/* 全局统一变量，和全站页面共用色系 */
:root {
    --dark-culture-text: rgb(68,84,106);
    --gold-main: #B89C68;
    --color-white: #ffffff;
    --bg-culture-wrap: #F5F3EE;
    --gold-trans-01: rgba(200, 164, 88, 0.1);
    --pp-gold-shadow: rgba(200, 164, 88, 0.09);
    --pp-text-light: rgb(68,104,106);
}

/* ====================== Banner 顶部大图样式 新增 ====================== */
.pp-banner {
    width: 100%;
    height: 520px;
    min-height: 420px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    /* 替换这里为你的banner图片路径 */
   background: url("/cshp-web/upload/painpoint-banner.jpg") center/cover no-repeat;
}
/* 半透明黑色渐变遮罩，防止图片太亮文字看不清 */
.pp-banner::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.35), rgba(0,0,0,0.55));
    z-index: 1;
}
.pp-banner-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
}
.pp-banner-title {
    font-size: 28px;
    color: var(--color-white);
    margin: 0 0 16px;
}
.pp-banner-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.88);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ======================行业痛点页面样式============================*/
.pp-wrap {
    font-family: system-ui, -apple-system, "Microsoft Yahei", sans-serif;
    background-color: var(--bg-culture-wrap);
    color: var(--dark-culture-text);
    line-height: 1.65;
    overflow-x: hidden;
    /* 移除原有顶部padding，banner已占高度 */
    padding-top: 60px;
    padding-bottom: 80px;
}
.pp-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* 卡片通用基础 + hover动效 */
.pp-col-card, .pp-overview-card, .pp-mini-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 16px var(--pp-gold-shadow);
    transition: all 0.3s ease;
}
.pp-col-card:hover, .pp-overview-card:hover, .pp-mini-card:hover {
    box-shadow: 0 8px 24px var(--pp-gold-shadow);
}

/* 滚动入场动画类 */
.pp-animate-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.pp-animate-item.pp-show {
    opacity: 1;
    transform: translateY(0);
}

/* ========== 顶部Tab导航区域 ========== */
.pp-tab-nav {
    margin-bottom: 60px;
}
.pp-main-title {
    font-size: 24px;
    margin-bottom: 32px;
    position: relative;
    color: var(--dark-culture-text);
}
.pp-title-underline {
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 3px;
    background: var(--gold-main);
    opacity: 0.7;
}
.pp-tab-wrapper {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 24px;
}
.pp-tab-btn {
    padding: 12px 24px;
    border: 1px solid var(--gold-main);
    background: transparent;
    border-radius: 99px;
    color: var(--dark-culture-text);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 15px;
}
.pp-tab-btn.pp-active {
    background: var(--gold-main);
    color: var(--color-white);
}
.pp-tab-btn:hover:not(.pp-active) {
    background: var(--gold-trans-01);
}

/* ========== 总览四大痛点卡片区块 ========== */
.pp-overview-desc {
    font-size: 16px;
    color: var(--dark-culture-text);
    margin-bottom: 40px;
    max-width: 1200px;
}
.pp-overview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}
.pp-overview-card {
    cursor: pointer;
}
.pp-overview-card:hover {
    transform: translateY(-6px);
}
.pp-card-num {
    font-size: 28px;
    color: var(--gold-main);
    line-height: 1;
    margin-bottom: 16px;
}
.pp-card-title {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark-culture-text);
}
.pp-card-text {
    color: var(--pp-text-light);
    font-size: 15px;
    line-height: 1.7;
}

/* ========== 痛点详情通用模块 ========== */
.pp-detail-block {
    margin-bottom: 80px;
}
.pp-detail-title {
    font-size: 20px;
    margin-bottom: 32px;
    padding-left: 12px;
    border-left: 4px solid var(--gold-main);
    color: var(--dark-culture-text);
}
.pp-two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.pp-col-subtitle {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--gold-main);
}
.pp-quote-text {
    padding: 16px;
    background: var(--gold-trans-01);
    border-radius: 8px;
    margin: 16px 0;
    font-style: italic;
    color: var(--dark-culture-text);
}
.pp-quote-author {
    text-align: right;
    color: var(--dark-culture-text);
    margin-bottom: 20px;
}
.pp-sum-text {
    color: var(--dark-culture-text);
}

/* 数据数字展示模块 */
.pp-num-wrap {
    margin: 24px 0;
    text-align: center;
}
.pp-big-num {
    font-size: 48px;
    font-weight: 700;
    color: var(--gold-main);
    line-height: 1;
}
.pp-num-unit {
    font-size: 24px;
}
.pp-num-desc {
    margin-top: 8px;
    color: var(--pp-text-light);
}
.pp-data-source {
    margin-top: 32px;
    font-size: 13px;
    color: var(--pp-text-light);
    text-align: center;
}
.pp-highlight-box {
    padding: 20px;
    background: var(--gold-trans-01);
    border-radius: 8px;
    margin-bottom: 32px;
}
.pp-double-num-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.pp-highlight-num-box {
    background: var(--gold-trans-01);
    padding: 24px;
    border-radius: 10px;
}

/* ========== 痛点四 特殊左右布局 + 四小卡片 ========== */
.pp-four-grid-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 32px;
}
.pp-mini-card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.pp-mini-card {
    padding: 20px;
}
.pp-mini-title {
    font-size: 18px;
    color: var(--gold-main);
    margin-bottom: 10px;
    position: relative;
    padding-top: 8px;
}
.pp-mini-title::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--gold-main);
    transition: all 0.3s ease;
}
.pp-mini-card:hover .pp-mini-title::before {
    width: 100%;
}
.pp-mini-text {
    font-size: 14px;
    color: var(--pp-text-light);
}

/* ========== 底部引导按钮区块 ========== */
.pp-guide-block {
    text-align: center;
    margin-top: 100px;
    padding: 40px;
    background: var(--color-white);
    border-radius: 12px;
}
.pp-guide-desc {
    font-size: 20px;
    margin-bottom: 32px;
    color: var(--dark-culture-text);
}
.pp-guide-btn {
    display: inline-block;
    padding: 16px 48px;
    border: 2px solid var(--gold-main);
    color: var(--gold-main);
    text-decoration: none;
    border-radius: 99px;
    font-weight: 600;
    transition: all 0.3s ease;
}
.pp-guide-btn:hover {
    background: var(--gold-main);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* ========== 平板适配 768 - 1199px ========== */
@media screen and (min-width:768px) and (max-width:1199px) {
    .pp-banner {
        height: 320px;
    }
    .pp-banner-title {
        font-size: 34px;
    }
    .pp-main-title {
        font-size: 20px;
    }
    .pp-overview-grid {
        grid-template-columns: 1fr 1fr;
    }
    .pp-two-col-layout {
        grid-template-columns: 1fr;
    }
    .pp-four-grid-layout {
        grid-template-columns: 1fr;
    }
    .pp-mini-card-grid {
        grid-template-columns: repeat(2,1fr);
    }
    .pp-main-title {
        font-size: 32px;
    }
    .pp-big-num {
        font-size: 56px;
    }
}

/* ========== 移动端适配 <768px ========== */
@media screen and (max-width:767px) {
    .pp-banner {
        height: 240px;
    }
    .pp-banner-title {
        font-size: 26px;
    }
    .pp-banner-sub {
        font-size: 15px;
    }
    .pp-wrap {
        padding-top: 40px;
    }
    .pp-main-title {
        font-size: 18px!important;
    }
    .pp-overview-grid {
        grid-template-columns: 1fr;
    }
    .pp-two-col-layout {
        grid-template-columns: 1fr;
    }
    .pp-four-grid-layout {
        grid-template-columns: 1fr;
    }
    .pp-mini-card-grid {
        grid-template-columns: 1fr;
    }
    .pp-main-title {
        font-size: 26px;
    }
    .pp-detail-title {
        font-size: 24px;
    }
    .pp-big-num {
        font-size: 48px;
    }
    .pp-tab-wrapper {
        flex-direction: column;
    }
    .pp-double-num-row {
        grid-template-columns: 1fr;
    }
}
/* ======================行业痛点页面样式结束============================*/