:root {
  --paper: #f6f3ea;
  --surface: #fffdf7;
  --ink: #1b1c18;
  --muted: #62645a;
  --rule: #d9d4c3;
  --accent: #1d6b4a;
  --accent-ink: #ffffff;
  --accent-soft: #e2efe6;
  --warn: #9a5b00;
  --warn-soft: #f8ecd2;
  --bad: #a3322b;
  --bad-soft: #f7e1de;
  --code-bg: #1f211d;
  --code-ink: #e8e5d8;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #131411;
    --surface: #1b1d19;
    --ink: #e9e6da;
    --muted: #a09f92;
    --rule: #33362e;
    --accent: #6fcf9a;
    --accent-ink: #0d1a13;
    --accent-soft: #1c2c23;
    --warn: #e5b45a;
    --warn-soft: #2e2613;
    --bad: #f0857c;
    --bad-soft: #321a18;
    --code-bg: #0c0d0b;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
}
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
main.wrap { padding-top: 8px; padding-bottom: 72px; min-height: 60vh; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--surface); padding: 8px 12px; z-index: 10; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); letter-spacing: -0.015em; margin: 0 0 20px; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 64px 0 12px; }
h3 { font-size: 1.2rem; margin: 0 0 6px; }
p { margin: 0 0 14px; max-width: 68ch; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }
.muted { color: var(--muted); }
.spaced { margin-top: 28px; }
.small { font-size: 0.88rem; }
.eyebrow {
  font: 600 0.78rem/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 14px;
}
code, .mono { font-family: var(--mono); font-size: 0.9em; }
:not(pre) > code { background: var(--accent-soft); padding: 1px 5px; border-radius: 4px; }

/* header & footer */
.site-header { border-bottom: 1px solid var(--rule); background: var(--paper); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; gap: 8px 28px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.brand { font: 600 1.15rem var(--serif); color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 9px; }
.brand-mark { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 6px; background: var(--accent); color: var(--accent-ink); font: 700 0.95rem var(--mono); }
.site-header nav { display: flex; gap: 4px 20px; flex-wrap: wrap; margin-left: auto; }
.site-header nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; padding: 4px 0; border-bottom: 2px solid transparent; }
.site-header nav a:hover { color: var(--ink); }
.site-header nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.site-footer { border-top: 1px solid var(--rule); padding: 28px 0 40px; color: var(--muted); font-size: 0.9rem; }

/* pieces */
.hero { padding: 56px 0 8px; }
.page-head { padding: 44px 0 4px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 0; }
.button {
  display: inline-block; font: 600 1rem var(--sans); padding: 11px 18px; border-radius: 8px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  text-decoration: none; cursor: pointer;
}
.button.secondary { background: transparent; color: var(--accent); }
.button:hover { filter: brightness(1.08); }

.notice { border: 1px solid var(--rule); border-left: 4px solid var(--warn); background: var(--warn-soft); padding: 12px 16px; border-radius: 6px; margin: 28px 0; }
.notice p { margin: 0; max-width: none; font-size: 0.95rem; }
.notice.error { border-left-color: var(--bad); background: var(--bad-soft); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; margin: 36px 0 0; }
.stat { background: var(--surface); padding: 18px 20px; }
.stat .value { font: 600 2rem/1.1 var(--mono); font-variant-numeric: tabular-nums; }
.stat .label { color: var(--muted); font-size: 0.88rem; margin-top: 4px; }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 24px 0 0; border-top: 1px solid var(--rule); }
.steps > li { counter-increment: step; display: grid; grid-template-columns: 56px 1fr; gap: 0 12px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.steps > li::before { content: counter(step, decimal-leading-zero); font: 600 1rem/1.5 var(--mono); color: var(--accent); }
.steps > li > * { grid-column: 2; min-width: 0; }
.steps p:last-child { margin-bottom: 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; padding: 20px 22px; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card p { font-size: 0.97rem; }
ul.plain { padding-left: 1.1em; margin: 0 0 14px; }
ul.plain li { margin-bottom: 6px; max-width: 66ch; }

/* code blocks */
.snippet { position: relative; margin: 14px 0 18px; }
pre { background: var(--code-bg); color: var(--code-ink); padding: 16px 18px; border-radius: 8px; overflow-x: auto; font: 0.86rem/1.55 var(--mono); margin: 0; }
pre.tall { max-height: 420px; overflow-y: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.copy { position: absolute; top: 8px; right: 8px; font: 600 0.75rem var(--mono); padding: 5px 9px; border-radius: 5px; border: 1px solid #55584d; background: #2c2f29; color: #e8e5d8; cursor: pointer; }
.copy:hover { background: #3a3d36; }

/* lookup form */
.lookup { display: flex; gap: 10px; flex-wrap: wrap; margin: 24px 0 8px; }
.lookup input { flex: 1 1 320px; min-width: 0; font: 1rem var(--mono); padding: 11px 14px; border-radius: 8px; border: 1px solid var(--rule); background: var(--surface); color: var(--ink); }
label { font-weight: 600; display: block; margin-top: 28px; }

/* profile */
.profile { margin-top: 28px; }
.profile h3 { margin-top: 22px; }
.profile-head { display: flex; align-items: baseline; gap: 10px 16px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.profile-head .id { font: 0.95rem var(--mono); overflow-wrap: anywhere; }
.badge { display: inline-block; font: 600 0.74rem/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 8px; border-radius: 999px; border: 1px solid currentColor; }
.badge.active { color: var(--accent); background: var(--accent-soft); }
.badge.probation { color: var(--warn); background: var(--warn-soft); }
.badge.suspended { color: var(--bad); background: var(--bad-soft); }
.value.pos { color: var(--accent); }
.value.neg { color: var(--bad); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 32px; margin: 24px 0 0; }
.facts div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--rule); }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; padding: 0; list-style: none; }
.chip { font: 0.85rem var(--mono); border: 1px solid var(--rule); background: var(--surface); padding: 4px 9px; border-radius: 6px; white-space: nowrap; }
.chip .level { color: var(--accent); margin-left: 6px; letter-spacing: 1px; }
.untrusted { border-left: 3px solid var(--rule); margin: 10px 0 0; padding: 4px 0 4px 16px; white-space: pre-wrap; overflow-wrap: anywhere; max-width: 68ch; }
.section-label { font: 600 0.78rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin: 30px 0 0; }

/* tables */
.table-scroll { overflow-x: auto; margin-top: 24px; border: 1px solid var(--rule); border-radius: 10px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 0.93rem; }
th, td { padding: 11px 14px; text-align: right; border-bottom: 1px solid var(--rule); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
th { font: 600 0.74rem var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
td { font-family: var(--mono); font-variant-numeric: tabular-nums; }
th.left, td.left { text-align: left; }
td.rank { color: var(--muted); }
tr.top td.rank { color: var(--accent); font-weight: 700; }
td.skills { white-space: normal; min-width: 200px; font-size: 0.85rem; color: var(--muted); }
.empty { padding: 40px 20px; text-align: center; color: var(--muted); }

/* terms */
.prose h1 { font-size: 2rem; margin-top: 44px; }
.prose h2 { font-size: 1.3rem; margin: 36px 0 8px; }
.prose ul { padding-left: 1.2em; max-width: 68ch; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .steps > li { grid-template-columns: 36px 1fr; }
  .site-header nav { margin-left: 0; }
}