:root { color-scheme: light; font-family: ui-sans-serif, system-ui, sans-serif; color: #243b32; background: #f5f2ea; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; }
header, footer { max-width: 1040px; margin: auto; padding: 28px 32px; display: flex; justify-content: space-between; align-items: center; }
.wordmark { font-size: 30px; font-weight: 750; letter-spacing: -1.5px; text-decoration: none; }
.wordmark span { color: #c86a45; font-size: 13px; padding-left: 5px; }
.stage, .eyebrow { text-transform: uppercase; letter-spacing: .15em; font-size: 11px; font-weight: 700; }
.stage { border: 1px solid #c9d1c4; border-radius: 30px; padding: 8px 13px; }
main { max-width: 660px; margin: 64px auto 80px; padding: 0 24px; }
h1 { font-family: Georgia, serif; font-size: clamp(42px, 8vw, 70px); font-weight: 400; letter-spacing: -2px; margin: 12px 0; }
.intro { max-width: 420px; line-height: 1.65; color: #59675d; font-size: 18px; }
.card { padding: 28px; background: #fffdf7; border: 1px solid #dddcd0; border-radius: 18px; margin-top: 32px; }
h2 { font-size: 22px; margin: 0; letter-spacing: -.5px; }
h3 { font-size: 16px; margin: 28px 0 12px; }
p { line-height: 1.6; }
.actions, .heading, .row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.heading, .row { justify-content: space-between; }
.row { border-top: 1px solid #e5e4da; padding: 12px 0; }
button { border: 1px solid #294d3a; border-radius: 9px; padding: 12px 17px; background: #294d3a; color: #fff; font: inherit; font-size: 14px; cursor: pointer; }
button.quiet { background: transparent; color: #294d3a; border-color: #ccd3c8; }
button:disabled { opacity: .5; cursor: wait; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 3px solid #c86a45; outline-offset: 4px; }
input { max-width: 100%; min-width: 0; border: 1px solid #9aa995; padding: 12px; border-radius: 8px; font: inherit; }
label { display: block; margin-bottom: 8px; }
a { color: #294d3a; text-underline-offset: 3px; }
.muted, footer { font-size: 13px; color: #677565; }
.code { font: 28px ui-monospace, monospace; letter-spacing: .1em; }
#status { font-size: 14px; }
footer { border-top: 1px solid #dadccf; }
[hidden] { display: none !important; }
@media (max-width: 500px) { header, footer { padding: 22px; } main { margin-top: 32px; } .card { padding: 22px; } footer { gap: 20px; } }