.doc-head{padding:56px 0 34px;border-bottom:2px solid var(--ink);position:relative}.doc-head:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--line-strong)}.doc-head .eyebrow{font-size:11px;letter-spacing:.32em;color:var(--ink-soft)}.doc-head .eyebrow a{color:inherit;border-bottom:1px solid var(--line-strong)}.doc-head .eyebrow a:hover{color:var(--brand-deep);border-color:var(--brand-deep)}.doc-head h1{font-family:var(--serif);font-weight:700;font-size:38px;letter-spacing:.06em;line-height:1.35;margin-top:16px}.doc-meta{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-top:20px}.doc-code{font-family:Georgia,serif;font-size:15px;letter-spacing:.1em;color:var(--gold)}.doc-state{font-size:11px;letter-spacing:.18em;padding:4px 12px;border:1px solid var(--line-strong);color:var(--ink)}.doc-state.s-cur{color:var(--brand-deep);border-color:var(--brand)}.doc-state.s-pend{background:var(--surface)}.doc-state.s-draft{color:var(--ink-soft);opacity:.85}.doc-date{font-size:12px;letter-spacing:.1em}.doc-date,.doc-warn{color:var(--ink-soft)}.doc-warn{margin-top:22px;background:var(--surface);padding:16px 20px;font-size:13.5px;line-height:1.95;max-width:62em}.doc-warn strong{color:var(--ink);font-weight:600}.doc-layout{display:grid;grid-template-columns:200px 1fr;grid-gap:56px;gap:56px;padding:52px 0 40px;align-items:start}.doc-toc{position:-webkit-sticky;position:sticky;top:88px;font-size:12.5px;line-height:1.9}.doc-toc-title{font-family:Georgia,serif;font-size:10.5px;letter-spacing:.22em;color:var(--ink-soft);margin-bottom:12px}.doc-toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}.doc-toc li{margin:0}.doc-toc a{display:block;padding:5px 0 5px 14px;color:var(--ink-soft);border-left:2px solid transparent;margin-left:-1px;transition:color .3s,border-color .3s}.doc-toc a:hover{color:var(--brand-deep);border-left-color:var(--brand)}.doc-article{max-width:44em;font-size:16px;line-height:2;color:var(--ink)}.doc-article h2{font-family:var(--serif);font-weight:700;font-size:22px;letter-spacing:.05em;line-height:1.5;margin:44px 0 16px;padding-top:22px;border-top:1px solid var(--line);scroll-margin-top:100px}.doc-article h2:first-child{margin-top:0;padding-top:0;border-top:none}.doc-article p{margin:14px 0}.doc-article strong{font-weight:600}.doc-article code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em;background:var(--surface);padding:1px 5px;border:1px solid var(--line)}.doc-article .doc-sub{font-weight:600;color:var(--ink);margin:26px 0 10px}.doc-hr{border:none;border-top:1px solid var(--line);margin:30px 0}.doc-quote{margin:22px 0;padding:4px 0 4px 20px;border-left:2px solid var(--brand);font-family:var(--kai);font-size:17px;line-height:1.95;color:var(--ink-soft)}.doc-ol,.doc-ul{margin:14px 0;padding-left:1.6em}.doc-ol li,.doc-ul li{margin:7px 0;line-height:1.95}.doc-table-wrap{overflow-x:auto;margin:22px 0}.doc-table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.8}.doc-table th{text-align:left;font-weight:600;background:var(--surface);letter-spacing:.04em}.doc-table td,.doc-table th{border:1px solid var(--line);padding:10px 14px;vertical-align:top}.doc-table tbody tr:nth-child(2n){background:rgba(45,74,62,.025)}.doc-foot{padding:8px 0 88px;border-top:1px solid var(--line);margin-top:12px}.doc-back{display:inline-block;margin-top:28px;font-size:13px;letter-spacing:.1em;color:var(--brand-deep);border-bottom:1px solid rgba(61,122,96,.35);padding-bottom:2px}.doc-back:hover{color:var(--ink);border-color:var(--ink)}.doc-foot p{margin-top:18px;font-size:13.5px;color:var(--ink-soft);line-height:1.9}.doc-foot p a{color:var(--brand-deep);border-bottom:1px solid rgba(61,122,96,.35)}@media (max-width:1024px){.doc-layout{grid-template-columns:1fr;gap:0}.doc-toc{position:static;margin-bottom:36px;padding-bottom:24px;border-bottom:1px solid var(--line)}.doc-toc ol{column-count:2;column-gap:24px}}@media (max-width:768px){.doc-head{padding:40px 0 26px}.doc-head h1{font-size:28px}.doc-article{font-size:15.5px;line-height:1.95}.doc-article h2{font-size:19px}.doc-toc ol{column-count:1}.doc-foot{padding-bottom:64px}}