:root{--primary: #ff6b35;--primary-light: #ffe4d2;--primary-dark: #993c1d;--secondary: #ef9f27;--accent: #2bb7b3;--ink: #3d2a1f;--ink-2: #5a4a3d;--muted: #8a6e5c;--line: #f0ebe5;--bg: #faf8f5;--white: #ffffff;--success: #2d7a2d}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,SF Pro Display,PingFang SC,Microsoft YaHei,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}body{overflow-x:hidden}a{color:inherit;text-decoration:none}button{font-family:inherit}#app{min-height:100vh}.bg-fixed{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(180deg,#faf8f5,#fff,#faf8f5)}.bg-fixed:before,.bg-fixed:after{content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.18}.bg-fixed:before{top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,#ff6b35,transparent 70%)}.bg-fixed:after{bottom:-200px;left:-200px;width:500px;height:500px;background:radial-gradient(circle,#ef9f27,transparent 70%)}.container{max-width:1280px;margin:0 auto;padding:0 32px}section{padding:80px 0;position:relative}.sec-head{text-align:center;margin-bottom:56px}.sec-eyebrow{display:inline-block;padding:6px 16px;border-radius:16px;background:var(--primary-light);color:var(--primary-dark);font-size:12px;font-weight:700;margin-bottom:16px;letter-spacing:1px}.sec-title{font-size:40px;font-weight:800;margin-bottom:14px;letter-spacing:-.5px}.sec-sub{font-size:16px;color:var(--muted);max-width:720px;margin:0 auto}.btn-primary{padding:14px 32px;border-radius:26px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:15px;font-weight:700;border:none;cursor:pointer;box-shadow:0 6px 18px #ff6b354d;display:inline-flex;align-items:center;gap:8px}.btn-ghost{padding:14px 32px;border-radius:26px;background:#fff;color:var(--ink);font-size:15px;font-weight:700;border:1.5px solid var(--line);cursor:pointer;display:inline-flex;align-items:center;gap:8px}@media(max-width:900px){.sec-title{font-size:28px}section{padding:56px 0}.container{padding:0 20px}}