:root{color-scheme:dark;--midnight-bg:#0d0e12;--midnight-surface:#111318;--midnight-surface-strong:#171a1f;--midnight-surface-top:#23262d;--midnight-text:#e3e5f0;--midnight-text-muted:#a8abb5;--midnight-primary:#a9c8ff;--midnight-primary-deep:#245291;--midnight-border:rgba(255,255,255,0.08);--midnight-radius-lg:2rem;--midnight-radius-xl:3rem;--bg-base:#f4f2ee;--bg-spot-1:rgba(242,164,71,0.25);--bg-spot-2:rgba(50,120,117,0.2);--text-primary:#1e2323;--text-secondary:#4d5a59;--panel-border:rgba(34,46,45,0.1);--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-display:650}*{box-sizing:border-box}body,html{margin:0;padding:0}body{min-height:100vh;font-family:Avenir Next,Noto Sans SC,PingFang SC,Hiragino Sans GB,sans-serif;font-weight:var(--font-weight-regular);background:radial-gradient(circle at 12% 0,rgba(36,82,145,.26),transparent 26%),radial-gradient(circle at 85% 5%,rgba(169,200,255,.16),transparent 24%),linear-gradient(180deg,#0d0e12,#111318);color:var(--midnight-text);text-rendering:geometricPrecision}button,input{font:inherit}a{color:inherit}