/* ============================================================
   小肤优选 · 闲置信息发布平台 — 首页样式 v4.0
   配色：蓝绿双色（蓝=结构 / 绿=行动）
   依赖 layouts/app.blade.php 中的 :root 变量
   类名前缀：zh_
   ============================================================ */

/* ===== 通用小标题（区块头） ===== */
.zh_eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--zh-accent-deep);
    padding: 6px 14px;
    background: var(--zh-accent-soft);
    border-radius: var(--zh-radius-pill);
    margin-bottom: 16px;
}
.zh_eyebrow::before {
    content: "";
    width: 14px; height: 2px;
    background: var(--zh-accent);
    border-radius: 2px;
}
.zh_section_head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 48px;
}
.zh_section_head .zh_eyebrow { justify-content: center; }
.zh_section_title {
    font-size: clamp(26px, 3.2vw, 38px);
    font-weight: 800;
    color: var(--zh-text-primary);
    margin: 0 0 14px;
    line-height: 1.28;
}
.zh_section_desc {
    font-size: 15.5px;
    color: var(--zh-text-body);
    margin: 0;
    line-height: 1.75;
}
.zh_grad_text {
    background: var(--zh-gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* 大号按钮 */
.zh_btn_lg { padding: 15px 34px; font-size: 16px; }
.zh_btn_gradient_lg {
    background: var(--zh-gradient-primary);
    color: #fff;
    padding: 15px 34px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--zh-radius-pill);
    display: inline-flex; align-items: center; gap: 9px;
    box-shadow: 0 10px 26px rgba(30, 138, 240, .30);
    transition: all .3s ease;
    border: none; cursor: pointer;
}
.zh_btn_gradient_lg:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 16px 34px rgba(34, 190, 130, .34); }
.zh_btn_outline_lg {
    background: #fff;
    color: var(--zh-primary);
    padding: 15px 32px;
    font-size: 16px; font-weight: 600;
    border-radius: var(--zh-radius-pill);
    border: 1.5px solid var(--zh-border-strong);
    display: inline-flex; align-items: center; gap: 9px;
    transition: all .3s ease;
}
.zh_btn_outline_lg:hover { color: var(--zh-primary); border-color: var(--zh-primary); background: var(--zh-primary-soft); transform: translateY(-3px); }
.zh_btn_white_lg {
    background: #fff; color: var(--zh-accent-deep);
    padding: 15px 34px; font-size: 16px; font-weight: 700;
    border-radius: var(--zh-radius-pill);
    display: inline-flex; align-items: center; gap: 9px;
    box-shadow: 0 8px 22px rgba(0,0,0,.12); transition: all .3s ease;
}
.zh_btn_white_lg:hover { color: var(--zh-accent-deep); transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0,0,0,.18); }
.zh_btn_ghost_white_lg {
    background: rgba(255,255,255,.14); color: #fff;
    padding: 15px 32px; font-size: 16px; font-weight: 600;
    border-radius: var(--zh-radius-pill);
    border: 1.5px solid rgba(255,255,255,.55);
    display: inline-flex; align-items: center; gap: 9px;
    backdrop-filter: blur(6px); transition: all .3s ease;
}
.zh_btn_ghost_white_lg:hover { color: var(--zh-accent-deep); background: #fff; border-color: #fff; transform: translateY(-3px); }

/* ============================================================
   板块 1：Hero
   ============================================================ */
.zh_hero {
    position: relative;
    overflow: hidden;
    background-color: #E8F1FB;
    min-height: 540px;
    display: flex;
    align-items: center;
    padding: 60px 0;
}
/* banner 作为背景：右对齐、整高完整显示设备，左侧留白放文案 */
.zh_hero_bg {
    position: absolute; inset: 0; z-index: 0;
    background-image: var(--zh-hero-img);
    background-repeat: no-repeat;
    background-position: right center;
    background-size: auto 100%;
}
/* 左→右渐隐浅色遮罩，保证左侧文字清晰、右侧设备保持鲜明 */
.zh_hero_overlay {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(90deg,
        rgba(232,241,251,.97) 0%,
        rgba(232,241,251,.92) 26%,
        rgba(232,241,251,.62) 44%,
        rgba(232,241,251,.18) 58%,
        rgba(232,241,251,0) 70%);
}
.zh_hero_inner {
    position: relative; z-index: 2;
    display: block;
}
.zh_hero_text { max-width: 560px; }
.zh_hero_badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600;
    color: var(--zh-primary-deep);
    background: rgba(255,255,255,.7);
    border: 1px solid rgba(30,138,240,.18);
    padding: 7px 16px; border-radius: var(--zh-radius-pill);
    margin-bottom: 22px;
    box-shadow: var(--zh-shadow-soft);
}
.zh_hero_badge i { color: var(--zh-accent); }
.zh_hero_title {
    font-size: clamp(32px, 4.4vw, 52px);
    font-weight: 900;
    line-height: 1.18;
    color: var(--zh-text-primary);
    margin: 0 0 20px;
    letter-spacing: -.5px;
}
.zh_hero_title_grad {
    display: block;
    background: var(--zh-gradient-primary);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.zh_hero_desc {
    font-size: 16.5px;
    color: var(--zh-text-body);
    line-height: 1.85;
    margin: 0 0 28px;
    max-width: 540px;
}

/* Hero 快速查找条 */
.zh_hero_search {
    display: flex; align-items: center;
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-pill);
    padding: 7px 7px 7px 20px;
    box-shadow: var(--zh-shadow-card);
    max-width: 520px;
    margin-bottom: 16px;
}
.zh_hero_search i { color: var(--zh-accent); font-size: 15px; }
.zh_hero_search input {
    flex: 1; border: none; outline: none; background: transparent;
    font-size: 15px; color: var(--zh-text-primary);
    padding: 0 14px; font-family: inherit; min-width: 0;
}
.zh_hero_search input::placeholder { color: var(--zh-text-muted); }
.zh_hero_search button {
    flex-shrink: 0;
    background: var(--zh-gradient-primary);
    color: #fff; border: none;
    padding: 12px 26px; border-radius: var(--zh-radius-pill);
    font-size: 14.5px; font-weight: 600; cursor: pointer;
    display: inline-flex; align-items: center; gap: 7px;
    transition: all .25s ease;
}
.zh_hero_search button:hover { box-shadow: var(--zh-shadow-btn); transform: translateY(-1px); }
.zh_hero_hotwords {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    font-size: 13px; color: var(--zh-text-muted);
    margin-bottom: 30px;
}
.zh_hero_hotwords a {
    color: var(--zh-text-body);
    background: rgba(255,255,255,.7);
    border: 1px solid var(--zh-border);
    padding: 4px 12px; border-radius: var(--zh-radius-pill);
    transition: all .2s ease;
}
.zh_hero_hotwords a:hover { color: var(--zh-primary); border-color: var(--zh-primary); }

.zh_hero_cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }

.zh_hero_stats {
    display: flex; gap: 14px; flex-wrap: wrap;
}
.zh_hero_stat {
    flex: 1; min-width: 110px;
    background: rgba(255,255,255,.75);
    border: 1px solid rgba(255,255,255,.9);
    border-radius: var(--zh-radius-lg);
    padding: 16px 18px;
    box-shadow: var(--zh-shadow-soft);
    backdrop-filter: blur(6px);
}
.zh_hero_stat strong {
    display: block; font-size: 28px; font-weight: 800; line-height: 1;
    background: var(--zh-gradient-primary);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    margin-bottom: 6px;
}
.zh_hero_stat span { font-size: 13px; color: var(--zh-text-body); }

@keyframes zh_float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ============================================================
   板块 2：信任特性带
   ============================================================ */
.zh_trust {
    background: var(--zh-white);
    border-bottom: 1px solid var(--zh-border);
    margin-top: -36px;
    position: relative; z-index: 3;
}
.zh_trust_inner {
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-xl);
    box-shadow: var(--zh-shadow-card);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
}
.zh_trust_item {
    display: flex; align-items: center; gap: 14px;
    padding: 24px 26px;
    border-right: 1px solid var(--zh-border);
}
.zh_trust_item:last-child { border-right: none; }
.zh_trust_ico {
    width: 48px; height: 48px; flex-shrink: 0;
    border-radius: var(--zh-radius-md);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 20px; color: #fff;
    background: var(--zh-gradient-primary);
}
.zh_trust_item:nth-child(2) .zh_trust_ico { background: var(--zh-gradient-green); }
.zh_trust_item:nth-child(3) .zh_trust_ico { background: var(--zh-gradient-blue); }
.zh_trust_item:nth-child(4) .zh_trust_ico { background: var(--zh-gradient-deep); }
.zh_trust_text strong { display: block; font-size: 15.5px; font-weight: 700; color: var(--zh-text-primary); margin-bottom: 3px; }
.zh_trust_text span { font-size: 13px; color: var(--zh-text-muted); }

/* ============================================================
   通用区块容器
   ============================================================ */
.zh_section { padding: 80px 0; }
.zh_section_white { background: var(--zh-white); }
.zh_section_soft  { background: var(--zh-bg-light); }
.zh_section_mint  { background: var(--zh-bg-mint); }
.zh_section_tint  { background: var(--zh-bg-tint); }

.zh_section_head_row {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 20px; margin-bottom: 36px; flex-wrap: wrap;
}
.zh_section_head_row .zh_section_title { margin-bottom: 6px; }
.zh_section_desc_sm { font-size: 14.5px; color: var(--zh-text-body); margin: 0; }
.zh_section_more {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 14.5px; font-weight: 600; color: var(--zh-primary);
    flex-shrink: 0;
    transition: gap .25s ease;
}
.zh_section_more:hover { color: var(--zh-primary-hover); gap: 11px; }

/* ============================================================
   板块 3：栏目快捷入口
   ============================================================ */
.zh_section_quick { padding: 64px 0; background: var(--zh-bg-light); }
.zh_quick_grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 20px;
}
.zh_quick_card {
    display: flex; align-items: center; gap: 16px;
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-lg);
    padding: 22px 24px;
    box-shadow: var(--zh-shadow-soft);
    transition: all .3s ease;
    position: relative; overflow: hidden;
}
.zh_quick_card:hover { transform: translateY(-4px); box-shadow: var(--zh-shadow-card-hover); border-color: transparent; }
.zh_quick_main { background: var(--zh-gradient-deep); border: none; }
.zh_quick_main .zh_quick_body strong { color: #fff; }
.zh_quick_main .zh_quick_body span { color: rgba(255,255,255,.78); }
.zh_quick_main .zh_quick_arrow { color: #fff; }
.zh_quick_icon {
    width: 52px; height: 52px; flex-shrink: 0;
    border-radius: var(--zh-radius-md);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff;
    background: var(--zh-gradient-primary);
}
.zh_quick_main .zh_quick_icon { background: rgba(255,255,255,.18); }
.zh_quick_icon_cyan { background: var(--zh-gradient-green); }
.zh_quick_icon_deep { background: var(--zh-gradient-blue); }
.zh_quick_icon_outline { background: var(--zh-accent-soft); color: var(--zh-accent-deep); }
.zh_quick_body { flex: 1; min-width: 0; }
.zh_quick_body strong { display: block; font-size: 16px; font-weight: 700; color: var(--zh-text-primary); margin-bottom: 3px; }
.zh_quick_body span { font-size: 13px; color: var(--zh-text-muted); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zh_quick_arrow { color: var(--zh-text-muted); font-size: 14px; transition: transform .25s ease; }
.zh_quick_card:hover .zh_quick_arrow { transform: translateX(4px); color: var(--zh-primary); }
.zh_quick_main:hover .zh_quick_arrow { color: #fff; }

/* ============================================================
   板块 4：精选推荐（大卡）
   ============================================================ */
.zh_feat_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.zh_feat_card {
    display: flex; flex-direction: column;
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-lg);
    overflow: hidden;
    box-shadow: var(--zh-shadow-card);
    transition: all .3s ease;
}
.zh_feat_card:hover { transform: translateY(-6px); box-shadow: var(--zh-shadow-card-hover); border-color: transparent; }
.zh_feat_thumb {
    position: relative;
    height: 220px;
    background: var(--zh-bg-tint);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.zh_feat_thumb img { width: 100%; height: 100%; object-fit: contain; }
.zh_feat_thumb_ph {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 52px; color: var(--zh-primary); opacity: .32;
    background: linear-gradient(135deg, var(--zh-primary-soft), var(--zh-accent-soft));
}
.zh_feat_rank {
    position: absolute; top: 14px; left: 14px;
    display: inline-flex; align-items: center; gap: 5px;
    background: var(--zh-gradient-primary);
    color: #fff; font-size: 12px; font-weight: 700;
    padding: 5px 12px; border-radius: var(--zh-radius-pill);
    box-shadow: 0 4px 12px rgba(30,138,240,.3);
}
.zh_feat_cat {
    position: absolute; top: 14px; right: 14px;
    background: rgba(255,255,255,.92);
    color: var(--zh-accent-deep); font-size: 12px; font-weight: 600;
    padding: 5px 12px; border-radius: var(--zh-radius-pill);
}
.zh_feat_body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.zh_feat_body h4 {
    font-size: 17px; font-weight: 700; color: var(--zh-text-primary);
    margin: 0 0 14px; line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.zh_feat_meta { display: flex; flex-direction: column; gap: 9px; margin-bottom: 16px; }
.zh_feat_meta span { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--zh-text-body); }
.zh_feat_meta span i { width: 15px; color: var(--zh-accent); font-size: 13px; }
.zh_feat_foot {
    margin-top: auto; padding-top: 16px;
    border-top: 1px dashed var(--zh-border);
    display: flex; align-items: center; justify-content: space-between;
}
.zh_feat_views { font-size: 12.5px; color: var(--zh-text-muted); display: inline-flex; align-items: center; gap: 5px; }
.zh_feat_link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13.5px; font-weight: 600; color: var(--zh-primary);
    transition: gap .2s ease;
}
.zh_feat_card:hover .zh_feat_link { gap: 10px; }

/* ============================================================
   板块 5：最新信息 + Tab 网格
   ============================================================ */
.zh_tab_bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.zh_tab_btn {
    display: inline-flex; align-items: center; gap: 7px;
    background: #fff;
    border: 1px solid var(--zh-border);
    color: var(--zh-text-body);
    font-size: 14px; font-weight: 500;
    padding: 9px 20px; border-radius: var(--zh-radius-pill);
    cursor: pointer; transition: all .25s ease; font-family: inherit;
}
.zh_tab_btn i { font-size: 12px; opacity: .7; }
.zh_tab_btn:hover { border-color: var(--zh-primary); color: var(--zh-primary); }
.zh_tab_btn.zh_active {
    background: var(--zh-gradient-primary);
    color: #fff; border-color: transparent;
    box-shadow: 0 6px 16px rgba(30,138,240,.25);
}
.zh_tab_btn.zh_active i { opacity: 1; }

.zh_info_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.zh_info_card {
    display: flex; flex-direction: column;
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-lg);
    overflow: hidden;
    box-shadow: var(--zh-shadow-soft);
    transition: all .3s ease;
}
.zh_info_card:hover { transform: translateY(-5px); box-shadow: var(--zh-shadow-card-hover); border-color: transparent; }
.zh_info_thumb {
    position: relative;
    height: 170px;
    background: var(--zh-bg-tint);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.zh_info_thumb img { width: 100%; height: 100%; object-fit: contain; }
.zh_info_thumb_placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 42px; color: var(--zh-primary); opacity: .3;
    background: linear-gradient(135deg, var(--zh-primary-soft), var(--zh-accent-soft));
}
.zh_info_cat {
    position: absolute; top: 12px; left: 12px;
    background: rgba(255,255,255,.92);
    color: var(--zh-accent-deep); font-size: 11.5px; font-weight: 600;
    padding: 4px 11px; border-radius: var(--zh-radius-pill);
}
.zh_info_hot {
    position: absolute; top: 12px; right: 12px;
    background: linear-gradient(135deg, #FF7043, #F4511E);
    color: #fff; font-size: 11.5px; font-weight: 600;
    padding: 4px 10px; border-radius: var(--zh-radius-pill);
    display: inline-flex; align-items: center; gap: 4px;
}
.zh_info_body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.zh_info_body h4 {
    font-size: 15.5px; font-weight: 600; color: var(--zh-text-primary);
    margin: 0 0 12px; line-height: 1.55;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    min-height: 48px;
}
.zh_info_meta { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.zh_info_meta span { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--zh-text-body); }
.zh_info_meta span i { width: 14px; color: var(--zh-accent); font-size: 12px; }
.zh_info_footer {
    margin-top: auto; padding-top: 12px;
    border-top: 1px solid var(--zh-border);
    display: flex; align-items: center; justify-content: space-between;
    font-size: 12px; color: var(--zh-text-muted);
}
.zh_info_footer span { display: inline-flex; align-items: center; gap: 5px; }
.zh_info_grid_empty { text-align: center; padding: 60px 20px; color: var(--zh-text-muted); }
.zh_info_grid_empty i { font-size: 40px; margin-bottom: 12px; color: var(--zh-border-strong); }
.zh_info_grid_empty p { margin: 0; font-size: 15px; }

/* ============================================================
   板块 6：关于平台（图文）
   ============================================================ */
.zh_about_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.zh_about_title {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 800; color: var(--zh-text-primary);
    line-height: 1.32; margin: 0 0 18px;
}
.zh_about_desc { font-size: 15.5px; color: var(--zh-text-body); line-height: 1.9; margin: 0 0 22px; }
.zh_check_list { list-style: none; margin: 0 0 28px; padding: 0; }
.zh_check_list li {
    display: flex; align-items: flex-start; gap: 11px;
    font-size: 14.5px; color: var(--zh-text-primary);
    margin-bottom: 13px; line-height: 1.6;
}
.zh_check_list li i { color: var(--zh-accent); font-size: 16px; margin-top: 2px; flex-shrink: 0; }
.zh_about_metrics { display: flex; gap: 30px; flex-wrap: wrap; }
.zh_about_metric strong {
    display: block; font-size: 32px; font-weight: 800; line-height: 1;
    background: var(--zh-gradient-primary);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    margin-bottom: 6px;
}
.zh_about_metric span { font-size: 13.5px; color: var(--zh-text-body); }

.zh_about_visual { position: relative; }
.zh_about_image_wrap {
    position: relative; z-index: 2;
    border-radius: var(--zh-radius-xl);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--zh-border);
    box-shadow: 0 24px 56px rgba(15, 76, 146, .15);
    padding: 12px;
}
.zh_about_image_wrap img { width: 100%; height: auto; border-radius: var(--zh-radius-lg); object-fit: contain; display: block; }
.zh_about_orbit {
    position: absolute; z-index: 1;
    top: -28px; right: -28px;
    width: 130px; height: 130px;
    border-radius: var(--zh-radius-xl);
    background: var(--zh-gradient-primary);
    opacity: .12;
}
.zh_about_pin {
    position: absolute; z-index: 3;
    display: inline-flex; align-items: center; gap: 7px;
    background: #fff; padding: 11px 16px;
    border-radius: var(--zh-radius-pill);
    font-size: 13px; font-weight: 600; color: var(--zh-text-primary);
    box-shadow: 0 10px 26px rgba(15,76,146,.16);
    animation: zh_float 4s ease-in-out infinite;
}
.zh_about_pin i { color: var(--zh-accent); }
.zh_about_pin_1 { top: 30px; left: -28px; }
.zh_about_pin_2 { bottom: 36px; right: -22px; animation-delay: 1.4s; }
.zh_about_pin_2 i { color: var(--zh-primary); }

/* ============================================================
   板块 7：运作机制（3 步流程卡）
   ============================================================ */
.zh_flow_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.zh_flow_card {
    position: relative;
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-lg);
    padding: 32px 26px 28px;
    box-shadow: var(--zh-shadow-soft);
    transition: all .3s ease;
}
.zh_flow_card:hover { transform: translateY(-5px); box-shadow: var(--zh-shadow-card-hover); }
.zh_flow_num {
    position: absolute; top: 22px; right: 24px;
    font-size: 44px; font-weight: 900; line-height: 1;
    color: var(--zh-primary-soft);
}
.zh_flow_ico {
    width: 58px; height: 58px;
    border-radius: var(--zh-radius-md);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 25px; color: #fff;
    background: var(--zh-gradient-primary);
    margin-bottom: 18px;
    box-shadow: 0 8px 20px rgba(30,138,240,.25);
}
.zh_flow_card:nth-child(2) .zh_flow_ico { background: var(--zh-gradient-green); box-shadow: 0 8px 20px rgba(34,190,130,.25); }
.zh_flow_card:nth-child(3) .zh_flow_ico { background: var(--zh-gradient-deep); }
.zh_flow_card h4 { font-size: 18px; font-weight: 700; color: var(--zh-text-primary); margin: 0 0 10px; }
.zh_flow_card p { font-size: 14px; color: var(--zh-text-body); line-height: 1.8; margin: 0; }

/* ============================================================
   板块 8：服务范围（6 格）
   ============================================================ */
.zh_service_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.zh_service_card {
    display: flex; align-items: flex-start; gap: 18px;
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-lg);
    padding: 26px 24px;
    box-shadow: var(--zh-shadow-soft);
    transition: all .3s ease;
}
.zh_service_card:hover { transform: translateY(-4px); box-shadow: var(--zh-shadow-card-hover); border-color: transparent; }
.zh_service_icon {
    width: 54px; height: 54px; flex-shrink: 0;
    border-radius: var(--zh-radius-md);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 22px;
    color: var(--zh-primary);
    background: var(--zh-primary-soft);
    transition: all .3s ease;
}
.zh_service_card:hover .zh_service_icon { background: var(--zh-gradient-primary); color: #fff; }
.zh_service_card:nth-child(even) .zh_service_icon { color: var(--zh-accent-deep); background: var(--zh-accent-soft); }
.zh_service_card:nth-child(even):hover .zh_service_icon { background: var(--zh-gradient-green); color: #fff; }
.zh_service_body h4 { font-size: 16.5px; font-weight: 700; color: var(--zh-text-primary); margin: 0 0 8px; }
.zh_service_body p { font-size: 13.5px; color: var(--zh-text-body); line-height: 1.7; margin: 0; }

/* ============================================================
   板块 9：入驻流程（时间轴）
   ============================================================ */
.zh_timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.zh_timeline_line {
    position: absolute; top: 32px; left: 12%; right: 12%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--zh-border-strong) 0 8px, transparent 8px 16px);
    z-index: 0;
}
.zh_timeline_item { position: relative; z-index: 1; text-align: center; }
.zh_timeline_dot {
    width: 66px; height: 66px; margin: 0 auto 18px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--zh-border);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 25px; color: var(--zh-primary);
    transition: all .3s ease;
    box-shadow: var(--zh-shadow-soft);
}
.zh_timeline_item:hover .zh_timeline_dot {
    background: var(--zh-gradient-primary); color: #fff; border-color: transparent;
    transform: translateY(-4px); box-shadow: var(--zh-shadow-btn-blue);
}
.zh_timeline_item h4 { font-size: 16px; font-weight: 700; color: var(--zh-text-primary); margin: 0 0 8px; }
.zh_timeline_item p { font-size: 13.5px; color: var(--zh-text-body); line-height: 1.65; margin: 0; }
.zh_process_cta { text-align: center; margin-top: 48px; }

/* ============================================================
   板块 10：FAQ
   ============================================================ */
.zh_faq_grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.zh_faq_item {
    background: #fff;
    border: 1px solid var(--zh-border);
    border-radius: var(--zh-radius-md);
    overflow: hidden;
    transition: box-shadow .25s ease, border-color .25s ease;
    height: fit-content;
}
.zh_faq_item.zh_open { box-shadow: var(--zh-shadow-card); border-color: var(--zh-primary); }
.zh_faq_q {
    width: 100%;
    display: flex; align-items: center; gap: 14px;
    padding: 20px 22px;
    background: transparent; border: none; cursor: pointer;
    text-align: left; font-family: inherit;
}
.zh_faq_idx {
    flex-shrink: 0; font-size: 14px; font-weight: 800;
    color: var(--zh-accent-deep);
    width: 30px;
}
.zh_faq_q_text { flex: 1; font-size: 15.5px; font-weight: 600; color: var(--zh-text-primary); line-height: 1.5; }
.zh_faq_toggle {
    flex-shrink: 0; font-size: 13px; color: var(--zh-primary);
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--zh-primary-soft);
    display: inline-flex; align-items: center; justify-content: center;
    transition: all .3s ease;
}
.zh_faq_item.zh_open .zh_faq_toggle { transform: rotate(45deg); background: var(--zh-gradient-primary); color: #fff; }
.zh_faq_a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.zh_faq_item.zh_open .zh_faq_a { max-height: 280px; }
.zh_faq_a p {
    margin: 0; padding: 0 22px 22px 66px;
    font-size: 14px; color: var(--zh-text-body); line-height: 1.85;
}

/* ============================================================
   板块 11：CTA（首页底部）
   ============================================================ */
.zh_section_cta_split { padding: 0 0 84px; background: var(--zh-white); }
.zh_cta_card {
    position: relative; overflow: hidden;
    background: var(--zh-gradient-deep);
    border-radius: var(--zh-radius-xl);
    padding: 52px 56px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px; flex-wrap: wrap;
}
.zh_cta_card_bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 85% 20%, rgba(34,190,130,.35) 0%, transparent 45%),
        radial-gradient(circle at 10% 90%, rgba(30,138,240,.35) 0%, transparent 45%);
    pointer-events: none;
}
.zh_cta_text { position: relative; z-index: 2; }
.zh_cta_badge {
    display: inline-flex; align-items: center; gap: 7px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
    color: #fff; font-size: 13px; font-weight: 600;
    padding: 6px 14px; border-radius: var(--zh-radius-pill);
    margin-bottom: 14px;
}
.zh_cta_text h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; color: #fff; margin: 0 0 8px; }
.zh_cta_text p { font-size: 15.5px; color: rgba(255,255,255,.82); margin: 0; }
.zh_cta_actions { position: relative; z-index: 2; display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1100px) {
    .zh_info_grid { grid-template-columns: repeat(3, 1fr); }
    .zh_quick_grid { grid-template-columns: 1fr 1fr; }
    .zh_quick_main { grid-column: 1 / -1; }
}
@media (max-width: 1024px) {
    .zh_hero { min-height: 460px; }
    .zh_about_grid { grid-template-columns: 1fr; gap: 44px; }
    .zh_about_visual { max-width: 560px; margin: 0 auto; order: -1; }
    .zh_feat_grid { grid-template-columns: repeat(2, 1fr); }
    .zh_flow_grid { grid-template-columns: 1fr; }
    .zh_trust_inner { grid-template-columns: 1fr 1fr; }
    .zh_trust_item:nth-child(2) { border-right: none; }
    .zh_trust_item:nth-child(1), .zh_trust_item:nth-child(2) { border-bottom: 1px solid var(--zh-border); }
    .zh_service_grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .zh_section { padding: 52px 0; }
    .zh_hero { min-height: 420px; padding: 40px 0; }
    .zh_hero_bg { background-size: cover; background-position: 80% center; }
    .zh_hero_overlay {
        background: linear-gradient(90deg,
            rgba(232,241,251,.96) 0%,
            rgba(232,241,251,.90) 50%,
            rgba(232,241,251,.62) 100%);
    }
    .zh_hero_text { max-width: 100%; }
    .zh_hero_title { font-size: 30px; }
    .zh_hero_stats { gap: 10px; }
    .zh_hero_stat { min-width: calc(50% - 5px); flex: 0 0 calc(50% - 5px); padding: 13px 14px; }
    .zh_hero_stat strong { font-size: 24px; }
    .zh_hero_search { padding: 6px 6px 6px 16px; }
    .zh_hero_search button { padding: 11px 18px; }
    .zh_trust { margin-top: 0; }
    .zh_trust_inner { grid-template-columns: 1fr; }
    .zh_trust_item { border-right: none; border-bottom: 1px solid var(--zh-border); }
    .zh_trust_item:last-child { border-bottom: none; }
    .zh_quick_grid { grid-template-columns: 1fr; }
    .zh_feat_grid { grid-template-columns: 1fr; }
    .zh_info_grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .zh_info_thumb { height: 140px; }
    .zh_info_body h4 { font-size: 14px; min-height: 40px; }
    .zh_service_grid { grid-template-columns: 1fr; }
    .zh_timeline { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
    .zh_timeline_line { display: none; }
    .zh_faq_grid { grid-template-columns: 1fr; }
    .zh_faq_a p { padding-left: 22px; }
    .zh_section_cta_split { padding-bottom: 56px; }
    .zh_cta_card { padding: 36px 26px; }
    .zh_about_metrics { gap: 22px; }
    .zh_section_head_row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 420px) {
    .zh_info_grid { grid-template-columns: 1fr; }
}