/* ========== 内容部分样式 ========== */

.sections-container {
    padding: 0 2rem 2rem;
}

.intro-section {
    margin: 3rem 0;
    padding: 2rem;
    border-radius: 12px;
    background-color: var(--bg-secondary);
    transition: all var(--transition-duration) var(--transition-timing);
}

.intro-section:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.section-content.reverse {
    direction: rtl;
}

.section-content.reverse>* {
    direction: ltr;
}

.section-text h2,
.section-text h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.read-more {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: all var(--transition-duration) var(--transition-timing);
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

.read-more:hover {
    background-color: var(--accent-hover);
    transform: translateX(4px);
}

.section-image {
    height: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}