.cmdk{position:fixed;inset:0;z-index:200}.cmdk[hidden]{display:none}.cmdk-backdrop{position:absolute;inset:0;background:#0c0e1252;backdrop-filter:blur(2px)}.cmdk-panel{position:relative;width:min(620px,calc(100vw - 32px));margin:12vh auto 0;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 60px -24px #14161a73;overflow:hidden}.cmdk-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);color:var(--ink-3)}.cmdk-head input{flex:1;border:none;background:none;padding:0;font-family:inherit;font-size:15px;color:var(--ink);outline:none}.cmdk-head input::placeholder{color:var(--ink-3)}.cmdk-list{max-height:min(52vh,420px);overflow-y:auto;padding:6px}.cmdk-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;cursor:pointer;color:var(--ink)}.cmdk-item[aria-selected=true]{background:var(--accent-wash)}.cmdk-item .k{flex:none;font-family:var(--mono);font-size:10.5px;color:var(--ink-3);border:1px solid var(--line);border-radius:5px;padding:1px 5px;min-width:32px;text-align:center}.cmdk-item .t{font-size:.92rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cmdk-item .d{flex:1;min-width:0;font-size:.8rem;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cmdk-item .soon{flex:none;font-size:10px;color:var(--ink-3);border:1px solid var(--line);border-radius:5px;padding:1px 5px}.cmdk-empty{padding:22px 14px;text-align:center;color:var(--ink-3);font-size:.86rem}.cmdk-foot{display:flex;gap:16px;padding:9px 16px;border-top:1px solid var(--line);background:var(--surface-2);font-size:11px;color:var(--ink-3)}.cmdk-foot span{display:flex;align-items:center;gap:4px}.cmdk-foot kbd{font-family:var(--mono);font-size:10px;border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:1px 4px;color:var(--ink-2)}.cmdk-head kbd{font-family:var(--mono);font-size:10px;border:1px solid var(--line);border-radius:4px;padding:1px 5px}@media(max-width:600px){.cmdk-panel{margin-top:8vh}.cmdk-item .d,.cmdk-foot{display:none}}:root{--bg: #07080a;--surface: #0d0f13;--surface-2: #14171c;--ink: #e8eef7;--ink-2: #9aa5b4;--ink-3: #7a8494;--line: rgba(255, 255, 255, .1);--line-soft: rgba(255, 255, 255, .055);--accent: #3ee0c8;--accent-ink: #7bf0dd;--accent-wash: rgba(62, 224, 200, .12);--dot: rgba(255, 255, 255, .08);--shadow: 0 1px 0 rgba(255, 255, 255, .04), 0 24px 48px -32px rgba(0, 0, 0, .9);--sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, monospace;--wrap: 1080px;--read: 720px;--radius: 14px;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background-color:var(--bg);background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:48px 48px;background-attachment:fixed;color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.25;letter-spacing:-.02em}h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.12;letter-spacing:-.035em}h2{font-size:clamp(1.4rem,2.6vw,1.85rem)}h3{font-size:1.1rem}p{margin:0}code,kbd{font-family:var(--mono);font-size:.9em}::selection{background:var(--accent);color:#04120f}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:100;background:var(--surface);padding:10px 16px;border-radius:8px;border:1px solid var(--line)}.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}.section{padding:72px 0}.section+.section{padding-top:0}.read{max-width:var(--read)}.eyebrow{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);opacity:.85;margin-bottom:14px}.lede{font-size:1.0625rem;color:var(--ink-2);line-height:1.8}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}.section-head p{color:var(--ink-2);font-size:.95rem}.more{font-size:.9rem;color:var(--accent);white-space:nowrap}.more:hover{color:var(--accent-ink)}.site-header{position:sticky;top:0;z-index:50;background:#07080ac2;backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}.site-header:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,rgba(62,224,200,.4),transparent);pointer-events:none}.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:#04120f;font-size:15px;font-weight:600;line-height:1}.brand-text{display:flex;align-items:baseline;gap:8px;font-family:var(--mono);font-size:.86rem;letter-spacing:.14em;text-transform:uppercase}.brand-text em{font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:4px}.nav-link{padding:7px 12px;border-radius:8px;font-size:.9rem;color:var(--ink-2);transition:color .15s,background .15s}.nav-link:hover{color:var(--ink);background:var(--surface-2)}.nav-link.active{color:var(--ink);background:var(--accent-wash)}.nav-search{display:inline-flex;align-items:center;gap:7px;margin-left:auto;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink-2);font-family:inherit;font-size:.86rem;cursor:pointer;transition:border-color .15s,color .15s}.nav-search:hover{border-color:var(--ink-3);color:var(--ink)}.nav-search kbd{font-family:var(--mono);font-size:10px;color:var(--ink-3);border:1px solid var(--line);border-radius:4px;padding:1px 4px}.nav-mobile{display:none;position:relative}.nav-mobile summary{list-style:none;cursor:pointer;width:38px;height:38px;display:grid;place-items:center;gap:4px;border:1px solid var(--line);border-radius:9px}.nav-mobile summary::-webkit-details-marker{display:none}.nav-mobile summary span{display:block;width:16px;height:1.5px;background:var(--ink)}.nav-mobile-panel{position:absolute;right:0;top:46px;min-width:160px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;display:grid}.nav-mobile-panel a{padding:9px 12px;border-radius:8px;font-size:.92rem;color:var(--ink-2)}.nav-mobile-panel a:hover{background:var(--surface-2);color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;font-size:.94rem;font-weight:500;border:1px solid transparent;cursor:pointer;transition:transform .12s,background .15s,border-color .15s,color .15s;font-family:inherit}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);color:#04120f}.btn-primary:hover{background:#62efd9}.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-ink)}.btn-sm{padding:8px 14px;font-size:.86rem}.btn[disabled]{opacity:.5;cursor:not-allowed}.actions{display:flex;flex-wrap:wrap;gap:10px}.hero{position:relative;padding:88px 0 64px;overflow:hidden}.hero:before{content:"";position:absolute;inset:-1px 0 auto;height:420px;background-image:radial-gradient(circle at 1px 1px,var(--dot) 1px,transparent 0);background-size:22px 22px;-webkit-mask-image:radial-gradient(ellipse 65% 70% at 50% 0%,#000 20%,transparent 78%);mask-image:radial-gradient(ellipse 65% 70% at 50% 0%,#000 20%,transparent 78%);pointer-events:none}.hero:after{content:"";position:absolute;inset:-160px 0 auto;height:520px;background:radial-gradient(ellipse 46% 58% at 42% 40%,rgba(62,224,200,.13),transparent 70%);pointer-events:none}.hero>.wrap{position:relative}.hero h1{font-size:clamp(1.95rem,4.4vw,3.05rem);max-width:none;margin-bottom:22px}.hero h1 .hl{color:var(--accent);white-space:nowrap}.hero .lede{max-width:54ch;font-size:1.09rem;margin-bottom:34px}.hero-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}.chip{font-family:var(--mono);font-size:12px;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:5px 11px;background:var(--surface)}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:18px}.card{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color .18s,transform .18s,box-shadow .18s}a.card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));transform:translateY(-2px);box-shadow:0 0 0 1px #3ee0c81a,0 22px 48px -32px #3ee0c880}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.card h3{font-size:1.05rem}.card p{color:var(--ink-2);font-size:.92rem;line-height:1.7}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}.tag{font-family:var(--mono);font-size:11px;color:var(--ink-2);background:var(--surface-2);border-radius:6px;padding:3px 8px}.status{font-family:var(--mono);font-size:11px;padding:3px 8px;border-radius:6px;white-space:nowrap;border:1px solid transparent}.status-live{color:var(--accent-ink);background:var(--accent-wash)}.status-dev{color:var(--ink-2);background:var(--surface-2);border-color:var(--line)}.status-soon{color:var(--ink-3);background:var(--surface-2);border-color:var(--line)}.cover{position:relative;aspect-ratio:16 / 9;border-radius:10px;margin-bottom:18px;overflow:hidden;background:var(--bg);border:1px solid var(--line-soft);display:grid;place-items:center}.cover span{position:relative;font-family:var(--mono);font-size:1.35rem;letter-spacing:.04em;color:var(--ink-2)}.cover-art{position:relative;width:100%;height:100%}.tool-card{padding:20px}.tool-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--accent-wash);color:var(--accent-ink);font-family:var(--mono);font-size:13px;margin-bottom:14px}.tool-card.is-soon{opacity:.62}.tool-card.is-soon .tool-icon{background:var(--surface-2);color:var(--ink-3)}.tool-body{display:flex;flex-direction:column}.rows{border-top:1px solid var(--line)}.row{display:flex;align-items:baseline;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);transition:padding-left .15s}a.row:hover{padding-left:6px}.row .date{font-family:var(--mono);font-size:12px;color:var(--ink-3);flex:none;width:88px}.row .row-title{font-weight:500}.row .row-desc{color:var(--ink-2);font-size:.9rem}.tool-page{padding:56px 0 88px}.tool-head{margin-bottom:28px}.tool-head h1{font-size:clamp(1.7rem,3.4vw,2.3rem);margin-bottom:10px}.tool-head p{color:var(--ink-2);max-width:60ch}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.panel-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface-2);flex-wrap:wrap}.panel-bar .label{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.panel-actions{display:flex;gap:8px;flex-wrap:wrap}.panel-body{padding:16px}textarea,input:not([type=checkbox]):not([type=radio]),select{width:100%;font-family:var(--mono);font-size:13.5px;line-height:1.7;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;resize:vertical;transition:border-color .15s}textarea:focus,input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3ee0c81f}textarea{min-height:240px}.field-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.field-row>*{flex:1 1 180px}.hint{font-size:.84rem;color:var(--ink-3);margin-top:10px}.ok{color:var(--accent-ink)}.bad{color:#ff7a7a}.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}.prose{max-width:var(--read);font-size:1rem;line-height:1.85;color:var(--ink-2)}.prose h2{color:var(--ink);font-size:1.3rem;margin:40px 0 12px}.prose h3{color:var(--ink);font-size:1.05rem;margin:28px 0 8px}.prose p,.prose ul,.prose ol{margin:14px 0}.prose ul,.prose ol{padding-left:22px}.prose li{margin:6px 0}.prose strong{color:var(--ink);font-weight:600}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose code{background:var(--surface-2);padding:2px 6px;border-radius:5px;font-size:.88em;color:var(--ink)}.prose pre{margin:18px 0;padding:14px 16px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;overflow-x:auto;-webkit-overflow-scrolling:touch;font-size:.84rem;line-height:1.75}.prose pre code{background:none;padding:0;font-size:inherit;color:var(--ink);white-space:pre}.prose blockquote{margin:20px 0;padding:2px 0 2px 18px;border-left:2px solid var(--line);color:var(--ink-3)}.page-head{padding:72px 0 40px;border-bottom:1px solid var(--line)}.page-head h1{font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:14px}.page-head .lede{max-width:58ch}.sum-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:18px}.sum-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column;gap:4px}.sum-card.accent{background:var(--accent-wash);border-color:transparent}.slabel{font-size:.76rem;color:var(--ink-3)}.sum-card.accent .slabel{color:var(--accent-ink)}.sval{font-family:var(--mono);font-size:1.32rem;color:var(--ink);font-variant-numeric:tabular-nums}.sum-card.accent .sval{color:var(--accent-ink)}.ssub{font-size:.74rem;color:var(--ink-3);font-family:var(--mono)}.related{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:44px;padding:15px 18px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:.88rem;max-width:100%}.related-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.related a{color:var(--accent)}.related a:hover{color:var(--accent-ink);text-decoration:underline;text-underline-offset:3px}.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:56px 0 32px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:40px}.footer-brand p{color:var(--ink-2);font-size:.9rem;margin-top:12px;max-width:34ch}.footer-col h4{font-size:.78rem;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:12px}.footer-col a{display:block;font-size:.9rem;color:var(--ink-2);padding:4px 0}.footer-col a:hover{color:var(--ink)}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--ink-3)}.footer-bottom a{color:var(--ink-3)}.footer-bottom a:hover{color:var(--ink-2)}.icp{display:flex;gap:14px;flex-wrap:wrap}.footer-bottom .icp a.icp-num{color:var(--ink-2)}.footer-bottom .icp a.icp-num:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1 / -1}}@media(max-width:720px){.nav-links{display:none}.nav-mobile{display:block}.nav-search-text,.nav-search kbd{display:none}.nav-search{padding:8px;margin-left:auto}.section{padding:56px 0}.hero{padding:64px 0 56px}.hero h1{max-width:none}.page-head{padding:48px 0 32px}.split{grid-template-columns:1fr}.sval{font-size:1.15rem}.row{flex-wrap:wrap;gap:4px}.row .date{width:auto;order:-1}.footer-grid{gap:28px}}@media(max-width:600px){.tool-card{flex-direction:row;align-items:flex-start;gap:14px;padding:16px}.tool-icon{margin-bottom:0;width:36px;height:36px;flex:none;font-size:12px}.tool-body{flex:1;min-width:0}.tool-body .card-top{margin-bottom:2px}.tool-card p{font-size:.86rem}.panel-bar{flex-direction:column;align-items:stretch;gap:10px}.panel-actions{width:100%}.panel-actions .btn{flex:1 1 0}textarea{min-height:180px}}