.sing-c{body{background:#fff;color:var(--text-main);line-height:1.5}.slidItem img{display:block;max-width:100%;width:100%;height:100%;object-fit:contain}.icon-svg{width:14px;height:14px;fill:currentColor}.top-bar{background:var(--brand-dark);color:#fff;font-size:12px;padding:6px 0}.top-inner{display:flex;justify-content:space-between}header{border-bottom:1px solid #eee;position:sticky;top:0;background:#fff;z-index:100}.nav-inner{height:70px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:28px;font-weight:900;letter-spacing:-1px}.nav-menu{display:flex;gap:30px;font-size:16px;font-weight:600;text-transform:uppercase}.btn-inquiry{background:var(--brand-dark);color:#fff;padding:8px 20px;font-size:12px;border-radius:2px;font-weight:700}.details-section{background:#fcfcfc;padding:60px 0;border-top:1px solid #f0f0f0;border-bottom:1px solid #f0f0f0}.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.detail-card{background:#fff;border:1px solid #eee;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,.03);min-height:400px;display:flex;flex-direction:column}.detail-img-area{flex:1;background:#fcfcfd;border-radius:4px;overflow:hidden;display:flex;align-items:center;justify-content:center}.detail-text{padding:20px}.detail-img-area img{max-height:100%;max-width:100%}.detail-text h3{font-size:18px;margin-bottom:8px;color:#222;font-weight:700}.detail-text p{font-size:16px;color:#888}.details-nav-col{display:flex;flex-direction:column;align-items:center}.scroll-control{width:40px;height:30px;background:#fff;border:1px solid #eee;border-radius:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#ccc;margin:10px 0;box-shadow:0 2px 8px rgba(0,0,0,.05);transition:.2s;font-size:12px}.scroll-control:hover{color:var(--brand-dark);border-color:var(--brand-dark)}.nav-viewport{width:100%;height:400px;overflow:hidden;position:relative}.nav-track{display:flex;flex-direction:column;gap:15px;transition:transform .4s cubic-bezier(.25,.8,.25,1)}.details-section .nav-item{height:120px;background:#fff;border:1px solid transparent;border-radius:6px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:.3s;box-shadow:0 2px 5px rgba(0,0,0,.02)}.details-section .nav-item:hover{box-shadow:0 5px 15px rgba(0,0,0,.05)}.nav-left{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:#555}.nav-dot{width:8px;height:8px;background:#ddd;border-radius:50%}.nav-arrow{font-size:18px;color:transparent}.details-section .nav-item.active{background:#f0fdf4;border-color:var(--brand-dark);box-shadow:none}.details-section .nav-item.active .nav-dot{background:var(--brand-dark)}.details-section .nav-item.active .nav-left{color:#000;font-weight:700}.details-section .nav-item.active .nav-arrow{color:var(--brand-dark)}footer{background:#0f1218;color:#888;padding:50px 0 20px;font-size:12px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #222;margin-bottom:20px}.f-head{color:#fff;font-weight:700;margin-bottom:20px;font-size:12px;letter-spacing:1px}.f-item{margin-bottom:8px;cursor:pointer}.f-item:hover{color:#fff}@media (max-width:768px){.nav-menu,.top-bar{display:none}.nav-inner{padding:0 10px}.details-grid{gap:30px}.footer-grid{grid-template-columns:1fr}.nav-viewport{height:275px}.details-section{padding:0}.details-section .nav-item{height:80px}}}