:root{color-scheme:dark;--bg: #000;--fg: #fff;--muted: rgba(255, 255, 255, .62);--faint: rgba(255, 255, 255, .38);--line: rgba(255, 255, 255, .16);--line-strong: rgba(255, 255, 255, .5);--card: rgba(255, 255, 255, .025);--bar: 64px;--header-height: calc(var(--bar) + env(safe-area-inset-top, 0px));--gutter: 24px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{background:var(--bg);scroll-padding-top:var(--header-height);-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;line-height:1.5;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}main{flex:1}a{color:inherit;text-decoration:none}h1,h2,h3{font-weight:600;letter-spacing:-.02em;margin:0}p{margin:0}code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.92em}:focus-visible{outline:1.5px solid 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.2s}.node-glyph{fill:none;stroke:#fff;stroke-linecap:round;stroke-linejoin:round}.node-letter{fill:#fff;font-weight:600}.node-label{fill:var(--muted);font-weight:500;transition:fill .2s}.nodes a:hover .node circle,.nodes a:focus-visible .node circle{stroke:#fff;fill:#111}.nodes a:hover .node-label,.nodes a:focus-visible .node-label{fill:#fff}.nodes a:focus-visible{outline:none}.status{text-align:center;padding:4px var(--gutter) clamp(20px,4vh,40px);min-height:72px;flex:none}.workbench-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;max-width:560px;min-height:112px;margin:0 auto;padding:24px 28px;border:1px solid rgba(255,255,255,.24);border-radius:24px;background:#ffffff0f;text-align:left;transition:background .2s,border-color .2s}.workbench-entry:hover{background:#ffffff1a;border-color:var(--line-strong)}.workbench-entry 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var(--line);border-radius:22px;padding:26px;background:var(--card)}.card h2,.card h3{font-size:21px;margin:0 0 8px}.card p{color:var(--muted)}.card.wide{padding:clamp(26px,4vw,44px)}.card.wide>h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:12px}.card.wide>p{max-width:720px;font-size:17px}.num{display:block;color:var(--faint);font-size:13px;font-variant-numeric:tabular-nums;margin-bottom:36px}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}@media(max-width:820px){.steps{grid-template-columns:1fr}.num{margin-bottom:18px}}.copy{display:flex;align-items:center;gap:12px;margin-top:22px;padding:8px 8px 8px 18px;border:1px solid var(--line);border-radius:999px;max-width:520px}.copy code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page{padding-top:56px}.page.center{text-align:center;padding-top:120px;display:flex;flex-direction:column;align-items:center;gap:18px}.page.center 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p{overflow-wrap:anywhere}.app-meta{margin-top:8px;font-size:13px;color:var(--faint)!important}.skeleton{position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent);animation:shimmer 1.4s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.product-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.product{display:flex;flex-direction:column;gap:6px}.product p{flex:1;margin-bottom:16px}.product .btn{align-self:flex-start}.product-icon{width:48px;height:48px;border-radius:50%;border:1.4px solid var(--line-strong);display:grid;place-items:center;margin-bottom:18px}.product-icon svg{width:30px;height:30px}.product-icon .node-glyph{stroke-width:1.5}.features{list-style:none;padding:0;margin:28px 0 30px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px 28px}.features h3{font-size:16px;margin-bottom:4px}.features p{font-size:15px}@media(max-width:820px){.features{grid-template-columns:1fr 1fr}}@media(max-width:520px){.features{grid-template-columns:1fr}}.legal{max-width:760px}.legal h2{font-size:20px;margin:34px 0 10px}.legal p{color:var(--muted);font-size:17px}.foot{border-top:1px solid var(--line);margin-top:96px;padding:26px 0 calc(26px + env(safe-area-inset-bottom,0px));color:var(--faint);font-size:13px}.foot-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.foot nav{display:flex;gap:20px}.foot a:hover{color:var(--fg)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}