/* resulthack — one stylesheet, phone first, light and dark. */
:root {
  color-scheme: light dark;
  --bg: #f7f6f2;
  --panel: #ffffff;
  --ink: #1a1c20;
  --muted: #5d636b;
  --line: #dcdad3;
  --accent: #0b6e66;
  --code-bg: #eeece6;
  --train: #9a5a00;   --train-bg: #fbecd5;
  --search: #0b6e66;  --search-bg: #d9f0ec;
  --fetch: #5b3fa6;   --fetch-bg: #e9e3f8;
  --unc: #8a1c3a;     --unc-bg: #f8e1e7;
  --yes: #22703a;     --notalways: #9a5a00;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111416;
    --panel: #181c1f;
    --ink: #e6e8e9;
    --muted: #9aa3aa;
    --line: #2c3236;
    --accent: #4fd1c1;
    --code-bg: #20262a;
    --train: #f2b35e;   --train-bg: #3a2a12;
    --search: #5fd6c6;  --search-bg: #123330;
    --fetch: #b9a2f5;   --fetch-bg: #2a2245;
    --unc: #f39ab1;     --unc-bg: #3d1a24;
    --yes: #7fd49a;     --notalways: #f2b35e;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-underline-offset: 2px; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { font-size: .92em; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.01em; }
h1 { font-size: 1.45rem; margin: .5rem 0 .4rem; }
h2 { font-size: 1.15rem; margin: 1.8rem 0 .5rem; }
h3 { font-size: 1rem; margin: 1.2rem 0 .4rem; }
.wrap { max-width: 64rem; margin: 0 auto; padding: 0 1rem; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .55rem 1rem; border-bottom: 1px solid var(--line); background: var(--panel); }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand::before { content: ""; display: inline-block; width: .6em; height: .6em; margin-right: .4em; border-radius: 2px; background: var(--accent); }
.top nav { display: flex; gap: 1rem; font-size: .9rem; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--accent); }

.lede { margin: 0 0 .8rem; color: var(--muted); }
.home .lede { font-size: .95rem; }

/* filters */
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .8rem; margin: 0 0 .6rem; }
.filters[hidden] { display: none; }
.chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chips button { font: inherit; font-size: .88rem; padding: .3rem .7rem; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); cursor: pointer; min-height: 2.1rem; }
.chips button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.op { font-size: .88rem; color: var(--muted); display: flex; align-items: center; gap: .4rem; }
.op select { font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: .25rem .4rem; min-height: 2.1rem; }
#dir-count { font-size: .85rem; color: var(--muted); }

/* directory: cards on phones, a table from 760px */
.dir { width: 100%; border-collapse: collapse; }
.dir thead { display: none; }
.dir tbody { display: grid; gap: .5rem; }
.dir tr { display: grid; grid-template-columns: 1fr auto; gap: .15rem .6rem; align-items: center; padding: .55rem .75rem; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.dir tr[hidden] { display: none; }
.dir th, .dir td { padding: 0; text-align: left; font-weight: normal; }
.dir th a { font-weight: 600; text-decoration: none; }
.dir th a code { font-size: 1rem; }
.dir th a:hover code { text-decoration: underline; }
.dir .c-op { text-align: right; color: var(--muted); font-size: .9rem; }
.dir .c-pu { grid-column: 1; }
.dir .c-ob { text-align: right; font-size: .85rem; }
.dir .c-ve { display: none; }
.lbl { color: var(--muted); }
@media (min-width: 760px) {
  h1 { font-size: 1.8rem; }
  .dir { display: table; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; }
  .dir thead { display: table-header-group; }
  .dir tbody { display: table-row-group; }
  .dir tr { display: table-row; padding: 0; border: 0; border-radius: 0; background: none; }
  .dir tr[hidden] { display: none; }
  .dir th, .dir td { padding: .5rem .75rem; border-top: 1px solid var(--line); text-align: left; vertical-align: middle; }
  .dir thead th { border-top: 0; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
  .dir .c-op, .dir .c-ob { text-align: left; font-size: .95rem; color: var(--ink); }
  .dir .c-ve { display: table-cell; font-size: .9rem; color: var(--muted); }
  .lbl { display: none; }
  .dir tbody tr:hover { background: var(--code-bg); }
}
.badge { display: inline-block; font-size: .78rem; font-weight: 600; padding: .05rem .5rem; border-radius: 999px; white-space: nowrap; }
.b-training { color: var(--train); background: var(--train-bg); }
.b-search { color: var(--search); background: var(--search-bg); }
.b-user-fetch { color: var(--fetch); background: var(--fetch-bg); }
.b-unc { color: var(--unc); background: var(--unc-bg); }
.obey { font-weight: 600; }
.o-yes { color: var(--yes); }
.o-not-always, .o-no { color: var(--notalways); }
.o-unc { color: var(--unc); }
.empty { padding: .8rem; border: 1px dashed var(--line); border-radius: 8px; color: var(--muted); }
.plain { padding-left: 1.1rem; }
.plain li { margin: .35rem 0; }
.purposes p { max-width: 46rem; }
section p, section li { max-width: 46rem; }

/* crawler page */
.crumb { margin: .8rem 0 0; font-size: .9rem; }
.page h1 code { font-size: 1.1em; }
.sub { margin: 0 0 .6rem; color: var(--muted); font-size: .92rem; }
.page .lede { color: var(--ink); max-width: 46rem; }
.warn { padding: .6rem .8rem; border-left: 3px solid var(--unc); background: var(--unc-bg); border-radius: 4px; max-width: 46rem; }
.rules { display: grid; gap: .8rem; margin: 1rem 0 .4rem; }
@media (min-width: 760px) { .rules { grid-template-columns: 1fr 1fr; } }
.rule { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: .2rem .9rem .6rem; }
.rule h2 { margin: .7rem 0 .5rem; font-size: 1.05rem; }
.rule p { font-size: .92rem; }
.rule-code { position: relative; margin: 0; padding: .7rem .8rem; background: var(--code-bg); border-radius: 6px; overflow-x: auto; font-size: .95rem; line-height: 1.5; }
.copy { position: absolute; top: .4rem; right: .4rem; font: inherit; font-family: system-ui, sans-serif; font-size: .78rem; padding: .2rem .55rem; border: 1px solid var(--line); border-radius: 5px; background: var(--panel); color: var(--ink); cursor: pointer; }
.facts { margin: 0; display: grid; gap: 0; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.fact { padding: .6rem .9rem; border-top: 1px solid var(--line); }
.fact:first-child { border-top: 0; }
.fact dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: .15rem; }
.fact dd { margin: 0; }
@media (min-width: 760px) { .fact { display: grid; grid-template-columns: 12rem 1fr; gap: 1rem; } .fact dt { margin: .15rem 0 0; } }
.note { margin: .35rem 0 0; font-size: .9rem; color: var(--muted); }
.unc { font-weight: 600; color: var(--unc); }
blockquote { margin: .6rem 0; padding: .5rem .9rem; border-left: 3px solid var(--accent); background: var(--panel); border-radius: 0 6px 6px 0; max-width: 46rem; }
blockquote p { margin: 0 0 .3rem; }
blockquote footer { font-size: .85rem; color: var(--muted); }
.sources, .related { padding-left: 1.1rem; }
.sources li, .related li { margin: .3rem 0; overflow-wrap: anywhere; }

.foot { margin-top: 2.5rem; padding-top: 1rem; padding-bottom: 2rem; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.foot p { max-width: 46rem; }