:root{--bg:#f6fafb;--surface:#fff;--border:#d9e7eb;--accent:#1f6f8b;--accent-soft:#dcedf2;--coral:#e8734f;--font-head:"Space Grotesk",system-ui,sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0e1618;--surface:#152125;--border:#24363b;--accent:#5bb8d4;--accent-ink:#0e1618;--accent-soft:#16323b}}
:root[data-theme="dark"]{--bg:#0e1618;--surface:#152125;--border:#24363b;--accent:#5bb8d4;--accent-ink:#0e1618;--accent-soft:#16323b}
h1{font-weight:700;letter-spacing:-.03em}
.eyebrow{color:var(--coral)}
.btn,button{border-radius:10px}
.proof{list-style:none;padding-left:0}.proof li{padding-left:24px;position:relative}.proof li::before{content:"$";position:absolute;left:0;color:var(--coral);font-weight:800;font-family:var(--font-head)}
.signup{border-radius:16px;border-top:4px solid var(--accent)}
.mail-av{font-family:var(--font-head)}
.mail-sec span{font-variant-numeric:tabular-nums}