/* docs.kiln.cash — tokens copied from kiln.cash (apps/web/app/globals.css). Light only. */
:root {
  color-scheme: light;
  --bg: #FAFAF9;
  --surface: #FFFFFF;
  --alt: #F0F0EE;
  --line: #E1E1DE;
  --line-strong: #C9C9C5;
  --ink: #252625;
  --ink-2: #595B59;
  --muted: #70716E;
  --amber: #AC3D19;
  --amber-deep: #973211;
  --amber-soft: #FFF3EC;
  --amber-line: #EBC4B1;
  --good: #38654C;
  --bad: #B63232;
  --heat: #F16B32;
  --ring: 2px solid #AC3D19;
  --font-sans: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; min-height: 100vh; }
a { color: inherit; }
:focus-visible { outline: var(--ring); outline-offset: 4px; border-radius: 6px; }
::selection { background: #F3C9B7; color: var(--ink); }
.skip { position: absolute; left: -999px; top: 8px; padding: .5rem .8rem; background: var(--amber); color: #fff; border-radius: 8px; z-index: 50; }
.skip:focus { left: 12px; }
.eyebrow { margin: 0; font: 500 .67rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* Top bar: the same floating pill as kiln.cash, pinned. */
.top { position: sticky; top: 0; z-index: 40; padding: 14px 20px 0; pointer-events: none; }
.top-bar { max-width: 1160px; margin-inline: auto; height: 58px; padding-inline: 18px 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid #DDDDDA99; border-radius: 999px; background: #FFFFFFD9; box-shadow: 0 2px 4px #26262602, 0 8px 24px #26262605; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); pointer-events: auto; }
.lockup { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.wordmark { font-weight: 550; font-size: 1.45rem; letter-spacing: -.045em; line-height: 1; }
.docs-tag { margin-left: 2px; padding: .22rem .5rem; border: 1px solid var(--line); border-radius: 999px; font: 500 .58rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.top-links { display: flex; align-items: center; gap: 4px; }
.top-links a { padding: 9px 12px; font-size: .8rem; color: var(--ink-2); text-decoration: none; border-radius: 999px; }
.top-links a:hover { color: var(--ink); background: var(--alt); }
.top-x { display: grid; place-items: center; width: 38px; height: 38px; padding: 0 !important; border-radius: 50%; }

/* Shell: sidebar + reading column. */
.shell { max-width: 1160px; margin: 0 auto; padding: 44px 22px 40px; display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: 48px; }
.side { position: sticky; top: 88px; align-self: start; }
.side-toggle { display: none; }
.side-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.side-list a { display: flex; align-items: baseline; gap: 10px; padding: 8px 12px; border-radius: 10px; font-size: .86rem; color: var(--ink-2); text-decoration: none; }
.side-list a .n { font: 500 .62rem var(--font-mono); color: var(--muted); letter-spacing: .06em; min-width: 1.6em; }
.side-list a:hover { background: var(--alt); color: var(--ink); }
.side-list a[aria-current="page"] { background: var(--surface); color: var(--ink); border: 1px solid var(--line); font-weight: 600; }
.side-list a[aria-current="page"] .n { color: var(--amber); }

/* Prose. */
.prose { max-width: 720px; }
.prose > .eyebrow { margin-bottom: 18px; }
.prose h1 { margin: 0 0 18px; font-weight: 550; font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -.05em; line-height: 1.06; text-wrap: balance; }
.prose h2 { margin: 2.4em 0 .6em; font-weight: 600; font-size: 1.45rem; letter-spacing: -.035em; line-height: 1.15; }
.prose h3 { margin: 1.8em 0 .5em; font-weight: 600; font-size: 1.08rem; letter-spacing: -.02em; }
.prose h2 .anchor, .prose h3 .anchor { text-decoration: none; }
.prose h2 .anchor:hover::after, .prose h3 .anchor:hover::after { content: " #"; color: var(--amber-line); }
.prose p { margin: 0 0 1em; color: var(--ink); text-wrap: pretty; }
.prose > p:first-of-type { font-size: 1.12rem; color: var(--ink-2); }
.prose a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--amber-line); }
.prose a:hover { text-decoration-color: var(--amber); }
.prose ul, .prose ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.prose li { margin: .28em 0; }
.prose li::marker { color: var(--muted); font-family: var(--font-mono); font-size: .85em; }
.prose strong { font-weight: 650; }
.prose code { font-family: var(--font-mono); font-size: .84em; padding: .1em .38em; border-radius: 6px; background: var(--alt); color: var(--ink); overflow-wrap: anywhere; }
.prose pre { margin: 0 0 1.2em; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); overflow-x: auto; font-size: .82rem; line-height: 1.55; }
.prose pre code { padding: 0; background: transparent; font-size: inherit; }
.prose blockquote { margin: 0 0 1.2em; padding: 14px 18px; border: 1px solid var(--amber-line); border-radius: 14px; background: var(--amber-soft); color: var(--ink); }
.prose blockquote p { margin: 0; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.2em 0; }
.table-wrap { overflow-x: auto; margin: 0 0 1.3em; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.prose table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.prose th { text-align: left; padding: 10px 14px; font: 500 .64rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line); background: var(--alt); }
.prose td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose tr:last-child td { border-bottom: 0; }
.prose td code { white-space: nowrap; }
.prose .num, .prose code { font-variant-numeric: tabular-nums; }

/* The rules page: the ten lines as a numbered card list with amber numerals. */
.page-rules ol.rules { list-style: none; counter-reset: rule; margin: 1.4em 0 1.6em; padding: 0; display: grid; gap: 8px; }
.page-rules ol.rules > li { counter-increment: rule; position: relative; margin: 0; padding: 14px 16px 14px 62px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.page-rules ol.rules > li::before { content: counter(rule, decimal-leading-zero); position: absolute; left: 16px; top: 13px; font: 600 1.1rem var(--font-mono); letter-spacing: -.04em; color: var(--amber); }
.page-rules ol.rules > li strong { display: block; margin-bottom: 2px; font-weight: 650; letter-spacing: -.01em; }
.page-rules ol.rules > li code { background: var(--alt); }

/* Callouts written as HTML in markdown. */
.note { margin: 0 0 1.2em; padding: 14px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); font-size: .95rem; }
.note.warn { border-color: var(--amber-line); background: var(--amber-soft); }
.note p { margin: 0; }
.note p + p { margin-top: .5em; }

/* Prev / next. */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 3.2em; }
.pager a { display: grid; gap: 4px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); text-decoration: none; color: var(--ink); font-weight: 600; }
.pager a:hover { border-color: var(--line-strong); }
.pager-next { text-align: right; }

/* Footer. */
.foot { max-width: 1160px; margin: 0 auto; padding: 24px 22px 40px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.foot p { margin: 0 0 .4em; }
.foot a { color: var(--ink-2); }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; gap: 20px; padding-top: 28px; }
  .side { position: static; }
  .side-nav { display: none; }
  .side-toggle { display: block; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
  .side-toggle summary { padding: 12px 16px; cursor: pointer; font-weight: 600; font-size: .9rem; list-style: none; }
  .side-toggle summary::-webkit-details-marker { display: none; }
  .side-toggle summary::after { content: "+"; float: right; color: var(--muted); }
  .side-toggle[open] summary::after { content: "–"; }
  .side-toggle nav { padding: 0 8px 8px; }
  .top { padding: 10px 12px 0; }
  .top-bar { height: 54px; padding-inline: 14px 8px; }
  .top-links a:not(.top-x):not(:first-child) { display: none; }
  .top-links a:first-child { padding: 8px 10px; font-size: .78rem; }
  .top-links a.top-x { display: grid; }
  .prose h1 { font-size: clamp(2rem, 9vw, 2.6rem); }
  .pager { grid-template-columns: 1fr; }
  .pager-next { text-align: left; }
}