/* 软件页面展示区 */
.screenshots-section {
    padding: 120px 0;
    background-color: var(--gray-bg);
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}



.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 0;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(240, 185, 11, 0.1);
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(240, 185, 11, 0.3);
}

.feature-icon {
    width: 100%;
    height: 200px;
    flex-shrink: 0;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(240, 185, 11, 0.1) 0%, rgba(248, 209, 47, 0.1) 100%);
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.binan_list_title {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.feature-excerpt {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.feature-date {
    font-size: 12px;
    color: #999;
    margin-top: auto;
    padding-top: 10px;
}

.feature-read-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-yellow) 0%, var(--accent-yellow) 100%);
    color: #000;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border-top: 1px solid rgba(240, 185, 11, 0.2);
}

.feature-read-more:hover {
    background: linear-gradient(135deg, var(--dark-yellow) 0%, var(--primary-yellow) 100%);
    gap: 12px;
}

.feature-read-more i {
    font-size: 12px;
    transition: var(--transition);
}

.list-article {
    cursor: pointer;
}

/* ==================== 响应式适配 ==================== */
/* 大屏 (1200px - 1400px) */
@media screen and (max-width: 1400px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    .feature-icon {
        height: 180px;
    }

    .feature-content {
        padding: 18px;
    }
}

/* 中屏 (1024px - 1200px) */
@media screen and (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }

    .feature-icon {
        height: 160px;
    }

    .feature-content {
        padding: 16px;
    }

    .binan_list_title {
        font-size: 16px;
    }

    .section-title h2 {
        font-size: 2.5rem;
    }
}

/* 平板 (768px - 1024px) */
@media screen and (max-width: 1024px) {
    .screenshots-section {
        padding: 80px 0;
    }

    .section-title {
        margin-bottom: 50px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .feature-icon {
        height: 150px;
    }

    .feature-content {
        padding: 15px;
    }

    .binan_list_title {
        font-size: 15px;
    }

    .feature-excerpt {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }

    .section-title h2 {
        font-size: 2rem;
    }
}

/* 手机 (480px - 768px) */
@media screen and (max-width: 768px) {
    .screenshots-section {
        padding: 60px 0;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .feature-icon {
        height: 120px;
    }

    .feature-content {
        padding: 12px;
    }

    .binan_list_title {
        font-size: 14px;
        -webkit-line-clamp: 2;
    }

    .feature-excerpt {
        font-size: 12px;
        -webkit-line-clamp: 2;
    }

    .feature-date {
        font-size: 11px;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }
}

/* 小屏手机 (480px 以下) */
@media screen and (max-width: 480px) {
    .screenshots-section {
        padding: 50px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-icon {
        height: 180px;
    }

    .feature-content {
        padding: 18px;
    }

    .binan_list_title {
        font-size: 16px;
    }

    .feature-excerpt {
        font-size: 14px;
        -webkit-line-clamp: 3;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }
}