:root { color-scheme: dark; font-family: system-ui, "Microsoft YaHei", sans-serif; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: #10191e; color: #e5ece8; }
main { margin: 28px; padding: clamp(24px, 5vw, 52px); max-width: 660px; border: 1px solid #304544; border-radius: 18px; background: #17272b; }
.eyebrow { color: #81bfb1; font-size: 12px; letter-spacing: .16em; }
h1 { font-size: clamp(28px, 5vw, 44px); margin: 20px 0; }
p { line-height: 1.85; color: #bbc9c7; }
.status { border-left: 3px solid #e8b96b; padding-left: 14px; color: #e8b96b; }
a { display: inline-block; margin-top: 16px; color: #8edccc; text-decoration-thickness: 1px; text-underline-offset: 5px; }