/* ============ 喵测 GEO 工作台 · 浅色主题 ============
   三档字号体系（对标独角兽 GEO）：
   大档 Display 24-40px  → 页标题 / KPI / 余额 / 品牌名 / 卡片标题 / 导航（一眼定位）
   中档 Body 18-21px     → 正文 / 按钮 / 输入框 / 表格 / 表单 / 列表（阅读主力）
   小档 Helper 15-17px   → 辅助说明 / 标签 / 徽标 / 元信息（补充但不费力）
*/
:root{
  --bg:#f4f6fb; --card:#ffffff; --line:#e5e9f2;
  --txt:#1f2733; --txt2:#5b6b82; --txt3:#93a1b5;
  --primary:#2563eb; --primary-2:#3b82f6; --primary-soft:#e8f0fe;
  --teal:#0d9488; --amber:#d97706; --red:#dc2626; --green:#16a34a; --purple:#7c3aed;
  --shadow:0 1px 3px rgba(30,41,59,.06),0 8px 24px rgba(30,41,59,.05);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
html{font-size:19px}
body{
  font-family:'Noto Sans SC',-apple-system,'Microsoft YaHei',sans-serif;
  background:var(--bg);color:var(--txt);font-size:19px;line-height:1.75;
}
.hidden{display:none !important}
.muted{color:var(--txt3);font-size:16.5px}

/* ============ 布局 ============ */
.app{display:flex;min-height:100vh}
.sidebar{
  width:280px;flex-shrink:0;background:var(--card);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;padding:24px 20px;
}
.main{flex:1;min-width:0;padding:0 36px 56px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:26px 0 20px;position:sticky;top:0;background:var(--bg);z-index:5;
}
.page-title{font-size:34px;font-weight:900;letter-spacing:.5px}
.topbar-right{display:flex;align-items:center;gap:12px}
.date-chip{color:var(--txt2);font-size:17px;background:#fff;border:1px solid var(--line);padding:8px 18px;border-radius:999px}

/* ============ 侧边栏 ============ */
.brand{display:flex;align-items:center;gap:14px;padding:8px 10px 22px;border-bottom:1px solid var(--line);margin-bottom:18px}
.brand-logo{width:52px;height:52px;border-radius:15px;background:linear-gradient(135deg,#2563eb,#0ea5e9);display:flex;align-items:center;justify-content:center;font-size:30px;box-shadow:0 4px 12px rgba(37,99,235,.3)}
.brand-name{font-weight:900;font-size:25px}
.brand-sub{font-size:16px;color:var(--txt3)}
.nav{display:flex;flex-direction:column;gap:7px}
.nav-item{
  display:flex;align-items:center;gap:14px;padding:15px 18px;border:none;background:none;cursor:pointer;
  border-radius:11px;color:var(--txt2);font-size:19.5px;font-weight:500;font-family:inherit;text-align:left;transition:.15s;
}
.nav-item:hover{background:#f1f5fb;color:var(--txt)}
.nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:700}
.nav-ico{font-size:24px;width:26px;text-align:center}
.sidebar-foot{margin-top:auto;padding-top:18px}
.plan-card{background:linear-gradient(135deg,#eef4ff,#e8f4ff);border:1px solid #d8e6ff;border-radius:12px;padding:20px}
.plan-title{font-size:16.5px;color:var(--txt2);font-weight:500}
.plan-score{font-size:40px;font-weight:900;color:var(--primary);line-height:1.3}
.plan-hint{font-size:16px;color:var(--txt3)}

/* ============ 卡片 / 网格 ============ */
.page{padding-top:6px}
.grid{display:grid;gap:20px;margin-bottom:20px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:1fr 1fr 1fr}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-h{display:flex;align-items:center;justify-content:space-between;padding:22px 24px 0}
.card-h h3{font-size:24px;font-weight:800}
.card-b{padding:20px 24px 24px}
.h-actions{display:flex;align-items:center;gap:10px}

/* ============ KPI ============ */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:20px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.kpi-label{font-size:17.5px;color:var(--txt2);display:flex;align-items:center;gap:6px}
.kpi-value{font-size:44px;font-weight:900;margin:6px 0 4px;font-variant-numeric:tabular-nums}
.kpi-sub{font-size:16.5px;color:var(--txt3)}
.kpi .delta-up{color:var(--red)} .kpi .delta-down{color:var(--green)}
.kpi .delta-up::before{content:'▲ '}.kpi .delta-down::before{content:'▼ '}

/* ============ 表格 ============ */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px;border:1px solid var(--line)}
.tbl{width:100%;border-collapse:collapse;font-size:18px}
@media (max-width:760px){
  .card-b .tbl{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap;width:100%}
  .card-b .tbl thead,.card-b .tbl tbody{display:table;width:100%;min-width:680px}
  .card-b .tbl th,.card-b .tbl td{white-space:nowrap}
}
.tbl th{font-size:16.5px;color:var(--txt3);text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-weight:600;white-space:nowrap}
.tbl td{padding:15px 16px;border-bottom:1px solid #f0f3f9;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#f8fafd}
.tbl .num{font-variant-numeric:tabular-nums}

/* ============ 徽标 ============ */
.tag{font-size:16px;color:var(--txt2);background:#f1f4f9;border:1px solid var(--line);padding:3px 13px;border-radius:999px;white-space:nowrap}
.badge{display:inline-block;font-size:16.5px;font-weight:700;padding:3px 13px;border-radius:999px}
.badge-yes{background:#e7f8ef;color:var(--green)}
.badge-no{background:#fdeeee;color:var(--red)}
.badge-mid{background:#fef6e7;color:var(--amber)}
.badge-warn{background:#fef6e7;color:#b45309}
.badge-info{background:#e8effd;color:#4a5df9}
/* 内容投放：价格与购物车 */
.price-old{text-decoration:line-through;color:var(--txt3);font-size:14.5px;margin-right:5px}
.price-now{color:var(--red);font-weight:700}
.media-rate{display:inline-block;min-width:38px;font-variant-numeric:tabular-nums}
.pub-cart .cart-empty{color:var(--txt3);font-size:17px;padding:8px 0}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:16px;font-weight:600;padding:2px 11px;border-radius:999px;background:#f1f4f9;color:var(--txt2)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--txt3)}
.pill.high .dot{background:var(--red)} .pill.mid .dot{background:var(--amber)} .pill.low .dot{background:var(--green)}

/* ============ 按钮 / 表单 ============ */
.btn{
  border:none;cursor:pointer;border-radius:10px;padding:15px 24px;font-size:19px;font-weight:600;font-family:inherit;
  transition:.15s;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:#1d4ed8}
.btn-outline{background:#fff;color:var(--txt2);border:1px solid var(--line)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-danger-outline{background:#fff;color:var(--red);border:1px solid #f3c9c9}
.btn-danger-outline:hover{background:#fdeeee}
.btn-sm{padding:9px 18px;font-size:17px;border-radius:8px}
.inp{
  width:100%;padding:15px 19px;border:1px solid var(--line);border-radius:10px;font-size:19px;font-family:inherit;
  background:#fff;color:var(--txt);outline:none;transition:.15s;
}
.inp:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.select-sm{width:auto;padding:12px 18px;font-size:17px}
.form{display:flex;flex-direction:column;gap:20px}
.form label{font-size:19px;color:var(--txt2);font-weight:500;display:flex;flex-direction:column;gap:9px}

/* ============ 进度条 ============ */
.progress-box{margin-top:10px}
.progress-bar{height:10px;background:#eef1f7;border-radius:999px;overflow:hidden}
.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,#2563eb,#0ea5e9);border-radius:999px;transition:width .4s}
.progress-text{margin-top:10px;font-size:17px;color:var(--txt2)}

/* ============ 建议列表 ============ */
.sugg{display:flex;gap:16px;padding:20px 8px;border-bottom:1px solid #f0f3f9}
.sugg:last-child{border-bottom:none}
.sugg-ico{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}
.sugg-body{flex:1;min-width:0}
.sugg-title{font-weight:700;font-size:21.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sugg-detail{font-size:19px;color:var(--txt2);margin-top:4px;line-height:1.6}
.sugg-meta{font-size:16.5px;color:var(--txt3);margin-top:6px;display:flex;gap:12px;align-items:center}
.sugg-act{margin-left:auto;display:flex;align-items:center}
.sugg.done{opacity:.55}
.sugg.done .sugg-title{text-decoration:line-through}

/* ============ 报告 ============ */
.report-item{display:flex;align-items:center;gap:16px;padding:18px 8px;border-bottom:1px solid #f0f3f9}
.report-item:last-child{border-bottom:none}
.report-ico{font-size:34px}
.report-info{flex:1;min-width:0}
.report-name{font-weight:700;font-size:20px}
.report-meta{font-size:17px;color:var(--txt3)}

/* ============ 来源列表 ============ */
.src-top{display:flex;align-items:center;gap:12px;padding:14px 8px;border-bottom:1px solid #f0f3f9;font-size:19px}
.src-top:last-child{border-bottom:none}
.src-rank{width:32px;height:32px;border-radius:8px;background:#f1f4f9;color:var(--txt2);font-size:17px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.src-rank.r1{background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff}
.src-rank.r2{background:linear-gradient(135deg,#94a3b8,#64748b);color:#fff}
.src-rank.r3{background:linear-gradient(135deg,#d97706,#b45309);color:#fff}
.src-name{flex:1;min-width:0;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.src-count{font-weight:700;font-variant-numeric:tabular-nums}
.src-bar{width:100px;height:7px;background:#eef1f7;border-radius:999px;overflow:hidden}
.src-bar-fill{height:100%;background:linear-gradient(90deg,#2563eb,#0ea5e9);border-radius:999px}

/* ============ 弹窗 ============ */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:50;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(2px);padding:18px}
.modal{background:#fff;border-radius:16px;width:620px;max-width:100%;max-height:90vh;overflow:auto;padding:30px;box-shadow:0 20px 60px rgba(15,23,42,.25)}
.modal-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.modal-h h3{font-size:25px;font-weight:800}
.modal-x{border:none;background:none;font-size:25px;cursor:pointer;color:var(--txt3)}
.modal-b{display:flex;flex-direction:column;gap:14px}
.modal-f{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ============ 空状态 ============ */
.empty{padding:44px 14px;text-align:center;color:var(--txt3);font-size:18.5px}
.empty .e-ico{font-size:48px;margin-bottom:10px}

/* ============ 品牌评分卡 ============ */
.score-card{display:flex;align-items:center;gap:16px;padding:16px 8px;border-bottom:1px solid #f0f3f9}
.score-card:last-child{border-bottom:none}
.score-dot{width:14px;height:14px;border-radius:3px;flex-shrink:0}
.score-info{flex:1;min-width:0}
.score-name{font-weight:700;font-size:20px;display:flex;align-items:center;gap:6px}
.score-wt{font-size:15px;color:var(--txt3);background:#f1f4f9;padding:2px 9px;border-radius:999px}
.score-bar{height:7px;background:#eef1f7;border-radius:999px;overflow:hidden;margin-top:6px}
.score-bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#2563eb,#0ea5e9)}
.score-val{font-size:38px;font-weight:900;font-variant-numeric:tabular-nums}
.score-sub{font-size:15.5px;color:var(--txt3);text-align:right}

/* ============ 竞品对比 ============ */
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  border:1.5px solid var(--line);background:#fff;color:var(--txt2);border-radius:999px;
  padding:9px 22px;font-size:18px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s;
}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.on{border-color:transparent;color:#fff}
.mini-chart{background:#fafbfe;border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.mini-title{font-size:17.5px;color:var(--txt2);font-weight:600;margin-bottom:10px}

/* ============ 日报 ============ */
.brief{background:#fafbfe;border:1px solid var(--line);border-radius:12px;padding:22px 24px;font-size:19px}
.brief pre{white-space:pre-wrap;font-family:inherit;font-size:17.5px;color:var(--txt2);line-height:1.8;margin:12px 0;max-height:320px;overflow:auto}
.brief-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

/* ============ 内容工场 ============ */
.content-card{border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:16px;background:#fff}
.content-card:last-child{margin-bottom:0}
.ct-title{font-weight:800;font-size:21px;line-height:1.5}
.ct-meta{font-size:17px;color:var(--txt3);margin-top:4px}
.ct-dist{margin-top:10px;display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.ct-dist .badge{cursor:default}
.ct-act{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px}
.ch-group{margin-bottom:14px}
.ch-group-name{font-size:17.5px;font-weight:700;color:var(--txt2);margin-bottom:8px;display:flex;align-items:center;gap:6px}
.ch-group-name::before{content:'';width:8px;height:8px;border-radius:3px;background:linear-gradient(135deg,#2563eb,#0ea5e9)}
.ch-list{display:flex;flex-wrap:wrap;gap:9px}
.pv-body{border:1px solid var(--line);border-radius:10px;padding:22px 24px;font-size:18.5px;line-height:1.85;background:#fff;max-height:44vh;overflow:auto}
.pv-body h3{font-size:22px;margin:16px 0 8px}
.pv-body ul,.pv-body ol{padding-left:22px;margin:8px 0}
.pv-body p{margin:8px 0}
.pv-img{border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.pv-prompt{background:#fafbfe;border:1px dashed #c9d6ea;border-radius:10px;padding:18px 20px;font-size:18px;color:var(--txt2)}
.pv-prompt b{color:var(--txt)}
.pv-prompt-text{margin-top:8px;line-height:1.7}
.dist-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f0f3f9;font-size:19px;flex-wrap:wrap}
.dist-row:last-child{border-bottom:none}
.dist-name{font-weight:700;min-width:150px}
.dist-note{font-size:16.5px;color:var(--txt3);flex:1;min-width:180px}
.chk{display:inline-flex;align-items:center;gap:7px;font-size:18px;color:var(--txt2);cursor:pointer;background:#fafbfe;border:1px solid var(--line);border-radius:8px;padding:9px 15px}
.chk:hover{border-color:var(--primary)}
textarea.inp{resize:vertical;line-height:1.7}

/* ============ 移动端侧边栏开关 ============ */
.menu-toggle{
  display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:10px;
  border:1px solid var(--line);background:#fff;font-size:24px;cursor:pointer;margin-right:10px;flex-shrink:0
}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.35);z-index:39;backdrop-filter:blur(1px)}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .credit-pkg-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .menu-toggle{display:inline-flex}
  .sidebar{
    position:fixed;left:0;top:0;z-index:40;transform:translateX(-100%);transition:transform .25s ease;
    width:300px;height:100vh;box-shadow:4px 0 24px rgba(15,23,42,.12);
    overflow-y:auto;-webkit-overflow-scrolling:touch
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay.show{display:block}
  .sidebar .brand{padding:6px 8px 14px;margin-bottom:10px}
  .sidebar .brand-logo{width:40px;height:40px;border-radius:11px;font-size:22px}
  .sidebar .brand-name{font-size:20px}
  .sidebar .brand-sub{font-size:13.5px}
  .sidebar .nav{gap:4px}
  .sidebar .nav-item{padding:9px 12px;font-size:16px;gap:10px;border-radius:9px}
  .sidebar .nav-ico{font-size:19px;width:22px}
  .sidebar .sidebar-foot{padding-top:10px;margin-top:auto}
  .sidebar .plan-card{padding:12px;border-radius:10px}
  .sidebar .plan-title{font-size:13.5px}
  .sidebar .plan-score{font-size:24px}
  .sidebar .plan-hint{font-size:12.5px}
  .main{padding:0 18px 40px;width:100%}
  .topbar{padding:16px 0}
  .page-title{font-size:26px}
  body{font-size:18px}
}
@media (max-width:760px){
  .main{padding:0 16px 32px}
  body{font-size:16.5px}
  .page-title{font-size:23px}
  .card-h h3{font-size:20px}
  .card-b{padding:16px 18px 18px}
  .kpi-row{grid-template-columns:1fr}
  .kpi{padding:16px 18px}
  .kpi-value{font-size:36px}
  .kpi-label{font-size:15.5px}
  .kpi-sub{font-size:14.5px}
  .grid-3{grid-template-columns:1fr}
  .card-h{flex-wrap:wrap;gap:10px}
  .h-actions{width:100%;justify-content:flex-end}
  .tbl{font-size:16px}
  .tbl th,.tbl td{padding:12px 14px}
  .btn{font-size:17px;padding:12px 20px}
  .inp{font-size:17px;padding:12px 16px}
  .form label{font-size:17px}
  .sugg{padding:16px 6px;gap:12px}
  .sugg-ico{width:40px;height:40px;font-size:22px}
  .sugg-title{font-size:18px}
  .sugg-detail{font-size:16.5px}
  .sugg-meta{font-size:14px}
  .report-item{padding:14px 6px}
  .report-ico{font-size:28px}
  .report-name{font-size:18px}
  .report-meta{font-size:15px}
  .art-title{font-size:18px}
  .cdb-item-title{font-size:18px}
  .credit-balance-val{font-size:46px}
  .credit-stat-val{font-size:34px}
  .credit-pkg-grid{grid-template-columns:1fr}
  .model-tier-grid{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .modal{width:100%;padding:20px}
}

/* ============ 企业数据库 ============ */
.cdb-field{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #f0f3f9;font-size:19px}
.cdb-field:last-child{border-bottom:none}
.cdb-field-label{width:120px;color:var(--txt3);font-size:16.5px;flex-shrink:0;padding-top:2px}
.cdb-field-value{flex:1;font-weight:500;color:var(--txt)}
.cdb-field-value.empty-val{color:var(--txt3);font-style:italic;font-weight:400}
.cdb-item{border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:14px;background:#fafbfe}
.cdb-item:last-child{margin-bottom:0}
.cdb-item-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.cdb-item-title{font-weight:700;font-size:20px}
.cdb-item-cat{font-size:15.5px;color:var(--primary);background:var(--primary-soft);padding:3px 11px;border-radius:999px}
.cdb-item-desc{font-size:18px;color:var(--txt2)}
.cdb-item-features{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.cdb-item-features .tag{font-size:16px}
.cdb-item-actions{margin-top:10px;display:flex;gap:10px}
.cdb-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.cdb-gallery-item{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fafbfe}
.cdb-gallery-placeholder{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:var(--txt3);font-size:16px;background:linear-gradient(135deg,#f1f5fb,#e8f4ff)}
.cdb-gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.cdb-gallery-item span{display:block;padding:7px 9px;font-size:15px;color:var(--txt3);text-align:center}

/* ============ 文章卡片 ============ */
.art-card{border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:16px;background:#fff}
.art-card:last-child{margin-bottom:0}
.art-title{font-weight:800;font-size:21px;line-height:1.5}
.art-meta{font-size:17px;color:var(--txt3);margin-top:4px}
.art-tags{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
.art-act{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px}
.art-pv-body{border:1px solid var(--line);border-radius:10px;padding:22px 24px;font-size:18.5px;line-height:1.85;background:#fff;max-height:48vh;overflow:auto}
.art-pv-body h3{font-size:22px;margin:16px 0 8px}
.art-pv-body ul,.art-pv-body ol{padding-left:22px;margin:8px 0}
.art-pv-body p{margin:8px 0}
.art-pv-body blockquote{border-left:3px solid var(--primary);background:#f8fafd;padding:16px 20px;border-radius:6px;margin:10px 0;font-style:italic}

/* ============ Token 中心 ============ */
.credit-balance-tag{
  display:inline-block;background:rgba(255,255,255,.22);color:#fff;font-size:17px;font-weight:700;
  padding:8px 22px;border-radius:999px;backdrop-filter:blur(4px)
}
.model-tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.model-tier{
  border:2px solid var(--line);border-radius:14px;padding:22px;background:#fff;cursor:pointer;
  transition:.2s;position:relative
}
.model-tier:hover{border-color:var(--primary);box-shadow:0 6px 18px rgba(37,99,235,.08)}
.model-tier.active{border-color:var(--primary);background:linear-gradient(180deg,#f6f9ff,#fff)}
.model-tier.active::after{
  content:'✓ 当前使用';position:absolute;top:-11px;right:12px;background:var(--primary);color:#fff;
  font-size:16px;font-weight:700;padding:3px 13px;border-radius:999px
}
.model-tier-ico{font-size:34px}
.model-tier-name{font-weight:800;font-size:21px;margin-top:8px}
.model-tier-mult{font-size:17px;font-weight:700;color:var(--primary);margin-top:3px}
.model-tier-desc{font-size:17px;color:var(--txt3);margin-top:8px;line-height:1.55}
@media (max-width:1100px){.model-tier-grid{grid-template-columns:1fr}}
.credit-balance-card{
  background:linear-gradient(135deg,#2563eb,#0ea5e9);border:none;color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:34px
}
.credit-balance-ico{font-size:50px;margin-bottom:8px}
.credit-balance-val{font-size:64px;font-weight:900;line-height:1.2;font-variant-numeric:tabular-nums}
.credit-balance-label{font-size:18px;opacity:.85}
.credit-stat-val{font-size:44px;font-weight:900;color:var(--primary);font-variant-numeric:tabular-nums}
.credit-stat-sub{font-size:17px;color:var(--txt3);margin-top:6px}
.credit-rule-row{display:flex;align-items:center;gap:14px;padding:16px 8px;border-bottom:1px solid #f0f3f9}
.credit-rule-row:last-child{border-bottom:none}
.credit-rule-ico{width:52px;height:52px;border-radius:13px;background:#f1f4fb;display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0}
.credit-rule-info{flex:1;min-width:0}
.credit-rule-name{font-weight:700;font-size:20px}
.credit-rule-desc{font-size:17.5px;color:var(--txt3);margin-top:3px}
.credit-rule-cost{font-size:28px;font-weight:900;color:var(--primary);font-variant-numeric:tabular-nums;white-space:nowrap}
.credit-rule-cost .unit{font-size:16px;color:var(--txt3);font-weight:500}
.credit-pkg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.credit-pkg{
  border:2px solid var(--line);border-radius:14px;padding:24px 22px;background:#fff;
  text-align:center;cursor:pointer;transition:.2s;position:relative
}
.credit-pkg:hover{border-color:var(--primary);box-shadow:0 8px 24px rgba(37,99,235,.1);transform:translateY(-3px)}
.credit-pkg.popular{border-color:var(--primary);background:linear-gradient(180deg,#f8faff,#fff)}
.credit-pkg-ico{font-size:36px;margin-bottom:10px}
.pkg-tag{
  position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  background:#f59e0b;color:#fff;font-size:16px;font-weight:700;padding:3px 15px;border-radius:999px;white-space:nowrap
}
.credit-pkg-name{font-weight:800;font-size:20px}
.credit-pkg-points{font-size:36px;font-weight:900;color:var(--primary);margin:8px 0 4px;font-variant-numeric:tabular-nums}
.credit-pkg-points .unit{font-size:17px;color:var(--txt3);font-weight:500}
.credit-pkg-price{font-size:24px;font-weight:800;color:var(--txt)}
.credit-pkg-price .cur{font-size:17.5px;color:var(--txt3)}
.credit-pkg-original{font-size:16.5px;color:var(--txt3);text-decoration:line-through;margin-top:3px}
.credit-pkg-desc{font-size:17px;color:var(--txt3);margin-top:10px;line-height:1.55}
.credit-pkg-btn{
  margin-top:14px;width:100%;padding:13px;border:none;border-radius:8px;cursor:pointer;
  font-size:18px;font-weight:700;font-family:inherit;background:var(--primary);color:#fff;transition:.15s
}
.credit-pkg-btn:hover{background:#1d4ed8}
.credit-log-type{display:inline-block;font-size:16px;font-weight:700;padding:3px 11px;border-radius:999px}
.credit-log-type.recharge{background:#e7f8ef;color:var(--green)}
.credit-log-type.consume{background:#fef6e7;color:var(--amber)}
.credit-log-type.free{background:var(--primary-soft);color:var(--primary)}
.credit-log-amount{font-weight:800;font-variant-numeric:tabular-nums}
.credit-log-amount.pos{color:var(--green)}
.credit-log-amount.neg{color:var(--red)}
.credit-warn{font-size:17px;color:var(--red);font-weight:600;margin-top:6px}
@media (max-width:1100px){.credit-pkg-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.credit-pkg-grid{grid-template-columns:1fr}}

/* ============ 云端模式横幅 ============ */
.cloud-banner{margin-bottom:16px}
.cloud-banner-inner{display:flex;align-items:center;gap:12px;border-radius:12px;padding:18px 22px;border:1px solid var(--line);font-size:19px;background:#fff}
.cloud-banner-inner.cloud-on{background:linear-gradient(90deg,#eef4ff,#f4fbf6);border-color:#c9d8f5}
.cloud-banner-ico{font-size:30px;line-height:1}

/* ============ 2026-09-11 修复：笔记本适配 ============
   1) 侧边栏桌面端允许滚动（原来只有移动端有 overflow，导致底部菜单被裁掉）
   2) 整体字号从"大屏三档"降到笔记本舒适档 */
@media (min-width:901px){
  .sidebar{overflow-y:auto;overflow-x:hidden}
}
html{font-size:16px}
body{font-size:16.5px;line-height:1.7}
.app{min-height:100vh}
.sidebar{padding:18px 16px;width:250px}
.brand{gap:11px;padding:4px 8px 14px;margin-bottom:12px}
.brand-logo{width:42px;height:42px;border-radius:12px;font-size:24px}
.brand-name{font-size:20px}
.brand-sub{font-size:13.5px}
.nav{gap:4px}
.nav-item{font-size:16px;padding:10px 13px;gap:11px;border-radius:9px}
.nav-ico{font-size:19px;width:22px}
.page-title{font-size:26px}
.topbar{padding:18px 0 14px}
.date-chip{font-size:14px;padding:6px 14px}
.muted{font-size:14px}