:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #18243b; background: #f8fafc; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
main { max-width: 1080px; min-height: 100svh; margin: auto; padding: 40px 32px 28px; display: flex; flex-direction: column; }
.site-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px 24px; }
.back-link { font-size: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; font-size: 27px; font-weight: 700; letter-spacing: -1px; text-decoration: none; color: inherit; }
section { width: 100%; max-width: 600px; margin: auto; padding: 72px 0; }
.eyebrow { color: #2563eb; font-size: 12px; font-weight: 700; letter-spacing: 2px; margin: 0 0 20px; }
h1 { font-size: clamp(34px, 6vw, 54px); letter-spacing: -2px; line-height: 1.12; margin: 0 0 24px; font-weight: 650; }
.intro { max-width: 490px; color: #536176; font-size: 17px; line-height: 1.65; margin: 0 0 36px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 9px; }
.fields { display: flex; gap: 10px; }
input { min-width: 0; flex: 1; width: 100%; font: inherit; padding: 14px 16px; background: white; border: 1px solid #bdc8d6; border-radius: 8px; color: inherit; }
button { font: inherit; font-weight: 600; padding: 14px 24px; color: white; background: #2563eb; border: 1px solid #2563eb; border-radius: 8px; cursor: pointer; white-space: nowrap; }
button:hover { background: #1d4ed8; }
button:disabled { opacity: .65; cursor: wait; }
input:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid #93b4ff; outline-offset: 3px; }
.fine { font-size: 12px; line-height: 1.65; color: #667386; margin-top: 16px; }
a { color: #245ccc; text-underline-offset: 3px; }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
#status { line-height: 1.6; color: #176142; }
#status[data-error="true"] { color: #b42318; }
footer { color: #788497; font-size: 12px; }
[hidden] { display: none !important; }
@media (max-width: 480px) { main { padding: 28px 22px 24px; } .fields { flex-direction: column; } h1 { letter-spacing: -1.3px; } section { padding: 56px 0; } }