:root{
    --brand-grad:linear-gradient(135deg,#22D3EE 0%,#8B5CF6 100%);
    --brand:#8B5CF6;
    --brand-deep:#C4B5FD;
    --brand-soft:rgba(139,92,246,.14);
    --ink:#ECECF6;
    --ink-2:#A6A6BE;
    --ink-3:#6E6E88;
    --line:#24243A;
    --bg:#0A0A12;
    --card:#12121E;
    --card-2:#171728;
    --ok:#34D399;
    --danger:#F87171;
    --radius:14px;
    --mono:"SF Mono",ui-monospace,"JetBrains Mono",Consolas,monospace;
  }
  [data-theme="light"]{
    --brand-grad:linear-gradient(135deg,#06B6D4 0%,#7C3AED 100%);
    --brand:#7C3AED;
    --brand-deep:#6D28D9;
    --brand-soft:#EEF0FF;
    --ink:#0F172A;
    --ink-2:#475569;
    --ink-3:#94A3B8;
    --line:#E5E7EB;
    --bg:#F3F4F6;
    --card:#FFFFFF;
    --card-2:#F8FAFC;
    --ok:#059669;
    --danger:#DC2626;
  }
  *{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
  html,body{margin:0;padding:0;}
  body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    background:var(--bg);color:var(--ink);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased;transition:background .25s,color .25s;}
  .glow{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;}
  .glow::before,.glow::after{content:"";position:absolute;border-radius:50%;filter:blur(110px);opacity:.5;}
  .glow::before{width:460px;height:460px;background:radial-gradient(circle,#8B5CF6,transparent 70%);top:-140px;right:-100px;}
  .glow::after{width:420px;height:420px;background:radial-gradient(circle,#22D3EE,transparent 70%);bottom:6%;left:-120px;opacity:.4;}
  [data-theme="light"] .glow::before{opacity:.18;}
  [data-theme="light"] .glow::after{opacity:.14;}
  .wrap{max-width:780px;margin:0 auto;padding:0 16px 72px;position:relative;}
  .view{display:none;}
  .view.active{display:block;}

  /* 顶栏 */
  header{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line);}
  .topbar{max-width:780px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
  .logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.3px;}
  .logo .mark{width:32px;height:32px;border-radius:8px;background:var(--brand-grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;}
  .logo small{display:block;font-weight:500;font-size:11px;color:var(--ink-3);letter-spacing:1px;}
  .spacer{flex:1;}
  .theme-btn{width:38px;height:38px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink-2);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;}
  .theme-btn:active{transform:scale(.94);}
  .theme-btn svg{width:18px;height:18px;stroke:var(--ink-3);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
  .theme-btn .ic-moon{display:none;}
  [data-theme="light"] .theme-btn .ic-sun{display:none;}
  [data-theme="light"] .theme-btn .ic-moon{display:inline;}
  .back-btn{border:1px solid var(--line);background:var(--card);color:var(--ink-2);border-radius:8px;padding:7px 12px;font-size:13px;font-weight:600;cursor:pointer;transition:.12s;display:none;align-items:center;}
  .back-btn:hover{border-color:var(--brand);color:var(--brand-deep);}
  .back-btn:active{transform:scale(.97);}

  /* 顶部导航（v2.0）：未登录=首页/联系我们/登录；登录后=首页/联系我们/生成记录/个人中心/充值 */
  .topnav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
  .nav-item{font-size:13.5px;font-weight:600;color:var(--ink-2);text-decoration:none;padding:8px 12px;border-radius:8px;cursor:pointer;transition:.14s;white-space:nowrap;display:inline-flex;align-items:center;}
  .nav-item:hover{color:var(--brand);background:var(--brand-soft);}
  .nav-item:active{transform:scale(.96);}
  .nav-item.nav-cta{color:var(--brand);border:1px solid var(--brand);background:transparent;padding:7px 15px;}
  .nav-item.nav-cta:hover{background:var(--brand-soft);border-color:var(--brand-deep);}
  #navUser{display:inline-flex;align-items:center;justify-content:center;padding:6px;}
  #navUser svg{vertical-align:middle;}
  .nav-avatar{width:28px;height:28px;border-radius:50%;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;background:var(--brand-soft);color:var(--brand);}
  .nav-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%;}
  .nav-avatar svg{width:16px;height:16px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;}
  @media (max-width:640px){
    .topnav{gap:2px;}
    .nav-item{font-size:12.5px;padding:7px 8px;}
    .nav-item.nav-cta{padding:6px 10px;}
  }
  .balance{display:none;align-items:center;gap:7px;background:var(--brand-soft);color:var(--brand-deep);border-radius:8px;padding:7px 13px;font-size:13px;font-weight:700;}
  .balance .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);}
  .recharge-btn{border:1px solid var(--brand);color:var(--brand);background:transparent;border-radius:8px;padding:7px 13px;font-size:13px;font-weight:600;cursor:pointer;display:none;align-items:center;}
  .recharge-btn:active{transform:scale(.97);}
  .login-btn{border:1px solid var(--brand);color:var(--brand);background:transparent;border-radius:8px;padding:8px 15px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;}
  .login-btn:active{transform:scale(.97);}

  /* Hero */
  .hero{padding:30px 2px 8px;text-align:center;}
  .hero h1{font-size:27px;margin:0 0 8px;font-weight:800;letter-spacing:.5px;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
  .hero p{margin:0;color:var(--ink-2);font-size:14.5px;}

  /* 卡片 */
  .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-top:16px;transition:background .25s,border-color .25s;}
  .card .ttl{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;margin:0 0 14px;letter-spacing:.3px;}
  .card .ttl .num{width:26px;height:26px;border-radius:7px;background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;}

  /* 输入区 */
  textarea#productInput{width:100%;min-height:104px;border:1px solid var(--line);border-radius:10px;padding:13px 15px;font-size:15px;font-family:inherit;resize:vertical;color:var(--ink);background:var(--card-2);transition:border-color .15s,background .25s;}
  textarea#productInput:focus{outline:none;border-color:var(--brand);}
  .ta-bar{display:flex;justify-content:space-between;align-items:center;margin-top:8px;gap:8px;flex-wrap:wrap;}
  .ta-bar .hint{font-size:12px;color:var(--ink-3);}
  .ta-bar .count{font-size:12px;color:var(--ink-3);font-family:var(--mono);}
  .ta-bar .count.warn{color:var(--danger);font-weight:700;}
  .upload-row{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;}
  .drop{border:1px dashed var(--line);border-radius:10px;background:var(--card-2);width:98px;height:98px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink-3);cursor:pointer;font-size:12px;gap:4px;position:relative;overflow:hidden;flex:0 0 auto;transition:.15s;}
  .drop:hover{border-color:var(--brand);color:var(--brand);}
  .drop .ico{font-size:24px;line-height:1;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
  .drop input{display:none;}
  .thumb{width:98px;height:98px;border-radius:10px;overflow:hidden;position:relative;flex:0 0 auto;border:1px solid var(--line);background:var(--card);}
  .thumb img{width:100%;height:100%;object-fit:cover;display:block;}
  .thumb .del{position:absolute;top:4px;right:4px;width:21px;height:21px;border-radius:50%;background:var(--ink);color:var(--card);border:none;font-size:13px;line-height:21px;cursor:pointer;padding:0;}
  .up-tip{font-size:12px;color:var(--ink-3);margin-top:10px;}

  /* 选择器 */
  .field{margin-bottom:18px;}
  .field:last-child{margin-bottom:0;}
  .flabel{font-size:13.5px;font-weight:700;margin-bottom:9px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;letter-spacing:.3px;}
  .flabel .req{color:var(--danger);font-size:12px;font-weight:600;}
  .flabel .hint{font-size:12px;font-weight:500;color:var(--ink-3);}
  .opts{display:flex;flex-wrap:wrap;gap:8px;}
  .opt{border:1px solid var(--line);background:var(--card-2);border-radius:8px;padding:9px 15px;font-size:13.5px;cursor:pointer;color:var(--ink-2);user-select:none;transition:.15s;font-weight:500;}
  .opt:hover{border-color:var(--brand);color:var(--ink);transform:translateY(-1px);box-shadow:0 3px 10px rgba(79,70,229,.18);}
  .opt:active{transform:scale(.97);}
  .opt.on{background:var(--brand-grad);border-color:transparent;color:#fff;font-weight:700;box-shadow:0 4px 14px rgba(79,70,229,.35);}
  select.lang{width:100%;max-width:340px;border:1px solid var(--line);border-radius:8px;padding:10px 13px;font-size:14px;font-family:inherit;background:var(--card-2);color:var(--ink);transition:.15s;}
  select.lang:focus{outline:none;border-color:var(--brand);}
  .multi-tip{font-size:12px;color:var(--ink-3);margin-top:9px;}
  .multi-tip.on{color:var(--brand-deep);font-weight:600;}

  /* 生成 */
  .gen-wrap{margin-top:20px;}
  .cost-tip{text-align:center;font-size:13px;color:var(--ink-2);margin-bottom:10px;font-weight:600;}
  .cost-tip.warn{color:var(--danger);}
  .gen-btn{width:100%;border:none;border-radius:10px;background:var(--brand-grad);color:#fff;font-size:17px;font-weight:800;padding:16px;cursor:pointer;letter-spacing:.5px;transition:.12s;}
  .gen-btn:hover{filter:brightness(1.08);}
  .gen-btn:active{transform:translateY(1px);}
  .gen-btn:disabled{opacity:.55;cursor:not-allowed;filter:none;}
  .gen-status{text-align:center;font-size:13px;color:var(--ink-3);margin-top:11px;min-height:18px;font-family:var(--mono);}
  .gen-status.err{color:var(--danger);}
  .gen-status.ok{color:var(--ok);}

  /* 输出视图 */
  .res-head{padding:26px 2px 4px;}
  .res-head .eyebrow{font-size:12px;letter-spacing:2px;color:var(--brand-deep);font-weight:700;text-transform:uppercase;}
  .res-head h1{font-size:24px;margin:6px 0 4px;font-weight:800;letter-spacing:.4px;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
  .res-head .meta{font-size:12.5px;color:var(--ink-3);font-family:var(--mono);}
  .brief{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:15px 16px;margin-top:14px;}
  .brief .blabel{font-size:11px;letter-spacing:1.5px;color:var(--ink-3);font-weight:700;margin-bottom:8px;text-transform:uppercase;}
  .brief .btext{font-size:14px;color:var(--ink);margin-bottom:12px;}
  .brief .btags{display:flex;flex-wrap:wrap;gap:7px;}
  .btag{background:var(--card-2);border:1px solid var(--line);border-radius:6px;padding:4px 10px;font-size:12px;color:var(--ink-2);font-family:var(--mono);}
  .btag b{color:var(--brand-deep);font-weight:700;}
  .switch{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;}
  .switch button{flex:1;min-width:96px;border:1px solid var(--line);background:var(--card-2);color:var(--ink-2);border-radius:10px;padding:11px 10px;font-size:13px;font-weight:600;cursor:pointer;transition:.15s;}
  .switch button:hover{border-color:var(--brand);color:var(--ink);}
  .switch button.on{background:var(--brand-grad);border-color:transparent;color:#fff;font-weight:800;box-shadow:0 4px 14px rgba(79,70,229,.35);}
  .mod{border:1px solid var(--line);border-radius:12px;padding:15px 16px;margin-top:12px;background:var(--card);}
  .mod .mt{display:flex;align-items:center;gap:9px;font-weight:800;font-size:14.5px;margin-bottom:9px;}
  .mod .mt .tag{width:23px;height:23px;border-radius:6px;background:var(--brand-soft);color:var(--brand-deep);font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-family:var(--mono);}
  .mod .mt .sub{font-size:11.5px;font-weight:500;color:var(--ink-3);margin-left:10px;font-family:var(--mono);}
  .mod .copy-btn,.dx-sec .copy-btn,#dxCopyAll{margin-left:auto;border:1px solid var(--line);background:var(--card);color:var(--ink-2);border-radius:6px;padding:4px 9px;font-size:11.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:.12s;white-space:nowrap;}
  .mod .copy-btn:hover,.dx-sec .copy-btn:hover,#dxCopyAll:hover{border-color:var(--brand);color:var(--brand-deep);}
  .mod .copy-btn.copied,.dx-sec .copy-btn.copied,#dxCopyAll.copied{border-color:var(--ok);color:var(--ok);}
  .mod .copy-btn svg,.dx-sec .copy-btn svg,#dxCopyAll svg{width:13px;height:13px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
  .mod .mb{font-size:13.5px;color:var(--ink);white-space:pre-wrap;}
  .mod table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:2px;}
  .mod th,.mod td{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top;}
  .mod th{background:var(--card-2);font-weight:700;color:var(--ink-2);white-space:nowrap;}
  .mod td.t{font-family:var(--mono);color:var(--brand-deep);white-space:nowrap;font-weight:700;}
  .chips{display:flex;flex-wrap:wrap;gap:7px;}
  .chip{background:var(--brand-soft);color:var(--brand-deep);border-radius:6px;padding:5px 11px;font-size:12.5px;font-weight:600;}
  .prompt-box{background:var(--card-2);border:1px solid var(--line);border-radius:8px;padding:11px 13px;font-size:12.5px;color:var(--ink);white-space:pre-wrap;font-family:var(--mono);line-height:1.7;}
  /* 诊断报告 */
  .dx-sec{background:var(--card-2);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:12px;}
  .dx-h{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:800;color:var(--ink);margin:0 0 10px;}
  .dx-h .dx-n{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--brand-grad);color:#fff;font-size:12px;font-weight:800;}
  .dx-h .copy-btn{margin-left:auto;}
  .dx-body{font-size:13.5px;color:var(--ink);line-height:1.75;}
  .dx-body .dx-sub{font-weight:800;font-size:13.5px;color:var(--brand-deep);margin:12px 0 6px;}
  .dx-body p{margin:0 0 8px;}
  .dx-body ol,.dx-body ul{margin:0 0 8px;padding-left:20px;}
  .dx-body table{width:100%;border-collapse:collapse;font-size:12.5px;margin:8px 0;}
  .dx-body th,.dx-body td{border:1px solid var(--line);padding:7px 9px;text-align:left;}
  .dx-body th{background:var(--card);font-weight:700;}
  .shot{margin-top:9px;padding-top:9px;border-top:1px dashed var(--line);}
  .shot:first-of-type{border-top:none;padding-top:0;margin-top:4px;}
  .shot .sname{font-size:12.5px;font-weight:800;color:var(--brand-deep);font-family:var(--mono);margin-bottom:3px;}

  /* 弹层 */
  .mask{position:fixed;inset:0;background:rgba(10,10,18,.6);display:none;align-items:center;justify-content:center;z-index:50;padding:20px;}
  .mask.show{display:flex;}
  .qrcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px;width:360px;max-width:92vw;text-align:center;}
  .qrcard h3{margin:0 0 4px;font-size:16px;}
  .qrcard p{margin:0 0 16px;font-size:12.5px;color:var(--ink-3);}
  .qr{width:184px;height:184px;margin:0 auto 12px;border-radius:10px;background:repeating-conic-gradient(var(--ink) 0 25%,var(--card) 0 50%) 0 0/24px 24px;position:relative;border:1px solid var(--line);cursor:pointer;}
  .qr:after{content:"微信扫码";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--card);color:var(--ink-2);font-size:14px;font-weight:700;border-radius:10px;}
  /* v3.2 微信扫码登录：用官方 WxLogin.js 注入 iframe（保证登录真通），
     外框尺寸由我们自己的 .qr.wx-on 精准控制；iframe 内微信自带标题/底部/状态图标
     由注入的 base64 CSS（.impowerBox 命名空间）隐藏，只留二维码(.qrcode)与快捷登录区(.info)。
     所有规则加 !important 防止旧版 .qr 规则覆盖。 */
  .qr.wx-on{width:220px !important;height:248px !important;padding:10px !important;
    background:#fff !important;border:1px solid var(--line);border-radius:10px;
    cursor:default;overflow:hidden;position:relative;
    display:flex !important;align-items:center;justify-content:center;
    box-sizing:border-box !important;margin:0 auto 12px !important;}
  .qr.wx-on:after{display:none !important;}
  .qr.wx-on #wxLoginBox{width:100% !important;height:100% !important;display:flex !important;align-items:center;justify-content:center;}
  .qr.wx-on iframe{width:200px !important;height:228px !important;border:0 !important;max-width:100% !important;background:transparent;}
  /* 加载中 / 出错 兜底提示 */
  .qr-loading,.qr-err{font-size:13px;color:#666;text-align:center;padding:24px 16px;line-height:1.6;}
  .qr-err{color:#d1242f;}
  .qr-tip{display:flex;align-items:center;justify-content:center;gap:6px;margin:0 0 8px;font-size:12px;color:var(--ink-3);}
  .qr-refresh{background:transparent;border:0;color:var(--brand);font-size:12px;cursor:pointer;padding:2px 6px;border-radius:4px;}
.qr-refresh:hover{background:var(--brand-bg, rgba(0,0,0,.04));}
.qr.wx-off{cursor:pointer;}
/* 体验模式：去掉 CSS 棋盘格占位 + "微信扫码"文字，改为柔和虚线框 */
.qr.wx-off.demo-mode{background:var(--card);border-style:dashed;cursor:default;}
.qr.wx-off.demo-mode:after{display:none;}
/* 「一键体验登录」按钮 —— 走微信绿，弹层里识别度高 */
.demo-login-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  background:linear-gradient(135deg,#07c160 0%,#00b86c 100%);color:#fff;border:0;
  padding:10px 22px;border-radius:8px;font-size:14px;font-weight:600;
  cursor:pointer;margin:10px auto 4px;letter-spacing:.5px;
  box-shadow:0 2px 8px rgba(7,193,96,.25);transition:transform .15s,box-shadow .15s;
}
.demo-login-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(7,193,96,.32);}
.demo-login-btn:active{transform:translateY(0);}
.demo-login-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;}
.demo-tip{display:block;color:var(--ink-3);font-size:11.5px;margin:2px 0 6px;line-height:1.4;}
  .qrcard .close,.close{margin-top:6px;font-size:12.5px;color:var(--ink-3);cursor:pointer;}
  .usercard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;width:340px;max-width:92vw;text-align:left;}
  .uc-header{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
  .uc-avatar{width:48px;height:48px;border-radius:50%;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;background:var(--brand-soft);color:var(--brand);flex:0 0 48px;}
  .uc-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%;}
  .uc-avatar svg{width:24px;height:24px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;}
  .usercard h3{margin:0;font-size:16px;display:flex;align-items:center;gap:8px;}
  .usercard h3 svg{width:18px;height:18px;stroke:var(--brand);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;}
  .uc-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--line);font-size:13px;}
  .uc-row .k{color:var(--ink-3);}
  .uc-row .v{color:var(--ink);font-weight:600;text-align:right;}
  .uc-hist{margin-top:14px;}
  .uc-hist h4{margin:0 0 8px;font-size:13px;color:var(--ink-3);font-weight:600;}
  .uc-item{border:1px solid var(--line);border-radius:8px;padding:9px 10px;margin-bottom:8px;}
  .uc-item .t{color:var(--ink-3);font-size:11.5px;margin-bottom:3px;}
  .uc-item .d{color:var(--ink);font-size:12.5px;}
  .uc-item .n{color:var(--brand-deep);font-weight:700;font-size:12.5px;margin-top:3px;}
  .uc-empty{color:var(--ink-3);font-size:12.5px;text-align:center;padding:16px 0;}
  .uc-linkrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;padding:10px 14px;border:1px solid var(--line);background:var(--panel-2);border-radius:10px;}
  .uc-link-text{font-size:13.5px;font-weight:700;color:var(--ink);letter-spacing:.2px;}
  .uc-link-row-sub{font-size:11px;color:var(--ink-3);margin-top:2px;}
  .btn-link{flex:0 0 auto;padding:7px 14px;font-size:12.5px;border-color:var(--brand);color:var(--brand-deep);background:var(--brand-soft);}
  .btn-link:hover{background:var(--brand-grad);color:#fff;border-color:transparent;}
  .btn-link.is-disabled{opacity:.55;cursor:not-allowed;}
  .uc-actions{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;justify-content:space-between;}
  .uc-actions .close{margin-top:0;font-size:13px;}
  .uc-actions .btn-line{flex:0 0 auto;padding:9px 18px;font-size:13px;}
  .uc-order-list{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);}
  .uc-order-list > .uc-row{border-bottom:none;padding-top:0;padding-bottom:6px;}
  .uc-order-body{max-height:260px;overflow-y:auto;}
  .uc-order-row{padding:10px 12px;background:var(--card-2);border:1px solid var(--line);border-radius:8px;margin-bottom:8px;font-size:12px;}
  .uc-order-row > div:first-child{margin-bottom:4px;}
  .uc-order-meta{color:var(--ink-3);font-size:11.5px;line-height:1.6;}
  .uc-order-no{font-family:var(--mono);color:var(--ink-2);}
  .uc-order-amount{font-weight:700;color:var(--ink);}
  .uc-order-scope{color:var(--brand-deep);}
  .uc-order-status.ok{color:var(--ok);}
  .uc-order-status.warn{color:var(--warn);}
  .rechargecard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;width:420px;max-width:92vw;text-align:center;}
  .rechargecard h3{margin:0 0 6px;font-size:18px;}
  .rechargecard p{margin:0 0 14px;font-size:12.5px;color:var(--ink-3);text-align:left;}
  .pkg-hint{margin:0 0 16px;padding:12px 14px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(34,211,238,.10),rgba(139,92,246,.12));border-radius:10px;font-size:13px;line-height:1.7;color:var(--ink-2);text-align:left;}
  .pkg-hint b{color:var(--brand-deep);font-weight:800;margin-right:4px;}
  .pkg{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:12px;cursor:pointer;transition:.15s;text-align:left;background:var(--card-2);}
  .pkg:hover{border-color:var(--brand);background:var(--brand-soft);transform:translateY(-2px);box-shadow:0 6px 18px rgba(79,70,229,.20);}
  .pkg:active{transform:scale(.99);}
  .pkg .pc{font-size:15px;font-weight:800;color:var(--ink);}
  .pkg .pc small{display:block;font-size:12px;font-weight:500;color:var(--ink-3);margin-top:5px;line-height:1.5;}
  .pkg .pp{font-size:20px;font-weight:900;color:var(--brand-deep);}
  /* v3.3.19：VIP 折后价（划线原价 + 会员价标签） */
  .pkg .pp s.pkg-orig{font-size:12.5px;font-weight:600;color:var(--ink-3);margin-left:6px;text-decoration:line-through;opacity:.8;}
  .pkg .pp small.pkg-viptag{display:inline-block;margin-left:6px;padding:1.5px 7px;border-radius:999px;font-size:10.5px;font-weight:800;color:#8a5a00;background:linear-gradient(135deg,#ffe9a8,#ffd34d);vertical-align:2px;}

  /* —— v3.3.20：VIP 皇冠徽章（个人中心昵称旁）—— */
  .vip-badge{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;margin-left:9px;border-radius:9px;cursor:pointer;user-select:none;vertical-align:5px;transition:transform .12s,box-shadow .12s,filter .12s;}
  .vip-badge svg{width:17px;height:17px;fill:currentColor;display:block;}
  .vip-badge:hover{transform:translateY(-1px) scale(1.06);}
  .vip-badge.vip-off{color:#8a6a20;background:rgba(212,164,60,.10);border:1px solid rgba(212,164,60,.32);}
  [data-theme="light"] .vip-badge.vip-off{color:#a67c1a;background:rgba(212,164,60,.12);border-color:rgba(180,135,40,.4);}
  .vip-badge.vip-on{color:#6b4a00;background:linear-gradient(135deg,#ffe9a8,#ffc93d);border:1px solid rgba(255,255,255,.28);box-shadow:0 2px 12px rgba(255,201,61,.45);}
  .vip-badge.svip-on{color:#fff;background:linear-gradient(135deg,#ffc93d,#ff7a45);border:1px solid rgba(255,255,255,.3);animation:vipGlow 2.4s ease-in-out infinite;}
  @keyframes vipGlow{
    0%,100%{box-shadow:0 0 0 1.5px rgba(255,200,80,.45),0 2px 12px rgba(255,160,60,.5);}
    50%{box-shadow:0 0 0 2.5px rgba(255,200,80,.3),0 3px 20px rgba(255,160,60,.75);}
  }
  .vip-name{color:#d4a43c;}

  /* —— v3.3.20：VIP 开通弹窗（会员卡风格）—— */
  .vipcard{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 24px 20px;width:440px;max-width:92vw;text-align:center;overflow:hidden;}
  .vipcard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,#ffd34d 30%,#ff9d45 70%,transparent);}
  .vip-head{display:flex;align-items:center;gap:14px;text-align:left;margin:0 0 18px;}
  .vip-crown-big{flex:0 0 auto;width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#6b4a00;background:linear-gradient(135deg,#ffe9a8,#ffc93d);box-shadow:0 4px 16px rgba(255,201,61,.4);}
  .vip-crown-big svg{width:26px;height:26px;fill:currentColor;}
  .vip-head-txt h3{margin:0;font-size:19px;font-weight:900;letter-spacing:.5px;}
  .vip-head-txt p{margin:4px 0 0;font-size:12.5px;color:var(--ink-3);line-height:1.6;}
  .vip-head-txt p b{color:#d4a43c;font-weight:800;}
  .vip-tiers{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 14px;}
  .vip-tier{position:relative;border:1.5px solid var(--line);background:var(--card-2);border-radius:14px;padding:18px 14px 14px;cursor:pointer;text-align:center;transition:border-color .12s,box-shadow .12s,transform .12s;}
  .vip-tier:hover{transform:translateY(-2px);border-color:rgba(230,185,58,.5);}
  .vip-tier.on{border-color:#e6b93a;box-shadow:0 4px 18px rgba(255,201,61,.28);background:linear-gradient(180deg,rgba(255,233,168,.14),var(--card-2));}
  .vip-tier .vt-corner{position:absolute;top:9px;right:9px;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#ffe9a8,#ffc93d);color:#5a3c00;font-size:11px;font-weight:900;display:none;align-items:center;justify-content:center;box-shadow:0 1px 6px rgba(255,201,61,.4);}
  .vip-tier.on .vt-corner{display:flex;}
  .vip-tier .vt-crown{color:#c9a24a;margin-bottom:2px;}
  .vip-tier .vt-crown svg{width:22px;height:22px;fill:currentColor;}
  .vip-tier.is-svip .vt-crown{color:#ff9d45;}
  .vip-tier .vt-name{font-size:15px;font-weight:900;color:var(--ink);display:flex;align-items:center;justify-content:center;gap:6px;}
  .vip-tier .vt-cur{font-size:10px;font-weight:800;color:#5a3c00;background:linear-gradient(135deg,#ffe9a8,#ffc93d);border-radius:999px;padding:1.5px 8px;}
  .vip-tier .vt-price{font-size:24px;font-weight:900;color:#f0c14b;margin:6px 0 8px;}
  .vip-tier .vt-price small{font-size:12px;font-weight:600;color:var(--ink-3);margin-left:2px;}
  .vip-tier .vt-disc{display:inline-block;margin:0 0 9px;padding:2.5px 11px;border-radius:999px;font-size:11px;font-weight:800;color:#8a5a00;background:linear-gradient(135deg,#ffe9a8,#ffd34d);}
  .vip-tier.is-svip .vt-disc{color:#7a2f00;background:linear-gradient(135deg,#ffe0a8,#ffb92e);}
  .vip-tier .vt-desc{font-size:12px;color:var(--ink-2);line-height:1.7;}
  .vip-tier .vt-desc small{display:block;font-size:11px;color:var(--ink-3);margin-top:2px;}
  .vip-buy-btn{width:100%;margin:2px 0 10px;padding:12px;border:none;border-radius:10px;font-size:14px;font-weight:800;cursor:pointer;color:#5a3c00;background:linear-gradient(135deg,#ffe9a8,#ffc93d);box-shadow:0 4px 14px rgba(255,201,61,.35);transition:filter .12s,transform .12s;}
  .vip-buy-btn:hover{filter:brightness(1.05);transform:translateY(-1px);}
  .rechargecard .rnotes small, #vipNote{font-size:11px;color:var(--ink-3);line-height:1.6;}

  /* v3.3.24 去重：本次创作角度卡（每套脚本顶部，展示本套走的差异化路子） */
  .div-card{display:flex;align-items:flex-start;gap:8px;margin:0 0 12px;padding:10px 12px;border:1px dashed var(--line);border-radius:10px;background:var(--card-2);}
  .div-tag{flex:none;font-size:11px;font-weight:800;color:var(--brand-deep);border:1px solid var(--line);border-radius:999px;padding:2px 8px;white-space:nowrap;}
  .div-label{font-size:12px;color:var(--ink-2);line-height:1.7;}
  .rechargecard .note{margin-top:10px;font-size:11px;color:var(--ink-3);line-height:1.5;}
  .pkg-tabs{display:flex;gap:10px;margin:0 0 16px;padding:6px;border:1px solid var(--line);background:var(--card-2);border-radius:10px;}
  .pkg-tab{flex:1;border:none;background:transparent;color:var(--ink-3);padding:10px 8px;border-radius:7px;font-size:13px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background .12s,color .12s;transform:none !important;}
  .pkg-tab:hover:not(.on){background:transparent;color:var(--ink-3);transform:none !important;}
  .pkg-tab.on{background:var(--brand-grad);color:#fff;box-shadow:0 3px 10px rgba(79,70,229,.3);}
  .pt-dot{width:7px;height:7px;border-radius:50%;display:inline-block;opacity:.7;}
  .pkg-tab.on .pt-dot{opacity:1;box-shadow:0 0 6px currentColor;}

  .paycard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;width:360px;max-width:92vw;text-align:center;}
  .paycard h3{margin:0 0 4px;font-size:16px;}
  .paycard p{margin:0 0 14px;font-size:13px;color:var(--brand-deep);font-weight:700;}
  .payimg{width:200px;height:200px;margin:0 auto 12px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;}
  .payimg img{width:100%;height:100%;object-fit:contain;}
  .pay-sub{font-size:11.5px;color:var(--ink-3);margin-bottom:6px;}
  .pay-tip{font-size:11px;color:var(--ink-3);margin-bottom:14px;line-height:1.5;}
  .pay-actions{display:flex;gap:10px;}
  .pay-actions button{flex:1;}
  .btn-line{border:1px solid var(--line);background:transparent;color:var(--ink-2);border-radius:10px;padding:11px;font-size:14px;font-weight:700;cursor:pointer;}
  .btn-line:hover{border-color:var(--brand);color:var(--ink);}
  .btn-primary{background:var(--brand-grad);color:#fff;border:none;border-radius:10px;padding:11px;font-size:14px;font-weight:800;cursor:pointer;}
  .btn-primary:hover{filter:brightness(1.08);}
  .btn-primary:active{transform:translateY(1px);}

  .rnotes{margin-top:12px;text-align:left;}
  .rnotes .rn{font-size:11px;color:var(--ink-3);line-height:1.65;}
  .uc-item.clickable{cursor:pointer;transition:.12s;}
  .uc-item.clickable:hover{border-color:var(--brand);background:var(--brand-soft);}
  .uc-item .view-detail{color:var(--brand-deep);font-size:12px;font-weight:700;margin-top:4px;}
  .uc-contact{margin-top:14px;padding:10px 12px;border:1px dashed var(--brand);border-radius:8px;background:var(--brand-soft);font-size:12.5px;color:var(--ink-2);text-align:center;}
  .uc-contact a{color:var(--brand-deep);font-weight:700;text-decoration:none;}
  .uc-contact a:hover{color:var(--brand);}
  .detailcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 22px;width:680px;max-width:94vw;max-height:86vh;overflow-y:auto;text-align:left;}
  .detailcard h3{margin:0 0 4px;font-size:16px;}
  .detailcard .meta{font-size:12px;color:var(--ink-3);font-family:var(--mono);margin-bottom:12px;}

  .toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--card);padding:11px 19px;border-radius:8px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;z-index:60;max-width:90vw;}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
  footer{text-align:center;color:var(--ink-3);font-size:12px;margin-top:28px;}

  /* 网站底部 footer */
  .site-footer{margin:48px 0 24px;padding:26px 22px 22px;border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(78,243,234,.04));position:relative;}
  .sf-inner{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;}
  .sf-text{flex:1 1 auto;text-align:center;min-width:260px;}
  .sf-row{font-size:12.5px;color:var(--ink-3);line-height:1.9;letter-spacing:.2px;}
  .sf-row .sf-mail{color:var(--brand-deep);text-decoration:none;font-weight:600;}
  .sf-row .sf-mail:hover{color:var(--brand);}
  .sf-slogan{margin-top:8px;font-size:13.5px;color:var(--ink-2);font-weight:700;letter-spacing:.5px;}
  .sf-slogan::before{content:"";display:inline-block;width:14px;height:1px;background:linear-gradient(90deg,var(--sea),var(--brand));vertical-align:middle;margin-right:8px;}
  .sf-qrs{display:flex;gap:18px;flex:0 0 auto;}
  .sf-qr{text-align:center;}
  .sf-qr img{width:88px;height:88px;border-radius:8px;background:var(--panel);object-fit:contain;display:block;border:1px solid var(--line);}
  .sf-qr img.sf-empty{opacity:.35;filter:grayscale(.5);}
  .sf-cap{font-size:11.5px;color:var(--ink-3);margin-top:4px;letter-spacing:.3px;}
  @media (max-width:640px){
    .sf-inner{flex-direction:column;align-items:flex-start;gap:16px;}
    .sf-qrs{align-self:flex-end;}
  }

  @media (min-width:560px){
    .hero h1{font-size:31px;}
    textarea#productInput{min-height:116px;}
  }

/* ===== v2.1 渠道锁定（未开通渠道）：灰色文字 + 无色锁图标，点击引导充值 ===== */
#fChannel .opt.locked{color:var(--ink-3);background:transparent;}
#fChannel .opt.locked:hover{border-color:var(--line);color:var(--ink-3);transform:none;box-shadow:none;}
#fChannel .opt.locked::after{content:"";display:inline-block;width:11px;height:11px;margin-left:6px;vertical-align:-1px;opacity:.65;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><rect x='4' y='11' width='16' height='9' rx='2'/><path d='M8 11V7a4 4 0 0 1 8 0v4'/></svg>") center/contain no-repeat;}