.zcp-page {
    background: #f4f4f4;
    overflow: hidden;
}

.zcp-hero {
    min-height: calc(var(--ratio-size) * 680);
    background-size: cover;
    background-position: center;
    position: relative;
}

.zcp-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
}

.zcp-hero .text {
    position: relative;
    z-index: 2;
    max-width: calc(var(--ratio-size) * 1120);
}

.zcp-hero__desc {
    font-size: calc(var(--ratio-size) * 18);
    font-weight: 700;
    color: #fff;
    margin-bottom: calc(var(--ratio-size) * 10);
}

.zcp-hero__title {
    font-size: calc(var(--ratio-size) * 88);
    line-height: 1.15;
    font-weight: 700;
    color: #fff;
}

/* 水平宽度由 .type-area 的 ratio padding 约束，勿再叠 max-width / margin 以免内容区被二次收窄 */
.zcp-main {
    width: 100%;
    /* 仅设上下 padding，保留 .type-area 左右边距 */
    padding-top: calc(var(--ratio-size) * 120);
    padding-bottom: calc(var(--ratio-size) * 82);
}

.zcp-main__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: calc(var(--ratio-size) * 48);
}

.zcp-main__title {
    font-size: calc(var(--ratio-size) * 48);
    line-height: calc(var(--ratio-size) * 62);
    font-weight: 500;
    color: #000;
}

.zcp-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: calc(var(--ratio-size) * 50);
    align-items: stretch;
}

.zcp-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    background: #fff;
    overflow: hidden;
    position: relative;
}

.zcp-card.m-video {
    cursor: pointer;
}

.zcp-card:hover .zcp-card__content {
    background: #0058b7 url("../images/back_hovered.svg") right center/auto 100% no-repeat;
}

.zcp-card:hover .zcp-card__title,
.zcp-card:hover .zcp-card__more {
    color: #fff;
}

.zcp-card:hover .zcp-card__more-icon {
    border: 0;
    background: #84bd00;
}

.zcp-card:hover .zcp-card__more-icon img {
    filter: brightness(0) invert(1);
}

.zcp-card--hidden {
    display: none;
}

.zcp-card__cover {
    width: 100%;
    flex-shrink: 0;
    aspect-ratio: 446.6 / 255.045;
    position: relative;
    overflow: hidden;
}

.zcp-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.zcp-card__date {
    position: absolute;
    left: calc(var(--ratio-size) * 20);
    top: calc(var(--ratio-size) * 20);
    background: rgba(38, 85, 168, 0.95);
    border-radius: calc(var(--ratio-size) * 60);
    color: #fff;
    font-size: calc(var(--ratio-size) * 14);
    line-height: calc(var(--ratio-size) * 30);
    padding: 0 calc(var(--ratio-size) * 13);
}

.zcp-card__play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: calc(var(--ratio-size) * 60);
    height: calc(var(--ratio-size) * 60);
    margin: 0;
    transform: translate(-50%, -50%);
    background: url("../images/btn_zcp_play.svg") center/100% 100% no-repeat;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.zcp-card__play::before {
    content: none;
}

.zcp-card:hover .zcp-card__cover img {
    transform: scale(1.04);
}

.zcp-card:hover .zcp-card__play {
    transform: translate(-50%, -50%) scale(1.08);
    filter: brightness(1.08);
}

.zcp-card__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: calc(var(--ratio-size) * 24) calc(var(--ratio-size) * 30) calc(var(--ratio-size) * 30);
    background: #fff url("../images/back_normal.svg") right center/auto 100% no-repeat;
}

.zcp-card__title {
    flex: 1;
    font-size: calc(var(--ratio-size) * 32);
    line-height: 1.25;
    color: #000;
    font-weight: 400;
}

.zcp-card__more {
    margin-top: calc(var(--ratio-size) * 26);
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: #000;
    font-size: calc(var(--ratio-size) * 16);
}

.zcp-card__more-icon {
    width: calc(var(--ratio-size) * 40);
    height: calc(var(--ratio-size) * 40);
    border: 1px solid #d8d8d8;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.zcp-card__more-icon img {
    width: calc(var(--ratio-size) * 16);
    filter: grayscale(1) brightness(0) invert(55%);
}

.zcp-load-more {
    margin-top: calc(var(--ratio-size) * 20);
    text-align: center;
}

.zcp-load-more p {
    margin: 0;
    font-size: calc(var(--ratio-size) * 18);
    line-height: calc(var(--ratio-size) * 30);
    font-weight: 400;
    color: #333;
}

@media (max-width: 1200px) {
    .zcp-main {
        padding-top: calc(var(--ratio-size) * 80);
        padding-bottom: calc(var(--ratio-size) * 50);
    }
    .zcp-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: calc(var(--ratio-size) * 24);
    }
    .zcp-hero__title {
        font-size: calc(var(--ratio-size) * 56);
    }
}

@media (max-width: 767px) {
    .zcp-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .zcp-hero {
        min-height: 380px;
    }

    .zcp-hero__desc {
        font-size: 16px;
    }

    .zcp-hero__title {
        font-size: 36px;
    }

    .zcp-main {
        padding-top: 48px;
        padding-bottom: 40px;
    }

    .zcp-main__head {
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 24px;
    }

    .zcp-main__title {
        font-size: 30px;
        line-height: 1.2;
    }

    .zcp-card__content {
        padding: 20px 16px 24px;
    }

    .zcp-card__title {
        font-size: 24px;
    }

    .zcp-card__more {
        margin-top: 16px;
    }
}