*{margin:0;padding:0;box-sizing:border-box;font-family:'Inter','Microsoft YaHei',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}body{background:#fff;color:#333;transition:background .3s,color .3s;line-height:1.6}body.cream{background:#FFFDD0;color:#333}body.dark{background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);color:#e0e0e0}.loader{position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;display:flex;justify-content:center;align-items:center;z-index:9999;transition:opacity .5s,background .3s;opacity:1}body.cream .loader{background:#FFFDD0}body.dark .loader{background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)}.loader.hidden{opacity:0;pointer-events:none}.spinner{position:relative;width:80px;height:80px;display:flex;justify-content:center;align-items:center;gap:12px}.spinner .dot{width:16px;height:16px;background:linear-gradient(135deg,#0096c8,#00d4aa);border-radius:50%;animation:bounce 0.6s ease-in-out infinite;box-shadow:0 0 10px 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p{font-size:1.6rem;opacity:.9}main{padding:2rem;max-width:1000px;margin:80px auto 0}.broadcast-section{margin:2rem 0}.broadcast-box{display:flex;align-items:center;background:#fff;padding:1.2rem;border-left:5px solid #0096c8;box-shadow:0 4px 12px rgba(0,0,0,.05)}.dark .broadcast-box{background:#2a2a2a}.broadcast-box i{color:#0096c8;margin-right:1.2rem;font-size:1.3rem}.broadcast-content{flex:1;overflow:hidden;position:relative;height:24px}.broadcast-text{white-space:nowrap;position:absolute;left:100%}.broadcast-text.animate{animation:scroll 20s linear infinite}@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-200%)}}.author-section{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin:4rem 0}@media (max-width:768px){.author-section{grid-template-columns:1fr;gap:2rem}}.author-card{background:#fff;padding:2.5rem;text-align:center;box-shadow:0 8px 25px rgba(0,0,0,.07)}.dark .author-card{background:#2a2a2a}.author-avatar{width:120px;height:120px;object-fit:cover;margin:0 auto 1.5rem;border:4px solid #fff}.dark .author-avatar{border-color:#2a2a2a}.author-card h3{font-size:1.8rem;margin-bottom:.5rem;background:linear-gradient(90deg,#0096c8,#00d4aa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.author-card p{color:#666;font-size:1.1rem}.dark .author-card p{color:#aaa}.author-intro{background:#fff;padding:2.5rem;box-shadow:0 8px 25px rgba(0,0,0,.07)}.dark .author-intro{background:#2a2a2a}.author-intro h3{font-size:1.8rem;margin-bottom:1.2rem;background:linear-gradient(90deg,#0096c8,#00d4aa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.author-intro p{color:#666;line-height:1.8;margin-bottom:1rem}.dark .author-intro p{color:#aaa}.action-buttons{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;margin-top:2rem}@media (max-width:768px){.action-buttons{grid-template-columns:repeat(2,1fr)}}.action-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.2rem;background:#fff;border:2px solid #0096c8;cursor:pointer;transition:all .3s;text-decoration:none;color:#333;border-radius:12px}.dark .action-btn{background:#2a2a2a;color:#e0e0e0}.action-btn:hover{background:linear-gradient(135deg,#0096c8,#00d4aa);color:#fff;border-color:transparent;transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,150,200,.2)}.action-btn i{font-size:1.8rem;margin-bottom:.5rem;color:#0096c8}.action-btn:hover i{color:#fff}.action-btn span{font-size:.95rem;font-weight:500}.slider-section{margin:4rem 0}.slider-container{position:relative;overflow:hidden;background:#000;height:450px}.rounded-slider{border-radius:24px}.slider{display:flex;transition:transform .8s cubic-bezier(0.4,0,0.2,1);height:100%}.slide{min-width:100%;height:100%;background-size:cover;background-position:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.7)}.grid-nine-section{margin:3rem 0}.section-title{font-size:2.3rem;margin-bottom:2.5rem;background:linear-gradient(90deg,#0096c8,#00d4aa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-align:center}.grid-nine{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;background:#e0e0e0;border:2px solid #d0d0d0;box-shadow:0 8px 20px rgba(0,0,0,0.05);border-radius:16px;overflow:hidden}@media (max-width:768px){.grid-nine{grid-template-columns:1fr;gap:3px;background:#e0e0e0;border:2px solid #d0d0d0}}.grid-item{background:#fff;padding:1.8rem 0.5rem;text-align:center;transition:all 0.2s ease;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:160px}.dark .grid-item{background:#2a2a2a}.grid-item:hover{transform:scale(1.01);background:#f9f9f9;box-shadow:0 0 0 2px #0096c8 inset;z-index:2;border-radius:0}.dark .grid-item:hover{background:#1f2a3f}.grid-item i{font-size:2.4rem;color:#0096c8;margin-bottom:0.5rem}.grid-item h4{font-size:1rem;margin-bottom:0.6rem;font-weight:600;color:#111}.dark .grid-item h4{color:#eee}.grid-link{display:inline-block;padding:0.3rem 1rem;background:linear-gradient(90deg,#0096c8,#00d4aa);color:#fff;text-decoration:none;font-size:0.8rem;font-weight:500;border-radius:20px;transition:all .2s}.grid-link:hover{background:#0096c8;transform:scale(1.05)}.site-footer{background:#fff;margin-top:6rem;padding:3rem 2rem;border-top:1px solid #eee}.dark .site-footer{background:#2a2a2a;border-top-color:#444}.footer-container{max-width:1000px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center}@media (max-width:768px){.footer-container{flex-direction:column;gap:2rem}}.footer-info{flex:1;min-width:260px;text-align:left}.footer-copyright{font-size:1rem;color:#888;margin-bottom:0.8rem}.dark .footer-copyright{color:#aaa}.footer-links{display:flex;flex-wrap:wrap;gap:1.5rem;margin-bottom:0.8rem}.footer-links a{color:#0096c8;text-decoration:none;font-size:0.95rem;transition:color .2s;white-space:nowrap}.footer-links a:hover{color:#00b4a0}.footer-legal{display:flex;flex-wrap:wrap;gap:1.5rem;font-size:0.9rem;color:#999}.dark .footer-legal{color:#aaa}.footer-legal a{color:#666;text-decoration:none}.dark .footer-legal a{color:#ccc}.footer-legal a:hover{color:#0096c8}.footer-qrcodes{display:flex;gap:1rem;align-items:center}.qrcode-item{display:flex;flex-direction:column;align-items:center;gap:0.3rem}.qrcode-item img{width:70px;height:70px;object-fit:cover;border-radius:8px;border:1px solid #ddd;padding:3px;background:#fff}.dark .qrcode-item img{border-color:#555;background:#2a2a2a}.qrcode-item span{font-size:0.7rem;color:#666}.dark .qrcode-item span{color:#aaa}body,button,input,textarea{font-family:'Inter','Microsoft YaHei',system-ui,sans-serif}h1,h2,h3,h4,.section-title{font-family:'Inter','Microsoft YaHei',sans-serif;font-weight:600}