/* =====================================================================
   case.css — 客户案例中心(/case)与案例详情页(重设计)
   依赖 pro-detail.css 的 pro-* / cp-* / pro-list 组件样式
   ===================================================================== */

/* ---------- 案例详情: 项目信息条 ---------- */
.case-content {
    margin-top: 2rem;
}
.case-meta {
    display: -webkit-flex;
    display: flex;
    gap: 0.9rem;
    flex-wrap: wrap;
    margin-bottom: 1.4rem;
}
.case-meta .cm {
    -webkit-flex: 1 1 0;
    flex: 1 1 0;
    min-width: 11rem;
    background: linear-gradient(180deg, #f3f7ff, #ffffff);
    border: 1px solid #e3eaf8;
    border-radius: 0.6rem;
    padding: 1.05rem 1.2rem;
}
.case-meta .cm span {
    display: block;
    font-size: 0.62rem;
    color: #98a3b0;
    margin-bottom: 0.4rem;
    letter-spacing: 0.5px;
}
.case-meta .cm b {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    color: #0b1a33;
    line-height: 1.6;
}
/* 正文长文排版(透气阅读) */
.case-content {
    margin-top: 2.4rem;
    padding: 0 0.6rem;
}
.case-content h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0b1a33;
    letter-spacing: 1px;
    padding-left: 0.7rem;
    border-left: 4px solid #4b75fd;
    margin: 2.8rem 0 1.2rem;
    line-height: 1.5;
}
.case-content h2::after {
    content: '';
    display: block;
    width: 2.6rem;
    height: 2px;
    margin-top: 0.5rem;
    border-radius: 2px;
    background: linear-gradient(90deg, #4b75fd, #1bf7ff);
}
.case-content h2:first-of-type {
    margin-top: 0.2rem;
}
.case-content h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: #0b1a33;
    margin: 2.1rem 0 0.75rem;
    line-height: 1.6;
}
.case-content p {
    margin: 0 0 1.05rem;
    font-size: 0.8rem;
    line-height: 2.1;
    color: #435062;
    text-align: justify;
    letter-spacing: 0.01em;
}
@media screen and (max-width: 768px) {
    .case-meta .cm {
        -webkit-flex: 0 0 100%;
        flex: 0 0 100%;
    }
    .case-content h2 {
        font-size: 1rem;
    }
    .case-content p {
        font-size: 0.76rem;
    }
}

/* =====================================================================
   案例中心 /case — 案例卡片网格(角标)
   ===================================================================== */
.case-center .cp-lead {
    margin-top: 1.2rem;
    background: #f4f6f9;
    border-radius: 0.6rem;
    padding: 1.15rem 1.4rem;
    font-size: 0.72rem;
    line-height: 1.9;
    color: #435062;
    text-align: justify;
}
.case-center .cp-line {
    margin-top: 2rem;
}
.case-center .cp-line-head .xtyq-h2 {
    margin: 0;
    font-size: 1.05rem;
}
.case-center .cp-count {
    font-size: 0.64rem;
    color: #98a3b0;
}
.case-center .grid-list {
    margin-top: 1.1rem;
}
/* 6卡 = 3×2 排满(仅 PC ≥993px; ≤992 走基础规则的 3/2/1 列) */
@media screen and (min-width: 993px) {
    .case-center .grid-list .grid-item {
        width: 31%;
        margin-right: 3%;
    }
    .case-center .grid-list .grid-item:nth-child(3n) {
        margin-right: 0;
    }
    .case-center .grid-list .grid-item:nth-child(4n) {
        margin-right: 3%;
    }
}
/* 案例卡分类角标 */
.case-center .grid-item .grid-pic {
    position: relative;
}
.case-center .grid-item .case-tag {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    z-index: 1;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    background: rgba(75, 117, 253, 0.92);
    color: #fff;
    font-size: 0.58rem;
    line-height: 1.6;
    white-space: nowrap;
}
@media screen and (max-width: 768px) {
    .case-center .case-tag {
        font-size: 0.54rem;
    }
}