:root { color-scheme: light; font-family: system-ui, sans-serif; color: #223a3a; background: #f3f6f3; line-height: 1.7; }
* { box-sizing: border-box; }
body { margin: 0; }
main { max-width: 760px; margin: auto; padding: 32px 16px 48px; }
header { padding: 8px 4px 24px; }
h1 { font-size: clamp(1.6rem, 5vw, 2.4rem); margin: 6px 0 14px; letter-spacing: -.03em; }
h2 { font-size: 1.35rem; margin: 0 0 16px; }
h3 { font-size: 1.05rem; margin: 0 0 6px; }
p { margin: 8px 0 16px; }
.eyebrow { color: #376b55; font-size: .85rem; font-weight: 700; margin-bottom: 6px; }
.card { background: white; border: 1px solid #d7e0d8; border-radius: 18px; padding: 24px 20px; margin-bottom: 24px; }
.hint, .disclaimer { font-size: .85rem; color: #51615b; }
.disclaimer { border-top: 1px solid #d7e0d8; margin: 20px 0; padding-top: 12px; }
.disclaimer p { margin: 6px 0; }
a { color: #236346; text-underline-offset: 4px; }
label { display: block; font-weight: 700; margin-top: 22px; }
select, input, textarea, button { font: inherit; font-size: 16px; width: 100%; min-width: 0; border-radius: 8px; }
select, input, textarea { border: 1px solid #81948a; background: #fff; color: #223a3a; padding: 12px; min-height: 48px; }
textarea { resize: vertical; }
button { border: 0; min-height: 52px; padding: 12px; color: white; background: #245b43; cursor: pointer; margin-top: 16px; font-weight: 700; }
button:disabled { background: #dfe5e1; color: #52645b; cursor: default; }
:focus-visible { outline: 3px solid #bd7b15; outline-offset: 3px; }
[hidden] { display: none !important; }
.range-row { padding: 14px 0; border-bottom: 1px solid #e2e8e2; display: flex; flex-direction: column; gap: 4px 12px; justify-content: space-between; }
.range-row strong { font-size: 1.1rem; }
.total { background: #eaf3ed; border-radius: 12px; padding: 20px 16px; }
.total span, .total strong { display: block; }
.total strong { font-size: clamp(2rem, 8vw, 3rem); line-height: 1.4; }
.breakdown { padding: 20px 0; border-bottom: 1px solid #d7e0d8; }
.breakdown > strong { display: block; font-size: 1.5rem; }
dl { margin: 0; } dl div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; margin: 8px 0; } dd { margin: 0; font-weight: 700; }
#status { border-left: 3px solid #b08a3e; padding-left: 12px; }
.contact { font-size: .9rem; overflow-wrap: anywhere; }
@media (min-width: 600px) { main { padding-top: 48px; } .card { padding: 32px; } .range-row { flex-direction: row; } }