*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:#f5f0e6;color:#333;line-height:1.6}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(245,240,230,0.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,169,97,0.2)}
.header-container{max-width:1400px;margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;justify-content:space-between}
.header-logo{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:700;color:#2c2c2c}
.header-logo svg{width:32px;height:32px}
.nav-links{display:flex;gap:8px}
.nav-links a{padding:8px 16px;border-radius:8px;font-size:0.95rem;font-weight:600;color:#555;transition:all 0.2s}
.nav-links a:hover,.nav-links a.active{color:#b8860b;background:rgba(184,134,11,0.08)}
.btn-download{display:flex;align-items:center;gap:6px;padding:10px 24px;background:linear-gradient(135deg,#FFD700,#FF8C00);color:#fff;font-weight:700;border-radius:12px;box-shadow:0 4px 15px rgba(255,140,0,0.3);transition:all 0.3s}
.btn-download:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,140,0,0.4)}
.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;color:#333}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:70px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,0.4) 0%,rgba(0,0,0,0.1) 50%,transparent 100%)}
.hero-content{position:relative;z-index:1;max-width:1400px;margin:0 auto;padding:0 24px;width:100%}
.hero-buttons{display:flex;gap:16px;margin-bottom:32px;flex-wrap:wrap}
.btn-hero{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:12px;font-weight:700;font-size:1.05rem;transition:all 0.3s;cursor:pointer;border:none}
.btn-hero-primary{background:linear-gradient(135deg,#FFD700,#FF8C00);color:#fff;box-shadow:0 4px 20px rgba(255,140,0,0.4)}
.btn-hero-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(255,140,0,0.5)}
.btn-hero-secondary{background:linear-gradient(135deg,#FF6B35,#FF4500);color:#fff;box-shadow:0 4px 20px rgba(255,69,0,0.4)}
.btn-hero-secondary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(255,69,0,0.5)}
.hero-stats{display:flex;gap:32px;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);padding:20px 32px;border-radius:16px;border:1px solid rgba(255,255,255,0.2);width:fit-content}
.hero-stat{text-align:center}
.hero-stat-num{font-size:1.8rem;font-weight:800;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,0.3)}
.hero-stat-label{font-size:0.85rem;color:rgba(255,255,255,0.8);margin-top:4px}
.section{padding:80px 24px;max-width:1400px;margin:0 auto}
.section-title{text-align:center;font-size:2.2rem;font-weight:800;color:#2c2c2c;margin-bottom:8px}
.section-subtitle{text-align:center;font-size:0.9rem;color:#999;letter-spacing:3px;text-transform:uppercase;margin-bottom:16px}
.title-divider{width:60px;height:3px;background:linear-gradient(90deg,#FFD700,#FF8C00);margin:0 auto 48px;border-radius:2px}
.carousel-section{background:#faf6ee}
.carousel{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,0.15)}
.carousel-slides{position:relative;aspect-ratio:16/9}
.carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity 0.6s ease;background-size:cover;background-position:center}
.carousel-slide.active{opacity:1}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,0.9);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#333;transition:all 0.3s;z-index:10}
.carousel-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.1)}
.carousel-arrow.prev{left:20px}
.carousel-arrow.next{right:20px}
.carousel-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.carousel-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.5);border:none;cursor:pointer;transition:all 0.3s}
.carousel-dot.active{background:#FFD700;width:24px;border-radius:5px}
.classes-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.class-card{border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.1);transition:all 0.3s;background:#fff}
.class-card:hover{transform:translateY(-8px);box-shadow:0 12px 30px rgba(0,0,0,0.15)}
.class-image{position:relative;aspect-ratio:3/4;background:#ddd;background-size:cover;background-position:center}
.class-name{position:absolute;bottom:0;left:0;right:0;padding:16px;background:linear-gradient(transparent,rgba(0,0,0,0.8));color:#fff;font-weight:700;font-size:1.1rem;text-align:center}
.news-section{background:#faf6ee}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.08);transition:all 0.3s}
.news-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.12)}
.news-thumb{position:relative;aspect-ratio:16/9;background:#ddd;background-size:cover;background-position:center}
.news-category{position:absolute;top:12px;left:12px;padding:4px 12px;background:rgba(255,140,0,0.9);color:#fff;font-size:0.75rem;font-weight:600;border-radius:6px}
.news-body{padding:20px}
.news-title{font-size:1.1rem;font-weight:700;color:#2c2c2c;margin-bottom:8px;line-height:1.4}
.news-title a:hover{color:#b8860b}
.news-desc{font-size:0.9rem;color:#666;margin-bottom:12px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;justify-content:space-between;font-size:0.8rem;color:#999}
.news-more{text-align:center;margin-top:40px}
.btn-more{display:inline-block;padding:12px 32px;border:2px solid #b8860b;color:#b8860b;font-weight:600;border-radius:10px;transition:all 0.3s}
.btn-more:hover{background:#b8860b;color:#fff}
.footer{background:#1a1a1a;color:#ccc;padding:60px 24px 0}
.footer-container{max-width:1400px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #333}
.footer-brand h3{font-size:1.4rem;color:#FFD700;margin-bottom:12px}
.footer-brand p{font-size:0.9rem;line-height:1.8;color:#999;margin-bottom:20px}
.footer-qrcode{display:flex;gap:16px;align-items:center}
.qrcode-box{width:100px;height:100px;background:#fff;border-radius:8px;overflow:hidden;flex-shrink:0}
.qrcode-text{font-size:0.85rem;color:#999}
.footer-col h4{font-size:1.05rem;color:#fff;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:0.9rem;color:#999;transition:color 0.2s}
.footer-col ul li a:hover{color:#FFD700}
.footer-bottom{text-align:center;padding:24px 0;font-size:0.85rem;color:#666}
.back-to-top{position:fixed;bottom:30px;right:30px;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FFD700,#FF8C00);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(255,140,0,0.4);opacity:0;visibility:hidden;transition:all 0.3s;z-index:999}
.back-to-top.show{opacity:1;visibility:visible}
.article-detail{background:#fff;padding:40px;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,0.08)}
.article-title{font-size:2rem;font-weight:800;color:#2c2c2c;margin-bottom:16px;line-height:1.4}
.article-meta{display:flex;gap:20px;font-size:0.9rem;color:#999;padding-bottom:20px;border-bottom:1px solid #eee;margin-bottom:24px}
.article-content{font-size:1rem;line-height:1.9;color:#444}
.article-content img{max-width:100%;border-radius:8px;margin:16px 0}
@media(max-width:1024px){.classes-grid{grid-template-columns:repeat(3,1fr)}.news-grid{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.nav-links{display:none}.mobile-menu-btn{display:block}.classes-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.hero-stats{gap:20px;padding:16px 20px}.hero-stat-num{font-size:1.4rem}.section{padding:60px 16px}.section-title{font-size:1.6rem}.carousel-slides{aspect-ratio:16/9}}