body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
    max-width: 750px;
}
.fl {float: left;}
.fr {float: right;}
.myred {color: #ff2d2d;}
/**标题**/
.p-title {
    width: 100%; 
    margin: 35px 0 25px 0;
    overflow: hidden;
}
.p-title h1 {
    display: block;
    width: 100%;
    font-size: 26px;
    color: #000;
    line-height: 40px;
    padding-bottom: 5px;
    margin: 0 0 5px 0;
    text-align: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.p-title h1:before {
    display: block;
    content: '';
    width: 20%;
    height: 5px;
    background: #ffd700;
    position: absolute;
    left: 40%;
    bottom: 0;
    z-index: 2;
}
.p-title p {
    display: block;
    font-size: 14px;
    text-align: center;
}
/**咨询按钮**/
.mybtn {
    width: 50%;
    margin: 25px 25% 0 25%;
    overflow: hidden;
}
.mybtn a {
    display: block;
    line-height: 40px;
    background: #ff2c2c;
    font-size: 18px;
    color: #fff;
    text-align: center;
    border-radius: 20px;
    overflow: hidden;
}

/**banner**/
.dqbanner {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

/**why**/
.mywhy {
    padding: 0 15px;
    overflow: hidden;
}
.mywhy .mbox {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 14px;    
}
.mywhy .showpic {
    width: calc(50% - 7px);
    margin-bottom: 14px;
    background: white;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
    overflow: hidden;   
}
.mywhy .showpic .pic {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}
.mywhy .showpic .des {
    padding: 10px;
    text-align: center;
    overflow: hidden;
}
.mywhy .showpic h2 {
    font-size: 18px;
    line-height: 30px;
    padding-bottom: 5px;
}
.mywhy .showpic p {
    font-size: 14px;
    color: #666;
    line-height: 22px;
}
.mywhy .mybtn {margin-top: 11px;}

.dqad {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: 35px;
    overflow: hidden;
}

.mycourse {
    padding: 0 15px;
    overflow: hidden;
}
.swiper-container {
    width: 100%;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 10px;
}

.mycourse .swiper-pagination-bullet-active {background: #ff5a5f;}
.mycourse .showimg {
    display: flex;
    margin-bottom: 25px;
    border-radius: 12px;
    overflow: hidden;    
}
.mycourse .img {
    width: 36%;
    height: auto;  
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden; 
}
.mycourse .des {
    padding: 10px 10px 0 10px;
    flex: 1;
    background: #fff;
}
.mycourse .des .name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    overflow: hidden;
}
.mycourse .des .tag { margin-bottom: 8px; overflow: hidden;}
.mycourse .des span {
    display: block;
    width: 30%;
    line-height: 25px;
    background: #ff5a5f;
    font-size: 12px;
    color: #fff;
    text-align: center;
    border-radius: 5px;
    float: left;
    overflow: hidden;
}
.mycourse .des span:nth-child(2) {margin: 0 5px;}
.mycourse .des .det {
    font-size: 12px; 
    color: #333; 
    line-height: 22px;
    margin-bottom: 8px;
}
.mycourse .des .con { display: flex; width: 100%; overflow: hidden;}
.mycourse .des a {
    display: block;
    width: 45%;
    line-height: 30px;
    margin: 0 5px;
    background: linear-gradient(to right, #ff2c2c, #ffd700);
    font-size: 13px;
    color: #fff;
    text-align: center;
    border-radius: 5px;
    overflow: hidden;
}
.mycourse .mybtn {margin-top: 15px;}

.myservice {padding: 0 15px; overflow: hidden;}
.myservice .fbox {overflow: hidden;}
.myservice .lists {
    display: flex;
    width: 100%;
    background: #fff;
    border-radius: 5px;
    margin-bottom: 15px;   
    overflow: hidden;
}
.myservice .lists1 {
    width: 100%;
    padding: 14px 14px 0 14px;
    background: #fff;
    border-radius: 5px;  
    overflow: hidden;
}
.myservice .des {
    text-align: left;
    padding: 15px;
    overflow: hidden;
}
.myservice .arrow-box {
  width: 30px;
  height: 22px;
  background-color: #ff2d2d;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  line-height: 22px;
  position: relative;
}

.myservice .arrow-box::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  border-left: 11px solid #ff2d2d;
}
.myservice p {
    display: block;
    font-size: 14px;
    line-height: 22px;
    padding-top: 8px;
    overflow: hidden;
}
.myservice .img {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}
.myservice .lists1 .arrow-box { left: 45%;}
.myservice .lists1 .des {padding: 0;}
.myservice .lists1 .img {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 14px;
}
.myservice .lists1 .img img {
    width: calc(50% - 7px);
    margin-bottom: 14px;
    background: white;
    border-radius: 5px;
    text-align: center;
    transition: transform 0.3s;
    overflow: hidden;     
}

.myteaching {padding: 0 15px; overflow: hidden;}
.myteaching .mbox {overflow: hidden;}
.myteaching .mbox img {border-radius: 5px; overflow: hidden;}
.myteaching .des {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    background: #f8f1f2;
    margin-top: 15px;
    overflow: hidden;
}
.myteaching .des b {font-size: 18px; color: #000;}
.myteaching .des p {
    font-size: 14px;
    color: #333;
    line-height: 26px;
}

.myhuanj {padding: 0 15px; overflow: hidden;}
.myhuanj .mbox {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-radius: 5px;
    overflow: hidden;
}

.myjiuy {padding: 0 15px; overflow: hidden;}
.myjiuy .listbox {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 30px;
    overflow: hidden;
}

.myjiuy .items {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.myjiuy .icon {
    width: 60px;
    height: 60px;
    background: #ff5a5f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #fff;
    font-size: 24px;
}
.myjiuy  h3 {
    font-size: 18px;
    margin-bottom: 10px;
}
.myjiuy .items p {
    display: block;
    text-align: center;
    line-height: 22px;
    font-size: 14px;
}
.myjiuy .hezuo {
    width: 100%;
    padding: 10px;
    margin-top: 15px;
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
}
.myjiuy .hezuo p {
    display: block;
    font-size: 14px;
    color: #333;
    line-height: 26px;
}

/* 底部悬浮栏样式 */
.nav_list {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    background-color: #f8f8f8;
    border-top: 1px solid #e0e0e0;
    z-index: 1000;
    padding: 10px;
    box-sizing: border-box;
    /* 添加投影效果 */
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    font-size: 14px;
}
.nav_xf,
.nav_dh {
    flex: 1;
    text-align: center;
    cursor: pointer;
}

.nav_list a {
    text-decoration: none;
    color: #333;
}
.nav_lq { flex: 1.5; text-align: center;}

.nav_lq a {
    display: inline-block;
    line-height: 35px;
    height: 35px;
    border-radius: 50px;
    font-size: 14px;
    color: #fff;
    background: #ff2c2c;
    width: 80%;
    animation: mscale 1s infinite;
    margin-top: 8px;
}
.nav_list i {font-size: 20px; color: #ff2c2c; font-weight: bold;}

/* 定义动画关键帧 */
@keyframes mscale {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.mybottom {
    background: #fff; 
    padding: 20px 35px 90px 35px; 
    margin-top: 30px; 
    font-size: 14px; 
    overflow: hidden;
}
.mybottom span {color: #111; float: left;}
.mybottom p {color: #111; float: right;}