:root {
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'Azeret Mono', 'SF Mono', Consolas, monospace;
  --bg: #faf6f0;
  --surface: #ffffff;
  --surface2: #f5ece0;
  --border: rgba(60, 40, 20, 0.08);
  --border-bright: rgba(60, 40, 20, 0.16);
  --text: #2c2a25;
  --text-dim: #7c756a;
  --accent: #c2410c;
  --accent-dim: rgba(194, 65, 12, 0.08);
  --water: #0e7490;
  --water-dim: rgba(14, 116, 144, 0.08);
  --green: #059669;
  --green-dim: rgba(5, 150, 105, 0.10);
  --amber: #d97706;
  --amber-dim: rgba(217, 119, 6, 0.10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1916;
    --surface: #262220;
    --surface2: #302b28;
    --border: rgba(200, 180, 160, 0.08);
    --border-bright: rgba(200, 180, 160, 0.16);
    --text: #f0e8dc;
    --text-dim: #a09888;
    --accent: #e85d2a;
    --accent-dim: rgba(232, 93, 42, 0.10);
    --water: #22b8d4;
    --water-dim: rgba(34, 184, 212, 0.10);
    --green: #34d399;
    --green-dim: rgba(52, 211, 153, 0.12);
    --amber: #fbbf24;
    --amber-dim: rgba(251, 191, 36, 0.12);
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  background-image: radial-gradient(ellipse at 80% 0%, var(--water-dim) 0%, transparent 45%);
  color: var(--text);
  line-height: 1.6;
  overflow-wrap: break-word;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px 80px; }

header.site {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 28px 0 8px;
}

.site__title { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.site__title small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
}

nav.site__nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav.site__nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--text-dim);
  padding: 6px 14px;
  border-radius: 8px;
}
nav.site__nav a:hover { color: var(--text); background: var(--surface2); }
nav.site__nav a.active { color: var(--accent); background: var(--accent-dim); font-weight: 600; }

.meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  margin: 4px 0 28px;
}

h1 { font-size: clamp(28px, 4.5vw, 40px); font-weight: 800; letter-spacing: -1px; line-height: 1.15; margin: 8px 0 10px; }
h2 {
  font-size: 20px; font-weight: 800; letter-spacing: -0.3px;
  margin: 48px 0 16px;
  display: flex; align-items: center; gap: 10px;
}
h2::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.lead { color: var(--text-dim); max-width: 65ch; font-size: 17px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-top: 24px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; min-width: 0; }
.kpi__val { font-size: 40px; font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpi__label { font-family: var(--font-mono); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.2px; color: var(--text-dim); margin-top: 8px; }
.kpi__sub { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); margin-top: 3px; }

.phases { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.phase { background: var(--surface); border: 1px solid var(--border); border-top: 3px solid var(--water); border-radius: 10px; padding: 14px 16px; min-width: 0; }
.phase__tag { font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: 1px; color: var(--water); }
.phase__name { font-weight: 700; font-size: 15px; margin: 3px 0; }
.phase__desc { font-size: 12px; color: var(--text-dim); }
.phase__row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; }
.phase__key { font-family: var(--font-mono); font-size: 10px; }
.phase__key a { color: var(--water); text-decoration: none; }
.phase__key a:hover { text-decoration: underline; }

.chip { display: inline-block; font-family: var(--font-mono); font-size: 10px; font-weight: 600; padding: 2px 8px; border-radius: 5px; white-space: nowrap; }
.chip--todo { background: var(--surface2); color: var(--text-dim); }
.chip--progress { background: var(--water-dim); color: var(--water); }
.chip--review { background: var(--amber-dim); color: var(--amber); }
.chip--done { background: var(--green-dim); color: var(--green); }

ul.rows { list-style: none; }
ul.rows li { display: flex; gap: 12px; align-items: baseline; padding: 10px 4px; border-bottom: 1px solid var(--border); min-width: 0; }
ul.rows li:last-child { border-bottom: none; }
ul.rows .id { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--accent); flex-shrink: 0; }
ul.rows .id a { color: inherit; text-decoration: none; }
ul.rows .id a:hover { text-decoration: underline; }
ul.rows .t { font-size: 14px; }
ul.rows .t a { color: var(--text); text-decoration: none; }
ul.rows .t a:hover { color: var(--accent); }
ul.rows .badge { margin-left: auto; flex-shrink: 0; }

.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.links a {
  font-family: var(--font-mono); font-size: 12px; text-decoration: none;
  background: var(--surface); border: 1px solid var(--border-bright); border-radius: 8px;
  padding: 8px 14px; color: var(--text);
}
.links a:hover { border-color: var(--accent); color: var(--accent); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.grid2 > * { min-width: 0; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

.guide h3 { font-size: 16px; font-weight: 700; margin: 20px 0 6px; }
.guide p, .guide li { color: var(--text-dim); font-size: 15px; }
.guide strong { color: var(--text); }
.guide ul, .guide ol { padding-left: 1.4em; margin: 8px 0; }
.guide code {
  font-family: var(--font-mono); font-size: 0.85em;
  background: var(--accent-dim); color: var(--accent);
  padding: 1px 6px; border-radius: 4px;
}
.callout { border-left: 4px solid var(--accent); background: var(--accent-dim); border-radius: 8px; padding: 14px 18px; margin: 16px 0; font-size: 15px; }
.callout--water { border-left-color: var(--water); background: var(--water-dim); }

.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding: 10px 0 10px 44px; }
.steps li::before {
  content: counter(s, decimal-leading-zero);
  position: absolute; left: 0; top: 12px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--accent);
  background: var(--accent-dim); border-radius: 6px; padding: 2px 7px;
}

footer.site {
  margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
}