:root{color-scheme:light;--app-bg:#f6f8fb;--app-panel:#ffffff;--app-ink:#0f172a;--app-muted:#5b6b7a;--app-accent:#0f6cbd;--app-accent-soft:#e7f1fb;--app-edge:#d6e0ea;--app-shadow:0 24px 60px rgba(15,23,42,0.08);--app-radius:14px}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:Segoe UI Variable,Segoe UI,Segoe UI Emoji,Segoe UI Symbol,sans-serif;color:var(--app-ink);background-color:var(--app-bg);background-image:radial-gradient(1200px 420px at 12% -8%,rgba(15,108,189,.16),transparent 60%),radial-gradient(900px 520px at 112% 8%,rgba(0,120,212,.14),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.7),rgba(246,248,251,.95));background-attachment:fixed}a{color:inherit;text-decoration:none}main{min-height:100%}