/* 覆盖layout的padding-top */
#app{padding-top:0!important}

/* 头部黑色背景（覆盖 layout.css 的半透明浮层，避免头部压在顶部大图上） */
.top_bg {
    position: relative;
    height: 135px;
    width: 100%;
    background: rgba(0, 0, 0, 1);
    z-index: 11;
}

.top_bg:before {
    content: "";
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
    position: absolute;
    bottom: 0;
    left: 0;
}

/* 鍚堜綔瀹㈡埛妗堜緥椤甸潰涓撴湁鏍峰紡 */

/* 闈㈠寘灞?*/
.plc {
    position: absolute;
    top: -65px;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 10;
    background: url("../images/p101-curmbs-bg.png") no-repeat center bottom;
    padding: 20px 0 5px;
    display: block;
}
.p12-curblock { display: none; }
.p102-curmbs-1 {
    float: right;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    color: #333;
}
.p102-curmbs-1 b {
    font-weight: normal;
    padding-left: 25px;
    background: url(../images/p101-curmbs-icon1.png) no-repeat left center;
}
.p102-curmbs-1 i { font-style: normal; }
.p102-curmbs-1 span {
    font-family: 宋体;
    height: 46px;
    line-height: 46px;
    padding: 0 5px;
}
.p102-curmbs-1 a { color: #333; }
.p102-curmbs-1 a:hover { text-decoration: underline; }

/* 椤堕儴澶у浘鍖?- 婊″睆灞曠ず */
/* .hzkh-hero {
    position: relative;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    background: #000;
} */
.hzkh-hero {
    position: relative;
    overflow: hidden;
    height: 950px;
    max-width: 100%;
    margin: 0 auto;
    background: #000;
}
.hzkh-hero img {
    position: absolute;
    left: 50%;
    top: 0;
    min-width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 1s ease;
}
.hzkh-hero img.show { opacity: 1; }

/* 鏁版嵁缁熻鍖?*/
.hzkh-stats {
    background: #f8f8f8;
    padding: 60px 0;
}
.hzkh-stats-inner {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    text-align: center;
}
.hzkh-stats-item {
    flex: 1;
    padding: 20px 0;
}
.hzkh-stats-num {
    font-size: 52px;
    font-weight: bold;
    color: #000;
    font-family: "DINOT", Arial, sans-serif;
    line-height: 1;
}
.hzkh-stats-num span {
    font-size: 24px;
    font-weight: normal;
}
.hzkh-stats-label {
    font-size: 16px;
    color: #666;
    margin-top: 12px;
    letter-spacing: 2px;
}

/* 閫氱敤鍖哄潡鏍囬 */
.hzkh-section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}
.hzkh-section-title .en {
    font-size: 40px;
    color: rgba(0,0,0,0.04);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
}
.hzkh-section-title .cn {
    font-size: 32px;
    color: #000;
    font-weight: 300;
    margin-top: -15px;
}
.hzkh-section-title .sub {
    font-size: 16px;
    color: #888;
    margin-top: 10px;
}

/* 琛屼笟鍒嗙被鍖?*/
.hzkh-industry {
    padding: 80px 0;
}
.hzkh-industry-grid {
    width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.hzkh-industry-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}
.hzkh-industry-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}
.hzkh-industry-card:hover img { transform: scale(1.08); }
.hzkh-industry-card .hzkh-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    transition: all 0.3s ease;
}
.hzkh-industry-card:hover .hzkh-card-overlay {
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding-bottom: 40px;
}
.hzkh-card-overlay h3 {
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    margin-bottom: 8px;
}
.hzkh-card-overlay p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 22px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}
.hzkh-industry-card:hover .hzkh-card-overlay p {
    max-height: 100px;
}

/* 妗堜緥灞曠ず鍖?*/
.hzkh-cases {
    background: #f5f5f5;
    padding: 80px 0;
}
.hzkh-cases .hzkh-section-title .en { color: rgba(0,0,0,0.04); }
.hzkh-cases .hzkh-section-title .cn { color: #000; }
.hzkh-cases .hzkh-section-title .sub { color: #888; }
.hzkh-cases-grid {
    width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.hzkh-case-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.4s ease;
}
.hzkh-case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.hzkh-case-img {
    position: relative;
    overflow: hidden;
    height: 220px;
}
.hzkh-case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.hzkh-case-card:hover .hzkh-case-img img { transform: scale(1.06); }
.hzkh-case-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #000;
    color: #fff;
    padding: 4px 14px;
    font-size: 12px;
    border-radius: 20px;
    letter-spacing: 1px;
}
.hzkh-case-info { padding: 25px; }
.hzkh-case-info h4 {
    font-size: 18px;
    color: #1a1a1a;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 26px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.hzkh-case-info p {
    font-size: 14px;
    color: #888;
    line-height: 22px;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}
.hzkh-case-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}
.hzkh-case-meta span { font-size: 13px; color: #aaa; }
.hzkh-case-meta a {
    font-size: 14px;
    color: #000;
    font-weight: bold;
    text-decoration: none;
    transition: color 0.3s;
}
.hzkh-case-meta a:hover { color: #333; }
.hzkh-case-meta a:after { content: ' →'; }
.hzkh-cases-more { text-align: center; margin-top: 50px; }
.hzkh-cases-more-btn {
    display: inline-block;
    height: 50px;
    line-height: 50px;
    padding: 0 50px;
    border: 2px solid #000;
    border-radius: 30px;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    letter-spacing: 2px;
    transition: all 0.3s;
}
.hzkh-cases-more-btn:hover { background: #000; color: #fff; }

/* 鍝佺墝澧?*/
.hzkh-brands { padding: 80px 0; background: #fff; }
.hzkh-brands .hzkh-section-title .en { color: rgba(0,0,0,0.04); }
.hzkh-brands .hzkh-section-title .cn { color: #000; }
.hzkh-brands .hzkh-section-title .sub { color: #888; }
.hzkh-brands-grid {
    width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    align-items: center;
}
.hzkh-brand-item {
    text-align: center;
    padding: 20px 10px;
    border: 1px solid #eee;
    border-radius: 6px;
    transition: all 0.3s ease;
}
.hzkh-brand-item:hover {
    border-color: #000;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}
.hzkh-brand-item img {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: 60px;
    display: block;
    margin: 0 auto;
    opacity: 0.7;
    transition: all 0.3s;
    object-fit: contain;
}
.hzkh-brand-item:hover img { opacity: 1; }

/* 鏈嶅姟娴佺▼ */
.hzkh-process { background: #181818; padding: 80px 0; color: #fff; }
.hzkh-process .hzkh-section-title .en { color: rgba(255,255,255,0.06); }
.hzkh-process .hzkh-section-title .cn { color: #fff; }
.hzkh-process .hzkh-section-title .sub { color: rgba(255,255,255,0.5); }
.hzkh-process-steps {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: relative;
}
.hzkh-process-steps::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 80px;
    right: 80px;
    height: 1px;
    background: rgba(255,255,255,0.15);
}
.hzkh-process-step {
    text-align: center;
    flex: 1;
    position: relative;
    z-index: 1;
}
.hzkh-step-num {
    width: 70px;
    height: 70px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    font-family: "DINOT", Arial, sans-serif;
    font-weight: bold;
    color: rgba(255,255,255,0.5);
    transition: all 0.3s;
}
.hzkh-process-step:hover .hzkh-step-num {
    border-color: #fff;
    color: #fff;
    background: rgba(255,255,255,0.1);
}
.hzkh-process-step h4 { font-size: 18px; font-weight: bold; margin-bottom: 8px; }
.hzkh-process-step p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 22px;
}

/* CTA鍖?*/
.hzkh-cta {
    width: 100%;
    height: 500px;
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hzkh-cta-content { padding: 0 20px; }
.hzkh-cta .hzkh-section-title { margin-bottom: 40px; }
.hzkh-cta .hzkh-section-title .en { color: rgba(255,255,255,0.15); font-size: 24px; }
.hzkh-cta .hzkh-section-title .cn {
    color: #fff;
    font-size: 36px;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
    margin: 10px 0;
}
.hzkh-cta .hzkh-section-title .sub {
    color: rgba(255,255,255,0.85);
    font-size: 16px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.hzkh-cta-btn {
    display: inline-block;
    height: 54px;
    line-height: 54px;
    padding: 0 60px;
    background: linear-gradient(135deg, #b9976e, #d4b88c);
    border-radius: 30px;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    letter-spacing: 2px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(185,151,110,0.4);
}
.hzkh-cta-btn:hover {
    background: linear-gradient(135deg, #a08060, #c4a87c);
    box-shadow: 0 6px 20px rgba(185,151,110,0.5);
    transform: translateY(-2px);
}

/* 鍝嶅簲寮忛€傞厤 */
@media screen and (max-width: 1500px) {
    .hzkh-stats-inner,
    .hzkh-industry-grid,
    .hzkh-cases-grid,
    .hzkh-brands-grid,
    .hzkh-process-steps {
        width: 1200px;
    }
}
/* ========== 移动端适配 ========== */
/* 大屏降级 (max-width: 1500px) */
@media screen and (max-width: 1500px) {
    .hzkh-hero {
        height: 600px;
    }
    .hzkh-industry-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .hzkh-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hzkh-brands-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media screen and (max-width: 1200px) {
    .hzkh-stats-inner,
    .hzkh-industry-grid,
    .hzkh-cases-grid,
    .hzkh-brands-grid,
    .hzkh-process-steps {
        width: 100%;
        padding: 0 20px;
    }
    .hzkh-industry-grid { grid-template-columns: repeat(2, 1fr); }
    .hzkh-cases-grid { grid-template-columns: repeat(2, 1fr); }
    .hzkh-brands-grid { grid-template-columns: repeat(3, 1fr); }
    .hzkh-hero { height: 400px; }
}

/* 平板 (max-width: 1024px) */
@media screen and (max-width: 1024px) {
    .hzkh-industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hzkh-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hzkh-brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hzkh-process-steps {
        flex-wrap: wrap;
        gap: 20px;
    }
    .hzkh-process-step {
        flex: 0 0 45%;
    }
}

/* 手机 (max-width: 768px) */
@media screen and (max-width: 768px) {
    /* ---- 顶部头部 ---- */
    .top_bg {
        position: relative;
        height: auto;
        min-height: 60px;
    }
    .top_bg:before {
        display: none;
    }
    #app {
        padding-top: 0 !important;
    }

    /* ---- Hero 大图完整显示（contain + 居中） ---- */
    .hzkh-hero {
        height: 24vh !important;
        min-height: 150px;
        max-height: 240px;
        margin-top: 0;
    }
    .hzkh-hero > img {
        object-fit: cover;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        min-width: 100%;
        height: 100%;
    }

    /* ---- 统计区 ---- */
    .hzkh-stats {
        padding: 40px 0;
    }
    .hzkh-stats-inner {
        flex-wrap: wrap;
        padding: 0 10px;
        box-sizing: border-box;
    }
    .hzkh-stats-item {
        flex: 0 0 50%;
        box-sizing: border-box;
    }
    .hzkh-stats-num {
        font-size: 40px;
    }

    /* ---- 区块间距与标题 ---- */
    .hzkh-industry,
    .hzkh-cases,
    .hzkh-brands,
    .hzkh-process {
        padding: 50px 0;
    }
    .hzkh-section-title {
        margin-bottom: 35px;
    }
    .hzkh-section-title .en {
        font-size: 28px;
    }
    .hzkh-section-title .cn {
        font-size: 24px;
        margin-top: -10px;
    }

    /* ---- 行业分类 grid 单列 ---- */
    .hzkh-industry-grid {
        grid-template-columns: 1fr !important;
        gap: 16px;
        padding: 0 15px;
        box-sizing: border-box;
    }
    .hzkh-industry-card img {
        height: 200px;
    }

    /* ---- 案例展示单列 ---- */
    .hzkh-cases-grid {
        grid-template-columns: 1fr !important;
        gap: 16px;
        padding: 0 15px;
        box-sizing: border-box;
    }
    .hzkh-case-img {
        height: 200px;
    }

    /* ---- 品牌墙两列 ---- */
    .hzkh-brands-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px;
        padding: 0 15px;
        box-sizing: border-box;
    }

    /* ---- 服务流程纵向 ---- */
    .hzkh-process-steps {
        flex-direction: column;
        gap: 30px;
        padding: 0 15px;
        box-sizing: border-box;
    }
    .hzkh-process-steps::before {
        display: none;
    }

    /* ---- CTA ---- */
    .hzkh-cta {
        height: auto;
        min-height: 360px;
        padding: 50px 20px;
        box-sizing: border-box;
    }
    .hzkh-cta .hzkh-section-title .cn {
        font-size: 28px;
    }
    .hzkh-cta-btn {
        height: 48px;
        line-height: 48px;
        padding: 0 40px;
        font-size: 15px;
    }

    /* ---- 富文本防溢出 ---- */
    .hzkh-section-title img,
    .hzkh-section-title table,
    .endit-content img,
    .endit-content table,
    .endit-content video,
    .endit-content iframe {
        max-width: 100% !important;
        height: auto;
    }
}

/* 小屏 (max-width: 480px) */
@media screen and (max-width: 480px) {
    .hzkh-hero {
        height: 22vh;
        min-height: 130px;
        max-height: 200px;
    }
    .hzkh-industry-card img,
    .hzkh-case-img {
        height: 180px;
    }
    .hzkh-stats-num {
        font-size: 34px;
    }
    .hzkh-brands-grid {
        grid-template-columns: 1fr 1fr;
    }
}