:root{--bg:#0a0c0f;--surface:#111318;--surface-alt:#161a22;--border:#1e2330;--border-hover:#2e3650;--accent:#a78bfa;--accent-dim:#7c5cbf;--accent-glow:#c4b5fd;--success:#00e5a0;--warning:#ffb347;--error:#ff4d6a;--info:#4d9fff;--text-primary:#f0f4ff;--text-secondary:#8892a4;--text-muted:#3d4558;--shadow:0 4px 24px #0006;--radius:10px;--radius-sm:6px;--radius-lg:16px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=light]{--bg:#f7f7fb;--surface:#fff;--surface-alt:#f1f2f7;--border:#e4e6ef;--border-hover:#c9ccd9;--accent:#7c5cbf;--accent-dim:#a78bfa;--accent-glow:#efe9fc;--success:#00b383;--warning:#e8920c;--error:#e63950;--info:#2f7de8;--text-primary:#0a0c0f;--text-secondary:#5a6478;--text-muted:#9aa2b1;--shadow:0 4px 24px #0a0c0f14;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;font-size:15px;line-height:1.5;transition:background-color .2s,color .2s}h1,h2,h3,h4,h5,h6{font-family:Fraunces,Georgia,serif;font-weight:600;line-height:1.2}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,textarea,select,button{font-family:inherit;font-size:inherit}input,textarea,select{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;width:100%;padding:10px 14px;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--text-muted)}button{cursor:pointer;border-radius:var(--radius-sm);border:none;font-weight:600;transition:all .15s}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}@media (width<=768px){html,body{font-size:15px}[class*=grid-2],[class*=grid-3]{grid-template-columns:1fr!important}table{white-space:nowrap;-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}.feedback-widget-float{bottom:calc(78px + env(safe-area-inset-bottom,0))!important}.mb-chat-shell{max-height:720px;height:calc(100vh - 180px - env(safe-area-inset-bottom,0))!important;border-left:0!important;border-right:0!important;border-radius:0!important;margin:0 -16px!important}section[style*="padding: 28px"],section[style*=padding\:28]{padding:16px!important}h1{font-size:22px!important}h2{font-size:18px!important}.mb-sheet{border-radius:16px 16px 0 0!important;width:100%!important;max-width:100%!important;max-height:92vh!important;margin-top:auto!important;margin-bottom:0!important}.mb-sheet-overlay{align-items:flex-end!important;padding:0!important}.desk-chapters-panel{z-index:60;animation:.22s deskDrawerUp;box-shadow:0 -8px 32px #0006;left:0!important;right:0!important;bottom:calc(72px + env(safe-area-inset-bottom,0))!important;border-right:none!important;border-top:1px solid var(--border)!important;border-top-left-radius:18px!important;border-top-right-radius:18px!important;width:100%!important;max-height:65vh!important;position:fixed!important}@keyframes deskDrawerUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}}