:root {
  --bg: #0f1412;
  --fg: #e8efe8;
  --mut: #8aa08c;
  --acc: #c4e86b;
  --bad: #e07a5f;
  --card: #1a221c;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font: 18px/1.45 "Iowan Old Style", "Palatino Linotype", Palatino, serif; }
.bar { display: flex; justify-content: space-between; align-items: baseline; padding: 1rem 1.5rem; border-bottom: 1px solid #2a382c; }
.mark { font-weight: 700; letter-spacing: .04em; color: var(--acc); text-decoration: none; }
nav a { color: var(--mut); margin-left: 1rem; text-decoration: none; }
main { max-width: 52rem; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; }
.lede { font-size: 1.15rem; color: var(--mut); }
.kicker { text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; color: var(--acc); }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.card { background: var(--card); padding: 1rem 1.1rem; border-radius: 6px; }
.mono, code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85em; }
.ok { color: var(--acc); }
.off { color: var(--bad); }
.note { color: var(--mut); font-size: .9rem; }
form { display: grid; gap: .6rem; max-width: 28rem; }
label { display: grid; gap: .25rem; font-size: .9rem; color: var(--mut); }
input, select, button { font: inherit; padding: .45rem .55rem; border: 1px solid #3a4a3c; background: #101612; color: var(--fg); }
button { background: var(--acc); color: #111; border: 0; cursor: pointer; font-weight: 600; }
footer { border-top: 1px solid #2a382c; padding: 1rem 1.5rem; color: var(--mut); font-size: .85rem; }
.stats { display: flex; gap: 1.5rem; flex-wrap: wrap; list-style: none; padding: 0; }
a { color: var(--acc); }