent)}.dtable .num{font-variant-numeric:tabular-nums}.dtable .strong{font-weight:700}.dtable a.name{color:var(--text);font-weight:700}.dtable a.name:hover{color:var(--brand)}.jump{flex-wrap:wrap;gap:8px;margin:0 0 8px;display:flex}.jump a{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:4px 12px;font-size:.85rem}.jump a:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}.entry-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.entry{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:12px;padding:14px 16px;transition:border-color .15s,transform .15s;display:block}.entry:hover{border-color:var(--brand);text-decoration:none;transform:translateY(-2px)}.entry strong{display:block}.entry small{color:var(--muted);margin-top:2px;font-size:.8rem;line-height:1.5;display:block}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px}.muted{color:var(--muted)}.notice{background:color-mix(in srgb, var(--warn) 12%, transparent);color:var(--text);border:1px solid color-mix(in srgb, var(--warn) 35%, transparent);border-radius:10px;padding:10px 14px;font-size:.88rem}.lead-answer{border-radius:var(--radius);background:var(--brand-soft);border-left:4px solid var(--brand);padding:16px 20px;font-size:1rem}.lead-answer p{margin:.3em 0}.site-header[data-astro-cid-nen7h5rs]{z-index:50;background:color-mix(in srgb, var(--surface) 88%, transparent);backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0}.bar[data-astro-cid-nen7h5rs]{align-items:center;gap:16px;height:60px;display:flex}.logo[data-astro-cid-nen7h5rs]{color:var(--text);align-items:center;gap:8px;font-size:1.2rem;font-weight:700;display:flex}.logo-mark[data-astro-cid-nen7h5rs]{background:linear-gradient(135deg, var(--brand), var(--brand-2));color:#fff;border-radius:9px;place-items:center;width:32px;height:32px;font-size:1rem;display:grid}.logo[data-astro-cid-nen7h5rs]:hover{text-decoration:none}.nav[data-astro-cid-nen7h5rs]{flex:1;justify-content:center;gap:2px;display:flex}.nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--muted);white-space:nowrap;border-radius:8px;padding:6px 9px;font-size:.92rem}.nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}.nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs].active{color:var(--brand);font-weight:600}.actions[data-astro-cid-nen7h5rs]{gap:2px;margin-left:auto;display:flex}.icon-btn[data-astro-cid-nen7h5rs]{width:36px;height:36px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;display:grid}.icon-btn[data-astro-cid-nen7h5rs]:hover{background:var(--brand-soft);color:var(--brand)}.menu-btn[data-astro-cid-nen7h5rs]{display:none}@media (width<=1120px){.menu-btn[data-astro-cid-nen7h5rs]{display:grid}.nav[data-astro-cid-nen7h5rs]{background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;max-height:calc(100vh - 60px);padding:8px 16px 16px;display:none;position:absolute;top:60px;left:0;right:0;overflow-y:auto}.nav[data-astro-cid-nen7h5rs].open{display:flex}.nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding:10px 12px}}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--border);background:var(--surface);margin-top:64px;font-size:.92rem}.cols[data-astro-cid-jo6i4kqk]{grid-template-columns:1.4fr 1.6fr 1fr;gap:24px;padding-top:32px;padding-bottom:16px;display:grid}.brand[data-astro-cid-jo6i4kqk]{margin:0;font-size:1.1rem;font-weight:700}.muted[data-astro-cid-jo6i4kqk]{margin:4px 0 0}.h[data-astro-cid-jo6i4kqk]{margin:0 0 6px;font-weight:600}ul[data-astro-cid-jo6i4kqk]{margin:0;padding:0;list-style:none}ul[data-astro-cid-jo6i4kqk].two{columns:2}li[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--muted)}.copy[data-astro-cid-jo6i4kqk]{color:var(--muted);padding-bottom:24px;font-size:.85rem}@media (width<=640px){.cols[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr 1fr}.cols[data-astro-cid-jo6i4kqk]>[data-astro-cid-jo6i4kqk]:first-child{grid-column:1/-1}}