.media-kit-page {
    padding: 0;
}

.media-kit__hero {
    position: relative;
    width: 100%;
    /* aspect-ratio: 1920 / 580; */
    overflow: hidden;
}

/* 背景图由图片宽高（比例）撑起 hero 高度 */
.media-kit__hero-bg-wrapper {
    width: 100%;
    position: relative;
    z-index: 0;
}

.media-kit__hero-bg-wrapper picture {
    display: block;
}

.media-kit__hero-bg {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.media-kit__hero-inner {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    color: #FFFFF9;
}

.media-kit__title,
.media-kit__desc {
    position: relative;
    z-index: 1;
}

.media-kit__title {
    font-size: var(--font-size-48);
    font-weight: 400;
    margin: 0 0 1rem 0;
}

.media-kit__desc {
    font-size: var(--font-size-16);
    margin: 0 0 0.5rem 0;
    line-height: 1.5;
}

.media-kit__desc:last-of-type {
    margin-bottom: 0;
}

/* Media download section: 布局与 product-list 一致，卡片仅型号 + 下载按钮 */
.media-download__section {
    background: var(--color-surface);
    padding: 3rem 0 4rem;
}

.media-download__wrap {
    max-width: 1165px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Tab 导航：与 product-list 一致效果，选中态加粗 + 下划线 */
.media-download__nav {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
}

.media-download__nav::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: rgba(24, 24, 24, 0.2);
    z-index: 0;
}

.media-download__nav-item {
    font-size: var(--font-size-24);
    font-weight: 400;
    color: var(--color-surface-dark);
    background: none;
    border: none;
    padding: 0 0 0.5rem;
    cursor: pointer;
    font-family: inherit;
    opacity: 0.75;
    position: relative;
    z-index: 1;
    transition: opacity 0.25s ease, color 0.25s ease;
}

.media-download__nav-item::after {
    /* Tab 切换只保留文字状态：禁用底部下划线伪元素 */
    content: none;
}

.media-download__nav-item:hover {
    opacity: 1;
}

.media-download__nav-item--active {
    font-weight: 500;
    opacity: 1;
    color: var(--color-surface-dark);
}

.media-download__nav-item--active::after {
    /* 保留底线，但 active 不再显示额外高亮下划线 */
    content: none;
}

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

.media-download__card {
    background: transparent;
}

.media-download__card--hidden {
    display: none;
}

.media-download__card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
    background: var(--color-surface);
    /* border: 1px solid rgba(24, 24, 24, 0.12); */
    border-radius: 0.5rem;
    justify-content: flex-start;
    gap: 0;
}

.media-download__card-img {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-surface);
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.media-download__card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.media-download__card-title {
    font-size: var(--font-size-24);
    font-weight: 400;
    color: var(--color-surface-dark);
    margin: 0 0 1rem 0;
}

.media-download__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    font-size: var(--font-size-12);
    font-weight: 400;
    border: 1px solid var(--color-primary);
    border-radius: 30px;
    background: var(--color-surface-dark);
    color: var(--color-surface);
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.media-download__btn-icon {
    display: block;
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.media-download__btn:hover {
    background: var(--color-primary);
    color: var(--color-accent);
}

@media (max-width: 900px) {
    .media-download__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-hidden{
        display: none;
    }

    .media-kit__hero {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .media-kit__hero-inner{
        position: unset;
        color: var(--color-base-text);
        text-align: center;
        margin: 40px auto;
    }

    .media-kit__title{
        font-size: var(--font-size-24);
    }

    .media-kit__desc{
        font-size: var(--font-size-10);
    }

    .media-download__nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 1.5rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        padding-bottom: 1rem;
        margin-bottom: 0;
    }

    .media-download__nav::-webkit-scrollbar {
        width: 6px;
        height: 6px;
    }

    .media-download__nav::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .media-download__nav-item {
        flex: 0 0 auto;
        font-size: var(--font-size-14);
    }

    .media-download__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 20px;
    }


    .media-download__card-inner{
        padding: 0;
    }

    .media-download__card-title{
        font-size: var(--font-size-14);
    }

    .media-download__card-img{
        width: 157px;
    }

    .media-download__btn{
        font-size: var(--font-size-8);
        padding: 8px 12px;
    }

    .media-download__btn-icon {
        width: 12px;
        height: 12px;
    }

}