/* AB模板网 整站模板下载 */
/* 模板：Www.AdminBuy.Cn */
 * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        background: #1a1410;
        color: #f3ead8;
        overflow-x: hidden;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    ul {
        list-style: none;
    }

    /* 背景装饰 */
    .ab_bg_zen {
        position: fixed;
        inset: 0;
        background:
            radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.12), transparent 26%),
            radial-gradient(circle at 80% 10%, rgba(212, 175, 55, 0.08), transparent 28%),
            radial-gradient(circle at 50% 90%, rgba(120, 80, 40, 0.18), transparent 30%),
            linear-gradient(180deg, #120d0a 0%, #1a1410 40%, #120d0a 100%);
        z-index: -2;
        pointer-events: none;
    }

    .ab_bg_light {
        position: fixed;
        inset: 0;
        background:
            radial-gradient(circle at 30% 40%, rgba(212, 175, 55, 0.06), transparent 40%),
            radial-gradient(circle at 70% 60%, rgba(212, 175, 55, 0.05), transparent 40%);
        z-index: -1;
        pointer-events: none;
        animation: abLightMove 14s ease-in-out infinite alternate;
    }

    @keyframes abLightMove {
        0% {
            transform: translate(0, 0);
        }
        100% {
            transform: translate(-3%, 2%);
        }
    }

    /* 顶部导航 */
    .ab_top_bar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 999;
        padding: 18px 4%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: rgba(26, 20, 16, 0.72);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(212, 175, 55, 0.12);
    }

    .ab_logo_box {
        display: flex;
        align-items: baseline;
        gap: 10px;
    }

    .ab_logo {
        font-size: 24px;
        font-weight: 700;
        letter-spacing: 2px;
        color: #f3ead8;
    }

    .ab_logo span {
        color: #d4af37;
    }

    .ab_logo_sub {
        font-size: 12px;
        color: #b9a987;
        letter-spacing: 3px;
    }

    .ab_main_nav {
        display: flex;
        gap: 34px;
    }

    .ab_main_nav a {
        font-size: 14px;
        color: #e4d9be;
        letter-spacing: 1px;
        position: relative;
        transition: 0.3s;
    }

    .ab_main_nav a::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -6px;
        width: 0;
        height: 1px;
        background: #d4af37;
        transition: 0.3s;
    }

    .ab_main_nav a:hover {
        color: #d4af37;
    }

    .ab_main_nav a:hover::after {
        width: 100%;
    }

    .ab_reserve_top {
        padding: 10px 22px;
        border: 1px solid #d4af37;
        color: #d4af37;
        border-radius: 40px;
        font-size: 14px;
        letter-spacing: 2px;
        transition: 0.3s;
    }

    .ab_reserve_top:hover {
        background: #d4af37;
        color: #1a1410;
    }

    /* 首屏Banner大图 */
    .ab_hero {
        min-height: 100vh;
        padding: 140px 4% 80px;
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
    }
    .ab_hero_bg_img{
        position:absolute;
        inset:0;
        z-index:-1;
    }
    .ab_hero_bg_img img{
        width:100%;
        height:100%;
        object-fit:cover;
    }
    .ab_hero_overlay{
        position:absolute;
        inset:0;
        background:linear-gradient(90deg, rgba(26,20,16,0.85), rgba(26,20,16,0.45));
    }

    .ab_hero_inner {
        max-width: 1200px;
        width: 100%;
        margin: 0 auto;
        position:relative;
        z-index:2;
    }

    .ab_hero_tag {
        display: inline-block;
        padding: 8px 18px;
        border: 1px solid rgba(212, 175, 55, 0.4);
        color: #d4af37;
        border-radius: 30px;
        font-size: 13px;
        letter-spacing: 3px;
        margin-bottom: 24px;
    }

    .ab_hero h1 {
        font-size: clamp(40px, 6vw, 72px);
        line-height: 1.15;
        font-weight: 600;
        letter-spacing: 4px;
        margin-bottom: 24px;
    }

    .ab_hero h1 em {
        font-style: normal;
        color: #d4af37;
    }

    .ab_hero_sub {
        font-size: 16px;
        color: #c9bfa6;
        line-height: 1.9;
        max-width: 640px;
        margin-bottom: 40px;
    }

    .ab_hero_btns {
        display: flex;
        gap: 16px;
        flex-wrap: wrap;
    }

    .ab_btn_primary {
        display: inline-block;
        padding: 16px 36px;
        background: linear-gradient(135deg, #d4af37, #b8942c);
        color: #1a1410;
        border-radius: 40px;
        font-weight: 700;
        letter-spacing: 2px;
        transition: 0.3s;
        box-shadow: 0 10px 30px rgba(212, 175, 55, 0.25);
    }

    .ab_btn_primary:hover {
        transform: translateY(-4px);
        box-shadow: 0 16px 40px rgba(212, 175, 55, 0.35);
    }

    .ab_btn_ghost {
        display: inline-block;
        padding: 16px 36px;
        border: 1px solid rgba(243, 234, 216, 0.4);
        color: #f3ead8;
        border-radius: 40px;
        letter-spacing: 2px;
        transition: 0.3s;
    }

    .ab_btn_ghost:hover {
        border-color: #d4af37;
        color: #d4af37;
    }

    .ab_hero_note {
        margin-top: 50px;
        display: flex;
        gap: 40px;
        flex-wrap: wrap;
    }

    .ab_hero_note_item {
        font-size: 14px;
        color: #b9a987;
        letter-spacing: 1px;
    }

    .ab_hero_note_item strong {
        display: block;
        color: #f3ead8;
        font-size: 20px;
        margin-bottom: 6px;
    }

    /* 通用区块 */
    .ab_section {
        padding: 100px 4%;
        max-width: 1200px;
        margin: 0 auto;
    }

    .ab_section_head {
        text-align: center;
        margin-bottom: 64px;
    }

    .ab_section_label {
        font-size: 13px;
        letter-spacing: 4px;
        color: #d4af37;
        margin-bottom: 14px;
    }

    .ab_section_title {
        font-size: clamp(28px, 4vw, 44px);
        letter-spacing: 3px;
        margin-bottom: 16px;
    }

    .ab_section_title em {
        font-style: normal;
        color: #d4af37;
    }

    .ab_section_desc {
        color: #b9a987;
        max-width: 640px;
        margin: 0 auto;
        line-height: 1.9;
    }

    /* 会所介绍 */
    .ab_about_grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        align-items: center;
    }

    .ab_about_visual {
        position: relative;
    }

    .ab_about_img {
        width: 100%;
        height: 420px;
        border-radius: 18px;
        overflow:hidden;
        border: 1px solid rgba(212, 175, 55, 0.2);
    }
    .ab_about_img img{
        width:100%;
        height:100%;
        object-fit:cover;
        transition:0.6s;
    }
    .ab_about_img:hover img{
        transform:scale(1.06);
    }

    .ab_about_badge {
        position: absolute;
        left: -20px;
        bottom: 30px;
        background: #d4af37;
        color: #1a1410;
        padding: 18px 22px;
        border-radius: 14px;
        font-weight: 700;
        letter-spacing: 2px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    }

    .ab_about_badge strong {
        display: block;
        font-size: 26px;
    }

    .ab_about_text p {
        color: #c9bfa6;
        line-height: 2;
        margin-bottom: 18px;
    }

    .ab_about_text p em {
        color: #d4af37;
        font-style: normal;
    }

    /* 服务项目 */
    .ab_service_grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
    }

    .ab_service_card {
        background: linear-gradient(180deg, rgba(212, 175, 55, 0.06), rgba(212, 175, 55, 0.02));
        border: 1px solid rgba(212, 175, 55, 0.14);
        border-radius: 18px;
        overflow:hidden;
        transition: 0.4s;
        position: relative;
        opacity:0;
        transform:translateY(40px);
    }
    .ab_service_img{
        width:100%;
        height:180px;
        overflow:hidden;
    }
    .ab_service_img img{
        width:100%;
        height:100%;
        object-fit:cover;
        transition:0.5s;
    }
    .ab_service_card:hover .ab_service_img img{
        transform:scale(1.08);
    }
    .ab_service_card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 0;
        background: #d4af37;
        transition: 0.4s;
        z-index:2;
    }

    .ab_service_card:hover {
        transform: translateY(-10px);
        border-color: rgba(212, 175, 55, 0.35);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    }

    .ab_service_card:hover::before {
        height: 100%;
    }

    .ab_service_info{
        padding: 28px;
    }
    .ab_service_icon {
        width: 56px;
        height: 56px;
        border-radius: 14px;
        background: rgba(212, 175, 55, 0.12);
        border: 1px solid rgba(212, 175, 55, 0.25);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 26px;
        color: #d4af37;
        margin-bottom: 22px;
    }

    .ab_service_card h3 {
        font-size: 20px;
        margin-bottom: 14px;
        letter-spacing: 2px;
    }

    .ab_service_card p {
        color: #b9a987;
        line-height: 1.9;
        font-size: 14px;
    }

    /* 环境相册 新增板块 */
    .ab_gallery_bg{
        background:rgba(255,255,255,0.02);
    }
    .ab_gallery_grid{
        display:grid;
        grid-template-columns:repeat(3,1fr);
        gap:20px;
    }
    .ab_gallery_item{
        border-radius:16px;
        overflow:hidden;
        height:260px;
        opacity:0;
        transform:translateY(40px);
        transition:0.4s;
    }
    .ab_gallery_item img{
        width:100%;
        height:100%;
        object-fit:cover;
        transition:0.6s;
    }
    .ab_gallery_item:hover img{
        transform:scale(1.08);
    }
    .ab_gallery_item.tall{
        grid-row:span 2;
        height:auto;
    }

    /* 六大优势 */
    .ab_advantage_grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .ab_advantage_card {
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(212, 175, 55, 0.12);
        border-radius: 18px;
        padding: 34px 28px;
        transition: 0.4s;
        opacity:0;
        transform:translateY(40px);
    }

    .ab_advantage_card:hover {
        background: rgba(212, 175, 55, 0.07);
        border-color: rgba(212, 175, 55, 0.3);
    }

    .ab_advantage_num {
        font-size: 42px;
        font-weight: 700;
        color: #d4af37;
        line-height: 1;
        margin-bottom: 18px;
    }

    .ab_advantage_card h4 {
        font-size: 18px;
        margin-bottom: 12px;
        letter-spacing: 2px;
    }

    .ab_advantage_card p {
        color: #b9a987;
        line-height: 1.9;
        font-size: 14px;
    }

    /* 经营范围 / 服务内容 */
    .ab_scope_wrap {
        background: linear-gradient(180deg, rgba(212, 175, 55, 0.06), rgba(212, 175, 55, 0.02));
        border: 1px solid rgba(212, 175, 55, 0.14);
        border-radius: 24px;
        padding: 56px;
    }

    .ab_scope_grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }

    .ab_scope_item {
        display: flex;
        gap: 16px;
        align-items: flex-start;
    }

    .ab_scope_dot {
        width: 34px;
        height: 34px;
        border-radius: 50%;
        background: rgba(212, 175, 55, 0.12);
        border: 1px solid rgba(212, 175, 55, 0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #d4af37;
        flex-shrink: 0;
    }

    .ab_scope_item h4 {
        font-size: 17px;
        margin-bottom: 8px;
        letter-spacing: 1px;
    }

    .ab_scope_item p {
        color: #b9a987;
        font-size: 14px;
        line-height: 1.8;
    }

    /* 预约横幅 */
    .ab_reserve_banner {
        margin: 100px 4%;
        padding: 80px 60px;
        border-radius: 24px;
        position:relative;
        overflow:hidden;
        border: 1px solid rgba(212, 175, 55, 0.2);
        text-align: center;
    }
    .ab_reserve_bg_img{
        position:absolute;
        inset:0;
        z-index:-1;
    }
    .ab_reserve_bg_img img{
        width:100%;
        height:100%;
        object-fit:cover;
    }
    .ab_reserve_overlay{
        position:absolute;
        inset:0;
        background:rgba(26,20,16,0.78);
    }
    .ab_reserve_banner > *{
        position:relative;
        z-index:2;
    }

    .ab_reserve_banner h2 {
        font-size: clamp(28px, 4vw, 42px);
        margin-bottom: 18px;
        letter-spacing: 3px;
    }

    .ab_reserve_banner h2 em {
        font-style: normal;
        color: #d4af37;
    }

    .ab_reserve_banner p {
        color: #c9bfa6;
        margin-bottom: 36px;
        letter-spacing: 1px;
    }

    .ab_reserve_phone {
        font-size: 30px;
        color: #d4af37;
        font-weight: 700;
        letter-spacing: 2px;
        margin-bottom: 24px;
    }

    /* 底部 */
    .ab_footer {
        padding: 60px 4% 40px;
        border-top: 1px solid rgba(212, 175, 55, 0.12);
        text-align: center;
        color: #8f8267;
        font-size: 14px;
        letter-spacing: 1px;
    }

    .ab_footer strong {
        color: #d4af37;
        font-weight: 600;
    }

    /* 悬浮客服 */
    .ab_side_service {
        position: fixed;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        z-index: 9999;
    }

    .ab_service_item {
        width: 56px;
        height: 56px;
        background: linear-gradient(135deg, #d4af37, #b8942c);
        color: #1a1410;
        text-align: center;
        line-height: 56px;
        margin-top: 10px;
        border-radius: 12px 0 0 12px;
        font-size: 18px;
        font-weight: 700;
        letter-spacing: 2px;
        cursor: pointer;
        transition: 0.3s;
    }

    .ab_service_item:hover {
        width: 66px;
    }

    .ab_kf_pop {
        display: none;
        position: fixed;
        width: 340px;
        background: #f3ead8;
        color: #1a1410;
        border-radius: 18px;
        box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
        z-index: 10000;
        right: 70px;
        top: 50%;
        transform: translateY(-50%);
        overflow: hidden;
    }

    .ab_kf_header {
        background: linear-gradient(135deg, #d4af37, #b8942c);
        color: #1a1410;
        padding: 18px;
        font-weight: 700;
        letter-spacing: 2px;
        position: relative;
    }

    .ab_kf_close {
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 24px;
        cursor: pointer;
    }

    .ab_kf_body {
        padding: 24px;
    }

    .ab_kf_line {
        padding: 14px 0;
        border-bottom: 1px solid #e7dcc2;
        color: #4a3a28;
    }

    .ab_kf_line:last-child {
        border-bottom: none;
    }

    .ab_kf_line strong {
        color: #1a1410;
    }

    .ab_kf_btn {
        display: block;
        text-align: center;
        background: #1a1410;
        color: #d4af37;
        padding: 14px;
        border-radius: 40px;
        font-weight: 700;
        letter-spacing: 2px;
        margin-top: 18px;
    }

    /* 移动端 */
    @media (max-width: 900px) {
        .ab_main_nav {
            display: none;
        }

        .ab_hero h1 {
            letter-spacing: 2px;
        }

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

        .ab_about_badge {
            left: 12px;
            bottom: 20px;
        }

        .ab_advantage_grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .ab_gallery_grid{
            grid-template-columns:repeat(2,1fr);
        }
        .ab_gallery_item.tall{
            grid-row:span 1;
            height:220px;
        }
        .ab_scope_wrap {
            padding: 34px 24px;
        }

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

        .ab_reserve_banner {
            padding: 54px 24px;
        }

        .ab_kf_pop {
            width: 300px;
            right: 60px;
        }
    }

    @media (max-width: 600px) {
        .ab_advantage_grid {
            grid-template-columns: 1fr;
        }
        .ab_gallery_grid{
            grid-template-columns:1fr;
        }
        .ab_hero_note {
            gap: 24px;
        }
    }