main {
    margin: 1vw 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.show-card {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 60%;
    display: flex;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

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

.show-image {
    width: 200px;
    height: 120px;
    object-fit: cover;
    flex-shrink: 0;
}

.show-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.show-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.show-date {
    color: #999;
    font-size: 0.9rem;
    text-align: right;
    align-self: flex-end;
}

.loading {
    text-align: center;
    padding: 40px;
    font-size: 1.2rem;
    color: #666;
}

.error {
    text-align: center;
    padding: 40px;
    color: #e74c3c;
    font-size: 1.1rem;
}

/* 响应式设计 */
@media (max-width: 720px) {
    .show-card {
        flex-direction: column;
        width: 80%;
    }  
    .show-image {
        width: 100%;
        height: 40vw;
    }

    :root {
        --cards-width: 720;
    }
    main {
        gap: calc(25 / var(--cards-width) * 100vw);
    }
    .show-card {
        border-radius: calc(12 / var(--cards-width) * 100vw);
        box-shadow: 0 calc(4 / var(--cards-width) * 100vw) calc(12 / var(--cards-width) * 100vw) rgba(0, 0, 0, 0.1);
    }
    .show-card:hover {
        box-shadow: 0 calc(8 / var(--cards-width) * 100vw) calc(20 / var(--cards-width) * 100vw) rgba(0, 0, 0, 0.15);
    }
    .show-content {
        padding: calc(20 / var(--cards-width) * 100vw);
    }
    .show-title {
        margin-bottom: calc(15 / var(--cards-width) * 100vw);
    }
    .loading {
        padding: calc(40 / var(--cards-width) * 100vw);
    }
    .error {
        padding: calc(40 / var(--cards-width) * 100vw);
    }
}