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p{color:#8e9aab;font-size:.95rem}.faq-section{background:#fff;border-radius:24px;padding:25px;margin-bottom:30px;box-shadow:0 6px 18px rgba(0,0,0,.02)}.faq-title{font-size:1.5rem;font-weight:600;margin-bottom:25px}.faq-item{border-bottom:1px solid #f0f0f0}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:18px 0;cursor:pointer;font-weight:600;font-size:1.1rem}.faq-question i{color:#ff6a3a;transition:transform .3s}.faq-answer{padding:0 0 18px 0;color:#4a5568;display:none}.faq-item.active .faq-answer{display:block}.faq-item.active .faq-question i{transform:rotate(180deg)}.site-footer{background:#1e2b3a;color:#fff;border-radius:24px 24px 0 0;padding:30px;text-align:center}.site-footer p{color:#a0b3cc}.footer-domain{color:#ff9f4b;font-weight:600}@media (max-width:768px){.hamburger-menu{display:block}.nav-menu{display:none;position:absolute;top:100%;left:0;width:100%;background:#fff;padding:20px;box-shadow:0 10px 20px rgba(0,0,0,.05)}.nav-menu.active{display:block}.nav-menu ul{flex-direction:column;gap:1rem}.hero-title{font-size:1.8rem}.hero-subtitle{max-width:100%;font-size:1rem}.product-table thead{display:none}.product-table,.product-table tbody,.product-table td,.product-table tr{display:block;width:100%}.product-table tr{margin-bottom:20px;border:1px solid #f0f0f0;border-radius:16px;padding:15px}.product-table td{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #f0f0f0;padding:10px 0}.product-table td:first-child{font-weight:600}.product-table td:last-child{border-bottom:none}.product-table td:before{content:attr(data-label);font-weight:600;color:#2b3d52;width:40%}.product-table td:first-child:before{content:'';width:0}.features-section{grid-template-columns:1fr}}:root{--primary-orange:#ff6a3a;--primary-orange-light:#ff9f4b;--primary-gradient:linear-gradient(135deg, #ff6a3a, #ff9f4b);--dark-blue:#1e2b3a;--medium-blue:#2b3d52;--pure-white:#ffffff;--soft-gray:#f8f9fb;--trust-green:#4caf50;--good-gold:#ffb547;--strike-gray:#8e9aab;--border-light:#f0f0f0;--border-soft:#edf2f7;--text-primary:#1e2b3a;--text-secondary:#5a6a85;--card-shadow:0 6px 18px rgba(0, 0, 0, 0.04);--card-shadow-hover:0 12px 25px rgba(255, 106, 58, 0.35);--card-radius-large:24px;--card-radius-medium:20px;--card-radius-small:14px;--btn-radius:30px;--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box;font-family:'Microsoft YaHei',sans-serif}body{background-color:var(--soft-gray);color:var(--text-primary);line-height:1.5}.container{max-width:1200px;margin:0 auto;padding:0 20px}.breadcrumb{margin:30px 0;font-size:.95rem;color:var(--text-secondary)}.breadcrumb a{color:var(--primary-orange);text-decoration:none;font-weight:500;transition:var(--transition)}.breadcrumb a:hover{color:var(--primary-orange-light);text-decoration:underline}.breadcrumb span{margin:0 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rgba(255,106,58,.1)}.email-hint{margin-top:8px;font-size:.85rem;color:var(--text-secondary);display:flex;align-items:center;gap:5px}.email-hint i{color:var(--primary-orange)}.quantity-selector{display:flex;align-items:center;background:var(--pure-white);border-radius:var(--card-radius-small);border:1px solid var(--border-soft);overflow:hidden;transition:var(--transition);max-width:150px}.quantity-selector:focus-within{border-color:var(--primary-orange);box-shadow:0 0 0 3px rgba(255,106,58,.1)}.quantity-btn{width:40px;height:40px;border:none;background:var(--soft-gray);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--transition)}.quantity-btn:hover{background:var(--border-soft);color:var(--primary-orange)}.quantity-btn:disabled{opacity:.5;cursor:not-allowed}.quantity-input{flex:1;height:40px;text-align:center;border:none;background:0 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solid var(--border-soft);display:flex;flex-direction:column}.ks-product-card:hover{box-shadow:var(--card-shadow-hover)}.ks-product-card-title{font-size:1.2rem;font-weight:600;margin-bottom:15px;color:var(--text-primary);flex-grow:0;display:flex;align-items:center;gap:8px}.ks-product-card-description{color:var(--text-secondary);margin-bottom:15px;font-size:.95rem;line-height:1.6;flex-grow:1}.ks-product-card-price{color:var(--primary-orange);font-weight:700;font-size:1.5rem;margin-bottom:15px;flex-grow:0}.ks-product-card-action{flex-grow:0}.ks-product-card-action .btn{padding:12px 20px;font-size:.95rem}.countdown-section{background:linear-gradient(135deg,#fff3e0,#ffe0b2);padding:20px;border-radius:var(--card-radius-medium);margin-bottom:25px;text-align:center}.countdown-title{font-size:14px;color:var(--dark-blue);margin-bottom:10px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:5px}.countdown-timer{font-size:36px;font-weight:700;color:var(--primary-orange);font-family:'Courier New',monospace;letter-spacing:2px}.countdown-timer.warning{animation:blink 1s ease-in-out infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:.3}}.countdown-hint{font-size:12px;color:var(--dark-blue);margin-top:8px}.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);z-index:2000;opacity:0;transition:opacity .3s ease}.modal-overlay.active{display:flex;align-items:center;justify-content:center;opacity:1}.modal-content{background:#fff;border-radius:20px;max-width:900px;width:90%;max-height:90vh;overflow-y:auto;transform:scale(.9);transition:transform .3s ease;box-shadow:0 20px 60px rgba(0,0,0,.3)}.modal-overlay.active .modal-content{transform:scale(1)}.modal-header{padding:25px 30px;border-bottom:1px solid #e0e0e0;display:flex;align-items:center;justify-content:space-between}.modal-title{font-weight:600;color:var(--text-primary);gap:10px;font-size:24px;display:flex;align-items:center}.close-btn{font-size:24px;width:40px;height:40px;border:none;background:#f5f5f5;border-radius:50%;cursor:pointer;justify-content:center;color:#666;transition:all 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rgba(0,0,0,.1)}.summary-label{width:120px;color:var(--text-secondary);font-size:14px}.summary-value{font-weight:600;color:var(--text-primary)}.summary-value.total{font-size:24px;color:var(--price-red)}.payment-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:15px;display:flex;align-items:center;gap:8px}.selected-payment{background:#f0fdf4;border:2px solid var(--success-green);padding:15px;border-radius:10px;display:flex;align-items:center;gap:15px;margin-bottom:20px}.selected-payment .payment-icon{font-size:2rem;color:var(--success-green)}.qr-section{text-align:center;padding:20px;margin-bottom:20px}.qr-code{width:200px;height:200px;margin:0 auto 15px;background:#fff;padding:10px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;color:#999;border:1px solid #e0e0e0}.address-section{background:#fff;border:2px solid #e0e0e0;border-radius:10px;padding:15px;margin-bottom:15px;position:relative}.address-label{font-size:13px;color:var(--text-secondary);margin-bottom:8px;display:flex;align-items:center;gap:5px}.address-value{font-size:14px;word-break:break-all;color:var(--text-primary);line-height:1.4;padding-right:40px;width:85%}.copy-btn{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:#05a050;color:#fff;border:none;padding:8px 15px;border-radius:6px;font-size:13px;cursor:pointer;transition:all .3s;display:flex;align-items:center;gap:5px}.copy-btn.copied{background:#4caf50}.btn-confirm{background:linear-gradient(135deg,var(--success-green),#05a050);color:#fff;padding:15px 25px;border:none;border-radius:var(--btn-radius);font-size:1rem;cursor:pointer;transition:var(--transition);font-weight:600;width:100%;display:flex;align-items:center;justify-content:center;gap:8px}.btn-confirm:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px rgba(7,193,96,.4)}.btn-confirm:disabled{opacity:.6;cursor:not-allowed}.countdown-section{background:linear-gradient(135deg,#fee2e2,#fecaca);padding:20px;border-radius:12px;margin-bottom:25px;text-align:center}.countdown-title{font-size:14px;color:#991b1b;margin-bottom:10px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:5px}.countdown-timer{font-size:36px;font-weight:700;color:#dc2626;font-family:Courier New,monospace;letter-spacing:2px}.countdown-timer.warning{animation:blink 1s ease-in-out infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:.3}}.countdown-hint{font-size:12px;color:#7f1d1d;margin-top:8px}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;pointer-events:none}.toast{background:#fff;color:#fff;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.15);padding:16px 20px;margin-bottom:10px;min-width:300px;max-width:400px;display:flex;align-items:center;transform:translateX(100%);opacity:0;transition:all .3s cubic-bezier(.4, 0, .2, 1);pointer-events:auto;position:relative}.toast.show{transform:translateX(0);opacity:1}.toast.success{background:#28a745}.toast.error{background:#ef4444}.toast.warning{border-left-color:#f59e0b;background:linear-gradient(135deg,#fffbeb,#fef3c7)}.toast.info{border-left-color:#3b82f6;background:linear-gradient(135deg,#eff6ff,#dbeafe)}.toast.info .toast-icon{color:#3b82f6}.toast-icon{margin-right:12px;flex-shrink:0}.toast-content{flex:1}.toast-title{font-weight:600;font-size:14px;margin-bottom:2px;color:#374151}.toast-message{font-size:13px;line-height:1.4}.toast-close{position:absolute;top:8px;right:8px;background:0 0;border:none;font-size:18px;color:#fff;cursor:pointer;padding:4px;line-height:1;opacity:.7;transition:opacity .2s}.toast-close:hover{opacity:1}.toast-progress{position:absolute;bottom:0;left:0;height:3px;background:rgba(0,0,0,.1);border-radius:0 0 8px 8px;transform-origin:left;animation:progress linear}.toast.success .toast-progress{background:#10b981}.toast.error .toast-progress{background:#ef4444}.toast.warning .toast-progress{background:#f59e0b}.toast.info .toast-progress{background:#3b82f6}@keyframes progress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}@media (max-width:1024px){.product-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.breadcrumb{margin:20px 0}.product-d-detail{grid-template-columns:1fr;gap:20px;padding:25px}.product-d-title{font-size:1.8rem}.product-d-price{font-size:2rem}.feature-list{grid-template-columns:1fr}.action-buttons{flex-direction:column}.payment-methods{display:grid;grid-template-columns:repeat(2,1fr)}.payment-method{min-width:auto}.product-grid{grid-template-columns:1fr}.product-d-description{padding:25px}.modal-body{grid-template-columns:1fr;gap:20px}}@media (max-width:480px){.product-d-title{font-size:1.5rem}.product-d-price{font-size:1.8rem}.spec-label{flex:0 0 100px;font-size:.9rem}.spec-value{font-size:.9rem}.description-d-title{font-size:1.3rem}.section-title{font-size:1.6rem}.modal-content{width:95%;max-height:95vh;margin:10px}.modal-header{padding:20px}.modal-title{font-size:20px}.modal-body{padding:20px}.address-value{font-size:12px}}