/* Base: reset, typography, utilities */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: var(--lh);
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 85% -10%, rgba(72, 157, 164, 0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(67, 118, 178, 0.06), transparent 60%),
    linear-gradient(180deg, var(--bg-grad-1), var(--bg-grad-2));
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
  overflow-x: hidden;
}
h1, h2, h3, h4, p { margin: 0; }
h1 { font-size: var(--fs-xl); font-weight: var(--fw-semibold); letter-spacing: -0.02em; line-height: var(--lh-tight); }
h2 { font-size: var(--fs-lg); font-weight: var(--fw-semibold); letter-spacing: -0.015em; line-height: var(--lh-tight); }
h3 { font-size: var(--fs-md); font-weight: var(--fw-semibold); letter-spacing: -0.01em; line-height: var(--lh-tight); }
h4 { font-size: var(--fs-base); font-weight: var(--fw-semibold); }
a { color: var(--teal-600); text-decoration: none; }
a:hover { text-decoration: underline; }
:root[data-theme="dark"] a { color: var(--teal); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
img, svg { display: block; }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--teal-100); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; border-radius: 6px; }

.num, .tnum, table, .kpi-value { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: 0.92em; letter-spacing: -0.01em; }
.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.small { font-size: var(--fs-sm); }
.xs { font-size: var(--fs-xs); }
.strong { font-weight: var(--fw-semibold); }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.row { display: flex; align-items: center; gap: var(--sp-2); }
.row-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.stack { display: flex; flex-direction: column; gap: var(--sp-3); }
.stack-sm { display: flex; flex-direction: column; gap: var(--sp-2); }
.spacer { flex: 1; }
.t-green { color: var(--green); }
.t-red { color: var(--red); }
.t-amber { color: var(--amber); }
.t-teal { color: var(--teal); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}