*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Noto Sans TC',sans-serif;background:#fff;color:#333;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.section-inner{max-width:1180px;margin:0 auto;padding:0 24px}

.site-header{background:#fff;border-bottom:1px solid #E5E8EC;position:sticky;top:0;z-index:100}
.header-inner{max-width:1180px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:19px;font-weight:800;color:#123B7A}
.logo span{display:block;font-size:11px;font-weight:400;color:#8A94A3;letter-spacing:.04em}
.main-nav{display:flex;gap:28px}
.main-nav a{font-size:14px;font-weight:600;color:#3D4A5C}
.main-nav a:hover{color:#1E5FBF}

.hero{background-size:cover;background-position:center;padding:120px 0 100px}
.hero-inner{max-width:1180px;margin:0 auto;padding:0 24px}
.hero h1{font-size:38px;font-weight:800;color:#fff;line-height:1.4;margin-bottom:20px}
.hero-sub{font-size:15px;color:rgba(255,255,255,.85);max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{font-size:14px;font-weight:700;padding:13px 30px;border-radius:4px;transition:opacity .2s}
.btn-solid{background:#1E5FBF;color:#fff}
.btn-solid:hover{opacity:.88}
.btn-outline{border:2px solid rgba(255,255,255,.6);color:#fff}
.btn-outline:hover{border-color:#fff}

.intro{padding:80px 0}
.intro-grid{max-width:1180px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.intro-media img{border-radius:8px}
.intro-text h2{font-size:26px;font-weight:800;color:#123B7A;margin-bottom:14px}
.line{width:56px;height:3px;background:#1E5FBF;margin-bottom:24px}
.intro-text p{font-size:14.5px;color:#5A6472;margin-bottom:16px}

.collection{padding:80px 0;background:#F6F8FB}
.section-title{font-size:26px;font-weight:800;color:#123B7A;text-align:center}
.title-line{width:56px;height:3px;background:#1E5FBF;margin:16px auto 44px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 2px 12px rgba(18,59,122,.06)}
.product-card img{aspect-ratio:4/3;object-fit:cover}
.card-body{padding:20px}
.card-body h3{font-size:15px;font-weight:700;color:#1B2430;margin-bottom:6px}
.card-body p{font-size:13px;color:#1E5FBF;font-style:italic}
.card-bar{height:4px;background:#E0552A}
.card-bar.blue{background:#1E5FBF}

.reports{padding:80px 0;position:relative}
.dots-bg{position:absolute;top:0;left:0;right:0;height:130px;background-image:radial-gradient(#D8DEE8 1.5px,transparent 1.5px);background-size:18px 18px;opacity:.6}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.news-card img{aspect-ratio:16/9;object-fit:cover;border-radius:6px;margin-bottom:16px}
.news-date{font-size:12px;font-weight:700;color:#1E5FBF;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.news-card h3{font-size:15px;font-weight:700;color:#1B2430}
.news-card h3 a:hover{color:#1E5FBF}

.site-footer{background:#0F2757;color:rgba(255,255,255,.8);padding:56px 0 0}
.footer-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:40px}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px}
.footer-col{display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.72)}
.footer-col a:hover{color:#fff}
.footer-contact p{font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:8px}
.footer-bottom{margin-top:40px;padding:20px 24px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:12.5px;color:rgba(255,255,255,.5)}

@media(max-width:860px){
  .main-nav{display:none}
  .intro-grid{grid-template-columns:1fr}
  .card-grid,.news-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .hero h1{font-size:28px}
}