.page-doc{background:radial-gradient(70% 45% at 78% 0%,rgba(59,130,246,.1),transparent 65%),radial-gradient(60% 40% at 0% 30%,rgba(124,58,237,.07),transparent 60%),var(--ground);background-attachment:fixed}.doc{padding:calc(var(--header-h) + clamp(64px,12vh,128px)) 0 clamp(96px,14vh,160px)}.doc-grid{display:grid;grid-template-columns:minmax(0,220px) minmax(0,720px);justify-content:space-between;gap:clamp(32px,6vw,96px)}.doc-head{max-width:820px;margin-bottom:clamp(56px,9vh,96px)}.doc-head .display{margin:24px 0 28px;font-size:clamp(3rem,7vw,6.2rem);line-height:.94;letter-spacing:-.018em}.doc-head .lede{max-width:56ch;color:var(--text-2);font-size:clamp(1.05rem,1.3vw,1.2rem);line-height:1.65}.doc-head .status-chip{margin-top:28px}.toc{position:sticky;top:calc(var(--header-h) + 40px);align-self:start;padding:0;list-style:none;font-size:.875rem;counter-reset:toc}.toc li{counter-increment:toc;border-top:1px solid var(--line)}.toc li:last-child{border-bottom:1px solid var(--line)}.toc a{display:flex;gap:12px;padding:11px 0;color:var(--text-3);transition:color .3s}.toc a:before{content:counter(toc,decimal-leading-zero);font-family:var(--f-mono);font-size:.68rem;line-height:2;color:var(--text-4)}.toc a:hover{color:var(--text)}.prose>section+section{margin-top:clamp(56px,8vh,88px);padding-top:clamp(40px,6vh,56px);border-top:1px solid var(--line)}.prose h2{font-family:var(--f-display);font-size:clamp(2rem,3.2vw,2.7rem);font-weight:500;line-height:1.05;letter-spacing:-.01em;color:var(--text);scroll-margin-top:calc(var(--header-h) + 32px)}.prose h3{margin-top:36px;font-size:1rem;font-weight:600;color:var(--text)}.prose p,.prose li{color:var(--text-2);font-size:1.02rem;line-height:1.75}.prose p{margin-top:18px;max-width:64ch}.prose ul,.prose ol{margin-top:18px;padding-left:1.2em}.prose li+li{margin-top:8px}.prose li::marker{color:var(--text-4)}.prose a:not(.arrow-link):not(.store-badge){color:var(--text);background-image:var(--accent);background-size:100% 1px;background-position:0 100%;background-repeat:no-repeat}.prose strong{color:var(--text);font-weight:600}.prose code,.kv code{font-family:var(--f-mono);font-size:.86em;padding:2px 6px;border-radius:6px;background:var(--panel-strong);color:var(--text)}.prose pre{margin-top:22px;padding:22px 24px;overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#06030eb3;font-family:var(--f-mono);font-size:.82rem;line-height:1.75;color:var(--text-2)}.prose pre code{padding:0;background:none;font-size:inherit;color:inherit}.kv{margin-top:24px;border-top:1px solid var(--line)}.kv>div{display:grid;grid-template-columns:170px minmax(0,1fr);gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}.kv dt{font-family:var(--f-mono);font-size:.7rem;line-height:2;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}.kv dd{margin:0;color:var(--text-2);line-height:1.7}.table-wrap{margin-top:24px;overflow-x:auto;border:1px solid var(--line);border-radius:16px}.prose table{width:100%;border-collapse:collapse;font-size:.92rem}.prose th,.prose td{padding:14px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);color:var(--text-2)}.prose tr:last-child td{border-bottom:0}.prose th{font-family:var(--f-mono);font-size:.68rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);background:var(--panel)}.prose td code{white-space:nowrap}.callout{margin-top:24px;padding:22px 24px;border:1px solid var(--line);border-left:2px solid var(--sky);border-radius:4px 16px 16px 4px;background:var(--panel)}.callout p:first-child{margin-top:0}.steps{counter-reset:step;list-style:none;padding-left:0!important}.steps>li{position:relative;padding-left:48px;counter-increment:step}.steps>li+li{margin-top:18px}.steps>li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:.15em;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;color:var(--text-4)}.contact-card{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;margin-top:28px;padding:26px 28px;border:1px solid var(--line);border-radius:20px;background:#0a05158c}.contact-card .h3{font-size:1.7rem}@media (max-width: 960px){.doc-grid{grid-template-columns:minmax(0,1fr)}.toc{position:static}}@media (max-width: 560px){.kv>div{grid-template-columns:minmax(0,1fr);gap:4px}}.not-found{display:grid;place-items:center;min-height:100vh;min-height:100svh;padding:calc(var(--header-h) + 40px) 0 80px;text-align:center}.not-found .display{margin:22px 0 20px;font-size:clamp(3rem,8vw,6.5rem);line-height:.95}.not-found .actions{display:flex;flex-wrap:wrap;justify-content:center;gap:28px;margin-top:36px}