/* ========== 首页样式 - Figma 黄色主题风格 ========== */

/* ========== Hero Section ========== */
.zh_hero {
    position: relative;
    min-height: 100vh;
    background: var(--zh-white);
    overflow: hidden;
    margin-top: -80px;
    padding-top: 80px;
}

.zh_hero_bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.zh_hero_pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: var(--zh-primary);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}

.zh_hero_pattern::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    border: 3px solid var(--zh-black);
    border-radius: 50%;
    opacity: 0.1;
}

.zh_hero_pattern::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 200px;
    height: 200px;
    border: 3px solid var(--zh-black);
    border-radius: 50%;
    opacity: 0.1;
}

.zh_hero_content {
    position: relative;
    z-index: 1;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 60px 0;
}

.zh_hero_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.zh_hero_left {
    max-width: 600px;
}

.zh_hero_badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 14px;
    font-weight: 600;
    color: var(--zh-black);
    margin-bottom: 24px;
    box-shadow: var(--zh-shadow-sm);
}

.zh_hero_badge i {
    color: var(--zh-primary-dark);
}

.zh_hero_title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 900;
    color: var(--zh-black);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.zh_hero_desc {
    font-size: 18px;
    font-weight: 400;
    color: var(--zh-text);
    line-height: 1.8;
    margin-bottom: 32px;
    opacity: 0.85;
}

.zh_hero_actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.zh_hero_stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 2px solid var(--zh-gray-200);
}

.zh_hero_stat {
    display: flex;
    flex-direction: column;
}

.zh_hero_stat_num {
    font-size: 32px;
    font-weight: 900;
    color: var(--zh-black);
    line-height: 1;
    margin-bottom: 6px;
}

.zh_hero_stat_label {
    font-size: 14px;
    color: var(--zh-text-light);
    font-weight: 500;
}

/* Hero Card */
.zh_hero_right {
    display: flex;
    justify-content: center;
}

.zh_hero_card {
    display: block;
    width: 100%;
    max-width: 400px;
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-card);
    box-shadow: var(--zh-shadow);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.zh_hero_card:hover {
    transform: translateY(-8px);
    box-shadow: 0px 15px 0px 0px var(--zh-black);
}

.zh_hero_card_badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    padding: 8px 16px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 12px;
    font-weight: 600;
    color: var(--zh-black);
}

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

.zh_hero_card_image {
    height: 220px;
    overflow: hidden;
    border-bottom: 2px solid var(--zh-black);
}

.zh_hero_card_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.zh_hero_card:hover .zh_hero_card_image img {
    transform: scale(1.05);
}

.zh_hero_card_body {
    padding: 24px;
}

.zh_hero_card_tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 12px;
    font-weight: 600;
    color: var(--zh-black);
    margin-bottom: 12px;
}

.zh_hero_card_title {
    font-size: 20px;
    font-weight: 700;
    color: var(--zh-black);
    margin-bottom: 10px;
    line-height: 1.4;
}

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

.zh_hero_card_meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--zh-gray-500);
}

.zh_hero_card_meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ========== Buttons ========== */
.zh_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--zh-radius-btn);
    border: 2px solid var(--zh-black);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: inherit;
}

.zh_btn_primary {
    background: var(--zh-primary);
    color: var(--zh-black);
    box-shadow: var(--zh-shadow-sm);
}

.zh_btn_primary:hover {
    transform: translateY(-3px);
    box-shadow: 0px 8px 0px 0px var(--zh-black);
}

.zh_btn_outline {
    background: var(--zh-white);
    color: var(--zh-black);
    box-shadow: var(--zh-shadow-sm);
}

.zh_btn_outline:hover {
    background: var(--zh-gray-100);
    transform: translateY(-3px);
    box-shadow: 0px 8px 0px 0px var(--zh-black);
}

.zh_btn_outline_sm {
    padding: 12px 24px;
    font-size: 14px;
    background: var(--zh-white);
    color: var(--zh-black);
    box-shadow: 0px 3px 0px 0px var(--zh-black);
}

.zh_btn_outline_sm:hover {
    background: var(--zh-primary);
    transform: translateY(-2px);
    box-shadow: 0px 5px 0px 0px var(--zh-black);
}

.zh_btn_dark {
    background: var(--zh-black);
    color: var(--zh-white);
    box-shadow: var(--zh-shadow-sm);
}

.zh_btn_dark:hover {
    background: #2a2f2b;
    color: var(--zh-white);
    transform: translateY(-3px);
    box-shadow: 0px 8px 0px 0px var(--zh-black);
}

.zh_btn_outline_dark {
    background: transparent;
    border-color: var(--zh-black);
    color: var(--zh-black);
}

.zh_btn_outline_dark:hover {
    background: var(--zh-black);
    color: var(--zh-white);
}

/* ========== Section Header ========== */
.zh_section_header {
    margin-bottom: 48px;
}

.zh_section_header_center {
    text-align: center;
}

.zh_section_header_center .zh_section_tag {
    margin: 0 auto 16px;
}

.zh_section_tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 13px;
    font-weight: 600;
    color: var(--zh-black);
    margin-bottom: 16px;
    box-shadow: 0px 3px 0px 0px var(--zh-black);
}

.zh_section_title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 900;
    color: var(--zh-black);
    line-height: 1.2;
    margin-bottom: 12px;
}

.zh_section_desc {
    font-size: 16px;
    color: var(--zh-text-light);
    line-height: 1.7;
    max-width: 600px;
}

.zh_section_header_center .zh_section_desc {
    margin: 0 auto;
}

.zh_section_left {
    flex: 1;
}

.zh_section_header:not(.zh_section_header_center) {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

/* ========== Categories Section ========== */
.zh_categories {
    padding: 100px 0;
    background: var(--zh-white);
}

.zh_categories_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.zh_category_card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-card);
    box-shadow: var(--zh-shadow-sm);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.zh_category_card:hover {
    background: var(--zh-primary);
    transform: translateY(-6px);
    box-shadow: 0px 10px 0px 0px var(--zh-black);
}

.zh_category_icon {
    width: 60px;
    height: 60px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0px 3px 0px 0px var(--zh-black);
    transition: all 0.3s ease;
}

.zh_category_card:hover .zh_category_icon {
    background: var(--zh-white);
}

.zh_category_icon i {
    font-size: 24px;
    color: var(--zh-black);
}

.zh_category_name {
    font-size: 20px;
    font-weight: 700;
    color: var(--zh-black);
    margin-bottom: 8px;
}

.zh_category_count {
    font-size: 14px;
    color: var(--zh-text-light);
    margin-bottom: 0;
}

.zh_category_card:hover .zh_category_count {
    color: var(--zh-black);
    opacity: 0.7;
}

.zh_category_arrow {
    position: absolute;
    right: 24px;
    bottom: 24px;
    width: 40px;
    height: 40px;
    background: var(--zh-gray-100);
    border: 2px solid var(--zh-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.zh_category_card:hover .zh_category_arrow {
    background: var(--zh-white);
    transform: translateX(5px);
}

.zh_category_arrow i {
    font-size: 14px;
    color: var(--zh-black);
}

/* ========== Process Section ========== */
.zh_process {
    padding: 100px 0;
    background: var(--zh-gray-100);
}

.zh_process_grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.zh_process_card {
    flex: 1;
    max-width: 320px;
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-card);
    padding: 40px 32px;
    text-align: center;
    box-shadow: var(--zh-shadow-sm);
    transition: all 0.3s ease;
    position: relative;
}

.zh_process_card:hover,
.zh_process_card_active {
    transform: translateY(-8px);
    box-shadow: 0px 12px 0px 0px var(--zh-black);
}

.zh_process_card_active {
    background: var(--zh-primary);
}

.zh_process_step {
    font-size: 48px;
    font-weight: 900;
    color: var(--zh-gray-200);
    line-height: 1;
    margin-bottom: 16px;
}

.zh_process_card_active .zh_process_step {
    color: rgba(0, 0, 0, 0.1);
}

.zh_process_icon {
    width: 80px;
    height: 80px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 0px 4px 0px 0px var(--zh-black);
}

.zh_process_card_active .zh_process_icon {
    background: var(--zh-white);
}

.zh_process_icon i {
    font-size: 32px;
    color: var(--zh-black);
}

.zh_process_title {
    font-size: 22px;
    font-weight: 700;
    color: var(--zh-black);
    margin-bottom: 14px;
}

.zh_process_desc {
    font-size: 14px;
    color: var(--zh-text-light);
    line-height: 1.7;
    margin-bottom: 24px;
}

.zh_process_card_active .zh_process_desc {
    color: var(--zh-black);
    opacity: 0.8;
}

.zh_process_btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 14px;
    font-weight: 600;
    color: var(--zh-black);
    text-decoration: none;
    box-shadow: 0px 3px 0px 0px var(--zh-black);
    transition: all 0.3s ease;
}

.zh_process_btn:hover {
    background: var(--zh-primary);
    transform: translateY(-2px);
    box-shadow: 0px 5px 0px 0px var(--zh-black);
}

.zh_process_card_active .zh_process_btn {
    background: var(--zh-black);
    color: var(--zh-white);
}

.zh_process_card_active .zh_process_btn:hover {
    background: #2a2f2b;
}

.zh_process_connector {
    width: 40px;
    height: 40px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.zh_process_connector i {
    font-size: 14px;
    color: var(--zh-black);
}

/* ========== Infos Section ========== */
.zh_infos {
    padding: 100px 0;
    background: var(--zh-white);
}

.zh_infos_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.zh_info_card {
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-card);
    box-shadow: var(--zh-shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.zh_info_card:hover {
    transform: translateY(-8px);
    box-shadow: 0px 12px 0px 0px var(--zh-black);
}

.zh_info_card_featured {
    grid-column: span 2;
    grid-row: span 2;
}

.zh_info_card_image {
    position: relative;
    height: 200px;
    overflow: hidden;
    border-bottom: 2px solid var(--zh-black);
}

.zh_info_card_featured .zh_info_card_image {
    height: 100%;
    min-height: 350px;
}

.zh_info_card_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.zh_info_card:hover .zh_info_card_image img {
    transform: scale(1.05);
}

.zh_info_card_hot {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 14px;
    background: #ff6b6b;
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 12px;
    font-weight: 600;
    color: var(--zh-white);
}

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

.zh_info_card_overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(16, 20, 17, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zh_info_card:hover .zh_info_card_overlay {
    opacity: 1;
}

.zh_info_card_view {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 14px;
    font-weight: 600;
    color: var(--zh-black);
    text-decoration: none;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: var(--zh-shadow-sm);
}

.zh_info_card:hover .zh_info_card_view {
    transform: translateY(0);
}

.zh_info_card_view:hover {
    background: var(--zh-primary-dark);
}

.zh_info_card_body {
    padding: 24px;
}

.zh_info_card_featured .zh_info_card_body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(16, 20, 17, 0.95) 0%, transparent 100%);
    padding: 60px 28px 28px;
    border-bottom: none;
}

.zh_info_card_tag {
    display: inline-block;
    padding: 5px 12px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-btn);
    font-size: 11px;
    font-weight: 600;
    color: var(--zh-black);
    margin-bottom: 12px;
}

.zh_info_card_featured .zh_info_card_tag {
    background: var(--zh-primary);
}

.zh_info_card_title {
    font-size: 18px;
    font-weight: 700;
    color: var(--zh-black);
    margin-bottom: 10px;
    line-height: 1.4;
}

.zh_info_card_title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.zh_info_card_title a:hover {
    color: var(--zh-primary-dark);
}

.zh_info_card_featured .zh_info_card_title {
    font-size: 24px;
    color: var(--zh-white);
}

.zh_info_card_featured .zh_info_card_title a:hover {
    color: var(--zh-primary);
}

.zh_info_card_desc {
    font-size: 14px;
    color: var(--zh-text-light);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zh_info_card_featured .zh_info_card_desc {
    color: rgba(255, 255, 255, 0.8);
    -webkit-line-clamp: 3;
}

.zh_info_card_footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.zh_info_card_merchant {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--zh-gray-500);
}

.zh_info_card_featured .zh_info_card_merchant {
    color: rgba(255, 255, 255, 0.7);
}

.zh_info_card_views {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--zh-gray-500);
}

.zh_info_card_featured .zh_info_card_views {
    color: rgba(255, 255, 255, 0.7);
}

/* ========== Features Section ========== */
.zh_features {
    padding: 100px 0;
    background: var(--zh-gray-100);
}

.zh_features_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.zh_features_content {
    max-width: 540px;
}

.zh_features_desc {
    font-size: 16px;
    color: var(--zh-text-light);
    line-height: 1.8;
    margin-bottom: 40px;
}

.zh_features_list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.zh_feature_item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--zh-white);
    border: 2px solid var(--zh-black);
    border-radius: 20px;
    box-shadow: var(--zh-shadow-sm);
    transition: all 0.3s ease;
}

.zh_feature_item:hover {
    transform: translateX(8px);
    box-shadow: 0px 8px 0px 0px var(--zh-black);
}

.zh_feature_icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 3px 0px 0px var(--zh-black);
}

.zh_feature_icon i {
    font-size: 22px;
    color: var(--zh-black);
}

.zh_feature_text h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--zh-black);
    margin-bottom: 6px;
}

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

.zh_features_image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.zh_features_card {
    width: 100%;
    max-width: 400px;
    background: var(--zh-primary);
    border: 2px solid var(--zh-black);
    border-radius: var(--zh-radius-card);
    box-shadow: var(--zh-shadow);
    padding: 48px 40px;
    text-align: center;
}

.zh_features_card_icon {
    width: 100px;
    height: 100px;
    background: var(--zh-white);
    border: 3px solid var(--zh-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    box-shadow: var(--zh-shadow-sm);
}

.zh_features_card_icon i {
    font-size: 40px;
    color: var(--zh-black);
}

.zh_features_card h3 {
    font-size: 28px;
    font-weight: 900;
    color: var(--zh-black);
    margin-bottom: 16px;
}

.zh_features_card p {
    font-size: 15px;
    color: var(--zh-black);
    line-height: 1.7;
    margin: 0;
    opacity: 0.85;
}

/* ========== CTA Section ========== */
.zh_cta {
    padding: 80px 0;
    background: var(--zh-primary);
    border-top: 2px solid var(--zh-black);
    border-bottom: 2px solid var(--zh-black);
}

.zh_cta_content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.zh_cta_title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 900;
    color: var(--zh-black);
    margin-bottom: 12px;
}

.zh_cta_desc {
    font-size: 16px;
    color: var(--zh-black);
    opacity: 0.8;
    margin: 0;
}

.zh_cta_actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ========== Responsive ========== */
@media (max-width: 1200px) {
    .zh_hero_grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .zh_hero_left {
        max-width: 100%;
        text-align: center;
    }

    .zh_hero_badge {
        margin-left: auto;
        margin-right: auto;
    }

    .zh_hero_actions {
        justify-content: center;
    }

    .zh_hero_stats {
        justify-content: center;
    }

    .zh_hero_pattern {
        width: 100%;
        clip-path: none;
        opacity: 0.3;
    }

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

    .zh_info_card_featured {
        grid-column: span 2;
        grid-row: span 1;
    }

    .zh_info_card_featured .zh_info_card_image {
        min-height: 280px;
    }

    .zh_features_grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .zh_features_content {
        max-width: 100%;
    }
}

@media (max-width: 992px) {
    .zh_process_grid {
        flex-direction: column;
        gap: 24px;
    }

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

    .zh_process_connector {
        transform: rotate(90deg);
    }

    .zh_cta_content {
        flex-direction: column;
        text-align: center;
    }

    .zh_section_header:not(.zh_section_header_center) {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .zh_hero {
        margin-top: -70px;
        padding-top: 70px;
    }

    .zh_hero_content {
        padding: 40px 0;
    }

    .zh_hero_title {
        font-size: 32px;
    }

    .zh_hero_actions {
        flex-direction: column;
    }

    .zh_hero_stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .zh_hero_card {
        max-width: 100%;
    }

    .zh_categories,
    .zh_process,
    .zh_infos,
    .zh_features {
        padding: 60px 0;
    }

    .zh_section_title {
        font-size: 26px;
    }

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

    .zh_info_card_featured {
        grid-column: span 1;
    }

    .zh_info_card_featured .zh_info_card_image {
        min-height: 220px;
    }

    .zh_info_card_featured .zh_info_card_body {
        position: static;
        background: none;
        padding: 24px;
    }

    .zh_info_card_featured .zh_info_card_title {
        font-size: 18px;
        color: var(--zh-black);
    }

    .zh_info_card_featured .zh_info_card_desc {
        color: var(--zh-text-light);
    }

    .zh_info_card_featured .zh_info_card_merchant,
    .zh_info_card_featured .zh_info_card_views {
        color: var(--zh-gray-500);
    }

    .zh_feature_item {
        flex-direction: column;
        text-align: center;
    }

    .zh_feature_icon {
        margin: 0 auto;
    }

    .zh_cta {
        padding: 60px 0;
    }

    .zh_cta_actions {
        flex-direction: column;
        width: 100%;
    }

    .zh_btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .zh_hero_title {
        font-size: 28px;
    }

    .zh_hero_desc {
        font-size: 16px;
    }

    .zh_btn {
        padding: 14px 24px;
        font-size: 14px;
    }

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

    .zh_process_card {
        padding: 32px 24px;
    }

    .zh_process_icon {
        width: 64px;
        height: 64px;
    }

    .zh_process_icon i {
        font-size: 26px;
    }

    .zh_features_card {
        padding: 36px 28px;
    }

    .zh_features_card_icon {
        width: 80px;
        height: 80px;
    }

    .zh_features_card_icon i {
        font-size: 32px;
    }
}