.architecture-page code { color: var(--text-soft); font-size: .92em; }
.architecture-hero { padding-bottom: clamp(64px,8vw,105px); }
.arch-overline { margin:0 0 10px; color:var(--violet); font-family:var(--mono); font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.architecture-hero .arch-overline { margin-bottom:0; }
.architecture-toc { display:flex; flex-wrap:wrap; gap:8px; margin-top:34px; }
.architecture-toc a { padding:8px 12px; border:1px solid var(--line); border-radius:999px; color:var(--muted); font-size:.78rem; text-decoration:none; }
.architecture-toc a:hover,.architecture-toc a:focus-visible { color:var(--text); border-color:var(--line-strong); outline:none; }
.arch-card { padding:30px; border:1px solid var(--line-strong); border-radius:var(--radius); background:rgba(8,8,11,.84); }
.arch-card h3 { margin:0 0 22px; font-size:1.05rem; }
.arch-card p { margin:22px 0 0; color:var(--muted); font-size:.88rem; }
.arch-node { display:flex; min-height:52px; align-items:center; justify-content:center; flex-direction:column; gap:2px; padding:10px; border:1px solid var(--line-strong); border-radius:8px; color:var(--text-soft); background:var(--surface-raised); font-family:var(--mono); font-size:.76rem; text-align:center; }
.arch-node small { color:var(--muted); font-family:var(--sans); font-size:.68rem; }
.arch-node.primary,.arch-node.accent { border-color:rgba(166,140,255,.5); color:var(--text); background:linear-gradient(135deg,rgba(84,61,188,.3),rgba(33,33,42,.95)); }
.arch-node.compact { min-height:44px; font-size:.68rem; }
.ownership-v2 { display:grid; gap:20px; }
.ownership-v2>.primary { width:min(260px,100%); margin:auto; }
.ownership-pair { position:relative; display:grid; grid-template-columns:1fr 1fr; gap:24px; padding-top:23px; }
.ownership-pair:before { position:absolute; top:0; left:25%; right:25%; height:1px; content:''; background:var(--line-strong); }
.ownership-pair>div { position:relative; display:grid; gap:7px; }
.ownership-pair>div:before { position:absolute; top:-23px; left:50%; width:1px; height:23px; content:''; background:var(--line-strong); }
.ownership-pair span,.scene-owns { color:var(--muted); font-family:var(--mono); font-size:.65rem; text-align:center; text-transform:uppercase; }
.drives { display:flex; align-items:center; justify-content:center; gap:12px; padding:10px; border:1px dashed var(--line); border-radius:8px; color:var(--muted); font-size:.72rem; }
.ownership-children { display:grid; grid-template-columns:repeat(2,1fr); gap:10px; }
.arch-flow { display:grid; margin:45px 0 0; padding:0; overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); background:rgba(8,8,11,.8); list-style:none; }
.host-flow { grid-template-columns:repeat(6,1fr); }
.arch-flow li { position:relative; min-height:150px; padding:20px 16px; }
.arch-flow li+li { border-left:1px solid var(--line); }
.arch-flow li:not(:last-child):after { position:absolute; z-index:2; top:50%; right:-6px; width:11px; height:11px; border-top:1px solid var(--line-strong); border-right:1px solid var(--line-strong); content:''; background:var(--background-elevated); transform:translateY(-50%) rotate(45deg); }
.arch-flow b,.arch-flow strong,.arch-flow small { display:block; }
.arch-flow b { color:var(--violet); font-family:var(--mono); font-size:.68rem; }
.arch-flow strong { margin-top:28px; font-size:.87rem; }
.arch-flow small { margin-top:7px; color:var(--muted); line-height:1.4; }
.arch-two-column { display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:22px; }
.scheduler-card dl { margin:0; }
.scheduler-card dl div { display:flex; justify-content:space-between; gap:20px; padding:9px 0; border-bottom:1px solid var(--line); font-family:var(--mono); font-size:.75rem; }
.scheduler-card dt { color:var(--muted); }.scheduler-card dd { margin:0; color:var(--text); }
.ticks { display:grid; grid-template-columns:repeat(6,1fr); gap:7px; margin-top:22px; }
.ticks i { height:8px; border-radius:3px; background:rgba(255,255,255,.07); }.ticks i:nth-child(-n+2) { background:linear-gradient(90deg,var(--blue),var(--violet)); }
.step-flow { display:grid; gap:0; margin:0; padding:0; list-style:none; counter-reset:step; }
.step-flow li { position:relative; padding:10px 12px 10px 38px; border-left:1px solid var(--line-strong); color:var(--text-soft); font-size:.82rem; }
.step-flow li:before { position:absolute; left:-9px; top:12px; display:grid; width:17px; height:17px; place-items:center; border-radius:50%; content:''; background:var(--violet); box-shadow:0 0 16px rgba(166,140,255,.35); }
.render-pipeline { display:grid; grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr; align-items:stretch; gap:8px; margin-top:45px; }
.render-pipeline>div { display:flex; min-height:125px; flex-direction:column; justify-content:center; padding:16px; border:1px solid var(--line); border-radius:8px; background:rgba(8,8,11,.82); text-align:center; }
.render-pipeline>span { align-self:center; color:var(--violet); }
.render-pipeline small { color:var(--muted); font-family:var(--mono); font-size:.6rem; text-transform:uppercase; }
.render-pipeline strong { margin-top:10px; font-family:var(--mono); font-size:.7rem; }
.frame-envelope { display:grid; grid-template-columns:repeat(6,1fr); margin:18px 0 0; padding:0; overflow:hidden; border:1px solid var(--line); border-radius:8px; list-style:none; }
.frame-envelope li { padding:14px 10px; color:var(--muted); font-size:.7rem; text-align:center; }.frame-envelope li+li { border-left:1px solid var(--line); }
.backend-map>div { display:grid; grid-template-columns:1fr auto 1.2fr auto 1.2fr; align-items:center; gap:8px; padding:12px 0; border-top:1px solid var(--line); font-size:.67rem; }
.backend-map span { color:var(--violet); }
.transform-map .transform-lane { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:12px; margin-top:12px; }
.transform-map .transform-lane>span { color:var(--muted); font-family:var(--mono); font-size:.64rem; text-align:center; }
.authority-grid { display:grid; grid-template-columns:repeat(4,1fr); margin-top:22px; overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); }
.authority-grid article { min-height:145px; padding:22px; background:rgba(8,8,11,.72); }.authority-grid article+article { border-left:1px solid var(--line); }
.authority-grid h3 { margin:0; font-size:.9rem; }.authority-grid p { margin:10px 0 0; color:var(--muted); font-size:.8rem; }
.arch-reference { margin:22px 0 0; color:var(--muted); font-size:.85rem; }.arch-reference a { color:var(--text); }
.other-detail-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:22px; margin-top:45px; }
.other-detail-grid article { min-height:330px; padding:28px; border:1px solid var(--line); border-radius:var(--radius); background:rgba(8,8,11,.72); }
.other-detail-grid h3 { margin:0; font-size:1.05rem; }.other-detail-grid article>p:last-child { margin:20px 0 0; color:var(--muted); font-size:.86rem; }
.detail-label { margin:0 0 30px; color:var(--violet); font-family:var(--mono); font-size:.67rem; text-transform:uppercase; }
.mini-fork { display:grid; justify-items:center; gap:8px; margin-top:24px; }.mini-fork>div { display:grid; width:100%; grid-template-columns:1fr 1fr; gap:10px; }.mini-fork code,.mini-import code { padding:10px; border:1px solid var(--line); border-radius:6px; background:var(--surface-raised); font-size:.66rem; text-align:center; }
.metric-cloud { display:flex; flex-wrap:wrap; gap:7px; margin-top:24px; }.metric-cloud span { padding:7px 9px; border:1px solid var(--line); border-radius:999px; color:var(--text-soft); font-family:var(--mono); font-size:.63rem; }
.mini-flow { display:grid; grid-template-columns:repeat(3,1fr); gap:7px; margin:24px 0 0; padding:0; list-style:none; }.mini-flow li { padding:10px 7px; border:1px solid var(--line); border-radius:6px; color:var(--text-soft); font-size:.68rem; text-align:center; }
.mini-import { display:flex; align-items:center; gap:7px; margin-top:24px; }.mini-import span { color:var(--violet); }.mini-import code { flex:1; }
@media (max-width:1100px) { .render-pipeline { grid-template-columns:repeat(7,1fr); }.render-pipeline>span { display:none; }.render-pipeline>div { min-height:105px; }.physics-columns { grid-template-columns:1fr; } }
@media (max-width:980px) { .host-flow { grid-template-columns:repeat(3,1fr); }.arch-flow li:nth-child(4) { border-left:0; }.arch-flow li:nth-child(n+4) { border-top:1px solid var(--line); }.arch-two-column { grid-template-columns:1fr; }.authority-grid { grid-template-columns:repeat(2,1fr); }.authority-grid article:nth-child(3) { border-top:1px solid var(--line); border-left:0; }.authority-grid article:nth-child(4) { border-top:1px solid var(--line); }.render-pipeline { grid-template-columns:repeat(4,1fr); } }
@media (max-width:760px) { .architecture-toc { display:grid; grid-template-columns:1fr 1fr; }.ownership-pair,.ownership-children,.other-detail-grid,.authority-grid,.render-pipeline,.frame-envelope { grid-template-columns:1fr; }.ownership-pair:before,.ownership-pair>div:before { display:none; }.drives { flex-direction:column; }.host-flow { grid-template-columns:1fr; }.arch-flow li+li,.arch-flow li:nth-child(4),.arch-flow li:nth-child(n+4),.authority-grid article+article,.authority-grid article:nth-child(3),.authority-grid article:nth-child(4),.frame-envelope li+li { border-top:1px solid var(--line); border-left:0; }.arch-flow li:not(:last-child):after { top:auto; right:50%; bottom:-6px; transform:translateX(50%) rotate(135deg); }.transform-map .transform-lane { grid-template-columns:1fr; }.transform-map .transform-lane.reverse { display:flex; flex-direction:column-reverse; }.backend-map>div { grid-template-columns:1fr; text-align:center; }.backend-map>div span { transform:rotate(90deg); }.mini-import { flex-direction:column; }.mini-import code { width:100%; }.other-detail-grid article { min-height:0; } }