:root{--bg-page:#fff;--bg-surface:#fff;--bg-surface-alt:#f5f5f5;--bg-input:#fff;--text-primary:#1a1a1a;--text-secondary:#666;--text-muted:#999;--border-color:#ddd;--accent:#0078d4;--accent-contrast:#fff;--accent-soft-bg:#e7f3f9;--success:#107c10;--danger:#d13438;--warning-bg:#fff4ce;--warning-border:gold;--shadow:rgba(0,0,0,.08);--shadow-hover:rgba(0,0,0,.15)}:root[data-theme=dark]{--bg-page:#16181c;--bg-surface:#202226;--bg-surface-alt:#26282d;--bg-input:#26282d;--text-primary:#f0f0f0;--text-secondary:#b0b0b0;--text-muted:#888;--border-color:#3a3d42;--accent:#4cb3ff;--accent-contrast:#0a0a0a;--accent-soft-bg:#16324a;--success:#4fbf4f;--danger:#ff7373;--warning-bg:#4a3c00;--warning-border:gold;--shadow:rgba(0,0,0,.4);--shadow-hover:rgba(0,0,0,.6)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-page:#16181c;--bg-surface:#202226;--bg-surface-alt:#26282d;--bg-input:#26282d;--text-primary:#f0f0f0;--text-secondary:#b0b0b0;--text-muted:#888;--border-color:#3a3d42;--accent:#4cb3ff;--accent-contrast:#0a0a0a;--accent-soft-bg:#16324a;--success:#4fbf4f;--danger:#ff7373;--warning-bg:#4a3c00;--warning-border:gold;--shadow:rgba(0,0,0,.4);--shadow-hover:rgba(0,0,0,.6)}}*{margin:0;padding:0;box-sizing:border-box}html{height:100%}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.6;color:var(--text-primary);background-color:var(--bg-page);transition:background-color .2s,color .2s}main{display:block;width:100%}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input[type=search],input[type=text]{font-family:inherit;font-size:inherit}input[type=search],input[type=text]{background-color:var(--bg-input);color:var(--text-primary)}input[type=search]::placeholder,input[type=text]::placeholder{color:var(--text-muted)}html{scroll-behavior:smooth}a:focus,button:focus,input:focus{outline:2px solid var(--accent);outline-offset:2px}a:focus:not(:focus-visible),button:focus:not(:focus-visible),input:focus:not(:focus-visible){outline:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.loading{animation:pulse 1.5s cubic-bezier(.4,0,.6,1) infinite}@media print{body{background-color:#fff}.no-print,button{display:none}}@media (max-width:768px){body{font-size:13px}}@media (max-width:480px){body{font-size:12px}}