:root { color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: #fff; color: #111; font-family: Verdana, Geneva, Tahoma, sans-serif; font-size: 15px; line-height: 1.65; }
main { max-width: 720px; margin: 44px auto 28px; padding: 0 24px; }
h1 { font-size: 25px; line-height: 1.3; margin: 0 0 25px; letter-spacing: -0.55px; }
h2 { font-size: 17px; line-height: 1.4; margin: 0 0 12px; }
p { margin: 0 0 18px; }
a { color: #0000b8; text-decoration: underline; text-underline-offset: 2px; }
a:visited { color: #551a8b; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid #111; outline-offset: 3px; }
.registry { border-top: 1px solid #888; margin-top: 28px; padding-top: 24px; }
.discussion { margin-top: 22px; }
.registry h2 { font-size: 16px; font-weight: normal; margin-bottom: 4px; }
.serial { font-weight: bold; font-variant-numeric: tabular-nums; }
.mark { border-bottom: 1px solid #111; padding-bottom: 1px; }
.registry .serial { font-size: 20px; letter-spacing: -1px; }
.field { display: block; font-weight: bold; margin-bottom: 5px; }
input[type="email"],input[type="text"] { width: 100%; max-width: 100%; min-height: 42px; border: 1px solid #777; border-radius: 0; background: #fff; color: #111; font: inherit; padding: 8px 10px; }
input[readonly] { background: #fafafa; }
.check { display: flex; gap: 9px; align-items: flex-start; margin: 13px 0; font-size: 12px; line-height: 1.6; }
.check input { flex: 0 0 auto; width: 15px; height: 15px; margin: 3px 0 0; accent-color: #111; }
button { font: bold 14px Verdana, Geneva, Tahoma, sans-serif; border: 1px solid #555; border-radius: 0; padding: 10px 16px; background: #eee; color: #111; cursor: pointer; min-height: 42px; margin-top: 8px; }
button:hover { background: #ddd; }
button:active { background: #ccc; }
.small { font-size: 12px; color: #444; margin-top: 12px; line-height: 1.6; }
footer { border-top: 1px solid #aaa; padding-top: 15px; margin-top: 32px; font-size: 12px; line-height: 2; }
section+section { border-top: 1px solid #aaa; padding-top: 22px; margin-top: 25px; }
.dev { border: 1px dashed #777; padding: 8px 10px; font-size: 12px; margin-bottom: 24px; }
.preview { border-top: 1px solid #777; margin-top: 25px; padding-top: 18px; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; }
.break { overflow-wrap: anywhere; }
.cf-turnstile { margin: 14px 0 8px; min-height: 65px; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.skip { position: absolute; top: -100px; left: 12px; background: #fff; padding: 8px; }
.skip:focus { top: 8px; }
@media(max-width: 520px) { main { margin: 25px auto; padding: 0 18px; } h1 { font-size: 23px; } body { font-size: 15px; } .check { font-size: 12px; } }
@media(prefers-reduced-motion: reduce) { * { scroll-behavior: auto; } }
@media print { form,button,.dev,footer,.skip { display:none; } main { max-width:none; margin:0; } }