*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;background-color:#03070f;overflow:hidden;height:100vh;width:100vw}.seo-static-content{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:normal;border:0}.fullpage-container{position:relative;width:100%;height:100vh;overflow:hidden}.scroll-section{position:absolute;top:0;left:0;width:100%;height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;will-change:transform;transition:transform 1.12s cubic-bezier(0.23,1,0.32,1),filter 0.8s ease;z-index:1;transform:translateY(0)}.scroll-section.active{z-index:22;transform:translateY(0)}.scroll-section.underlay{z-index:10;transform:translateY(0);filter:none}.scroll-section.section-before{transform:translateY(-100%)}.scroll-section.section-after{transform:translateY(100%)}.scroll-section.move-up{transform:translateY(-100%);filter:none}.scroll-section.move-down{transform:translateY(100%);filter:none}.scroll-section.move-up{z-index:30}.scroll-section.move-down{z-index:30}.scroll-section::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,0.05),0 18px 60px rgba(0,0,0,0.28);pointer-events:none;opacity:0;transition:opacity 0.7s ease;z-index:1}.scroll-section.active::after,.scroll-section.underlay::after{opacity:1}.scroll-section.underlay::after{opacity:0}.scroll-section.move-up::after,.scroll-section.move-down::after{opacity:1;box-shadow:inset 0 0 0 1px rgba(255,255,255,0.06),0 36px 120px rgba(0,0,0,0.52)}.section-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;background:#03070f}.section-bg video,.section-bg img{width:100%;height:100%;object-fit:cover}.section-bg.section-bg-light{background:#ffffff}.bg-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,rgba(0,0,0,0.2) 0%,rgba(0,0,0,0.55) 100%);z-index:1;pointer-events:none}.scroll-section[data-section="1"] .bg-overlay{background:linear-gradient(180deg,rgba(3,10,24,0.16),rgba(3,10,24,0.16)),radial-gradient(circle at center,rgba(0,0,0,0.26) 0%,rgba(0,0,0,0.6) 100%)}.section-container{position:relative;z-index:2;width:100%;max-width:1280px;margin:0 auto;padding:60px 24px;opacity:0;transition:opacity 0.7s ease,transform 0.7s ease}.section-container.section-container-fullbleed{max-width:none;height:100vh;padding:0}.scroll-section.active .section-container,.scroll-section.underlay .section-container{opacity:1}.scroll-section.underlay .section-container{opacity:1;transform:translateY(0)}.scroll-section.active.move-up .section-container,.scroll-section.active.move-down .section-container{opacity:1;transform:translateY(0)}.scroll-section[data-section="0"] .section-container{text-align:left}body,.section-container{color:#ffffff}.btn-outline,.title-accent{color:#2d7aff}.title-accent{background-color:#fff;-webkit-background-clip:text;background-clip:text;color:transparent}.btn-primary,.btn-outline{cursor:pointer;transition:all 0.3s;font-size:1rem;display:inline-block}.btn-primary{background:linear-gradient(95deg,#2d7aff,#1a4fbb);border:none;padding:12px 32px;font-weight:600;color:white;box-shadow:0 8px 20px rgba(45,122,255,0.3);text-decoration:none}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 30px rgba(45,122,255,0.5)}.btn-outline{background:transparent;border:1.5px solid #2d7aff;padding:10px 28px;font-weight:600;text-decoration:none}.btn-outline:hover{background:rgba(45,122,255,0.15);transform:translateY(-3px)}.home-hero{max-width:880px}.home-hero-badge{display:inline-block;margin-bottom:20px;padding:6px 18px;border-radius:30px;background:rgba(255,255,255,0.2);letter-spacing:0.24em}.home-hero-kicker{margin-bottom:0.5rem;font-size:1.2rem;font-weight:600;color:#e0f0ff;letter-spacing:0.18em;line-height:1.5}.home-hero-title{margin:0.5rem 0;font-size:3.2rem;font-weight:800;letter-spacing:0.08em;line-height:1.18;background:linear-gradient(to right,#fff,#2d7aff);-webkit-background-clip:text;background-clip:text;color:transparent}.home-hero-subtitle{margin-bottom:1rem;font-size:1.1rem;color:rgba(255,255,255,0.9);letter-spacing:0.12em;line-height:1.7}.home-hero-meta{display:flex;flex-direction:column;gap:6px;margin:25px 0;letter-spacing:0.08em;line-height:1.8}.overview-pc{display:flex;flex-wrap:wrap;gap:60px;align-items:center}.overview-left{flex:1.2;min-width:280px}.overview-right{flex:0.8;min-width:260px}.intro-en-large{font-size:2.4rem;letter-spacing:6px;text-transform:uppercase;font-weight:600;color:#fff}.section-title{font-size:1.2rem;margin-bottom:1.4rem}.intro-text{line-height:1.7;color:rgba(255,255,255,0.85);margin-bottom:30px;font-size:0.9rem}.button-group{display:flex;gap:20px;flex-wrap:wrap}.stats-cards{display:flex;flex-direction:column;gap:20px}.stat-item{background:rgba(255,255,255,0.1);border-radius:28px;padding:20px 24px;border:1px solid rgba(45,122,255,0.3);transition:0.3s;text-align:center}.stat-item:hover{border-color:#2d7aff;background:rgba(45,122,255,0.1)}.stat-number{font-size:2rem;font-weight:800;color:#ffffff;line-height:1}.stat-unit{font-size:1rem;font-weight:500;margin-left:4px}.stat-label{font-size:0.9rem;color:rgba(255,255,255,0.7);margin-top:8px}.highlights-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:40px}.highlight-card{background:rgba(10,20,40,0.7);backdrop-filter:blur(8px);border-radius:28px;overflow:hidden;min-height:320px;transition:all 0.4s cubic-bezier(0.2,0.9,0.4,1.1);border:1px solid rgba(45,122,255,0.3);box-shadow:0 10px 20px -5px rgba(0,0,0,0.3)}.highlight-card:hover{transform:translateY(-10px);border-color:#2d7aff;background:rgba(20,40,70,0.8);box-shadow:0 20px 30px -8px rgba(0,0,0,0.4)}.highlight-img-wrapper{position:relative;width:100%;height:320px;overflow:hidden;background-color:#0a1220}.highlight-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.highlight-card:hover .highlight-img{transform:scale(1.05)}.highlight-title{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,0.8),transparent);padding:24px 18px 14px;font-size:1.4rem;font-weight:700;color:#fff;text-align:left;z-index:2}.highlight-desc-wrapper{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,0.4);backdrop-filter:blur(8px);padding:18px;transform:translateY(100%);transition:transform 0.4s ease;z-index:3}.highlight-card:hover .highlight-desc-wrapper{transform:translateY(0)}.highlight-desc{font-size:0.9rem;line-height:1.5;color:rgba(255,255,255,0.95);text-align:left}.intro-mobile{text-align:center;max-width:700px;margin:0 auto}.intro-en-mobile{font-size:2rem;letter-spacing:4px;text-transform:uppercase;margin:0.5rem 0;font-weight:600;color:#fff}.stats-mobile{display:flex;flex-direction:column;align-items:center;gap:24px}.stat-card-mobile{background:rgba(255,255,255,0.05);backdrop-filter:blur(12px);border-radius:32px;padding:30px 24px;text-align:center;width:100%;max-width:280px;border:1px solid rgba(45,122,255,0.3);transition:all 0.3s}.stat-card-mobile:hover{border-color:#2d7aff;background:rgba(45,122,255,0.1)}.stat-number-mobile{font-size:2.2rem;font-weight:800;color:#ffffff;margin-bottom:8px}.stat-label-mobile{font-size:0.9rem;color:rgba(255,255,255,0.7)}.scroll-hint{position:absolute;bottom:25px;left:50%;transform:translateX(-50%);color:white;font-size:1.8rem;animation:bounce 1.8s infinite;z-index:15;opacity:0.6;pointer-events:none}@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(10px)}}.highlights-en{font-size:2.4rem;letter-spacing:6px;text-transform:uppercase;font-weight:600}.highlights-header{text-align:center;margin-bottom:2rem}.brand-stage{color:#111111;padding:54px 0 30px}.brand-stage-header{text-align:center;margin-bottom:34px}.brand-stage-en{font-size:1.1rem;letter-spacing:8px;text-transform:uppercase;font-weight:600;color:#5f6b7a;margin:14px 0}.brand-stage-title{font-size:3.4rem;line-height:1.05;letter-spacing:2px;font-weight:800;color:#111111}.brand-stage-text{max-width:720px;margin:26px auto 0;font-size:1rem;line-height:1.9;color:#68778b;text-align:center}.brand-marquee-shell{position:relative;padding:18px 0;overflow:hidden}.brand-marquee-shell::before,.brand-marquee-shell::after{content:"";position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}.brand-marquee-shell::before{left:0;background:linear-gradient(90deg,#ffffff 0%,rgba(255,255,255,0) 100%)}.brand-marquee-shell::after{right:0;background:linear-gradient(270deg,#ffffff 0%,rgba(255,255,255,0) 100%)}.brand-marquee-row{margin:18px 0}.brand-marquee-row:hover .brand-marquee-track{animation-play-state:paused}.brand-marquee-track{display:flex;width:max-content;gap:22px;animation:brand-marquee var(--brand-duration, 34s) linear infinite}.brand-marquee-row.reverse .brand-marquee-track{animation-direction:reverse}.brand-marquee-card{width:180px;height:80px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;border-radius:14px;background:rgba(255,255,255,0.72);border:1px solid rgba(17,17,17,0.06);transition:transform 0.25s ease,box-shadow 0.25s ease,border-color 0.25s ease}.brand-marquee-card:hover{transform:translateY(-2px);border-color:rgba(45,122,255,0.26)}.brand-marquee-logo{display:block;width:84%;max-height:52px;object-fit:contain;filter:none;opacity:1}@keyframes brand-marquee{0%{transform:translateX(0)}100%{transform:translateX(-33.3333%)}}.news-stage{padding-top:20px}.news-stage-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.news-stage-title-wrap{min-width:0}.news-stage-en{font-size:3rem;line-height:0.95;font-weight:800;letter-spacing:2px;color:#ffffff;text-transform:uppercase}.news-stage-title{margin-top:8px;font-size:1.4rem;color:#ffffff;font-weight:500}.news-stage-tabs{display:inline-flex;flex-wrap:wrap;gap:0;border:1px solid rgba(255,255,255,0.16);background:rgba(9,24,48,0.45);backdrop-filter:blur(14px)}.news-stage-tab{border:none;border-right:1px solid rgba(255,255,255,0.14);background:rgba(255,255,255,0.04);color:rgba(255,255,255,0.9);padding:16px 26px;font-size:1.35rem;font-weight:700;cursor:pointer;transition:background 0.25s ease,color 0.25s ease}.news-stage-tab:last-child{border-right:none}.news-stage-tab.is-active,.news-stage-tab:hover{background:linear-gradient(135deg,#163ca9,#2f67ea);color:#ffffff}.news-stage-panels{position:relative}.news-panel{display:none}.news-panel.is-active{display:block}.news-card-grid{display:flex;align-items:flex-start;gap:22px}.news-card{position:relative;overflow:hidden;flex:0 0 calc((100% - 44px) / 3);max-width:calc((100% - 44px) / 3);background:linear-gradient(145deg,rgba(8,18,34,0.82),rgba(12,54,108,0.7));box-shadow:0 18px 48px rgba(0,0,0,0.18);transition:transform 0.32s ease,border-color 0.32s ease,box-shadow 0.32s ease,background 0.32s ease;text-decoration:unset}.news-card-grid>.news-card:first-child:nth-last-child(1){flex-basis:min(420px,100%);max-width:min(420px,100%)}.news-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(86,196,255,0.08),rgba(86,196,255,0));opacity:0;transition:opacity 0.32s ease;pointer-events:none}.news-card:hover{transform:translateY(-8px);border-color:rgba(86,196,255,0.34);box-shadow:0 28px 64px rgba(0,0,0,0.28);background:linear-gradient(145deg,rgba(10,24,46,0.88),rgba(16,72,136,0.74))}.news-card:hover::after{opacity:1}.news-card-media{aspect-ratio:16 / 10;overflow:hidden;background:rgba(255,255,255,0.08)}.news-card-image{width:100%;height:100%;object-fit:cover;transition:transform 0.55s ease,filter 0.55s ease}.news-card:hover .news-card-image{transform:scale(1.06);filter:saturate(1.08)}.news-card-body{position:relative;min-height:118px;padding:18px 22px 20px;background:rgba(9,27,54,0.96);transition:background 0.32s ease,min-height 0.32s ease,transform 0.32s ease}.news-card-title{margin-top:12px;font-size:1.2rem;line-height:1.45;color:#ffffff;font-weight:700;transition:color 0.32s ease}.news-card-extra{margin-top:12px;display:block;opacity:0;max-height:0;overflow:hidden;transform:translateY(12px);transition:opacity 0.28s ease,transform 0.28s ease,max-height 0.28s ease}.news-card-link{display:inline-block;margin-top:0;font-size:0.92rem;line-height:1.7;letter-spacing:1px;color:#7a8493;transition:transform 0.28s ease,color 0.28s ease}.news-card-link::after{content:">";margin-left:8px;transition:transform 0.28s ease}.news-card:hover .news-card-body{min-height:150px;background:rgba(255,255,255,0.96);transform:translateY(-8px)}.news-card:hover .news-meta,.news-card:hover .news-card-title{color:#111111}.news-card:hover .news-meta{color:#999}.news-card:hover .news-card-extra{opacity:1;max-height:40px;transform:translateY(0)}.news-card:hover .news-card-link{transform:translateX(4px);color:#7a8493}.news-card:hover .news-card-link::after{transform:translateX(4px)}.news-meta{font-size:0.92rem;line-height:1;color:rgba(255,255,255,0.56);transition:color 0.32s ease}.news-mobile-arrow{display:none}@media (max-width:920px){.home-hero{max-width:100%}.home-hero-badge{letter-spacing:0.16em}.home-hero-kicker{font-size:0.96rem;letter-spacing:0.12em}.home-hero-title{font-size:2.45rem;letter-spacing:0.05em}.home-hero-subtitle{font-size:1rem;letter-spacing:0.06em}.home-hero-meta{letter-spacing:0.04em}.scroll-section.move-up{transform:translateY(-100%)}.scroll-section.move-down{transform:translateY(100%)}.highlights-grid{grid-template-columns:1fr;gap:24px}.highlight-img-wrapper{height:220px}.highlight-desc-wrapper{position:relative;transform:translateY(0);background:rgba(0,0,0,0.6);backdrop-filter:blur(4px);padding:12px}.highlight-card:hover .highlight-desc-wrapper{transform:translateY(0)}.highlight-title{font-size:1.1rem;padding:12px 12px 8px}.highlight-desc{font-size:0.85rem}.section-title{font-size:1rem}.brand-stage{padding:12px 0 12px}.brand-stage-en{font-size:0.82rem;letter-spacing:4px;margin-bottom:10px}.brand-stage-title{font-size:2rem;margin-bottom:12px}.brand-stage-text{font-size:0.88rem;line-height:1.7}.brand-marquee-shell::before,.brand-marquee-shell::after{width:36px}.brand-marquee-row{margin:12px 0}.brand-marquee-track{gap:14px;animation-duration:var(--brand-duration-mobile, calc(var(--brand-duration, 34s) * 0.72))}.brand-marquee-row.reverse .brand-marquee-track{animation-duration:var(--brand-duration-mobile, calc(var(--brand-duration, 38s) * 0.72))}.brand-marquee-card{width:180px;height:86px;border-radius:18px}.brand-marquee-logo{width:74%;max-height:34px}.news-stage{padding-top:8px}.news-stage-header{flex-direction:column;align-items:stretch;gap:16px;margin-bottom:18px}.news-stage-en{font-size:2rem}.news-stage-title{font-size:1.2rem}.news-stage-tabs{width:100%}.news-stage-tab{flex:1;padding:12px 10px;font-size:0.95rem}.news-mobile-arrow{position:absolute;top:30%;transform:translateY(-50%);position:absolute;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(8,24,48,0.68);border:1px solid rgba(255,255,255,0.16);color:rgba(255,255,255,0.86);font-size:1rem;line-height:1;z-index:3;backdrop-filter:blur(10px);cursor:pointer}.news-mobile-arrow span{pointer-events:none}.news-mobile-arrow-prev{left:-15px}.news-mobile-arrow-next{right:-15px}.news-card-grid{align-items:stretch;gap:0;overflow:hidden;padding-bottom:10px;scroll-snap-type:none;-webkit-overflow-scrolling:auto;scrollbar-width:none}.news-card-grid::-webkit-scrollbar{display:none}.news-card{display:none;flex:0 0 100%;max-width:100%;scroll-snap-align:unset}.news-card.is-mobile-active{display:block}.news-card-body{min-height:112px;padding:14px 16px 18px}.news-card-body::before{left:16px;width:44px;height:44px;top:-18px}.news-card-body::after{left:28px;top:-13px;font-size:1.55rem}.news-card-title{font-size:1rem}.news-card-extra{display:none}.news-card:hover .news-card-body{min-height:112px;background:rgba(9,27,54,0.96);transform:none}.news-card:hover .news-meta,.news-card:hover .news-card-title{color:#ffffff}}