:root{--primary: #1A5F7A;--primary-light: #2B7A9A;--secondary: #159895;--accent: #F97316;--accent-dark: #EA580C;--bg-light: #F8FAFC;--bg-white: #FFFFFF;--text-dark: #1E293B;--text-muted: #64748B;--border: #E2E8F0;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 24px;--danger: #EF4444;--success: #10B981;--warning: #F59E0B}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans SC,Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-dark);background:var(--bg-light);line-height:1.6}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 48px}@media(max-width:768px){.container{padding:0 20px}}@media(max-width:768px){input:not([type=checkbox]):not([type=radio]):not([type=range]),select,textarea{font-size:16px!important}}@media(max-width:768px){.section{padding:30px 0!important}.section-header{margin-bottom:18px!important}.section-title{font-size:22px!important;margin-bottom:6px!important}.section-subtitle{font-size:13px!important}.container{padding:0 16px!important}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:var(--radius-lg);font-weight:600;font-size:15px;cursor:pointer;transition:all .2s;border:none;text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 4px 12px #f9731666}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-white{background:#fff;color:var(--primary)}.btn-white:hover{background:#f0f9ff}.btn-sm{padding:8px 16px;font-size:13px;border-radius:16px}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease-out forwards;opacity:0}.animate-in.delay-1{animation-delay:.1s}.animate-in.delay-2{animation-delay:.2s}.animate-in.delay-3{animation-delay:.3s}.animate-in.delay-4{animation-delay:.4s}.section{padding:80px 0}.section-header{text-align:center;margin-bottom:56px}.section-badge{display:inline-block;padding:6px 16px;background:#1a5f7a14;color:var(--primary);font-size:14px;font-weight:500;border-radius:var(--radius-lg);margin-bottom:16px}.section-title{font-size:36px;font-weight:700;color:var(--text-dark);margin-bottom:12px}.section-subtitle{font-size:16px;color:var(--text-muted);max-width:600px;margin:0 auto}