:root{--brand: #2563eb;--brand-dark: #1e40af;--brand-light: #dbeafe;--accent: #f59e0b;--accent-dark: #d97706;--bg: #ffffff;--bg-alt: #f8fafc;--text: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Noto Sans TC,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 24px}.hero{background:linear-gradient(135deg,#1e3a5f,#2563eb);color:#fff;padding:100px 24px 80px;text-align:center}.hero h1{font-size:clamp(28px,5vw,48px);font-weight:900;line-height:1.3;margin-bottom:20px}.hero .subtitle{font-size:clamp(16px,2.5vw,20px);opacity:.9;max-width:600px;margin:0 auto 36px;font-weight:400}.hero .badge{display:inline-block;background:#ffffff26;border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:6px 18px;font-size:14px;margin-bottom:28px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.btn{display:inline-block;padding:16px 36px;border-radius:999px;font-weight:700;font-size:17px;cursor:pointer;border:none;transition:all .2s}.btn-primary{background:var(--accent);color:#1a1a1a}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 24px #f59e0b4d}.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5);margin-left:12px}.btn-outline:hover{border-color:#fff;background:#ffffff1a}.section{padding:80px 24px}.section-alt{background:var(--bg-alt)}.section-title{font-size:clamp(24px,4vw,36px);font-weight:800;text-align:center;margin-bottom:12px}.section-desc{text-align:center;color:var(--text-secondary);max-width:600px;margin:0 auto 48px;font-size:16px}.pain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;max-width:1100px;margin:0 auto}.pain-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:all .2s}.pain-card:hover{border-color:var(--brand);box-shadow:0 4px 20px #2563eb14}.pain-card .icon{font-size:36px;margin-bottom:12px}.pain-card h3{font-size:18px;font-weight:700;margin-bottom:8px}.pain-card p{color:var(--text-secondary);font-size:15px;line-height:1.6}.solution-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;max-width:1100px;margin:0 auto}.solution-card{background:var(--brand-light);border-radius:var(--radius);padding:32px 28px;border-left:4px solid var(--brand)}.solution-card .scenario{font-size:14px;color:var(--brand);font-weight:600;margin-bottom:8px}.solution-card h3{font-size:17px;font-weight:700;margin-bottom:8px}.solution-card p{color:var(--text-secondary);font-size:15px}.solution-card .example{margin-top:12px;background:#fff;border-radius:8px;padding:12px 16px;font-size:14px;color:var(--text);border:1px solid var(--border)}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;max-width:1100px;margin:0 auto;counter-reset:step}.step{text-align:center;padding:24px 16px;position:relative}.step-num{width:48px;height:48px;background:var(--brand);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin:0 auto 12px}.step h4{font-size:15px;font-weight:700;margin-bottom:4px}.step p{font-size:13px;color:var(--text-secondary)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:960px;margin:0 auto}.pricing-card{background:#fff;border:2px solid var(--border);border-radius:var(--radius);padding:36px 28px;text-align:center;transition:all .2s;position:relative}.pricing-card.featured{border-color:var(--brand);box-shadow:0 8px 32px #2563eb1f;transform:scale(1.03)}.pricing-card .tag{position:absolute;top:-14px;left:50%;transform:translate(-50%);background:var(--brand);color:#fff;padding:4px 20px;border-radius:999px;font-size:13px;font-weight:600}.pricing-card h3{font-size:22px;font-weight:800;margin-bottom:8px}.pricing-card .price-setup{font-size:14px;color:var(--text-secondary);margin-bottom:4px}.pricing-card .price-main{font-size:36px;font-weight:900;color:var(--brand);margin-bottom:4px}.pricing-card .price-unit{font-size:14px;color:var(--text-secondary);margin-bottom:20px}.pricing-card ul{list-style:none;text-align:left;margin-bottom:24px}.pricing-card li{padding:6px 0;font-size:15px;display:flex;align-items:flex-start;gap:8px}.pricing-card li:before{content:"✓";color:var(--brand);font-weight:700;flex-shrink:0}.faq-list{max-width:720px;margin:0 auto}.faq-item{border-bottom:1px solid var(--border);padding:20px 0}.faq-q{font-weight:700;font-size:16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.faq-a{color:var(--text-secondary);font-size:15px;margin-top:10px;line-height:1.7}.cta-section{background:linear-gradient(135deg,#1e3a5f,#2563eb);color:#fff;text-align:center;padding:80px 24px}.cta-section h2{font-size:clamp(24px,4vw,36px);font-weight:800;margin-bottom:16px}.cta-section p{opacity:.9;max-width:500px;margin:0 auto 32px}.cta-section .contact-info{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;margin-top:32px;font-size:15px}.cta-section .contact-info span{opacity:.85}footer{background:#0f172a;color:#94a3b8;text-align:center;padding:32px 24px;font-size:14px}@media(max-width:768px){.hero{padding:72px 20px 60px}.btn-outline{margin-left:0;margin-top:12px}.hero .buttons{display:flex;flex-direction:column;align-items:center;gap:8px}.section{padding:60px 20px}.pricing-card.featured{transform:none}.steps{grid-template-columns:repeat(3,1fr)}}@media(max-width:480px){.steps{grid-template-columns:repeat(2,1fr)}}