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.stat-card[data-dash-nav]{cursor:pointer;transition:transform .2s,box-shadow .2s}.stat-card[data-dash-nav]:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(32,50,68,.08)}
.sidebar-help{width:100%;border:1px solid transparent;text-align:left;cursor:pointer;color:var(--ink);transition:background .2s,border-color .2s,transform .2s}.sidebar-help:hover{background:#edf8f3;border-color:#d7ede4;transform:translateY(-1px)}.sidebar-help:focus-visible{outline:3px solid #cbe9dd;outline-offset:2px}.guide-modal{width:min(1120px,calc(100vw - 40px))}.guide-modal .modal-head{height:74px;padding:0 28px}.guide-modal .modal-head h3{font-size:20px}.guide-modal .modal-head p{font-size:12px}.guide-modal .modal-body{padding:24px 28px}.guide-intro{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 20px;margin-bottom:12px;border-radius:12px;background:linear-gradient(110deg,#eaf7f2,#f7fbf9);border:1px solid #dceee7}.guide-intro b{display:block;color:#176e54;margin-bottom:6px;font-size:16px}.guide-intro p{margin:0;color:#5f6f68;font-size:13px}.guide-intro>span{flex:none;padding:8px 13px;border-radius:18px;background:#fff;color:#18805f;font-size:12px;font-weight:700}.guide-jumps{position:sticky;top:-24px;z-index:3;display:flex;gap:8px;padding:12px 0;margin-bottom:8px;background:#fff}.guide-jumps button{height:36px;padding:0 14px;border:1px solid #dbe8e3;border-radius:9px;background:#f7fbf9;color:#2b6f59;font-size:12px;font-weight:700}.guide-jumps button:hover{background:#e8f6f0;border-color:#b8dbce}.guide-visual-list{display:flex;flex-direction:column;gap:16px}.guide-visual{scroll-margin-top:54px;display:grid;grid-template-columns:340px 1fr;gap:22px;align-items:center;padding:20px;border:1px solid #dfe7e3;border-radius:15px;background:#fff}.guide-title{display:flex;align-items:center;gap:11px}.guide-title span{width:38px;height:38px;border-radius:11px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:12px;font-weight:800}.guide-title h4{margin:0;font-size:18px}.guide-copy>p{margin:13px 0;color:#69766f;font-size:13px;line-height:1.75}.guide-copy ol{margin:0;padding-left:21px;color:#34433d;font-size:13px;line-height:1.9}.guide-visual figure{margin:0;min-width:0}.guide-image{display:block;width:100%;height:286px;object-fit:contain;border:1px solid #dde5e9;border-radius:11px;background:#f5f7f8;cursor:zoom-in;transition:box-shadow .2s,transform .2s}.guide-image:hover{box-shadow:0 12px 30px rgba(27,50,64,.13);transform:translateY(-2px)}.guide-visual figcaption{text-align:center;margin-top:8px;color:#7e8b85;font-size:11px}.guide-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.guide-info-card{padding:18px 20px;border-radius:13px;background:#f7faf9;border:1px solid #e2ebe7}.guide-info-card h4{margin:0 0 10px;font-size:16px}.guide-info-card p{margin:7px 0;color:#536159;font-size:13px;line-height:1.7}.guide-note{display:flex;gap:12px;align-items:flex-start;margin-top:14px;padding:15px 17px;border-radius:10px;background:#fff7e8;color:#6e5a2c;font-size:13px;line-height:1.7}.guide-note b{flex:none;color:#a26913}.guide-lightbox{position:fixed;inset:0;z-index:220;display:grid;place-items:center;padding:42px;background:rgba(12,22,29,.84);backdrop-filter:blur(4px)}.guide-lightbox img{max-width:calc(100vw - 84px);max-height:calc(100vh - 84px);object-fit:contain;border-radius:12px;box-shadow:0 26px 80px rgba(0,0,0,.35)}.guide-lightbox button{position:fixed;right:25px;top:22px;width:42px;height:42px;border:0;border-radius:11px;background:#fff;color:#34434e;display:grid;place-items:center}
:root{--primary:#ed1c24;--primary-2:#c4121a;--primary-soft:#fff0f1;--ink:#171719;--danger:#c83232}.client-brand{height:82px;padding:0!important;display:flex;align-items:center}.client-logo-crop{position:relative;display:block;width:192px;height:74px;overflow:hidden}.client-logo-crop img{position:absolute;width:172px;height:auto;left:0;top:-10px;display:block}.client-brand-on-red .client-logo-crop{width:226px;height:84px;border-radius:13px;background:#fff;box-shadow:0 12px 30px rgba(84,0,4,.23)}.client-brand-on-red .client-logo-crop img{width:205px;left:10px;top:-14px}.sidebar>.client-brand{padding-left:0}.login-visual{background:linear-gradient(145deg,#8f1117 0%,#d71920 54%,#f0353b 100%)}.login-button{background:linear-gradient(100deg,#ed1c24,#bd1118);box-shadow:0 10px 24px rgba(207,20,29,.25)}.input-shell input:focus{border-color:#ee8a8f;box-shadow:0 0 0 3px #fff0f1}.avatar,.top-avatar,.mini-avatar{background:linear-gradient(145deg,#ffe8e9,#f8c7ca);color:#b9141c}.card-a strong{color:#d71920}.card-b i{background:#fff0f1;color:#d71920}.bar-item .bar{background:linear-gradient(#f25b61,#d71920)}.progress-track i{background:linear-gradient(90deg,#f36a70,#d71920)}.sidebar-help{background:#fff8f8}.sidebar-help:hover{background:#fff0f1;border-color:#f6cfd1}.help-icon{background:#ffe4e5;color:#d71920}.toast:not(.error) i{background:#e6f5ef;color:#19805f}.search-box input:focus,.filter-card select:focus,.form-control:focus{border-color:#ec8e93;box-shadow:0 0 0 3px #fff0f1}.guide-intro{background:linear-gradient(110deg,#fff0f1,#fff8f8);border-color:#f4d1d3}.guide-intro b,.guide-intro>span{color:#c6171f}.guide-jumps button{border-color:#f0d1d3;background:#fff8f8;color:#b8171e}.guide-jumps button:hover{background:#fff0f1;border-color:#eaaeb1}.capacity-note{color:#a91920}
@media(max-width:1280px){.stat-grid{grid-template-columns:repeat(2,1fr)}.login-copy h1{font-size:40px}}@media(max-width:850px){.login-page{display:block}.login-visual{display:none}.login-panel{min-height:100vh}.mobile-brand{display:flex;margin-bottom:38px}.app-shell{min-width:1050px}}

/* 全局清晰度优化：提升运营后台字号、行距与文字对比度 */
:root{
  --primary:#cf171f;
  --primary-2:#a90e15;
  --primary-soft:#fff1f2;
  --ink:#171b23;
  --muted:#5f6b7a;
  --line:#dce2e8;
  --bg:#f4f6f8;
  --danger:#b42318;
}
body{
  color:var(--ink);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button,input,select,textarea{color:#26313d}
input::placeholder,textarea::placeholder{color:#7b8794;opacity:1}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(207,23,31,.18);
  outline-offset:2px;
}

/* 侧边导航 */
.nav-label{color:#667085;font-size:13px;margin-top:20px;margin-bottom:10px}
.nav-item{height:50px;color:#3f4b59;font-size:15px;font-weight:600}
.nav-item svg{width:20px;height:20px}
.nav-item.active{color:#b51219}
.sidebar-help{padding-top:16px;padding-bottom:16px}
.help-icon{top:17px;width:27px;height:27px;font-size:15px}
.sidebar-help b{font-size:14px;color:#252b33}
.sidebar-help p{font-size:12px;line-height:1.5;color:#667085;margin-top:4px}
.sidebar-user b{font-size:14px;color:#252b33}
.sidebar-user small{font-size:12px;color:#667085}
.sidebar-user button{color:#667085}

/* 页头与页面标题 */
.topbar{height:90px}
.breadcrumb{color:#667085;font-size:13px;margin-bottom:6px}
.topbar h1{font-size:24px;line-height:1.25;color:#111827}
.today span{color:#667085;font-size:12px}
.today b{font-size:14px;color:#303b48}
.icon-button{color:#536170}
.page-content{padding-top:26px}
.page-head{margin-bottom:20px}
.page-head h2{font-size:22px;line-height:1.3;margin-bottom:6px;color:#151a22}
.page-head p{color:#5f6b7a;font-size:14px;line-height:1.6}

/* 按钮、搜索与筛选 */
.primary-button,.secondary-button,.ghost-button,.danger-button{
  height:42px;
  padding:0 17px;
  font-size:14px;
  line-height:1;
}
.primary-button{border-color:var(--primary);background:var(--primary);box-shadow:0 6px 14px rgba(180,20,28,.18)}
.secondary-button{border-color:#efb9bc;background:#fff7f7;color:#b51219}
.ghost-button{border-color:#cfd6dd;color:#344054}
.danger-button{border-color:#efb8b3;color:#a91e14}
.small-button{height:34px;padding:0 12px;font-size:13px}
.filter-card{padding:17px 18px;margin-bottom:16px;gap:11px}
.search-box svg{top:11px;color:#667085}
.search-box input,.filter-card select{height:42px;border-color:#cfd6dd;color:#27313d;font-size:14px}
.filter-label{font-size:13px;color:#596574;font-weight:600}
.tabs{background:#eef1f4}
.tab{height:34px;padding:0 13px;color:#536170;font-size:13px;font-weight:600}
.tab.active{color:#b51219}

/* 列表与状态信息 */
.table-card{overflow-x:auto}
.table-meta{padding:17px 18px}
.table-meta b{font-size:15px;color:#202731}
.table-meta span{color:#667085;font-size:13px}
.data-table th{
  height:50px;
  color:#4b5765;
  font-size:13px;
  font-weight:700;
  letter-spacing:.15px;
}
.data-table td{
  padding:16px 14px;
  color:#344054;
  font-size:14px;
  line-height:1.55;
}
.data-table .strong{color:#18202a;font-weight:700}
.data-table .sub{margin-top:5px;color:#667085;font-size:12px;line-height:1.5}
.tag{height:27px;padding:0 10px;font-size:12px}
.tag.green{background:#ecfdf3;color:#067647}
.tag.gray{background:#f2f4f7;color:#475467}
.tag.orange{background:#fff6ed;color:#93370d}
.tag.red{background:#fef3f2;color:#b42318}
.tag.blue{background:#eff8ff;color:#175cd3}
.action-link{color:#b51219;font-size:13px;padding:6px 8px}
.action-link.muted{color:#536170}
.action-link.danger{color:#a91e14}
.pagination{height:62px;color:#596574;font-size:13px}
.pager button{width:34px;height:34px;color:#475467;font-size:13px}
.empty-state{color:#667085;font-size:14px}
.empty-state b{color:#475467;font-size:15px}

/* 数据总览 */
.stat-card{min-height:138px;padding:21px}
.stat-title{color:#596574;font-size:14px;font-weight:600}
.stat-value{font-size:32px;color:#151a22;margin:10px 0 7px}
.stat-footer{color:#667085;font-size:13px}
.stat-icon{width:40px;height:40px}
.stat-icon svg{width:20px;height:20px}
.content-card{padding:21px}
.card-heading h3{font-size:17px;color:#202731}
.card-heading span{color:#667085;font-size:13px}
.bar-item .bar:after{color:#475467;font-size:12px}
.bar-item label{color:#5f6b7a;font-size:12px}
.progress-row>div:first-child{font-size:13px}
.progress-row b{color:#303b48}
.progress-row span{color:#5f6b7a}
.activity{grid-template-columns:38px 1fr auto;padding:13px 0}
.activity .mini-avatar{width:38px;height:38px;font-size:13px}
.activity b{font-size:14px;color:#202731}
.activity small{color:#667085;font-size:12px}
.activity time{color:#667085;font-size:11px}

/* 弹窗与表单 */
.modal{width:min(720px,calc(100vw - 48px))}
.modal.wide{width:min(900px,calc(100vw - 48px))}
.modal-head{height:74px;padding:0 24px}
.modal-head h3{font-size:19px;color:#171b23}
.modal-head p{color:#667085;font-size:13px}
.modal-close{width:38px;height:38px;color:#536170}
.modal-body{padding:23px 24px}
.modal-foot{height:74px;padding:0 24px}
.form-grid{gap:19px}
.form-field>span{margin-bottom:8px;color:#344054;font-size:14px}
.form-control{height:44px;padding:0 13px;border-color:#cfd6dd;color:#27313d;font-size:15px}
.form-control.textarea{height:96px;padding-top:11px;line-height:1.6}
.field-tip{color:#667085!important;font-size:12px!important;line-height:1.5!important}
.selection-toolbar{margin-bottom:15px}
.selection-row{padding:14px 15px}
.selection-row b{font-size:14px;color:#202731}
.selection-row small{color:#667085;font-size:12px;line-height:1.5;margin-top:4px}
.capacity-note{padding:13px 15px;color:#9f151b;font-size:14px;line-height:1.5}
.confirm-box h3{font-size:19px}
.confirm-box p{color:#596574;font-size:14px}
.toast{min-width:280px;padding:14px 16px;font-size:14px}

/* 登录页 */
.eyebrow{font-size:13px;font-weight:600}
.login-copy p{color:rgba(255,255,255,.88);font-size:16px}
.feature-pills span{font-size:13px;font-weight:600}
.card-a b,.card-a span{font-size:12px;color:#536170}
.card-b b{font-size:13px;color:#252b33}
.card-b small{font-size:11px;color:#667085}
.login-heading h2{font-size:30px;color:#151a22}
.login-heading p{color:#5f6b7a;font-size:15px}
.input-shell input{height:52px;font-size:15px;border-color:#cfd6dd}
.input-user{top:16px}
.input-lock{top:21px}
.login-button{height:52px;font-size:15px;background:linear-gradient(100deg,#cf171f,#a90e15)}
.login-error{font-size:13px}
.demo-hint{padding:15px 16px;color:#536170;font-size:13px;line-height:1.55}
.demo-hint b{color:#303b48;font-size:14px}

/* 图文操作指引 */
.guide-modal .modal-head h3{font-size:22px}
.guide-modal .modal-head p{font-size:14px}
.guide-intro b{font-size:17px}
.guide-intro p{color:#536170;font-size:15px}
.guide-intro>span{font-size:13px}
.guide-jumps button{height:40px;font-size:14px}
.guide-title span{font-size:14px}
.guide-title h4{font-size:19px}
.guide-copy>p{color:#596574;font-size:15px;line-height:1.75}
.guide-copy ol{color:#303b48;font-size:15px;line-height:1.9}
.guide-visual figcaption{color:#596574;font-size:13px}
.guide-info-card h4{font-size:18px}
.guide-info-card p{color:#475467;font-size:15px}
.guide-note{color:#5e4a20;font-size:15px}

@media(max-width:1280px){
  .topbar{padding-left:22px;padding-right:22px}
  .page-content{padding:24px 22px 32px}
  .data-table th,.data-table td{padding-left:12px;padding-right:12px}
  .guide-visual{grid-template-columns:320px 1fr}
}