/* =========================================
   卤肉饭信息技术 - 首页样式
   配色：深蓝(#0F1E33) + 橙色(#F5A623) + 科技蓝(#2B8FC4)
   ========================================= */

/* === 区块通用 === */
.zh_section {
    padding: 80px 0;
}

.zh_section_white {
    background: var(--bg-white);
}

.zh_section_light {
    background: var(--bg-light);
}

.zh_section_gold {
    background: var(--gold-bg);
}

.zh_section_dark {
    background: var(--primary);
}

/* 区块标题 */
.zh_section_header {
    text-align: center;
    margin-bottom: 50px;
}

.zh_section_deco {
    display: inline-block;
    color: var(--gold);
    font-size: 18px;
    margin-bottom: 10px;
}

.zh_section_title {
    font-size: 32px;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 12px;
    letter-spacing: 1px;
}

.zh_section_desc {
    font-size: 15px;
    color: var(--text-light);
    margin: 0;
}

.zh_section_header_white .zh_section_title {
    color: #fff;
}

.zh_section_more {
    text-align: center;
    margin-top: 40px;
}

/* === ① Hero Banner === */
.zh_hero {
    margin-top: -76px;
}

.zh_hero_bg {
    position: relative;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zh_hero_overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 30, 51, 0.55);
}

.zh_hero_content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 20px 60px;
    max-width: 780px;
}

.zh_hero_deco_line {
    width: 60px;
    height: 2px;
    background: var(--gold);
    margin: 0 auto 24px;
}

.zh_hero_title {
    font-size: 40px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 16px;
    letter-spacing: 3px;
}

.zh_hero_subtitle {
    font-size: 22px;
    color: var(--gold-light);
    margin: 0 0 20px;
    font-weight: 400;
    letter-spacing: 2px;
}

.zh_hero_desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin: 0 0 36px;
}

.zh_hero_buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 40px;
}

.zh_hero_btn_gold {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--gold);
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
}

.zh_hero_btn_gold:hover {
    background: var(--gold-dark);
    color: #fff;
    transform: translateY(-2px);
}

.zh_hero_btn_outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 15px;
    font-weight: 400;
    transition: all 0.3s;
}

.zh_hero_btn_outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
    transform: translateY(-2px);
}

.zh_hero_badges {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.zh_hero_badge_item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.zh_hero_badge_item i {
    color: var(--gold);
}

/* === ② 推荐服务 === */
.zh_recommend_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.zh_recommend_card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
}

.zh_recommend_card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(15, 30, 51, 0.12);
}

.zh_recommend_image {
    height: 220px;
    overflow: hidden;
    background: var(--bg-light, #F5F7FA);
}

.zh_recommend_image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

.zh_recommend_card:hover .zh_recommend_image img {
    transform: scale(1.05);
}

.zh_recommend_body {
    padding: 24px;
}

.zh_recommend_title {
    font-size: 18px;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 10px;
    line-height: 1.4;
}

.zh_recommend_meta {
    margin-bottom: 10px;
}

.zh_recommend_merchant {
    font-size: 13px;
    color: var(--gold);
}

.zh_recommend_merchant i {
    margin-right: 4px;
}

.zh_recommend_desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0 0 16px;
}

.zh_recommend_link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}

.zh_recommend_link:hover {
    color: var(--gold);
}

/* === ③ 平台介绍 === */
.zh_about_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.zh_about_image {
    overflow: hidden;
}

.zh_about_image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.zh_about_title {
    font-size: 28px;
    font-weight: 600;
    color: var(--heading);
    margin: 10px 0 20px;
}

.zh_about_text {
    font-size: 15px;
    color: var(--text);
    line-height: 1.8;
    margin: 0 0 24px;
}

.zh_about_features {
    margin-bottom: 30px;
}

.zh_about_feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 15px;
    color: var(--heading);
}

.zh_about_feature i {
    color: var(--gold);
    width: 20px;
    text-align: center;
}

/* === ④ 热门服务 === */
.zh_hot_grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
}

.zh_hot_main {
    background: var(--bg-white);
    border: 1px solid var(--border);
    overflow: hidden;
}

.zh_hot_main_image {
    height: 320px;
    overflow: hidden;
    background: var(--bg-light, #F5F7FA);
}

.zh_hot_main_image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.zh_hot_main_body {
    padding: 28px;
}

.zh_hot_main_title {
    font-size: 20px;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 12px;
}

.zh_hot_main_meta {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-light);
}

.zh_hot_main_meta i {
    margin-right: 4px;
    color: var(--gold);
}

.zh_hot_main_desc {
    font-size: 14px;
    color: var(--text);
    line-height: 1.7;
    margin: 0 0 20px;
}

.zh_hot_list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.zh_hot_list_item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-top: none;
    text-decoration: none;
    transition: background 0.3s;
}

.zh_hot_list_item:first-child {
    border-top: 1px solid var(--border);
}

.zh_hot_list_item:hover {
    background: var(--gold-bg);
}

.zh_hot_list_thumb {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    overflow: hidden;
    background: var(--bg-light, #F5F7FA);
}

.zh_hot_list_thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.zh_hot_list_body {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.zh_hot_list_title {
    font-size: 15px;
    font-weight: 500;
    color: var(--heading);
    margin: 0 0 8px;
    line-height: 1.4;
}

.zh_hot_list_meta {
    font-size: 13px;
    color: var(--text-light);
}

/* === ⑤ 平台优势 === */
.zh_advantage_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.zh_advantage_card {
    text-align: center;
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.zh_advantage_card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--gold);
}

.zh_advantage_icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--gold);
}

.zh_advantage_title {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 12px;
}

.zh_advantage_desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin: 0;
}

.zh_advantage_bottom {
    text-align: center;
    color: var(--gold);
    font-size: 16px;
    letter-spacing: 2px;
}

.zh_advantage_dot {
    margin: 0 16px;
}

/* === ⑥ 最新发布 === */
.zh_latest_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.zh_latest_card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
}

.zh_latest_card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(15, 30, 51, 0.1);
}

.zh_latest_image {
    display: block;
    height: 180px;
    overflow: hidden;
    background: var(--bg-light, #F5F7FA);
}

.zh_latest_image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

.zh_latest_card:hover .zh_latest_image img {
    transform: scale(1.05);
}

.zh_latest_body {
    padding: 18px;
}

.zh_latest_title {
    font-size: 15px;
    font-weight: 500;
    margin: 0 0 8px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zh_latest_title a {
    color: var(--heading);
    text-decoration: none;
    transition: color 0.3s;
}

.zh_latest_title a:hover {
    color: var(--gold);
}

.zh_latest_meta {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.zh_latest_meta i {
    margin-right: 4px;
    color: var(--gold);
}

.zh_latest_date {
    font-size: 12px;
    color: var(--text-light);
}

/* === ⑦ 入驻开发者 === */
.zh_merchant_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.zh_merchant_card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 36px 24px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all 0.3s;
}

.zh_merchant_card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(15, 30, 51, 0.1);
    border-top: 2px solid var(--gold);
}

.zh_merchant_avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--gold);
    margin-bottom: 16px;
}

.zh_merchant_avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zh_merchant_name {
    font-size: 16px;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 8px;
}

.zh_merchant_count {
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
}

.zh_merchant_count i {
    color: var(--gold);
    margin-right: 4px;
}

/* === ⑧ 使用流程 === */
.zh_process_grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.zh_process_card {
    flex: 1;
    text-align: center;
    padding: 30px 20px;
    max-width: 260px;
}

.zh_process_num {
    font-size: 36px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 16px;
    opacity: 0.6;
}

.zh_process_icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: var(--gold-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--gold);
}

.zh_process_title {
    font-size: 17px;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 10px;
}

.zh_process_desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.zh_process_arrow {
    display: flex;
    align-items: center;
    padding-top: 80px;
    color: var(--gold);
    font-size: 20px;
    opacity: 0.5;
}

/* === ⑨ 数据统计 === */
.zh_stats_section {
    padding: 60px 0;
}

.zh_stats_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.zh_stats_item {
    padding: 20px;
}

.zh_stats_num {
    font-size: 48px;
    font-weight: 700;
    color: var(--tech-blue-light, var(--gold));
    margin-bottom: 8px;
    line-height: 1;
}

.zh_stats_label {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 1px;
}

/* === ⑩ CTA === */
.zh_cta_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.zh_cta_card {
    padding: 50px 40px;
    text-align: center;
}

.zh_cta_card_white {
    background: var(--bg-white);
    border: 1px solid var(--border);
}

.zh_cta_card_dark {
    background: var(--primary);
}

.zh_cta_icon {
    font-size: 36px;
    margin-bottom: 20px;
}

.zh_cta_card_white .zh_cta_icon {
    color: var(--gold);
}

.zh_cta_card_dark .zh_cta_icon {
    color: var(--gold);
}

.zh_cta_title {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 12px;
}

.zh_cta_card_white .zh_cta_title {
    color: var(--heading);
}

.zh_cta_card_dark .zh_cta_title {
    color: #fff;
}

.zh_cta_desc {
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 28px;
}

.zh_cta_card_white .zh_cta_desc {
    color: var(--text-light);
}

.zh_cta_card_dark .zh_cta_desc {
    color: rgba(255, 255, 255, 0.6);
}

.zh_btn_cta_white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: #fff;
    color: var(--primary);
    border: none;
    font-weight: 500;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s;
}

.zh_btn_cta_white:hover {
    background: var(--gold);
    color: #fff;
}

/* === ⑪ 平台使命 === */
.zh_mission_section {
    padding: 70px 0;
}

.zh_mission_content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.zh_mission_icon {
    font-size: 36px;
    color: var(--gold);
    margin-bottom: 24px;
}

.zh_mission_text {
    font-size: 18px;
    color: var(--heading);
    line-height: 1.9;
    margin: 0 0 24px;
}

.zh_mission_text strong {
    color: var(--gold-dark);
}

.zh_mission_brand {
    font-size: 14px;
    color: var(--text-light);
    letter-spacing: 1px;
}

/* === 移动端导航按钮 === */
.zh_mobile_nav_actions {
    display: none;
}

/* =========================================
   响应式适配
   ========================================= */

@media (max-width: 1200px) {
    .zh_hero_title { font-size: 34px; }
    .zh_section_title { font-size: 28px; }
    .zh_recommend_grid { gap: 24px; }
    .zh_about_grid { gap: 40px; }
}

@media (max-width: 992px) {
    .zh_section { padding: 60px 0; }

    .zh_hero_bg { min-height: 500px; }
    .zh_hero_title { font-size: 28px; letter-spacing: 1px; }
    .zh_hero_subtitle { font-size: 18px; }
    .zh_hero_desc { font-size: 14px; }

    .zh_recommend_grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }

    .zh_about_grid { grid-template-columns: 1fr; }
    .zh_about_image img { height: 280px; }

    .zh_hot_grid { grid-template-columns: 1fr; }

    .zh_latest_grid { grid-template-columns: repeat(2, 1fr); }

    .zh_merchant_grid { grid-template-columns: repeat(2, 1fr); }

    .zh_process_grid { flex-wrap: wrap; }
    .zh_process_card { flex: 0 0 50%; max-width: 50%; }
    .zh_process_arrow { display: none; }

    .zh_stats_grid { grid-template-columns: repeat(2, 1fr); }

    .zh_cta_grid { grid-template-columns: 1fr; }

    .zh_advantage_grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }

    .zh_mobile_nav_actions { display: block; padding-top: 10px; }
}

@media (max-width: 576px) {
    .zh_section { padding: 50px 0; }

    .zh_hero_bg { min-height: 450px; }
    .zh_hero_content { padding: 100px 16px 40px; }
    .zh_hero_title { font-size: 24px; }
    .zh_hero_subtitle { font-size: 16px; }
    .zh_hero_buttons { flex-direction: column; align-items: center; }
    .zh_hero_badges { flex-direction: column; gap: 10px; align-items: center; }

    .zh_section_title { font-size: 24px; }

    .zh_latest_grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .zh_latest_image { height: 140px; }

    .zh_merchant_grid { grid-template-columns: 1fr 1fr; gap: 16px; }

    .zh_process_card { flex: 0 0 100%; max-width: 100%; }

    .zh_stats_grid { grid-template-columns: 1fr 1fr; }
    .zh_stats_num { font-size: 36px; }

    .zh_cta_card { padding: 36px 24px; }
}