*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root,[data-theme=dark]{--c-bg: #0f0f13;--c-surface: #1a1a2e;--c-border: #2a2a4a;--c-accent: #7c6fff;--c-accent-dim: rgba(124,111,255,.15);--c-green: #22c55e;--c-green-dim: #0d2a1a;--c-amber: #f59e0b;--c-input: #0f0f1a;--c-input-border: #3a3a6a;--c-text: #e8e8ee;--c-muted: #888;--c-dim: #666;--c-header-bg: #111122;--c-scrollbar: #2a2a4a;--c-scrollbar-hover: #3a3a5a;--c-selection: rgba(124,111,255,.35);--c-subtle: rgba(255,255,255,.04);--c-subtle2: rgba(255,255,255,.06);--c-subtle3: rgba(255,255,255,.08);--c-divider: rgba(255,255,255,.06);--c-surface-deep: #0d0d1f;--c-surface-alt: #111128;--c-text-strong: #fff;--c-text-sub: #ccc;--c-text-hint: #aaa;--c-text-code: #94a3b8;--c-danger: #ef4444;--c-danger-dim: rgba(239,68,68,.15);--c-nav-bg: linear-gradient(135deg,#1a1a2e 0%,#16213e 100%);--c-result-bg: linear-gradient(135deg,#0d2a1a,#0d1a2a);--c-modal-bg: #1e1e2e;--c-ai-bg: linear-gradient(135deg,#1e1b4b,#1a1a2e);--c-warn-bg: #2a1a0d;--c-toast-bg: #1e293b;--c-code-bg: rgba(255,255,255,.04);--c-code-border: rgba(255,255,255,.08);--c-bar-track: rgba(255,255,255,.08);--c-overlay: rgba(0,0,0,.65);--c-shadow: rgba(0,0,0,.5);--c-badge: rgba(255,255,255,.18);--c-cyan: #22d3ee;--c-teal: #34d399;--c-lime: #22c55e;--c-pink: #f472b6;--c-green-bg: rgba(34,197,94,.12);--c-amber-bg: rgba(245,158,11,.12);--c-danger-bg: rgba(239,68,68,.12);--c-blue: #60a5fa;--c-blue-bg: rgba(96,165,250,.12);--c-purple: #a78bfa;--c-purple-bg: rgba(167,139,250,.12);--c-pink-bg: rgba(244,114,182,.15);--c-glass: rgba(255,255,255,.06);--c-glass2: rgba(255,255,255,.1);--c-glass3: rgba(255,255,255,.15);--c-glass4: rgba(255,255,255,.2);--c-btn-disabled-bg: #333;--c-btn-disabled-text: #666}[data-theme=light]{--c-bg: #f5f5f7;--c-surface: #ffffff;--c-border: #d8d8e0;--c-accent: #5b4ff0;--c-accent-dim: rgba(91,79,240,.1);--c-green: #16a34a;--c-green-dim: #dcfce7;--c-amber: #d97706;--c-input: #ffffff;--c-input-border: #c8c8d8;--c-text: #1a1a2e;--c-muted: #666;--c-dim: #999;--c-header-bg: #eeeef2;--c-scrollbar: #c8c8d8;--c-scrollbar-hover: #a8a8b8;--c-selection: rgba(91,79,240,.25);--c-subtle: rgba(0,0,0,.04);--c-subtle2: rgba(0,0,0,.06);--c-subtle3: rgba(0,0,0,.09);--c-divider: rgba(0,0,0,.1);--c-surface-deep: #e8e8ec;--c-surface-alt: #f0f0f4;--c-text-strong: #111;--c-text-sub: #444;--c-text-hint: #666;--c-text-code: #475569;--c-danger: #dc2626;--c-danger-dim: rgba(220,38,38,.1);--c-nav-bg: linear-gradient(135deg,#eeeef2 0%,#e4e8f0 100%);--c-result-bg: linear-gradient(135deg,#dcfce7,#e0f2fe);--c-modal-bg: #ffffff;--c-ai-bg: linear-gradient(135deg,#ede9fe,#e8e8f8);--c-warn-bg: #fef3c7;--c-toast-bg: #334155;--c-code-bg: rgba(0,0,0,.04);--c-code-border: rgba(0,0,0,.08);--c-bar-track: rgba(0,0,0,.08);--c-overlay: rgba(0,0,0,.45);--c-shadow: rgba(0,0,0,.15);--c-badge: rgba(91,79,240,.12);--c-cyan: #0891b2;--c-teal: #059669;--c-lime: #15803d;--c-pink: #db2777;--c-green-bg: rgba(22,163,74,.1);--c-amber-bg: rgba(217,119,6,.1);--c-danger-bg: rgba(220,38,38,.1);--c-blue: #3b82f6;--c-blue-bg: rgba(59,130,246,.1);--c-purple: #7c3aed;--c-purple-bg: rgba(124,58,237,.1);--c-pink-bg: rgba(219,39,119,.12);--c-glass: rgba(0,0,0,.04);--c-glass2: rgba(0,0,0,.07);--c-glass3: rgba(0,0,0,.1);--c-glass4: rgba(0,0,0,.14);--c-btn-disabled-bg: #d4d4d8;--c-btn-disabled-text: #a1a1aa}html,body,#root{min-height:100vh;background:var(--c-bg);color:var(--c-text);font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .3s,color .3s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--c-scrollbar);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--c-scrollbar-hover)}::selection{background:var(--c-selection);color:#fff}a{color:var(--c-accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}input::placeholder,textarea::placeholder{color:var(--c-dim)}@media print{body>*{display:none!important}#print-area,#print-area *{display:revert!important}#print-area{position:fixed;top:0;left:0;width:100%;padding:24px;box-sizing:border-box;background:#fff!important;color:#111!important}@page{margin:16mm;size:A4}}