:root { color-scheme: light; font-family: system-ui, sans-serif; color: #162c26; background: #f3f7f5; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
main { width: min(100%, 440px); padding: 32px 24px; border: 1px solid #dce7e2; border-radius: 24px; background: #fff; box-shadow: 0 12px 40px #143a2510; }
.brand { color: #0e6e5c; font-size: 20px; font-weight: 800; }
h1 { margin: 24px 0 18px; font-size: clamp(25px, 6vw, 32px); line-height: 1.4; letter-spacing: -.04em; word-break: keep-all; }
p { line-height: 1.75; font-size: 16px; word-break: keep-all; }
a { display: flex; min-height: 56px; justify-content: center; align-items: center; margin-top: 28px; border-radius: 12px; background: #0e6e5c; color: #fff; font-weight: 750; text-decoration: none; }
a:focus-visible { outline: 3px solid #1759b7; outline-offset: 4px; }
.hint { color: #65746e; font-size: 13px; margin-top: 20px; }