:root{color-scheme:light dark;--maxw: 1120px;--gutter: 24px;--radius: 14px;--radius-sm: 8px;--bg: #f7f6f3;--bg-elevated: #fffefb;--surface: #ffffff;--ink: #16181d;--ink-2: #3c4149;--muted: #71767f;--faint: #9aa0a8;--line: rgba(22, 24, 29, .1);--line-strong: rgba(22, 24, 29, .2);--accent: #ff5000;--accent-ink: #b84300;--accent-soft: rgba(255, 80, 0, .08);--shadow: 0 1px 2px rgba(22, 24, 29, .04), 0 18px 40px -28px rgba(22, 24, 29, .28);--sys: var(--accent);--sys-ink: var(--accent-ink);--sys-tint: #eef3f9;--sys-band: #2c4b73;--font-sans: "PingFang SC", "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace}[data-system=wuzi]{--sys: #2f6fad;--sys-ink: #25598c;--sys-tint: #eef3f9;--sys-band: #2c4b73}@media(prefers-color-scheme:dark){:root{--bg: #0e1013;--bg-elevated: #131619;--surface: #14181c;--ink: #f1f3f5;--ink-2: #c8ccd2;--muted: #9198a1;--faint: #6d747d;--line: rgba(255, 255, 255, .1);--line-strong: rgba(255, 255, 255, .22);--accent: #ff7a3d;--accent-ink: #ffa27a;--accent-soft: rgba(255, 122, 61, .12);--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 18px 40px -28px rgba(0, 0, 0, .8);--sys: var(--accent);--sys-ink: var(--accent-ink);--sys-tint: #10151c;--sys-band: #31506f}[data-system=wuzi]{--sys: #6aa5dd;--sys-ink: #9cc3ea;--sys-tint: #10151c;--sys-band: #31506f}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.reveal{opacity:1!important;translate:0 0!important;animation:none!important}}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p,dl,dd,figure{margin:0}ul,ol{margin:0;padding:0;list-style:none}img,svg{display:block;max-width:100%}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}::selection{background:var(--accent-soft);color:var(--accent-ink)}.shell{width:min(100% - var(--gutter) * 2,var(--maxw));margin-inline:auto}.skip-link{position:absolute;left:12px;top:-48px;z-index:100;padding:8px 14px;border-radius:var(--radius-sm);background:var(--ink);color:var(--bg);font-size:13px;transition:top .18s ease}.skip-link:focus-visible{top:12px}.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}.display{font-size:clamp(2.1rem,1.15rem + 3.4vw,3.6rem);line-height:1.16;letter-spacing:-.03em;font-weight:650}.lead{max-width:54ch;color:var(--ink-2);font-size:clamp(15px,.9rem + .25vw,17px);line-height:1.8;text-wrap:pretty}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-top:18px;border-top:1px solid var(--line)}.section-head h2{font-size:clamp(1.15rem,1rem + .6vw,1.5rem);font-weight:620;letter-spacing:-.015em}.section-head .count{font-family:var(--font-mono);font-size:12px;color:var(--muted);letter-spacing:.08em}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border:1px solid transparent;border-radius:999px;background:var(--ink);color:var(--bg-elevated);font-size:14.5px;font-weight:550;transition:transform .18s ease,opacity .18s ease,border-color .18s ease,color .18s ease}.btn:hover{transform:translateY(-1px);opacity:.92}.btn.ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}.btn.ghost:hover{border-color:var(--accent);color:var(--accent-ink);opacity:1}.status{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap}.status:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.status[data-status=online]{color:var(--accent-ink)}.status[data-status=online]:before{animation:status-pulse 2.4s ease-in-out infinite}@keyframes status-pulse{0%,to{opacity:1;box-shadow:0 0 0 0 currentColor}50%{opacity:.55;box-shadow:0 0 0 3px color-mix(in srgb,currentColor 18%,transparent)}}.status[data-status=beta]{color:#9a6a00}.status[data-status=planned]{color:var(--faint)}@media(prefers-color-scheme:dark){.status[data-status=beta]{color:#e0b04a}}.prose{color:var(--ink-2);font-size:15.5px;line-height:1.85}.prose>*+*{margin-top:1.1em}.prose h2{margin-top:2.2em;font-size:1.15rem;font-weight:620;letter-spacing:-.01em;color:var(--ink)}.prose h3{margin-top:1.8em;font-size:1rem;font-weight:600;color:var(--ink)}.prose ul,.prose ol{padding-left:1.15em;list-style:disc}.prose li+li{margin-top:.35em}.prose table{width:100%;border-collapse:collapse;font-size:14.5px}.prose th,.prose td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.prose th{font-weight:600;color:var(--ink);white-space:nowrap}.prose code{font-family:var(--font-mono);font-size:.9em;padding:1px 5px;border-radius:5px;background:var(--accent-soft);color:var(--accent-ink)}.prose a{color:var(--accent-ink);border-bottom:1px solid var(--line-strong)}@supports (animation-timeline: view()){@media(prefers-reduced-motion:no-preference){.reveal{opacity:0;translate:0 14px;animation:reveal-in linear both;animation-timeline:view();animation-range:entry 0% entry 42%}.reveal-grid>:nth-child(2){animation-range:entry 0% entry 48%}.reveal-grid>:nth-child(3){animation-range:entry 0% entry 54%}.reveal-grid>:nth-child(n+4){animation-range:entry 0% entry 60%}}}@keyframes reveal-in{to{opacity:1;translate:0 0}}.sys-frame{border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);background:var(--sys-tint);box-shadow:var(--shadow);overflow:hidden;margin-top:clamp(20px,3vw,32px)}.sys-band{height:5px;background:linear-gradient(90deg,var(--sys),color-mix(in oklab,var(--sys) 55%,var(--sys-band)),var(--sys))}.sys-banner{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:13px clamp(18px,3vw,28px);border-bottom:1px solid color-mix(in srgb,var(--sys) 22%,transparent);background:color-mix(in srgb,var(--sys) 6%,transparent);font-size:13px}.sys-banner .sys-mark{display:inline-block;width:10px;height:10px;border-radius:3px;background:var(--sys);rotate:45deg}.sys-banner .sys-name{font-weight:600;color:var(--sys-ink)}.sys-banner .sys-hint{color:var(--muted);font-size:12px}.sys-banner .sys-out{margin-left:auto;white-space:nowrap;color:var(--muted);border-bottom:1px solid transparent}.sys-banner .sys-out:hover{color:var(--sys-ink);border-bottom-color:var(--sys)}.sys-frame :where(.status[data-status=online]){color:var(--sys-ink)}.prose details{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-elevated);padding:0 18px}.prose details+details{margin-top:10px}.prose details[open]{border-color:color-mix(in srgb,var(--sys) 40%,transparent);background:color-mix(in srgb,var(--sys) 4%,var(--bg-elevated))}.prose summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;font-size:15.5px;font-weight:600;color:var(--ink)}.prose summary::-webkit-details-marker{display:none}.prose summary:after{content:"";width:10px;height:10px;flex:none;border-right:1.6px solid var(--sys-ink);border-bottom:1.6px solid var(--sys-ink);rotate:45deg;translate:2px -3px;transition:rotate .2s ease}.prose details[open] summary:after{rotate:225deg;translate:-2px 3px}.prose details>:not(summary){padding-bottom:16px}.viz-title{font-size:13px;font-family:var(--font-mono);font-weight:500;letter-spacing:.14em;color:var(--faint);padding-bottom:12px;border-bottom:1px solid var(--line)}.meters{margin-top:18px;display:grid;gap:16px}.meter .meter-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:13.5px}.meter .meter-label{font-weight:550;color:var(--ink-2)}.meter .meter-value{font-family:var(--font-mono);font-size:12px;color:var(--sys-ink);white-space:nowrap}.meter .meter-bar{margin-top:6px;height:8px;border-radius:999px;background:color-mix(in srgb,var(--sys) 12%,transparent);overflow:hidden}.meter .meter-fill{display:block;height:100%;width:calc(var(--pct, 0) * 1%);border-radius:999px;background:linear-gradient(90deg,color-mix(in oklab,var(--sys) 70%,var(--sys-band)),var(--sys))}@supports (animation-timeline: view()){@media(prefers-reduced-motion:no-preference){.meter .meter-fill{scale:0 1;transform-origin:left center;animation:meter-grow linear both;animation-timeline:view();animation-range:entry 0% entry 60%}}}@keyframes meter-grow{to{scale:1 1}}.steps{margin-top:18px;counter-reset:step;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr))}.step{counter-increment:step;position:relative;padding:0 26px 0 0}.step:after{content:"";position:absolute;top:15px;right:8px;left:calc(50% + 24px);height:2px;background:color-mix(in srgb,var(--sys) 35%,transparent)}.step:not(:last-child):before{content:"";position:absolute;top:12px;right:2px;z-index:1;width:7px;height:7px;rotate:45deg;border-top:2px solid color-mix(in srgb,var(--sys) 55%,transparent);border-right:2px solid color-mix(in srgb,var(--sys) 55%,transparent)}.step .step-dot{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-mono);font-size:12px;color:#fff;background:color-mix(in oklab,var(--sys) 82%,var(--sys-band));outline:4px solid color-mix(in srgb,var(--sys) 15%,transparent)}.step .step-dot:before{content:counter(step,decimal-leading-zero)}.step .step-title{margin-top:10px;font-size:14px;font-weight:600;color:var(--ink)}.step .step-desc{margin-top:4px;font-size:12.5px;line-height:1.7;color:var(--muted)}.flow{margin-top:18px;position:relative;padding-left:20px}.flow:before{content:"";position:absolute;left:4px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--sys),color-mix(in srgb,var(--sys) 18%,transparent))}.flow li{position:relative;padding:7px 0 7px 10px}.flow li:before{content:"";position:absolute;left:-20px;top:16px;width:10px;height:10px;border-radius:50%;background:var(--bg-elevated);border:2px solid var(--sys)}.flow li strong{display:block;font-size:14px;font-weight:600;color:var(--ink)}.flow li span{display:block;margin-top:2px;font-size:13px;line-height:1.7;color:var(--muted)}.prose tbody tr,.role-table tbody tr{transition:background-color .16s ease}.prose tbody tr:hover,.role-table tbody tr:hover{background:color-mix(in srgb,var(--sys) 6%,transparent)}.site-header[data-astro-cid-ctg3m53h]{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid var(--line)}.inner[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}.brand[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;gap:11px;min-width:0}.mark[data-astro-cid-ctg3m53h]{width:28px;height:28px;flex:none}.brand-text[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column;line-height:1.25;min-width:0}.brand-text[data-astro-cid-ctg3m53h] strong[data-astro-cid-ctg3m53h]{font-size:14.5px;font-weight:600;letter-spacing:.01em;white-space:nowrap}.brand-text[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]{font-size:11.5px;color:var(--muted);letter-spacing:.04em}.nav[data-astro-cid-ctg3m53h]{display:flex;gap:22px;font-size:13.5px;color:var(--muted)}.nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{padding:4px 0;border-bottom:1px solid transparent;transition:color .18s ease,border-color .18s ease}.nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover,.nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h][aria-current=page]{color:var(--ink);border-bottom-color:var(--accent)}.nav[data-astro-cid-ctg3m53h] .official[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;gap:4px;color:var(--ink-2)}.nav[data-astro-cid-ctg3m53h] .official[data-astro-cid-ctg3m53h]:before{content:"";width:1px;height:12px;margin-right:8px;background:var(--line-strong)}.nav[data-astro-cid-ctg3m53h] .official[data-astro-cid-ctg3m53h] svg[data-astro-cid-ctg3m53h]{width:11px;height:11px;color:var(--faint);transition:transform .18s ease,color .18s ease}.nav[data-astro-cid-ctg3m53h] .official[data-astro-cid-ctg3m53h]:hover svg[data-astro-cid-ctg3m53h]{color:var(--accent);transform:translate(1px,-1px)}@media(max-width:760px){.nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:not(.official){display:none}.nav[data-astro-cid-ctg3m53h] .official[data-astro-cid-ctg3m53h]:before{display:none}.brand-text[data-astro-cid-ctg3m53h] strong[data-astro-cid-ctg3m53h]{font-size:13.5px}}@media(max-width:520px){.brand-text[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]{display:none}.nav[data-astro-cid-ctg3m53h]{gap:16px;font-size:13px}.mark[data-astro-cid-ctg3m53h]{width:26px;height:26px}}.site-footer[data-astro-cid-gcn2mc3v]{margin-top:96px;padding:44px 0 32px;border-top:1px solid var(--line);background:var(--bg-elevated)}.cols[data-astro-cid-gcn2mc3v]{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:32px;padding-bottom:32px}.name[data-astro-cid-gcn2mc3v]{font-size:14.5px;font-weight:600}.desc[data-astro-cid-gcn2mc3v]{margin-top:8px;max-width:34ch;font-size:13px;line-height:1.75;color:var(--muted)}.official[data-astro-cid-gcn2mc3v]{display:inline-flex;align-items:center;gap:5px;margin-top:14px;padding-bottom:1px;font-size:13px;color:var(--ink-2);border-bottom:1px solid var(--line-strong);transition:color .16s ease,border-color .16s ease}.official[data-astro-cid-gcn2mc3v] svg[data-astro-cid-gcn2mc3v]{width:11px;height:11px;color:var(--faint)}.official[data-astro-cid-gcn2mc3v]:hover{color:var(--accent-ink);border-bottom-color:var(--accent)}.official[data-astro-cid-gcn2mc3v]:hover svg[data-astro-cid-gcn2mc3v]{color:var(--accent)}.label[data-astro-cid-gcn2mc3v]{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--faint);margin-bottom:12px;text-transform:none}ul[data-astro-cid-gcn2mc3v]{display:grid;gap:9px;font-size:13.5px;color:var(--ink-2)}ul[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover{color:var(--accent-ink)}ul[data-astro-cid-gcn2mc3v] span[data-astro-cid-gcn2mc3v]{color:var(--muted);font-size:13px}.base[data-astro-cid-gcn2mc3v]{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--faint)}.legal[data-astro-cid-gcn2mc3v]{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.sep[data-astro-cid-gcn2mc3v]{color:var(--line-strong)}.icp[data-astro-cid-gcn2mc3v]{color:var(--faint);border-bottom:1px solid transparent;transition:color .16s ease,border-color .16s ease}.icp[data-astro-cid-gcn2mc3v]:hover{color:var(--accent-ink);border-bottom-color:var(--accent)}@media(max-width:760px){.cols[data-astro-cid-gcn2mc3v]{grid-template-columns:1fr 1fr}.col[data-astro-cid-gcn2mc3v]:first-child{grid-column:1 / -1}}
