:root{--bg:#06111c;--panel:#0b1a29;--panel2:#102438;--line:#284057;--text:#f5f8fc;--muted:#91a5b8;--cyan:#39c6e8;--green:#42d38b;--amber:#ffbd59;--blue:#498cf2}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--text);background:var(--bg);font:400 16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}button,a{font:inherit}.skip{position:fixed;z-index:50;top:.5rem;left:.5rem;padding:.5rem;color:#06111c;background:var(--cyan);transform:translateY(-160%)}.skip:focus{transform:none}.topbar{position:sticky;z-index:20;top:0;display:flex;justify-content:space-between;padding:1rem 5vw;border-bottom:1px solid var(--line);background:#06111cf0}.topbar a{color:var(--muted);font-weight:750;text-decoration:none}.topbar span{color:var(--muted);font:700 .68rem/1 ui-monospace,monospace;text-transform:uppercase}.topbar i{display:inline-block;width:7px;height:7px;margin-right:.4rem;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}main{width:min(1220px,92vw);margin:auto}.hero{padding:clamp(4rem,8vw,7rem) 0 3.5rem}.label{margin:0 0 .65rem;color:var(--cyan);font:800 .7rem/1.2 ui-monospace,monospace;letter-spacing:.11em;text-transform:uppercase}.hero h1{max-width:850px;margin:0;font-size:clamp(2.3rem,5vw,4.7rem);line-height:1.02;letter-spacing:-.05em}.hero>p:not(.label){max-width:720px;margin:1.3rem 0;color:var(--muted);font-size:1.08rem}.badges,.stack-list{display:flex;flex-wrap:wrap;gap:.4rem}.badges span,.stack-list span{padding:.3rem .55rem;border:1px solid var(--line);border-radius:4px;color:#c1cfdb;background:var(--panel);font:700 .68rem/1.2 ui-monospace,monospace}.workflow,.architecture,.evidence,.stack{margin-bottom:1.2rem;padding:clamp(1.1rem,2.6vw,2rem);border:1px solid var(--line);border-radius:12px;background:var(--panel)}.section-head{display:flex;justify-content:space-between;align-items:start;gap:1rem;margin-bottom:1.3rem}.section-head h2{margin:0;font-size:clamp(1.4rem,2.5vw,2rem)}.section-head>div>p:last-child{margin:.3rem 0;color:var(--muted)}.section-head button{padding:.5rem .75rem;color:var(--text);border:1px solid var(--line);border-radius:5px;background:var(--bg);cursor:pointer;font-size:.75rem;font-weight:800}.section-head button:hover,.section-head button:focus-visible{border-color:var(--cyan);outline:none}.workflow-layout{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(280px,.9fr);gap:1rem}.step-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem 1.8rem}.step-card{position:relative;display:grid;grid-template-columns:auto 1fr;gap:.8rem;min-height:126px;padding:.9rem;border:1px solid var(--line);border-radius:9px;color:var(--text);text-align:left;background:var(--bg);cursor:pointer;transition:.2s}.step-card::after{content:"→";position:absolute;left:calc(100% + .55rem);top:50%;color:#526b82}.step-card:nth-child(2n)::after{content:"↓";left:50%;top:calc(100% + .55rem)}.step-card:last-child::after{display:none}.step-card:hover,.step-card:focus-visible,.step-card.selected{border-color:var(--cyan);transform:translateY(-2px);outline:none;box-shadow:0 9px 20px #0004}.step-number{display:grid;place-items:center;width:34px;height:34px;color:var(--cyan);border-radius:6px;background:#0b2c39;font:800 .7rem/1 ui-monospace,monospace}.step-copy{min-width:0}.step-card h3{margin:0;font-size:.9rem}.step-card p{margin:.3rem 0;color:var(--muted);font-size:.72rem}.step-footer{display:flex;justify-content:space-between;align-items:center;gap:.4rem}.tool{overflow:hidden;color:#bad0df;font:700 .62rem/1.2 ui-monospace,monospace;text-overflow:ellipsis;white-space:nowrap}.status{padding:.18rem .36rem;border-radius:3px;color:#06111c;background:var(--accent,var(--cyan));font:900 .56rem/1 ui-monospace,monospace;text-transform:uppercase}.details{position:sticky;top:82px;align-self:start;min-height:390px;padding:1.2rem;border:1px solid var(--line);border-radius:9px;background:var(--panel2)}.detail-status{color:var(--cyan);font:800 .65rem/1 ui-monospace,monospace}.detail-icon{display:grid;place-items:center;width:48px;height:48px;margin:2.5rem 0 1rem;color:var(--cyan);border:1px solid #39c6e855;border-radius:8px;background:#0a3040;font-weight:900}.details h3{margin:0;font-size:1.35rem}.details>p{color:var(--muted);font-size:.85rem}.details dl{margin:1.5rem 0 0}.details dl div{padding:.75rem 0;border-top:1px solid var(--line)}.details dt{color:var(--cyan);font:800 .62rem/1 ui-monospace,monospace;text-transform:uppercase}.details dd{margin:.35rem 0 0;font-size:.82rem}.architecture-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:.75rem}.architecture-flow article{display:flex;flex-direction:column;padding:1rem;border:1px solid var(--line);border-radius:8px;background:var(--bg)}.architecture-flow article span{color:var(--cyan);font:800 .65rem/1 ui-monospace,monospace}.architecture-flow article b{margin:.55rem 0 .15rem;font-size:.88rem}.architecture-flow article small{color:var(--muted)}.architecture-flow>i,.branch>i{color:var(--cyan);font-style:normal}.branch{display:grid;grid-column:3/6;grid-template-columns:auto 1fr auto 1fr;align-items:center;gap:.75rem}.database{border-color:#498cf266!important}.cache{border-color:#42d38b66!important}.runtime-note{display:flex;align-items:center;flex-wrap:wrap;gap:.45rem;margin-top:1rem;padding:.75rem;border-left:2px solid var(--blue);background:var(--bg)}.runtime-note strong{margin-right:.5rem}.runtime-note span{padding:.2rem .4rem;color:var(--muted);border:1px solid var(--line);border-radius:3px;font-size:.66rem}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}.evidence-grid article{display:flex;align-items:center;gap:.7rem;padding:.8rem;border:1px solid var(--line);border-radius:7px;background:var(--bg)}.evidence-grid i{display:grid;place-items:center;width:28px;height:28px;color:#06111c;border-radius:50%;background:var(--green);font-style:normal;font-weight:900}.evidence-grid div{display:flex;flex-direction:column}.evidence-grid b{font-size:.8rem}.evidence-grid small{color:var(--muted);font-size:.67rem}.stack{margin-bottom:5rem}.stack .label{margin-bottom:1rem}@media(max-width:850px){.workflow-layout{grid-template-columns:1fr}.details{position:static;min-height:auto}.architecture-flow{grid-template-columns:1fr}.architecture-flow>i{transform:rotate(90deg);text-align:center}.branch{grid-column:auto;grid-template-columns:1fr}.branch>i{transform:rotate(45deg);text-align:center}.evidence-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){main{width:94vw}.topbar span{display:none}.hero{padding-top:3rem}.step-grid,.evidence-grid{grid-template-columns:1fr}.step-card::after,.step-card:nth-child(2n)::after{content:"↓";left:50%;top:calc(100% + .55rem)}.section-head{flex-direction:column}.section-head button{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}