/* Generated by .github/scripts/build_site.py — do not edit by hand. */

/* ClickHouse palette: the signature yellow on near-black, or on white. */
:root {
  --yellow: #faff69;
  --bg: #ffffff; --surface: #f7f7f5; --fg: #16161a; --muted: #5f6169;
  --line: #e3e3df; --accent: var(--yellow); --accent-fg: #16161a;
  --accent-line: #d8dd3f;
  --ok-bg: #eef7e6; --ok-fg: #2f6b1f; --unk-bg: #f0f0ee; --unk-fg: #6b6d75;
  --code-bg: #f2f2ef; --accent-soft: rgba(216, 221, 63, .35);
}
:root[data-theme="dark"] {
  --bg: #16161a; --surface: #1f1f24; --fg: #ececf0; --muted: #9a9ca6;
  --line: #2e2e35; --accent-line: #5c5f22;
  --ok-bg: #24301a; --ok-fg: #b6e26a; --unk-bg: #26262c; --unk-fg: #8b8d97;
  --code-bg: #202027; --accent-soft: rgba(250, 255, 105, .18);
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --bg: #16161a; --surface: #1f1f24; --fg: #ececf0; --muted: #9a9ca6;
    --line: #2e2e35; --accent-line: #5c5f22;
    --ok-bg: #24301a; --ok-fg: #b6e26a; --unk-bg: #26262c; --unk-fg: #8b8d97;
    --code-bg: #202027; --accent-soft: rgba(250, 255, 105, .18);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.65 ui-sans-serif, -apple-system, "Segoe UI", "Apple SD Gothic Neo",
        "Noto Sans KR", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
code, pre { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace; }
code { font-size: .89em; background: var(--code-bg); padding: .12em .38em; border-radius: 4px; }
pre { background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
      padding: 14px 16px; overflow-x: auto; font-size: 13.5px; line-height: 1.55; }
pre code { background: none; padding: 0; }
a { color: inherit; text-underline-offset: 2px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

header { border-bottom: 1px solid var(--line); position: sticky; top: 0;
         background: var(--bg); z-index: 20; }
.bar { display: flex; align-items: center; gap: 10px; padding: 12px 0; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700;
         text-decoration: none; letter-spacing: -.01em; white-space: nowrap; }
.mark { width: 15px; height: 15px; border-radius: 3px; background: var(--yellow);
        box-shadow: inset 0 0 0 3px var(--bg), 0 0 0 1px var(--accent-line); }
.bar .spacer { flex: 1; }
.switch { display: inline-flex; border: 1px solid var(--line); border-radius: 999px;
          overflow: hidden; }
.switch button { font: inherit; font-size: 13px; font-weight: 600; line-height: 1;
                 padding: 6px 11px; border: 0; background: transparent;
                 color: var(--muted); cursor: pointer; }
.switch button:hover { color: var(--fg); }
.switch button[aria-pressed="true"] { background: var(--accent); color: var(--accent-fg); }
.ghlink { font-size: 14px; color: var(--muted); text-decoration: none; }
.ghlink:hover { color: var(--fg); }

.hero { padding: 60px 0 34px; }
.hero h1 { font-size: clamp(28px, 5vw, 44px); line-height: 1.12; margin: 0 0 14px;
           letter-spacing: -.025em; }
.hero p { color: var(--muted); font-size: 17px; margin: 0 0 28px; max-width: 62ch; }
.stats { display: flex; flex-wrap: wrap; gap: 12px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
        padding: 13px 18px; }
.stat b { display: block; font-size: 24px; line-height: 1.2; letter-spacing: -.02em; }
.stat span { font-size: 13px; color: var(--muted); }

h2 { font-size: 22px; margin: 52px 0 6px; letter-spacing: -.015em; }
.lede { color: var(--muted); margin: 0 0 18px; font-size: 15px; max-width: 76ch; }

table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line);
         vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em;
     color: var(--muted); font-weight: 600; }
tbody tr:hover { background: var(--surface); }
td.num { white-space: nowrap; color: var(--muted); font-variant-numeric: tabular-nums; }
a.ver { font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--accent); }
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px;
         border-radius: 999px; white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok-fg); }
.badge.unknown { background: var(--unk-bg); color: var(--unk-fg); }

.note { border-left: 3px solid var(--accent); background: var(--surface);
        padding: 14px 18px; border-radius: 0 10px 10px 0; margin: 18px 0 0;
        font-size: 14.5px; }

/* index filter */
.filter { margin: 30px 0 4px; }
.filter input { width: 100%; box-sizing: border-box; font: inherit; font-size: 15px;
                padding: 12px 16px; color: var(--fg); background: var(--surface);
                border: 1px solid var(--line); border-radius: 12px;
                transition: border-color .15s, box-shadow .15s; }
.filter input::placeholder { color: var(--muted); }
.filter input:focus { outline: none; border-color: var(--accent);
                      box-shadow: 0 0 0 3px var(--accent-soft); }
.filter .count { margin: 8px 2px 0; font-size: 13px; color: var(--muted); }
[hidden] { display: none !important; }

.area { margin-top: 34px; }
.area h3 { font-size: 17px; margin: 0 0 12px; }
ul.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px;
           grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
ul.cards li { background: var(--surface); border: 1px solid var(--line);
              border-radius: 12px; padding: 12px 14px; transition: border-color .15s; }
ul.cards li:hover { border-color: var(--accent-line); }
ul.cards a { text-decoration: none; }
ul.cards a code { font-weight: 600; background: none; padding: 0; }
ul.cards p { margin: 6px 0 0; font-size: 13.5px; color: var(--muted); }

/* lab pages */
.doc { padding-bottom: 8px; }
.crumbs { display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
          padding: 22px 0 6px; font-size: 13.5px; color: var(--muted); }
.crumbs a { text-decoration: none; border-bottom: 1px solid var(--line); }
.crumbs a:hover { border-color: var(--accent); }
.readme { max-width: 82ch; }
.readme h1 { font-size: clamp(25px, 4vw, 34px); letter-spacing: -.02em; margin: 18px 0 8px; }
.readme h2 { font-size: 21px; margin: 40px 0 8px; padding-bottom: 6px;
             border-bottom: 1px solid var(--line); }
.readme h3 { font-size: 17px; margin: 30px 0 6px; }
.readme h4 { font-size: 15.5px; margin: 24px 0 4px; }
.readme table { margin: 12px 0; }
.readme ul, .readme ol { padding-left: 1.3em; }
.readme li { margin: 3px 0; }
.readme hr { border: 0; border-top: 1px solid var(--line); margin: 34px 0; }
.readme blockquote { margin: 12px 0; padding: 2px 16px; border-left: 3px solid var(--accent);
                     color: var(--muted); }
.src { margin: 34px 0 0; font-size: 14.5px; }
.src a { text-decoration: none; border-bottom: 2px solid var(--accent); font-weight: 600; }

/* walk the labs in index order without going back to the index */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 40px 0 0; }
.pager .step { display: block; padding: 14px 16px; border-radius: 12px;
               border: 1px solid var(--line); background: var(--surface);
               text-decoration: none; transition: border-color .15s; }
.pager .step:hover { border-color: var(--accent-line); }
.pager .step.empty { border: 0; background: none; }
.pager .next { text-align: right; }
.pager .dir { display: block; font-size: 12.5px; color: var(--muted); }
.pager .what { display: block; margin-top: 3px; font-weight: 600; font-size: 14.5px; }

footer { margin-top: 64px; border-top: 1px solid var(--line); padding: 24px 0 48px;
         color: var(--muted); font-size: 14px; }

html[lang="en"] .ko, html[lang="ko"] .en { display: none; }
.scroll { overflow-x: auto; }

@media (max-width: 620px) {
  .bar { flex-wrap: wrap; gap: 8px; }
  .ghlink { order: 3; }
  .hero { padding: 36px 0 24px; }
}