:root{--color-primary:#5b8fd4;--color-primary-light:#8bb5e8;--color-primary-dark:#4570b8;--color-primary-bg:rgba(91,143,212,.08);--color-secondary:#7b6db5;--color-accent:#6ec4d8;--gradient-bg:linear-gradient(135deg,#6ec4d8,#5b8fd4 35%,#6a7dc5 65%,#7b6db5);--color-bg:#f8fafd;--color-surface:hsla(0,0%,100%,.85);--color-surface-hover:hsla(0,0%,100%,.95);--color-text:#2d3548;--color-text-secondary:#6b7690;--color-text-muted:#9ba3b5;--color-border:#dee3ee;--color-border-light:#edf0f7;--color-success:#5ea87a;--color-warning:#d4a054;--color-danger:#c75c5c;--color-info:#7b6db5;--shadow-sm:0 1px 3px rgba(45,53,72,.05);--shadow-md:0 2px 8px rgba(45,53,72,.07);--shadow-lg:0 4px 16px rgba(45,53,72,.09);--shadow-hover:0 4px 12px rgba(45,53,72,.12);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,"Times New Roman",serif;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--max-width:1100px;--header-height:64px}html{background:var(--gradient-bg);background-attachment:fixed;color:var(--color-text);font-family:var(--font-sans);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:transparent;line-height:1.6;margin:0}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-primary-dark)}h1,h2,h3,h4,h5,h6{color:var(--color-text);font-weight:600;line-height:1.3}:root{--el-color-primary:#5b8fd4;--el-color-primary-light-3:#7faade;--el-color-primary-light-5:#8bb5e8;--el-color-primary-light-7:#b8d0f0;--el-color-primary-light-8:#cdddf5;--el-color-primary-light-9:#e5eefa;--el-color-primary-dark-2:#4570b8;--el-color-success:#5ea87a;--el-color-success-light-3:#82bc96;--el-color-success-light-5:#a0ceae;--el-color-success-light-7:#c0dfca;--el-color-success-light-8:#d0e8d6;--el-color-success-light-9:#e6f3ea;--el-color-success-dark-2:#4a8862;--el-color-warning:#d4a054;--el-color-warning-light-3:#dfb87a;--el-color-warning-light-5:#e8c890;--el-color-warning-light-7:#f0dcb4;--el-color-warning-light-8:#f5e6c8;--el-color-warning-light-9:#faf2e2;--el-color-warning-dark-2:#b08040;--el-color-danger:#c75c5c;--el-color-danger-light-3:#d68080;--el-color-danger-light-5:#e0a0a0;--el-color-danger-light-7:#ecc0c0;--el-color-danger-light-8:#f0d0d0;--el-color-danger-light-9:#f8e8e8;--el-color-danger-dark-2:#a04848;--el-color-info:#7b6db5;--el-color-info-light-3:#9a8fc8;--el-color-info-light-5:#ada4d4;--el-color-info-light-7:#cbc5e2;--el-color-info-light-8:#d9d4ea;--el-color-info-light-9:#eceaf4;--el-color-info-dark-2:#635895;--el-bg-color:hsla(0,0%,100%,.85);--el-bg-color-overlay:hsla(0,0%,100%,.92);--el-bg-color-page:transparent;--el-border-color:#dee3ee;--el-border-color-light:#edf0f7;--el-border-color-lighter:#f2f4f9;--el-border-color-extra-light:#f7f8fb;--el-text-color-primary:#2d3548;--el-text-color-regular:#454e65;--el-text-color-secondary:#6b7690;--el-text-color-placeholder:#9ba3b5;--el-fill-color:hsla(0,0%,100%,.5);--el-fill-color-light:hsla(0,0%,100%,.6);--el-fill-color-lighter:hsla(0,0%,100%,.7);--el-fill-color-extra-light:hsla(0,0%,100%,.8);--el-fill-color-blank:hsla(0,0%,100%,.9);--el-border-radius-base:6px;--el-border-radius-small:4px;--el-border-radius-round:20px;--el-font-family:var(--font-sans)}.el-card{--el-card-border-color:hsla(0,0%,100%,.3);-webkit-backdrop-filter:blur(10px)!important;backdrop-filter:blur(10px)!important;background:#ffffffd9!important;border:1px solid hsla(0,0%,100%,.3)!important;border-radius:var(--radius-md)!important;box-shadow:0 2px 12px #2d35481a!important;transition:box-shadow .25s ease,transform .25s ease!important}.el-card:hover{background:#ffffffeb!important;box-shadow:0 4px 16px #2d354826!important}.el-button--primary{--el-button-bg-color:var(--color-primary);--el-button-border-color:var(--color-primary);--el-button-hover-bg-color:var(--color-primary-dark);--el-button-hover-border-color:var(--color-primary-dark)}.el-tag{border-radius:var(--radius-sm)!important}.el-table{--el-table-border-color:var(--color-border);--el-table-header-bg-color:var(--color-surface);--el-table-tr-bg-color:transparent;--el-table-row-hover-bg-color:var(--color-surface-hover)}.el-table th.el-table__cell{background-color:var(--color-surface)!important;color:var(--color-text-secondary)!important;font-size:13px!important;font-weight:600!important;letter-spacing:.5px!important;text-transform:uppercase!important}.el-input__wrapper{background-color:#fff!important;border-radius:var(--radius-sm)!important;box-shadow:0 0 0 1px var(--color-border) inset!important}.el-input__wrapper:hover{box-shadow:0 0 0 1px var(--color-primary-light) inset!important}.el-input__wrapper.is-focus{box-shadow:0 0 0 1px var(--color-primary) inset!important}.el-dialog{border-radius:var(--radius-lg)!important}.el-pagination .el-pager li.is-active{background-color:var(--color-primary)!important;border-radius:var(--radius-sm)!important;color:#fff!important}.el-menu--horizontal>.el-menu-item.is-active{border-bottom-color:var(--color-primary)!important;color:var(--color-primary)!important}.el-empty__description p{color:var(--color-text-muted)!important}.el-alert--info{background-color:var(--color-surface)!important;border:1px solid var(--color-border)!important}.admin-title{color:var(--color-text);font-family:var(--font-serif);font-size:22px;margin-bottom:var(--space-lg)}::-webkit-scrollbar{height:6px;width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}