:root{--bg-page:#fff;--bg-card:#f5f5f5;--bg-card-elevated:#fff;--border-default:transparent;--border-button:#ebebeb;--border-hover:#d0d0d0;--text-strong:#2e2e2e;--text-muted:#4d4d4d;--text-subtle:#718096;--login-btn-bg:#fff;--login-btn-color:#1a1a1a;--login-btn-hover-bg:#f0f0f0;--primary-btn-bg:#272a2e;--primary-btn-color:#fff;--accent:#3b82f6;--chip-bg:#7266ff1f;--chip-text:#5b50cc;--danger:#ef4444;--warn:#f59e0b;--success:#10b981;--font-heading:"Satoshi", "Inter", system-ui, -apple-system, sans-serif;--font-body:"Inter", system-ui, -apple-system, sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px}[data-color-mode=dark]{--bg-page:#151515;--bg-card:#ffffff0a;--bg-card-elevated:#2a2a2a;--border-default:#ffffff1a;--border-button:#ffffff1a;--border-hover:#fff3;--text-strong:#dfdfdd;--text-muted:#dfdfdd99;--text-subtle:#dfdfdd66;--login-btn-bg:transparent;--login-btn-color:#fff;--login-btn-hover-bg:#ffffff0d;--primary-btn-bg:#fff;--primary-btn-color:#000000e6;--accent:#60a5fa;--chip-bg:#7266ff33;--chip-text:#b9b0ff}html,body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0}body{background:var(--bg-page);color:var(--text-strong);font-family:var(--font-body)}*,:before,:after{box-sizing:border-box}button{cursor:pointer;font-family:inherit}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}