*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--bg-secondary: #f5f5f3;--bg-info: #e8f0fe;--bg-success: #e6f4ea;--bg-danger: #fce8e6;--text: #1a1a1a;--text-secondary: #5f5e5a;--text-tertiary: #9c9a92;--text-info: #1a56cc;--text-success: #137333;--text-danger: #c5221f;--border: rgba(0, 0, 0, .12);--border-md: rgba(0, 0, 0, .2);--border-info: rgba(26, 86, 204, .5);--border-success: rgba(19, 115, 51, .4);--radius-md: 8px;--radius-lg: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #1c1c1a;--bg-secondary: #2a2a28;--bg-info: #1a2a4a;--bg-success: #0d2818;--bg-danger: #2d1210;--text: #e8e6dc;--text-secondary: #9c9a92;--text-tertiary: #6b6a63;--text-info: #7aabff;--text-success: #4caf6e;--text-danger: #f28b82;--border: rgba(255, 255, 255, .1);--border-md: rgba(255, 255, 255, .18);--border-info: rgba(122, 171, 255, .4);--border-success: rgba(76, 175, 110, .4)}}body{font-family:var(--font);background:var(--bg-secondary);color:var(--text);line-height:1.6;min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-md);border-radius:3px}textarea{font-family:var(--font);font-size:14px;color:var(--text);background:transparent;border:none;outline:none;resize:vertical;width:100%;line-height:1.7}textarea::placeholder{color:var(--text-tertiary)}input[type=text],input[type=email]{font-family:var(--font);font-size:14px;color:var(--text);background:var(--bg);border:.5px solid var(--border);border-radius:var(--radius-md);padding:8px 12px;outline:none;transition:border-color .15s}input[type=text]:focus,input[type=email]:focus{border-color:var(--border-info)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .25s ease forwards}.spinner{width:16px;height:16px;border:2px solid var(--border-md);border-top-color:var(--text-secondary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}