.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.project-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    color: black;
}

/* 项目轮播图样式 */
.project-carousel {
    position: relative;
    overflow: hidden;
}

.carousel-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: none;
    
}

.carousel-img.active {
    display: block;
    transition: transform 0.3s ease;
    
}

.carousel-img.active:hover {
    transform: scale(1.05);
}

/* 添加移动端滚动动画 */
@media (max-width: 768px) {
    .carousel-img {
        opacity: 0;
        transform: translateY(50px);
        transition: opacity 1s ease, transform 1s ease;
    }
    
    .carousel-img.animate {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-prev, .carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 10px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 10;
}

.carousel-prev {
    left: 0;
}

.carousel-next {
    right: 0;
}

.carousel-prev:hover, .carousel-next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.project-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    border-radius: 4px;
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 1;
}

.project-screenshot {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.project-screenshot:hover {
    transform: scale(1.02);
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    /* padding-top: 50px; */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.9);
}
.activeModal {
    display: flex; justify-content: center; align-items: center;
}
.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80vh;
    border: 4px solid white;
    border-radius: 4px;
    object-fit: cover;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: #ccc;
}

/* 翻页按钮样式 */
.prev-btn, .next-btn {
    position: absolute;
    top: 90%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0);
    color: white;
    border: none;
    padding: 15px 10px;
    font-size: 80px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 1001;
}

.prev-btn {
    left: 5%;
}

.next-btn {
    right: 5%;
}

.prev-btn:hover, .next-btn:hover {
    /* background-color: rgba(255, 248, 248, 0.8); */
}

.project-content {
    padding: 2rem;
    padding-left: 55px;
    padding-top: 1.5rem;
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-blue);
}

.project-excerpt {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}