header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.header-in[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.2rem;height:3.6rem}.brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.98rem;color:var(--ink)}.brand[data-astro-cid-3ef6ksr2]:hover{text-decoration:none}nav[data-astro-cid-3ef6ksr2]{margin-left:auto}.header-search[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.3rem}.header-search[data-astro-cid-3ef6ksr2] input[data-astro-cid-3ef6ksr2]{width:150px;padding:.35rem .7rem;font-size:.85rem;border:1px solid var(--line);border-radius:8px;background:var(--card)}.header-search[data-astro-cid-3ef6ksr2] input[data-astro-cid-3ef6ksr2]:focus{outline:2px solid var(--accent);outline-offset:1px}.header-search[data-astro-cid-3ef6ksr2] button[data-astro-cid-3ef6ksr2]{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:.35rem .5rem;cursor:pointer;font-size:.8rem}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;gap:1.1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--ink-2);font-size:.92rem}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current]{color:var(--accent);font-weight:600}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.6rem}.theme-toggle[data-astro-cid-3ef6ksr2]{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:.3rem .5rem;cursor:pointer;font-size:.9rem;line-height:1}.theme-toggle[data-astro-cid-3ef6ksr2]:hover{border-color:var(--accent)}html[data-theme=dark] .icon-dark[data-astro-cid-3ef6ksr2],html[data-theme=light] .icon-light[data-astro-cid-3ef6ksr2]{display:none}.btn-submit[data-astro-cid-3ef6ksr2]{background:var(--accent);color:#fff;border-radius:8px;padding:.4rem .9rem;font-size:.85rem;font-weight:600;white-space:nowrap}.btn-submit[data-astro-cid-3ef6ksr2]:hover{background:var(--accent-2);text-decoration:none}.lang-switch[data-astro-cid-3ef6ksr2]{border:1px solid var(--line);border-radius:8px;padding:.35rem .7rem;font-size:.82rem;color:var(--ink-2);white-space:nowrap}@media(max-width:760px){.btn-submit[data-astro-cid-3ef6ksr2]{display:none}.nav-links[data-astro-cid-3ef6ksr2]{gap:.8rem}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:.85rem}.header-search[data-astro-cid-3ef6ksr2] input[data-astro-cid-3ef6ksr2]{width:100px}.header-search[data-astro-cid-3ef6ksr2]{order:3;width:100%}.header-in[data-astro-cid-3ef6ksr2]{flex-wrap:wrap;padding-bottom:.4rem}}footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--line);background:var(--bg-2);margin-top:3rem;padding:2.5rem 0 2rem}.foot-grid[data-astro-cid-sz7xmlte]{display:grid;gap:1.6rem;grid-template-columns:2fr 1fr 1fr}.tagline[data-astro-cid-sz7xmlte]{font-size:.95rem;color:var(--ink-2);max-width:34em}.datasrc[data-astro-cid-sz7xmlte]{font-size:.8rem;color:var(--ink-2);opacity:.9;margin-top:.3rem}.disclaimer[data-astro-cid-sz7xmlte]{font-size:.78rem;color:var(--ink-2);opacity:.8}h4[data-astro-cid-sz7xmlte]{margin:0 0 .5rem;font-size:.9rem}ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}li[data-astro-cid-sz7xmlte]{margin-bottom:.3rem}a[data-astro-cid-sz7xmlte]{color:var(--ink-2);font-size:.88rem}a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}.copyright[data-astro-cid-sz7xmlte]{margin-top:2rem;font-size:.8rem;color:var(--ink-2);opacity:.85}@media(max-width:720px){.foot-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}:root{--bg: #f8fbf7;--bg-2: #eef4ec;--ink: #111815;--ink-2: #42534a;--line: #dde8da;--accent: #0e7490;--accent-2: #155e75;--card: #ffffff;--code-bg: #0f172a;--code-ink: #e2e8f0;--maxw: 1080px}html[data-theme=dark]{--bg: #0f141a;--bg-2: #172028;--ink: #e7edf3;--ink-2: #9fb0bf;--line: #263240;--accent: #38bdf8;--accent-2: #7dd3fc;--card: #141b23;--code-bg: #0b1220;--code-ink: #e2e8f0}html[data-theme=dark] body{color-scheme:dark}html[data-theme=dark] .badge{background:#1e293b;border-color:#334155;color:#cbd5e1}html[data-theme=dark] .src-curated{background:#14532d!important;border-color:#166534!important;color:#bbf7d0!important}html[data-theme=dark] .src-community{background:#172554!important;border-color:#1d4ed8!important;color:#dbeafe!important}html[data-theme=dark] .feat{background:#451a03!important;border-color:#92400e!important;color:#fde68a!important}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:.5rem 1rem;z-index:100}.skip-link:focus{left:0}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.01em}h1{font-size:clamp(1.9rem,4.5vw,2.7rem);margin:0 0 .75rem}h2{font-size:clamp(1.35rem,3vw,1.7rem);margin:2.5rem 0 .6rem}h3{font-size:1.15rem;margin:1.6rem 0 .4rem}p{margin:0 0 1rem}ul,ol{margin:0 0 1rem;padding-left:1.4rem}li{margin-bottom:.35rem}main{padding-bottom:3rem}.muted{color:var(--ink-2)}.lead{font-size:1.08rem;color:var(--ink-2);max-width:46em}.grid{display:grid;gap:1rem}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.2rem;transition:box-shadow .15s ease,transform .15s ease}.card:hover{box-shadow:0 6px 18px #11181512;transform:translateY(-1px)}.badge{display:inline-block;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:.15rem .7rem;font-size:.78rem;color:var(--ink-2)}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace}.codeblock{background:var(--code-bg);color:var(--code-ink);border-radius:10px;padding:.9rem 1.1rem;overflow-x:auto;font-size:.88rem;line-height:1.5;position:relative}.copy-btn{position:absolute;top:.5rem;right:.5rem;background:#ffffff14;color:#cbd5e1;border:1px solid rgba(255,255,255,.15);border-radius:6px;font-size:.75rem;padding:.2rem .6rem;cursor:pointer}.copy-btn:hover{background:#ffffff29}table{border-collapse:collapse;width:100%;margin:1rem 0 1.5rem;font-size:.92rem}th,td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:top}th{background:var(--bg-2)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.to-top{position:fixed;right:1.1rem;bottom:1.1rem;z-index:90;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:1.1rem;cursor:pointer;box-shadow:0 4px 14px #00000024}.to-top:hover{border-color:var(--accent);color:var(--accent)}.to-top[hidden]{display:none}.lightbox{position:fixed;inset:0;z-index:200;background:#080c10eb;display:flex;align-items:center;justify-content:center}.lightbox[hidden]{display:none}.lb-figure{margin:0;max-width:92vw;max-height:88vh;display:flex;flex-direction:column;align-items:center}.lb-figure img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:8px;box-shadow:0 20px 60px #00000080}.lb-caption{margin-top:.6rem;color:#cbd5e1;font-size:.85rem}.lb-btn{position:fixed;z-index:201;border:none;background:#ffffff1a;color:#fff;border-radius:50%;cursor:pointer;font-size:1.4rem;line-height:1;width:44px;height:44px;transition:background .15s ease}.lb-btn:hover{background:#ffffff38}.lb-close{top:1rem;right:1rem}.lb-prev{left:1rem;top:50%;transform:translateY(-50%)}.lb-next{right:1rem;top:50%;transform:translateY(-50%)}.shot-img{cursor:zoom-in}@media(max-width:640px){table{display:block;overflow-x:auto}}@media(min-width:720px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}