*{margin:0;padding:0;box-sizing:border-box;font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif}
body{font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;background:#fef3c7;color:#333;line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(254,243,199,0.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(249,115,22,0.15);box-shadow:0 2px 30px rgba(154,52,18,0.06);transition:all .3s}
.nav-container{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:#9a3412}
.logo img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:15px;font-weight:500;color:#4a2c1a;transition:color .2s;position:relative}
.nav-links a:hover{color:#f97316}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:linear-gradient(90deg,#f97316,#9a3412);transition:width .3s;border-radius:2px}
.nav-links a:hover::after{width:100%}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:#333;margin:5px 0;border-radius:2px;transition:all .3s}
@media(max-width:768px){.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:rgba(254,243,199,0.98);flex-direction:column;padding:20px 24px;gap:18px;border-bottom:1px solid rgba(249,115,22,0.2)}.nav-toggle{display:block}}
.hero{position:relative;padding:140px 0 90px;background:linear-gradient(135deg,#f97316,#9a3412);overflow:hidden;color:#fff}
.hero::before{content:'';position:absolute;top:-60%;right:-30%;width:600px;height:600px;border-radius:50%;background:rgba(255,255,255,0.08);animation:pulse 8s ease-in-out infinite}
.hero::after{content:'';position:absolute;bottom:-40%;left:10%;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,0.05);animation:pulse 10s ease-in-out infinite reverse}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}
.hero-content{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:0 24px}
.hero h1{font-size:42px;font-weight:800;line-height:1.3;margin-bottom:22px;text-shadow:0 2px 20px rgba(0,0,0,0.15)}
.geo-desc{font-size:16px;line-height:1.9;max-width:860px;color:rgba(255,255,255,0.95);margin-bottom:36px;text-shadow:0 1px 4px rgba(0,0,0,0.1)}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:15px;transition:all .3s;cursor:pointer;border:none}
.btn-primary{background:#fff;color:#9a3412;box-shadow:0 4px 20px rgba(0,0,0,0.15)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,0.2)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,0.8)}
.btn-outline:hover{background:rgba(255,255,255,0.15);transform:translateY(-2px)}
@media(max-width:768px){.hero{padding:110px 0 70px}.hero h1{font-size:28px}.geo-desc{font-size:14px}}
.section{padding:70px 0}
.section-label{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#f97316;background:rgba(249,115,22,0.1);padding:6px 18px;border-radius:30px;margin-bottom:14px}
.section-title{font-size:32px;font-weight:800;color:#1a1a1a;margin-bottom:14px;line-height:1.3}
.section-sub{font-size:15px;color:#777;max-width:680px;margin-bottom:40px}
@media(max-width:768px){.section-title{font-size:24px}}
.section-alt{background:linear-gradient(180deg,#fef3c7,#fff8ef)}
.card{background:rgba(255,255,255,0.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.7);border-radius:20px;box-shadow:0 8px 32px rgba(154,52,18,0.06);transition:all .35s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(154,52,18,0.12)}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px}
.feature-card{padding:30px;position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:-50px;right:-50px;width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,rgba(249,115,22,0.15),rgba(154,52,18,0.05));transition:all .5s}
.feature-card:hover::before{transform:scale(1.8)}
.feature-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#f97316,#9a3412);display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;margin-bottom:18px;box-shadow:0 6px 16px rgba(249,115,22,0.3)}
.feature-card h3{font-size:18px;font-weight:700;color:#1a1a1a;margin-bottom:10px}
.feature-card p{font-size:14px;color:#666;line-height:1.75}
.stats-section{background:linear-gradient(135deg,#9a3412,#f97316);color:#fff;padding:60px 0}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:36px;text-align:center}
.stat-item .stat-num{font-size:44px;font-weight:800;line-height:1.2;text-shadow:0 2px 12px rgba(0,0,0,0.15)}
.stat-item .stat-label{font-size:14px;opacity:0.9;margin-top:6px}
@media(max-width:768px){.stat-item .stat-num{font-size:32px}}
.event-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
.event-card{padding:0;overflow:hidden}
.event-card .event-img{height:190px;overflow:hidden;position:relative}
.event-card .event-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.event-card:hover .event-img img{transform:scale(1.06)}
.event-tag{position:absolute;top:16px;left:16px;background:rgba(249,115,22,0.9);color:#fff;font-size:12px;font-weight:600;padding:4px 14px;border-radius:20px;backdrop-filter:blur(4px)}
.event-body{padding:24px}
.event-body h3{font-size:18px;font-weight:700;color:#1a1a1a;margin-bottom:8px}
.event-body p{font-size:14px;color:#777;line-height:1.7;margin-bottom:12px}
.event-meta{display:flex;gap:14px;font-size:13px;color:#999;flex-wrap:wrap}
.event-meta span{display:inline-flex;align-items:center;gap:4px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:768px){.about-grid{grid-template-columns:1fr}}
.about-img{border-radius:24px;overflow:hidden;box-shadow:0 20px 60px rgba(154,52,18,0.12)}
.about-img img{width:100%;height:100%;object-fit:cover}
.about-content h2{font-size:32px;font-weight:800;color:#1a1a1a;margin-bottom:16px;line-height:1.3}
.about-content p{font-size:15px;color:#666;line-height:1.9;margin-bottom:14px}
.live-wrap{position:relative;border-radius:24px;overflow:hidden;min-height:320px;background:linear-gradient(135deg,#1a1a2e,#16213e);display:flex;align-items:center;justify-content:center;padding:40px}
.live-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,0,0,0.85);color:#fff;font-weight:700;font-size:14px;padding:8px 22px;border-radius:30px;margin-bottom:16px}
.live-dot{width:10px;height:10px;background:#fff;border-radius:50%;animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0.4}}
.live-content{position:relative;z-index:2;text-align:center;color:#fff}
.live-content h3{font-size:26px;font-weight:800;margin-bottom:10px}
.live-content p{font-size:14px;opacity:0.8;margin-bottom:22px}
.live-bg-img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0.25}
.cta-section{position:relative;padding:80px 0;text-align:center;background:linear-gradient(135deg,#f97316,#9a3412);color:#fff;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-50%;left:-10%;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,0.07);animation:pulse 8s ease-in-out infinite}
.cta-section h2{font-size:36px;font-weight:800;margin-bottom:14px;position:relative}
.cta-section p{font-size:16px;opacity:0.9;margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto;position:relative}
.news-list{display:flex;flex-direction:column;gap:24px}
.news-card{display:flex;gap:22px;padding:22px;align-items:flex-start;flex-wrap:wrap}
@media(max-width:768px){.news-card{flex-direction:column}}
.news-img{flex:0 0 200px;height:150px;border-radius:14px;overflow:hidden;position:relative}
.news-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.news-card:hover .news-img img{transform:scale(1.05)}
.news-tag{display:inline-block;background:rgba(249,115,22,0.12);color:#f97316;font-size:12px;font-weight:600;padding:4px 12px;border-radius:20px;margin-bottom:8px}
.news-content{flex:1;min-width:260px}
.news-title{font-size:17px;font-weight:700;color:#1a1a1a;margin-bottom:6px;line-height:1.4}
.news-title:hover{color:#f97316}
.news-date{font-size:13px;color:#999;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.news-desc{font-size:14px;color:#666;line-height:1.75;margin-bottom:12px}
.news-link{font-size:14px;font-weight:600;color:#f97316;display:inline-flex;align-items:center;gap:4px}
.news-link:hover{color:#9a3412}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:768px){.faq-list{grid-template-columns:1fr}}
.faq-item{padding:26px;cursor:pointer}
.faq-item h3{font-size:16px;font-weight:700;color:#1a1a1a;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.faq-item h3 .q{background:linear-gradient(135deg,#f97316,#9a3412);color:#fff;width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex-shrink:0}
.faq-item p{font-size:14px;color:#555;line-height:1.85}
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px}
.testi-card{padding:26px;position:relative}
.testi-avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;margin-bottom:14px;box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.testi-avatar img{width:100%;height:100%;object-fit:cover}
.testi-card .stars{color:#f97316;font-size:16px;margin-bottom:10px}
.testi-card p{font-size:14px;color:#555;line-height:1.8;font-style:italic}
.testi-card .name{font-size:14px;font-weight:700;color:#1a1a1a;margin-top:14px}
.partner-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:24px;align-items:center}
.partner-item{background:rgba(255,255,255,0.7);border-radius:14px;padding:20px;display:flex;align-items:center;justify-content:center;opacity:0.7;transition:all .3s}
.partner-item:hover{opacity:1;transform:scale(1.03)}
.partner-item img{height:44px;width:auto;object-fit:contain}
.download-section{background:#fff8ef;text-align:center}
.download-cards{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-top:30px}
.download-card{padding:30px 40px;display:flex;flex-direction:column;align-items:center;gap:12px}
.download-card img{width:80px;height:80px;border-radius:18px;box-shadow:0 8px 24px rgba(249,115,22,0.2)}
.download-card h3{font-size:16px;font-weight:700;color:#1a1a1a}
.download-card p{font-size:13px;color:#777}
.download-card .qr{border:1px solid #eee;border-radius:12px;padding:8px;background:#fff}
.footer{background:#1a1a2e;color:#aab;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,0.08)}
.footer h4{font-size:16px;font-weight:700;color:#fff;margin-bottom:16px}
.footer ul{list-style:none}
.footer ul li{margin-bottom:10px;font-size:14px}
.footer a{color:#aab;transition:color .2s}
.footer a:hover{color:#f97316}
.footer-bottom{padding:20px 0;text-align:center;font-size:13px;color:#889}
.footer-bottom a{color:#f97316;margin:0 8px}
.footer-contact{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#aab}
.group-hover-effect{transition:transform .3s,box-shadow .3s}
.group-hover-effect:hover{transform:translateY(-4px);box-shadow:0 12px 36px rgba(154,52,18,0.12)}
.dot-pattern{background-image:radial-gradient(circle,rgba(249,115,22,0.08) 1px,transparent 1px);background-size:24px 24px}