:root{--bg:#f5f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--primary:#5b4ef4;--primary2:#7c3aed;--shadow:0 18px 50px rgba(17,24,39,.08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:radial-gradient(circle at 10% 0,#ede9fe 0,transparent 30%),var(--bg);line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 32px));margin:0 auto}.narrow{max-width:720px}.topbar,.admin-topbar{height:70px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(229,231,235,.9);position:sticky;top:0;z-index:20}.topbar-inner,.admin-nav{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{font-size:20px;font-weight:800}.link-btn,.admin-nav a{font-size:14px;color:#4b5563}.page-space{padding:64px 0}.hero{max-width:760px;margin-bottom:38px}.hero.compact{margin-bottom:24px}.eyebrow{display:inline-block;padding:6px 11px;border-radius:99px;background:#ede9fe;color:#5b21b6;font-weight:700;font-size:13px}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.12;letter-spacing:-2px;margin:16px 0 12px}.hero.compact h1{font-size:42px}.hero p{font-size:18px;color:var(--muted);margin:0}.checkout-layout{display:grid;gap:28px}.section-title{font-size:19px;margin:0 0 16px}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.product-card{position:relative;display:flex;flex-direction:column;padding:25px;border:2px solid transparent;background:var(--card);border-radius:22px;box-shadow:var(--shadow);cursor:pointer;transition:.2s}.product-card:hover{transform:translateY(-2px)}.product-card.selected{border-color:var(--primary);box-shadow:0 18px 50px rgba(91,78,244,.16)}.product-card input{position:absolute;opacity:0}.product-check{position:absolute;right:18px;top:18px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#ede9fe;color:var(--primary);opacity:0}.product-card.selected .product-check{opacity:1}.product-card strong{font-size:22px}.product-desc{color:var(--muted);margin:5px 0 24px}.price{font-weight:850;font-size:35px;line-height:1}.price small{font-size:18px;margin-right:3px}.form-card,.panel{background:var(--card);border:1px solid rgba(229,231,235,.8);border-radius:24px;box-shadow:var(--shadow);padding:30px}.field{display:block;margin-bottom:20px}.field>span{display:block;font-size:14px;font-weight:700;margin-bottom:8px}.field input,.field textarea,.search-form input,.token-box textarea{width:100%;border:1px solid #d7dce4;border-radius:13px;padding:13px 14px;font:inherit;outline:none;background:#fff;transition:.2s}.field input:focus,.field textarea:focus,.search-form input:focus,.token-box textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(91,78,244,.1)}.privacy-note{padding:13px 15px;background:#f7f7ff;border-radius:12px;color:#5b6473;font-size:13px;margin-bottom:20px}.primary-btn,.secondary-btn,.outline-btn,.danger-btn{border:0;border-radius:13px;padding:13px 20px;font-size:15px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.primary-btn{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 10px 22px rgba(91,78,244,.22)}.primary-btn:disabled{opacity:.65;cursor:not-allowed}.secondary-btn{background:#e0e7ff;color:#3730a3}.outline-btn{background:#fff;border:1px solid var(--line);color:#374151}.danger-btn{background:#fee2e2;color:#b91c1c}.block{display:flex;width:100%}.form-message{margin-top:12px}.error-text{color:#b91c1c}.notice{border-radius:13px;padding:13px 15px;margin-bottom:18px;font-size:14px}.notice.error{background:#fef2f2;color:#b91c1c}.notice.success{background:#ecfdf5;color:#047857}.notice.info{background:#eff6ff;color:#1d4ed8}.footer{text-align:center;color:#9ca3af;font-size:13px;padding:20px 0 40px}.center-card{text-align:center;margin-top:60px}.spinner{width:46px;height:46px;border:4px solid #e5e7eb;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.order-head,.panel-title{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.order-head h1,.panel-title h1{font-size:20px;margin:5px 0 0;word-break:break-all}.muted{color:var(--muted)}.badge{display:inline-flex;white-space:nowrap;border-radius:99px;padding:5px 10px;font-size:12px;font-weight:800}.badge.gray{background:#f3f4f6;color:#4b5563}.badge.orange{background:#fff7ed;color:#c2410c}.badge.blue{background:#eff6ff;color:#1d4ed8}.badge.green{background:#ecfdf5;color:#047857}.badge.red{background:#fef2f2;color:#b91c1c}.details{margin:25px 0}.details>div{display:grid;grid-template-columns:120px 1fr;padding:12px 0;border-bottom:1px solid var(--line)}.details dt{color:var(--muted)}.details dd{margin:0;text-align:right;font-weight:650;word-break:break-all}.admin-body{background:#f3f4f6}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{width:min(430px,100%);text-align:center}.admin-logo{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:900;margin:0 auto}.login-card h1{margin-bottom:0}.login-card .field{text-align:left}.admin-nav>div{display:flex;align-items:center;gap:14px}.admin-nav>div span{font-size:13px;color:var(--muted)}.admin-nav nav{display:flex;gap:20px}.admin-main{padding:28px 0}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat-card{background:#fff;border-radius:17px;padding:20px;border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.stat-card span{color:var(--muted);font-size:14px}.stat-card strong{font-size:28px}.panel{border-radius:18px;padding:0}.panel-head{padding:18px;display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.tabs{display:flex;gap:5px;flex-wrap:wrap}.tabs a{padding:7px 11px;border-radius:9px;font-size:13px;color:#6b7280}.tabs a.active{background:#ede9fe;color:#5b21b6;font-weight:800}.search-form{display:flex;min-width:310px}.search-form input{border-radius:10px 0 0 10px;padding:9px 11px}.search-form button{border:0;background:#111827;color:#fff;padding:0 15px;border-radius:0 10px 10px 0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}th{background:#fafafa;color:#6b7280;font-weight:700}.table-link{color:var(--primary);font-weight:700}.empty{text-align:center;color:var(--muted);padding:50px}.pagination{display:flex;gap:7px;padding:18px}.pagination a{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px}.pagination a.active{background:#111827;color:#fff}.two-col{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px}.detail-panel,.action-panel{padding:25px}.token-box{margin-top:22px}.token-head{display:flex;justify-content:space-between;margin-bottom:9px}.copy-btn{border:0;background:#ede9fe;color:#5b21b6;border-radius:9px;padding:7px 10px;font-weight:700;cursor:pointer}.token-box textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;resize:vertical;background:#0f172a;color:#dbeafe;border:0}.action-panel h2{margin-top:0}.action-buttons{display:grid;gap:10px}.action-buttons button{width:100%}@media(max-width:850px){.product-grid,.stat-grid,.two-col{grid-template-columns:1fr}.panel-head{flex-direction:column}.search-form{min-width:0}.page-space{padding:38px 0}.hero h1{letter-spacing:-1px}.stat-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.container{width:min(100% - 20px,1160px)}.form-card{padding:21px}.product-grid{grid-template-columns:1fr}.topbar{height:62px}.hero h1,.hero.compact h1{font-size:34px}.hero p{font-size:16px}.details>div{grid-template-columns:90px 1fr}.order-head{flex-direction:column}.admin-nav nav{gap:10px}.stat-grid{gap:10px}.stat-card{padding:15px}}
.sync-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mini-card{padding:15px;border:1px solid var(--line);border-radius:14px;background:#fafafa}.mini-card span{display:block;color:var(--muted);font-size:12px}.mini-card strong{font-size:15px;word-break:break-all}.result-box{padding:18px;border-radius:15px;background:#f8fafc;border:1px solid var(--line);white-space:pre-wrap}.actions-row{display:flex;gap:10px;flex-wrap:wrap}.code-note{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#111827;color:#e5e7eb;padding:14px;border-radius:12px;word-break:break-all}@media(max-width:700px){.sync-grid{grid-template-columns:1fr}}

/* V2.1 商品与双支付 */
.product-image{width:100%;height:180px;object-fit:cover;border-radius:16px;margin-bottom:18px;background:#f3f4f6}
.product-placeholder{display:grid;place-items:center;font-size:34px;font-weight:900;color:#5b4ef4;background:linear-gradient(135deg,#ede9fe,#eef2ff)}
.product-bottom{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-top:auto}
.product-action{font-size:13px;font-weight:800;color:#5b4ef4;background:#ede9fe;border-radius:99px;padding:7px 11px}
.payment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.payment-option{border:1.5px solid #d7dce4;border-radius:14px;padding:14px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:.2s;background:#fff}
.payment-option.selected{border-color:var(--primary);box-shadow:0 0 0 4px rgba(91,78,244,.08)}
.payment-option input{position:absolute;opacity:0}
.payment-option>span:last-child{display:flex;flex-direction:column}
.payment-option small{color:var(--muted);font-size:12px}
.payment-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#e0e7ff;color:#3730a3;font-weight:900;font-size:18px}
.field select{width:100%;border:1px solid #d7dce4;border-radius:13px;padding:13px 14px;font:inherit;outline:none;background:#fff}
.field small{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.qr-card{text-align:center}
.qr-card h1{font-size:30px;margin:16px 0 10px}
.pay-amount{display:flex;flex-direction:column;margin:18px 0}
.pay-amount small{color:var(--muted)}
.pay-amount strong{font-size:38px;line-height:1.2}
.qrcode-box{width:270px;min-height:270px;margin:22px auto;padding:20px;border:1px solid var(--line);border-radius:20px;background:#fff;display:grid;place-items:center}
.qrcode-box img,.qrcode-box canvas{max-width:230px!important;height:auto!important}
.payment-waiting,.payment-success{display:flex;align-items:center;justify-content:center;gap:9px;padding:12px 14px;border-radius:12px;margin:16px 0}
.payment-waiting{background:#eff6ff;color:#1d4ed8}.payment-success{background:#ecfdf5;color:#047857;font-weight:800}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:#2563eb;box-shadow:0 0 0 0 rgba(37,99,235,.5);animation:pulse 1.5s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(37,99,235,0)}100%{box-shadow:0 0 0 0 rgba(37,99,235,0)}}
.admin-product-thumb{width:58px;height:58px;border-radius:12px;object-fit:cover;display:inline-grid;place-items:center;background:#f3f4f6}
.admin-product-thumb.placeholder{font-weight:900;color:#5b4ef4}
.inline-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}
.inline-actions form{display:inline}
.text-button{border:0;background:transparent;padding:0;color:var(--primary);font:inherit;font-weight:700;cursor:pointer}
.danger-text{color:#b91c1c}
.current-image{display:flex;align-items:center;gap:18px;padding:15px;background:#f8fafc;border:1px solid var(--line);border-radius:14px;margin-bottom:20px}
.current-image img{width:120px;height:90px;object-fit:cover;border-radius:10px}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:end}
.switch-field{min-height:50px;display:flex;align-items:center;gap:9px;font-weight:700;margin-bottom:20px}
.switch-field input{width:18px;height:18px}
.settings-stack{display:grid;gap:20px;max-width:900px;margin:0 auto}
.settings-title{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:20px}
.settings-title h2{margin:0}.settings-title p{margin:4px 0 0;color:var(--muted)}
.sticky-save{position:sticky;bottom:15px;display:flex;justify-content:flex-end;padding:14px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.nav-active{color:var(--primary)!important;font-weight:800}
@media(max-width:700px){.payment-grid,.form-row{grid-template-columns:1fr}.product-image{height:150px}.qrcode-box{width:250px;min-height:250px}.admin-nav>div span{display:none}.admin-nav nav{overflow:auto;max-width:65%;padding-bottom:3px}}

/* V2.3 极简首页 */
.minimal-home{width:min(660px,calc(100% - 32px));min-height:calc(100vh - 140px);padding:72px 0 60px}
.minimal-checkout{width:100%}
.minimal-title{text-align:center;margin-bottom:28px}
.minimal-title h1{font-size:32px;line-height:1.2;letter-spacing:-1px;margin:0}
.minimal-product-step,.minimal-details{transition:opacity .18s ease,transform .18s ease}
.minimal-product-step.is-gone{display:none}
.minimal-products{grid-template-columns:1fr;gap:12px}
.minimal-product-card{min-height:0;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 26px rgba(17,24,39,.05);background:#fff}
.minimal-product-card:hover{transform:none;border-color:#c7d2fe;box-shadow:0 10px 30px rgba(17,24,39,.08)}
.minimal-product-card .product-image{width:58px;height:58px;object-fit:cover;border-radius:13px;margin:0}
.minimal-product-info{display:flex;align-items:center;justify-content:space-between;gap:18px;min-width:0}
.minimal-product-info strong{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.minimal-product-info .price{font-size:22px;white-space:nowrap}
.minimal-product-info .price small{font-size:13px}
.minimal-product-arrow{font-size:28px;line-height:1;color:#9ca3af}
.minimal-details{opacity:1;transform:translateY(0)}
.minimal-details.is-hidden{display:none}
.minimal-selected{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px;padding:0 2px}
.minimal-selected>div{display:flex;align-items:baseline;gap:10px;min-width:0}
.minimal-selected strong{font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.minimal-selected span{font-size:14px;color:var(--primary);font-weight:800;white-space:nowrap}
.minimal-selected .text-button{border:0;background:transparent;color:var(--muted);padding:6px 0;font-size:13px;cursor:pointer;white-space:nowrap}
.minimal-form-card{padding:26px;border-radius:18px;box-shadow:0 12px 38px rgba(17,24,39,.07)}
.minimal-form-card .field{margin-bottom:17px}
.minimal-form-card .field>span{margin-bottom:7px}
.minimal-form-card .field input,.minimal-form-card .field textarea{border-radius:11px;padding:13px 14px}
.minimal-form-card .field textarea{min-height:150px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}
.minimal-payment-field{margin-top:2px}
.minimal-payment-grid{grid-template-columns:repeat(2,1fr);gap:10px}
.minimal-payment-option{min-height:46px;padding:11px 14px;border-radius:11px;justify-content:center;text-align:center}
.minimal-payment-option strong{font-size:14px}
.minimal-submit{min-height:50px;margin-top:2px;font-size:15px}
body.modal-open{overflow:hidden}
.confirm-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;transition:opacity .18s ease,visibility .18s ease}
.confirm-modal.is-open{visibility:visible;opacity:1}
.confirm-modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px)}
.minimal-confirm-dialog{position:relative;width:min(420px,100%);background:#fff;border-radius:20px;padding:27px;box-shadow:0 30px 80px rgba(15,23,42,.26)}
.confirm-close{position:absolute;right:13px;top:11px;width:34px;height:34px;border:0;border-radius:50%;background:#f3f4f6;color:#6b7280;font-size:23px;line-height:1;cursor:pointer}
.minimal-confirm-dialog h2{font-size:22px;margin:0 0 18px}
.minimal-confirm-email{padding:15px 16px;background:#f7f7ff;border-radius:13px;margin-bottom:12px}
.minimal-confirm-email span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.minimal-confirm-email strong{display:block;font-size:18px;word-break:break-all;color:#312e81}
.minimal-confirm-order{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:4px 2px 19px}
.minimal-confirm-order span{font-size:14px;color:var(--muted)}
.minimal-confirm-order strong{font-size:18px}
.minimal-confirm-actions{display:grid;grid-template-columns:1fr 1.4fr;gap:10px}
.minimal-confirm-actions button{min-height:46px}
@media(max-width:700px){
  .minimal-home{width:min(100% - 20px,660px);padding:42px 0 45px}
  .minimal-title{margin-bottom:22px}
  .minimal-title h1{font-size:27px}
  .minimal-product-card{padding:15px;gap:12px}
  .minimal-product-card .product-image{width:50px;height:50px}
  .minimal-product-info{align-items:flex-start;flex-direction:column;gap:4px}
  .minimal-product-info strong{font-size:16px}
  .minimal-product-info .price{font-size:20px}
  .minimal-form-card{padding:20px}
  .minimal-payment-grid{grid-template-columns:1fr 1fr}
  .minimal-confirm-dialog{padding:23px 19px 19px;border-radius:18px}
}

/* V2.4 网站设置、邮箱查单与动态结果 */
.query-page{display:grid;gap:18px}.query-card h1{font-size:28px;margin:0 0 20px}.query-results{display:grid;gap:10px}.query-order-card{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 18px;border:1px solid var(--line);border-radius:15px;background:#fff;color:inherit;text-decoration:none;box-shadow:0 7px 22px rgba(17,24,39,.04)}.query-order-card:hover{border-color:#c7d2fe}.query-order-card>div:first-child{display:grid;gap:5px;min-width:0}.query-order-card strong{font-size:16px}.query-order-card span:not(.badge){font-size:12px;color:var(--muted);word-break:break-all}.query-order-meta{display:grid;justify-items:end;gap:7px;white-space:nowrap}.query-order-meta small{color:var(--muted)}
.live-processing{display:flex;align-items:center;gap:10px;padding:14px 15px;margin:18px 0;border-radius:13px;background:#f5f7ff;color:#3730a3}.live-processing.is-hidden,.live-result-section.is-hidden{display:none}.live-spinner{width:16px;height:16px;border:2px solid #c7d2fe;border-top-color:#4f46e5;border-radius:50%;animation:liveSpin .8s linear infinite}@keyframes liveSpin{to{transform:rotate(360deg)}}.live-result-section{margin-top:22px}.compact-details{margin-top:20px}
.site-announcement{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;transition:.18s}.site-announcement.is-open{visibility:visible;opacity:1}.site-announcement-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.52);backdrop-filter:blur(4px)}.site-announcement-dialog{position:relative;width:min(420px,100%);background:#fff;border-radius:20px;padding:27px;box-shadow:0 28px 80px rgba(15,23,42,.25)}.site-announcement-dialog h2{font-size:22px;margin:0 0 14px}.site-announcement-content{color:#475569;line-height:1.75;margin-bottom:20px;word-break:break-word}
.floating-service{position:fixed;right:22px;bottom:24px;z-index:60;display:flex;align-items:center;gap:9px;padding:10px 14px;border-radius:999px;background:#111827;color:#fff;text-decoration:none;box-shadow:0 14px 35px rgba(15,23,42,.24)}.floating-service span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#16a34a;font-size:11px;font-weight:800}.floating-service strong{font-size:14px}.site-footer{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.site-footer span+span:before{content:'·';margin-right:14px;color:#cbd5e1}
@media(max-width:620px){.query-order-card{align-items:flex-start}.query-order-meta{justify-items:end}.floating-service{right:14px;bottom:16px;padding:9px 12px}.floating-service span{width:29px;height:29px}.site-footer{gap:7px}.site-footer span+span:before{margin-right:7px}}

/* V2.5 五分钟支付有效期 */
.payment-deadline{display:flex;align-items:center;justify-content:center;gap:7px;width:max-content;max-width:100%;margin:14px auto;padding:7px 12px;border-radius:999px;background:#fff7ed;color:#c2410c;font-size:13px;font-weight:700}
.payment-deadline strong{font-variant-numeric:tabular-nums;font-size:15px}
.payment-deadline.is-expired{background:#fef2f2;color:#b91c1c}
.order-payment-deadline{width:100%;border-radius:12px;margin:18px 0 10px}
.payment-expired{padding:12px 14px;border-radius:12px;margin:16px 0;background:#fef2f2;color:#b91c1c;font-weight:800;text-align:center}
.qrcode-box.is-expired{position:relative;opacity:.45;filter:grayscale(1);pointer-events:none}
.qrcode-box.is-expired:after{content:'订单已超时';position:absolute;inset:0;display:grid;place-items:center;color:#b91c1c;font-size:18px;font-weight:900;background:rgba(255,255,255,.72);border-radius:20px}
.is-disabled{opacity:.55!important;pointer-events:none!important;cursor:not-allowed!important}
.is-hidden{display:none!important}


/* V2.6 五套首页模板与顺滑过渡 */
.front-body{min-height:100vh;transition:background-color .25s ease,color .25s ease}
.minimal-product-step,.minimal-details{will-change:opacity,transform}
.minimal-product-step.is-leaving,.minimal-details.is-leaving{opacity:0;transform:translateY(8px) scale(.992);pointer-events:none}
.minimal-product-step.is-entering,.minimal-details.is-entering{opacity:0;transform:translateY(10px) scale(.992)}
.tutorial-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;margin:0 auto 16px;padding:8px 15px;border-radius:999px;font-size:13px;font-weight:800;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.tutorial-button:hover{transform:translateY(-1px)}
.tutorial-play{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;font-size:9px;padding-left:1px}
.token-guide{margin:0 0 16px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(248,250,252,.86);font-size:13px;line-height:1.9;color:var(--muted)}
.token-guide>strong{display:block;margin-bottom:5px;color:var(--text)}
.token-guide a{display:inline-block;padding:0 5px;border-radius:5px;color:#1677ff!important;-webkit-text-fill-color:#1677ff!important;text-decoration:underline!important;font-weight:750;word-break:break-all}

/* 模板 1：极简白色 */
.theme-minimal_white{--bg:#f6f7f9;--card:#fff;--text:#15171a;--muted:#717780;--line:#e7e9ed;--primary:#111827;--primary2:#374151;background:#f6f7f9}
.theme-minimal_white .topbar{background:rgba(255,255,255,.88)}
.theme-minimal_white .minimal-title h1{font-weight:760;letter-spacing:-1.2px}
.theme-minimal_white .minimal-product-card{border-color:#e9ebef;box-shadow:0 12px 34px rgba(15,23,42,.055)}
.theme-minimal_white .minimal-product-card:hover{border-color:#cfd4dc;box-shadow:0 16px 38px rgba(15,23,42,.08)}
.theme-minimal_white .tutorial-button{background:#111827;color:#fff;box-shadow:0 8px 20px rgba(17,24,39,.16)}
.theme-minimal_white .tutorial-play{background:rgba(255,255,255,.18)}

/* 模板 2：深色科技 */
.theme-dark_tech{--bg:#07101c;--card:#0e1a2b;--text:#eef6ff;--muted:#8fa2b8;--line:#22334a;--primary:#42a5ff;--primary2:#7467ff;background:radial-gradient(circle at 50% -10%,#17335e 0,transparent 36%),linear-gradient(180deg,#07101c,#0a1321 70%);color:var(--text)}
.theme-dark_tech .topbar{background:rgba(7,16,28,.78);border-color:rgba(97,140,190,.16)}
.theme-dark_tech .brand,.theme-dark_tech .link-btn{color:#eaf4ff}
.theme-dark_tech .minimal-title h1{background:linear-gradient(90deg,#fff,#9bd0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.theme-dark_tech .minimal-product-card,.theme-dark_tech .minimal-form-card{background:linear-gradient(145deg,rgba(19,35,57,.96),rgba(12,24,40,.96));border-color:#263d5b;box-shadow:0 18px 45px rgba(0,0,0,.25)}
.theme-dark_tech .minimal-product-card:hover{border-color:#4a9be8;box-shadow:0 20px 50px rgba(0,75,160,.22)}
.theme-dark_tech .field input,.theme-dark_tech .field textarea{background:#091525;border-color:#29415e;color:#ecf6ff}
.theme-dark_tech .field input::placeholder,.theme-dark_tech .field textarea::placeholder{color:#61758c}
.theme-dark_tech .token-guide{background:rgba(7,18,32,.78);border-color:#263d5b}
.theme-dark_tech .tutorial-button{background:linear-gradient(135deg,#168cff,#7568ff);color:#fff;box-shadow:0 10px 28px rgba(27,133,255,.25)}
.theme-dark_tech .tutorial-play{background:rgba(255,255,255,.2)}
.theme-dark_tech .minimal-selected .text-button{color:#91a8bf}
.theme-dark_tech .minimal-confirm-dialog,.theme-dark_tech .site-announcement-dialog{background:#101d2d;color:#eef6ff}
.theme-dark_tech .minimal-confirm-email{background:#0a1727}
.theme-dark_tech .confirm-close{background:#1b2a3d;color:#b7c7d8}
.theme-dark_tech .outline-btn{background:#142338;border-color:#2a405a;color:#eaf3ff}
.theme-dark_tech .site-footer{color:#71869b}

/* 模板 3：蓝紫渐变 */
.theme-aurora{--bg:#f3f1ff;--card:rgba(255,255,255,.82);--text:#202044;--muted:#74738c;--line:rgba(117,96,215,.18);--primary:#6557e8;--primary2:#9b55e8;background:radial-gradient(circle at 5% 8%,#dcecff 0,transparent 32%),radial-gradient(circle at 95% 20%,#eedbff 0,transparent 34%),linear-gradient(160deg,#fafaff,#f3f0ff);background-attachment:fixed}
.theme-aurora .topbar{background:rgba(255,255,255,.62);border-color:rgba(105,83,203,.12)}
.theme-aurora .minimal-product-card,.theme-aurora .minimal-form-card{background:rgba(255,255,255,.76);backdrop-filter:blur(18px);border-color:rgba(112,91,211,.16);box-shadow:0 18px 50px rgba(86,63,177,.11)}
.theme-aurora .minimal-product-card:hover{border-color:rgba(101,87,232,.48);box-shadow:0 22px 55px rgba(86,63,177,.16)}
.theme-aurora .tutorial-button{background:linear-gradient(135deg,#6458e8,#ab5ee8);color:#fff;box-shadow:0 10px 25px rgba(101,87,232,.24)}
.theme-aurora .tutorial-play{background:rgba(255,255,255,.22)}
.theme-aurora .token-guide{background:rgba(250,249,255,.72);border-color:rgba(112,91,211,.16)}
.theme-aurora .floating-service{background:linear-gradient(135deg,#5d54db,#9a54d4)}

/* 模板 4：商务轻奢 */
.theme-luxury{--bg:#f4f0e8;--card:#fffdf8;--text:#27231d;--muted:#7e766b;--line:#ddd4c5;--primary:#8b6a31;--primary2:#b28b47;background:radial-gradient(circle at 50% 0,#fff9ec 0,transparent 34%),#f4f0e8}
.theme-luxury .topbar{background:rgba(255,253,248,.88);border-color:#e6ddcf}
.theme-luxury .brand{letter-spacing:.6px}
.theme-luxury .minimal-title h1{font-family:Georgia,"Songti SC","SimSun",serif;font-weight:600;letter-spacing:.2px}
.theme-luxury .minimal-product-card,.theme-luxury .minimal-form-card{background:#fffdf8;border-color:#e2d8c8;box-shadow:0 16px 42px rgba(84,66,36,.08)}
.theme-luxury .minimal-product-card:hover{border-color:#b99a64;box-shadow:0 20px 46px rgba(84,66,36,.12)}
.theme-luxury .tutorial-button{background:#28231d;color:#f8ecd5;border:1px solid #9d7b43;box-shadow:0 9px 22px rgba(55,43,25,.16)}
.theme-luxury .tutorial-play{background:#9d7b43;color:#fff}
.theme-luxury .token-guide{background:#fbf7ef;border-color:#e3d9c9}
.theme-luxury .field input:focus,.theme-luxury .field textarea:focus{box-shadow:0 0 0 4px rgba(139,106,49,.1)}
.theme-luxury .floating-service{background:#28231d}

/* 模板 5：清新卡片 */
.theme-fresh_mint{--bg:#eff9f5;--card:#fff;--text:#15332a;--muted:#628077;--line:#d5ebe3;--primary:#159a73;--primary2:#3dbd9a;background:radial-gradient(circle at 15% 0,#d8f5eb 0,transparent 30%),radial-gradient(circle at 90% 15%,#dcf4ff 0,transparent 28%),#eff9f5}
.theme-fresh_mint .topbar{background:rgba(248,255,252,.84);border-color:#d7ebe4}
.theme-fresh_mint .minimal-product-card,.theme-fresh_mint .minimal-form-card{background:rgba(255,255,255,.9);border-color:#d8ece5;box-shadow:0 16px 42px rgba(29,105,82,.08)}
.theme-fresh_mint .minimal-product-card:hover{border-color:#68c8aa;box-shadow:0 20px 48px rgba(29,105,82,.13)}
.theme-fresh_mint .tutorial-button{background:linear-gradient(135deg,#159a73,#39b998);color:#fff;box-shadow:0 10px 24px rgba(21,154,115,.21)}
.theme-fresh_mint .tutorial-play{background:rgba(255,255,255,.23)}
.theme-fresh_mint .token-guide{background:#f5fcf9;border-color:#d7eee5}
.theme-fresh_mint .floating-service{background:#126f58}

/* 后台模板选择器 */
.theme-picker{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.theme-option{position:relative;display:flex;flex-direction:column;gap:6px;padding:10px;border:1.5px solid var(--line);border-radius:14px;background:#fff;cursor:pointer;transition:.18s}
.theme-option:hover{transform:translateY(-1px);box-shadow:0 10px 25px rgba(15,23,42,.07)}
.theme-option:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 3px rgba(91,78,244,.09)}
.theme-option input{position:absolute;opacity:0;pointer-events:none}
.theme-option>strong{font-size:14px}.theme-option>small{font-size:11px;line-height:1.45;color:var(--muted)}
.theme-preview{height:72px;border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:6px;overflow:hidden}
.theme-preview i{display:block;width:38%;height:7px;border-radius:99px}.theme-preview b,.theme-preview em{display:block;height:17px;border-radius:6px}.theme-preview em{width:72%}
.theme-preview-minimal_white .theme-preview{background:#f3f4f6}.theme-preview-minimal_white i{background:#111827}.theme-preview-minimal_white b,.theme-preview-minimal_white em{background:#fff;border:1px solid #e5e7eb}
.theme-preview-dark_tech .theme-preview{background:linear-gradient(145deg,#07111e,#132943)}.theme-preview-dark_tech i{background:#53a9ff}.theme-preview-dark_tech b,.theme-preview-dark_tech em{background:#14263d;border:1px solid #2a4565}
.theme-preview-aurora .theme-preview{background:linear-gradient(135deg,#dcecff,#efdcff)}.theme-preview-aurora i{background:#7061e8}.theme-preview-aurora b,.theme-preview-aurora em{background:rgba(255,255,255,.8)}
.theme-preview-luxury .theme-preview{background:#f1eadf}.theme-preview-luxury i{background:#8b6a31}.theme-preview-luxury b,.theme-preview-luxury em{background:#fffaf1;border:1px solid #ded1bd}
.theme-preview-fresh_mint .theme-preview{background:linear-gradient(135deg,#d8f5e9,#e5f8ff)}.theme-preview-fresh_mint i{background:#159a73}.theme-preview-fresh_mint b,.theme-preview-fresh_mint em{background:#fff;border:1px solid #cfeade}

@media(max-width:900px){.theme-picker{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.theme-picker{grid-template-columns:1fr}.theme-option{display:grid;grid-template-columns:104px 1fr;grid-template-rows:auto auto;column-gap:12px}.theme-preview{grid-row:1/3}.tutorial-button{margin-bottom:13px}}
@media(prefers-reduced-motion:reduce){.minimal-product-step,.minimal-details,.tutorial-button,.theme-option{transition:none!important}.minimal-product-step.is-leaving,.minimal-details.is-leaving,.minimal-product-step.is-entering,.minimal-details.is-entering{transform:none}}

/* ===== 多商品商城 ===== */
:root{--mall-bg:#f6f8fb;--mall-card:#fff;--mall-text:#121826;--mall-muted:#687386;--mall-line:#e7ebf2;--mall-primary:#2563eb;--mall-primary2:#6d5dfc;--mall-shadow:0 18px 50px rgba(22,34,60,.08)}
.front-body{background:var(--mall-bg)!important;color:var(--mall-text)!important}.mall-shell{width:min(1180px,calc(100% - 36px));margin:0 auto}.mall-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,235,242,.85)}.header-inner{height:74px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:10px;color:var(--mall-text);text-decoration:none}.brand-mark{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--mall-primary),var(--mall-primary2));color:#fff;font-weight:800}.brand strong{display:block}.brand small{display:block;color:#98a1b2;font-size:10px;letter-spacing:.08em}.mall-nav{display:flex;gap:26px;margin-left:auto}.mall-nav a{color:#4a5568;text-decoration:none;font-size:14px;font-weight:600}.mall-nav a:hover,.mall-nav a.active{color:var(--mall-primary)}.header-service{border:1px solid var(--mall-line);padding:9px 14px;border-radius:10px;text-decoration:none;color:var(--mall-text);font-weight:600;font-size:13px}.nav-toggle{display:none}.hero{padding:76px 0 64px;background:radial-gradient(circle at 10% 10%,rgba(37,99,235,.12),transparent 32%),radial-gradient(circle at 90% 15%,rgba(109,93,252,.12),transparent 28%)}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:50px;align-items:center}.eyebrow,.section-kicker,.page-title>span,.checkout-title>span{font-size:12px;letter-spacing:.14em;font-weight:800;color:var(--mall-primary)}.hero h1{font-size:clamp(40px,6vw,70px);line-height:1.05;letter-spacing:-.045em;margin:14px 0 20px;max-width:760px}.hero-copy>p{font-size:18px;line-height:1.8;color:var(--mall-muted);max-width:700px}.hero-actions{display:flex;gap:12px;margin-top:30px}.primary-cta,.secondary-cta{border:0;border-radius:13px;padding:13px 20px;font-weight:800;text-decoration:none;cursor:pointer}.primary-cta{background:var(--mall-text);color:#fff}.secondary-cta{background:#fff;border:1px solid var(--mall-line);color:var(--mall-text)}.primary-cta.full{display:block;width:100%;font-size:16px;text-align:center}.trust-line{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:#758095;font-size:13px}.hero-panel{background:#111827;color:#fff;border-radius:28px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px;box-shadow:0 30px 70px rgba(17,24,39,.2)}.hero-panel-top{grid-column:1/-1;display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:20px}.hero-panel-top b{color:#86efac}.hero-metric{background:rgba(255,255,255,.07);padding:20px;border-radius:18px}.hero-metric strong{font-size:22px;display:block}.hero-metric span{color:#aeb8c9;font-size:13px}.section{padding:72px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.section-head h2{font-size:34px;margin:5px 0 8px}.section-head p{color:var(--mall-muted);margin:0}.section-head>a{text-decoration:none;color:var(--mall-primary);font-weight:700}.section-head.centered{text-align:center;justify-content:center}.category-pills{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px}.pill{border:1px solid var(--mall-line);background:#fff;border-radius:999px;padding:9px 15px;cursor:pointer;color:#536072}.pill.active{background:var(--mall-text);color:#fff;border-color:var(--mall-text)}.mall-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.mall-product-card{background:var(--mall-card);border:1px solid var(--mall-line);border-radius:22px;overflow:hidden;box-shadow:0 8px 30px rgba(30,41,59,.04);transition:.2s}.mall-product-card:hover{transform:translateY(-4px);box-shadow:var(--mall-shadow)}.product-media{height:190px;background:linear-gradient(135deg,#eef4ff,#f5f1ff);position:relative;display:grid;place-items:center;overflow:hidden}.product-media img{width:100%;height:100%;object-fit:cover}.product-media>span{font-size:28px;font-weight:900;color:#5367a1}.product-media em{position:absolute;left:14px;top:14px;background:#111827;color:#fff;border-radius:999px;padding:6px 10px;font-style:normal;font-size:12px}.product-body{padding:19px}.product-body small{color:var(--mall-primary);font-weight:700}.product-body h3{font-size:19px;margin:7px 0}.product-body p{color:var(--mall-muted);min-height:44px;line-height:1.6}.product-bottom{display:flex;justify-content:space-between;align-items:end;border-top:1px solid var(--mall-line);padding-top:15px;margin-top:16px}.product-bottom span{display:block;color:#9099a8;font-size:12px}.product-bottom strong{font-size:22px}.product-bottom a{background:#f0f5ff;color:var(--mall-primary);text-decoration:none;padding:9px 13px;border-radius:10px;font-weight:700}.soft-section{padding:72px 0;background:#fff;border-block:1px solid var(--mall-line)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps>div{padding:24px;border:1px solid var(--mall-line);border-radius:18px}.steps b{color:var(--mall-primary);font-size:13px}.steps h3{margin:13px 0 8px}.steps p{color:var(--mall-muted);line-height:1.6}.faq-list{display:grid;gap:10px}.faq-list details{background:#fff;border:1px solid var(--mall-line);border-radius:15px;padding:0 18px}.faq-list summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:700;display:flex;justify-content:space-between}.faq-list p{color:var(--mall-muted);line-height:1.8;margin:0;padding:0 0 18px}.mall-footer{background:#0f172a;color:#dce3ee;padding:55px 0 18px;margin-top:55px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid p{color:#8f9bad;line-height:1.8;max-width:520px}.footer-grid>div>strong{display:block;margin-bottom:12px}.footer-grid a{display:block;color:#9eabba;text-decoration:none;margin:9px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:32px;padding-top:17px;display:flex;justify-content:space-between;color:#77849a;font-size:12px}.footer-brand strong{color:#fff}.page-main{padding:46px 0 70px}.page-title{margin-bottom:30px}.page-title h1{font-size:40px;margin:8px 0}.page-title p{color:var(--mall-muted)}.catalog-layout{display:grid;grid-template-columns:250px 1fr;gap:24px}.catalog-sidebar{background:#fff;border:1px solid var(--mall-line);border-radius:18px;padding:10px;height:max-content}.catalog-sidebar>a{display:flex;gap:10px;padding:12px;border-radius:12px;text-decoration:none;color:#4b5563}.catalog-sidebar>a.active,.catalog-sidebar>a:hover{background:#f2f6ff;color:var(--mall-primary)}.catalog-sidebar b{min-width:34px}.catalog-sidebar small{display:block;color:#9aa3b2;font-size:11px;margin-top:2px}.catalog-products{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}.product-detail-card,.checkout-card,.content-card{background:#fff;border:1px solid var(--mall-line);border-radius:24px;box-shadow:0 10px 35px rgba(17,24,39,.05)}.product-detail-card{overflow:hidden}.detail-media{height:340px;background:#eef3ff;display:grid;place-items:center;overflow:hidden}.detail-media img{width:100%;height:100%;object-fit:cover}.detail-media span{font-size:42px;font-weight:900;color:#6677a7}.detail-copy{padding:28px}.detail-meta{display:flex;gap:10px}.detail-meta span,.detail-meta b{background:#eef4ff;color:var(--mall-primary);padding:6px 9px;border-radius:999px;font-size:12px}.detail-copy h1{font-size:34px;margin:14px 0}.detail-desc,.detail-info{color:var(--mall-muted);line-height:1.8}.detail-price{margin:24px 0;padding:20px;border-radius:16px;background:#f7f9fc;display:flex;justify-content:space-between;align-items:center}.detail-price strong{font-size:30px}.tutorial-inline{display:inline-block;margin-top:18px;color:var(--mall-primary);font-weight:700;text-decoration:none}.checkout-card{padding:26px;position:sticky;top:92px}.checkout-title h2{font-size:26px;margin:7px 0}.checkout-title p{color:var(--mall-muted)}.pay-choices{display:flex;gap:10px}.pay-choices label{border:1px solid var(--mall-line);padding:10px 12px;border-radius:10px}.order-confirm-box{background:#f7f9fc;border-radius:14px;padding:14px;margin:18px 0}.order-confirm-box div{display:flex;justify-content:space-between;padding:5px 0}.agree-line{display:flex;gap:7px;align-items:flex-start;font-size:13px;color:#687386;margin:14px 0}.agree-line a{color:var(--mall-primary)}.content-card{padding:34px;max-width:900px;margin:0 auto}.content-card h1{font-size:36px}.legal-copy{color:#5d6878;line-height:2}.faq-page{max-width:900px}.video-modal{position:fixed;inset:0;z-index:200;display:none;place-items:center;padding:20px}.video-modal.open{display:grid}.video-backdrop{position:absolute;inset:0;background:rgba(2,6,23,.72);backdrop-filter:blur(8px)}.video-dialog{width:min(900px,96vw);position:relative;z-index:1;background:#05070d;border-radius:20px;padding:12px}.video-frame video{display:block;width:100%;max-height:75vh;border-radius:13px}.video-close{position:absolute;right:-10px;top:-10px;width:36px;height:36px;border:0;border-radius:50%;background:#fff;font-size:22px;z-index:3}.admin-grid-two{display:grid;grid-template-columns:minmax(320px,.7fr) 1.3fr;gap:20px}.empty-card{padding:40px;background:#fff;border:1px solid var(--mall-line);border-radius:18px;color:var(--mall-muted)}
@media(max-width:900px){.mall-nav{display:none;position:absolute;top:70px;left:18px;right:18px;background:#fff;border:1px solid var(--mall-line);border-radius:14px;padding:15px;box-shadow:var(--mall-shadow);flex-direction:column}.mall-nav.open{display:flex}.nav-toggle{display:block;margin-left:auto}.header-service{display:none}.hero-grid,.product-detail-grid,.catalog-layout{grid-template-columns:1fr}.hero-panel{margin-top:10px}.mall-products,.catalog-products{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:repeat(2,1fr)}.catalog-sidebar{display:flex;overflow:auto}.catalog-sidebar a{min-width:160px}.checkout-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.admin-grid-two{grid-template-columns:1fr}}
@media(max-width:620px){.mall-shell{width:min(100% - 24px,1180px)}.header-inner{height:64px}.brand-mark{width:36px;height:36px}.hero{padding:48px 0}.hero h1{font-size:42px}.hero-copy>p{font-size:16px}.hero-panel{grid-template-columns:1fr 1fr;padding:18px;border-radius:20px}.hero-actions{flex-direction:column}.hero-actions>*{text-align:center}.section{padding:48px 0}.section-head{align-items:flex-start}.section-head h2{font-size:28px}.mall-products,.catalog-products{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.product-media{height:175px}.detail-media{height:230px}.detail-copy{padding:20px}.detail-copy h1{font-size:28px}.checkout-card{padding:20px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{gap:10px;flex-direction:column}.page-title h1{font-size:32px}}


/* =========================================================
   前台封面 / 商品 / 详情
   仅使用 v3-* 类名，避免影响后台和原支付页面
   ========================================================= */
.v3-cover-page{overflow:hidden;background:#cfe6ff;color:#111318}
.v3-cover-page .v3-cover-main{
  position:relative;min-height:100vh;display:grid;place-items:center;overflow:hidden;
  background:
    radial-gradient(circle at 20% 22%,rgba(255,209,243,.95) 0,rgba(255,209,243,.45) 18%,transparent 42%),
    radial-gradient(circle at 75% 20%,rgba(184,223,255,.95) 0,rgba(184,223,255,.45) 24%,transparent 48%),
    radial-gradient(circle at 62% 78%,rgba(120,214,255,.78) 0,rgba(120,214,255,.24) 30%,transparent 58%),
    linear-gradient(135deg,#f5d6ef 0%,#cddcff 45%,#a8e7ff 100%)
}
.v3-cover-page .v3-cover-main:before{
  content:"";position:absolute;inset:-20%;
  background:radial-gradient(ellipse at center,rgba(255,255,255,.72),rgba(255,255,255,0) 62%);
  filter:blur(40px);transform:rotate(-10deg)
}
.v3-cover-noise{position:absolute;inset:0;opacity:.045;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}
.v3-cover-header{
  position:fixed;z-index:80;left:0;top:0;width:100%;height:72px;
  display:flex;align-items:center;justify-content:space-between;padding:0 28px
}
.v3-brand-lite{display:flex;align-items:center;gap:10px;font-weight:800;font-size:14px;letter-spacing:-.02em;color:#111318;text-decoration:none}
.v3-brand-box{width:30px;height:30px;border-radius:8px;background:#111;color:#fff;display:grid;place-items:center;font-size:12px}
.v3-cover-actions{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700}
.v3-cover-actions a{text-decoration:none;color:#111318}
.v3-cover-nav-link{padding:10px 12px;opacity:.7}
.v3-cover-nav-query{
  padding:10px 16px;border:1px solid rgba(17,19,24,.25);background:rgba(255,255,255,.34);
  backdrop-filter:blur(10px);border-radius:999px;opacity:1
}
.v3-cover-nav-query:hover{background:rgba(255,255,255,.58);border-color:rgba(17,19,24,.4)}
.v3-cover-nav-service{
  padding:10px 17px;background:#111318;color:#fff!important;border-radius:999px;
  box-shadow:0 8px 22px rgba(17,19,24,.12);transition:.18s
}
.v3-cover-nav-service:hover{transform:translateY(-1px)}
.v3-cover-nav-service.is-disabled,.v3-nav-service.is-disabled{opacity:.55;cursor:default}
.v3-cover-content{
  position:absolute;z-index:5;left:50%;top:50%;width:min(920px,calc(100% - 40px));
  transform:translate(-50%,-50%);text-align:center;margin:0
}
.v3-cover-kicker{font-size:11px;letter-spacing:.22em;font-weight:800;opacity:.52;margin-bottom:20px}
.v3-cover-content h1{font-size:56px;line-height:1;margin:0 0 18px;letter-spacing:-.055em}
.v3-cover-content h2{font-size:64px;line-height:1.03;margin:0;letter-spacing:-.055em}
.v3-brand-symbols{display:flex;justify-content:center;gap:26px;margin:34px 0 24px}
.v3-symbol-card{
  min-width:58px;height:58px;padding:0 12px;border:2px solid rgba(17,19,24,.9);border-radius:16px;
  display:grid;place-items:center;font-weight:850;font-size:13px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px)
}
.v3-cover-content p{font-size:13px;color:rgba(17,19,24,.62);margin:0 0 28px}
.v3-cover-start{
  display:inline-flex;background:#2f80ed;color:#fff!important;font-weight:750;font-size:14px;
  padding:14px 38px;border-radius:12px;box-shadow:0 10px 30px rgba(47,128,237,.23);transition:.2s;text-decoration:none
}
.v3-cover-start:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(47,128,237,.3)}
.v3-cover-bottom{position:absolute;z-index:5;bottom:24px;left:0;width:100%;text-align:center;font-size:10px;color:rgba(17,19,24,.45)}
.v3-announcement{position:fixed;inset:0;z-index:150;opacity:0;visibility:hidden;transition:.18s}
.v3-announcement.is-visible{opacity:1;visibility:visible}
.v3-announcement-mask{position:absolute;inset:0;background:rgba(8,10,14,.38);backdrop-filter:blur(5px)}
.v3-announcement-card{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(440px,calc(100% - 36px));background:#fff;border-radius:20px;padding:26px;box-shadow:0 30px 90px rgba(15,20,28,.24)
}
.v3-announcement-card h3{margin:0 34px 12px 0;font-size:20px}
.v3-announcement-card>div{font-size:13px;line-height:1.75;color:#626975}
.v3-announcement-close{position:absolute;right:16px;top:14px;width:34px;height:34px;border:0;border-radius:10px;background:#f1f3f5;font-size:20px}
.v3-announcement-ok{width:100%;border:0;border-radius:11px;background:#111318;color:#fff;padding:12px;margin-top:20px;font-weight:700}

/* Store */
.v3-store-page{background:#f7f8fa;color:#111318}
.v3-store-container{width:min(1240px,calc(100% - 64px));margin:0 auto}
.v3-store-header{
  height:74px;background:rgba(255,255,255,.96);border-bottom:1px solid #e7e9ee;
  position:sticky;top:0;z-index:70;backdrop-filter:blur(12px)
}
.v3-header-row{height:100%;display:flex;align-items:center}
.v3-brand-lite.v3-dark .v3-brand-box{background:#111}
.v3-store-nav{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:13px}
.v3-store-nav a{text-decoration:none;color:#616873;padding:9px 12px;border-radius:999px}
.v3-store-nav a.active{color:#111;font-weight:700}
.v3-nav-query{border:1px solid #d9dde4;background:#fff!important;color:#111!important;font-weight:700}
.v3-nav-query:hover{background:#f5f6f8!important}
.v3-nav-service{background:#111318!important;color:#fff!important;font-weight:700;padding:10px 16px!important}
.v3-store-products{padding:28px 0 68px}
.v3-compact-page-head{margin-bottom:22px}
.v3-breadcrumb{display:flex;gap:8px;align-items:center;font-size:11px;color:#9aa0a9;margin-bottom:12px}
.v3-breadcrumb a{text-decoration:none;color:#8b929c}
.v3-breadcrumb b{color:#626974}
.v3-compact-title-row{display:flex;align-items:end;justify-content:space-between}
.v3-compact-title-row h1{margin:0;font-size:30px;letter-spacing:-.04em}
.v3-compact-title-row span{font-size:11px;color:#999fa9}
.v3-store-layout{display:grid;grid-template-columns:220px 1fr;gap:34px}
.v3-category-panel{
  background:#fff;border:1px solid #e7e9ee;border-radius:16px;padding:14px;height:max-content;
  position:sticky;top:98px
}
.v3-category-title{font-size:11px;font-weight:800;color:#9aa0a9;padding:8px 10px 12px}
.v3-category-item{
  width:100%;border:0;background:transparent;border-radius:10px;padding:12px 11px;
  display:flex;justify-content:space-between;align-items:center;text-align:left;color:#656c76;text-decoration:none
}
.v3-category-item b{font-size:10px;background:#f0f2f5;padding:4px 7px;border-radius:7px;color:#949aa4}
.v3-category-item:hover,.v3-category-item.active{background:#f4f6f8;color:#111}
.v3-category-item.active{font-weight:700}
.v3-products-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.v3-products-toolbar strong{display:block;font-size:15px}
.v3-products-toolbar span{display:block;font-size:11px;color:#9298a2;margin-top:4px}
.v3-products-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.v3-store-card{
  background:#fff;border:1px solid #e7e9ee;border-radius:18px;padding:20px;min-height:270px;
  display:flex;flex-direction:column;transition:.18s;text-decoration:none;color:#111318
}
.v3-store-card:hover{transform:translateY(-3px);border-color:#d1d5dc;box-shadow:0 18px 50px rgba(18,24,32,.08)}
.v3-store-card-top{display:flex;justify-content:space-between;align-items:center}
.v3-pill{font-size:10px;font-weight:750;padding:5px 8px;border-radius:999px;background:#eef0f3;color:#59606a}
.v3-dark-pill{background:#111;color:#fff}
.v3-status{font-size:10px;font-weight:700}.v3-status.v3-ok{color:#17804b}
.v3-store-logo{
  width:50px;height:50px;border-radius:14px;background:#f1f3f5;display:grid;place-items:center;
  font-size:12px;font-weight:850;margin-top:22px;overflow:hidden
}
.v3-store-logo-image img{width:100%;height:100%;object-fit:cover}
.v3-store-card h3{font-size:18px;margin:14px 0 7px;letter-spacing:-.025em}
.v3-brief-desc{font-size:11px;line-height:1.6;color:#7a818b;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.v3-store-card-foot{display:flex;align-items:end;justify-content:space-between;margin-top:auto;padding-top:18px}
.v3-store-card-foot small{display:block;color:#9aa0a9;font-size:9px;margin-bottom:3px}
.v3-store-card-foot strong{font-size:20px}
.v3-card-arrow{width:34px;height:34px;border-radius:10px;background:#f1f3f5;display:grid;place-items:center;font-size:16px}
.v3-empty-card{grid-column:1/-1;background:#fff;border:1px solid #e7e9ee;border-radius:16px;padding:50px;text-align:center;color:#9198a2;font-size:13px}

/* Detail */
.v3-detail-main{padding:32px 0 70px}
.v3-detail-bread{margin-bottom:26px}
.v3-detail-layout{display:grid;grid-template-columns:1fr 430px;gap:38px;align-items:start}
.v3-detail-info{background:#fff;border:1px solid #e7e9ee;border-radius:20px;padding:34px}
.v3-detail-product-head{display:flex;gap:20px;align-items:flex-start}
.v3-detail-logo{
  flex:0 0 70px;width:70px;height:70px;border-radius:18px;background:#f1f3f5;
  display:grid;place-items:center;font-size:12px;font-weight:850;overflow:hidden
}
.v3-detail-logo-image img{width:100%;height:100%;object-fit:cover}
.v3-detail-category{font-size:10px;color:#8e949e;font-weight:700}
.v3-detail-product-head h1{font-size:30px;letter-spacing:-.04em;margin:6px 0 7px}
.v3-detail-product-head p{font-size:12px;color:#737983;margin:0;line-height:1.7}
.v3-detail-block{border-top:1px solid #e7e9ee;margin-top:30px;padding-top:26px}
.v3-detail-block h3{font-size:14px;margin:0 0 16px}
.v3-feature-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid #e7e9ee;border-radius:14px;overflow:hidden}
.v3-feature-grid>div{padding:15px 16px;border-bottom:1px solid #e7e9ee}
.v3-feature-grid>div:nth-child(odd){border-right:1px solid #e7e9ee}
.v3-feature-grid>div:nth-last-child(-n+2){border-bottom:0}
.v3-feature-grid span{display:block;font-size:9px;color:#999fa9;margin-bottom:5px}
.v3-feature-grid b{font-size:11px}
.v3-detail-copy{font-size:12px;line-height:1.9;color:#666d77}
.v3-video-guide{margin-top:26px;border:1px solid #e7e9ee;background:#f8f9fa;border-radius:11px;padding:11px 15px;font-size:11px;font-weight:700}
.v3-order-box{background:#fff;border:1px solid #e7e9ee;border-radius:20px;padding:24px;position:sticky;top:98px}
.v3-order-box-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid #e7e9ee}
.v3-order-box-head span{font-size:10px;color:#8f959f}.v3-order-box-head strong{font-size:12px}
.v3-price-line{display:flex;justify-content:space-between;align-items:end;padding:20px 0 18px}
.v3-price-line span{font-size:11px;color:#737983}.v3-price-line strong{font-size:28px;letter-spacing:-.04em}
.v3-order-fields{border-top:1px solid #e7e9ee;padding-top:18px}
.v3-field{display:block;margin-bottom:14px}
.v3-field>span{display:block;font-size:11px;font-weight:700;margin-bottom:7px}
.v3-field input,.v3-field textarea{
  width:100%;border:1px solid #dce0e6;border-radius:11px;padding:12px 13px;outline:none;font-size:11px;background:#fff
}
.v3-field textarea{min-height:110px;resize:vertical}
.v3-field input:focus,.v3-field textarea:focus{border-color:#aeb5bf;box-shadow:0 0 0 3px #f1f2f4}
.v3-field small{display:block;font-size:9px;color:#9ba1aa;margin-top:6px;line-height:1.5}
.v3-pay-choices{display:flex;gap:8px;flex-wrap:wrap}
.v3-pay-choices label{display:flex;align-items:center;gap:5px;border:1px solid #e0e3e8;border-radius:10px;padding:9px 10px;font-size:10px}
.v3-order-check{font-size:10px;color:#757b85;margin:14px 0}
.v3-order-check a{color:#111;text-decoration:underline}
.v3-submit-order{width:100%;border:0;background:#111318;color:#fff;border-radius:12px;padding:14px 16px;font-weight:750;font-size:12px}
.v3-submit-order:disabled{opacity:.6;cursor:wait}
.v3-form-message{font-size:10px;text-align:center;margin-top:10px;min-height:14px}
.v3-form-message.error-text{color:#b42318}

/* Video */
.v3-video-modal{position:fixed;inset:0;z-index:160;opacity:0;visibility:hidden;transition:.18s}
.v3-video-modal.is-visible{opacity:1;visibility:visible}
.v3-modal-mask{position:absolute;inset:0;background:rgba(8,10,14,.42);backdrop-filter:blur(5px)}
.v3-video-dialog{
  position:absolute;left:50%;top:50%;width:min(900px,calc(100% - 60px));
  transform:translate(-50%,-48%) scale(.98);background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:0 30px 90px rgba(15,20,28,.28);transition:.2s
}
.v3-video-modal.is-visible .v3-video-dialog{transform:translate(-50%,-50%) scale(1)}
.v3-modal-head{height:66px;padding:0 20px 0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e7e9ee}
.v3-modal-head strong{display:block;font-size:13px}.v3-modal-head span{display:block;color:#9aa0aa;font-size:9px;margin-top:4px}
.v3-modal-head button{border:0;background:#f1f3f5;width:34px;height:34px;border-radius:10px;font-size:20px}
.v3-video-stage{padding:20px;background:#fff}
.v3-video-stage video,.v3-video-stage iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:14px;background:#111318;display:block}

/* Footer */
.v3-simple-footer{background:#111318;color:#fff;padding:38px 0 20px}
.v3-footer-row{display:flex;justify-content:space-between;align-items:flex-start}
.v3-footer-row strong{font-size:14px}.v3-footer-row p{font-size:10px;color:#868c96;margin:8px 0 0}
.v3-footer-links{display:flex;gap:24px;font-size:10px}
.v3-footer-links a{color:#969ca6;text-decoration:none}.v3-footer-links a:hover{color:#fff}
.v3-footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #252832;margin-top:26px;padding-top:16px;color:#717782;font-size:9px}

/* Old legal/FAQ content with new header */
.v3-store-page .mall-shell{width:min(1000px,calc(100% - 64px));margin:0 auto}
.v3-store-page .page-main{padding-top:38px;padding-bottom:60px}
.v3-store-page .content-card,.v3-store-page .faq-list.faq-page{
  background:#fff;border:1px solid #e7e9ee;border-radius:18px;padding:28px
}
.v3-store-page .page-title{margin-bottom:22px}
.v3-store-page .page-title h1{font-size:30px;letter-spacing:-.04em}
.v3-store-page .page-title p{color:#747b85;font-size:12px}

/* Query page compatible with new store header */
.v3-store-page .query-page{padding-top:42px;padding-bottom:70px}

@media(max-width:1100px){
  .v3-cover-content h1{font-size:48px}.v3-cover-content h2{font-size:52px}
  .v3-products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .v3-detail-layout{grid-template-columns:1fr 390px}
}
@media(max-width:820px){
  .v3-cover-header{padding:0 18px}.v3-cover-nav-link{display:none}
  .v3-cover-content h1{font-size:40px}.v3-cover-content h2{font-size:38px}
  .v3-store-container{width:min(100% - 30px,1240px)}
  .v3-store-layout{grid-template-columns:1fr}
  .v3-category-panel{position:static;display:flex;gap:7px;overflow:auto}
  .v3-category-title{display:none}.v3-category-item{width:auto;min-width:max-content}
  .v3-detail-layout{grid-template-columns:1fr}.v3-order-box{position:static}
  .v3-store-page .mall-shell{width:min(100% - 30px,1000px)}
}
@media(max-width:560px){
  .v3-cover-actions{gap:6px}.v3-cover-nav-query{padding:9px 11px}.v3-cover-nav-service{padding:9px 12px}
  .v3-brand-symbols{gap:14px}.v3-symbol-card{min-width:50px;height:50px}
  .v3-products-grid{grid-template-columns:1fr}
  .v3-store-nav{gap:5px}.v3-store-nav>a:first-child{display:none}
  .v3-feature-grid{grid-template-columns:1fr}
  .v3-feature-grid>div{border-right:0!important;border-bottom:1px solid #e7e9ee!important}
  .v3-feature-grid>div:last-child{border-bottom:0!important}
  .v3-footer-row{flex-direction:column;gap:24px}.v3-footer-links{flex-wrap:wrap}
}


/* =========================================================
   页面底部、教程入口与常见问题
   - footer sticks to viewport bottom on short pages
   - quick tutorial CTA
   - FAQ restored on catalog / product pages
   ========================================================= */
body.v3-store-page{
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
body.v3-store-page > main{
  flex:1 0 auto;
  width:100%;
}
body.v3-store-page > .v3-simple-footer{
  margin-top:auto;
  flex:0 0 auto;
}
.v3-store-products{
  padding-bottom:84px;
}

.v3-quick-tutorial{
  margin:0 0 24px;
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:16px 18px;
  border:1px solid #dfe5ee;
  border-radius:16px;
  background:
    radial-gradient(circle at 0 0,rgba(47,128,237,.11),transparent 40%),
    linear-gradient(135deg,#ffffff 0%,#f7faff 100%);
  box-shadow:0 8px 30px rgba(20,32,52,.04);
}
.v3-quick-tutorial-copy{
  display:flex;
  align-items:center;
  gap:13px;
  min-width:0;
}
.v3-quick-tutorial-icon{
  flex:0 0 42px;
  width:42px;
  height:42px;
  border-radius:12px;
  display:grid;
  place-items:center;
  padding-left:2px;
  background:#111318;
  color:#fff;
  font-size:12px;
}
.v3-quick-tutorial-copy strong{
  display:block;
  font-size:13px;
  color:#111318;
}
.v3-quick-tutorial-copy small{
  display:block;
  margin-top:5px;
  color:#858d98;
  font-size:10px;
}
.v3-quick-tutorial-button{
  flex:0 0 auto;
  border:0;
  border-radius:11px;
  background:#2f80ed;
  color:#fff;
  padding:11px 18px;
  font-size:11px;
  font-weight:800;
  box-shadow:0 8px 20px rgba(47,128,237,.18);
  transition:.18s ease;
}
.v3-quick-tutorial-button:hover{
  transform:translateY(-1px);
  box-shadow:0 12px 26px rgba(47,128,237,.25);
}

.v3-faq-section{
  background:#fff;
  border-top:1px solid #e7e9ee;
  padding:70px 0 86px;
}
.v3-detail-faq{
  margin-top:54px;
  padding:0 0 16px;
}
.v3-faq-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:24px;
}
.v3-faq-head>div>span{
  display:block;
  margin-bottom:8px;
  color:#9aa0a9;
  font-size:10px;
  font-weight:800;
  letter-spacing:.15em;
}
.v3-faq-head h2{
  margin:0;
  font-size:28px;
  letter-spacing:-.035em;
}
.v3-faq-head>a{
  color:#737a85;
  text-decoration:none;
  font-size:11px;
  font-weight:700;
}
.v3-faq-head>a:hover{
  color:#111318;
}
.v3-faq-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  column-gap:38px;
}
.v3-faq-grid details{
  border-top:1px solid #e7e9ee;
  padding:17px 0;
}
.v3-faq-grid details:nth-last-child(-n+2){
  border-bottom:1px solid #e7e9ee;
}
.v3-faq-grid summary{
  position:relative;
  padding-right:30px;
  list-style:none;
  cursor:pointer;
  color:#24272d;
  font-size:12px;
  font-weight:750;
}
.v3-faq-grid summary::-webkit-details-marker{display:none}
.v3-faq-grid summary>span{
  position:absolute;
  right:3px;
  top:-5px;
  color:#979da7;
  font-size:20px;
  font-weight:400;
}
.v3-faq-grid details[open] summary>span{
  transform:rotate(45deg);
}
.v3-faq-grid p{
  margin:10px 38px 0 0;
  color:#747b86;
  font-size:11px;
  line-height:1.8;
}

/* Give the final site footer more breathing room from page content */
.v3-simple-footer{
  padding-top:46px;
  padding-bottom:24px;
}

@media(max-width:820px){
  .v3-quick-tutorial{
    gap:14px;
  }
  .v3-faq-grid{
    grid-template-columns:1fr;
  }
  .v3-faq-grid details:nth-last-child(-n+2){
    border-bottom:0;
  }
  .v3-faq-grid details:last-child{
    border-bottom:1px solid #e7e9ee;
  }
}
@media(max-width:560px){
  .v3-quick-tutorial{
    align-items:flex-start;
    flex-direction:column;
  }
  .v3-quick-tutorial-button{
    width:100%;
  }
  .v3-faq-head{
    align-items:flex-start;
    flex-direction:column;
  }
}


/* =========================================================
   Token 辅助、邮箱检测、支付卡片与商品详情
   ========================================================= */
.v3-token-tools{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  margin-top:9px;
}
.v3-token-tools a{
  color:#2f6fc7;
  font-size:10px;
  font-weight:750;
  text-decoration:none;
}
.v3-token-tools a:hover{text-decoration:underline}

.v3-token-email{
  margin-top:10px;
  padding:10px 12px;
  border:1px solid #e1e5eb;
  border-radius:10px;
  background:#f7f8fa;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.v3-token-email span{
  color:#8c939d;
  font-size:9px;
  font-weight:700;
}
.v3-token-email b{
  color:#6f7680;
  font-size:10px;
  font-weight:750;
  text-align:right;
  overflow-wrap:anywhere;
}
.v3-token-email.is-ok{
  border-color:#cbe8d7;
  background:#f2fbf6;
}
.v3-token-email.is-ok b{color:#16784a}
.v3-token-email.is-error{
  border-color:#f0d7d7;
  background:#fff8f8;
}
.v3-token-email.is-error b{color:#a65454}

.v3-pay-visuals{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-top:8px;
}
.v3-pay-card{
  position:relative;
  min-height:68px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 13px;
  border:1px solid #e0e4ea;
  border-radius:13px;
  background:#fff;
  cursor:default;
  transition:.18s ease;
}
.v3-pay-visuals.is-selectable .v3-pay-card{cursor:pointer}
.v3-pay-card:hover{border-color:#cbd1d9}
.v3-pay-card.is-selected{
  border-color:#9eb8dd;
  box-shadow:0 0 0 3px rgba(47,128,237,.07);
  background:#fbfdff;
}
.v3-pay-card>input[type="radio"]{
  position:absolute;
  opacity:0;
  pointer-events:none;
}
.v3-pay-card img{
  width:34px;
  height:34px;
  object-fit:contain;
  flex:0 0 34px;
}
.v3-pay-card-copy{
  min-width:0;
  display:block!important;
}
.v3-pay-card-copy strong{
  display:block;
  color:#20242b;
  font-size:11px;
  font-weight:800;
}
.v3-pay-card-copy small{
  display:block;
  margin-top:4px;
  color:#9298a2;
  font-size:9px;
}
.v3-pay-card i{
  margin-left:auto;
  width:15px;
  height:15px;
  border:1px solid #c8ced7;
  border-radius:50%;
  position:relative;
}
.v3-pay-card.is-selected i{
  border-color:#2f80ed;
}
.v3-pay-card.is-selected i:after{
  content:"";
  position:absolute;
  inset:3px;
  border-radius:50%;
  background:#2f80ed;
}

.v3-detail-copy{
  color:#59606b;
  font-size:12px;
  line-height:1.85;
  overflow-wrap:anywhere;
}
.v3-detail-copy p{margin:0 0 12px}
.v3-detail-copy h2,
.v3-detail-copy h3,
.v3-detail-copy h4{
  color:#1f2329;
  letter-spacing:-.02em;
  margin:20px 0 10px;
}
.v3-detail-copy h2{font-size:18px}
.v3-detail-copy h3{font-size:15px}
.v3-detail-copy h4{font-size:13px}
.v3-detail-copy ul,
.v3-detail-copy ol{padding-left:20px;margin:10px 0 14px}
.v3-detail-copy blockquote{
  margin:14px 0;
  padding:12px 14px;
  border-left:3px solid #d7dce3;
  background:#f7f8fa;
  color:#6d7480;
}
.v3-detail-copy a{color:#2f6fc7;text-decoration:none}
.v3-detail-copy a:hover{text-decoration:underline}
.v3-detail-copy img{
  max-width:100%;
  height:auto;
  border-radius:12px;
  display:block;
  margin:14px 0;
}
.v3-detail-copy table{
  width:100%;
  border-collapse:collapse;
  margin:14px 0;
  font-size:11px;
}
.v3-detail-copy th,
.v3-detail-copy td{
  border:1px solid #e2e5ea;
  padding:8px 10px;
  text-align:left;
}

@media(max-width:560px){
  .v3-pay-visuals{grid-template-columns:1fr}
  .v3-token-email{align-items:flex-start;flex-direction:column;gap:5px}
  .v3-token-email b{text-align:left}
}


/* 订单页统一样式 */
.v3-order-header{
 height:74px;
 background:rgba(255,255,255,.9);
 backdrop-filter:blur(14px);
 border-bottom:1px solid #e5e7eb;
 position:sticky;
 top:0;
 z-index:50;
}
.v3-order-header-inner{
 height:100%;
 display:flex;
 align-items:center;
 justify-content:space-between;
}
.v3-order-brand{
 display:flex;
 align-items:center;
 gap:10px;
 font-weight:800;
 font-size:18px;
}
.v3-brand-logo{
 width:34px;
 height:34px;
 border-radius:10px;
 background:#111318;
 color:#fff;
 display:grid;
 place-items:center;
 font-size:12px;
}
.v3-order-nav{
 display:flex;
 gap:24px;
 align-items:center;
}
.v3-order-nav a{
 font-size:13px;
 color:#5f6672;
}
.v3-order-nav a:last-child{
 background:#111318;
 color:#fff;
 padding:9px 16px;
 border-radius:999px;
}
.order-processing-tip{
 display:flex;
 gap:16px;
 align-items:flex-start;
 margin-bottom:22px;
 padding:22px;
 border-radius:18px;
 border:1px solid #dce7f8;
 background:linear-gradient(135deg,#f7fbff,#eef6ff);
}
.tip-icon{
 width:42px;
 height:42px;
 border-radius:12px;
 background:#fff;
 display:grid;
 place-items:center;
 font-size:20px;
}
.order-processing-tip strong{
 display:block;
 font-size:16px;
 margin-bottom:8px;
}
.order-processing-tip p{
 margin:4px 0;
 color:#667085;
 font-size:13px;
}
@media(max-width:700px){
 .v3-order-nav a:first-child{display:none}
 .v3-order-nav{gap:12px}
 .order-processing-tip{padding:16px}
}


/* AI Logo 云 */
.ai-brand-cloud .symbol-card,
.symbol-card small{
}
.ai-brand-cloud{
 display:flex;
 justify-content:center;
 flex-wrap:wrap;
 gap:16px;
 max-width:600px;
 margin:32px auto;
}
.ai-brand-cloud .symbol-card{
 width:76px;
 height:76px;
 border-radius:20px;
 display:flex;
 flex-direction:column;
 justify-content:center;
 align-items:center;
 background:rgba(255,255,255,.35);
 backdrop-filter:blur(12px);
 border:1px solid rgba(0,0,0,.12);
 transition:.25s;
}
.ai-brand-cloud .symbol-card span{
 font-size:18px;
 font-weight:900;
}
.ai-brand-cloud .symbol-card small{
 font-size:9px;
 opacity:.6;
 margin-top:5px;
}
.ai-brand-cloud .symbol-card:hover{
 transform:translateY(-5px);
 box-shadow:0 15px 35px rgba(0,0,0,.12);
}


/* 首页极简 AI Logo */
.v3-brand-symbols{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:34px;
    margin:38px 0 28px;
}
.v3-ai-logo-item{
    width:64px;
    height:64px;
    display:flex;
    align-items:center;
    justify-content:center;
}
.v3-ai-logo-item img{
    width:52px;
    height:52px;
    object-fit:contain;
    display:block;
}
.v3-ai-logo-item:hover img{
    transform:translateY(-4px);
    transition:.2s ease;
}