:root{--primary:#2563eb;--primary-h:#1d4ed8;--bg:#f3f5fa;--card:#fff;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--dark:#111827;--green:#16a34a;--red:#dc2626;--orange:#d97706;--radius:10px;--shadow:0 1px 3px rgba(17,24,39,.08)}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font:14px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-h)}
img{max-width:100%}
h1,h2,h3{font-weight:600}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.btn{display:inline-block;padding:8px 18px;border-radius:8px;border:1px solid transparent;font-size:14px;cursor:pointer;line-height:1.5;transition:.15s;background:var(--primary);color:#fff;text-align:center}
.btn:hover{background:var(--primary-h);color:#fff}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:#eff6ff;color:var(--primary-h)}
.btn-danger{background:var(--red)}.btn-danger:hover{background:#b91c1c}
.btn-success{background:var(--green)}.btn-success:hover{background:#15803d}
.btn-sm{padding:4px 10px;font-size:12px;border-radius:6px}
.btn-block{display:block;width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.form-group{margin-bottom:16px}
.form-group>label{display:block;margin-bottom:6px;font-weight:500;color:#374151}
.form-group>label.req::before{content:"*";color:var(--red);margin-right:4px}
.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fff;color:var(--text);outline:none;transition:border .15s}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
textarea.form-control{min-height:90px;resize:vertical}
.form-hint{font-size:12px;color:var(--muted);margin-top:4px}
.form-row{display:flex;gap:12px;flex-wrap:wrap}
.form-row .form-group{flex:1;min-width:150px}
.radio-line{display:flex;gap:20px;align-items:center;padding-top:6px;flex-wrap:wrap}
.radio-line label{display:flex;gap:6px;align-items:center;cursor:pointer}
.inline-check{display:flex;gap:8px;align-items:center}
fieldset{border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:20px;background:#fff}
fieldset legend{font-weight:600;padding:0 8px;font-size:14px;color:#111827}
.table-responsive{overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius)}
table.table{width:100%;border-collapse:collapse;font-size:13.5px;table-layout:auto}
.table th,.table td{padding:11px 14px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}
/* v2.5.7 宽屏表格优化：单号列等宽字体、金额列对齐，长单号不挤压其他列 */
.table td.mono,.table th.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;letter-spacing:.2px}
.table td.mono code{font-family:inherit;font-size:inherit;background:transparent;padding:0;border:0}
.table .num{font-variant-numeric:tabular-nums}
.table th{background:#f9fafb;color:#4b5563;font-weight:600}
.table tr:last-child td{border-bottom:none}
.table tbody tr:hover{background:#f8faff}
.table td.wrap{white-space:normal;min-width:160px}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;line-height:1.6}
.badge-success{background:#ecfdf5;color:#15803d}
.badge-danger{background:#fef2f2;color:#b91c1c}
.badge-warning{background:#fffbeb;color:#b45309}
.badge-info{background:#eff6ff;color:#1d4ed8}
.badge-muted{background:#f3f4f6;color:#6b7280}
.alert{padding:11px 14px;border-radius:8px;margin-bottom:16px;font-size:13.5px;border:1px solid transparent}
.alert-success{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.alert-danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.alert-warning{background:#fffbeb;border-color:#fde68a;color:#92400e}

/* 商户后台公告条（内容为管理员编写的 HTML，原样渲染） */
.mch-notice{background:linear-gradient(120deg,#eff6ff,#f0f9ff);border:1px solid #bfdbfe;border-radius:var(--radius);padding:12px 16px;margin:0 0 16px;font-size:13.5px;line-height:1.7;color:#1e40af}
.mch-notice b,.mch-notice strong{color:#1d4ed8}
.mch-notice a{color:#2563eb;text-decoration:underline}
.layout{min-height:100vh}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:220px;background:var(--dark);color:#cbd5e1;display:flex;flex-direction:column;z-index:10}
.sidebar .brand{height:60px;display:flex;align-items:center;gap:10px;padding:0 18px;color:#fff;font-weight:600;font-size:16px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .brand .logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:inline-flex;align-items:center;justify-content:center;font-size:14px;flex:none}
.nav{flex:1;padding:12px 10px;overflow-y:auto}
.nav a{display:flex;align-items:center;justify-content:space-between;color:#9ca3af;padding:10px 12px;border-radius:8px;margin-bottom:2px;font-size:14px}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:var(--primary);color:#fff}
.nav-badge{margin-left:6px}
.sidebar .side-foot{padding:14px 18px;font-size:12px;color:#6b7280;border-top:1px solid rgba(255,255,255,.08)}
.main{margin-left:220px;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:60px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:5}
.topbar .tb-title{font-size:16px;font-weight:600}
.topbar .tb-right{display:flex;gap:14px;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap}
/* v2.2.5 顶栏头像下拉菜单（替代原「查看站点/账号名/退出登录」散排链接） */
.tb-user{position:relative;flex:none}
.tb-avatar{width:34px;height:34px;border-radius:50%;border:none;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;font-size:15px;font-weight:600;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
.tb-user-menu{position:absolute;right:0;top:calc(100% + 10px);background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 32px rgba(0,0,0,.14);min-width:168px;padding:6px;display:none;z-index:80}
.tb-user.open .tb-user-menu{display:block}
.tb-user-menu .um-head{padding:9px 12px;font-size:12px;color:#6b7280;border-bottom:1px solid var(--border);margin-bottom:4px;word-break:break-all;max-width:230px}
.tb-user-menu a{display:block;padding:9px 12px;font-size:13.5px;color:#374151;border-radius:8px;text-decoration:none}
.tb-user-menu a:hover{background:#f3f4f6}
.tb-user-menu a.um-logout{color:#dc2626;border-top:1px solid var(--border);margin-top:4px;border-radius:0 0 8px 8px}
.content{flex:1;padding:24px 28px;width:100%;min-width:0} /* v2.5.7 去除 1200px 限宽：内容横向铺满侧边栏右侧全部空间，大屏不再留大片空白 */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}
.card-title{font-size:15px;font-weight:600;margin-bottom:16px;color:#111827;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat-card .s-label{font-size:12.5px;color:var(--muted)}
.stat-card .s-value{font-size:24px;font-weight:700;color:#111827;margin-top:2px}
.stat-card .s-value small{font-size:13px;color:var(--muted);font-weight:400}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.filter-bar select,.filter-bar input{width:auto}
.filter-bar .btn{margin-bottom:0}
.filter-danger{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-left:auto}
/* 总后台开单表单：PC 自动流式换行；手机端两列网格 + 按钮整行 */
.order-create{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.order-create>div{flex:0 1 auto}
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff 0%,#f3f5fa 45%,#ecfeff 100%);padding:30px 16px}
.auth-card{background:#fff;border-radius:14px;box-shadow:0 10px 40px rgba(31,41,55,.10);padding:34px 30px;width:100%;max-width:440px}
.auth-card h1{font-size:20px;text-align:center;margin-bottom:6px}
.auth-card .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:22px}
.auth-foot{margin-top:16px;text-align:center;font-size:13px;color:var(--muted)}
.home-nav{height:60px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.home-nav .container{height:100%;display:flex;align-items:center;justify-content:space-between}
.home-nav .logo{font-weight:700;font-size:17px;color:#111827;display:flex;gap:8px;align-items:center}
.home-nav .logo i{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:inline-block}
.home-nav .links{display:flex;gap:10px;align-items:center}
.hero{padding:80px 0 60px;text-align:center;background:linear-gradient(180deg,#eff6ff 0%,rgba(255,255,255,0) 100%)}
.hero h1{font-size:34px;color:#0f172a;margin-bottom:14px}
.hero p{color:var(--muted);max-width:640px;margin:0 auto 28px;font-size:15px}
.hero .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;padding:10px 0 70px}
.feature-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:var(--shadow)}
.feature-card .f-ico{width:42px;height:42px;border-radius:10px;background:#eff6ff;color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px}
.feature-card h3{font-size:15.5px;margin-bottom:6px}
.feature-card p{color:var(--muted);font-size:13.5px}
.home-foot{border-top:1px solid var(--border);padding:22px 0;color:var(--muted);font-size:13px;text-align:center;background:#fff}
.kv{width:100%;border-collapse:collapse;font-size:13.5px}
.kv th{width:175px;text-align:right;color:var(--muted);font-weight:400;padding:8px 12px;vertical-align:top;border-bottom:1px dashed #f1f5f9;white-space:nowrap}
.kv td{padding:8px 12px;border-bottom:1px dashed #f1f5f9;word-break:break-all}
.kv tr:last-child th,.kv tr:last-child td{border-bottom:none}
.pic-grid{display:flex;gap:12px;flex-wrap:wrap}
.pic-item{width:110px;text-align:center}
.pic-item img{width:110px;height:80px;object-fit:cover;border-radius:8px;border:1px solid var(--border);background:#f8fafc}
.pic-item a{display:block;font-size:12px;margin-top:4px;word-break:break-all}
.upload-now{font-size:12px;color:var(--muted);margin-top:4px}
.steps{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}
.steps .step{flex:1;min-width:110px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:13px;color:var(--muted);text-align:center}
.steps .step.active{border-color:var(--primary);color:var(--primary);font-weight:600;background:#eff6ff}
.steps .step.done{color:var(--green);border-color:#bbf7d0;background:#f0fdf4}
.check-list{list-style:none}
.check-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 2px;border-bottom:1px dashed var(--border);font-size:13.5px}
.check-list li:last-child{border-bottom:none}
.ok{color:var(--green);font-weight:600}.warn{color:var(--orange);font-weight:600}.bad{color:var(--red);font-weight:600}
code{background:#f1f5f9;padding:2px 6px;border-radius:5px;font-size:12.5px;font-family:Consolas,Menlo,monospace;word-break:break-all}
pre{background:#0f172a;color:#e2e8f0;padding:16px;border-radius:8px;overflow-x:auto;font-size:12.5px;line-height:1.7;font-family:Consolas,Menlo,monospace}
.muted{color:var(--muted);font-size:12.5px}
.mt0{margin-top:0}.mb0{margin-bottom:0}
@media (max-width:900px){
  .hero{padding:50px 0 30px}
  .hero h1{font-size:26px}
  .kv th{width:120px}
}

/* ===== v1.9.14 后台移动端自适应 + 紧凑操作按钮 ===== */
.tb-menu-btn{display:none;width:34px;height:34px;border:1px solid var(--border);background:#fff;border-radius:8px;font-size:17px;line-height:1;cursor:pointer;color:#374151;flex:none}
.tb-menu-btn:hover{background:#f3f4f6}
.side-mask{display:none;position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:9}
.side-mask.open{display:block}
.btn-xs{display:inline-block;padding:3px 9px;border-radius:6px;border:1px solid var(--border);background:#fff;font-size:12px;line-height:1.6;cursor:pointer;color:#374151;text-align:center;transition:.15s;white-space:nowrap}
.btn-xs:hover{background:#f8fafc;color:#111827}
.btn-xs:active{transform:translateY(1px)}
.btn-xs.b-blue{color:var(--primary);border-color:#bfdbfe}
.btn-xs.b-blue:hover{background:#eff6ff;color:var(--primary-h)}
.btn-xs.b-orange{color:var(--orange);border-color:#fde68a}
.btn-xs.b-orange:hover{background:#fffbeb;color:#b45309}
.btn-xs.b-red{color:var(--red);border-color:#fecaca}
.btn-xs.b-red:hover{background:#fef2f2;color:#b91c1c}
.btn-xs.b-green{color:var(--green);border-color:#bbf7d0}
.btn-xs.b-green:hover{background:#f0fdf4;color:#15803d}
.btn-xs.b-solid{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-xs.b-solid:hover{background:var(--primary-h);color:#fff}
.ops{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;min-width:300px}
.ops .btn-xs,.ops a.btn-xs{width:100%}
/* 平板：侧栏收窄 */
@media(min-width:769px) and (max-width:1100px){
  .sidebar{width:200px}
  .main{margin-left:200px}
  .content{padding:16px}
}
/* 手机：抽屉侧栏 + 表格卡片化 */
@media(max-width:768px){
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:254px;transform:translateX(-102%);transition:transform .22s ease;box-shadow:0 0 40px rgba(0,0,0,.28)}
  .sidebar.open{transform:none}
  .tb-menu-btn{display:inline-block}
  .main{margin-left:0}
  .content{padding:12px}
  .topbar{padding:0 12px;height:54px}
  .topbar .tb-title{font-size:15px}
  .card{padding:14px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:13px 14px}
  .stat-card .s-value{font-size:19px}
  .form-row .form-group{min-width:100%}
  /* 筛选栏手机端：整行横滑（不再逐控件占一行竖排堆叠），按钮收紧不换行 */
  .filter-bar{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}
  .filter-bar>*{flex:0 0 auto}
  .filter-bar form{display:flex;gap:8px;align-items:center}
  .filter-bar select,.filter-bar input{width:auto!important;min-width:120px;max-width:210px}
  .filter-bar .btn{width:auto;white-space:nowrap}
  /* 开单表单：两列网格对齐，不再逐控件参差竖排 */
  .order-create{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}
  .order-create>div{min-width:0;width:auto}
  .order-create select,.order-create input{width:100%!important;min-width:0!important;max-width:none}
  .order-create label{font-size:12px}
  .order-create .btn{width:100%;padding:10px 6px;font-size:13px;white-space:normal;line-height:1.35}
  .order-create .sp-btn-wide{grid-column:1/-1}
  .radio-line{flex-direction:column;align-items:flex-start;gap:10px}
  .tb-right{gap:10px;font-size:12.5px}
  /* 表格卡片化：tr 变卡片，td 左标签右内容 */
  .table-responsive{overflow-x:visible;border:none;background:transparent}
  .table-cards thead{display:none}
  .table-cards,.table-cards tbody,.table-cards tr,.table-cards td{display:block;width:100%}
  .table-cards tr{background:#fff;border:1px solid var(--border);border-radius:10px;margin-bottom:10px;padding:4px 12px;box-shadow:var(--shadow)}
  .table-cards td{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:7px 2px;border-bottom:1px dashed #f1f5f9;white-space:normal;word-break:break-all;text-align:right}
  .table-cards td:last-child{border-bottom:none}.table-cards td:empty{display:none}
  .table-cards td::before{content:attr(data-label);flex:none;font-size:12px;color:var(--muted);max-width:42%;text-align:left}
  .table-cards tbody tr:hover{background:#fff}
  .ops{min-width:0;width:100%;grid-template-columns:repeat(3,1fr)}
}

/* ===== v1.9.15 后台通用弹窗组件 ===== */
.sp-modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:1500;display:none;align-items:flex-start;justify-content:center;padding:44px 16px 24px;overflow-y:auto}
.sp-modal-mask.open{display:flex}
.sp-modal{background:#fff;border-radius:14px;width:min(600px,100%);box-shadow:0 20px 60px rgba(0,0,0,.28);animation:spPop .18s ease;margin:auto}
@keyframes spPop{from{transform:translateY(-10px);opacity:0}to{transform:none;opacity:1}}
.sp-modal-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 18px;border-bottom:1px solid var(--border);font-weight:600;color:#0f172a}
.sp-modal-head .sp-mh-sub{font-size:12px;color:var(--muted);font-weight:400}
.sp-modal-x{cursor:pointer;color:#94a3b8;font-size:22px;line-height:1;border:none;background:none;padding:0 4px}
.sp-modal-x:hover{color:#475569}
.sp-modal-body{padding:16px 18px 18px}
.sp-info-line{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.sp-adj-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:10px;background:#f8fafc;border:1px solid var(--border);border-radius:10px;margin-bottom:10px}
.sp-adj-row .form-control{flex:1;min-width:170px;width:auto}
.sp-ops-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.sp-ops-row form{display:flex;gap:6px;flex-wrap:wrap}
.sp-sub-title{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#334155;margin:14px 0 4px;padding-top:12px;border-top:1px dashed var(--border)}
.sp-log-line{display:flex;align-items:center;gap:8px;padding:7px 2px;border-bottom:1px dashed #f1f5f9;font-size:12.5px}
.sp-log-line:last-child{border-bottom:none}
.sp-log-line .lg-main{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#334155}
.sp-log-line .lg-amt{flex:none;font-weight:700}
.sp-log-line .lg-time{flex:none;color:var(--muted);font-size:11.5px}
.sp-log-line form{flex:none}
.sp-empty{color:var(--muted);font-size:12.5px;padding:8px 0}
@media(max-width:768px){
  .sp-modal-mask{padding:18px 10px 14px}
  .sp-modal-head{padding:12px 14px}
  .sp-modal-body{padding:14px}
  .sp-log-line{flex-wrap:wrap}
  .sp-log-line .lg-time{width:100%;order:5}
}

/* ===== v1.9.0 商户公告：右侧悬浮按钮 + 弹窗 ===== */
.mch-fab{position:fixed;right:0;top:55%;transform:translateY(-50%);writing-mode:vertical-rl;letter-spacing:5px;padding:16px 9px;background:linear-gradient(160deg,#1d4ed8,#3b82f6);color:#fff;font-size:13px;font-weight:600;border-radius:10px 0 0 10px;cursor:pointer;z-index:1200;box-shadow:-2px 4px 14px rgba(29,78,216,.35);user-select:none}
.mch-fab:active{opacity:.9}
.mch-modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:1300;display:none;align-items:center;justify-content:center;padding:18px}
.mch-modal-mask.open{display:flex}
.mch-modal{background:#fff;border-radius:14px;width:min(680px,94vw);max-height:82vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.mch-modal-head{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid #e2e8f0;font-weight:600;color:#0f172a;flex:none}
.mch-modal-x{cursor:pointer;color:#94a3b8;font-size:20px;line-height:1;padding:0 4px}
.mch-modal-x:hover{color:#475569}
.mch-modal-body{padding:18px;overflow-y:auto;font-size:13.5px;line-height:1.9;color:#334155}
@media (max-width:900px){.mch-fab{top:auto;bottom:18px;transform:none}}

/* ============ v2.0.0 壳层优化：菜单分组 / 留白 / 电脑版切换 ============ */
/* 侧边栏分组标题：降低功能入口密度 */
.nav-group{margin:14px 14px 4px;padding:0;font-size:11.5px;font-weight:600;letter-spacing:1px;color:#64748b;text-transform:uppercase}
.nav-group:first-child{margin-top:10px}
.nav a{margin-bottom:3px;padding:11px 12px}
/* 内容区留白与呼吸感（电脑端） */
.content{padding:26px 28px} /* v2.5.7 去除限宽，铺满 */
/* v2.5.7 超宽屏（≥1600px）：加大单元格与内容区留白，通栏下列间距均匀呼吸 */
@media(min-width:1600px){
  .table th,.table td{padding:12px 18px}
  .content{padding:28px 36px}
}
/* v2.5.8 表单页布局：卡片铺满全宽、表单内容限宽居左，公告页编辑+预览双栏 */
.card-full{max-width:none}
.form-narrow{max-width:780px}
.form-narrow .form-row .form-group{min-width:240px}
.sp-two-col{display:grid;grid-template-columns:minmax(0,1fr) 460px;gap:20px;align-items:start}
.sp-two-col .sp-side{position:sticky;top:84px}
@media(max-width:1280px){.sp-two-col{grid-template-columns:1fr}.sp-two-col .sp-side{position:static}}
/* 手机抽屉内分组同样生效 */
@media(max-width:768px){
  .nav-group{margin:12px 14px 2px}
  .nav a{padding:12px 12px;margin-bottom:3px}
  .content{padding:14px}
}

/* ============ v2.1.0 手机端悬浮菜单按钮 + 九宫格功能面板 ============ */
/* 悬浮圆钮（仅手机端显示；z-index 低于内容弹窗，弹窗打开时自动让位） */
.m-fab{position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;border:none;font-size:22px;z-index:1250;box-shadow:0 8px 24px rgba(37,99,235,.45);display:none;align-items:center;justify-content:center;cursor:pointer}
.m-fab:active{transform:scale(.94)}
/* 底部弹出面板 */
.m-sheet-mask{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:1450;display:none;opacity:0;transition:opacity .2s}
.m-sheet-mask.open{display:block;opacity:1}
.m-sheet{position:fixed;left:0;right:0;bottom:0;background:#fff;border-radius:18px 18px 0 0;z-index:1500;transform:translateY(105%);transition:transform .25s ease;max-height:72vh;display:flex;flex-direction:column;box-shadow:0 -8px 40px rgba(0,0,0,.2)}
.m-sheet.open{transform:none}
.m-sheet-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid #eef2f7;font-size:14px;color:#334155;flex:none}
.m-sheet-head a{font-weight:600}
.m-sheet-body{padding:10px 14px calc(20px + env(safe-area-inset-bottom));overflow-y:auto}
/* 分组九宫格 */
.m-g-title{font-size:11.5px;font-weight:700;color:#94a3b8;letter-spacing:1px;margin:12px 2px 6px}
.m-g{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.m-g a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:11px 2px;border-radius:12px;background:#f6f8fb;color:#334155;font-size:12.5px;line-height:1.3;text-align:center;position:relative}
.m-g a i{font-style:normal;font-size:20px;line-height:1}
.m-g a.active{background:var(--primary);color:#fff}
.m-g a .badge{position:absolute;top:5px;right:8px;font-size:10px;padding:1px 5px}
/* 桌面端彻底隐藏悬浮菜单 */
@media(min-width:769px){.m-fab,.m-sheet,.m-sheet-mask{display:none!important}}
/* 手机端：废弃抽屉与汉堡按钮，启用悬浮按钮；公告悬浮钮上移避开菜单按钮 */
@media(max-width:768px){
  .sidebar,.side-mask,.tb-menu-btn{display:none!important}
  .m-fab{display:flex}
  .mch-fab{bottom:calc(86px + env(safe-area-inset-bottom))!important;top:auto!important}
}

/* ============ v2.2.0 电脑端侧边栏收纳（分组折叠） + 页面呼吸感 ============ */
/* 分组按钮：点击展开/收起组内功能 */
.nav-group{margin:4px 14px 0;padding:0}
.ng-btn{display:flex;width:100%;align-items:center;justify-content:space-between;background:none;border:none;color:#8b98ad;font-size:11.5px;font-weight:700;letter-spacing:1.5px;padding:10px 4px;cursor:pointer;border-radius:8px;text-transform:uppercase}
.ng-btn:hover{color:#e2e8f0}
.ng-btn i{font-style:normal;font-size:11px;transition:transform .18s;color:#64748b}
.nav-group.open .ng-btn i{transform:rotate(90deg)}
.ng-body{display:none;flex-direction:column}
.nav-group.open .ng-body{display:flex}
/* 内容页呼吸感：卡片与表单留白加大，不再挤成一团 */
.card{padding:22px;margin-bottom:20px}
.card-title{margin-bottom:16px;font-size:15.5px}
.form-group{margin-bottom:18px}
.form-group>label{margin-bottom:7px}
.form-control{padding:10px 12px}
.table th,.table td{padding:12px 14px}
.form-hint{margin-top:7px;line-height:1.8}
.alert{padding:13px 16px}
.stat-card{padding:18px}

/* ============ v2.3.0 手机端视觉体系重构：卡片化 / 去密度 / 呼吸感 ============ */
/* 设计语言：浅灰底 + 无边框白卡 + 双层柔影 + 14px 圆角；标签小灰、数值大黑，层级拉开 */
@media(max-width:768px){
  body{background:#f4f6fb}
  /* —— 顶栏：轻投影分层，标题更聚焦 —— */
  .topbar{border-bottom:none;box-shadow:0 1px 0 rgba(17,24,39,.04),0 2px 10px rgba(17,24,39,.04)}
  /* —— 内容卡片：无边框白卡 + 柔影，间距统一 12px 节奏 —— */
  .card{border:none;border-radius:14px;box-shadow:0 1px 2px rgba(17,24,39,.04),0 4px 16px rgba(17,24,39,.06);padding:16px;margin-bottom:12px}
  .card-title{font-size:15px;margin-bottom:12px}
  /* —— 仪表盘统计卡：标签小灰 / 数值大黑，2 列等高整齐 —— */
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:9px;margin-bottom:12px}
  .stat-card{border:none;border-radius:14px;padding:13px 15px;box-shadow:0 1px 2px rgba(17,24,39,.04),0 4px 16px rgba(17,24,39,.06)}
  .stat-card .s-label{font-size:11.5px;color:#94a3b8;letter-spacing:.4px}
  .stat-card .s-value{font-size:22px;margin-top:3px;line-height:1.3}
  .stat-card .s-value small{font-size:11px}
  /* —— 表格卡片：圆角白卡，标签列统一浅灰小字 —— */
  .table-cards tr{border:none;border-radius:14px;margin-bottom:10px;padding:2px 14px;box-shadow:0 1px 2px rgba(17,24,39,.04),0 4px 16px rgba(17,24,39,.06)}
  .table-cards td{padding:9px 2px}
  .table-cards td::before{font-size:11.5px;color:#94a3b8}
  /* —— 操作按钮：三列网格改自适应小胶囊，不再横满挤 —— */
  .ops{display:flex;flex-wrap:wrap;gap:6px;grid-template-columns:none}
  .ops .btn-xs,.ops a.btn-xs{width:auto;padding:6px 12px;font-size:12px;border-radius:8px}
  /* —— 筛选栏：控件间距收紧，高度统一 —— */
  .filter-bar{gap:8px;margin-bottom:12px}
  .filter-bar select,.filter-bar input{padding:10px 12px}
  .filter-bar .btn{padding:10px 14px}
  /* —— 公告横幅：卡片化融入版面，字色稍降 —— */
  .mch-notice{border:none;border-radius:14px;padding:12px 14px;font-size:13px;line-height:1.65;box-shadow:0 1px 2px rgba(17,24,39,.04),0 4px 16px rgba(17,24,39,.06);margin-bottom:12px}
  /* —— 公告悬浮条：竖排字条改右下胶囊（📢 平台公告），不再割裂版面 —— */
  .mch-fab{writing-mode:horizontal-tb;letter-spacing:0;right:14px!important;top:auto!important;bottom:calc(88px + env(safe-area-inset-bottom))!important;transform:none;width:auto;height:44px;border-radius:22px;padding:0 15px;display:flex;align-items:center;gap:6px;font-size:13px;box-shadow:0 6px 18px rgba(29,78,216,.35)}
  .mch-fab::before{content:"📢";font-size:14px;line-height:1}
  /* —— 悬浮九宫格面板：分组标题与格子轻量化 —— */
  .m-sheet{border-radius:16px 16px 0 0}
  .m-g-title{font-size:11px;color:#a3aec0;margin:10px 2px 5px}
  .m-g{gap:7px}
  .m-g a{background:#f5f7fb;border-radius:13px;font-size:12px;padding:10px 2px}
  /* —— 提示条 / 表单 / 弹窗统一节奏 —— */
  .alert{border-radius:12px;padding:11px 13px;font-size:12.5px;margin-bottom:12px}
  .form-control{border-radius:10px;padding:11px 12px}
  .btn{border-radius:10px}
  fieldset{border-radius:12px;padding:14px}
  .badge{font-size:11px}
  .sp-modal{border-radius:14px}
  .kv th{width:auto;text-align:left;color:#94a3b8;font-size:12px}
}

/* ============ v2.3.1 全页面手机端补全：登录页 / 详情表 / 步骤条 / 触摸优化 / 首页 ============ */
@media(max-width:768px){
  /* 登录 / 注册 / 忘记密码：收窄留白，登录按钮加大 */
  .auth-page{padding:22px 14px}
  .auth-card{padding:24px 18px;border-radius:14px}
  .auth-card h1{font-size:19px}
  .auth-card .sub{margin-bottom:18px}
  .auth-card .btn-block{padding:12px;font-size:15px}
  /* 详情表（商户详情/进件资料/通道参数）：改行式，浅灰小标签在上、内容在下 */
  .kv,.kv tbody,.kv tr,.kv th,.kv td{display:block;width:100%}
  .kv th{border-bottom:none;padding:10px 2px 1px;color:#94a3b8;font-size:11.5px;text-align:left}
  .kv td{padding:2px 2px 10px;border-bottom:1px dashed #f1f5f9}
  .kv tr:last-child td{border-bottom:none}
  /* 步骤条：两列网格不再横向拥挤 */
  .steps{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
  /* 输入控件 16px：iOS 聚焦时页面不再自动放大跳动 */
  .form-control,.filter-bar select,.filter-bar input{font-size:16px}
  /* 触摸友好：按钮与操作胶囊整体加高 */
  .btn{padding:11px 18px}
  .btn-sm{padding:8px 12px;font-size:12.5px}
  .btn-xs{padding:7px 12px;font-size:12px}
  /* 顶栏标题超长省略，不挤压右侧头像 */
  .topbar .tb-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:56vw}
  /* 关键：内容底部垫高，列表最后一行不被悬浮菜单钮遮挡 */
  .content{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  /* 官网首页：hero 收紧、按钮满宽、页脚竖排 */
  .hero{padding:44px 0 34px}
  .hero h1{font-size:25px}
  .hero .sub{font-size:14px}
  .hero .btns .btn{width:100%}
  .hp-cta{padding:36px 18px}
  .hp-cta h2{font-size:22px}
  .hp-foot .container{flex-direction:column;text-align:center}
  .hp-foot a{margin:0 8px}
  /* 弹窗手机端更轻：贴边收窄、参数行控件满宽 */
  .sp-modal-mask{padding:14px 8px 12px}
  .sp-adj-row .form-control{min-width:0;width:100%}
  /* 表单类大卡（680/520/460px 定宽卡）手机端贴满屏宽 */
  .card[style]{max-width:100%!important}
}

/* ============ v2.4.0 桌面端焕新 + 恢复平台公告竖条（修复与悬浮菜单钮重叠） ============ */
/* 全站背景：浅蓝灰渐变，电脑端一眼可见 */
body{background:linear-gradient(180deg,#f6f8fc 0%,#edf1f8 100%);background-attachment:fixed}
/* 卡片：更大圆角 + 悬停抬升 */
.card{border-radius:14px;transition:box-shadow .22s ease}
.card:hover{box-shadow:0 10px 30px rgba(15,23,42,.09)}
/* 卡片标题：渐变装饰竖条 */
.card-title{position:relative;padding-left:13px}
.card-title::before{content:'';position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:4px;background:linear-gradient(180deg,#2563eb,#8b5cf6)}
/* 统计卡：数值渐变文字 + 角落光斑 */
.stat-card{position:relative;overflow:hidden}
.stat-card::after{content:'';position:absolute;right:-20px;top:-20px;width:80px;height:80px;border-radius:50%;background:radial-gradient(closest-side,rgba(37,99,235,.12),transparent);pointer-events:none}
.stat-card .s-value{background:linear-gradient(92deg,#1e3a8a,#2563eb);-webkit-background-clip:text;background-clip:text;color:transparent}
/* 表格：表头浅蓝底、行悬停高亮 */
table thead th{background:#f4f7fe;color:#475569;font-weight:600}
table tbody tr{transition:background .15s}
table tbody tr:hover{background:#f7faff}
/* 主按钮：渐变 + 悬停阴影抬升 */
.btn{background:linear-gradient(135deg,#2563eb,#4f46e5);transition:transform .15s,box-shadow .15s,opacity .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(37,99,235,.35)}
.btn-outline{background:#fff}
.btn-outline:hover{background:#eff6ff;box-shadow:none}
.btn-danger{background:var(--red)}
.btn-danger:hover{background:#b91c1c;box-shadow:0 8px 20px rgba(220,38,38,.3)}
.btn-success{background:var(--green)}
.btn-success:hover{background:#15803d;box-shadow:0 8px 20px rgba(22,163,74,.3)}
/* 侧栏：深蓝渐变 */
.sidebar{background:linear-gradient(180deg,#0d1b3d 0%,#14284f 100%)}
/* 恢复“平台公告”右侧竖条：电脑/手机统一垂直居中贴右缘，彻底避开右下角菜单钮 */
.mch-fab{top:55%!important;bottom:auto!important;transform:translateY(-50%)}
@media(max-width:768px){
  .mch-fab{writing-mode:vertical-rl;letter-spacing:5px;right:0!important;top:auto!important;bottom:calc(92px + env(safe-area-inset-bottom))!important;transform:none;width:auto;height:auto;border-radius:10px 0 0 10px;padding:16px 9px;display:block;gap:0;font-size:13px;box-shadow:-2px 4px 14px rgba(29,78,216,.35)}
  .mch-fab::before{content:none}
  .content{padding-bottom:calc(200px + env(safe-area-inset-bottom))}
}

/* ============ v2.4.3 公告竖条更新红点 ============ */
.mch-fab .mch-dot{position:absolute;top:-5px;right:8px;width:10px;height:10px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px #fff;animation:spDot 1.6s ease-in-out infinite}
@keyframes spDot{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}

/* ============ v2.6.4 手机端整体翻新：整洁统一 ============ */
@media (max-width:768px){
  /* 卡片节奏统一：留白收紧、圆角一致 */
  .card{padding:14px 14px 16px;border-radius:14px;margin-bottom:12px}
  .card-title{font-size:15.5px;margin-bottom:10px}
  /* 控件触控尺寸统一（44px 输入 / 42px 按钮） */
  .form-control{min-height:44px;padding:9px 12px;font-size:15px}
  .btn{min-height:42px;padding:9px 14px;font-size:14px}
  .btn-sm{min-height:34px;padding:6px 10px;font-size:12.5px}
  /* 卡片化列表：字段名弱化、金额强调、操作按钮紧凑换行 */
  .table-cards td::before{color:#94a3b8;font-weight:500}
  .table-cards td[data-label="金额"],.table-cards td[data-label="余额"],.table-cards td[data-label="佣金"],.table-cards td[data-label="佣金奖励"],.table-cards td[data-label="变动"],.table-cards td[data-label="变动后余额"]{font-weight:700}
  .table-cards td:last-child{flex-wrap:wrap;gap:6px;justify-content:flex-start}
  .table-cards td:last-child .btn{min-height:32px;padding:5px 10px;font-size:12.5px}
  .table-cards td code{font-size:12px}
  .table-cards tr{padding:2px 12px;margin-bottom:8px}
  .table-cards td{padding:8px 2px}
  /* 弹窗手机端全屏化：底部抽屉式，不易遮挡 */
  .sp-modal-mask{align-items:flex-end;padding:0}
  .sp-modal{width:100%;max-width:100%;max-height:88vh;overflow-y:auto;border-radius:16px 16px 0 0;animation:spUp .22s ease;margin:0}
  .sp-modal-body{padding:14px 16px calc(18px + env(safe-area-inset-bottom))}
  @keyframes spUp{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
}

/* ============ v2.6.5 分步向导组件 ============ */
.spw .fs,.spw .spw-step{display:none}
.spw details.fs.cur,.spw .spw-step.cur{display:block}
.spw details.fs>summary{list-style:none;cursor:default;pointer-events:none;font-size:15px;margin-bottom:10px}
.spw details.fs>summary::-webkit-details-marker{display:none}
.spw-bar{display:flex;align-items:center;gap:6px;margin:2px 0 10px}
.spw-bar .spw-dot{flex:1;height:4px;border-radius:99px;background:#e2e8f0;transition:background .2s}
.spw-bar .spw-dot.on{background:linear-gradient(90deg,#2563eb,#4f46e5)}
.spw-bar .spw-dot.done{background:#93c5fd}
.spw-title{font-size:13px;color:#64748b;margin:0 0 12px}
.spw-title b{color:#0f172a}
.spw-nav{display:flex;gap:10px;margin:16px 0 4px}
.spw-nav .btn{flex:1}
@media (max-width:768px){.spw-nav .btn{min-height:46px}}

/* ============ v2.6.7 支付记录商品列 ============ */
.sp-goods span{display:inline-block;max-width:260px;overflow:hidden;text-overflow:ellipsis;vertical-align:bottom;white-space:nowrap}
@media (max-width:768px){.sp-goods span{max-width:170px}}

/* ============ v2.6.8 表格视觉升级 ============ */
.table thead th{background:linear-gradient(180deg,#f8fafc,#f1f5f9);border-bottom:1px solid #e2e8f0;font-size:12px;letter-spacing:.4px;color:#64748b;font-weight:700;padding:11px 14px}
.table tbody td{padding:14px;border-bottom:1px solid #f1f5f9;color:#1e293b}
.table tbody tr{transition:background .15s ease}
.table tbody tr:hover{background:#f6f9ff}
.table tbody tr:last-child td{border-bottom:none}
.table td.mono{font-size:12.5px;color:#475569}
.table td.num{font-weight:700;font-variant-numeric:tabular-nums;color:#0f172a;letter-spacing:.2px}
.table td.dim{color:#94a3b8;font-size:13px;font-variant-numeric:tabular-nums}
.table td code{background:#f1f5f9;border-radius:6px;padding:2px 8px;font-size:12.5px;color:#334155}
.badge-wx{background:#ecfdf5!important;color:#059669!important}
.badge-ali{background:#eff6ff!important;color:#2563eb!important}
.table .badge{font-size:12px;padding:3px 11px;box-shadow:0 1px 2px rgba(15,23,42,.05)}
@media (max-width:768px){
  .table tbody td{padding:12px 14px}
}

/* ============ v2.6.11 顶级服务商黑金横幅（恢复·纯黑金调） ============ */
.vip-banner{display:flex;align-items:center;gap:16px;background:linear-gradient(120deg,#0b0a10 0%,#151009 55%,#1e160a 100%);border:1px solid rgba(245,208,97,.4);border-radius:14px;padding:18px 22px;position:relative;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.35);margin-bottom:16px}
.vip-banner::before{content:'';position:absolute;top:0;left:-60%;width:45%;height:100%;background:linear-gradient(105deg,transparent,rgba(245,208,97,.13),transparent);animation:spVipShine 4.5s ease-in-out infinite;pointer-events:none}
@keyframes spVipShine{0%{left:-60%}60%,100%{left:130%}}
.vip-crown{line-height:0;filter:drop-shadow(0 0 7px rgba(245,208,97,.5))}
.vip-title{font-size:17px;font-weight:800;color:#f5d061;letter-spacing:1.5px}
.vip-desc{font-size:12.5px;color:rgba(255,255,255,.62);margin-top:4px;letter-spacing:.3px}
.vip-link{margin-left:auto;color:#f5d061;font-size:13px;font-weight:600;text-decoration:none;border:1px solid rgba(245,208,97,.45);border-radius:999px;padding:7px 16px;transition:background .2s,color .2s;white-space:nowrap}
.vip-link:hover{background:rgba(245,208,97,.14);color:#ffe9a8}
@media (max-width:768px){.vip-banner{flex-wrap:wrap;padding:14px 16px;gap:12px}.vip-link{margin-left:0}}