:root { font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #1d302d; background: #f5f5f0; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; }
main { width: min(100%, 500px); margin: 9vh auto; padding: 24px; }
.brand { display: flex; align-items: center; gap: 10px; margin-bottom: 36px; font-size: 27px; font-weight: 700; letter-spacing: -.9px; }
.brand span { font-size: 36px; color: #225d4e; }
.brand small { font-size: 11px; letter-spacing: .2px; border: 1px solid #cbd5cb; border-radius: 5px; padding: 5px 8px; }
section { padding: 32px; background: #fff; border: 1px solid #dce1d9; border-radius: 12px; }
.eyebrow { font-size: 10px; letter-spacing: 1.8px; font-weight: 650; color: #687572; margin: 0 0 18px; }
h1 { font-size: 27px; font-weight: 550; line-height: 1.2; letter-spacing: -.8px; margin: 0 0 10px; }
.intro, .note { color: #687572; font-size: 13px; line-height: 1.6; }
.intro { margin-bottom: 28px; }
label { display: block; margin: 18px 0 8px; font-size: 13px; font-weight: 550; }
input { width: 100%; padding: 12px; border: 1px solid #cbd5cb; border-radius: 6px; background: #fbfcf9; font: inherit; font-size: 15px; color: inherit; }
input:focus-visible, button:focus-visible { outline: 2px solid #225d4e; outline-offset: 3px; }
.error { color: #ab4338; font-size: 13px; line-height: 1.5; margin: 15px 0; }
.error:empty { margin: 24px 0 0; }
button { display: flex; justify-content: space-between; width: 100%; padding: 13px 16px; margin-top: 12px; border: 0; border-radius: 6px; background: #225d4e; color: #fff; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
button:hover { background: #184c3f; }
.note { font-size: 12px; margin: 22px 0 0; }
@media (max-width: 420px) { main { margin-top: 3vh; padding: 18px; } section { padding: 24px; } }