.tech-guide-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}
.tech-guide-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.tech-guide-hero p {
    font-size: 1.1rem;
    opacity: 0.85;
    max-width: 700px;
    margin: 0 auto;
}
.tech-section {
    padding: 60px 0;
    border-bottom: 1px solid #e9ecef;
}
.tech-section:nth-child(even) {
    background: #f8f9fc;
}
.tech-section h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #1a1a2e;
}
.tech-section h3 {
    font-size: 1.3rem;
    margin: 20px 0 12px 0;
    color: #d71718;
}
.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.tech-content p {
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 16px;
}
.tech-content ul {
    margin: 16px 0;
    padding-left: 20px;
}
.tech-content li {
    margin-bottom: 8px;
    color: #4a5568;
}
.tech-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
.comparison-table th, .comparison-table td {
    border: 1px solid #e2e8f0;
    padding: 12px;
    text-align: left;
}
.comparison-table th {
    background: #f1f5f9;
    font-weight: 600;
}
.feature-badge {
    display: inline-block;
    background: #d71718;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    margin-right: 8px;
}
.cta-box {
    background: linear-gradient(135deg, #f0f4f8 0%, #e9ecef 100%);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    margin: 40px 0;
}
.cta-box h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.btn-primary {
    display: inline-block;
    background: #d71718;
    color: white;
    padding: 14px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    margin: 0 8px;
}
.btn-primary:hover {
    background: #b01010;
    transform: translateY(-2px);
}
.btn-outline {
    display: inline-block;
    border: 1px solid #d71718;
    color: #d71718;
    padding: 14px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    margin: 0 8px;
}
.btn-outline:hover {
    background: #d71718;
    color: white;
}
@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
    }
    .tech-guide-hero h1 {
        font-size: 1.8rem;
    }
    .cta-box {
        padding: 24px;
    }
}
.breadcrumb-wrapper {
    background: #f8f9fc;
    border-bottom: 1px solid #e9ecef;
    padding: 12px 0;
}
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.85rem;
    list-style: none;
    padding: 0 20px;
    max-width: 1280px;
    margin: 0 auto;
}
.breadcrumb a {
    color: #4a5568;
    text-decoration: none;
}
.breadcrumb li:not(:last-child)::after {
    content: '/';
    margin-left: 8px;
    color: #cbd5e1;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}
.section-title {
    font-size: 1.8rem;
    margin-bottom: 16px;
    color: #1a1a2e;
}
.section-subtitle {
    color: #6c757d;
    margin-bottom: 40px;
}