*{box-sizing:border-box}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--color-bg: #f5f5f5;--color-text: #333;--color-text-secondary: #666;--color-text-muted: #999;--color-border: #e8e8e8;--color-border-light: #f0f0f0;--color-card: #fff;--color-input-bg: #fff;--color-input-border: #ccc;--color-header: #1a1a2e;--color-header-text: #fff;--color-link: #1a1a2e;--color-primary: #1677ff;--color-primary-bg: #e8f4ff;--color-up: #ff4444;--color-down: #00c853;--color-shadow: rgba(0, 0, 0, .1);color:var(--color-text);background-color:var(--color-bg)}:root[data-theme=dark]{--color-bg: #0f0f1a;--color-text: #e0e0e0;--color-text-secondary: #aaa;--color-text-muted: #666;--color-border: #2a2a3e;--color-border-light: #1e1e30;--color-card: #1a1a2e;--color-input-bg: #252540;--color-input-border: #3a3a5e;--color-header: #0d0d1a;--color-header-text: #e0e0e0;--color-link: #7799ff;--color-primary: #4d90ff;--color-primary-bg: #1a2a4a;--color-up: #ff6666;--color-down: #33dd88;--color-shadow: rgba(0, 0, 0, .4)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]):not([data-theme=dark]){--color-bg: #0f0f1a;--color-text: #e0e0e0;--color-text-secondary: #aaa;--color-text-muted: #666;--color-border: #2a2a3e;--color-border-light: #1e1e30;--color-card: #1a1a2e;--color-input-bg: #252540;--color-input-border: #3a3a5e;--color-header: #0d0d1a;--color-header-text: #e0e0e0;--color-link: #7799ff;--color-primary: #4d90ff;--color-primary-bg: #1a2a4a;--color-up: #ff6666;--color-down: #33dd88;--color-shadow: rgba(0, 0, 0, .4)}}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--color-bg);color:var(--color-text);transition:background-color .2s,color .2s}#app{margin:0;padding:0}a{color:var(--color-link);text-decoration:none}h2{font-size:18px;margin:0 0 16px;color:var(--color-text)}input:focus{outline:2px solid var(--color-primary);border-color:transparent}@media(max-width:600px){body{font-size:14px}}.error-boundary[data-v-5b23fb5d]{display:flex;justify-content:center;align-items:center;min-height:300px;padding:40px 20px}.error-boundary-content[data-v-5b23fb5d]{text-align:center;max-width:400px}.error-icon[data-v-5b23fb5d]{font-size:48px;margin-bottom:16px;color:#f44}.error-boundary-content h2[data-v-5b23fb5d]{color:var(--color-text);margin-bottom:8px}.error-detail[data-v-5b23fb5d]{color:var(--color-text-secondary);font-size:14px;margin-bottom:24px;word-break:break-all}.retry-btn[data-v-5b23fb5d]{padding:10px 28px;background:var(--color-header);color:var(--color-header-text);border:none;border-radius:6px;cursor:pointer;font-size:14px}.retry-btn[data-v-5b23fb5d]:hover{opacity:.85}.app-header[data-v-a4498b09]{background:var(--color-header);color:var(--color-header-text);padding:12px 20px;position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between}.app-header h1[data-v-a4498b09]{margin:0;font-size:18px;cursor:pointer;color:var(--color-header-text)}.theme-toggle[data-v-a4498b09]{background:none;border:none;cursor:pointer;font-size:18px;padding:2px 6px;border-radius:4px;line-height:1;opacity:.85}.theme-toggle[data-v-a4498b09]:hover{opacity:1}.app-main[data-v-a4498b09]{max-width:800px;margin:0 auto;padding:16px}@media(max-width:600px){.app-header[data-v-a4498b09]{padding:10px 14px}.app-header h1[data-v-a4498b09]{font-size:16px}.app-main[data-v-a4498b09]{padding:10px}}