@charset "utf-8";

/* CSS Document */
:root {
    /*全局颜色更改*/
    --bg: #ffffff;
    /*背景*/
    --txt: #333333;
    /*文字颜色*/
    --bai: #ffffff;
    --sc01: #f12833;
    --sc02: #ffa450;
    --sc03: #f0f0f0;
}

html {
    overflow-x: hidden;
    overflow-y: scroll;
    font-family: 'Microsoft YaHei';
    color: var(--txt);
    box-sizing: border-box;
    background-color: var(--bg);
    background: url(../images/bg.png) center 0 no-repeat;
}

body {
    margin: 0 auto;
    padding: 0;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

img {
    width: auto;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
}

.top_box {
    width: 1400px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    padding-top: 50px;
    margin-bottom: 20px;
}

.top_box dt {
    width: auto;
    height: 400px;
    margin-right: 30px;
}

.logo {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-bottom: 10px;
}

.bt_01 {
    width: auto;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-top: 10px;
}

.bt_02 {
    width: auto;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-top: 30px;
    animation: suofang 1s infinite ease-in-out;
}

@keyframes suofang {

    0%,
    100% {
        transform: scale(1.0);
    }

    50% {
        transform: scale(0.9);
    }
}

.bt_03 {
    width: 400px;
    height: 60px;
    background: linear-gradient(0deg, var(--sc01) 60%, var(--sc02) 100%);
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-top: 20px;
    color: var(--bai);
    font-size: 36px;
    padding-bottom: 4px;
    font-weight: bold;
    font-style: italic;
}

.jt_box {
    width: 100%;
    height: 120px;
    max-height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-bottom: 30px;
}

.jt_box img {
    height: 100px;
    animation: fudong 1s infinite ease-in-out;
}

@keyframes fudong {

    0%,
    100% {
        margin-bottom: 0px;
    }

    50% {
        margin-bottom: 20px;
    }
}

.csm_box {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-bottom: 100px;
}

.csm_box .csm_btn {
    width: 360px;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 20px;
    border-radius: 50px;
    background: linear-gradient(0deg, var(--sc01) 60%, var(--sc02) 100%);
    color: var(--bai);
    font-weight: bold;
    font-size: 50px;
    letter-spacing: 4px;
    box-sizing: border-box;
}

.csm_box ol {
    display: flex;
    justify-content: left;
    align-items: center;
}

.csm_box ol:nth-child(1) {
    transform: rotate(180deg);
}

.csm_box ol li {
    width: 20px;
    height: 20px;
    background: var(--sc01);
    border-radius: 12px;
    transform: scale(1.0);
    animation: bt_yuan 1s linear infinite;
}

.csm_box li:nth-child(2) {
    margin: 0 10px 0 18px;
    transform: scale(0.8);
    animation: bt_yuan 1s linear infinite;
    animation-delay: 0.3s;
}

.csm_box li:nth-child(3) {
    transform: scale(0.6);
    animation: bt_yuan 1s linear infinite;
    animation-delay: 0.6s;
}

@keyframes bt_yuan {

    0%,
    100% {
        opacity: 1;
    }

    70% {
        opacity: 0.1;
    }
}

.wanfa_box {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 50px;
}

.wanfa_box .wanfa_pt {
    width: 100%;
    max-width: 1400px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 50px;
    gap: 20px;
    padding: 0 20px;
    flex-wrap: wrap;
}

.wanfa_pt li {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    cursor: pointer;
}

.wanfa_img {
    width: 330px;
    height: 370px;
    box-sizing: border-box;
    border: solid 4px var(--sc01);
    background: var(--bai);
    border-radius: 40px;

}

.wanfa_pt .act_pt .wanfa_img {
    border: solid 4px var(--sc01);
    background: linear-gradient(0deg, var(--sc01) 60%, var(--sc02) 100%);
}

.wanfa_img img {
    max-width: 320px;
    max-height: 320px;
}

.wanfa_pt li p {
    width: 240px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 30px;
    color: var(--bai);
    background: linear-gradient(0deg, var(--sc01) 60%, var(--sc02) 100%);
    font-size: 32px;
    font-weight: bold;
    letter-spacing: 4px;
    box-sizing: border-box;
    margin-top: -30px;
}

.wanfa_pt .act_pt p {
    background: var(--bai);
    border: solid 4px var(--sc01);
    color: var(--sc01);
}

.wanfa_box .wanfa_txt {
    max-width: 980px;
    padding: 0 50px;
    position: relative;
    /* 新增 */
    height: auto;
    /* 如果需要固定高度，可以设置 */
    display: flex;
    justify-content: center;
    align-items: center;
}

.wanfa_txt li {
    position: absolute;
    /* 绝对定位叠加 */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    pointer-events: none;
    /* 隐藏时不响应事件 */
    transition: opacity 0.6s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.wanfa_txt li .txt_bt {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 10px;
}

.wanfa_txt li .txt_bt span {
    width: 100%;
    height: 2px;
    background: var(--sc01);
    display: flex;
}

.wanfa_txt li .txt_bt {
    font-weight: bold;
    font-size: 30px;
    margin-bottom: 10px;
    color: var(--sc01);
    white-space: nowrap;
    margin-bottom: 4px;
}
.wanfa_txt li .txt_cent {
    font-size: 18px;
}

.wanfa_box .wanfa_txt .act_txt {
    opacity: 1;
    pointer-events: auto;
    position: relative;
    /* 使当前激活项正常流布局 */
}

/*文本不可选择*/
body {
    -moz-user-select: none;
    /* Firefox私有属性 */
    -webkit-user-select: none;
    /* WebKit内核私有属性 */
    -ms-user-select: none;
    /* IE私有属性(IE10及以后) */
    -khtml-user-select: none;
    /* KHTML内核私有属性 */
    -o-user-select: none;
    /* Opera私有属性 */
    user-select: none;
    /* CSS3属性 */
}

/*适配*/
@media only screen and (max-width: 1380px) {}