/* Copyright (c) Monoptic LLC. All rights reserved. */
:root {
  --page: #f6f5f1; --surface: #fcfcfb; --raised: #ffffff; --ink: #1b1b19; --ink2: #55544d; --muted: #86857c; --line: #e1e0d9; --axis: #c3c2b7;
  --mark: #2a78d6; --mark-soft: #cde2fb; --mark-ink: #184f95; --good: #0ca30c; --warn: #b77a00; --crit: #d03b3b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #0d0d0d; --surface: #1a1a19; --raised: #222221; --ink: #f2f1ec; --ink2: #b9b8ae; --muted: #86857c; --line: #2c2c2a; --axis: #45453f;
    --mark: #3987e5; --mark-soft: #10305a; --mark-ink: #9ec5f4; --good: #0ca30c; --warn: #fab219; --crit: #e66767;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; }
code { font: 0.86em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: color-mix(in srgb, var(--line) 60%, transparent); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
.num { font-variant-numeric: tabular-nums; }
.quiet { color: var(--muted); }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 20px; padding: 10px max(16px, calc((100vw - 1040px) / 2)); background: color-mix(in srgb, var(--page) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; }
.brand svg { color: var(--mark); }
.top nav { display: flex; gap: 16px; font-size: 14px; color: var(--ink2); flex-wrap: wrap; }
.top nav a { text-decoration: none; }
.top nav a:hover { color: var(--ink); text-decoration: underline; }
.state { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink2); margin-left: auto; white-space: nowrap; }
.state i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.state.live i { background: var(--good); }
.state.wait i { background: var(--warn); }
.state.off i { background: var(--crit); }

main { max-width: 1040px; margin: 0 auto; padding: 0 16px 40px; }
section { padding: 44px 0 8px; }
h1 { font-size: clamp(30px, 5vw, 50px); line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 18px; max-width: 18ch; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink2); margin: 0 0 10px; }
h3 { font-size: 16px; margin: 0 0 6px; }
.hero { padding-top: 64px; }
.lede { font-size: 19px; color: var(--ink2); max-width: 62ch; margin: 0 0 12px; }
.lede.quiet { font-size: 15px; color: var(--muted); }
.intro { color: var(--ink2); max-width: 70ch; margin: 0 0 18px; }

.figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 28px; }
.figure { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; min-width: 0; display: flex; flex-direction: column; }
.figure .label { font-size: 13px; color: var(--ink2); }
.figure b { font-size: clamp(26px, 4vw, 38px); letter-spacing: -0.02em; line-height: 1.2; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.figure .sub { font-size: 12.5px; color: var(--muted); }

.panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; position: relative; min-width: 0; }
.note, .source { color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.source { margin: 12px 0 0; }
.head, .row, .scale { display: grid; grid-template-columns: 92px 1fr 84px; gap: 10px; align-items: center; }
.head { color: var(--muted); font-size: 12px; padding-bottom: 4px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.head span:last-child, .row .v { text-align: right; }
.row { padding: 7px 0; border-radius: 6px; }
.row:hover, .row:focus-visible { background: color-mix(in srgb, var(--mark-soft) 35%, transparent); outline: none; }
.row .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .v small { color: var(--muted); font-size: 12px; }
.track { position: relative; height: 12px; }
.track::before { content: ""; position: absolute; left: 0; top: -7px; bottom: -7px; width: 1px; background: var(--axis); }
.bar { position: absolute; left: 0; top: 1px; height: 10px; width: 0; background: var(--mark); border-radius: 0 4px 4px 0; transition: width .5s ease; min-width: 2px; }
.scale { color: var(--muted); font-size: 11.5px; margin-top: 4px; }
.scale div { position: relative; height: 16px; }
.scale div span { position: absolute; top: 0; transform: translateX(-50%); white-space: nowrap; }
.scale div span:first-child { transform: none; }
.scale div span:last-child { transform: translateX(-100%); }
.empty { color: var(--muted); padding: 14px 0; }
.tip { position: fixed; z-index: 9; pointer-events: none; background: var(--ink); color: var(--page); border-radius: 7px; padding: 6px 9px; font-size: 12.5px; white-space: nowrap; display: none; }

.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.cards article { border-top: 2px solid var(--mark); padding-top: 12px; }
.cards p, .twocol p { color: var(--ink2); font-size: 15px; margin: 0 0 10px; }
.code { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; overflow: auto; margin: 0 0 20px; font-size: 13.5px; line-height: 1.5; }
.code code { background: none; padding: 0; font-size: inherit; white-space: pre; overflow-wrap: normal; }
.twocol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.answer { font-size: 13px; color: var(--ink2); border: 1px solid var(--axis); border-radius: 6px; padding: 1px 7px; white-space: nowrap; }

.foot { max-width: 1040px; margin: 24px auto 0; padding: 20px 16px 40px; border-top: 1px solid var(--line); display: flex; gap: 8px 24px; flex-wrap: wrap; font-size: 14px; color: var(--ink2); }

@media (max-width: 820px) {
  .panels, .twocol { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .top nav { display: none; }
}
@media (max-width: 520px) {
  .figures { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .head, .row, .scale { grid-template-columns: 78px 1fr 76px; }
}
@media (prefers-reduced-motion: reduce) { .bar { transition: none; } html { scroll-behavior: auto; } }