:root{--pa-primary: #2e6f96;--pa-primary-hover: #25597a;--pa-primary-soft: rgba(46, 111, 150, .12);--pa-on-primary: #ffffff;--pa-text: #2b3438;--pa-bg: #fafaf8;--pa-focus-ring: #2f6f4f;--card: #ffffff;--muted: #6b7280;--border: #e5e7eb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--pa-bg);color:var(--pa-text);font-family:system-ui,Segoe UI,Microsoft YaHei,sans-serif;line-height:1.6}a{color:var(--pa-primary)}a:focus-visible{outline:2px solid var(--pa-focus-ring);outline-offset:2px}header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.nav{max-width:960px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:8px;text-decoration:none}.brand img{height:30px;display:block}.nav a.link{color:var(--muted);text-decoration:none;font-size:14px;padding:4px 2px}.nav a.link:hover{color:var(--pa-primary)}.nav a.link.active{color:var(--pa-primary);border-bottom:2px solid var(--pa-primary)}footer{border-top:1px solid var(--border);color:var(--muted);font-size:12.5px}footer .inner{max-width:960px;margin:0 auto;padding:18px 20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}footer .links{display:flex;gap:14px;flex-wrap:wrap}footer a{color:var(--muted)}footer a:hover{color:var(--pa-primary)}main{max-width:960px;margin:0 auto;padding:40px 20px 64px}h1{font-size:26px;margin:0 0 8px}h2{font-size:18px;color:var(--pa-primary);margin-top:28px}.hero{background:linear-gradient(135deg,#2e6f96,#3f7fa6);color:#fff;border-radius:16px;padding:48px 40px}.hero h1{color:#fff;font-size:32px}.hero p{opacity:.92;max-width:640px}.hero .hero-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.hero .pill-link{display:inline-block;padding:8px 18px;border-radius:999px;background:#ffffff29;border:1px solid rgba(255,255,255,.45);color:#fff;text-decoration:none;font-size:14px}.hero .pill-link:hover{background:#ffffff47}.hero .pill-link.solid{background:#fff;color:var(--pa-primary);border-color:#fff;font-weight:600}.hero .hero-note{margin-top:18px;font-size:13px;opacity:.85}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px 22px}.card h3{margin:0 0 6px;font-size:15px;color:var(--pa-primary)}.card p{margin:0;font-size:13.5px;color:var(--muted)}a.card{text-decoration:none;display:block;transition:border-color .15s}a.card:hover{border-color:var(--pa-primary)}a.card .go{display:inline-block;margin-top:10px;font-size:13px;font-weight:600}code{background:#eef2f0;border-radius:4px;padding:1px 6px;font-size:13px}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:600}.pill.ok{background:#e7f3ec;color:#245741}.pill.down{background:#fef2f2;color:#b91c1c}.section-intro{color:var(--muted);font-size:14px;margin-top:0}.status-banner{border-radius:12px;padding:18px 22px;font-weight:600;margin-bottom:8px}.status-banner.ok{background:#e7f3ec;color:#245741}.status-banner.down{background:#fef2f2;color:#b91c1c}.status-banner.loading{background:var(--pa-primary-soft);color:var(--pa-primary)}.status-meta{color:var(--muted);font-size:13px;margin:0 0 20px}table.status-board{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}table.status-board th,table.status-board td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px}table.status-board tr:last-child td{border-bottom:0}table.status-board th{background:#eef2f0;font-size:12.5px;color:var(--muted);font-weight:600}table.status-board td.num{font-variant-numeric:tabular-nums;color:var(--muted)}.uptime-placeholder{color:var(--muted);font-size:13px;border:1px dashed var(--border);border-radius:12px;padding:16px 20px;margin-top:24px}.changelog-entry{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px 22px;margin-top:16px}.changelog-entry h2{margin:0;font-size:16px;color:var(--pa-text)}.changelog-entry .meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0 6px}.changelog-entry time{color:var(--muted);font-size:12.5px}.tag{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--pa-primary-soft);color:var(--pa-primary)}.tag.type-安全,.tag.type-破坏性{background:#fef2f2;color:#b91c1c}.tag.comp{background:#eef2f0;color:var(--muted)}.changelog-entry p{margin:6px 0 0;font-size:14px;color:var(--muted)}.docs-layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:36px;align-items:start}@media(max-width:720px){.docs-layout{grid-template-columns:1fr}}.docs-sidebar{position:sticky;top:76px;font-size:13.5px}.docs-sidebar .group{margin:0 0 18px}.docs-sidebar .group-name{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:6px}.docs-sidebar ul{list-style:none;margin:0;padding:0}.docs-sidebar li{margin:2px 0}.docs-sidebar a{display:block;padding:4px 10px;border-radius:6px;text-decoration:none;color:var(--muted)}.docs-sidebar a:hover{color:var(--pa-primary);background:var(--pa-primary-soft)}.docs-sidebar a.active{color:var(--pa-primary);background:var(--pa-primary-soft);font-weight:600}.docs-article{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:28px 32px}.docs-article>p.lead{color:var(--muted);margin-top:0}.docs-pager{display:flex;justify-content:space-between;gap:12px;margin-top:28px}.docs-pager a{text-decoration:none;border:1px solid var(--border);border-radius:10px;padding:10px 16px;font-size:13.5px;background:var(--pa-bg)}.docs-pager a:hover{border-color:var(--pa-primary)}.docs-pager .dir{display:block;color:var(--muted);font-size:12px}.md{font-size:14.5px}.md h2{font-size:18px;margin-top:28px}.md h3{font-size:15.5px;margin-top:22px}.md code{background:#eef2f0;border-radius:4px;padding:1px 6px;font-size:13px}.md pre{background:#f1f4f3;border:1px solid var(--border);border-radius:10px;padding:14px 16px;overflow-x:auto;font-size:13px;line-height:1.55}.md pre code{background:none;padding:0}.md table{border-collapse:collapse;width:100%;font-size:13.5px;margin:12px 0}.md th,.md td{border:1px solid var(--border);padding:7px 12px;text-align:left}.md th{background:#eef2f0}.md blockquote{margin:12px 0;padding:8px 16px;border-left:3px solid var(--pa-primary);background:var(--pa-primary-soft);border-radius:0 8px 8px 0;color:var(--pa-text)}.md ul,.md ol{padding-left:22px}