.wrapd{max-width:1120px;margin:0 auto;padding:64px 24px 100px}
.topd{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:34px}
.topd .brand{font-weight:600}
.doc{display:grid;grid-template-columns:230px 1fr;gap:56px}
@media(max-width:860px){.doc{grid-template-columns:1fr;gap:0}.toc{display:none}}
.toc{position:sticky;top:26px;align-self:start;max-height:calc(100vh - 52px);overflow:auto;font-size:13px;line-height:1.9;border-left:1px solid var(--line);padding-left:16px}
.toc a{display:block;color:var(--dim);text-decoration:none;transition:.15s}
.toc a:hover{color:var(--fg)}.toc a .k{font-family:'Fragment Mono',monospace;font-size:11px;color:var(--acc);opacity:.7;margin-right:7px}
.toc .grp{color:#5c666c;text-transform:uppercase;letter-spacing:.08em;font-size:10.5px;margin:16px 0 4px;font-family:'Fragment Mono',monospace}
.bp h1{font-size:36px;line-height:1.1;margin:0 0 18px}.bp h1 .tm{color:var(--acc)}
.thesis{border:1px solid #26313a;border-left:3px solid var(--acc);background:#0b0f13;border-radius:14px;padding:20px 24px;margin:0 0 24px;font-size:16.5px;line-height:1.68;color:#cdd5da}
.thesis b{color:var(--fg)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0 8px}
@media(max-width:560px){.metrics{grid-template-columns:repeat(2,1fr)}}
.metric{border:1px solid var(--line);border-radius:12px;padding:15px 16px;background:#0b0e11}
.metric .v{font-family:'Fragment Mono',monospace;font-size:22px;color:var(--fg);letter-spacing:-.5px}
.metric .v small{color:var(--acc);font-size:14px}
.metric .l{color:var(--dim);font-size:12.5px;margin-top:3px}
.sec{border-top:1px solid var(--line);padding:30px 0 6px;scroll-margin-top:20px}
.sec h2{display:flex;gap:14px;align-items:baseline;font-size:21px;margin:0 0 12px}
.sec h2 .n{font-family:'Fragment Mono',monospace;font-size:13px;color:var(--acc);opacity:.9;min-width:30px}
.sec p,.sec li{color:#c6cdd2;font-size:15.5px;line-height:1.72}
.sec ol,.sec ul{margin:10px 0;padding-left:20px}.sec li{margin:7px 0}
.lede{color:#aeb7bd;font-size:16px}
.flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:8px;margin:18px 0}
.flow .node{border:1px solid #26313a;border-radius:10px;padding:11px 14px;background:#0c1015;min-width:96px}
.flow .node .t{font-size:13.5px;color:var(--fg);font-weight:600}
.flow .node .s{font-size:11.5px;color:var(--dim);margin-top:2px;font-family:'Fragment Mono',monospace}
.flow .arr{align-self:center;color:var(--acc);font-family:'Fragment Mono',monospace}
.io{border-collapse:collapse;width:100%;margin:14px 0;font-size:14px}
.io th,.io td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.io th{background:#0d1116;color:var(--fg);font-weight:600}
.io td b{color:var(--fg)}
.mono,code{font-family:'Fragment Mono',monospace}
code{background:#12181d;padding:1px 6px;border-radius:5px;font-size:.87em;color:#9fd0ff}
.callout{border:1px solid #26313a;border-left:3px solid #2ec17a;background:#0a0f0c;border-radius:10px;padding:13px 16px;margin:14px 0;color:#bcd3c6;font-size:14.5px}
.disc{margin-top:32px;border-top:1px solid var(--line);padding-top:18px;color:var(--dim);font-size:13px;font-family:'Fragment Mono',monospace}