:root{--primary-color: #0052cc;--secondary-color: #00a3ff;--accent-color: #00e5ff;--text-main: #172b4d;--text-sub: #5e6c84;--bg-light: #f4f5f7;--card-bg: #ffffff;--white: #ffffff;--header-height: 80px;--max-width: 1140px;--radius-lg: 20px;--radius-md: 12px;--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 10px 30px rgba(0,82,204,.08);--shadow-lg: 0 20px 40px rgba(0,0,0,.1);--transition: all .4s cubic-bezier(.165, .84, .44, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:PingFang SC,SF Pro Display,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text-main);line-height:1.6;background-color:var(--bg-light);-webkit-font-smoothing:antialiased}html{scroll-behavior:smooth}a{text-decoration:none;color:inherit;transition:var(--transition)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes gradientMove{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes shine{0%{left:-100%}to{left:100%}}.header{height:var(--header-height);background-color:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:fixed;top:0;left:0;right:0;z-index:1000;border-bottom:1px solid rgba(0,0,0,.05);display:flex;align-items:center}.nav-container{width:100%;max-width:var(--max-width);margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 24px}.logo{font-size:1.4rem;font-weight:800;background:linear-gradient(to right,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.nav-links{display:flex;gap:32px}.nav-links a{font-size:1rem;font-weight:500;color:var(--text-sub);position:relative;cursor:pointer}.nav-links a:hover{color:var(--primary-color)}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary-color);transition:var(--transition)}.nav-links a:hover:after{width:100%}.hero{min-height:80vh;max-width:none;width:100%;margin:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:#000b1a;background:linear-gradient(-45deg,#000b1a,#001f3f,#0052cc,#001f3f);background-size:400% 400%;animation:gradientMove 15s ease infinite;color:#fff;padding:120px 24px 100px;position:relative;overflow:hidden}.hero-shapes .shape{position:absolute;filter:blur(80px);opacity:.4;z-index:1;border-radius:50%;animation:float 20s infinite alternate}.shape-1{width:400px;height:400px;background:var(--primary-color);top:-100px;left:-100px}.shape-2{width:300px;height:300px;background:var(--accent-color);bottom:-50px;right:-50px;animation-delay:-5s}.shape-3{width:250px;height:250px;background:var(--secondary-color);top:50%;left:70%;animation-delay:-10s}@keyframes float{0%{transform:translate(0) scale(1)}to{transform:translate(100px,50px) scale(1.2)}}.hero-content{z-index:2;max-width:900px;padding:0 20px}.hero-badge{display:inline-flex;align-items:center;padding:10px 24px;background:#ffffff14;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:100px;font-size:.95rem;font-weight:500;margin-bottom:32px;border:1px solid rgba(255,255,255,.15);box-shadow:0 8px 32px #0003;animation:fadeInUp 1s ease-out}.hero-badge .dot{width:8px;height:8px;background:var(--accent-color);border-radius:50%;margin-right:12px;box-shadow:0 0 10px var(--accent-color);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}to{transform:scale(1);opacity:1}}.hero h1{font-size:clamp(2.8rem,10vw,5rem);font-weight:900;line-height:1.05;margin-bottom:28px;letter-spacing:-2px;background:linear-gradient(135deg,#fff,#a5d8ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:fadeInUp 1s ease-out .2s backwards}.hero p{font-size:clamp(1.1rem,4vw,1.4rem);font-weight:400;color:#ffffffd9;max-width:640px;margin:0 auto 48px;line-height:1.6;animation:fadeInUp 1s ease-out .4s backwards}.hero-cta{display:flex;gap:20px;justify-content:center;animation:fadeInUp 1s ease-out .6s backwards}.btn-primary,.btn-outline{padding:16px 40px;border-radius:100px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:var(--transition);border:none}.btn-primary{background:var(--primary-color);color:#fff;box-shadow:0 10px 20px #0052cc4d}.btn-primary:hover{background:var(--secondary-color);transform:translateY(-3px);box-shadow:0 15px 30px #0052cc66}.btn-outline{background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-outline:hover{background:#ffffff26;border-color:#fff;transform:translateY(-3px)}.scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;opacity:.6;transition:var(--transition);cursor:pointer;z-index:2;animation:fadeIn 2s ease-out 1s backwards}.scroll-indicator:hover{opacity:1}.scroll-indicator span{font-size:.8rem;text-transform:uppercase;letter-spacing:2px;font-weight:600}.mouse{width:26px;height:42px;border:2px solid white;border-radius:20px;position:relative}.wheel{width:4px;height:8px;background:#fff;border-radius:2px;position:absolute;top:8px;left:50%;transform:translate(-50%);animation:scroll 1.5s infinite}@keyframes scroll{0%{transform:translate(-50%);opacity:1}to{transform:translate(-50%,15px);opacity:0}}@keyframes fadeIn{0%{opacity:0}to{opacity:.6}}section{padding:100px 24px;max-width:var(--max-width);margin:0 auto}.section-title{font-size:2.5rem;font-weight:800;text-align:center;margin-bottom:60px;color:var(--text-main);position:relative}.section-title:after{content:"";position:absolute;bottom:-15px;left:50%;transform:translate(-50%);width:60px;height:6px;background:linear-gradient(to right,var(--primary-color),var(--secondary-color));border-radius:10px}.intro-card{background:var(--white);padding:60px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center;position:relative;overflow:hidden}.intro-text p{font-size:1.25rem;color:var(--text-main);margin-bottom:24px;line-height:1.8}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}.card{background:var(--white);padding:40px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid rgba(0,0,0,.03);height:100%}.card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.card h3{font-size:1.4rem;margin-bottom:20px;color:var(--primary-color)}.map-placeholder{height:180px;background:linear-gradient(135deg,#f0f2f5,#e6e9ef);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-top:24px;color:var(--text-sub);font-size:.9rem;border:1px solid rgba(0,0,0,.05)}.qr-wrapper{background:var(--white);padding:50px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center;max-width:500px;margin:0 auto}.qr-image{width:220px;height:220px;padding:15px;background:#f8f9fa;border-radius:var(--radius-md);margin:20px auto;border:1px solid #eee;transition:var(--transition)}.qr-wrapper:hover .qr-image{transform:scale(1.05);border-color:var(--primary-color)}.legal-box{background:#172b4d;color:#ffffffe6;padding:60px;border-radius:var(--radius-lg)}.legal-list li{margin-bottom:20px;font-size:1.1rem;display:flex;align-items:flex-start}.legal-list li:before{content:"✓";color:var(--accent-color);margin-right:15px;font-weight:700}.footer{background:#091e42;color:#fff;padding:80px 24px 40px;text-align:center}.footer-link{color:var(--accent-color);font-weight:600;font-size:1.1rem;padding-bottom:2px;border-bottom:2px solid transparent}.footer-link:hover{border-bottom-color:var(--accent-color)}.footer-note{margin-top:40px;padding-top:40px;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem;opacity:.5}@media(max-width:768px){.nav-links{display:none}.section-title{font-size:2rem}.intro-card,.legal-box{padding:30px}.hero{min-height:70vh}}body{margin:0}