.nav-banner .banner{background:url(../img/huawei.jpg) no-repeat center center / cover}.nav-banner .banner-part{padding:1px;position:relative;height:100%}.nav-banner .banner-part .b-cont{position:absolute;top:30%;left:0}.nav-banner .banner-part .b-cont .img{margin-bottom:.5rem}.nav-banner .banner-part .b-cont .img img{width:300px}.nav-banner .banner-part .b-cont .title h1{font-size:3.2rem;font-weight:500;letter-spacing:.15em;padding:2rem 0}.nav-banner .banner-part .b-cont .title2 h2{font-size:2.2rem;letter-spacing:.15em;padding:.5rem 0}.nav-banner .banner-part .b-cont .btn{display:inline-block;margin-top:2rem;color:#fff;padding:.8rem 1rem;border-radius:.3125rem;transition:all .3s ease}.nav-banner .banner-part .b-cont .btn:hover{transform:scale(1.1)}.nav-banner .banner-part .b-cont .btn-1{margin-right:2rem;background-color:#1664ff}.nav-banner .banner-part .b-cont .btn-2{background-color:#312d2c}main{background-color:#f2f5fa}main .role-tabs-section{background-color:#fff;padding:4rem 0}main .role-tabs-section .role-nav{display:flex;justify-content:center;margin-bottom:3rem}main .role-tabs-section .role-nav ul{display:flex;background-color:#f5f5f5;border-radius:50px;padding:.5rem;gap:.5rem}main .role-tabs-section .role-nav ul li{padding:.8rem 2rem;cursor:pointer;border-radius:30px;font-size:1rem;color:#666;transition:all .3s;user-select:none;white-space:nowrap}main .role-tabs-section .role-nav ul li:hover{color:#1664ff}main .role-tabs-section .role-nav ul li.active{background:linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);color:#fff;box-shadow:0 4px 15px rgba(118,75,162,0.3)}main .role-tabs-section .role-content .role-pane{display:none;animation:fadeIn .5s ease}main .role-tabs-section .role-content .role-pane.active{display:block}main .role-tabs-section .role-content .role-pane .role-info{text-align:center;margin-bottom:3rem}main .role-tabs-section .role-content .role-pane .role-info h2{font-size:2.2rem;color:#333;font-weight:normal;margin-bottom:2rem}main .role-tabs-section .role-content .role-pane .role-info .btn{display:inline-block;padding:.8rem 3rem;border:1px solid #ddd;border-radius:30px;font-size:1rem;color:#666;background:white;transition:all .3s}main .role-tabs-section .role-content .role-pane .role-info .btn:hover{background-color:#1664ff;border-color:#1664ff;color:#fff}main .role-tabs-section .role-content .role-pane .role-img{text-align:center}main .role-tabs-section .role-content .role-pane .role-img img{width:40%;height:auto;border-radius:10px}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}main .ai-token-section{padding:4rem 0}main .ai-token-section .section-title{text-align:center;margin-bottom:3rem}main .ai-token-section .section-title h1{font-size:2.2rem;color:#333;font-weight:600}main .ai-token-section .stats-row{display:flex;justify-content:space-between;background-color:#fff;padding:2.5rem 2rem;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,0.05);margin-bottom:2rem}main .ai-token-section .stats-row .stat-item{text-align:center;flex:1;position:relative}main .ai-token-section .stats-row .stat-item:not(:last-child)::after{content:'';position:absolute;right:0;top:20%;height:60%;width:1px;background-color:#eee}main .ai-token-section .stats-row .stat-item h3{font-size:1.5rem;color:#333;margin-bottom:.5rem;font-weight:bold}main .ai-token-section .stats-row .stat-item p{color:#666;font-size:.9rem}main .ai-token-section .cards-row{display:flex;gap:2rem}main .ai-token-section .cards-row .feature-card{flex:1;background-color:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,0.05);display:flex;flex-direction:column;justify-content:space-between;transition:transform .3s,box-shadow .3s}main .ai-token-section .cards-row .feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.1)}main .ai-token-section .cards-row .feature-card .card-text{padding:2rem}main .ai-token-section .cards-row .feature-card .card-text h3{font-size:1.25rem;font-weight:bold;margin-bottom:1rem;color:#333}main .ai-token-section .cards-row .feature-card .card-text p{font-size:.9rem;color:#666;line-height:1.6}main .ai-token-section .cards-row .feature-card .card-media{width:100%;position:relative}main .ai-token-section .cards-row .feature-card .card-media video{width:100%;display:block;object-fit:cover}main .ai-token-section .cards-row .feature-card.center-card{background:transparent;box-shadow:none}main .ai-token-section .cards-row .feature-card.center-card:hover{transform:none;box-shadow:none}main .ai-token-section .cards-row .feature-card.center-card .card-media{height:100%;border-radius:16px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,0.05);background:#fff;transition:transform .3s,box-shadow .3s}main .ai-token-section .cards-row .feature-card.center-card .card-media video{object-fit:cover}main .ai-token-section .cards-row .feature-card.center-card .card-media:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.1)}main .tab-1{padding:3.75rem 0}main .tab-1 .tab-1-part .z-txt{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}main .tab-1 .tab-1-part .z-txt p{width:50%;text-wrap:wrap}main .tab-1 .tab-1-part .part-box{display:flex;align-items:center;margin-bottom:3.75rem;gap:10rem}main .tab-1 .tab-1-part .part-box .box{background-color:white;flex:1;text-align:center;padding:3rem;box-shadow:0 0 10px rgba(0,0,0,0.1);transition:all .5s}main .tab-1 .tab-1-part .part-box .box .header img{height:2.5rem}main .tab-1 .tab-1-part .part-box .box .title h2{font-size:1.1rem;font-weight:500;padding:1rem 0}main .tab-1 .tab-1-part .part-box .box .txt p{font-size:.875rem;padding:0 2rem;color:#555;line-height:1.5rem}main .tab-1 .tab-1-part .part-box .box:hover{transform:translateY(-10px)}main .tab-5{padding:3.75rem 0;width:100%;background:url(../img/index/data-bg.png) no-repeat center;background-size:cover;color:white}main .tab-5 .tab-5-part .z-txt p{color:#b9b9b9;padding:0 25rem}main .tab-5 .tab-5-part .part-box{display:flex;padding:3rem}main .tab-5 .tab-5-part .part-box .box{flex:1;text-align:center;padding:0 2rem}main .tab-5 .tab-5-part .part-box .box .title h6{color:#b9b9b9}main .tab-5 .tab-5-part .part-box .box .num{font-size:3rem;padding-top:1rem;color:#eb030b;font-weight:800}main .tab-5 .tab-5-part .part-box .box .num span{font-size:1rem;color:white;margin-left:.3rem}@media (max-width:768px){.part-box{flex-direction:column;align-items:center}.banner .banner-part .b-cont{width:100%;top:20%}.banner .banner-part .b-cont .img img{width:20vh}.banner .banner-part .b-cont .title h1{font-size:6vw !important}.banner .banner-part .b-cont .title2 h2{font-size:5vw !important}.tab-1 .part-box{gap:5vw !important;margin-bottom:5vw !important}.tab-2{height:100% !important}.tab-2 .part-box{gap:5vw !important}.tab-2 .part-box .box{margin:0 !important;padding:2vw !important}.tab-3 .part-box{margin-bottom:0rem !important}.tab-3 .part-box .box{margin-bottom:5vw !important}.tab-4{height:100% !important}.tab-4 p{width:100% !important}.tab-4 .part-box{padding:0 !important}.tab-5 p{padding:0 !important}.tab-5 .part-box{padding:0 !important}.role-tabs-section{padding:2rem 0 1rem}.role-tabs-section .role-nav{justify-content:flex-start;overflow-x:auto;margin-bottom:1.5rem;-webkit-overflow-scrolling:touch;padding-bottom:5px;-ms-overflow-style:none;scrollbar-width:none}.role-tabs-section .role-nav::-webkit-scrollbar{display:none}.role-tabs-section .role-nav ul{width:max-content;padding:0 1rem;background-color:transparent;border-radius:0}.role-tabs-section .role-nav ul li{padding:.5rem 1rem;font-size:.9rem;background-color:#f5f5f5;margin-right:.5rem}.role-tabs-section .role-nav ul li:last-child{margin-right:0}.role-tabs-section .role-nav ul li.active{background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);color:#fff;box-shadow:0 2px 8px rgba(118,75,162,0.3)}.role-tabs-section .role-content{padding:0 1rem}.role-tabs-section .role-content .role-pane .role-info{margin-bottom:1.5rem}.role-tabs-section .role-content .role-pane .role-info h2{font-size:1.3rem;padding:0;line-height:1.4;margin-bottom:1rem}.role-tabs-section .role-content .role-pane .role-info .btn{padding:.6rem 2rem;font-size:.9rem}.role-tabs-section .role-content .role-pane .role-img img{max-width:100%;border-radius:8px}.ai-token-section{padding:2rem 0}.ai-token-section .section-title h1{font-size:1.5rem;padding:0 1rem}.ai-token-section .stats-row{flex-wrap:wrap;gap:1.5rem;padding:1.5rem}.ai-token-section .stats-row .stat-item{flex:1 1 45%;margin-bottom:0}.ai-token-section .stats-row .stat-item:not(:last-child)::after{display:none}.ai-token-section .stats-row .stat-item h3{font-size:1.2rem}.ai-token-section .cards-row{flex-direction:column;gap:1.5rem;padding:0 1rem}.ai-token-section .cards-row .feature-card .card-text{padding:1.5rem}.ai-token-section .cards-row .feature-card.center-card .card-media{height:auto;min-height:250px;position:relative}.ai-token-section .cards-row .feature-card.center-card .card-media .card-text{position:relative;z-index:2;background:rgba(255,255,255,0.9)}}