:root{--fd-color-canvas: #F5F8FB;--fd-color-surface: #FFFFFF;--fd-color-sidebar: #F1F6FA;--fd-color-text: #14213D;--fd-color-text-secondary: #506181;--fd-color-text-muted: #657795;--fd-color-border: #DDE5EF;--fd-color-control-border: #8A96A8;--fd-color-primary: #1560EF;--fd-color-primary-hover: #104FC9;--fd-color-primary-soft: #E5EEFF;--fd-color-on-primary: #FFFFFF;--fd-color-danger: #B42318;--fd-color-danger-soft: #FEF3F2;--fd-color-warning: #8A5300;--fd-color-warning-soft: #FFF7E6;--fd-color-success: #26734D;--fd-color-success-soft: #EDF7F1;--fd-color-backdrop: rgba(20,35,55,.28);--fd-font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--fd-space-1: 4px;--fd-space-2: 8px;--fd-space-3: 12px;--fd-space-4: 16px;--fd-space-5: 24px;--fd-space-6: 32px;--fd-space-7: 40px;--fd-space-8: 48px;--fd-radius-button: 8px;--fd-radius-container: 12px;--fd-radius-tag: 4px;--fd-shadow-overlay: 0 8px 24px rgba(20,35,55,.1);--fd-motion-hover: .12s;--fd-motion-overlay-min: .16s;--fd-motion-overlay-max: .2s;--fd-icon-size-min: 18px;--fd-icon-size-max: 20px;--fd-icon-stroke-width: 1.75px;--fd-font-size-page-title: 32px;--fd-line-height-page-title: 44px;--fd-font-weight-page-title: 600;--fd-font-size-detail-title: 22px;--fd-line-height-detail-title: 32px;--fd-font-weight-detail-title: 600;--fd-font-size-section-title: 20px;--fd-line-height-section-title: 28px;--fd-font-weight-section-title: 600;--fd-font-size-action-body: 16px;--fd-line-height-action-body: 24px;--fd-font-weight-action-body: 500;--fd-font-size-body: 14px;--fd-line-height-body: 22px;--fd-font-weight-body: 400;--fd-font-size-aux: 13px;--fd-line-height-aux: 20px;--fd-font-weight-aux: 400;--fd-font-size-input: 16px;--fd-line-height-input: 26px;--fd-font-weight-input: 400;--fd-sidebar-width: 240px;--fd-main-margin: 32px;--fd-content-max-width: 1184px;--fd-drawer-width: 480px;--fd-nav-height: 0px}@media (max-width: 1279px){:root{--fd-sidebar-width: 176px;--fd-main-margin: 24px;--fd-drawer-width: 420px}}@media (max-width: 1023px){:root{--fd-sidebar-width: 72px;--fd-drawer-width: 480px}}@media (max-width: 767px){:root{--fd-font-size-page-title: 24px;--fd-line-height-page-title: 32px;--fd-font-weight-page-title: 600;--fd-font-size-detail-title: 20px;--fd-line-height-detail-title: 28px;--fd-font-weight-detail-title: 600;--fd-font-size-section-title: 16px;--fd-line-height-section-title: 24px;--fd-font-weight-section-title: 600;--fd-font-size-action-body: 16px;--fd-line-height-action-body: 24px;--fd-font-weight-action-body: 500;--fd-font-size-body: 16px;--fd-line-height-body: 24px;--fd-font-weight-body: 400;--fd-font-size-aux: 14px;--fd-line-height-aux: 20px;--fd-font-weight-aux: 400;--fd-font-size-input: 16px;--fd-line-height-input: 26px;--fd-font-weight-input: 400;--fd-sidebar-width: 0px;--fd-nav-height: calc(64px + env(safe-area-inset-bottom, 0px)) }}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{font-family:var(--fd-font-family);font-size:var(--fd-font-size-body);line-height:1.6;color:var(--fd-color-text);background:var(--fd-color-canvas)}a{color:var(--fd-color-primary)}h1{font-size:var(--fd-font-size-detail-title);line-height:var(--fd-line-height-detail-title);font-weight:var(--fd-font-weight-detail-title);margin:0}.fd-splash{display:grid;place-items:center;min-height:100vh;color:var(--fd-color-text-secondary)}.fd-admin-shell{display:flex;min-height:100vh}.fd-admin-sidebar{display:flex;flex-direction:column;gap:var(--fd-space-4);width:220px;flex:none;padding:var(--fd-space-4) var(--fd-space-3);background:var(--fd-color-surface);border-right:1px solid var(--fd-color-border)}.fd-admin-brand{display:flex;flex-direction:column;padding:0 var(--fd-space-2)}.fd-admin-brand__name{font-size:20px;font-weight:600;color:var(--fd-color-text)}.fd-admin-brand__sub{font-size:var(--fd-font-size-aux);color:var(--fd-color-text-secondary)}.fd-admin-sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}.fd-admin-nav{padding:8px 12px;border-radius:var(--fd-radius-button);color:var(--fd-color-text-secondary);text-decoration:none}.fd-admin-nav:hover{background:var(--fd-color-canvas);color:var(--fd-color-text)}.fd-admin-nav.is-active{background:var(--fd-color-primary-soft);color:var(--fd-color-primary);font-weight:500}.fd-admin-main{flex:1;min-width:0;padding:var(--fd-space-5) var(--fd-space-6)}.fd-admin-page{display:flex;flex-direction:column;gap:var(--fd-space-4);max-width:1080px}.fd-admin-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--fd-space-3)}.fd-admin-back{color:var(--fd-color-text-secondary);text-decoration:none;font-size:var(--fd-font-size-aux)}.fd-admin-back:hover{color:var(--fd-color-primary)}.fd-card{background:var(--fd-color-surface);border:1px solid var(--fd-color-border);border-radius:var(--fd-radius-container);padding:var(--fd-space-4)}.fd-admin-card{display:flex;flex-direction:column;gap:var(--fd-space-3)}.fd-admin-card__title{font-size:var(--fd-font-size-body);font-weight:600;margin:0}.fd-admin-kv{display:flex;align-items:center;gap:var(--fd-space-3);flex-wrap:wrap}.fd-admin-kv__label{width:120px;flex:none;color:var(--fd-color-text-secondary);font-size:var(--fd-font-size-aux)}.fd-admin-kv__value,.fd-admin-kv__ops{display:inline-flex;align-items:center;gap:var(--fd-space-2);flex-wrap:wrap}.fd-admin-kv__ops--block{display:flex}.fd-admin-kv__input{width:90px}.fd-stats{display:flex;flex-wrap:wrap;gap:var(--fd-space-4)}.fd-stat{display:flex;flex-direction:column;min-width:90px}.fd-stat__value{font-size:26px;font-weight:600;line-height:1.2}.fd-stat__label{font-size:var(--fd-font-size-aux);color:var(--fd-color-text-secondary)}.fd-field{display:flex;flex-direction:column;gap:6px}.fd-field__label,.fd-field__hint{font-size:var(--fd-font-size-aux);color:var(--fd-color-text-secondary)}.fd-field__error{margin:0;font-size:var(--fd-font-size-aux);color:var(--fd-color-danger)}.fd-input,.fd-select{padding:8px 12px;font:inherit;color:var(--fd-color-text);background:var(--fd-color-surface);border:1px solid var(--fd-color-border);border-radius:var(--fd-radius-button)}.fd-input:focus-visible,.fd-select:focus-visible{outline:2px solid var(--fd-color-primary);outline-offset:1px;border-color:var(--fd-color-primary)}.fd-admin-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:var(--fd-space-4)}.fd-admin-form .fd-field{min-width:180px}.fd-admin-filters{display:flex;align-items:center;gap:var(--fd-space-2);flex-wrap:wrap}.fd-admin-filters__search{width:240px}.fd-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;font:inherit;font-size:var(--fd-font-size-aux);border-radius:var(--fd-radius-button);border:1px solid transparent;cursor:pointer}.fd-btn:disabled{opacity:.5;cursor:not-allowed}.fd-btn--primary{background:var(--fd-color-primary);color:var(--fd-color-on-primary)}.fd-btn--primary:hover:not(:disabled){background:var(--fd-color-primary-hover)}.fd-btn--ghost{background:transparent;color:var(--fd-color-primary);border-color:var(--fd-color-primary)}.fd-btn--ghost:hover:not(:disabled){background:var(--fd-color-primary-soft)}.fd-btn--quiet{background:transparent;color:var(--fd-color-text-secondary)}.fd-btn--quiet:hover:not(:disabled){color:var(--fd-color-text);background:var(--fd-color-canvas)}.fd-btn--danger-quiet{background:transparent;color:var(--fd-color-danger);border-color:var(--fd-color-danger)}.fd-btn--danger-quiet:hover:not(:disabled){background:var(--fd-color-danger-soft, #fbeae8)}.fd-tag{display:inline-block;margin-left:6px;padding:1px 8px;font-size:var(--fd-font-size-aux);border-radius:var(--fd-radius-tag);background:var(--fd-color-canvas);color:var(--fd-color-text-secondary)}.fd-tag--primary{background:var(--fd-color-primary-soft);color:var(--fd-color-primary)}.fd-tag--success{background:var(--fd-color-success-soft, #e6f2ec);color:var(--fd-color-success)}.fd-tag--warning{background:var(--fd-color-warning-soft, #f8efe2);color:var(--fd-color-warning)}.fd-tag--danger{background:var(--fd-color-danger-soft, #fbeae8);color:var(--fd-color-danger)}.fd-table{width:100%;border-collapse:collapse;font-size:var(--fd-font-size-aux)}.fd-table th{text-align:left;padding:8px 10px;color:var(--fd-color-text-secondary);font-weight:500;border-bottom:1px solid var(--fd-color-border);white-space:nowrap}.fd-table td{padding:10px;border-bottom:1px solid var(--fd-color-border);vertical-align:top}.fd-table--clickable tbody tr{cursor:pointer}.fd-table--clickable tbody tr:hover{background:var(--fd-color-canvas)}.fd-admin-payload{max-width:260px;overflow-wrap:anywhere;color:var(--fd-color-text-secondary)}.fd-pager{display:flex;align-items:center;justify-content:space-between;gap:var(--fd-space-3);flex-wrap:wrap}.fd-pager__ops{display:flex;gap:var(--fd-space-2)}.fd-login{display:grid;place-items:center;min-height:100vh;padding:var(--fd-space-4)}.fd-login__card{width:380px;max-width:100%;display:flex;flex-direction:column;gap:var(--fd-space-3);padding:var(--fd-space-6)}.fd-login__title{font-size:22px;text-align:center;margin:0}.fd-login__sub{margin:0;text-align:center;color:var(--fd-color-text-secondary);font-size:var(--fd-font-size-aux)}.fd-login__form{display:flex;flex-direction:column;gap:var(--fd-space-3)}.fd-login__phone-row{display:flex;gap:var(--fd-space-2)}.fd-login__phone-row .fd-input{flex:1;min-width:0}.fd-login__submit{width:100%;justify-content:center}.fd-admin-login-ops{display:flex;justify-content:center}.fd-admin-code{display:flex;align-items:center;gap:var(--fd-space-2);flex-wrap:wrap;padding:var(--fd-space-3);background:var(--fd-color-primary-soft);border-radius:var(--fd-radius-container);font-size:var(--fd-font-size-aux)}.fd-admin-code__value{font-size:16px;font-weight:600;padding:4px 10px;background:var(--fd-color-surface);border:1px solid var(--fd-color-border);border-radius:var(--fd-radius-tag);-webkit-user-select:all;user-select:all}.fd-admin-code-inline{font-family:var(--fd-font-family);font-size:var(--fd-font-size-aux);background:var(--fd-color-canvas);padding:1px 6px;border-radius:var(--fd-radius-tag)}.fd-text-aux{font-size:var(--fd-font-size-aux)}.fd-text-secondary,.fd-text-muted{color:var(--fd-color-text-secondary)}.fd-num{font-variant-numeric:tabular-nums}.fd-admin-plain-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px}@media (max-width: 767px){.fd-admin-shell{flex-direction:column}.fd-admin-sidebar{width:auto;flex-direction:row;align-items:center;flex-wrap:wrap}.fd-admin-sidebar nav{flex-direction:row;flex-wrap:wrap}.fd-admin-main{padding:var(--fd-space-3)}}