/* base.css */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-display: swap;
  src: url('../fonts/Montserrat_regular_v26.woff') format('woff'),
        url('../fonts/Montserrat_regular_v26.woff2') format('woff2');
}
* {
  -webkit-tap-highlight-color: transparent;
  outline: none;
}
* {margin: 0;padding: 0;box-sizing: border-box;}
html {font-size: 16px;letter-spacing: 1px; line-height: 2rem;}
body {font-family: "Montserrat", sans-serif;background-color: #fff;color: #333;}
a {color: #ffffff;text-decoration: none;}
ul,ol {list-style: none;}
main {margin-top: 85px;}
main>div{max-width: 1920px; margin: 0 auto;}
h2,h3,h4,h5{letter-spacing: normal;}
h1{font-size: 3rem;line-height: normal;}
h2{font-size: 2.5rem;line-height: normal;}
h3{font-size: 1.5rem;line-height: normal;}

.title {text-align: center;}
.font-1{font-size: 1.5rem;}
.star {color: #ffc107;font-size: 1.2rem;}
.width200 {width: 10rem}
.width400 { width: 20rem;}
.top40 {margin-top: 2rem;}
.top20 {margin-top: 1rem;}
.small8{font-size: 0.8rem;}
.dis-none{display: none;}
.dis-flex{display: flex;}
.bgf7{background-color: #F7F7F7;}
.colorweb{color: #32c5ff;}

.button,button {
  background: linear-gradient(to bottom right, #43CAFF, #007bff);
  color: white;
  padding: 10px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: bold;
  text-align: center;
  font-size: 20px;
}

button {
  border: 0px;
  padding: 15px 0px;
  font-size: 1.2rem;
}
/**base**/
.div-row, .div-col{
  display: flex;
  flex-direction: column;
  justify-items: center;
  justify-content: center;
}

.div-row{
  flex-direction: row;
  flex-wrap: wrap;
}

.article .title, .div-row .title, .div-col .title{
  display: flex;
  width: 100%;
  margin: 1rem 0;
  justify-content: center;
  padding: 0 2%;
}

.div-items-row, .div-item-row{
  display: flex;
  width: 100%;
  flex-wrap: wrap;
}

.div-items-col, .div-item-col{
  display: flex;
  width: 100%;
  flex-direction: column;
}

.div-center{
  justify-content: center;
  align-items: center;
}

.page {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  margin-top: 1rem;
}

.page a{
  color: #000;
}

.page .pagination {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.page .page-link,.page span {
  display: flex;
  width: 2.5rem;
  height: 2.5rem;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
}

.page span,.page .page-link:hover {
  display: flex;
  color: #fff;
  background-color: #32c5ff;
}

.page .next::after {
  content: "→";
  margin-left: 10px;
  font-size: 2rem;
}

.page .prev::before {
  content: "←";
  margin-right: 10px;
  font-size: 2rem;
}
.base-nav {
  width: 100%;
  line-height: 1.5rem;
  padding: 2rem 10% 0;
  justify-content: flex-start;
  align-items: center;
}

.base-nav .nav-item:nth-child(1){
  font-size: 1.2rem;
  margin-right: 0.8rem;
}

.base-nav a{color: #000;}
.base-nav a:hover{color:#32c5ff;}

.share-items {
  display: flex;
  padding: 0rem 5% 1rem;
  align-items: center;
  line-height: 1.1;
}
.share-item {
  display: flex;
}
.share-items a{
  color: #000;
}
.share-item li{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    margin-left: 0.5rem;
}
.share-item li a{
    display: inline-block;
    width: 1.1rem;
    height: 1.1rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    text-indent: -9999px;
}
/**mobile menu**/
  header .menu-mobile{
      display: none;
      position: fixed;
      width: 100%;
      height: 100vh;
      z-index: 9999;
      left: 0;
      background: #ffffff;
      top: 5.1rem;
      color: black;
  }
  .flex-show{display: flex !important;}

  header .menu-mobile a{
      color: black;
  }

  header .menu-mobile-left .active a,header .menu-mobile-left .active a{
      color: rgb(50, 197, 255);
  }
  
  header .menu-mobile .menu-mobile-left{
      display: flex;
      font-size: 1.5rem;
      justify-content: flex-start;
      align-items: center;
      /* border-right: 1px solid rgba(0, 0, 0, 0.1); */
      flex-direction: column;
      padding: 1rem 5%;
      gap: 1.5rem;
      flex: 1 1;
      align-items: flex-start;
  }

  header .menu-mobile .menu-mobile-left li{
      display: flex;
      position: relative;
      width: 100%;
      /* border-bottom: 1px solid rgba(0, 0, 0, 0.2); */
      justify-content: flex-start;
      align-items: center;
      margin: 0 0.5rem;
      padding: 0.1rem 0;
  }

  header .menu-mobile-left  div {
    display: flex;
    width: 100%;
  }

   header .menu-mobile-left .menu-mobile-list {
    gap: 1rem;
   }
    header .mobile-items-cur{
    display: flex !important;
   }
   header .menu-mobile-left .mobile-items{
    display: none;
    background-color: #F7F7F7;
    gap: 0rem;
   }
   header .menu-mobile-left .mobile-items .menu-name{
    padding-left: 2rem;
    line-height: 2.5rem;
   }

   header .menu-mobile-left .mobile-items .mobile-items .menu-name{
    padding-left: 4rem;
   }

  header .menu-mobile-left .menu-name {
    display: flex;
    flex-direction: row;
    width: 100%;
    gap:2rem;
    justify-content: space-between;
    align-items: center;
    padding-right: 10%;
  }

  header .menu-mobile-left .menu-name a {
    display: flex;
  }

  header .menu-mobile-left .menu-name .menu-mobile-span {
    display: flex;
    width: 12px;
    height: 12px;
    border-right: 2px solid #000;
    border-bottom: 2px solid #000;
    transform: translate(-50%, -50%) rotate(45deg);
  }

    header .menu-mobile-left .menu-name .menu-mobile-cur {
    border-right: none;
    border-bottom: 2px solid #000;
    transform:none;
    width: 15px;
    margin-right: 4px;
    margin-bottom: 10px;
  }

  header .menu-mobile .active a,header .menu-mobile .cur{
      /* border-bottom: 1px solid rgba(50, 197, 255, 1) !important; */
  }

  header .menu-mobile .menu-mobile-right{
      display: flex;
      flex: 1 1 50%;
  }
  header .menu-mobile .menu-mobile-right-items{
      display: none;
      flex-direction: column;
      width: 100%;
  }
  header .menu-mobile .menu-mobile-right .cur{
      display: flex;
  }

  header .menu-mobile .menu-mobile-right .menu-name{
      display: flex;
      justify-content: center;
      width: 100%;
      padding: 1rem 5%;
      font-size: 1.5rem;
  }

  header .menu-mobile .menu-mobile-right ul{
      display: flex;
      width: 100%;
      padding: 1rem 5%;
      font-size: 1.2rem;
      flex-direction: column;
      gap: 1rem;
  }
/* header */
.header {
  display: flex;
  justify-content: center;
  padding: 10px 5%;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  align-items: center;
  height: 5rem;
}

.header .header-left,.header .header-right {
  display: flex;
  align-items: center;
}
.header .header-left {
  flex: 1 1 calc(100% - 21rem);
}

.header-left .logo{
  display: flex;
  height: 50px;
  flex: 1 1 5rem;
  max-width: 15rem;
  min-width: 240px;
}
.header-left .logo a{
  display: flex;
  width: 100%;
}

.header-left .logo img {
  width: 100%;
  height: 100%;
}

.header-left .menu {
    display: flex;
    flex: 4 1;
    justify-content: center;
    flex-wrap: wrap;
}

.menu ul {
  display: flex;
  list-style: none;
  margin-left: 1rem;
  justify-content: center;
  gap: 1rem;
}

.menu ul li {
  margin-right: 20px;
  font-size: 1rem;
  border: none;
  max-width: 100%;
}

.menu ul li a {
  color: #333;
  font-weight: bold;
}

.menu ul .cur div:first-child a, .menu ul li a:hover{
  color: #32c5ff;
  position: relative;
}

.menu ul .cur div:first-child a::after{
  position: absolute;
  display: block;
  content: '';
  height: 6px;
  width: 100%;
  background-color: #32c5ff;
  top: 120%;
} 

/* menu */
.header .child-menu {
  display: none;
  position: absolute;
  top: 100%;
  width: 100%;
  left: 0;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  z-index: 1000;
  justify-content: center;
  max-height: 260px;
}

.header .child-menu .child-menu-left {
  padding-left: 1rem;
  display: flex;
  flex: 1 1 calc(33% - 1rem);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  max-width: 33%;
}

.header .child-menu .child-menu-left .child-menu-name{
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 6rem;
  font-weight: bold;
}

.header .child-menu .child-menu-left .child-menu-img{
  display: flex;
  width: 100%;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
  font-weight: bold;
  flex: 1 1 auto;
}
.header .child-menu .child-menu-left .child-menu-img{
  padding: 1rem 1rem;
}

.header .child-menu .child-menu-left .child-menu-img img{
  height: 100%;
  width: auto;
  border-radius: 30px;
}

.header .child-menu .child-menu-right {
  border-left: 1px solid rgba(0,0,0,0.1);
  display: flex;
  padding: 10px 0;
  margin: 0;
  width: 100%;
  flex: 1 0 calc(66% - 1rem);
}
.header .child-menu .child-menu-right ul{
  display: flex;
  list-style: none;
  flex-direction: column;
  flex-wrap: wrap;
  height: 100%;
  overflow: hidden;
  justify-content: flex-start;
}
.header .child-menu .child-menu-right ul:nth-child(2){
  border-left: 1px solid rgba(0,0,0,0.1);
  justify-content: center;
  align-items: center;
  flex: 1 1 0;
}

.header .child-menu li {
  display: flex;
  font-size: 1rem;
  padding: 8px 10px;
  margin-right: 0;
  width: 200px;
}

.header .child-menu .child-menu-right ul:nth-child(2) li{
  display: none;
  width: 25rem;
  height: 100%;
  justify-content: center;
  align-items: center;
}
.header .child-menu .child-menu-right ul:nth-child(2) li:nth-child(1){
  display: flex;
}
.header .child-menu .child-menu-right ul:nth-child(2) li>*{
  height: 100%;
}

.header .child-menu .child-menu-right ul:nth-child(2) li img{
  height: 100%;
}

.header .child-menu a {
  text-decoration: none;
  color: #333;
  font-weight: normal;
  width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header .blue-a div:nth-child(1) a,.header .child-menu a:hover {
  color: #32c5ff;
}
/* menu */
.header .header-right {
  flex: 2;
  justify-content: right; 
}

.header .header-right .pc-button {
  min-width: 20rem;
}

.header-right .mobile-menu-icon{
  display: none;
}

.header-right .mobile-menu-icon i{
  width: 3rem;
  height: 3rem;
}

.header-right .mobile-menu-icon .menu-open {
  background: url("/assets/icons/icon-menu.png") no-repeat center / contain;
}

.header-right .mobile-menu-icon .menu-close {
  background: url("/assets/icons/icon-close.png") no-repeat center / contain;
}

/* footer */
.footer {
  display: flex;
  background-color: #f1f5f9;
  color: #0009;
  padding: 2.5rem 5% 1.5rem;
  flex-direction: column;
}

.footer a {
  color: #0009;
}

.footer .title {
  text-align: left;
  margin-bottom: 20px;
}

.bottom-one {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
  flex-direction: row;
  flex-wrap: wrap;
}

.list-menu,
.list-info,
.footer-form {
  display: flex;
  flex: 1;
  width: 100%;
  flex-direction: column;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
}

.list-menu ul {
  display: flex;
  list-style: none;
  flex: 1;
  padding: 10px 10px 10px 0px;
  flex-direction: column;
}

.list-menu ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid #0009;
}

.list-menu ul li {
  display: flex;
  position: relative;
  margin-bottom: 10px;
  padding-left: 20px;
  overflow: hidden;
  line-height: 1.5rem;
}

.list-info ul li {
  position: relative;
  padding: 5px 0px;
  padding-left: 1.5rem;
  line-height: 1.5rem;
}

.list-info ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  background: url("../icons/icon-internet.png") no-repeat center / contain;
}

.list-info ul li:nth-child(1)::before {
  background: url("../icons/icon-map.png") no-repeat center / contain;
}

.list-info ul li:nth-child(2)::before {
  background: url("../icons/icon-phone.png") no-repeat center / contain;
}

.list-info ul li:nth-child(3)::before {
  background: url("../icons/icon-email.png") no-repeat center / contain;
}

.footer-form .footer-group {
  display: flex;
  margin-top: 30px;
  background-color: #ffff;
  padding: 5px;
  border-radius: 5px;
}

.footer-form .footer-group input.footer-email {
  flex: 1;
  font-size: 1rem;
  border: none;
  min-width: 0;
  padding-left: 30px;
  background-image: url("../icons/icon-email.png");
  background-repeat: no-repeat;
  background-position: left 0.5rem center;
  background-size: 1rem 1rem;
}

.footer-form .footer-group input {
  flex: 1;
  font-size: 1rem;
  border: none;
  min-width: 0;
}

.footer-form button {
  padding: 10px 15px;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  white-space: nowrap;
}

.bottom-two {
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid #555;
  font-size: 1rem;
  align-items: center;
}

.social-share {
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.share-list {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  text-indent: -9999px;
  overflow: hidden;
  margin-right: 0.5rem;
}

.share-facebook {background-image: url("../icons/icon-facebook.png");}
.share-twitter {background-image: url("../icons/icon-twitter.png");}
.share-pinterest {background-image: url("../icons/icon-pinterest.png");}
.share-linkedin {background-image: url("../icons/icon-linkedin.png");}

.share-list:hover {
  opacity: 0.8;
  transform: scale(1.1);
  transition: all 0.3s ease;
}

.prev-next {
  width: 100%;
  box-shadow: 0 10px 60px 0 rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  padding: 1rem 1rem;
  justify-content: space-between;
  align-items: center;
}

.prev-next-right{
  justify-content: flex-end;
}

.prev-next a{
  display: flex;
  width: 100%;
  color: #000;
  height: 3.5rem;
  border-radius: 10px;
}

.prev-next a:hover{
  box-shadow: 0 10px 60px 0 rgba(0, 0, 0, 0.1);
}

.prev-next .prev,.prev-next .next{
  width: 40%;
  flex: 0 1 40%;
  flex-wrap: nowrap;
}

.prev-next img{
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 10px;
  border-radius: 10px;
}

.prev-next .img{
  position: relative;
  overflow: hidden; 
}
.prev-next .img::before{
  content: '→';
  background-color: #32c5ff;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  border-radius: 10px;
  font-size: 2rem;
  color: #fff;
  text-align: center;
  line-height: 3.5rem;
  opacity: 0;
  transform: translateX(-100%);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.prev-next .prev .img::before {
  content: "←";
  transform: translateX(100%);
}
.prev-next a:hover .img::before {
  opacity: 1;
  transform: translateX(0);
}

.prev-next .info{
  width: calc(100% - 3.5rem);
  display: flex;
  flex-direction: column;
  padding: 0 1rem;
  gap: 0.5rem;
}
.prev-next .info .name{
  width: 100%;
}
.prev-next .info .name h4{
  width: 100%;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prev-next .info .time{
  font-size: 0.8rem;
  line-height: 0.8rem;
}
.prev-next .prev .img{
  order: 1;
}

.prev-next .prev .info{
  order: 2;
}

.prev-next .next .time{
  text-align: right;
}

.comment {
  display: flex;
  flex-direction: column;
  padding: 1rem 2rem;
  gap: 1rem;
}

.comment form{
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.comment textarea {
  width: 100%;
  border: 1px solid #ced4da;
  padding: 0.4rem;
  font-size: 1rem;
}
.comment .div-item-row {
  gap: 1rem;
}
.comment .comment-name {
  width: 50%;
  flex: 1 1 calc(50% - 1rem);
}

.comment .comment-name input{
  width: 100%;
  font-size: 1rem;
  padding: 12px;
  border: 1px solid #ced4da;
}
.comment textarea, .comment input {
  border-radius: 5px;
  border: 1px solid #ced4da;
}
.comment textarea:focus, .comment input:focus {
  border: 1px solid #32c5ff;
  outline: none;
  border-radius: 5px;
}
.comment .comment-submit{
  width: 100%;
  display: flex;
}
.comment button{
  width: 20rem;
  max-width: 100%;
}
.contact-info .comment button{
  margin: 0 auto;
}
.form-group .required::after{ 
    content: '*';
    color: red;
    margin-left: 0.5rem;
}

/**ajax msg**/
.ajax-msg-fail{
  position: fixed;
  top: 25%;
  left: 50%;
  transform:translateX(-50%);
  display: none;
  z-index: 9999;
  max-width: 100%;
  background-color: #fff2e2;
  color: #c07931;
  border-radius: 10px;
  line-height: 1.5rem;
}

.ajax-msg-fail-show {
  display: block;
}

.ajax-msg-fail .ajax-text {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.5rem;
  position: relative;
}

.ajax-msg-fail .ajax-text-fail-2{
  display: block;
  font-size: 1rem;
  margin-left: 2rem;
}
.ajax-msg-fail .ajax-text-fail-1{
  position: absolute;
  display: block;
  left: 0.5rem;
  top: 0.5rem;
  border-radius: 50%;
  width: 1.5rem;
  height: 1.5rem;
  background-color: #ff6800;
  color: #fff;
  font-size: 1rem;
  text-align: center;
}

.ajax-msg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
.ajax-msg-show {
  display: flex;
}

.ajax-msg .ajax-content {
  width: 600px;
  min-height: 400px;
  max-width: 80%;
  background-color: #fff;
  border-radius: 30px;
  padding: 2rem 1rem;
  text-align: center;
}

.ajax-msg .ajax-content img{
  height: 100px;
  width: 100px;
}

.ajax-msg .ajax-content .ajax-title h3{
  font-size: 2rem;
  padding: 1rem 0;
}
.ajax-msg .ajax-content .ajax-text{
  font-size: 1rem;
  width: 80%;
  max-width: 80%;
  margin: 0 auto;
  padding: 1rem 0 2rem;
}
.ajax-msg .ajax-content .ajax-button button {
  width: 300px;
  max-width: 100%;
}

/**pop up**/
.pop-up{
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
.pop-up-show {
  display: flex;
}

.pop-up-content{
  display: flex;
  background-color: #fff;
  padding: 1rem 0;
  border-radius: 5px;
  width: 640px;
  max-width: 90%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.pop-up-colse{
  display: flex;
  width: 100%;
  justify-content: flex-end;
  align-items: center;
  padding:  0 1rem;
}
.pop-up-colse span{
  font-size: 2rem;
  transform: rotate(45deg);
}
.pop-up-title{
  width: 100%;
  padding:  0 1rem;
  text-align: center;
}
.pop-up-img{
  width: 100%;
  padding: 1rem 0;
}

.pop-up-img img{
  width: 100%;
}
.pop-up-text {
  width: 100%;
  font-size: 1rem;
  line-height: 1.5rem;
  text-align: center;
  padding: 0 1rem;
}
.pop-up-form {
  display: flex;
  width: 100%;
  padding: 2rem 5%;
}

.pop-up-form form{
  display: flex;
  width: 450px;
  flex-direction: row;
  max-width: 100%;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin: 0 auto;
}

.pop-up-form .pop-up-input{
  display: flex;
  max-width: 50%;
  flex: 0 1 calc(100% - 1rem);
  position: relative;
}

.pop-up-form input{
  width: 100%;
  font-size: 1.2rem;
  line-height: 2.5rem;
  padding: 0rem;
  
}

.pop-up-form .pop-up-input .msg-red{
  position: absolute;
  top: 3rem;
  left: 0;
}
.pop-up-form button{
  display: flex;
  flex: 0 1 calc(100% - 1rem);
  text-align: center;
  justify-content: center;
  border-radius: 0px;
  line-height: 2.5rem;
  padding: 0rem;
  font-size: 1.2rem;
}

.pop-up-form input:focus{
  border: 2px solid #32c5ff;
}

.msg-red{
  color: red;
  font-size: 14px;
  position: relative;
  padding-left: 16px;
  line-height: 14px;
}

.msg-red:not(:empty)::before{
  position: absolute;
  left: 0;
  top: 0px;
  width: 14px;
  height: 14px;
  content: "";
  color: #000;
  mask-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2214%22%20height%3D%2214%22%20viewBox%3D%220%200%2017%2015%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%3Cpath%20d%3D%22M16.0264%2012.3086L9.46387%200.90625C8.97168%200.0585938%207.68652%200.03125%207.19434%200.90625L0.631836%2012.3086C0.139648%2013.1562%200.768555%2014.25%201.78027%2014.25H14.8779C15.8896%2014.25%2016.5186%2013.1836%2016.0264%2012.3086ZM8.34277%209.92969C9.02637%209.92969%209.60059%2010.5039%209.60059%2011.1875C9.60059%2011.8984%209.02637%2012.4453%208.34277%2012.4453C7.63184%2012.4453%207.08496%2011.8984%207.08496%2011.1875C7.08496%2010.5039%207.63184%209.92969%208.34277%209.92969ZM7.13965%205.41797C7.1123%205.22656%207.27637%205.0625%207.46777%205.0625H9.19043C9.38184%205.0625%209.5459%205.22656%209.51855%205.41797L9.32715%209.13672C9.2998%209.32812%209.16309%209.4375%208.99902%209.4375H7.65918C7.49512%209.4375%207.3584%209.32812%207.33105%209.13672L7.13965%205.41797Z%22%20fill%3D%22currentColor%22%2F%3E%0A%3C%2Fsvg%3E%0A");
  background-color: red;
}

@media (max-width: 1024px) {
    html{font-size: 16px; }
    h1{font-size: 2.5rem;}
    .header .header-left {flex: 8;}
    .header .header-right { flex: 2;}
    .header .header-left .menu, .header-right .pc-button{ display: none;}
    .header-right .mobile-menu-icon{display: flex;}
    .bottom-one {flex-direction: column;}
    .footer-form{margin-top: 1.5rem;}
    .div-row, .div-col, .base-nav{padding: 2rem 5% 0;}
    .comment {padding: 1rem 0rem;}
    .comment .comment-submit button{
      margin: 0 auto;
    }
    .title{
      text-align: left;
    }
}
@media (max-width: 992px) {
    .bottom-one {
        flex-direction: column;
        gap: 30px;
    }
}
@media (max-width: 768px) {
    h2 { font-size: 2.5rem; }
    .width400{width: 100%;}
    .header {
        gap: 10px;
    }
    .header .logo{
        flex-basis: 4rem;
    }

    .menu ul {
        margin-left: 0;
        flex-wrap: wrap;
        justify-content: center;
    }

    .bottom-two {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 767px) {
  html{font-size: 14px; }
  .page .page-link{
    display: none;
  }
  .page .pagination{
    gap:2rem;
  }
}

@media (max-width: 576px) {
    h2{font-size: 2.2rem;}
    .menu ul {
        flex-direction: column;
        align-items: center;
    }

    .menu ul li {
        margin: 5px 0;
    }

    .footer-form input {
        width: 60%;
    }

    .base-nav {
      font-size: 0.8rem;
    }

    .base-nav .nav-item:nth-child(1) {
      font-size: 1rem;
    }
}


  /* back top */
.back-top {
  position: fixed;
  bottom: 100px;
  right: 23px;
  width: 50px;
  height: 50px;
  background-color: #32c5ff;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
}

.back-top.show {
  opacity: 1;
  visibility: visible;
}

.back-top:hover {
  background-color: #00adf1;
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
.back-top-icon {
  position: relative;
  width: 20px;
  height: 20px;
}

.back-top-icon::before {
  content: '';
  position: absolute;
  top: 55%;
  left: 50%;
  width: 12px;
  height: 12px;
  border-left: 2px solid #fff;
  border-top: 2px solid #fff;
  transform: translate(-50%, -50%) rotate(45deg);
}

@media (max-width: 768px) {
  .back-top {
    bottom: 100px;
    right: 23px;
    width: 50px;
    height: 50px;
  }
  
  .back-top-icon {
    width: 16px;
    height: 16px;
  }
  
  .back-top-icon::before {
    width: 10px;
    height: 10px;
  }
}

@media (max-width: 767px) {
  .pop-up-form form {
    flex-direction: column;
    gap: 2.5rem;
  }
  .pop-up-form .pop-up-input {
    max-width: 90%;
  }
  .pop-up-form button {
    width: 280px;
    max-width: 90%;
  }
}