.pv-wrap{max-width:640px;margin:0 auto;padding:18px 16px 48px}.pv-top{justify-content:space-between;align-items:center;gap:12px;margin-bottom:6px;display:flex}.pv-back{color:var(--muted);align-items:center;min-height:44px;margin-left:-4px;padding:0 4px;font-size:13px;text-decoration:none;display:inline-flex}.pv-back:hover{color:var(--forge-700)}.pv-title{letter-spacing:-.01em;margin:0 0 6px;font-size:22px;font-weight:700}.pv-updated{margin:0 0 14px}.pv-binding{margin:0 0 16px}.pv-layout{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;display:grid}.pv-toc{display:none}.pv-toc-mobile{margin:0 0 16px}.pv-body{flex-direction:column;gap:18px;font-size:14px;line-height:1.6;display:flex}.pv-body section{scroll-margin-top:16px}.pv-h2{color:var(--ink);margin:0 0 6px;font-size:15px;font-weight:600}.pv-p{color:var(--ink-soft);margin:0}.pv-p+.pv-p,.pv-ul+.pv-p{margin-top:8px}.pv-ul{color:var(--ink-soft);margin:0 0 6px;padding-left:18px}.pv-ul li+li{margin-top:4px}@media (min-width:1024px){.pv-wrap{max-width:940px;padding:28px 32px 64px}.pv-layout{grid-template-columns:220px minmax(0,640px);gap:32px}.pv-toc{display:block;position:sticky;top:24px}.pv-toc-mobile{display:none}.pv-toc .sec{margin:0 0 8px}.pv-toc ol{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.pv-toc a{border-left:2px solid var(--border);color:var(--ink-soft);padding:6px 10px;font-size:13px;line-height:1.35;text-decoration:none;display:block}.pv-toc a:hover{color:var(--forge-700);border-left-color:var(--forge-500)}.pv-title{font-size:26px}}