.ac_head{position: fixed;top: 0;left: 0;right: 0;z-index: 100;}
.ac_head_c{display: flex;justify-content: space-between;align-items: center;height: 138px;transition: .3s;}
.ac_head_l{display: flex;align-items: center;color: #fff;}
.ac_head_l>a{display: flex;align-items: center;gap: 10px;}
.ac_head_l>a>img{}
.ac_head_lr>p{line-height: 1.5;font-size: 1.8rem;color: var(--base);transition: .3s;}

.ac_head_r{display: flex;justify-content: space-between;gap: 30px;}
.ac_head_i{position: relative;text-align: center;}
.ac_head_i>a{display: inline-block;line-height: 60px;transition: .3s;color: #fff;font-size: 16px;vertical-align: middle;white-space: nowrap;}
.ac_head_a{border-bottom: 2px solid var(--base);}
.ac_head_a>a{font-weight: bold;color: var(--base);}

/* .ac_head_menu{margin-left: 50px;cursor: pointer;} */

.ac_head_white{background-color: #fff;box-shadow: 0px 1px 7px rgba(34, 24, 21, 0.13);}
.ac_head_white .ac_head_c{height: 100px;}
.ac_head_white .ac_head_l{color: #333;}
.ac_head_white .ac_head_lr{}
.ac_head_white .ac_head_lr>p{font-size: 1.4rem;}
/* .ac_head_white .ac_head_l>a>img:first-child{display: none;}
.ac_head_white .ac_head_l>a>img:last-child{display: inline;} */
.ac_head_white .ac_head_l>h1{border-color: #aaa;}
.ac_head_white .ac_head_i>a{color: #333;}
.ac_head_white .ac_head_a>a{color: var(--base);}
.ac_head_white .ac_head_r{color: #333;}


.ac_head_s{position: relative;}
.ac_head_s>img{height: 60px;object-fit: none;}
.ac_head_sear{padding: 20px 40px 30px;width: 316px;position: absolute;display: none;top: 100%;right: 0;width: auto;background-color: #fff;}
.ac_head_se{border-bottom: 1px solid #eee;display: flex;justify-content: space-between;align-items: center;}
.ac_head_se>select{background-color: var(--base);color: #fff;height: 30px;padding: 0 5px;margin-right: 15px;border-radius: 5px;}
.ac_head_se>input{height: 50px;color: #333;}
.ac_head_se>img{cursor: pointer;}

.ac_head_ex{position: absolute;top: 100%;left: 50%;transform: translateX(-50%);z-index: 2;display: none;overflow: hidden;box-shadow: 2px 2px 6px 1px #eee;}
.ac_head_exc{background-color: #fff;}
.ac_head_exc>a{color: #666;font-size: 13px;display: block;text-align: center;height: 40px;line-height: 40px;transition: .3s;padding: 0 30px;white-space: nowrap;}
.ac_head_exc>a:hover{background-color: var(--base);color: #fff;}

.ac_head_over{position: absolute;top: 100%;left: 0;z-index: 2;background-color: #fff;overflow: hidden;width: 100%;display: none;}
.ac_head_oc{display: flex;align-items: center;justify-content: center;}
.ac_head_oi{}
.ac_head_oic{display: flex;gap: 40px;padding: 40px 0;}
.ac_head_oic>a{text-align: center;}
.ac_head_oic>a>img{width: 108px;height: 66px;object-fit: contain;}
.ac_head_oic>a>h1{font-size: 12px;margin-top: 10px;width: 100px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}


/* #0a3981 */
.ac_foot_t{background-color: #f5f5f5;}
.ac_foot_tc{display: flex;justify-content: space-between;align-items: center;padding: 50px 0;}
.ac_foot_tc>p{font-size: 18px;color: var(--base);}
.ac_foot_tc>p>a{font-size: 26px;font-weight: 600;}
.ac_foot_tc>a{border: solid 1px #b19047;line-height: 60px;padding: 0 60px;color: var(--base);font-size: 16px;transition: .3s;white-space: nowrap;}
.ac_foot_tc>a:hover{background-color: var(--base);color: #fff;}

.ac_foot_m{background-color: #333;}
.ac_foot_mc{display: flex;justify-content: space-between;align-items: center;}
.ac_foot_mi{padding: 80px 0;display: flex;color: var(--base);gap: 20px;align-items: center;width: 30%;}
.ac_foot_mir>p{line-height: 2;font-size: 16px;}

.ac_foot_b{background-color: #333;color: var(--base);border-top: 1px solid #6b5f4b;}
.ac_foot_bc{display: flex;justify-content: space-between;padding: 30px 0;}

.ac_title{text-align: center;padding: 30px 0;}
.ac_title>h1{font-size: 60px;color: var(--base);opacity: .7;font-family: math;}
.ac_title>h2{font-size: 36px;margin-top: -48px;position: relative;z-index: 1;}
.ac_title>span{width: 60px;display: inline-block;border-top: 2px solid var(--base);margin: 20px 0;}
.ac_title>p{font-size: 16px;line-height: 2;color: #999;}

/* .ac_nav{margin-top: -85px;border-top: 1px solid rgba(255, 255, 255, .3);position: relative;z-index: 1;;}
.ac_nav_c{height: 85px;display: flex;justify-content: space-between;align-items: center;width: var(--lg);margin: 0 auto;color: #ddd;}
.ac_nav_l>img{margin-right: 20px;}
.ac_nav_l>span{margin: 0 10px;font-family: monospace,serif;}
.ac_nav_a{color: #fff;font-weight: 900;}
.ac_nav_r{display: flex;gap: 20px;}
.ac_nav_r>a{padding: 12px 28px;border: 1px solid rgba(255, 255, 255, .3);border-radius: 10px;}
.ac_nav_r>.ac_cate_a{background-color: #fff;color: var(--base);} */

.ac_cate{position: relative;z-index: 1;overflow: auto;}
.ac_cate_c{display: flex;gap: 30px;align-items: center;justify-content: center;padding: 60px 0;}
.ac_cate_i{transition: .3s;cursor: pointer;text-align: center;}
.ac_cate_i>a{transition: .3s;display: block;line-height: 46px;padding: 0 56px;border: 1px solid #ddd;border-radius: 23px;}
.ac_cate_a{}
.ac_cate_a>a{color: #fff;background-color: var(--base);}

.ac_nav{margin-top: -71px;position: relative;z-index: 1;}
.ac_nav_c{height: 70px;display: flex;align-items: center;width: var(--lg);margin: 0 auto;color: #eee;}
.ac_nav_c>h1{font-size: 30px;font-weight: 400;margin-right: 20px;font-family: fantasy;}
.ac_nav_c>img{margin-right: 15px;}
.ac_nav_c>a{font-size: 16px;}
.ac_nav_c>span{margin: 0 10px;font-family: monospace,serif;}
.ac_nav_a{color: #fff;font-weight: bold;}

.ac_banner{position: relative;overflow: hidden;}
.ac_banner>img{width: 100%;height: 60vh;object-fit: cover;}
.ac_banner_w{position: absolute;left: 8%;top: 0;bottom: 0;color: #fff;text-align: center;display: flex;flex-direction: column;align-items: flex-start;justify-content: center;}
.ac_banner_w>h1{font-size: 36px;margin-bottom: 10px;font-weight: 600;}
.ac_banner_w>p{line-height: 2;font-size: 26px;color: #eee;font-weight: 600;}
.ac_banner_v{margin-top: 60px;}
.ac_banner_v>p{margin-top: 30px;font-size: 16px;}

.ac_nv{margin-top: 60px;width: 100%;padding: 0 0 260px;}
.ac_nv_c{display: flex;justify-content: space-between;align-items: center;gap: 40px;}
.ac_nv_c>a{overflow: hidden;text-overflow: ellipsis;white-space: nowrap;display: block;line-height: 2;}
.ac_nv_c>a:hover{color: var(--base);}

.ac_aside{position: fixed;right: 20px;top: 60vh;z-index: 10;border-radius: 10px;padding: 10px 0;background-color: #fff;box-shadow: 0 0px 10px 0px #efefef;}
.ac_aside_i{position: relative;cursor: pointer;transition: .3s;display: flex;flex-direction: column;justify-content: center;align-items: center;padding: 14px 20px;}
/* [totop]{height: 0;transition: .3s;} */
.ac_aside_i>img{}
.ac_aside_i>img:nth-child(2){display: none;}
/* .ac_aside_i>span{color: #fff;}    */
.ac_aside_i:hover>img:first-child{display: none;}
.ac_aside_i:hover>img:nth-child(2){display: inline;}
.ac_aside_r{position: absolute;right: calc(100% + 10px);top: 0;display: none;width: 206px;padding: 12px;color: var(--base);box-shadow: 0 0 10px -3px #ddd;text-align: center;font-size: 15px;font-weight: bold;background-color: #fff;}
.ac_aside_r>img{width: 100%;}
/* .ac_aside_i:hover{background-color: #218ac6;} */
.ac_aside_i:hover >.ac_aside_r{display: block;}

.ac_tact{background-color: #f5f5f5;}
.ac_tact_c{padding: 100px 0;text-align: center;}
.ac_tact_c>h1{font-size: 60px;color: var(--base);opacity: .8;;}
.ac_tact_c>h2{font-size: 36px;margin-top: -48px;position: relative;z-index: 1;}
.ac_tact_c>span{width: 60px;display: inline-block;border-top: 2px solid var(--base);margin: 20px 0 0;}
.ac_tact_w{display: flex;justify-content: space-between;flex-wrap: wrap;margin-top: 20px;text-align: left;background-color: #fff;padding: 84px 98px;}
.ac_tact_w>input{width: 48%;color: #333;background-color: #f5f5f5;padding: 0 15px;height: 50px;border-radius: 10px;margin-bottom: 20px;}
.ac_tact_w>textarea{width: 100%;height: 150px;background-color: #f5f5f5;padding: 15px;resize: none;color: #666;line-height: 1.5;border-radius: 10px;}
.ac_tact_btn{margin-top: 50px;width: 100%;}
.ac_tact_btn>button{width: 134px;height: 40px;line-height: 40px;text-align: center;outline: none;background-color: var(--base);color: #fff;cursor: pointer;float: right;border-radius: 5px;border: 0;}
.ac_tact_btn>[type="reset"]{margin-right: 40px;background-color: #cacaca;color: #fff;}


/* .ac_out{padding: 1px 0;background-color: #f7f7f7;}
.ac_cont{display: flex;justify-content: space-between;margin: 60px auto ;width: var(--md);}
.ac_left{width: 18%;overflow: hidden;}
.ac_left_t{padding: 22px 26px;background-color: var(--base);color: #fff;}
.ac_left_t>h1{font-size: 18px;font-weight: bold;display: flex;justify-content: space-between;align-items: center;}
.ac_left_t>h1>span{border-radius: 50%;width: 20px;height: 20px;border: 3px solid #fff;}
.ac_left_t>p{font-size: 16px;margin-top: 10px;}
.ac_left_l{padding: 10px 0;}
.ac_left_i{background-color: #f7f7f7;}
.ac_left_i>a{display: block;line-height: 50px;padding: 0 20px;cursor: pointer;white-space: nowrap;}
.ac_left_i.ac_left_a{background-color: var(--base);color: #fff;} */
/* .ac_left_i{margin-bottom: 10px;}
.ac_left_i>a{background-color: #f7f7f7;border-left: 10px solid var(--base);height: 50px;line-height: 50px;display: block;padding-left: 24px;font-size: 16px;cursor: pointer;}
.ac_left_i>a>i{font-family: monospace,serif;float: right;font-style: normal;padding: 18px 10px;color: var(--base);line-height: 1;transition: .3s;}
.ac_left_ii{padding: 10px 0;display: none;}
.ac_left_ii>a{display: block;height: 46px;line-height: 46px;font-size: 14px;padding-left: 34px;color: #474747;cursor: pointer;}
.ac_left_ii>.ac_left_ia{background-color: var(--base);color: #fff;position: relative;}
.ac_left_ii>.ac_left_ia::before{content: '';width: 9px;height: 100%;position: absolute;left: 0;background-color: var(--base);} */
/* .ac_right{width: 78%;background-color: #fff;} */

.ac_wage{height: 100px;}
.ac_wage>svg{height: 100%;width: 100%;}
.ac_wage>svg>.fall{transform: rotate(180deg);transform-origin: 50% 130%;}
.ac_wage>svg use{animation: move-forever 5s cubic-bezier(.55, .5, .45, .5) infinite;}
@keyframes move-forever {
    0% { transform: translateX(-42px); }
    100% { transform: translateX(133px); }
}


@media screen and (max-width: 1200px){
    .ac_head_c{height: 6rem;}
    .ac_head_white .ac_head_c{height: 6rem;}
    .ac_head_l>a>img{height: 4rem;}
    .ac_head_lr{display: none;}

    .ac_head_menu{width: 3rem;}
    .ac_head_menu>img{width: 100%;}

    .ac_head_r{position: fixed;top: 0;left: 0;background-color: #fff;flex-direction: column;padding: 50px 0;z-index: 100;transition: unset;display: none;margin: 0;width: 100%;height: 100%;}
    .ac_head_r>i{position: absolute;top: 20px;right: 20px;font-size: 30px;font-weight: bold;font-style: normal;line-height: 1;color: #666;}
    .ac_head_i{margin: 0;padding: 0;width: 100%;height: 5.6rem;}
    .ac_head_i>a{width: 100%;text-align: center;color: #999;height: 6rem;line-height: 6rem;margin: 0;padding: 0;font-size: 1.5rem;}
    .ac_head_i>a>h1{font-weight: 400;font-size: 1.8rem;}
    .ac_head_a>a{color: var(--base);font-weight: bold;}
    .ac_head_exc{display: none;}

    .ac_foot_tc{flex-direction: column;gap: 2rem;padding: 4rem 0;} 
    .ac_foot_tc>p{font-size: 1.4rem;text-align: center;}
    .ac_foot_tc>p>a{font-size: 2rem;}
    .ac_foot_tc>a{padding: 0 3rem;line-height: 2;font-size: 1.6rem;}
    .ac_foot_mc{flex-direction: column;padding: 4rem 0;gap: 2rem;}
    .ac_foot_mi{padding: 0;width: 100%;}
    .ac_foot_mir>p{font-size: 1.4rem;}
    .ac_foot_bc{flex-direction: column;gap: 1rem;}

    .ac_banner>img{height: 30rem;object-fit: cover;}
    .ac_banner_w>h1{font-size: 2rem;}
    .ac_banner_w>p{font-size: 1.2rem;line-height: 1.6;}
    
    .ac_title{padding: 3rem 0;}
    .ac_title>h1{font-size: 4.6rem;}
    .ac_title>h2{font-size: 2.6rem;margin-top: -4rem;}
    .ac_title>span{margin: 2rem 0;}
    .ac_title>p{font-size: 1.6rem;}
    
    .ac_nav{overflow-x: auto;padding: 0 1.5rem;margin-top: -7rem;}
    .ac_nav_c{height: 7rem;width: 100%;}
    .ac_nav_c>h1{display: none;}
    .ac_nav_c>a{font-size: 1.6rem;}

    .ac_cate{width: 100%;margin-top: 0;background-color: rgba(205,166,102,.1);}
    .ac_cate_c{width: 100%;justify-content: flex-start;padding: 0 1.5rem;gap: 0;height: 6rem;overflow: auto;}
    .ac_cate_c>h1{display: none;}
    .ac_cate_w{gap: unset;width: 100%;}
    .ac_cate_i{line-height: unset;width: auto;}
    .ac_cate_i>a{padding: 0 2rem;line-height: 6rem;border-radius: unset;border: 0;font-size: 1.4rem;}
    
    .ac_cont{margin: 0 0 6rem;flex-direction: column;width: 100%;}
    .ac_left{width: 100%;border-radius: 0;overflow: auto;}
    .ac_left_t{display: none;}
    .ac_left_l{padding: 0;display: flex;width: 200vw;}
    .ac_left_i{margin-bottom: 0;}
    .ac_left_i>a{display: none;}
    .ac_left_ii{display: flex;padding: 2rem 0;}
    .ac_left_ii>a{padding: 0 2rem;height: 4rem;line-height: 4rem;}
    .ac_right{padding: 0 1.5rem;width: 100%;margin-top: 3rem;}

    .ac_nv{margin-top: 5rem;flex-direction: column;padding: 2rem;}
    .ac_nv_l{width: 100%;}
    .ac_nv_l>a{width: 100%;line-height: 2;}
    .ac_nv_l>a:last-child{text-align: left;}
    .ac_nv_r{margin-top: 2rem;}
    .ac_nv_r>a{height: 4rem;line-height: 4rem;padding: 0 2rem;}

    .ac_tact_c{padding: 6rem 0;}
    .ac_tact_w{padding: 2rem;margin: 0;}
    .ac_tact_w>input{width: 100%;height: 4rem;font-size: 1.4rem;}
    .ac_tact_btn>button{width: 10rem;}
    .ac_tact_btn>[type="reset"]{margin-right: 2rem;}

}