* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.khtop {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.hkrq {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0px;
    overflow: hidden;
}

.hktop {
    display: flex;
    justify-content: space-between;
    align-items: center;
    float: right;
    overflow: hidden;
    width: 100%;
}

.logo a {
    line-height: 1;
    display: block;
}

.logo img {
    width: 220px;
}

.logo_txt {
    float: left;
    margin-left: 20px;
    margin-right: 20px;
    width: 185px;
}

span.logo_txt_b {
    font-size: 16px;
    font-weight: bold;
    display: inline-block;
    line-height: 30px;
}

span.logo_txt_m {
    font-size: 14px;
    display: inline-block;
    line-height: 30px;
}



.hknav {
    padding: 0px;
    overflow: hidden;
    height: 90px;
    line-height: 80px;
    margin: 0 auto;
}

.hknav_list {
    display: flex;
    list-style: none;
    gap: 0px;
    margin: 0;
    padding: 0;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-items: baseline;
}

.hknav_list li a {
    text-decoration: none;
    color: #333;
    font-size: 14px;
    font-weight: 500;
}

.hknav_list li a:hover {
    color: #0066cc;
    font-weight: bold;
    transform: scale(1.03);
    transition: 0.3s linear;
    text-decoration: none;
}

.hknav_list li a.on {
    color: #0066cc;
    font-weight: bold;
}

.footer {
    background-color: #2c3e50;
    color: #fff;
    padding: 40px 0 20px;
}

.hkwk {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer_main {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer_item {
    flex: 1;
    min-width: 200px;
    margin-bottom: 20px;
}

.footer_item h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.footer_item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer_item ul li {
    margin-bottom: 10px;
    float: left;
    margin-right: 20px;
}

.footer_item ul li a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer_item ul li a:hover {
    color: #3498db;
    text-decoration: none;
}

.footer_lx p {
    margin: 0 0 10px;
    font-size: 14px;
    color: #ecf0f1;
}

.footer_sj {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.footer_sj a img {
    width: 24px;
    height: 24px;
    transition: opacity 0.3s;
}

.footer_sj a:hover img {
    opacity: 0.8;
}

.foot_info {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.foot_info p {
    margin: 0;
    font-size: 12px;
    color: #bdc3c7;
}

.footer_qr {
    display: flex;
    gap: 20px;
}

.qr_item img {
    width: 100px;
    height: 100px;
}


.right-float-buttons {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.float-btn {
    background: #fff;
    border-radius: 6px;
    width: 50px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgb(126 81 228 / 51%);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 5px 0px;
    border: 1px saddlebrown;
}

.float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.float-btn a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #333;
}

.float-btn img {
    width: 24px;
    height: 24px;
    margin-bottom: 5px;
}

.btn-text {
    font-size: 12px;
}

#wechat {
    position: relative;
}

.wechat-qr {
    position: absolute;
    right: 60px;
    bottom: 0;
    background-color: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: none;
}

#wechat:hover .wechat-qr {
    display: block;
}

.wechat-qr img {
    width: 120px;
    height: 120px;
    margin-bottom: 5px;
}

.wechat-qr span {
    font-size: 12px;
    color: #666;
}

.phone-number {
    position: absolute;
    right: 60px;
    bottom: 0;
    background-color: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: none;
    font-size: 14px;
    color: #333;
}

.float-btn:hover .phone-number {
    display: block;
}

.go_top {
    background: #fff;
    border-radius: 5px;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.go_top:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.go_top img {
    width: 100%;
    height: auto;
}

.footer_logo img {
    width: 280px;
}

.logo {
    float: left;
}

ul.hknav_list li {
    min-width: 75px;
    text-align: center;
}

.telnum span {
    font-size: 24px;
    font-weight: bold;
    color: #7e51e4;
}

p.footer_desc {
    color: #dad5d5;
}
.foot_info a {
    color: #fff;
    text-decoration: none;
}
.qr_item p {
    color: #d0d0d0;
}