:root{--brand-primary: #003366;--brand-secondary: #4A4A4A;--brand-accent: #00A8E8;--bg-light: #F8F9FA;--bg-white: #FFFFFF;--text-main: #333333;--text-muted: #666666;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);font-family:Noto Sans TC,system-ui,-apple-system,sans-serif;line-height:1.6;font-weight:400;color:var(--text-main);background-color:var(--bg-white);-webkit-font-smoothing:antialiased}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:var(--transition-smooth)}ul{list-style:none}h1,h2,h3,h4{font-weight:700;line-height:1.2;color:var(--brand-primary)}section{padding:80px 20px;max-width:1200px;margin:0 auto}.container{max-width:1200px;margin:0 auto}button{cursor:pointer;border:none;background:none;font-family:inherit}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:20px 0;transition:var(--transition-smooth);background-color:transparent}.header.scrolled{padding:12px 0;background-color:#fffffff2;box-shadow:0 4px 20px #00000014;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:0 24px}.logo{display:flex;flex-direction:column}.logo-text{font-size:1.5rem;font-weight:900;color:var(--brand-primary);letter-spacing:2px}.logo-subtext{font-size:.65rem;color:var(--brand-secondary);font-weight:500;margin-top:-4px}.nav-links{display:flex;gap:40px}.nav-links a{font-size:1rem;font-weight:500;color:var(--brand-secondary)}.nav-links a:hover{color:var(--brand-accent)}.mobile-toggle{display:none;color:var(--brand-primary)}@media(max-width:768px){.mobile-toggle{display:block}.nav{position:fixed;top:70px;left:0;width:100%;height:100vh;background:#fff;padding:40px 20px;transform:translate(100%);transition:var(--transition-smooth)}.nav.open{transform:translate(0)}.nav-links{flex-direction:column;align-items:center;gap:30px}.nav-links a{font-size:1.25rem}}.hero{height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;color:#fff;padding:0;max-width:100%}.hero-bg-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.hero-bg-image{width:100%;height:100%;object-fit:cover;filter:brightness(.4) contrast(1.1)}.hero-gradient-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#001f3fcc,#0366)}.hero-content{position:relative;z-index:2;text-align:center;max-width:900px;padding:0 24px}.hero-badge{display:inline-block;padding:8px 16px;background:#00a8e833;border:1px solid rgba(0,168,232,.4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:40px;font-size:.875rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:32px;color:#00a8e8}.hero-title{font-size:4rem;line-height:1.1;color:#fff;margin-bottom:24px;text-shadow:0 2px 10px rgba(0,0,0,.3)}.hero-title span{background:linear-gradient(to right,#fff 50%,#00a8e8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-description{font-size:1.25rem;line-height:1.6;color:#ffffffe6;margin-bottom:48px;max-width:700px;margin-left:auto;margin-right:auto}.hero-actions{display:flex;gap:20px;justify-content:center}.btn{padding:14px 32px;border-radius:4px;font-weight:600;font-size:1rem;display:flex;align-items:center;justify-content:center;gap:12px;transition:var(--transition-smooth);text-decoration:none}.btn-primary{background:var(--brand-accent);color:#fff}.btn-primary:hover{background:#008fcc;transform:translateY(-2px);box-shadow:0 10px 20px #00a8e84d}.btn-secondary{border:1px solid rgba(255,255,255,.5);color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.btn-secondary:hover{background:#ffffff1a;border-color:#fff;transform:translateY(-2px)}@media(max-width:768px){.hero-title{font-size:2.5rem}.hero-description{font-size:1.1rem}.hero-actions{flex-direction:column;width:100%;max-width:300px;margin-left:auto;margin-right:auto}}.about{padding:120px 24px;background-color:#fff;position:relative;overflow:hidden;max-width:100%}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-description{font-size:1.125rem;color:var(--text-muted);line-height:1.8;margin-bottom:24px}.about-highlights{margin-top:32px;display:flex;flex-direction:column;gap:16px}.about-highlights li{display:flex;align-items:center;gap:12px;font-weight:500;color:var(--brand-primary)}.icon-accent{color:var(--brand-accent)}.about-visual{width:100%}.image-gallery-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:16px;height:500px}.gallery-main img{width:100%;height:100%;object-fit:cover;border-radius:12px;box-shadow:0 15px 35px #0000001a}.gallery-sub{display:grid;grid-template-rows:1fr 1fr;gap:16px}.gallery-sub img{width:100%;height:100%;object-fit:cover;border-radius:12px;box-shadow:0 10px 25px #0000001a}@media(max-width:1024px){.about-grid{grid-template-columns:1fr;gap:60px}.image-gallery-grid{height:400px}}@media(max-width:640px){.image-gallery-grid{grid-template-columns:1fr;grid-template-rows:200px 200px;height:auto}.gallery-sub{grid-template-columns:1fr 1fr;grid-template-rows:1fr}}.services{padding:120px 24px;background-color:var(--bg-light);max-width:100%}.section-header{text-align:center;margin-bottom:72px}.section-title{font-size:2.5rem;color:var(--brand-primary);margin-bottom:16px;letter-spacing:-1px}.section-subtitle{font-size:1.125rem;color:var(--text-muted);max-width:600px;margin:0 auto}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:1200px;margin:0 auto}.services-five{display:flex;flex-wrap:wrap;justify-content:center;gap:32px}.services-five .service-card{flex:0 1 calc(33.333% - 32px);min-width:300px}@media(max-width:1024px){.services-five .service-card{flex:0 1 calc(50% - 32px)}}@media(max-width:640px){.services-five .service-card{flex:0 1 100%}}.service-card{background:#fff;padding:48px 32px;border-radius:8px;box-shadow:0 4px 20px #0000000a;transition:var(--transition-smooth);border:1px solid transparent}.service-card:hover{transform:translateY(-8px);border-color:#00a8e833;box-shadow:0 12px 30px #00336614}.service-icon{color:var(--brand-accent);margin-bottom:24px}.service-card-title{font-size:1.5rem;margin-bottom:16px;color:var(--brand-primary)}.service-card-description{font-size:1rem;line-height:1.6;color:var(--text-muted)}@media(max-width:1024px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.services-grid{grid-template-columns:1fr}.section-title{font-size:2rem}}.tech{padding:120px 24px;background-color:var(--bg-light);max-width:100%}.tech-container{display:flex;align-items:center;gap:80px}.tech-image-container,.tech-content{flex:1}.text-left{text-align:left;margin-left:0}.tech-features{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:56px}.tech-feature-item{display:flex;flex-direction:column;gap:16px}.feature-icon{flex-shrink:0;width:56px;height:56px;background:#fff;color:var(--brand-accent);border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #0000000d}.tech-feature-item h4{font-size:1.25rem;margin-bottom:8px;color:var(--brand-primary)}.tech-feature-item p{font-size:.9375rem;color:var(--text-muted);line-height:1.6}.tech-modern-wrapper{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 30px 60px #00336626;background:#001f3f}.tech-modern-wrapper img{width:100%;height:400px;object-fit:cover;opacity:.9;transition:transform .6s ease}.tech-modern-wrapper:hover img{transform:scale(1.05)}.tech-modern-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(0,168,232,.2) 0%,transparent 100%);display:flex;align-items:flex-start;justify-content:flex-end;padding:24px}.tech-badge-modern{background:var(--brand-accent);color:#fff;padding:10px 20px;border-radius:50px;display:flex;align-items:center;gap:10px;font-weight:700;font-size:.875rem;box-shadow:0 10px 20px #00a8e84d}@media(max-width:1024px){.tech-container{flex-direction:column-reverse;text-align:center}.text-left{text-align:center}.tech-feature-item{align-items:center;text-align:center}.tech-features{grid-template-columns:1fr}}.partners{padding:60px 24px;background-color:var(--bg-white);border-top:1px solid rgba(0,0,0,.03);max-width:100%}.partners-content{text-align:center}.partners-title{font-size:.75rem;font-weight:700;color:var(--text-muted);letter-spacing:3px;margin-bottom:40px;text-transform:uppercase;opacity:.6}.partners-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:48px;max-width:1100px;margin:0 auto}.partner-logo{flex:1;min-width:150px;height:60px;display:flex;align-items:center;justify-content:center;background:var(--bg-light);border-radius:4px;font-weight:700;color:var(--brand-secondary);font-size:1rem;opacity:.6;transition:var(--transition-smooth);cursor:default}.partner-logo:hover{background:#fff;box-shadow:0 4px 15px #0033660d}@media(max-width:768px){.partners-row{justify-content:center;gap:24px}}.contact-section{padding:120px 24px;background-color:var(--bg-light);max-width:100%}.contact-direct-panel{max-width:1200px;margin:0 auto}.contact-methods-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:48px}.contact-five-grid{grid-template-columns:repeat(5,1fr)}.contact-method-card{background:#fff;padding:40px 24px;border-radius:12px;text-align:center;box-shadow:0 4px 20px #0033660a;transition:var(--transition-smooth);display:flex;flex-direction:column;align-items:center;gap:12px}.contact-method-card:hover{transform:translateY(-8px);box-shadow:0 15px 40px #0033661a}.contact-method-card h4{font-size:1.25rem;color:var(--brand-primary);margin-top:8px}.contact-method-card p{font-size:1rem;color:var(--text-muted);line-height:1.5}.method-icon{width:64px;height:64px;background:#00a8e81a;color:var(--brand-accent);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:8px}.method-link{margin-top:12px;font-weight:700;color:var(--brand-accent);font-size:.875rem;text-decoration:underline;text-underline-offset:4px}.method-link:hover{color:var(--brand-primary)}@media(max-width:1024px){.contact-methods-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.contact-methods-grid{grid-template-columns:1fr}.contact-method-card{padding:32px 20px}}.footer{position:relative;background-color:#001f3f;color:#fff;padding:80px 24px 0;max-width:100%;overflow:hidden}.footer-image-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.footer-bg-image{width:100%;height:100%;object-fit:cover;opacity:.15;filter:grayscale(100%)}.footer-dark-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,#001f3fe6,#001f3f)}.footer-content{position:relative;z-index:2;display:grid;grid-template-columns:2fr 1fr 1fr;gap:80px;padding-bottom:60px}.footer-brand .logo-text{color:#fff}.footer-brand .logo-subtext{color:#fff9}.footer-tagline{margin:24px 0;color:#ffffffb3;font-size:1rem;max-width:400px;line-height:1.6}.social-links{display:flex;gap:16px}.social-links a{width:40px;height:40px;border-radius:50%;background:#ffffff1a;display:flex;align-items:center;justify-content:center;transition:var(--transition-smooth)}.social-links a:hover{background:var(--brand-accent)}.footer-links h4,.footer-contact h4{font-size:1.125rem;margin-bottom:24px;color:#fff;position:relative}.footer-links h4:after,.footer-contact h4:after{content:"";position:absolute;bottom:-8px;left:0;width:30px;height:2px;background:var(--brand-accent)}.footer-links ul li{margin-bottom:12px}.footer-links ul a{color:#ffffffb3;font-size:.9375rem}.footer-links ul a:hover{color:var(--brand-accent)}.contact-info{display:flex;flex-direction:column;gap:16px}.contact-info li{display:flex;gap:12px;align-items:flex-start;color:#ffffffb3;font-size:.9375rem}.contact-info li span{line-height:1.4}.footer-bottom{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.1);padding:32px 0;text-align:center;font-size:.875rem;color:#fff6}@media(max-width:1024px){.footer-content{grid-template-columns:1fr 1fr}}@media(max-width:640px){.footer-content{grid-template-columns:1fr;gap:48px}}.app{width:100%}.about-intro{padding:120px 24px;background-color:#fff;max-width:100%}.about-grid{display:flex;align-items:center;gap:80px}.section-label{display:block;font-size:.875rem;font-weight:700;color:var(--brand-accent);letter-spacing:2px;margin-bottom:16px;text-transform:uppercase}.about-text{flex:1}.about-text p{font-size:1.125rem;color:var(--text-muted);line-height:1.8;margin-bottom:24px}.about-stats{flex:1;display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.stat-card{padding:40px;background:var(--bg-light);border-radius:8px;text-align:center;border-bottom:4px solid transparent;transition:var(--transition-smooth)}.stat-card:hover{border-color:var(--brand-accent);background:#fff;box-shadow:0 10px 30px #0033660d}.stat-card:nth-child(3){grid-column:span 2}.stat-number{display:block;font-size:3rem;font-weight:800;color:var(--brand-primary);margin-bottom:8px}.stat-label{font-size:.875rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}@media(max-width:1024px){.about-grid{flex-direction:column;text-align:center}}@media(max-width:640px){.about-stats{grid-template-columns:1fr}.stat-card:nth-child(3){grid-column:span 1}}