.page-header { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 120px 0 80px; text-align: center; }
 .page-header .container { color: #ffffff !important; }
 .breadcrumbs { font-size: 0.875rem; margin-bottom: 0.75rem; color: rgba(255,255,255,0.8) !important; }
 .breadcrumbs a { color: rgba(255,255,255,0.8) !important; }
 .breadcrumbs a:hover { color: #ffffff !important; }
 .breadcrumbs span { margin: 0 8px; color: rgba(255,255,255,0.5); }
 .page-header .subtitle { display: inline-block; padding: 6px 16px; background: rgba(255,255,255,0.15); border-radius: 20px; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.75rem; color: #ffffff !important; }
 .page-header h1 { font-size: 3rem; margin-bottom: 1rem; color: #ffffff !important; }
 .page-header p { color: rgba(255,255,255,0.9) !important; font-size: 1.125rem; max-width: 800px; margin: 0 auto; }
 .summary-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 16px; padding: 14px; margin: 3rem 0; box-shadow: var(--shadow-md); }
 .summary-card h2 { display: flex; align-items: center; gap: 12px; margin-bottom: 0.75rem;}
 .summary-card h2 i { color: var(--primary-blue); }
 .highlight { color: var(--primary-blue); font-weight: 600; }
 .mechanism-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 2rem 0; }
 .mechanism-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; }
 .mechanism-card h3 { font-size: 1.125rem; margin-bottom: 1rem; color: var(--primary-blue); }
 .mechanism-card p { font-size: 0.9375rem; color: var(--text-medium); }
 .params-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 2rem 0; }
 .param-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; text-align: center; }
 .param-card h4 { font-size: 0.875rem; color: var(--text-medium); margin-bottom: 0.5rem; }
 .param-card p { font-size: 1rem; font-weight: 600; color: var(--text-dark); }
 .applications-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 2rem 0; }
 .app-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; }
 .app-card .stat { font-size: 1.5rem; font-weight: 700; color: var(--primary-blue); margin-bottom: 0.25rem; }
 .app-card .label { font-size: 0.75rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.75rem; }
 .app-card h4 { font-size: 1rem; margin-bottom: 0.5rem; }
 .app-card p { font-size: 0.875rem; color: var(--text-medium); }
 .metrics-section { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 60px; border-radius: 16px; color: white; margin: 3rem 0; }
 .metrics-section h2 { color: white; text-align: center; margin-bottom: 1rem; }
 .metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }
 .metric-item .number { font-size: 3rem; font-weight: 700; margin-bottom: 0.5rem; }
 .metric-item .label { font-size: 1rem; color: rgba(255,255,255,0.8); }
 .comparison-table { width: 100%; border-collapse: collapse; margin: 2rem 0; }
 .comparison-table th { background: var(--primary-blue); color: white; padding: 16px; text-align: left; font-weight: 600; }
 .comparison-table td { padding: 16px; border-bottom: 1px solid var(--border-gray); }
 .comparison-table tr:nth-child(even) { background: var(--light-gray); }
 .evolution-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 2rem 0; }
 .evolution-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; }
 .evolution-card h4 { font-size: 1.125rem; margin-bottom: 0.75rem; color: var(--primary-blue); }
 .evolution-card p { font-size: 0.9375rem; color: var(--text-medium); }
 .cta-section-dark { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 80px 0; text-align: center; color: white; }
 .cta-section-dark h2 { color: white; margin-bottom: 1rem; }
 .cta-section-dark p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 1rem; }
 @media (max-width: 768px) {
 .page-header h1 { font-size: 2rem; }
 .mechanism-grid { grid-template-columns: 1fr; }
 .params-grid { grid-template-columns: repeat(2, 1fr); }
 .applications-grid { grid-template-columns: 1fr; }
 .metrics-grid { grid-template-columns: 1fr; }
 .evolution-grid { grid-template-columns: 1fr; }
 .comparison-table { font-size: 0.875rem; }
 .metrics-section { padding: 16px; }
 }
 .process-steps {
 display: flex;
 flex-direction: row;
 flex-wrap: wrap;
 gap: 1.5rem;
 justify-content: center;
 max-width: 100%;
 }
 .process-step {
 display: flex;
 flex-direction: column;
 align-items: center;
 text-align: center;
 gap: 1rem;
 flex: 1;
 min-width: 200px;
 max-width: 260px;
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 1rem;
 margin-bottom: 0;
 }
 .process-step .step-number {
 flex-shrink: 0;
 width: 56px;
 height: 56px;
 background: var(--primary-blue);
 color: var(--white);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 font-weight: 700;
 font-size: 1.5rem;
 margin: 0 auto;
 }
 .process-step h3, .process-step h4 {
 color: var(--primary-navy);
 margin-bottom: 0.5rem;
 font-size: 1.125rem;
 }
 .process-step p {
 font-size: 0.9375rem;
 color: var(--text-medium);
 line-height: 1.6;
 margin: 0;
 }
 
 .process-step { transition: all 0.35s ease; cursor: default; }
 .process-step:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.12); border-color: var(--primary-blue); }
 .process-step .step-number { border-radius: 14px !important; background: linear-gradient(135deg, var(--primary-blue) 0%, #0068b8 100%) !important; font-size: 1.3rem !important; box-shadow: 0 4px 16px rgba(0,82,155,0.25) !important; animation: stepPulse 3s ease-in-out infinite; }
 .process-step:hover .step-number { background: linear-gradient(135deg, var(--accent-gold) 0%, #d4a83a 100%) !important; color: var(--primary-navy) !important; transform: scale(1.12) rotate(-3deg); box-shadow: 0 8px 24px rgba(201,162,39,0.35) !important; }
 .process-step h3 { transition: color 0.3s ease; }
 .process-step:hover h3 { color: var(--primary-blue); }
 .process-step::after { content: ''; position: absolute; top: 28px; left: 50%; transform: translateX(-50%) scale(0); width: 8px; height: 8px; border-radius: 50%; background: var(--accent-gold); z-index: 3; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); }
 .process-step:hover::after { transform: translateX(-50%) scale(1); }
 @keyframes stepPulse { 0%,100% { box-shadow: 0 4px 16px rgba(0,82,155,0.25); } 50% { box-shadow: 0 4px 24px rgba(0,82,155,0.45), 0 0 0 6px rgba(0,82,155,0.08); } }
 .process-steps:hover .step-number { animation-play-state: paused; }
@media (max-width: 992px) {
 .process-steps {
 flex-direction: row;
 }
 .process-step {
 min-width: 160px;
 max-width: 200px;
 padding: 1.25rem;
 }
 }
 @media (max-width: 768px) {
 .process-steps {
 flex-direction: column;
 align-items: center;
 }
 .process-step {
 max-width: 100%;
 width: 100%;
 min-width: auto;
 }
 }
 .hero-features {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 14px;
 margin-top: 2.5rem;
 }
 .hero-feature-item {
 background: rgba(255,255,255,0.1);
 border-radius: 12px;
 padding: 14px;
 text-align: center;
 transition: all 0.3s ease;
 }
 .hero-feature-item:hover {
 background: rgba(255,255,255,0.15);
 transform: translateY(-4px);
 }
 .hero-feature-item i {
 font-size: 2rem;
 color: var(--accent-gold);
 margin-bottom: 12px;
 }
 .hero-feature-item h4 {
 color: var(--white);
 font-size: 1rem;
 margin-bottom: 4px;
 }
 .hero-feature-item p {
 color: rgba(255,255,255,0.7);
 font-size: 0.875rem;
 margin: 0;
 }
 @media (max-width: 992px) {
 .hero-features { grid-template-columns: repeat(2, 1fr); }
 }
 @media (max-width: 768px) {
 .hero-features { grid-template-columns: 1fr; gap: 16px; }
 .hero-feature-item { padding: 14px; }
 }
 h2 span { flex: 1; text-align: center; }
.hero-features a.hero-feature-item { transition: all 0.3s ease; }
.hero-features a.hero-feature-item:hover { transform: translateY(-4px); background: rgba(255,255,255,0.15); }
.hero-features a.hero-feature-item:hover h4 { color: #8a6d1c; }