/* 全局统一变量，复用之前页面共用色系，补充本页新增独有色 */
:root {
    --dark-culture-text: rgb(68,84,106);
    --gold-main: #B89C68;
    --gold-bright: #C8A458;
    --gold-light: #f2b749;
    --color-white: #ffffff;
    --bg-culture-wrap: #F5F3EE;
    --bg-strength-tag: #fcdfba;
    --gold-trans-006: rgba(200,164,88,0.06);
    --gold-shadow-009: rgba(200, 164, 88, 0.09);
    --btn-orange-border: #fbac00;
    /* 实力卡片序号彩色 */
    --color-red-dark: #A83232;
    --color-green-light: #A2D267;
    --color-yellow-bright: #FFC82F;
    --color-blue-normal: #3488C8;
    --color-red-normal: #D82828;
}

.pp-about-profile-wrap * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.pp-about-profile-wrap {
    font-family: system-ui, -apple-system, "Microsoft Yahei", sans-serif;
    background-color: var(--bg-culture-wrap);
    color: var(--dark-culture-text);
    line-height: 1.7;
    overflow-x: hidden;
    padding-top: 60px;
    padding-bottom: 80px;
}

.pp-about-container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}
.pp-animate-item {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.pp-animate-item.pp-show {
    opacity: 1;
    transform: translateY(0);
}

/* 面包屑 */
.pp-about-bread {
    margin: 28px 0;
    padding: 30px 0;
}
.pp-about-bread-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
}
.pp-about-bread-link {
    color: var(--dark-culture-text);
    text-decoration: none;
    transition: all 0.3s ease;
}
.pp-about-bread-link:hover {
    color: var(--gold-main);
}
.pp-about-bread-sep {
    color: var(--dark-culture-text);
}
.pp-about-bread-cur {
    color: var(--dark-culture-text);
}


/* 视频模块 */
.pp-about-video-block {
    margin-bottom: 100px;
}
.pp-about-video-head {
    text-align: center;
    margin-bottom: 32px;
}
.pp-about-block-title {
    text-align: center;
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--dark-culture-text);
}
.pp-about-video-desc {
    max-width: 800px;
    margin: 0 auto;
    color: var(--dark-culture-text);
    font-size: 16px;
}
.pp-about-video-box {
    width: 100%;
    /* border-radius: 14px; */
    overflow: hidden;
    box-shadow: 0 8px 30px var(--gold-shadow-009);
}
.pp-about-video {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 6;
    object-fit: cover;
}

/* 页面标题 */
.pp-about-title-block {
    text-align: center;
    margin-bottom: 60px;
}
.pp-about-main-title {
    font-size: 24px;
    color: var(--dark-culture-text);
    font-weight: 500;
    margin-bottom: 12px;
}
.pp-about-title-line {
    display: block;
    width: 70px;
    height: 3px;
    background: var(--gold-main);
    margin: 0 auto;
    opacity: 0.75;
}

/* 品牌图文 PC左图右文 58%图 42%文字 */
.pp-about-brand-block {
    margin-bottom: 100px;
}
.pp-about-brand-row {
    display: grid;
    grid-template-columns: 58fr 42fr;
    gap: 48px;
    align-items: center;
}
.pp-about-img-box {
    width: 100%;
    border-radius: 14px;
    box-shadow: 0 6px 22px var(--gold-shadow-009);
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.pp-desc-top {
    margin-bottom: 24px;
}
.pp-about-desc {
    font-size: 15px;
    color: var(--dark-culture-text);
}
.pp-about-tag-row {
    display: flex;
    gap: 24px;
    margin-top: 36px;
}
.pp-about-tag-card {
    background-color: var(--gold-main);
    color: var(--color-white);
    padding: 10px 10px;
    border-radius: 14px;
    flex: 1;
}
.pp-tag-big-num {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 8px;
}
.pp-tag-text {
    font-size: 16px;
    margin-bottom: 6px;
}
.pp-tag-sub {
    font-size: 14px;
    opacity: 0.85;
}

/* 企业核心实力 上3下2布局 */
.pp-about-strength-block {
    margin-bottom: 100px;
}
.pp-strength-top-title {
    font-size: 22px;
    color: var(--dark-culture-text);
    text-align: center;
    margin-bottom: 12px;
    background-color: var(--bg-strength-tag);
    display: inline-block;
    padding: 12px 32px;
    border-radius: 14px 14px 0 0;
}
.pp-strength-sub-title {
    font-size: 20px;
    color: var(--gold-main);
    text-align: center;
    margin-bottom: 48px;
}
/* 第一行3列 */
.pp-strength-row-top {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}
/* 第二行2列，整行宽度和上一行完全对齐 */
.pp-strength-row-bottom {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.pp-about-data-card {
    background: var(--color-white);
    border-radius: 14px;
    padding: 32px 20px;
    box-shadow: 0 4px 16px var(--gold-shadow-009);
    transition: all 0.3s ease;
    text-align: center;
}
.pp-about-data-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 28px var(--gold-shadow-009);
}
.pp-data-index {
    width: 100px;
    height: 100px;
    line-height: 100px;
    font-size: 28px;
    font-weight: bold;
    color: var(--color-white);
    margin: 0 auto 16px;
    border-radius: 8px;
}
/* 序号色块配色 */
.pp-strength-row-top .pp-about-data-card:nth-child(1) .pp-data-index {
    background-color: var(--color-red-dark);
}
.pp-strength-row-top .pp-about-data-card:nth-child(2) .pp-data-index {
    background-color: var(--color-green-light);
}
.pp-strength-row-top .pp-about-data-card:nth-child(3) .pp-data-index {
    background-color: var(--color-yellow-bright);
}
.pp-strength-row-bottom .pp-about-data-card:nth-child(1) .pp-data-index {
    background-color: var(--color-blue-normal);
}
.pp-strength-row-bottom .pp-about-data-card:nth-child(2) .pp-data-index {
    background-color: var(--color-red-normal);
}
.pp-data-card-title {
    font-size: 18px;
    color: var(--dark-culture-text);
    margin-bottom: 12px;
    font-weight: 500;
}
.pp-about-data-num {
    font-size: 28px;
    font-weight: 600;
    color: var(--gold-bright);
    line-height: 1;
    margin-bottom: 10px;
}
.pp-about-data-txt {
    color: var(--dark-culture-text);
    font-size: 14px;
}
.pp-about-long-txt {
    color: var(--dark-culture-text);
    font-size: 14px;
    line-height: 1.8;
}

/* 全链路服务通栏 */
.pp-about-service-full {
    background: var(--gold-trans-006);
    border-radius: 14px;
    padding: 64px 0;
    margin-bottom: 100px;
}
.pp-about-service-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 40px;
    padding: 0 24px;
}
.pp-about-service-item {
    text-align: center;
}
.pp-about-service-title {
    font-size: 16px;
    color: var(--gold-bright);
    margin-bottom: 12px;
}
.pp-about-service-desc {
    color: var(--dark-culture-text);
    font-size: 14px;
}

/* 底部引导 */
.pp-about-guide-block {
    background: var(--color-white);
    border-radius: 14px;
    padding: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    box-shadow: 0 4px 16px var(--gold-shadow-009);
}
.pp-about-guide-main {
    font-size: 15px;
    color: var(--dark-culture-text);
    margin-bottom: 8px;
}
.pp-about-guide-sub {
    color: var(--dark-culture-text);
    font-size: 14px;
}
.pp-about-main-btn {
    display: inline-block;
    padding: 16px 42px;
    border: 1px solid var(--btn-orange-border);
    background:var(--gold-bright);
    color: var(--color-white);
    border-radius: 999px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}
.pp-about-main-btn:hover {
    background: var(--gold-light);
    color: var(--color-white);
}

/* 平板 768-1199 */
@media screen and (min-width:768px) and (max-width:1199px) {
    .pp-about-brand-row {
        grid-template-columns: 1fr;
    }
    .pp-strength-row-top {
        grid-template-columns: repeat(2,1fr);
    }
    .pp-strength-row-bottom {
        grid-template-columns: repeat(2,1fr);
    }
    .pp-about-service-grid {
        grid-template-columns: repeat(2,1fr);
    }
    .pp-about-main-title {
        font-size: 24px;
    }
    .pp-about-data-num {
        font-size: 52px;
    }
    .pp-about-tag-row {
        flex-direction: column;
    }
}

/* 移动端 <767 */
@media screen and (max-width:767px) {
    .pp-about-profile-wrap {
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .pp-about-brand-row {
        grid-template-columns: 1fr;
    }
    .pp-strength-row-top {
        grid-template-columns: 1fr;
    }
    .pp-strength-row-bottom {
        grid-template-columns: 1fr;
    }
    .pp-about-service-grid {
        grid-template-columns: 1fr;
    }
    .pp-about-main-title {
        font-size: 20px;
    }
    .pp-about-block-title {
        font-size: 16px;
    }
    .pp-about-data-num {
        font-size: 24px;
    }
    .pp-about-guide-block {
        flex-direction: column;
        text-align: center;
    }
    .pp-about-bread-inner {
        font-size: 15px;
        gap: 10px;
    }
    .pp-about-tag-row {
        flex-direction: column;
    }
}