button:focus,input:focus,select:focus,textarea:focus,a:focus{outline:none!important}.page-header{padding:120px 0 60px;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);text-align:center;position:relative;overflow:hidden}.page-header::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.05)"/></svg>');background-size:30px 30px}.page-header h1{font-size:3rem;font-weight:700;color:var(--white);margin-bottom:1rem;position:relative}.page-subtitle{font-size:1.2rem;color:rgba(255,255,255,.8);max-width:600px;margin:0 auto}.product-filter-section{padding:30px 0;background:var(--white);border-bottom:1px solid var(--oc-gray-2);position:sticky;top:70px;z-index:100}.filter-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.filter-btn{padding:10px 24px;border:2px solid var(--oc-blue-5);background:0 0;color:var(--oc-blue-6);border-radius:30px;font-size:.95rem;font-weight:500;cursor:pointer;transition:var(--transition);outline:none!important;-webkit-tap-highlight-color:transparent}.filter-btn:hover,.filter-btn.active{background:var(--oc-blue-6);color:var(--white)}.filter-btn:focus,.filter-btn:focus-visible{outline:none!important;box-shadow:0 0 0 3px rgba(59,130,246,.3)!important}.filter-btn:active{outline:none!important}.software-square-card{display:block;background:var(--white);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;aspect-ratio:1;text-decoration:none!important;color:inherit}.software-square-card:hover{transform:translateY(-8px);box-shadow:0 16px 40px rgba(0,0,0,.15);text-decoration:none!important}.software-square-card:hover .software-square-title,.software-square-card:hover .software-square-price,.software-square-card:hover .software-square-desc{text-decoration:none!important}.software-square-image{position:relative;height:54%;overflow:hidden}.software-square-image-fallback{background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%)}.software-square-image .software-cover-img{position:absolute;inset:0;background-size:cover;background-position:50%;background-repeat:no-repeat;opacity:1;filter:none;transition:transform .5s ease}.software-square-card:hover .software-square-image .software-cover-img{transform:scale(1.05)}.software-tag{position:absolute;top:12px;left:12px;padding:5px 12px;background:var(--primary-color);color:var(--white);border-radius:16px;font-size:.7rem;font-weight:600;z-index:15;letter-spacing:.5px}.software-tag-special{background:linear-gradient(135deg,#e74c3c 0%,#c0392b 100%)}.software-square-platforms{position:absolute;bottom:10px;right:10px;display:flex;gap:6px;z-index:10}.platform-badge{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:rgba(255,255,255,.95);border-radius:6px;color:#555;box-shadow:0 2px 6px rgba(0,0,0,.15);font-size:.9rem}.software-square-body{padding:1rem 1.25rem;display:flex;flex-direction:column;gap:.2rem;text-align:center;flex:1}.software-square-title{font-size:1.05rem;font-weight:700;color:var(--secondary-color);margin:0;line-height:1.3;text-decoration:none}.software-square-price{display:flex;align-items:baseline;justify-content:center;gap:4px;text-decoration:none}.software-square-price .price-value{font-size:.95rem;font-weight:800;color:var(--oc-orange-9)}.software-square-price .price-period{font-size:.8rem;color:var(--text-light)}.software-square-desc{font-size:.8rem;color:var(--text-light);margin:0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:auto;padding-bottom:.5rem;text-decoration:none}.software-square-overlay{position:absolute;inset:0;background:rgba(15,52,96,.85);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease;z-index:25}.software-square-card:hover .software-square-overlay{opacity:1}.view-detail-text{color:var(--white);font-size:1rem;font-weight:600;padding:12px 28px;border:2px solid var(--white);border-radius:30px;letter-spacing:1px;background:#343a40}.floating-contact-wrapper{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;align-items:center;gap:8px}.floating-contact-toggle{width:70px;height:70px;background:linear-gradient(135deg,#07c160 0%,#06ad56 100%);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 24px rgba(7,193,96,.4);transition:all .3s ease}.floating-contact-toggle:hover{transform:scale(1.05);box-shadow:0 8px 32px rgba(7,193,96,.5)}.floating-contact-toggle.active{transform:scale(.95)}.toggle-icon{font-size:1.8rem;color:var(--white);line-height:1}.toggle-text{font-size:.7rem;color:var(--white);font-weight:600;margin-top:4px}.floating-contact-popup{position:absolute;right:86px;top:50%;transform:translateY(-50%)translateX(20px);opacity:0;visibility:hidden;transition:all .3s ease}.floating-contact-popup.active{opacity:1;visibility:visible;transform:translateY(-50%)translateX(0)}.floating-popup-content{background:var(--white);border-radius:0 0 20px 20px;box-shadow:0 12px 48px rgba(0,0,0,.2);overflow:hidden;width:300px}.floating-popup-header{background:linear-gradient(135deg,#07c160 0%,#06ad56 100%);color:var(--white);padding:14px 20px;display:flex;align-items:center;gap:10px;font-weight:600;font-size:1rem;border-radius:20px 20px 0 0}.floating-popup-header .weixin-icon{font-size:1.3rem}.floating-popup-close{margin-left:auto;background:rgba(255,255,255,.2);border:none;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--white);transition:background .2s ease}.floating-popup-close:hover{background:rgba(255,255,255,.3)}.floating-popup-text{padding:18px 20px 12px;font-size:.9rem;color:var(--text-color);line-height:1.7;margin:0;text-align:center}.floating-popup-link{color:#07c160;font-weight:600;text-decoration:none}.floating-popup-link:hover{text-decoration:underline}.floating-popup-highlight{color:#07c160;font-weight:600}.floating-popup-phone{padding:8px 20px;display:flex;justify-content:center;color:var(--secondary-color);font-weight:600;font-size:.95rem}.floating-popup-qr{padding:12px 20px;text-align:center}.floating-popup-qr img{width:120px;height:120px;border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.1)}.floating-popup-footer{padding:12px 20px 18px;background:var(--bg-light);display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.8rem;color:var(--text-light);line-height:1.5;text-align:center;border-radius:0 0 20px 20px}.floating-popup-time-note{display:block;text-align:center}.process-step{padding:2rem 1rem;position:relative}.step-icon{width:70px;height:70px;margin:0 auto 1rem;background:linear-gradient(135deg,var(--oc-blue-5) 0%,var(--oc-blue-7) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--white);box-shadow:0 8px 24px rgba(51,154,240,.3)}.step-number{position:absolute;top:10px;right:calc(50% - 50px);font-size:3rem;font-weight:700;color:rgba(0,0,0,5%);line-height:1}.process-step h4{font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.process-step p{font-size:.9rem;color:var(--text-light);margin:0}.payment-methods-section{padding:40px 0;background:var(--white)}.payment-icons{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap}.payment-item{display:flex;flex-direction:column;align-items:center;gap:8px}.payment-item i{font-size:2.5rem;color:var(--primary-color)}.payment-item span{font-size:.9rem;color:var(--text-color)}.faq-list{background:var(--white);border-radius:16px;padding:1rem;box-shadow:var(--shadow)}.faq-item{border-bottom:1px solid var(--oc-gray-2)}.faq-item:last-child{border-bottom:none}.faq-question{display:flex;align-items:center;gap:12px;padding:1.25rem;cursor:pointer;font-weight:500;color:var(--secondary-color);transition:var(--transition)}.faq-question:hover{color:var(--primary-color)}.faq-question i:first-child{color:var(--primary-color)}.faq-toggle{margin-left:auto;transition:transform .3s ease}.faq-item.active .faq-toggle{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 1.25rem}.faq-answer p{padding-bottom:1.25rem;color:var(--text-light);margin:0}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1199.98px){.floating-contact-wrapper{right:16px}}@media(max-width:991.98px){.floating-contact-wrapper{position:fixed;right:16px;top:auto;bottom:80px;transform:none}.product-item .software-square-card{aspect-ratio:1}}@media(max-width:767.98px){.page-header{padding:100px 0 40px}.page-header h1{font-size:2rem}.product-filter-section{top:60px;padding:20px 0}.filter-buttons{gap:.5rem;justify-content:center;overflow-x:auto;padding-bottom:10px}.filter-btn{padding:8px 16px;font-size:.85rem;white-space:nowrap}.payment-icons{gap:1.5rem}.step-number{font-size:2rem}.floating-contact-wrapper{right:16px;bottom:auto;top:calc(100vh - 140px);transform:none}.floating-contact-popup{position:fixed;right:auto;left:50%;top:auto;bottom:70px;transform:translateX(-50%)translateY(20px)}.floating-contact-popup.active{transform:translateX(-50%)translateY(0)}.floating-popup-content{width:calc(100vw - 32px);max-width:320px}.product-item{flex:0 0 50%;max-width:50%}.software-square-card{aspect-ratio:1}.software-square-title{font-size:1rem}.software-square-price .price-value{font-size:1.2rem}.software-square-desc{font-size:.8rem;-webkit-line-clamp:2}}@media(max-width:479.98px){.product-item{flex:0 0 100%;max-width:100%}.software-square-card{aspect-ratio:1}.floating-contact-wrapper{top:calc(100vh - 130px)}}