/* 九州体育官网 - 完整样式表 */
*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;transition:background-color .3s,color .3s,border-color .3s,box-shadow .3s}
body{background:#f8f9fa;color:#1a1a2e;line-height:1.7;overflow-x:hidden}
body.dark-mode{background:#0f0f1a;color:#e0e0e0}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.gradient-bg{background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%)}
.glass-card{background:rgba(255,255,255,0.15);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.2);border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,0.1)}
.dark-mode .glass-card{background:rgba(20,20,40,0.6);border-color:rgba(255,255,255,0.08)}
.rounded-card{border-radius:20px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,0.08);background:#fff;transition:transform .3s,box-shadow .3s}
.dark-mode .rounded-card{background:#1a1a2e;box-shadow:0 10px 40px rgba(0,0,0,0.3)}
.rounded-card:hover{transform:translateY(-5px);box-shadow:0 20px 60px rgba(0,0,0,0.12)}
.dark-mode .rounded-card:hover{box-shadow:0 20px 60px rgba(0,0,0,0.4)}
.shadow-sm{box-shadow:0 2px 8px rgba(0,0,0,0.06)}
.hover-effect{transition:all .3s ease}
.hover-effect:hover{transform:scale(1.03);opacity:.9}
.scroll-hidden{opacity:0;transform:translateY(40px);transition:opacity .6s ease,transform .6s ease}
.scroll-visible{opacity:1;transform:translateY(0)}
.btn-primary{display:inline-block;padding:14px 36px;background:linear-gradient(135deg,#e94560 0%,#c23152 100%);color:#fff;border-radius:50px;text-decoration:none;font-weight:600;font-size:16px;border:none;cursor:pointer;box-shadow:0 4px 15px rgba(233,69,96,0.4);transition:all .3s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(233,69,96,0.5)}
.dark-mode .btn-primary{box-shadow:0 4px 15px rgba(233,69,96,0.3)}
.section-title{font-size:36px;font-weight:700;margin-bottom:16px;text-align:center;background:linear-gradient(135deg,#e94560,#0f3460);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.dark-mode .section-title{background:linear-gradient(135deg,#ff6b81,#4a90d9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{text-align:center;font-size:18px;color:#666;margin-bottom:48px}
.dark-mode .section-subtitle{color:#aaa}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:24px}}
.flex-center{display:flex;align-items:center;justify-content:center}
.text-center{text-align:center}
.mt-80{margin-top:80px}
.mb-40{margin-bottom:40px}
.pt-80{padding-top:80px}
.pb-80{padding-bottom:80px}
.py-80{padding-top:80px;padding-bottom:80px}
.py-40{padding-top:40px;padding-bottom:40px}
header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(26,26,46,0.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.08)}
.dark-mode header{background:rgba(15,15,26,0.95)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo svg{width:42px;height:42px}
.logo-text{font-size:24px;font-weight:700;color:#fff;letter-spacing:1px}
.logo-text span{color:#e94560}
nav{display:flex;align-items:center;gap:30px}
nav a{color:rgba(255,255,255,0.8);text-decoration:none;font-size:15px;font-weight:500;transition:color .3s;position:relative}
nav a:hover,nav a.active{color:#e94560}
nav a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:#e94560;border-radius:2px}
.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.mobile-toggle span{width:28px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.dark-mode .mobile-toggle span{background:#e0e0e0}
.mobile-nav{display:none;position:fixed;top:70px;left:0;right:0;background:rgba(26,26,46,0.98);backdrop-filter:blur(20px);padding:20px;flex-direction:column;gap:16px;border-bottom:1px solid rgba(255,255,255,0.08);z-index:999}
.mobile-nav a{color:rgba(255,255,255,0.8);text-decoration:none;font-size:16px;padding:8px 0}
.mobile-nav a.active{color:#e94560}
.mobile-nav.open{display:flex}
@media(max-width:768px){nav{display:none}.mobile-toggle{display:flex}}
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:70px;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%)}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(233,69,96,0.15) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(15,52,96,0.2) 0%,transparent 50%);animation:heroGlow 8s ease-in-out infinite alternate}
@keyframes heroGlow{0%{transform:translate(0,0)}100%{transform:translate(-20px,20px)}}
.hero-content{position:relative;z-index:2;text-align:center;max-width:900px;padding:60px 20px}
.hero h1{font-size:56px;font-weight:800;color:#fff;margin-bottom:20px;line-height:1.2}
.hero h1 span{background:linear-gradient(135deg,#e94560,#ff6b81);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:20px;color:rgba(255,255,255,0.7);margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto}
.hero-btns{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.hero .btn-secondary{display:inline-block;padding:14px 36px;background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);border-radius:50px;color:#fff;text-decoration:none;font-weight:600;font-size:16px;transition:all .3s}
.hero .btn-secondary:hover{background:rgba(255,255,255,0.2);border-color:rgba(255,255,255,0.3)}
@media(max-width:768px){.hero h1{font-size:36px}.hero p{font-size:16px}}
.banner-slider{position:relative;overflow:hidden;height:100vh;min-height:600px}
.banner-slide{position:absolute;top:0;left:0;right:0;bottom:0;opacity:0;transition:opacity 1s ease;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%)}
.banner-slide.active{opacity:1}
.banner-slide-content{text-align:center;padding:40px 20px;max-width:800px}
.banner-slide h2{font-size:48px;color:#fff;margin-bottom:16px;font-weight:700}
.banner-slide h2 span{background:linear-gradient(135deg,#e94560,#ff6b81);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.banner-slide p{font-size:18px;color:rgba(255,255,255,0.7);margin-bottom:32px}
.banner-dots{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;gap:12px;z-index:10}
.banner-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,0.3);cursor:pointer;transition:all .3s}
.banner-dot.active{background:#e94560;transform:scale(1.2)}
@media(max-width:768px){.banner-slide h2{font-size:32px}.banner-slide p{font-size:16px}}
.intro-section{background:#fff}
.dark-mode .intro-section{background:#0f0f1a}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media(max-width:768px){.intro-grid{grid-template-columns:1fr;gap:40px}}
.intro-text h2{font-size:36px;font-weight:700;margin-bottom:20px}
.intro-text h2 span{color:#e94560}
.intro-text p{color:#555;margin-bottom:16px;font-size:16px;line-height:1.8}
.dark-mode .intro-text p{color:#bbb}
.intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.intro-stat{text-align:center;padding:20px;background:#f8f9fa;border-radius:16px}
.dark-mode .intro-stat{background:#1a1a2e}
.intro-stat .number{font-size:36px;font-weight:800;background:linear-gradient(135deg,#e94560,#0f3460);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.dark-mode .intro-stat .number{background:linear-gradient(135deg,#ff6b81,#4a90d9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.intro-stat .label{font-size:14px;color:#888;margin-top:8px}
.intro-image{display:flex;justify-content:center;align-items:center}
.intro-image svg{width:100%;max-width:500px;height:auto}
.story-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%)}
.dark-mode .story-section{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 100%)}
.story-timeline{position:relative;padding:40px 0}
.story-timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,#e94560,#0f3460);transform:translateX(-50%)}
.timeline-item{display:flex;justify-content:flex-end;padding:20px 0;position:relative;width:50%}
.timeline-item:nth-child(odd){align-self:flex-start;justify-content:flex-start;margin-left:50%}
.timeline-item .timeline-content{background:#fff;padding:24px;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,0.06);max-width:400px;width:100%}
.dark-mode .timeline-item .timeline-content{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.timeline-item .year{font-size:14px;font-weight:600;color:#e94560;margin-bottom:8px}
.timeline-item h4{font-size:18px;margin-bottom:8px}
.timeline-item p{font-size:14px;color:#666}
.dark-mode .timeline-item p{color:#aaa}
@media(max-width:768px){.story-timeline::before{left:20px}.timeline-item,.timeline-item:nth-child(odd){width:100%;margin-left:0;padding-left:50px;justify-content:flex-start}}
.culture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:768px){.culture-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.culture-grid{grid-template-columns:1fr}}
.culture-card{text-align:center;padding:32px 20px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:all .3s}
.dark-mode .culture-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.culture-card:hover{transform:translateY(-8px);box-shadow:0 12px 40px rgba(0,0,0,0.1)}
.culture-card svg{width:64px;height:64px;margin-bottom:16px}
.culture-card h4{font-size:18px;margin-bottom:8px}
.culture-card p{font-size:14px;color:#666}
.dark-mode .culture-card p{color:#aaa}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:768px){.team-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.team-grid{grid-template-columns:1fr}}
.team-card{text-align:center;padding:24px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06)}
.dark-mode .team-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.team-card svg{width:80px;height:80px;border-radius:50%;margin-bottom:16px}
.team-card h4{font-size:16px;margin-bottom:4px}
.team-card .role{font-size:13px;color:#e94560;font-weight:500}
.team-card p{font-size:13px;color:#888;margin-top:8px}
.products-section{background:#fff}
.dark-mode .products-section{background:#0f0f1a}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:768px){.products-grid{grid-template-columns:1fr}}
@media(max-width:480px){.products-grid{grid-template-columns:1fr}}
.product-card{padding:32px 24px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);text-align:center;border:1px solid #f0f0f0;transition:all .3s}
.dark-mode .product-card{background:#1a1a2e;border-color:#2a2a4e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.product-card:hover{border-color:#e94560;box-shadow:0 8px 30px rgba(233,69,96,0.1)}
.product-card svg{width:72px;height:72px;margin-bottom:16px}
.product-card h3{font-size:20px;margin-bottom:12px}
.product-card p{font-size:14px;color:#666;margin-bottom:16px;line-height:1.6}
.dark-mode .product-card p{color:#aaa}
.product-card .tag{display:inline-block;padding:4px 12px;background:rgba(233,69,96,0.1);color:#e94560;border-radius:20px;font-size:12px;font-weight:500}
.advantages-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%)}
.dark-mode .advantages-section{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 100%)}
.advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:768px){.advantages-grid{grid-template-columns:1fr}}
@media(max-width:480px){.advantages-grid{grid-template-columns:1fr}}
.advantage-card{padding:32px 24px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);text-align:center}
.dark-mode .advantage-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.advantage-card svg{width:56px;height:56px;margin-bottom:16px}
.advantage-card h4{font-size:18px;margin-bottom:8px}
.advantage-card p{font-size:14px;color:#666}
.dark-mode .advantage-card p{color:#aaa}
.solutions-section{background:#fff}
.dark-mode .solutions-section{background:#0f0f1a}
.solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:768px){.solutions-grid{grid-template-columns:1fr}}
.solution-card{padding:32px 24px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);text-align:center;border:1px solid #f0f0f0}
.dark-mode .solution-card{background:#1a1a2e;border-color:#2a2a4e}
.solution-card svg{width:60px;height:60px;margin-bottom:16px}
.solution-card h4{font-size:18px;margin-bottom:8px}
.solution-card p{font-size:14px;color:#666}
.dark-mode .solution-card p{color:#aaa}
.industries-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%)}
.dark-mode .industries-section{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 100%)}
.industries-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:768px){.industries-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.industries-grid{grid-template-columns:1fr}}
.industry-card{text-align:center;padding:24px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06)}
.dark-mode .industry-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.industry-card svg{width:48px;height:48px;margin-bottom:12px}
.industry-card h4{font-size:16px;margin-bottom:8px}
.industry-card p{font-size:13px;color:#666}
.dark-mode .industry-card p{color:#aaa}
.stats-section{background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);padding:80px 0;position:relative;overflow:hidden}
.stats-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%,rgba(233,69,96,0.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(15,52,96,0.15) 0%,transparent 50%)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:2}
@media(max-width:768px){.stats-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}
.stat-item{text-align:center;color:#fff}
.stat-item .number{font-size:48px;font-weight:800;background:linear-gradient(135deg,#e94560,#ff6b81);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}
.stat-item .label{font-size:16px;color:rgba(255,255,255,0.7);margin-top:8px}
.cases-section{background:#fff}
.dark-mode .cases-section{background:#0f0f1a}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:768px){.cases-grid{grid-template-columns:1fr}}
@media(max-width:480px){.cases-grid{grid-template-columns:1fr}}
.case-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:all .3s}
.dark-mode .case-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.case-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px rgba(0,0,0,0.1)}
.case-card svg{width:100%;height:200px;object-fit:cover;display:block}
.case-card .case-info{padding:24px}
.case-card .case-info h4{font-size:18px;margin-bottom:8px}
.case-card .case-info p{font-size:14px;color:#666;margin-bottom:12px}
.dark-mode .case-card .case-info p{color:#aaa}
.case-card .case-info .tag{display:inline-block;padding:4px 12px;background:rgba(233,69,96,0.1);color:#e94560;border-radius:20px;font-size:12px}
.partners-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%)}
.dark-mode .partners-section{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 100%)}
.partners-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;align-items:center}
@media(max-width:768px){.partners-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.partners-grid{grid-template-columns:repeat(2,1fr)}}
.partner-item{display:flex;align-items:center;justify-content:center;padding:20px;background:#fff;border-radius:16px;box-shadow:0 2px 10px rgba(0,0,0,0.04);transition:all .3s}
.dark-mode .partner-item{background:#1a1a2e;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.partner-item:hover{transform:scale(1.05);box-shadow:0 4px 20px rgba(0,0,0,0.08)}
.partner-item svg{width:80px;height:40px;object-fit:contain}
.testimonials-section{background:#fff}
.dark-mode .testimonials-section{background:#0f0f1a}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:768px){.testimonials-grid{grid-template-columns:1fr}}
@media(max-width:480px){.testimonials-grid{grid-template-columns:1fr}}
.testimonial-card{padding:32px 24px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);position:relative}
.dark-mode .testimonial-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.testimonial-card::before{content:'"';font-size:48px;color:#e94560;opacity:.3;position:absolute;top:16px;left:24px;font-family:Georgia,serif}
.testimonial-card p{font-size:14px;color:#555;line-height:1.8;margin-bottom:16px;padding-top:20px}
.dark-mode .testimonial-card p{color:#bbb}
.testimonial-card .author{display:flex;align-items:center;gap:12px}
.testimonial-card .author svg{width:40px;height:40px;border-radius:50%}
.testimonial-card .author .name{font-size:14px;font-weight:600}
.testimonial-card .author .role{font-size:12px;color:#888}
.news-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%)}
.dark-mode .news-section{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 100%)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:768px){.news-grid{grid-template-columns:1fr}}
@media(max-width:480px){.news-grid{grid-template-columns:1fr}}
.news-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:all .3s}
.dark-mode .news-card{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.news-card:hover{transform:translateY(-5px)}
.news-card svg{width:100%;height:180px;object-fit:cover;display:block}
.news-card .news-info{padding:20px}
.news-card .news-info .date{font-size:12px;color:#e94560;font-weight:500;margin-bottom:8px}
.news-card .news-info h4{font-size:16px;margin-bottom:8px;line-height:1.4}
.news-card .news-info p{font-size:13px;color:#666;line-height:1.6}
.dark-mode .news-card .news-info p{color:#aaa}
.faq-section{background:#fff}
.dark-mode .faq-section{background:#0f0f1a}
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid #eee;padding:20px 0;cursor:pointer}
.dark-mode .faq-item{border-color:#2a2a4e}
.faq-item:first-child{padding-top:0}
.faq-question{display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:600;color:#1a1a2e;transition:color .3s}
.dark-mode .faq-question{color:#e0e0e0}
.faq-question:hover{color:#e94560}
.faq-question .icon{font-size:24px;transition:transform .3s;color:#e94560}
.faq-item.open .faq-question .icon{transform:rotate(45deg)}
.faq-answer{padding-top:16px;display:none;font-size:15px;color:#555;line-height:1.8}
.dark-mode .faq-answer{color:#bbb}
.faq-item.open .faq-answer{display:block}
.howto-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%)}
.dark-mode .howto-section{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 100%)}
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
@media(max-width:768px){.howto-steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.howto-steps{grid-template-columns:1fr}}
.howto-step{text-align:center;padding:32px 20px;background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);position:relative;counter-increment:step}
.dark-mode .howto-step{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.howto-step::before{content:counter(step);position:absolute;top:-12px;left:50%;transform:translateX(-50%);width:32px;height:32px;background:#e94560;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}
.howto-step svg{width:48px;height:48px;margin-bottom:12px;margin-top:8px}
.howto-step h4{font-size:16px;margin-bottom:8px}
.howto-step p{font-size:13px;color:#666}
.dark-mode .howto-step p{color:#aaa}
.contact-section{background:#fff}
.dark-mode .contact-section{background:#0f0f1a}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.contact-info{padding:32px;background:#f8f9fa;border-radius:20px}
.dark-mode .contact-info{background:#1a1a2e}
.contact-info h3{font-size:24px;margin-bottom:24px}
.contact-info .info-item{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.contact-info .info-item svg{width:24px;height:24px;flex-shrink:0}
.contact-info .info-item .label{font-size:14px;color:#888}
.contact-info .info-item .value{font-size:16px;font-weight:500}
.contact-form{display:flex;flex-direction:column;gap:16px}
.contact-form input,.contact-form textarea{padding:14px 18px;border:1px solid #ddd;border-radius:12px;font-size:15px;background:#fff;transition:border-color .3s;width:100%}
.dark-mode .contact-form input,.dark-mode .contact-form textarea{background:#1a1a2e;border-color:#2a2a4e;color:#e0e0e0}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#e94560}
.contact-form textarea{min-height:120px;resize:vertical}
footer{background:#1a1a2e;color:rgba(255,255,255,0.7);padding:60px 0 30px}
.dark-mode footer{background:#0a0a14}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:20px;font-weight:600}
.footer-col p{font-size:14px;line-height:1.8;margin-bottom:12px}
.footer-col a{color:rgba(255,255,255,0.6);text-decoration:none;display:block;font-size:14px;margin-bottom:10px;transition:color .3s}
.footer-col a:hover{color:#e94560}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;margin-top:40px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px}
.footer-bottom a{color:rgba(255,255,255,0.6);text-decoration:none;margin-left:16px;transition:color .3s}
.footer-bottom a:hover{color:#e94560}
.back-to-top{position:fixed;bottom:40px;right:40px;width:48px;height:48px;background:#e94560;color:#fff;border:none;border-radius:50%;cursor:pointer;display:none;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 15px rgba(233,69,96,0.4);z-index:999;transition:all .3s}
.back-to-top:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(233,69,96,0.5)}
.back-to-top.visible{display:flex}
.dark-mode-toggle{position:fixed;bottom:40px;left:40px;width:48px;height:48px;background:#1a1a2e;color:#fff;border:1px solid rgba(255,255,255,0.2);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;z-index:999;transition:all .3s;backdrop-filter:blur(10px)}
.dark-mode-toggle:hover{transform:scale(1.1)}
.dark-mode .dark-mode-toggle{background:#e94560;border-color:#e94560}
.search-entry{position:fixed;top:80px;right:20px;z-index:998}
.search-entry input{padding:10px 16px;border:1px solid rgba(255,255,255,0.2);border-radius:30px;background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);color:#fff;font-size:14px;width:200px;transition:all .3s}
.search-entry input::placeholder{color:rgba(255,255,255,0.5)}
.search-entry input:focus{outline:none;border-color:#e94560;width:260px}
.dark-mode .search-entry input{background:rgba(20,20,40,0.6);border-color:rgba(255,255,255,0.08)}
@media(max-width:768px){.search-entry{display:none}}
.breadcrumb{padding:16px 0;font-size:13px;color:#888}
.breadcrumb a{color:#e94560;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{margin:0 8px}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}
.pagination a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:#fff;color:#1a1a2e;text-decoration:none;font-size:14px;font-weight:500;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.dark-mode .pagination a{background:#1a1a2e;color:#e0e0e0}
.pagination a:hover,.pagination a.active{background:#e94560;color:#fff}
.pagination a.prev,.pagination a.next{width:auto;padding:0 16px}
.related-articles{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:24px}
@media(max-width:768px){.related-articles{grid-template-columns:1fr}}
.related-article{display:flex;align-items:center;gap:16px;padding:16px;background:#fff;border-radius:16px;box-shadow:0 2px 10px rgba(0,0,0,0.04);transition:all .3s}
.dark-mode .related-article{background:#1a1a2e;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.related-article:hover{transform:translateX(4px)}
.related-article svg{width:60px;height:60px;border-radius:12px;flex-shrink:0}
.related-article .info h5{font-size:14px;margin-bottom:4px;line-height:1.4}
.related-article .info .date{font-size:12px;color:#888}
.sitemap-section{background:#f8f9fa;padding:40px 0}
.dark-mode .sitemap-section{background:#0f0f1a}
.sitemap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
@media(max-width:768px){.sitemap-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.sitemap-grid{grid-template-columns:1fr}}
.sitemap-col h4{font-size:16px;margin-bottom:16px;color:#e94560}
.sitemap-col a{display:block;color:#555;text-decoration:none;font-size:14px;padding:4px 0;transition:color .3s}
.dark-mode .sitemap-col a{color:#aaa}
.sitemap-col a:hover{color:#e94560}
.privacy-section,.disclaimer-section{background:#fff;padding:60px 0}
.dark-mode .privacy-section,.dark-mode .disclaimer-section{background:#0f0f1a}
.privacy-section h2,.disclaimer-section h2{font-size:28px;margin-bottom:20px}
.privacy-section p,.disclaimer-section p{font-size:15px;color:#555;line-height:1.8;margin-bottom:16px}
.dark-mode .privacy-section p,.dark-mode .disclaimer-section p{color:#bbb}
.latest-updates{background:#fff;padding:24px;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,0.06);margin-top:24px}
.dark-mode .latest-updates{background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.latest-updates h4{font-size:18px;margin-bottom:16px;color:#e94560}
.latest-updates ul{list-style:none}
.latest-updates li{padding:8px 0;border-bottom:1px solid #f0f0f0;font-size:14px;display:flex;justify-content:space-between}
.dark-mode .latest-updates li{border-color:#2a2a4e}
.latest-updates li:last-child{border:none}
.latest-updates .date{color:#888;font-size:12px}
.prev-next{display:flex;justify-content:space-between;margin-top:40px;gap:20px}
.prev-next a{padding:12px 24px;background:#fff;border-radius:12px;color:#1a1a2e;text-decoration:none;font-size:14px;font-weight:500;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,0.04);display:flex;align-items:center;gap:8px}
.dark-mode .prev-next a{background:#1a1a2e;color:#e0e0e0}
.prev-next a:hover{background:#e94560;color:#fff}
@media(max-width:768px){.prev-next{flex-direction:column}}
.eeat-meta{font-size:13px;color:#888;margin-top:8px;display:flex;gap:16px;flex-wrap:wrap}
.eeat-meta span{display:flex;align-items:center;gap:4px}
.article-content{max-width:800px;margin:0 auto}
.article-content h2{font-size:28px;margin-top:40px;margin-bottom:16px;color:#1a1a2e}
.dark-mode .article-content h2{color:#e0e0e0}
.article-content h3{font-size:22px;margin-top:32px;margin-bottom:12px;color:#1a1a2e}
.dark-mode .article-content h3{color:#e0e0e0}
.article-content p{font-size:16px;color:#444;line-height:1.9;margin-bottom:16px}
.dark-mode .article-content p{color:#bbb}
.article-content ul,.article-content ol{padding-left:24px;margin-bottom:16px;color:#444}
.dark-mode .article-content ul,.dark-mode .article-content ol{color:#bbb}
.article-content li{margin-bottom:8px}
.article-content a{color:#e94560;text-decoration:none}
.article-content a:hover{text-decoration:underline}
.article-content img{max-width:100%;border-radius:12px;margin:24px 0}
.article-content blockquote{border-left:4px solid #e94560;padding:16px 24px;background:#f8f9fa;border-radius:0 12px 12px 0;margin:24px 0;font-style:italic;color:#555}
.dark-mode .article-content blockquote{background:#1a1a2e;color:#bbb}
.article-content .highlight{background:linear-gradient(135deg,rgba(233,69,96,0.1),rgba(15,52,96,0.1));padding:24px;border-radius:16px;margin:24px 0}
.article-content .highlight h4{color:#e94560;margin-bottom:8px}
.scroll-animate{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.scroll-animate.visible{opacity:1;transform:translateY(0)}
.svg-placeholder{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e94560,#0f3460);border-radius:12px;color:#fff;font-size:14px;font-weight:600;overflow:hidden}
.svg-placeholder.dark{background:linear-gradient(135deg,#ff6b81,#4a90d9)}
.svg-placeholder.round{border-radius:50%}
.svg-placeholder.wide{border-radius:8px;aspect-ratio:auto}
@media(prefers-reduced-motion:reduce){.scroll-hidden,.scroll-animate{opacity:1;transform:none;transition:none}.hover-effect,.rounded-card,.team-card,.product-card,.advantage-card,.solution-card,.industry-card,.case-card,.news-card,.partner-item,.testimonial-card,.culture-card{transition:none}.hover-effect:hover,.rounded-card:hover,.case-card:hover,.news-card:hover,.partner-item:hover{transform:none}}