:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; color: #182c26; background: #f3f7f4; }
* { box-sizing: border-box; }
body { min-height: 100vh; min-height: 100svh; margin: 0; display: grid; place-items: center; padding: 28px 20px; }
main { width: 100%; max-width: 660px; padding: 48px; background: white; border: 1px solid #dce7df; border-radius: 24px; box-shadow: 0 18px 65px #174f3610; }
.brand { display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 650; letter-spacing: -.3px; margin-bottom: 52px; }
.brand-cn { display: inline-block; margin-left: 6px; font-size: 14px; font-weight: 400; color: #667a71; }
.notice { display: inline-block; color: #075b49; background: #edf5ef; padding: 7px 12px; border-radius: 8px; font-size: 13px; font-weight: 600; letter-spacing: 1px; }
h1 { font-size: clamp(27px, 5vw, 34px); line-height: 1.5; letter-spacing: -.7px; margin: 20px 0 12px; text-wrap: balance; }
.intro { margin: 0; font-size: 16px; color: #61736a; line-height: 1.8; }
.destination { display: block; width: fit-content; margin: 25px 0; color: #075b49; font-size: 22px; font-weight: 600; text-underline-offset: 5px; overflow-wrap: anywhere; }
.button { display: flex; justify-content: space-between; align-items: center; gap: 28px; width: fit-content; min-height: 50px; padding: 13px 23px; border-radius: 12px; background: #075b49; color: white; text-decoration: none; font-size: 16px; font-weight: 600; }
.button:hover { background: #064936; }
a:focus-visible { outline: 3px solid #82bba5; outline-offset: 5px; }
.footnote { margin: 30px 0 0; padding-top: 22px; border-top: 1px solid #e7ece8; font-size: 13px; line-height: 1.8; color: #76867d; }
@media (max-width: 480px) { main { padding: 30px 25px; border-radius: 20px; } .brand { margin-bottom: 38px; } .button { width: 100%; } }