:root { font-family: Inter, ui-sans-serif, system-ui, sans-serif; color: #1b2720; background: #f5f2e9; }
* { box-sizing: border-box; }
body { margin: 0; }
main { width: min(1180px, calc(100% - 32px)); margin: 64px auto; }
header { margin-bottom: 34px; max-width: 700px; }
h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); margin: 4px 0 12px; letter-spacing: -.06em; }
h2 { margin: 8px 0 22px; font-size: 1.35rem; }
.eyebrow, .number { color: #b85030; letter-spacing: .13em; font-weight: 800; font-size: .75rem; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.panel { background: #fffdf8; border: 1px solid #ddd7c9; border-radius: 18px; padding: 28px; box-shadow: 0 12px 30px #2d3a2310; }
form { display: grid; gap: 18px; }
label { display: grid; gap: 7px; font-size: .88rem; font-weight: 700; }
input, select { width: 100%; font: inherit; border: 1px solid #cfc8b8; border-radius: 9px; padding: 11px; background: white; }
button { border: 0; border-radius: 9px; padding: 13px 16px; background: #1f5d42; color: white; font: inherit; font-weight: 800; cursor: pointer; }
button:disabled { opacity: .55; cursor: wait; }.secondary { margin-top: 14px; background: #776f61; }
.status { min-height: 22px; color: #6b6354; font-size: .9rem; }
.result { display: grid; gap: 10px; }
.card { border-left: 3px solid #d87b47; background: #f7f4ec; padding: 12px; border-radius: 0 8px 8px 0; font-size: .92rem; }
.pass { color: #17603b; }.fail { color: #a73528; }.usage { margin-top: 20px; }.cost { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid #e7e1d5; }.cost:last-child { border-bottom: 0; }
@media (max-width: 760px) { main { margin: 32px auto; }.grid { grid-template-columns: 1fr; }.panel { padding: 22px; } }