/* Docs: a sidebar of pages, the article, and an “on this page” list. Uses the tokens from base.css and the blog's header and footer. */
.d-wrap{max-width:1180px;margin:0 auto;padding:24px 16px 8px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;align-items:start}
.d-side{position:sticky;top:76px;display:flex;flex-direction:column;gap:2px;padding-top:6px}
.d-side-h{margin:0 0 8px;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.d-side a{padding:.45rem .7rem;border-radius:10px;font-size:.93rem;color:var(--ink-2);line-height:1.35}
.d-side a:hover{background:var(--card)}
.d-side a[aria-current="page"]{background:var(--card);color:var(--ink);font-weight:600}
.d-main{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:40px;align-items:start}
.d-toc{position:sticky;top:76px;display:flex;flex-direction:column;gap:6px;padding-top:6px}
.d-toc a{font-size:.86rem;color:var(--muted);line-height:1.35}
.d-toc a:hover{color:var(--ink)}

.d-body{background:var(--card);border-radius:28px;padding:clamp(24px,4vw,48px);min-width:0}
.d-body h1{margin:0 0 18px;font-size:clamp(2rem,4.6vw,3rem);letter-spacing:-.045em;line-height:1.05;font-weight:600}
.d-body h2{margin:44px 0 12px;font-size:clamp(1.35rem,2.6vw,1.75rem);letter-spacing:-.035em;line-height:1.15;font-weight:600;scroll-margin-top:84px}
.d-body h3{margin:28px 0 8px;font-size:1.12rem;letter-spacing:-.02em;font-weight:600;scroll-margin-top:84px}
.d-body p,.d-body li{font-size:1.02rem;line-height:1.7;color:var(--ink-2)}
.d-body p{margin:0 0 14px}
.d-body > p:first-of-type{font-size:1.1rem;color:var(--ink)}
.d-body b{color:var(--ink);font-weight:600}
.d-body ul,.d-body ol{margin:0 0 16px;padding-left:1.3rem;display:flex;flex-direction:column;gap:6px}
.d-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.d-body code{font-family:var(--mono);font-size:.88em;background:var(--bg);padding:.12em .4em;border-radius:6px}
.d-body blockquote{margin:0 0 16px;padding:14px 18px;border-radius:14px;background:var(--sky-2);color:var(--ink);font-size:.98rem;line-height:1.6}
.d-code{margin:0 0 16px;padding:16px 18px;border-radius:14px;background:var(--ink);color:#e8eae4;overflow-x:auto;font:500 .86rem/1.6 var(--mono)}
.d-code code{background:none;padding:0;color:inherit;font-size:inherit}
.d-table{margin:0 0 18px;overflow-x:auto;border-radius:14px;border:1px solid var(--bg)}
.d-table table{width:100%;border-collapse:collapse;font-size:.93rem;line-height:1.5}
.d-table th,.d-table td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--bg)}
.d-table thead th{background:var(--bg);font-weight:600;color:var(--ink)}
.d-table tbody th{font-weight:600;color:var(--ink)}
.d-table tbody tr:last-child th,.d-table tbody tr:last-child td{border-bottom:0}
.d-table td{color:var(--ink-2)}
.d-meta{margin:36px 0 0!important;padding-top:18px;border-top:1px solid var(--bg);font-size:.86rem!important;color:var(--muted)!important}
.d-pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.d-pn a{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border-radius:14px;background:var(--bg);text-decoration:none;color:var(--ink);font-weight:600}
.d-pn a.next{text-align:right}
.d-pn small{font-weight:500;color:var(--muted);font-size:.8rem}

@media (max-width:1100px){ .d-main{grid-template-columns:minmax(0,1fr)} .d-toc{display:none} }
@media (max-width:820px){
  .d-wrap{grid-template-columns:minmax(0,1fr);gap:16px}
  .d-side{position:static;flex-direction:row;flex-wrap:wrap;gap:6px}
  .d-side-h{width:100%}
  .d-side a{background:var(--card)}
  .d-body{border-radius:22px}
  .d-pn{grid-template-columns:1fr}
  .d-pn a.next{text-align:left}
}