:root{--blue:#064a91;--blue2:#0b5cad;--yellow:#ffd84d;--light:#f4f8ff;--text:#1e293b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft JhengHei",Arial,sans-serif;background:#eef3f9;color:var(--text);line-height:1.65}a{text-decoration:none;color:inherit}.hero{background:linear-gradient(90deg,rgba(255,255,255,.98),rgba(235,245,255,.92)),url('hero_bg.jpg') center/cover no-repeat}.hero-inner{max-width:1180px;margin:0 auto;display:flex;gap:30px;align-items:center;padding:48px 26px}.hero-text{flex:1.2}.eyebrow{font-size:30px;font-weight:900;color:#111}.hero h1{font-size:68px;line-height:1.05;color:var(--blue);margin:8px 0;font-weight:900;letter-spacing:2px}.hero h2{font-size:25px;margin:10px 0;color:#111}.hero p{font-size:21px;margin:14px 0 22px}.hero-icons{display:flex;flex-wrap:wrap;gap:14px;margin:20px 0}.hero-icons a{display:flex;flex-direction:column;align-items:center;gap:6px;font-weight:700;color:#123}.hero-icons span{width:58px;height:58px;border-radius:50%;background:var(--blue);display:grid;place-items:center;color:#fff;font-size:28px;box-shadow:0 8px 18px rgba(6,74,145,.18)}.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:160px;padding:13px 24px;border-radius:13px;font-weight:900;font-size:18px;box-shadow:0 5px 14px rgba(0,0,0,.12);transition:.2s}.btn:hover{transform:translateY(-2px)}.primary{background:var(--yellow);color:#111}.secondary{background:#fff;color:var(--blue);border:2px solid var(--blue)}.light{background:#fff;color:var(--blue)}.phone-wrap{flex:.8;text-align:center}.phone-wrap img{max-width:100%;border-radius:22px;box-shadow:0 22px 60px rgba(0,0,0,.18)}.section{max-width:1180px;margin:0 auto;padding:44px 26px}.section h2{text-align:center;color:var(--blue);font-size:32px;margin:0 0 28px;font-weight:900}.section h2:before,.section h2:after{content:"";display:inline-block;width:80px;height:2px;background:#9ab2d0;vertical-align:middle;margin:0 20px}.grid{display:grid;gap:20px}.four{grid-template-columns:repeat(4,1fr)}.five{grid-template-columns:repeat(5,1fr)}.card,.feature-card,.case-card{background:#fff;border-radius:18px;padding:20px;text-align:center;box-shadow:0 4px 18px rgba(30,41,59,.08);border:1px solid #e7eef8;transition:.2s;overflow:hidden}.card:hover,.feature-card:hover,.case-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(30,41,59,.14)}.problem-card .icon{width:62px;height:62px;margin:0 auto 12px;border-radius:18px;background:#eaf3ff;color:var(--blue);display:grid;place-items:center;font-size:34px;font-weight:900}.problem-card .line{background:#1bc85d;color:#fff;font-size:16px}.card h3,.feature-card h3,.case-card h3{font-size:20px;color:#0b3f7b;margin:8px 0}.card p,.feature-card p,.case-card p{margin:0;font-size:16px}.feature-card,.case-card{padding:14px}.feature-card img,.case-card img{width:100%;height:140px;object-fit:cover;border-radius:13px;background:#edf3fb}.cases{background:#fff;border-radius:28px}.flow-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.step{background:#fff;border:1px solid #d9e8fb;border-radius:16px;min-width:190px;padding:18px;text-align:center;box-shadow:0 4px 14px rgba(30,41,59,.08);position:relative}.step span{display:block;font-size:36px}.step b{display:block;color:var(--blue);font-size:18px}.step small{display:block;color:#475569}.benefits{
  display:grid;
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  gap:22px;
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}

.benefit-left,
.benefit-right,
.engineer{
  height:100%;
  min-height:360px;
  box-sizing:border-box;
}

.engineer{
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  object-fit:cover;
  object-position:center bottom;
  border-radius:20px;
  box-shadow:0 4px 18px rgba(30,41,59,.08);
  background:#fff;
}.benefit-left,.benefit-right{background:#fff;border-radius:20px;padding:24px;box-shadow:0 4px 18px rgba(30,41,59,.08)}.benefits h2{text-align:left;font-size:28px}.benefits h2:before,.benefits h2:after{display:none}.industry-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.industry-list a{background:#f2f7ff;border-radius:12px;padding:12px;color:#0b3f7b;font-weight:700}.benefit-right ul{list-style:none;padding:0;margin:0}.benefit-right li{margin:16px 0;padding-left:44px;position:relative}.benefit-right li:before{content:"✓";position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900}.benefit-right b{display:block;font-size:20px;color:#111}.benefit-right span{display:block;color:#475569}.cta{background:linear-gradient(90deg,#043b78,#075db4);color:#fff;text-align:center;padding:40px 22px}.cta h2{font-size:32px;margin:0 0 14px}.checkline{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:18px}.checkline span:before{content:"✓";border:1px solid #fff;border-radius:50%;padding:0 4px;margin-right:8px}.center{justify-content:center}.footer{max-width:1180px;margin:0 auto;background:#fff;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:20px 26px}.company{display:flex;align-items:center;gap:12px}.company img{width:82px;height:auto}.contact-links{display:flex;gap:16px;flex-wrap:wrap;font-weight:700}.contact-links a{color:#111}.contact-links a:hover{color:var(--blue)}.top{color:var(--blue);font-weight:900}@media(max-width:1000px){.five{grid-template-columns:repeat(2,1fr)}.four{grid-template-columns:repeat(2,1fr)}.benefits{grid-template-columns:1fr}.engineer{display:none}.section h2:before,.section h2:after{width:40px}}@media(max-width:720px){.hero-inner{padding:34px 18px}.hero h1{font-size:46px}.hero h2{font-size:20px}.hero p{font-size:18px}.phone-wrap{display:none}.five,.four{grid-template-columns:1fr}.section{padding:34px 18px}.section h2{font-size:26px}.section h2:before,.section h2:after{display:none}.industry-list{grid-template-columns:1fr}.footer{align-items:flex-start}.contact-links{flex-direction:column;gap:8px}.btn{width:100%}}