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10px}.layer-card h3{font-size:1.35rem;font-weight:600;margin-bottom:12px;color:var(--primary)}.layer-card p{color:var(--gray);margin-bottom:16px;font-size:.9rem}.policy-grid{display:flex;flex-wrap:wrap;gap:28px;justify-content:center;margin-top:20px}.policy-card{background:white;border-radius:var(--card-radius);padding:32px 28px;flex:1 1 calc(25% - 28px);min-width:220px;box-shadow:var(--shadow-sm);transition:var(--transition-smooth);border:1px solid var(--gray-border);text-align:center}.policy-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(184,146,74,.2)}.policy-icon{width:64px;height:64px;background:rgba(184,146,74,.1);border-radius:64px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:20px}.policy-icon i{font-size:1.8rem;color:var(--secondary)}.policy-card h4{font-size:1.25rem;font-weight:600;color:var(--primary);margin-bottom:12px}.policy-card 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h3:after{content:"";display:block;width:32px;height:2px;background:var(--secondary);margin-top:12px;margin-bottom:4px;opacity:.5;transition:width .3s ease}.case-card:hover h3:after{width:48px;opacity:.8}.rank-badges{position:absolute;top:20px;right:20px;display:grid;grid-template-columns:1fr 1fr;gap:6px 10px;z-index:3}.rank-item{display:flex;flex-direction:column;align-items:center;line-height:1.1}.rank-number{font-size:1.1rem;font-weight:700;color:var(--secondary)}.rank-name{font-size:.55rem;font-weight:500;color:var(--secondary);text-transform:uppercase;letter-spacing:.2px}.rank-source{text-align:center;color:#8a9aaa;font-size:.8rem;margin-top:28px;letter-spacing:.2px}.insights-grid{display:flex;flex-wrap:wrap;gap:28px;justify-content:center}.insight-card{background:white;border-radius:var(--card-radius);padding:28px;flex:1 1 calc(33% - 28px);min-width:260px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-border);transition:var(--transition-smooth)}.insight-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(184,146,74,.2)}.insight-card h3{font-size:1.1rem;font-weight:600;margin-bottom:8px;color:var(--primary)}.insight-card p{font-size:.85rem;color:var(--gray);margin-bottom:12px}.insight-date{font-size:.7rem;color:var(--secondary);font-weight:500}.contact-grid{display:flex;flex-wrap:wrap;gap:50px}.contact-form,.contact-info{flex:1}.contact-info i{width:30px;color:var(--secondary)}.contact-item{display:flex;align-items:flex-start;margin-bottom:24px}.contact-item i{margin-top:2px}.contact-text{margin-left:12px;flex:1}.form-group{margin-bottom:20px}input,textarea{width:100%;padding:14px 18px;border:1px solid var(--gray-border);border-radius:16px;font-family:inherit;font-size:.9rem;transition:border 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span{color:white}.footer-links{display:flex;flex-direction:column}.footer-links h4{color:#8a9aaa;font-size:.9rem;font-weight:600;margin-bottom:12px}.footer-links-two-columns{display:flex;gap:40px}.footer-links-column{display:flex;flex-direction:column}.footer-links-column a{color:#8a9aaa;text-decoration:none;font-size:.8rem;line-height:1.6;transition:color .2s}.footer-links-column a:hover{color:var(--secondary)}.copyright{text-align:center;font-size:.8rem;padding-top:32px;border-top:1px solid rgba(255,255,255,.08);line-height:1.6;color:#8a9aaa}.back-to-top{position:fixed;bottom:30px;right:30px;width:48px;height:48px;background:var(--secondary);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;box-shadow:var(--shadow-md);z-index:999;opacity:0;visibility:hidden;border:none}.back-to-top:hover{background:var(--primary);transform:translateY(-3px);box-shadow:var(--shadow-hover)}.back-to-top.show{opacity:1;visibility:visible}.back-to-top i{font-size:1.2rem}@media (max-width:768px){.nav-links{display:none}.mobile-menu{display:block}.nav-links.mobile-nav-open{display:flex;flex-direction:column;position:absolute;top:70px;left:0;right:0;background:white;padding:20px;box-shadow:var(--shadow-md);z-index:999;gap:16px}.contact-grid{flex-direction:column;gap:40px}.contact-form,.contact-info{width:100%;text-align:center}.contact-info .contact-item{flex-direction:column;align-items:center;margin-bottom:24px}.contact-info .contact-item i{margin:0 0 8px;width:auto}.contact-info .contact-text{margin-left:0;text-align:center}.contact-form .form-group input,.contact-form .form-group textarea{text-align:left}.contact-form .btn-primary{width:100%;justify-content:center}.footer-grid{flex-direction:column;gap:32px;text-align:center}.footer-grid,.footer-links{align-items:center}.footer-links-two-columns{flex-direction:column;gap:8px;text-align:center}.footer-links-column{align-items:center}.copyright{font-size:.7rem;padding-top:24px}.section{padding:50px 0}.section-title{font-size:1.8rem}.section-sub{font-size:.85rem;margin-bottom:32px;padding:0 16px}.case-card,.feature,.insight-card,.policy-card{flex:1 1 100%}.timeline-item{padding-left:45px}.timeline-year{font-size:1rem}.layer-card{padding:24px}.layer-card h3{font-size:1.2rem}.back-to-top{bottom:20px;right:20px;width:40px;height:40px}.stat-highlight-card{padding:16px 20px}.fu-grid{gap:20px}.fu-card{flex:1 1 100%;max-width:100%}.case-card h3,.uni-eng{padding-right:90px}}