.trademark-hero {
    background: linear-gradient(135deg, #1890ff 0%, #0066cc 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

.search-section {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin: -30px auto 60px;
    max-width: 800px;
    position: relative;
    z-index: 10;
}

.search-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.search-form {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.search-input {
    flex: 1;
}

    .search-input .el-input__inner {
        height: 50px;
        font-size: 16px;
        padding: 0 20px;
    }

.search-btn {
    height: 50px;
    padding: 0 30px;
    font-size: 16px;
}

.quick-search-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.search-tag {
    padding: 8px 16px;
    background: #f0f8ff;
    color: #1890ff;
    border: 1px solid #d6e4ff;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

    .search-tag:hover {
        background: #1890ff;
        color: white;
    }

.services-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    cursor: pointer;
}

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1890ff, #0066cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.service-desc {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fa8c16;
    margin-bottom: 15px;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.service-feature {
    padding: 5px 0;
    color: #555;
    font-size: 0.9rem;
}

    .service-feature:before {
        content: "✓";
        color: #52c41a;
        font-weight: bold;
        margin-right: 8px;
    }

.btn-service {
    width: 100%;
    padding: 12px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: #1890ff;
    color: white;
}

    .btn-primary:hover {
        background: #0066cc;
    }

.btn-outline {
    background: white;
    color: #1890ff;
    border: 2px solid #1890ff;
}

    .btn-outline:hover {
        background: #f0f8ff;
    }

.process-section {
    padding: 60px 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #1890ff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.step-desc {
    color: #666;
    line-height: 1.6;
}

.step-arrow {
    position: absolute;
    top: 30px;
    right: -15px;
    color: #1890ff;
    font-size: 1.5rem;
}

.advantages-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.advantage-icon {
    width: 50px;
    height: 50px;
    background: #f6ffed;
    border: 2px solid #b7eb8f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #52c41a;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.advantage-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.advantage-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.pricing-section {
    padding: 60px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

    .pricing-card.featured {
        border-color: #1890ff;
        transform: scale(1.05);
        box-shadow: 0 8px 25px rgba(24, 144, 255, 0.2);
    }

        .pricing-card.featured:before {
            content: "推荐";
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background: #1890ff;
            color: white;
            padding: 5px 20px;
            border-radius: 15px;
            font-size: 0.9rem;
            font-weight: 600;
        }

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1890ff;
    margin-bottom: 10px;
}

.pricing-period {
    color: #666;
    margin-bottom: 30px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.pricing-feature {
    padding: 10px 0;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

    .pricing-feature:last-child {
        border-bottom: none;
    }

    .pricing-feature:before {
        content: "✓";
        color: #52c41a;
        font-weight: bold;
        margin-right: 10px;
    }

.faq-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.faq-question {
    padding: 20px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .faq-question:hover {
        color: #1890ff;
    }

.faq-answer {
    padding: 0 20px 20px;
    color: #666;
    line-height: 1.6;
    display: none;
}

    .faq-answer.active {
        display: block;
    }

.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1890ff 0%, #0066cc 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta {
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-cta-primary {
    background: white;
    color: #1890ff;
}

    .btn-cta-primary:hover {
        background: #f0f8ff;
        transform: translateY(-2px);
    }

.btn-cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

    .btn-cta-secondary:hover {
        background: white;
        color: #1890ff;
    }

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .search-form {
        flex-direction: column;
    }

    .search-btn {
        width: 100%;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .step-arrow {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-cta {
        width: 100%;
        max-width: 300px;
    }
}