:root{--primary: #1E7FB8;--accent: #0fb894;--accent-2: #3DBE7A;--ink: #1f2d3a;--sub: #5a6b7a;--line: #dbe6ee;--bg: #F4F8FB;--soft: #eef5fa;--gradient-brand: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);--shadow-soft: 0 12px 30px rgba(20, 60, 80, .1)}*{margin:0;padding:0;box-sizing:border-box}html,body{font-size:16px;font-family:Microsoft YaHei,PingFang SC,Helvetica Neue,Arial,sans-serif;color:var(--ink);background-color:#fff;-webkit-font-smoothing:antialiased}a{text-decoration:none;cursor:pointer;outline:none;color:inherit}button{background-color:transparent;border-style:none;cursor:pointer;outline:none;font-family:inherit}li{list-style:none}img{max-width:100%}h1,h2,h3,h4,h5{font-weight:700;color:var(--ink)}.skip-link{position:absolute;top:-40px;left:0;z-index:100;padding:8px 16px;background-color:var(--ink);color:#fff;text-decoration:none;font-weight:700;border-radius:0 0 4px}.skip-link:focus{top:0;outline:2px solid #fff;outline-offset:2px}body.hidden-status{overflow:hidden}.container{box-sizing:border-box;width:100%;max-width:1160px;margin:0 auto;padding:0 24px}.section{padding:88px 0}.text-gradient{background:var(--gradient-brand);-webkit-background-clip:text;background-clip:text;color:transparent}.glass-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-soft)}.dot-bg{background-image:radial-gradient(var(--accent) 1px,transparent 1px);background-size:18px 18px;opacity:.18}.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent);background:#0fb8941a;border:1px solid rgba(15,184,148,.3);padding:5px 14px;border-radius:20px}.section-title{font-size:32px;line-height:1.4;margin-bottom:12px}.section-sub{font-size:15px;color:var(--sub);line-height:1.8;max-width:640px}.btn-primary{display:inline-block;padding:13px 30px;font-size:15px;font-weight:600;color:#fff;background:var(--gradient-brand);border-radius:24px;box-shadow:0 10px 24px #0fb89447;transition:transform .2s ease,box-shadow .2s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px #0fb8945c}.btn-outline{display:inline-block;padding:12px 28px;font-size:15px;font-weight:600;color:var(--primary);border:1.5px solid var(--primary);border-radius:24px;transition:background-color .2s ease,color .2s ease}.btn-outline:hover{background-color:var(--primary);color:#fff}@media screen and (max-width: 1024px){.section{padding:64px 0}.section-title{font-size:28px}}@media screen and (max-width: 768px){.container{padding:0 18px}.section{padding:48px 0}.section-title{font-size:24px}.section-sub{font-size:14px}}