/* 设计令牌: 主色(黄绿→薄荷绿渐变)、液态玻璃参数、字体。文字统一白色，整体深色 */
:root{color-scheme:dark;--bg:#0a0d0b;--g1:#c9f542;--g2:#4df0c0;--accent:#7af247;--grad:linear-gradient(90deg,#c9f542,#7af247 50%,#4df0c0);
--ring:linear-gradient(135deg,rgba(201,245,66,.9),rgba(255,255,255,.14) 38%,rgba(255,255,255,.14) 62%,rgba(77,240,192,.9));
--glass:rgba(22,24,22,.46);--text:#fff;--muted:rgba(255,255,255,.62);--radius:26px;--gap:12px;
--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
--sat:env(safe-area-inset-top,0px);--sab:env(safe-area-inset-bottom,0px);--sub-scale:1;--sub-bg:.45}