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transparent)}}.pricing-recharge-method:focus-visible{outline-offset:2px}.pricing-recharge-method:disabled{cursor:not-allowed;opacity:.55;box-shadow:none;transform:none}.pricing-recharge-method-badge{color:#fff;background:#ffffffb8;border-radius:12px;place-items:center;width:54px;height:54px;font-size:18px;font-weight:950;line-height:1;display:grid;box-shadow:inset 0 0 0 1px #fffc,0 8px 18px #0f172a14}.pricing-recharge-method-badge svg{width:46px;height:46px;display:block}.pricing-recharge-method.is-alipay .pricing-recharge-method-badge svg{width:48px;height:48px}.pricing-recharge-method.is-wechat .pricing-recharge-method-badge svg{width:44px;height:44px}.pricing-recharge-method-copy{gap:3px;min-width:0;display:grid}.pricing-recharge-method-copy strong{color:var(--method-strong);font-size:16px;font-weight:950;line-height:1.1}.pricing-recharge-method-copy 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16px;display:flex}.pricing-recharge-note.is-info{color:#1d4ed8;background:#eff6ff}.pricing-recharge-note.is-success{color:#047857;background:#ecfdf5}.pricing-recharge-note svg{flex:none;margin-top:2px}.pricing-recharge-note strong{color:#7c2d12;font-size:14px;font-weight:950;display:block}.pricing-recharge-note h3{color:inherit;margin:0;font-size:18px;font-weight:950}.pricing-recharge-note.is-info strong{color:#1e40af}.pricing-recharge-note.is-success strong,.pricing-recharge-note.is-success h3{color:#065f46}.pricing-recharge-note p{color:#9a3412;margin:6px 0 0;font-size:13px;font-weight:650;line-height:1.7}.pricing-recharge-note.is-info p{color:#1d4ed8}.pricing-recharge-note.is-success p{color:#047857}.pricing-recharge-payment,.pricing-balance-checkout-summary,.pricing-balance-checkout-row{background:#f8fbff;border:1px solid #dbe6f3;border-radius:8px;padding:14px 16px}.pricing-recharge-payment{justify-items:start;gap:10px;display:grid}.pricing-recharge-payment strong,.pricing-balance-checkout-summary strong,.pricing-balance-checkout-row strong{color:#0f172a;font-size:16px;font-weight:950}.pricing-recharge-payment p,.pricing-balance-checkout-summary p{color:#526173;margin:0;font-size:13px;font-weight:650;line-height:1.7}.pricing-recharge-qr{background:#fff;border-radius:8px;padding:12px}.pricing-balance-checkout{gap:14px;display:grid}.pricing-balance-checkout-summary span,.pricing-balance-checkout-row span{color:#64748b;font-size:12px;font-weight:900;display:block}.pricing-balance-checkout-summary strong{margin-top:4px;display:block}.pricing-balance-checkout-row{justify-content:space-between;align-items:center;gap:16px;display:flex}.pricing-balance-checkout-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.pricing-option-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:10px;display:grid}.pricing-option{text-align:left;background:#fff;border:1px solid #cbd7e5;border-radius:8px;align-content:start;gap:6px;min-height:100px;padding:14px 12px;transition:background .18s,border-color .18s,box-shadow .18s;display:grid}.pricing-option:hover,.pricing-option.is-selected{border-color:var(--catalog-accent);background:var(--catalog-accent-soft)}.pricing-option.is-selected{box-shadow:inset 0 0 0 1px var(--catalog-accent)}.pricing-option strong,.pricing-option b{color:#0f172a;font-size:17px;font-weight:900;line-height:1.2}.pricing-option span{color:#64748b;font-size:13px;font-weight:800}.pricing-bullet-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.pricing-bullet-list li{color:#263445;align-items:flex-start;gap:10px;font-size:14px;font-weight:650;line-height:1.5;display:flex}.pricing-bullet-list span{background:var(--catalog-accent);border-radius:999px;flex:none;width:8px;height:8px;margin-top:6px}.pricing-buy-button{background:var(--catalog-accent);color:#fff;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:49px;padding:0 18px;font-size:15px;font-weight:900;transition:background .18s,transform .18s;display:inline-flex}.pricing-buy-button:hover{background:var(--catalog-accent-strong);transform:translateY(-1px)}@media (width<=1279px){.pricing-product-head{min-height:154px}}@media (hover:none){.section-card:hover{box-shadow:var(--shadow-card)}.pricing-option:hover{background:#fff;border-color:#cbd7e5}.pricing-option.is-selected{border-color:var(--catalog-accent);background:var(--catalog-accent-soft)}.login-feature-card:hover{border-color:var(--color-border);box-shadow:var(--shadow-card);transform:none}}@media (width<=768px){.vv-shell{width:min(100% - 20px,1180px)}.vv-topbar-wrap{padding-top:10px}.vv-topbar{border-radius:24px}.vv-brand-desc{max-width:150px}.vv-main{padding-top:22px}.vv-main--tutorials{width:100%}.tutorials-embed-page{border-radius:24px;height:calc(100vh - 156px);min-height:620px}.vv-hero{grid-template-columns:1fr;min-height:auto}.dashboard-overview-grid{grid-template-columns:1fr}.dashboard-detail-grid{grid-template-columns:1fr;gap:16px}.dashboard-feature-grid,.dashboard-status-grid,.dashboard-action-grid{grid-template-columns:1fr}.dashboard-primary-action{grid-column:auto}.dashboard-hero-title{font-size:34px}.dashboard-list-item{grid-template-columns:1fr;gap:6px}.dashboard-subscribe-actions{display:grid}.vv-hero-panel{min-height:330px}.vv-signal-card{border-radius:28px;min-height:310px}.vv-footer-inner,.vv-order-row{flex-direction:column;align-items:flex-start}.section-card{padding:16px}.pricing-catalog{gap:12px;width:min(100% - 20px,1240px)}.pricing-balance-panel{width:100%;min-width:0}.pricing-balance-panel button{width:100%}.pricing-hero{flex-direction:column;align-items:flex-start;min-height:auto;padding:24px 20px}.pricing-hero-stat{text-align:left;place-items:center start;width:100%;min-width:0}.pricing-level-grid,.pricing-product-grid,.pricing-option-grid{grid-template-columns:1fr}.pricing-recharge-presets{grid-template-columns:repeat(2,minmax(0,1fr))}.pricing-recharge-methods{grid-template-columns:1fr}.pricing-product-head{flex-direction:column;gap:18px;min-height:auto;padding:22px 18px}.pricing-product-price{text-align:left;width:100%}.pricing-product-body{padding:18px}.pricing-crypto-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}