@font-face {
  font-family: 'icomoon';
  src: url('../fonts/icomoon.eot?7kkyc2');
  src: url('../fonts/icomoon.eot?7kkyc2#iefix') format('embedded-opentype'),
    url('../fonts/icomoon.ttf?7kkyc2') format('truetype'),
    url('../fonts/icomoon.woff?7kkyc2') format('woff'),
    url('../fonts/icomoon.svg?7kkyc2#icomoon') format('svg');
  font-weight: normal;
  font-style: normal;
}

body {
  margin: 0;
  background-color: #fff;
}

span {
  font-family: 'icomoon';
}

/* 导航栏开始 */
.dh {
  height: 80px;
  background-color: #f7f7f7;
  position: relative;
  z-index: 100;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  height: 80px;
  width: 270px;
}

.logo .logo1 {
  width: 55px;
  height: 55px;
  margin-left: 0;
  vertical-align: middle;
}

.logo .QuietZone {
  margin-left: 20px;
  width: 130px;
  height: 25px;
  vertical-align: middle;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}

.nav-menu ul li {
  margin-right: 15px;
}

.nav-menu ul li a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.7s ease;
}

.nav-menu ul li a:hover {
  color: white;
  background-color: #0a9ce7;
  border-color: #0A9CE7;
}

.nav-menu ul li a.active {
  color: white;
  background-color: #0a9ce7;
  border-color: #0A9CE7;
}

.user-actions {
  display: flex;
  align-items: center;
  height: 80px;
}

.user-actions a {
  text-decoration: none;
  margin-left: 10px;
  padding: 8px 16px;
  border-radius: 4px;
}

.user-center {
  color: #929292;
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
}

.login-btn {
  width: 70px;
  text-align: center;
  background-color: #0a9ce7;
  color: #fff;
  font-weight: 500;
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
}

.user-actions span {
  font-size: 16px;
  vertical-align: middle;
  display: inline-block;
  line-height: 40px;
}

/* 移动端导航操作容器 */
.mobile-nav-actions {
  display: none;
  align-items: center;
}

/* 移动端登录按钮 */
.mobile-login {
  margin-right: 20px;
}

.mobile-login .login-btn {
  text-decoration: none;
}

/* 汉堡菜单 */
.hamburger {
  cursor: pointer;
}

.hamburger .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all 0.3s ease;
  background-color: #333;
}

.hamburger-box {
  position: absolute;
  top: 80px;
  right: 15px;
  width: 200px;
  background-color: #f7f7f7;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  z-index: 1000;
  display: none;
}

.hamburger-box.active {
  display: block;
}

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

.hamburger-box ul li {
  padding: 12px 20px;
  border-bottom: 1px solid #f0f0f0;
  transition: all 0.3s ease;
}

.hamburger-box ul li:last-child {
  border-bottom: none;
}

.hamburger-box ul li a {
  text-decoration: none;
  color: #333;
  font-size: 14px;
  display: block;
  transition: all 0.3s ease;
}

.hamburger-box ul li:hover {
  background-color: #f0f0f0;
}

.hamburger-box ul li a:hover {
  color: #0a9ce7;
}

/* 导航栏模块结束 */
/* 响应式布局 根据bootstrap的响应式尺寸 */
/* 超大屏 */
@media (max-width: 1199.98px) {

  .nav-menu ul li:nth-child(5),
  .nav-menu ul li:nth-child(6) {
    display: none;
  }
}

/* 大屏 (lg) */
@media (max-width: 991.98px) {
  .mobile-nav-actions {
    display: flex;
  }

  .hamburger-box {
    display: none;
  }

  .nav-menu {
    display: none;
  }

  .user-actions {
    display: none;
  }
}

.header {
  width: 320px;
  height: 45px;
  margin: 30px auto 60px auto;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.header .emile {
  font-size: 16px;
  font-weight: 500;
  background-color: #0a9ce7;
  color: #fff;
  padding: 8px 45px;
  border-radius: 10px;
  transition: all 0.7s ease;
}

.header .advice {
  font-size: 16px;
  font-weight: 500;
  background-color: #0a9ce7;
  color: #fff;
  padding: 8px 15px;
  border-radius: 10px;
  transition: all 0.7s ease;
}

.content {
  width: 85%;
  height: auto;
  display: flex;
  margin: 0 auto;

}

.c-l {
  width: 360px;
  height: 510px;
}

.c-l .card-l {
  width: 360px;
  height: 450px;
  position: relative;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 30px 0 0 0;
  position: relative;
  background: url('../img/email-l.png') no-repeat center center;
  background-size: cover;
  border-radius: 25px;
  overflow: hidden;
}

.c-l .card-l::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, #C4C4C4, #0A9CE7);
  padding: 2px;
  border-radius: 25px;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
}


.icon-mail4 {
  font-family: 'icomoon';
  font-size: 45px;
  color: #0A9CE7;
  border-radius: 50%;
  margin-left: 10px;
}

.circle {
  width: 25px;
  height: 25px;
  background-color: #D9D9D9;
  border-radius: 50%;
  margin: 20px 10px 0 0;
}

.qd .p {
  font-size: 14px;
  font-weight: 500;
}

.qd {
  position: absolute;
  top: 80px;
  left: 2%;
  text-align: center;
  color: #333;
}

.hd {
  position: absolute;
  top: 80px;
  right: 2%;
  text-align: center;
  color: #333;
}

.icon-envelop {
  font-family: 'icomoon';
}


.send {
  position: absolute;
  top: 355px;
  left: 30%;
  width: 150px;
  height: 45px;
  background: linear-gradient(to bottom, #0a9ce7, #1C698B);
  color: #fff;
  font-weight: 500;
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
  border-radius: 10px;
  transition: all 0.3s ease;
  border: none;
  outline: none;
  cursor: pointer;
}

.send a {
  text-decoration: none;
  color: #fff;
}

.send:hover,
.clear:hover,
.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.send:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  background: linear-gradient(to bottom, #087bc4, #000000);
}

.c-r {
  width: 1061px;
  height: 510px;
  margin-left: 30px;
}

.c-r .card-r {
  width: 1061px;
  height: 450px;
  margin: 30px 0 0 0;
  position: relative;
  background-color: #fff;
  border-radius: 25px;
  overflow: hidden;
}

.c-r .card-r::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, #C4C4C4, #0A9CE7);
  padding: 2px;
  border-radius: 25px;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

.p-type {
  position: absolute;
  top: 15px;
  left: 2%;
  color: #333;
}

.p-type ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  gap: 110px;
  margin: 30px 0 0 85px;
}

.p-type ul li {
  width: 50px;
  height: 60px;
  text-align: center;
}

.p-type ul li p {
  margin-bottom: 0;
  font-size: 20px;

}

.icon-sphere,
.icon-smile,
.icon-spinner6,
.icon-user,
.icon-wrench,
.icon-question {
  font-family: 'icomoon';
  font-size: 25px;
  color: #0A9CE7;
}

.input {
  width: 1021px;
  height: 290px;
  margin: 155px 20px 0 20px;
}


.input-textarea {
  width: 940px;
  height: 180px;
  background-color: #F7F7F7;
  margin: 25px 0 15px 0;
  padding: 15px 20px;
  position: relative;
  z-index: 10;
  border-radius: 15px;
  outline: none;
  font-size: 14px;
  resize: none;
}

.connnect-way {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 5px;
  width: 940px;
  height: 25px;
}

.connnect-way h6 {
  margin: 0;
  font-size: 14px;
  color: #333;
  line-height: 25px;
}

.connnect-way input {
  width: 260px;
  height: 30px;
  padding: 0 10px;
  border: 1px solid #ccc;
  background-color: #F7F7F7;
  border-radius: 5px;
  outline: none;
  font-size: 14px;
  position: relative;
  z-index: 10;
}

.clear {
  width: 70px;
  height: 30px;
  background: linear-gradient(to bottom, #F7F7F7, #919191);
  color: #fff;
  font-weight: 500;
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
  border-radius: 5px;
  transition: all 0.3s ease;
  border: none;
  outline: none;
  position: relative;
  z-index: 10;
  margin-left: 329px;
}

.submit {
  width: 70px;
  height: 30px;
  bottom: 0;
  background: linear-gradient(to bottom, #0a9ce7, #1C698B);
  color: #fff;
  font-weight: 500;
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
  border-radius: 5px;
  transition: all 0.3s ease;
  border: none;
  outline: none;
  position: relative;
  z-index: 10;
}

/* 底栏部分 */
/* 底栏开始 */
.last {
  position: relative;
  display: flex;
  gap: 40px;
  justify-content: center;
  align-items: flex-start;
  height: 180px;
  margin: 0 auto;
  margin-top: 100px;
  padding: 20px;
  background-color: #0a9ce7;
  border: 3px solid #fff;
}

.last .logo-last {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 160px;
  height: auto;
}

.last .logo-last img {
  width: 100%;
  height: auto;
  display: block;
}



.last ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2px;
  min-width: 120px;
  text-align: center;
  margin-left: 50px;
}

.last h5 {
  font-weight: 500;
  color: #fff;
}

.last ul li {
  margin: 0;
}

.last p {
  position: absolute;
  bottom: 10px;
  right: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  padding: 0;
  text-align: right;
  max-width: 50%;
}

.last ul li a {
  text-decoration: none;
  color: white;
  font-size: 14px;
  transition: color 0.3s ease;
}

.last ul li a:hover {
  color: #e0e0e0;
}

/* 底栏结束 */

/* 响应式布局 根据bootstrap的响应式尺寸 */
/* 大屏 (lg) */
@media (max-width: 991.98px) {
  .last {
    flex-wrap: wrap;
    gap: 50px;
    height: auto;
    padding: 20px;
    padding-left: 180px;
  }

  .last ul {
    min-width: 100px;
    margin-left: 0;
  }

  .last p {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 30px;
    text-align: center;
    max-width: 100%;
  }
}

/* 中屏 (md) */
@media (max-width: 767.98px) {
  .last {
    flex-direction: column;
    align-items: center;
    gap: 30px;
    padding: 20px;
  }

  .last .logo-last {
    position: relative;
    top: auto;
    left: auto;
    margin-bottom: 20px;
  }

  .last ul {
    min-width: 100%;
    margin-left: 0;
  }

  .last p {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 30px;
    text-align: center;
    max-width: 100%;
  }
}

/* 小屏 (sm) */
@media (max-width: 575.98px) {
  .last {
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 15px;
  }

  .last .logo-last {
    position: relative;
    top: auto;
    left: auto;
    margin-bottom: 15px;
    width: 120px;
  }

  .last ul {
    min-width: 100%;
    margin-left: 0;
  }

  .last h5 {
    font-size: 14px;
  }

  .last ul li a {
    font-size: 12px;
  }

  .last p {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 20px;
    text-align: center;
    max-width: 100%;
    font-size: 11px;
  }
}

/* content部分响应式样式 */
/* 大屏 (lg) */
@media (max-width: 1199.98px) {
  .content {
    width: 90%;
  }

  .c-l {
    width: 300px;
    height: auto;
  }

  .c-l .card-l {
    width: 300px;
    height: 400px;
  }

  .c-r {
    width: calc(100% - 330px);
    height: auto;
  }

  .c-r .card-r {
    width: 100%;
    height: auto;
    min-height: 400px;
  }

  .input {
    width: calc(100% - 40px);
    height: auto;
    min-height: 290px;
  }

  .input-textarea {
    width: 100%;
  }

  .connnect-way {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
    height: auto;
    min-height: 80px;
  }

  .connnect-way h6 {
    flex: 0 0 100%;
  }

  .connnect-way input {
    flex: 0 0 100%;
    width: 100%;
  }

  .p-type ul {
    gap: 80px;
    margin-left: 40px;
  }
}

/* 中屏 (md) */
@media (max-width: 991.98px) {
  .content {
    flex-direction: column;
    align-items: center;
  }

  .c-l {
    width: 100%;
    max-width: 600px;
  }

  .c-l .card-l {
    width: 100%;
    max-width: 600px;
    height: 300px;
  }

  .c-r {
    width: 100%;
    max-width: 600px;
    margin-left: 0;
    margin-top: 30px;
  }

  .c-r .card-r {
    width: 100%;
    max-width: 600px;
    height: auto;
    min-height: 400px;
  }

  .p-type ul {
    flex-wrap: wrap;
    gap: 30px;
    margin-left: 20px;
  }

  .p-type ul li {
    width: 40px;
    height: 50px;
  }

  .p-type ul li p {
    font-size: 16px;
  }

  .icon-sphere,
  .icon-smile,
  .icon-spinner6,
  .icon-user,
  .icon-wrench,
  .icon-question {
    font-size: 20px;
  }

  .input {
    margin-top: 130px;
    height: auto;
    min-height: 290px;
  }

  .connnect-way {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    height: auto;
    gap: 10px;
  }

  .connnect-way h6 {
    flex: 0 0 100%;
  }

  .connnect-way input {
    flex: 1 1 100%;
  }

  .connnect-way button {
    flex: 0 0 auto;
    margin-left: 0;
  }

  .header {
    width: 240px;
  }

  .header .emile,
  .header .advice {
    font-size: 12px;
    padding: 4px 25px;
  }
}

/* 小屏 (sm) */
@media (max-width: 767.98px) {
  .c-l .card-l {
    height: 300px;
  }

  .c-r .card-r {
    height: auto;
    min-height: 400px;
  }

  .p-type ul {
    gap: 30px;
  }

  .p-type ul li {
    width: 40px;
    height: 50px;
  }

  .p-type ul li p {
    font-size: 16px;
  }

  .icon-sphere,
  .icon-smile,
  .icon-spinner6,
  .icon-user,
  .icon-wrench,
  .icon-question {
    font-size: 20px;
  }

  .input {
    margin-top: 130px;
    height: auto;
    min-height: 290px;
  }

  .connnect-way {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    height: auto;
    gap: 10px;
  }

  .connnect-way h6 {
    flex: 0 0 100%;
  }

  .connnect-way input {
    flex: 1 1 100%;
  }

  .connnect-way button {
    flex: 0 0 auto;
    margin-left: 0;
  }

  .header {
    width: 240px;
  }

  .header .emile,
  .header .advice {
    font-size: 12px;
    padding: 4px 25px;
  }
}

/* 超小屏 (xs) */
@media (max-width: 575.98px) {
  .c-l .card-l {
    height: 250px;
  }

  .c-r .card-r {
    height: auto;
    min-height: 350px;
  }

  .p-type ul {
    gap: 20px;
  }

  .p-type ul li {
    width: 30px;
    height: 40px;
  }

  .p-type ul li p {
    font-size: 14px;
  }

  .icon-sphere,
  .icon-smile,
  .icon-spinner6,
  .icon-user,
  .icon-wrench,
  .icon-question {
    font-size: 16px;
  }

  .input {
    /* margin-top: 110px; */
    height: auto;
    min-height: 200px;
  }

  .input-textarea {
    height: 150px;
  }

  .connnect-way {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    height: auto;
    gap: 10px;
  }

  .connnect-way h6 {
    flex: 0 0 100%;
  }

  .connnect-way input {
    flex: 1 1 100%;
  }

  .connnect-way button {
    flex: 0 0 auto;
  }

  .clear,
  .submit {
    width: 60px;
    height: 25px;
    font-size: 12px;
    margin-left: 0;
  }

  .header {
    flex-direction: column;
    width: 180px;
    height: auto;
    gap: 10px;
  }

  .header .emile,
  .header .advice {
    width: 100%;
    text-align: center;
  }

  .send {
    width: 120px;
    height: 35px;
    font-size: 14px;
  }

  .qd h5,
  .hd h5 {
    font-size: 14px;
  }

  .qd p,
  .hd p {
    font-size: 12px;
  }
}