:root {
  --bg: #0e0f10; --panel: #141617; --bubble: #1f2426; --text: #ece7df; --muted: #9a948a; --faint: #8a847a;
  --accent: #e6b75a; --accent-ink: #2a1d05; --accent-tint: rgba(230,183,90,.14); --glow: #f0c56b;
  --line: rgba(255,255,255,.08); --hover: rgba(255,255,255,.06); --control: #1d2022;
  --info: #63d1ff; --ok: #4fbf7a; --error: #ff6b5e; --warn: #e6b75a; --quote: #b9a7e0; --example: #9cb08a;
  --sans: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --display: Manrope, Inter, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 72px; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--bg); color: var(--text); font: 15.5px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
img { max-width: 100%; height: auto; }

.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 14px; padding: 10px 20px; background: rgba(14,15,16,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font: 800 17px/1 var(--display); color: var(--text); white-space: nowrap; }
.brand span { color: var(--accent); font-weight: 600; }
.brand:hover { text-decoration: none; }
.sections { display: flex; gap: 2px; flex-wrap: wrap; }
.sections a { padding: 6px 10px; border-radius: 8px; color: var(--muted); font-size: 14px; font-weight: 500; }
.sections a:hover { background: var(--hover); color: var(--text); text-decoration: none; }
.sections a.on { color: var(--accent); background: var(--accent-tint); }
.search { position: relative; margin-left: auto; flex: 0 1 300px; }
.search input { width: 100%; height: 34px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--line); background: var(--control); color: var(--text); font: inherit; font-size: 14px; outline: none; }
.search input:focus { border-color: var(--accent); }
#results { position: absolute; top: 40px; right: 0; width: min(520px, calc(100vw - 32px)); max-height: 70vh; overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 12px 32px rgba(0,0,0,.55); padding: 6px; }
#results a { display: block; padding: 8px 10px; border-radius: 8px; color: var(--text); }
#results a:hover, #results a.sel { background: var(--hover); text-decoration: none; }
#results b { display: block; font-weight: 600; }
#results small { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.45; }
#results small.where { color: var(--accent); font-size: 11.5px; letter-spacing: .04em; text-transform: uppercase; }
#results mark { background: var(--accent-tint); color: var(--glow); border-radius: 3px; padding: 0 1px; }
#results .none { padding: 10px; color: var(--muted); }
.play { padding: 7px 14px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); font-weight: 600; font-size: 14px; white-space: nowrap; }
.play:hover { background: var(--glow); text-decoration: none; }

.page { display: grid; grid-template-columns: minmax(0, 780px) 240px; gap: 40px; justify-content: center; padding: 28px 20px 48px; }
aside { position: sticky; top: 72px; align-self: start; }
.toc { border-left: 1px solid var(--line); padding-left: 14px; font-size: 13.5px; }
.toc p { margin: 0 0 6px; color: var(--accent); font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.toc a { display: block; padding: 3px 0; color: var(--muted); }
.toc a:hover { color: var(--text); text-decoration: none; }

.crumbs { margin: 0 0 8px; color: var(--muted); font-size: 13px; }
.crumbs span { margin: 0 6px; color: var(--faint); }
article h1 { font: 800 32px/1.15 var(--display); margin: 0 0 8px; letter-spacing: -.01em; }
.desc { margin: 0 0 20px; color: var(--muted); font-size: 16.5px; line-height: 1.5; }
.content { overflow-wrap: anywhere; }
.content h2 { font: 700 22px/1.25 var(--display); margin: 34px 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.content h3 { font: 700 17px/1.3 var(--display); margin: 24px 0 8px; }
.content h4 { font: 600 15px/1.3 var(--sans); margin: 18px 0 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; font-size: 12.5px; }
.content h2 a.anchor, .content h3 a.anchor, .content h4 a.anchor { color: inherit; }
.content h2 a.anchor:hover, .content h3 a.anchor:hover, .content h4 a.anchor:hover { text-decoration: none; }
.content h2 a.anchor:hover::after, .content h3 a.anchor:hover::after { content: ' #'; color: var(--faint); font-weight: 400; }
.content p { margin: 0 0 12px; }
.content ul, .content ol { margin: 0 0 12px; padding-left: 24px; }
.content li { margin: 3px 0; }
.content li > p { margin: 0; }
.content hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }
.content blockquote { margin: 0 0 12px; padding: 4px 16px; border-left: 3px solid var(--quote); color: var(--muted); }
.content code { font: 13px/1.4 ui-monospace, Menlo, Consolas, monospace; background: var(--control); padding: 1px 5px; border-radius: 5px; }
.content pre { background: var(--control); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; overflow: auto; }
.content pre code { background: none; padding: 0; }
.content table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 14.5px; }
.content th, .content td { text-align: left; vertical-align: top; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.content th { color: var(--muted); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; }
.content th:empty, .content thead:has(th:empty:only-child) { display: none; }
.content img { display: block; border-radius: 12px; margin: 6px 0 10px; }
.content p > img:only-child { margin: 12px auto; }
.content p > img + em { display: block; margin: -2px 0 6px; color: var(--muted); font-size: 13.5px; text-align: center; }
.content figure { margin: 12px 0 18px; }
.content figure img { margin: 0 auto; }
.content figcaption { margin-top: 8px; color: var(--muted); font-size: 13.5px; font-style: italic; text-align: center; }
.content em { font-style: italic; }
.content .missing { color: var(--text); border-bottom: 1px dotted var(--faint); }

.callout { margin: 0 0 16px; border: 1px solid var(--line); border-left: 3px solid var(--info); border-radius: 12px; background: var(--panel); padding: 10px 16px 2px; }
.callout-title, .callout summary { margin: 0 0 6px; font-weight: 600; color: var(--text); }
.callout summary { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 8px; padding: 2px 0 8px; }
.callout summary::-webkit-details-marker { display: none; }
.callout summary::before { content: '▸'; color: var(--accent); font-size: 13px; transition: transform .15s; }
.callout[open] > summary::before { transform: rotate(90deg); }
.callout-body > :last-child { margin-bottom: 12px; }
.callout.abstract, .callout.summary, .callout.tldr, .callout.info, .callout.note { border-left-color: var(--info); }
.callout.example { border-left-color: var(--example); }
.callout.question, .callout.help, .callout.faq, .callout.tip, .callout.hint { border-left-color: var(--ok); }
.callout.warning, .callout.caution, .callout.attention { border-left-color: var(--warn); }
.callout.danger, .callout.error, .callout.bug, .callout.failure, .callout.fail { border-left-color: var(--error); }
.callout.quote, .callout.cite { border-left-color: var(--quote); font-style: italic; }
details.callout.warning > summary::after { content: 'spoiler'; margin-left: auto; color: var(--warn); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.callout.ficha { float: right; width: 300px; max-width: 100%; margin: 0 0 16px 24px; padding: 12px 14px 4px; border-left-color: var(--accent); background: var(--bubble); font-size: 14px; }
.callout.ficha img { margin: 0 0 10px; width: 100%; border-radius: 10px; }
.callout.ficha table { font-size: 13.5px; margin-bottom: 8px; }
.callout.ficha td { padding: 4px 6px; }
.callout.ficha td:first-child { color: var(--muted); white-space: nowrap; width: 1%; }
.callout.ficha thead { display: none; }

.backlinks { clear: both; margin-top: 40px; padding-top: 14px; border-top: 1px solid var(--line); }
.backlinks h2 { margin: 0 0 8px; font: 600 12.5px/1 var(--sans); color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.backlinks ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 14px; }
footer { padding: 22px 20px 36px; text-align: center; color: var(--faint); font-size: 13px; border-top: 1px solid var(--line); }

@media (max-width: 1080px) { .page { grid-template-columns: minmax(0, 780px); } aside { display: none; } }
@media (max-width: 720px) {
  .top { flex-wrap: wrap; gap: 8px 12px; padding: 10px 16px; }
  .sections { order: 3; width: 100%; gap: 0; overflow-x: auto; }
  .search { flex: 1 1 140px; }
  .page { padding: 20px 16px 40px; }
  article h1 { font-size: 26px; }
  .callout.ficha { float: none; width: 100%; margin: 0 0 16px; }
}