/* ==============================
   Custom Styles extracted from templates
   ============================== */

/* --- From header.htm --- */
.tu {
    width: 120px;
    height: 1000px;
}

@media screen and (max-width: 1500px) {
    .piao {
        position: absolute;
        left: -335px;
        top: -54px;
        text-align: right;
        width: 312px;
        height: 144px;
        padding-top: 36px;
        padding-right: 112px;
        z-index: 100000;
    }

    .head .hd-bot .wp>ul>li>a {
        padding: 35px 2px;
        display: block;
        font-size: 15px;
        font-size: 1.5rem;
        color: #C5A059;
        font-weight: bold;
        font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
        text-transform: uppercase;
        line-height: 20px;
    }
}

.basic-grey {
    margin-left: auto;
    margin-right: auto;
    max-width: 1000px;
    background: #F7F7F7;
    padding: 25px 15px 25px 10px;
    font: 12px;
    line-height: 20px;
    color: #888;
    text-shadow: 1px 1px 1px #FFF;
    border: 1px solid #E4E4E4;
}

.basic-grey h1 {
    font-size: 25px;
    padding: 0px 0px 10px 40px;
    display: block;
    border-bottom: 1px solid #E4E4E4;
    margin: -10px -15px 30px -10px;
    ;
    color: #888;
}

.basic-grey h1>span {
    display: block;
    font-size: 11px;
}

.basic-grey label {
    display: block;
    margin: 0px;
}

.basic-grey label>span {
    float: left;
    width: 20%;
    text-align: right;
    padding-right: 10px;
    margin-top: 10px;
    color: #888;
}

.basic-grey input[type="text"],
.basic-grey input[type="email"],
.basic-grey textarea,
.basic-grey select {
    border: 1px solid #DADADA;
    color: #888;
    height: 30px;
    margin-bottom: 16px;
    margin-right: 6px;
    margin-top: 2px;
    outline: 0 none;
    padding: 3px 3px 3px 5px;
    width: 70%;
    font-size: 12px;
    line-height: 15px;
    box-shadow: inset 0px 1px 4px #ECECEC;
    -moz-box-shadow: inset 0px 1px 4px #ECECEC;
    -webkit-box-shadow: inset 0px 1px 4px #ECECEC;
}

.basic-grey textarea {
    padding: 5px 3px 3px 5px;
}

.basic-grey select {
    background: #FFF;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    text-indent: 0.01px;
    text-overflow: '';
    width: 70%;
    height: 35px;
    line-height: 25px;
}

.basic-grey textarea {
    height: 100px;
}

.basic-grey .button {
    background: #C5A059;
    border: none;
    padding: 10px 25px 10px 25px;
    color: #FFF;
    box-shadow: 1px 1px 5px #B6B6B6;
    border-radius: 3px;
    text-shadow: 1px 1px 1px #9E3F3F;
    cursor: pointer;
}

.basic-grey .button:hover {
    background: #CF7A7A
}

.mobile-lang {
    display: none;
}

@media screen and (max-width: 768px) {
    .mobile-lang {
        display: block;
        position: absolute;
        right: 55px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 99;
    }

    .mobile-lang img {
        height: 24px;
        width: auto;
        display: block;
    }
}

/* ==============================
   手机端抽屉导航 - m-nav-drawer
   ============================== */
.m-nav-toggle {
    display: none;
}

.m-nav-overlay {
    display: none;
}

.m-nav-drawer {
    display: none;
}

@media screen and (max-width: 768px) {

    /* 汉堡按钮 */
    .m-nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        width: 36px;
        height: 36px;
        cursor: pointer;
        z-index: 1001;
        border-radius: 4px;
        background: transparent;
        border: none;
        padding: 0;
    }

    .m-nav-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: #1A365D;
        border-radius: 2px;
        transition: all 0.3s ease;
        transform-origin: center;
    }

    .m-nav-toggle.is-open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .m-nav-toggle.is-open span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .m-nav-toggle.is-open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* 半透明遮罩 */
    .m-nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0);
        z-index: 1000;
        pointer-events: none;
        transition: background 0.3s ease;
    }

    .m-nav-overlay.is-open {
        background: rgba(0, 0, 0, 0.45);
        pointer-events: auto;
    }

    /* 抽屉面板 */
    .m-nav-drawer {
        display: block;
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100%;
        background: #1A365D;
        z-index: 1002;
        overflow-y: auto;
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.25);
        -webkit-overflow-scrolling: touch;
    }

    .m-nav-drawer.is-open {
        right: 0;
    }

    /* 抽屉头部 */
    .m-nav-drawer__head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        background: #122a4a;
    }

    .m-nav-drawer__logo img {
        height: 36px;
        width: auto;
        display: block;
    }

    .m-nav-drawer__close {
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        border-radius: 4px;
        background: rgba(255, 255, 255, 0.08);
        border: none;
        color: #fff;
        font-size: 20px;
        line-height: 1;
        flex-shrink: 0;
    }

    /* =====================
       一级菜单
       ===================== */
    .m-nav-drawer__menu {
        list-style: none;
        margin: 0;
        padding: 6px 0;
    }

    .m-nav-drawer__menu>li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    }

    .m-nav-drawer__menu>li>.m-nav-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 18px;
        font-size: 15px;
        font-weight: 600;
        font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
        text-decoration: none !important;
        cursor: pointer;
        transition: background 0.15s;
        /* 消除移动端 tap 高亮 */
        -webkit-tap-highlight-color: transparent;
        outline: none;
    }

    /* 强制一级菜单文字白色（覆盖 index.css 全局 a 颜色） */
    .m-nav-drawer .m-nav-item,
    .m-nav-drawer .m-nav-item a,
    .m-nav-drawer .m-nav-item .m-nav-item__text {
        color: #ffffff !important;
        text-decoration: none !important;
    }

    /* 当前页高亮（.on 是服务端渲染的类，不受 tap 影响） */
    .m-nav-drawer__menu>li.on>.m-nav-item,
    .m-nav-drawer__menu>li.on>.m-nav-item a {
        color: #C5A059 !important;
    }

    /* 点击瞬间轻微背景反馈，不改字色 */
    .m-nav-drawer__menu>li>.m-nav-item:active {
        background: rgba(255, 255, 255, 0.08);
    }

    .m-nav-item__text {
        flex: 1;
    }

    /* =====================
       展开箭头
       ===================== */
    .m-nav-arrow {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        flex-shrink: 0;
        transition: transform 0.25s ease;
        -webkit-tap-highlight-color: transparent;
    }

    .m-nav-arrow svg {
        width: 15px;
        height: 15px;
        fill: none;
        stroke: rgba(255, 255, 255, 0.7);
        stroke-width: 2.5;
        stroke-linecap: round;
        stroke-linejoin: round;
        transition: stroke 0.2s;
    }

    /* 展开状态：只转箭头 + 箭头变金，不改文字颜色 */
    .m-nav-item.is-open .m-nav-arrow,
    .m-nav-item2.is-open .m-nav-arrow {
        transform: rotate(180deg);
    }

    .m-nav-item.is-open .m-nav-arrow svg,
    .m-nav-item2.is-open .m-nav-arrow svg {
        stroke: #C5A059;
    }

    /* =====================
       二级菜单
       ===================== */
    .m-nav-sub {
        display: none;
        list-style: none;
        margin: 0;
        padding: 0;
        background: rgba(0, 0, 0, 0.22);
    }

    .m-nav-sub.is-open {
        display: block;
    }

    .m-nav-sub>li {
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .m-nav-sub>li>.m-nav-item2 {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 11px 18px 11px 32px;
        font-size: 14px;
        font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
        text-decoration: none !important;
        cursor: pointer;
        transition: background 0.15s;
        -webkit-tap-highlight-color: transparent;
        outline: none;
    }

    /* 强制二级菜单文字白色 */
    .m-nav-drawer .m-nav-item2,
    .m-nav-drawer .m-nav-item2 a,
    .m-nav-drawer .m-nav-item2 .m-nav-item__text {
        color: rgba(255, 255, 255, 0.85) !important;
        text-decoration: none !important;
    }

    /* 点击瞬间背景反馈 */
    .m-nav-sub>li>.m-nav-item2:active {
        background: rgba(255, 255, 255, 0.07);
    }

    /* =====================
       三级菜单
       ===================== */
    .m-nav-sub2 {
        display: none;
        list-style: none;
        margin: 0;
        padding: 0;
        background: rgba(0, 0, 0, 0.18);
    }

    .m-nav-sub2.is-open {
        display: block;
    }

    .m-nav-sub2>li {
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .m-nav-sub2>li>a {
        display: block;
        padding: 10px 18px 10px 48px;
        color: rgba(255, 255, 255, 0.7) !important;
        font-size: 13px;
        font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
        text-decoration: none !important;
        -webkit-tap-highlight-color: transparent;
        transition: background 0.15s;
    }

    .m-nav-sub2>li>a:active {
        background: rgba(255, 255, 255, 0.07);
        color: rgba(255, 255, 255, 0.95) !important;
    }

    /* 隐藏原 nav3 横向导航 */
    .nav3 {
        display: none !important;
    }
}

/* --- From footer.htm --- */
/* PC端隐藏留言折叠按钮，留言表单正常展示 */
@media screen and (min-width: 769px) {
    .m-msg-toggle {
        display: none !important;
    }

    #mMsgForm {
        max-height: none !important;
        overflow: visible !important;
        padding: initial !important;
    }
}

/* --- From index.htm --- */
/* ---- 全局轮播容器 ---- */
.hero-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #e8e8e8;
    height: 560px;
}

.hero-slider__track {
    display: flex;
    height: 100%;
    will-change: transform;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slider__slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.hero-slider__slide a {
    display: block;
    width: 100%;
    height: 100%;
}

.hero-slider__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: opacity 0.3s ease;
}

.hero-slider__prev,
.hero-slider__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.18);
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.25s, border-color 0.25s, transform 0.25s;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.hero-slider__prev {
    left: 32px;
}

.hero-slider__next {
    right: 32px;
}

.hero-slider__prev:hover,
.hero-slider__next:hover {
    background: rgba(197, 160, 89, 0.75);
    border-color: rgba(197, 160, 89, 0.9);
    transform: translateY(-50%) scale(1.08);
}

.hero-slider__prev svg,
.hero-slider__next svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.hero-slider__dots {
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 20;
}

.hero-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    border: none;
    padding: 0;
    transition: background 0.3s, width 0.3s, border-radius 0.3s;
    -webkit-tap-highlight-color: transparent;
}

.hero-slider__dot.is-active {
    background: #C5A059;
    width: 28px;
    border-radius: 4px;
}

@media screen and (max-width: 768px) {
    .hero-slider {
        height: auto;
        aspect-ratio: 16 / 7;
        min-height: 160px;
        max-height: 280px;
    }

    .hero-slider__prev,
    .hero-slider__next {
        width: 36px;
        height: 36px;
        border-width: 1.5px;
    }

    .hero-slider__prev {
        left: 10px;
    }

    .hero-slider__next {
        right: 10px;
    }

    .hero-slider__prev svg,
    .hero-slider__next svg {
        width: 16px;
        height: 16px;
    }

    .hero-slider__dots {
        bottom: 10px;
        gap: 6px;
    }

    .hero-slider__dot {
        width: 6px;
        height: 6px;
    }

    .hero-slider__dot.is-active {
        width: 20px;
    }
}

/* main2 产品卡片 */
.main2-products {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 10px 0 30px;
}

.main2-products .prod-card {
    flex: 0 0 calc(33.333% - 11px);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    background: #fff;
    cursor: pointer;
}

.main2-products .prod-card .prod-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.main2-products .prod-card .prod-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.main2-products .prod-card:hover .prod-img img {
    transform: scale(1.05);
}

.main2-products .prod-card .prod-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 54, 93, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.main2-products .prod-card:hover .prod-overlay {
    opacity: 1;
}

.main2-products .prod-card .prod-overlay .link-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.main2-products .prod-card .prod-overlay .link-icon svg {
    width: 28px;
    height: 28px;
    fill: #fff;
}

.main2-products .prod-card .prod-label {
    background: #C5A059;
    padding: 10px 16px;
    text-align: center;
}

.main2-products .prod-card .prod-label a {
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-decoration: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main2-products .prod-card .prod-label a:hover {
    color: #fff;
    opacity: 0.85;
}

/* --- From view_article.htm --- */
.article-content {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    word-wrap: break-word;
    word-break: break-word;
    text-align: justify;
}

.article-content p {
    margin-bottom: 15px;
}

.article-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 15px auto;
}

/* ==============================
   页脚样式 (PC & 响应式)
   ============================== */
.public_footer {
    position: relative;
    background: #111B3D;
    color: #fff;
    margin-top: 200px;
}

/* PC 端大排版布局 */
@media screen and (min-width: 769px) {
    .public_footer .footer-main-flex {
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 40px;
        position: relative;
    }

    .footer-left-cols {
        display: flex;
        flex: 1;
        justify-content: flex-start; /* 栏目靠左紧凑排列 */
        gap: 60px; /* 控制左侧栏目间距 */
        padding-top: 20px;
        align-items: flex-start; /* 关键：防止高度被自动拉伸到底部 */
    }

    .fon_col {
        flex: none;
    }

    .fon_one {
        width: 300px;
    }

    .fon_contact {
        width: 320px;
    }

    .fon_product {
        width: 180px;
    }

    .public_footer .ttile {
        font-size: 18px;
        color: #fff;
        margin-bottom: 25px;
        font-weight: bold;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-bottom: 15px;
    }

    /* 左侧列内容 */
    .public_footer .one_ul,
    .public_footer .two_ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .public_footer .one_ul {
        display: grid;
        grid-template-columns: auto auto;
        justify-content: start;
        column-gap: 40px;
        margin-bottom: 20px;
        padding-left: 0;
        text-align: left;
    }

    .public_footer .one_ul li {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin: 0;
        padding: 0;
    }

    .public_footer .two_ul li {
        margin-bottom: 12px;
        margin-left: 0;
        padding-left: 0;
        text-align: left;
    }

    .public_footer .one_ul a,
    .public_footer .two_ul a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: color 0.2s;
        font-size: 16px;
    }

    .public_footer a:hover {
        color: #C5A059;
    }

    /* 搜索框 */
    .footer-search {
        margin-top: 30px;
        text-align: left;
    }

    .footer-search form {
        display: flex;
        justify-content: flex-start;
    }

    .footer-search input {
        height: 36px;
        padding: 0 12px;
        border: none;
        border-radius: 2px 0 0 2px;
        outline: none;
        width: 220px;
        background: #fff;
        color: #333;
    }

    .footer-search button {
        height: 36px;
        padding: 0 16px;
        background: #F8AC00;
        border: none;
        color: #fff;
        border-radius: 0 2px 2px 0;
        cursor: pointer;
        transition: background 0.2s;
        font-weight: bold;
    }

    .footer-search button:hover {
        background: #e59d00;
    }

    /* 联系我们 */
    .contact-info-list p {
        font-size: 17px;
        color: #fff;
        line-height: 1.8;
        margin-bottom: 12px;
        display: flex;
        align-items: flex-start;
        gap: 8px;
    }

    .contact-info-list p a {
        color: #fff;
        text-decoration: none;
    }

    .contact-info-list p a:hover {
        color: #C5A059;
    }

    .contact-info-list i {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 18px;
        height: 18px;
        color: #C5A059;
        margin-top: 5px;
    }

    .contact-info-list i svg {
        width: 100%;
        height: 100%;
    }

    /* 认证图标 */
    .footer-certs {
        margin-top: 0;
    }

    .footer-certs img {
        height: 40px;
        max-width: 100%;
    }

    /* 右侧在线留言悬浮框 */
    .footer-msg-box {
        width: 340px;
        background: #fff;
        padding: 35px 30px;
        border-radius: 4px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        margin-top: -100px;
        position: relative;
        z-index: 10;
        flex-shrink: 0;
        order: 4; /* 在 PC 端排到最后面 */
        margin-left: auto; /* 将留言框推到最右侧 */
    }

    .footer-msg-box .lxtou {
        font-size: 20px;
        color: #F8AC00;
        font-weight: bold;
        margin-bottom: 20px;
        text-align: left;
    }

    .footer-msg-box .int2,
    .footer-msg-box input[type="text"],
    .footer-msg-box textarea {
        width: 100%;
        border: 1px solid #eaeaea;
        border-radius: 2px;
        padding: 10px 12px;
        margin-bottom: 12px;
        font-size: 14px;
        background: #fff;
        color: #333;
        outline: none;
        box-sizing: border-box;
    }

    .footer-msg-box textarea {
        height: 80px;
        resize: none;
    }

    .footer-msg-box .int6 {
        background: #e8e8e8;
        color: #555;
        border: none;
        padding: 12px 30px;
        border-radius: 4px;
        cursor: pointer;
        font-weight: bold;
        font-size: 14px;
        transition: background 0.3s;
        margin-top: 5px;
    }

    .footer-msg-box .int6:hover {
        background: #d4d4d4;
    }
}

/* 底部版权栏 */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 60px;
    padding: 25px 0;
}

.footer-bottom .wp {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    gap: 15px;
}

.footer-bottom .copy {
    flex: 1;
    text-align: left;
}

.footer-bottom .footer-certs {
    flex: 0 0 auto;
    text-align: center;
}

.footer-bottom .ft-msg {
    flex: 1;
    text-align: right;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: #C5A059;
}

/* 移动端响应式 */
@media screen and (max-width: 768px) {
    .footer-bottom .copy,
    .footer-bottom .footer-certs,
    .footer-bottom .ft-msg {
        flex: 1 1 100%;
        text-align: center;
        margin-bottom: 10px;
    }
    .footer-bottom .footer-certs {
        order: -1; /* 移动端认证图标放最上面 */
        margin-bottom: 20px;
    }

    .public_footer {
        padding-top: 30px;
        margin-top: 40px;
    }

    /* 核心：将整个底部改为 flex column */
    .footer-left-cols {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }

    .footer-msg-box {
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        width: 100% !important;
        background: transparent !important;
        box-shadow: none !important;
        padding: 0 !important;
        position: static !important;
        float: none !important;
    }

    .fon_col {
        text-align: center;
    }

    /* 留言表单：强制覆盖 index.css 中的 absolute 定位 */
    .footer-msg-box .lxy,
    .lxy {
        position: static !important;
        top: auto !important;
        right: auto !important;
        width: 100% !important;
        float: none !important;
        background: rgba(255,255,255,0.06) !important;
        box-shadow: none !important;
        padding: 25px 20px !important;
        box-sizing: border-box !important;
        border-radius: 10px !important;
        display: block !important;
        color: #fff !important;
    }

    .footer-msg-box .lxtou,
    .lxtou {
        font-size: 20px !important;
        font-weight: 600 !important;
        margin-bottom: 18px !important;
        text-align: center !important;
        color: #fff !important;
        padding-top: 0 !important;
        width: auto !important;
    }

    /* 移动端折叠按钮 - 显示并美化 */
    .footer-msg-box .m-msg-toggle {
        display: flex !important;
        align-items: center;
        width: 100%;
        padding: 14px 20px;
        background: rgba(255,255,255,0.06);
        border: 1px solid rgba(255,255,255,0.12);
        border-radius: 8px;
        color: #fff !important;
        font-size: 16px;
        cursor: pointer;
        box-sizing: border-box;
    }

    .footer-msg-box .m-msg-toggle * {
        color: #fff !important;
    }

    .footer-msg-box .m-msg-toggle .m-msg-icon {
        margin-right: 10px;
        font-size: 18px;
    }

    .footer-msg-box .m-msg-toggle .m-msg-text {
        flex: 1;
        text-align: left;
        font-weight: 600;
    }

    .footer-msg-box .m-msg-toggle .m-msg-arrow {
        font-size: 12px;
        transition: transform 0.3s;
    }

    .footer-msg-box .m-msg-toggle.open {
        background: linear-gradient(135deg, #C5A059, #d4b07a) !important;
        border-color: #C5A059;
        border-radius: 8px 8px 0 0;
    }

    .footer-msg-box .m-msg-toggle.open .m-msg-arrow {
        transform: rotate(180deg);
    }

    /* 折叠区域 - 默认收起，由 mobile.css 的 max-height:0 控制 */
    #mMsgForm .lxtou {
        display: none !important;
    }

    /* 表单容器 */
    .footer-msg-box .cor,
    .cor {
        width: 100% !important;
        max-width: 100% !important;
    }

    .footer-msg-box .int1,
    .cor .int1 {
        margin-bottom: 12px !important;
        padding-left: 0 !important;
        background: none !important;
    }

    .footer-msg-box .int2,
    .footer-msg-box .int1 input,
    .footer-msg-box .int1 textarea,
    .cor .int1 input,
    .cor .int1 textarea {
        width: 100% !important;
        box-sizing: border-box !important;
        font-size: 15px !important;
        padding: 12px 14px !important;
        border-radius: 6px !important;
        border: 1px solid rgba(255,255,255,0.2) !important;
        background: rgba(255,255,255,0.08) !important;
        color: #fff !important;
        height: auto !important;
        line-height: normal !important;
    }

    .footer-msg-box .int1 input::placeholder,
    .footer-msg-box .int1 textarea::placeholder,
    .cor .int1 input::placeholder,
    .cor .int1 textarea::placeholder {
        color: rgba(255,255,255,0.5) !important;
        font-size: 14px !important;
    }

    .footer-msg-box .int1 textarea,
    .cor .int1 textarea {
        min-height: 90px !important;
        resize: vertical !important;
    }

    .footer-msg-box .int4,
    .cor .int4 {
        padding-left: 0 !important;
    }

    .footer-msg-box .int6,
    .cor .int6 {
        width: 100% !important;
        font-size: 16px !important;
        padding: 13px 0 !important;
        border-radius: 6px !important;
        background: #C5A059 !important;
        color: #fff !important;
        border: none !important;
        font-weight: 600 !important;
        letter-spacing: 2px !important;
        cursor: pointer !important;
        float: none !important;
        display: block !important;
    }

    /* 栏目导航移动端 */
    .public_footer .ttile {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .public_footer .one_ul {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin-bottom: 20px;
    }

    .public_footer .one_ul a,
    .public_footer .two_ul a {
        font-size: 14px;
        line-height: 2;
    }

    .footer-search {
        margin-top: 15px;
        display: flex;
        justify-content: center;
    }

    .footer-search form {
        display: flex;
        width: 100%;
        max-width: 300px;
    }

    .footer-search input {
        flex: 1;
        height: 36px;
        padding: 0 10px;
        border: none;
        font-size: 14px;
    }

    .footer-search button {
        height: 36px;
        padding: 0 15px;
        background: #F8AC00;
        border: none;
        color: #fff;
        font-size: 14px;
    }

    /* 联系信息移动端 */
    .fon_col.fon_contact,
    .fon_col.fon_contact *,
    .fon_col.fon_contact a {
        color: #fff !important;
    }

    .contact-info-list p {
        justify-content: center;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 15px;
        color: #fff !important;
    }

    .contact-info-list i {
        display: inline-flex;
        width: 18px;
        height: 18px;
        color: #fff !important;
    }

    .contact-info-list i svg {
        color: #fff !important;
        stroke: #fff !important;
        fill: none !important;
    }

    .contact-info-list i.icon-whatsapp svg {
        fill: #fff !important;
        stroke: none !important;
    }

    .contact-info-list a {
        font-size: 15px;
        color: #fff !important;
    }

    .footer-certs {
        margin-top: 15px;
        text-align: center;
    }

    /* 版权栏移动端 */
    .footer-bottom {
        margin-top: 30px;
    }

    .footer-bottom .wp {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        font-size: 12px;
    }
}

/* 首页案例分享展示区 */
.cases-list-container {
    width: 1200px;
    margin: 40px auto;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.cases-list-container .case-item {
    flex: 1;
    overflow: hidden;
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    background: #fff;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cases-list-container .case-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.cases-list-container .case-item a {
    display: block;
    text-decoration: none;
}

.cases-list-container .case-img-wrap {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.cases-list-container .case-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.cases-list-container .case-item:hover .case-img-wrap img {
    transform: scale(1.1);
}

.cases-list-container .case-info {
    padding: 15px 12px;
    text-align: center;
}

.cases-list-container .case-title {
    font-size: 16px;
    color: #1A365D;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s;
    margin-bottom: 8px;
}

.cases-list-container .case-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.cases-list-container .case-item:hover .case-title {
    color: #C5A059;
}

/* 首页案例移动端滑动排版适配 */
@media screen and (max-width: 768px) {
    .cases-list-container {
        width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
        margin: 20px auto;
        overflow-x: auto;
        /* 平滑滚动与隐藏滚动条 */
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        justify-content: flex-start;
        scroll-snap-type: x mandatory;
    }

    .cases-list-container::-webkit-scrollbar {
        display: none; /* Chrome, Safari */
    }

    .cases-list-container .case-item {
        /* 在移动端展示为固定宽度的滑动卡片，保留边缘露出暗示可滑动 */
        flex: 0 0 85%;
        scroll-snap-align: center;
        margin-right: 15px;
    }

    .cases-list-container .case-item:last-child {
        margin-right: 0;
    }

    .cases-list-container .case-img-wrap {
        height: 220px;
    }

    .cases-list-container .case-title {
        font-size: 15px;
        padding: 12px 10px;
        margin-bottom: 5px;
    }
    
}

/* ============================================================
   产品列表页 - 现代化重设计 (lists_product.htm)
   ============================================================ */

/* --- 整体布局 --- */
.product1 {
    padding: 40px 0 60px;
    background: #f7f8fa;
}

.prod-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

/* --- 左侧侧边栏 --- */
.prod-sidebar {
    flex: 0 0 240px;
    width: 240px;
}

/* 分类导航卡片 */
.prod-cat-box {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    margin-bottom: 20px;
}

.prod-cat-title {
    background: linear-gradient(135deg, #1A365D 0%, #243f6a 100%);
    padding: 16px 20px;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.prod-cat-title a {
    color: #fff;
    text-decoration: none;
}

.prod-cat-nav {
    padding: 8px 0;
}

.prod-cat-item {
    display: flex;
    align-items: center;
    padding: 11px 20px 11px 20px;
    font-size: 14px;
    color: #444;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
    position: relative;
}

.prod-cat-item::before {
    content: '›';
    margin-right: 8px;
    color: #C5A059;
    font-size: 18px;
    line-height: 1;
    transition: transform 0.2s;
}

.prod-cat-item:hover,
.prod-cat-item--active {
    color: #1A365D;
    background: #f0f4f9;
    border-left-color: #C5A059;
    font-weight: 600;
}

.prod-cat-item:hover::before,
.prod-cat-item--active::before {
    transform: translateX(3px);
}

/* 联系我们卡片 */
.prod-contact-box {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.prod-contact-title {
    background: linear-gradient(135deg, #C5A059 0%, #d4b06a 100%);
    color: #fff;
    padding: 14px 20px;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.prod-contact-body {
    padding: 14px 16px;
}

.prod-contact-item {
    display: flex;
    flex-direction: column;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    gap: 2px;
}

.prod-contact-item:last-of-type {
    border-bottom: none;
}

.prod-contact-label {
    font-size: 11px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.prod-contact-value {
    font-size: 13px;
    color: #333;
    font-weight: 600;
    word-break: break-all;
    text-decoration: none;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

a.prod-contact-value:hover {
    color: #C5A059;
}

.prod-contact-qr {
    text-align: center;
    padding: 12px 0 4px;
}

.prod-contact-qr img {
    max-width: 150px;
    border-radius: 6px;
    border: 1px solid #eee;
}

/* --- 右侧产品网格 --- */
.prod-main {
    flex: 1;
    min-width: 0;
}

/* 产品网格 */
.prod-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* 产品卡片 */
.prod-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.prod-card:hover {
    box-shadow: 0 8px 30px rgba(26,54,93,0.14);
    transform: translateY(-4px);
}

.prod-card__inner {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* 图片区域 */
.prod-card__img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: #f0f0f0;
}

.prod-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.prod-card:hover .prod-card__img {
    transform: scale(1.07);
}

/* 悬浮遮罩 */
.prod-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 54, 93, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.prod-card:hover .prod-card__overlay {
    opacity: 1;
}

.prod-card__view-icon {
    width: 54px;
    height: 54px;
    border: 2px solid rgba(255,255,255,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
    transform: scale(0.7);
    transition: transform 0.3s ease;
}

.prod-card:hover .prod-card__view-icon {
    transform: scale(1);
}

/* 信息区域 */
.prod-card__info {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.prod-card__title {
    font-size: 14px;
    font-weight: 600;
    color: #2c3e50;
    text-align: center;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    min-height: 2.8em;
}

.prod-card__btn {
    display: inline-block;
    padding: 7px 22px;
    background: linear-gradient(135deg, #C5A059 0%, #d4b06a 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.prod-card:hover .prod-card__btn {
    background: linear-gradient(135deg, #1A365D 0%, #243f6a 100%);
    box-shadow: 0 4px 12px rgba(26,54,93,0.25);
}

/* 分页 */
.prod-pages {
    margin-top: 30px;
    text-align: center;
}

/* ---- 响应式 ---- */
@media screen and (max-width: 1100px) {
    .prod-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 900px) {
    .prod-layout {
        flex-direction: column;
    }

    .prod-sidebar {
        flex: none;
        width: 100%;
        display: flex;
        gap: 16px;
        flex-wrap: wrap;
    }

    .prod-cat-box {
        flex: 1;
        min-width: 240px;
        margin-bottom: 0;
    }

    .prod-contact-box {
        flex: 1;
        min-width: 240px;
    }

    .prod-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }

    .prod-main {
        width: 100%;
    }
}

@media screen and (max-width: 600px) {
    .product1 {
        padding: 20px 0 40px;
    }

    .prod-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .prod-sidebar {
        flex-direction: column;
    }

    .prod-cat-box,
    .prod-contact-box {
        min-width: unset;
        width: 100%;
    }

    .prod-card__info {
        padding: 10px 12px 12px;
    }

    .prod-card__title {
        font-size: 13px;
    }

    .prod-card__btn {
        font-size: 11px;
        padding: 6px 16px;
    }
}

/* ============================================================
   合作伙伴列表页 (lists_images.htm) 专属覆盖
   ============================================================ */

/* 每行 4 列（产品页默认 3 列）*/
.partner-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* Logo 图片容器：方形，白底，内边距留白 */
.partner-img-wrap {
    aspect-ratio: 3/2;
    background: #f9f9f9;
    border-bottom: 1px solid #f0f0f0;
}

/* Logo 用 contain 保持完整，不裁切 */
.partner-img {
    object-fit: contain !important;
    padding: 12px;
}

/* 标题区稍矮，合作伙伴卡片不需要按钮 */
.partner-card .prod-card__info {
    padding: 10px 12px 12px;
}

.partner-card .prod-card__title {
    font-size: 13px;
    min-height: auto;
    -webkit-line-clamp: 1;
}

/* 响应式 */
@media screen and (max-width: 1100px) {
    .partner-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 900px) {
    .partner-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 600px) {
    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}