:root{--primary: #409eff;--primary-weak: rgba(64, 158, 255, .12);--primary-grad: linear-gradient(135deg, #409eff, #36cfc9);--bg: #f5f7fb;--surface: #ffffff;--surface-2: #eef2f8;--border: #e6ebf3;--text: #1b2436;--text-2: #5c6b82;--text-3: #93a0b4;--header-bg: rgba(255, 255, 255, .78);--shadow-sm: 0 1px 3px rgba(16, 24, 40, .06);--shadow-md: 0 8px 24px rgba(16, 24, 40, .08);--shadow-lg: 0 16px 48px rgba(16, 24, 40, .14);--radius: 14px;--radius-sm: 10px;--ease: cubic-bezier(.4, 0, .2, 1)}html.dark{--primary: #5aadff;--primary-weak: rgba(90, 173, 255, .16);--primary-grad: linear-gradient(135deg, #5aadff, #2dd4bf);--bg: #0b111b;--surface: #141d2c;--surface-2: #1c2739;--border: #27334a;--text: #e8eef6;--text-2: #a9b7cb;--text-3: #67758d;--header-bg: rgba(11, 17, 27, .78);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 8px 24px rgba(0, 0, 0, .45);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .55)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html.dark{color-scheme:dark}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;transition:background-color .35s var(--ease),color .35s var(--ease)}#app{min-height:100vh}html,body,.el-card,.el-menu,.el-header,.el-footer,.el-main,.el-button,.el-input__wrapper,.el-textarea__inner{transition:background-color .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}.el-card{border-radius:var(--radius)!important;border:1px solid var(--border)!important;--el-card-border-color: var(--border);box-shadow:var(--shadow-sm)!important}.el-card.is-always-shadow{box-shadow:var(--shadow-sm)!important}.el-dialog{border-radius:var(--radius)}.el-dialog__title{font-weight:700}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--text-3)}