/* Docs page. */
.brand-sub { font: 500 13px var(--font-mono); color: var(--accent); margin-left: 2px; }
.docs { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; padding-top: 112px; padding-bottom: 80px; }
@media (max-width: 900px) { .docs { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 96px; } }
.toc { position: sticky; top: 96px; align-self: start; }
@media (max-width: 900px) { .toc { position: static; } }
.toc-h { font: 13px var(--font-mono); color: var(--accent); margin-bottom: 12px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; counter-reset: t; }
.toc a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--fg-body); font-size: 14px; }
.toc a:hover { color: var(--text-primary); background: rgba(255, 248, 230, 0.03); }
.toc a.active { color: var(--text-primary); background: var(--accent-subtle); box-shadow: inset 2px 0 0 var(--accent); }
@media (max-width: 900px) { .toc ol { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.doc { min-width: 0; max-width: 820px; }
.doc section { padding: 0 0 64px; scroll-margin-top: 96px; }
.doc h1 { font-size: clamp(34px, 4.5vw, 52px); font-weight: 800; letter-spacing: var(--tracking-tight); line-height: 1.08; }
.doc h2 { margin-bottom: 18px; }
.doc h3, .doc .h3 { font-size: 18px; font-weight: 600; margin: 32px 0 12px; color: var(--text-primary); letter-spacing: -0.01em; }
.doc p { margin: 0 0 14px; font-size: 15.5px; }
.doc .lead { font-size: 18px; margin-top: 16px; }
.doc code { font-size: 0.88em; color: var(--text-primary); background: rgba(255, 248, 230, 0.06); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
.doc pre.code { margin: 0 0 18px; padding: 18px 20px; background: #0c0b09; border-radius: var(--r-md); box-shadow: inset 0 1px 0 rgba(255, 248, 230, 0.05); overflow-x: auto; font: 13px/1.65 var(--font-mono); color: var(--text-primary); }
.doc pre.code code { background: none; padding: 0; font-size: inherit; overflow-wrap: normal; }
.doc pre.diagram { font-size: 12px; line-height: 1.45; color: var(--fg-body); }

.callout { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; margin: 22px 0; border-radius: var(--r-md); background: var(--accent-subtle); box-shadow: inset 0 0 0 1px rgba(212, 160, 60, 0.25); }
.callout .icon { color: var(--accent); margin-top: 3px; }
.callout p { margin: 0; color: var(--text-primary); }
.status-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 20px; }
@media (max-width: 640px) { .status-grid { grid-template-columns: minmax(0, 1fr); } }
.status-grid .card { padding: 18px 20px; box-shadow: inset 0 1px 0 rgba(255, 248, 230, 0.06); }
.status-grid p { margin: 0; font-size: 14.5px; }
.status-grid .k { font: 600 12px var(--font-mono); margin-bottom: 8px; letter-spacing: 0.05em; text-transform: uppercase; }
.k.ok { color: var(--success); }
.k.wip { color: var(--accent); }
.platform-row { display: flex; flex-wrap: wrap; gap: 8px; }

.table-wrap { overflow-x: auto; margin: 0 0 18px; border-radius: var(--r-md); box-shadow: inset 0 0 0 1px var(--border-subtle); }
.doc table { width: 100%; border-collapse: collapse; font-size: 14px; }
.doc th { text-align: left; font: 600 12px var(--font-mono); color: var(--text-tertiary); letter-spacing: 0.04em; padding: 12px 16px; border-bottom: 1px solid var(--border-subtle); white-space: nowrap; background: var(--bg-surface); }
.doc td { padding: 11px 16px; border-bottom: 1px solid var(--border-subtle); vertical-align: top; color: var(--fg-body); }
.doc tr:last-child td { border-bottom: 0; }
.doc td:first-child { color: var(--text-primary); white-space: nowrap; }
.doc table.cmds td:last-child { display: flex; flex-wrap: wrap; gap: 6px; }
.doc table.mods td:first-child { width: 36%; }
@media (max-width: 640px) { .doc td:first-child { white-space: normal; } }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 10px; }
.steps li { counter-increment: s; position: relative; padding: 14px 18px 14px 56px; border-radius: var(--r-md); background: var(--bg-card); box-shadow: inset 0 1px 0 rgba(255, 248, 230, 0.06); font-size: 15px; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 13px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; font: 600 12px var(--font-mono); color: var(--accent-bright); box-shadow: inset 0 0 0 1px var(--border-accent); }
.steps b { color: var(--text-primary); font-weight: 600; }
.note { font-size: 14px; color: var(--text-tertiary); }