* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 20px;
  max-width: 640px;
  height: 100%;
  margin: 0 auto;
  background: #f3f3f3;
}

@media only screen and (max-width:320px) {
  html {
    font-size: 9px;
  }
}

@media only screen and (min-width:320px) and (max-width:352px) {
  html {
    font-size: 10px;
  }
}

@media only screen and (min-width:352px) and (max-width:384px) {
  html {
    font-size: 11px;
  }
}

@media only screen and (min-width:384px) and (max-width:416px) {
  html {
    font-size: 12px;
  }
}

@media only screen and (min-width:416px) and (max-width:448px) {
  html {
    font-size: 13px;
  }
}

@media only screen and (min-width:448px) and (max-width:480px) {
  html {
    font-size: 14px;
  }
}

@media only screen and (min-width:480px) and (max-width:512px) {
  html {
    font-size: 15px;
  }
}

@media only screen and (min-width:512px) and (max-width:544px) {
  html {
    font-size: 16px;
  }
}

@media only screen and (min-width:544px) and (max-width:576px) {
  html {
    font-size: 17px;
  }
}

@media only screen and (min-width:576px) and (max-width:608px) {
  html {
    font-size: 18px;
  }
}

@media only screen and (min-width:608px) and (max-width:640px) {
  html {
    font-size: 19px;
  }
}

@media only screen and (min-width:640px) {
  html {
    font-size: 20px;
  }
}

body {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  font-size: 0.7rem;
  font-family: "\5FAE\8F6F\96C5\9ED1";
  background: #fff;
  color: #333;
}

h1 {
  font-size: 1.5rem;
}

h2 {
  font-size: 1.4rem;
}

h3 {
  font-size: 1.3rem;
}

h4 {
  font-size: 1.2rem;
}

p {
  font-size: 1.2rem;
  line-height: 1.5;
}

li, ul {
  list-style: none;
}

a {
  color: #333;
  outline: none;
  text-decoration: none;
}

a:hover {
  color: #2479cc;
}

img {
  max-width: 100%;
}

h3 {
  line-height: 3;
  font-size: 1.8rem;
  text-align: center;
}

input {
  -webkit-appearance: none;
}

.clearfix::after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  *zoom: 1;
}

.container {
  position: relative;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.icon {
  display: inline-block;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.icon.tel {
  width: 1.5rem;
  height: 100%;
  background-image: url(../images/icon-tel.png);
  vertical-align: bottom;
}

.icon.doc {
  width: 100%;
  height: 4.5rem;
  background-image: url(../images/icon-doc.png);
}

.icon.user {
  width: 1.5rem;
  height: 1.5rem;
  background-image: url(../images/icon-user.png);
  vertical-align: bottom;
}

.icon.phone {
  width: 1.5rem;
  height: 1.5rem;
  background-image: url(../images/icon-phone.png);
  vertical-align: bottom;
}

.icon.shield {
  width: 1.5rem;
  height: 1.5rem;
  background-image: url(../images/icon-shield.png);
  vertical-align: bottom;
}

#header .container {
  height: 3.75rem;
  line-height: 3.75rem;
  display: flex;
  justify-content: space-between;
}

#header .container>.logo {
  width: 7rem;
  background: url(../images/logo.png) center no-repeat;
  background-size: contain;
}

#header .container>.logo a {
  display: block;
  text-indent: -9999px;
}

#header .container>.tel {
  color: #333;
  font-size: 1.4rem;
  font-weight: bold;
}

#footer {
  padding: 2rem 0;
  background: #313233;
  color: #fff;
  text-align: center;
}

#footer::after {
  display: block;
  content: '';
  height: 5rem;
}

#footer a {
  color: #fff;
}

#footer p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #999;
}

#fixed-kf {
  width: 100%;
  height: 5rem;
  line-height: 5rem;
  position: fixed;
  left: 0;
  bottom: 0;
  background: #eb2d2d;
  color: #fff;
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
}

#fixed-kf a {
  color: #fff;
}

.btns {
  text-align: center;
  margin-top: 2rem;
}

.btns a {
  display: inline-block;
  /* min-width: 17rem;  */
  padding: 0px 2rem;
  line-height: 3.8rem;
  font-size: 1.5rem;
  font-weight: bold;
  background: #ff4d0f;
  letter-spacing: .1rem;
  color: #fff;
  border-radius: 2rem;
}

#feedback {
  background: #0544bb;
  background-size: cover;
  padding: 2.5rem 0;
}

#feedback .container {
  padding: 1rem 2rem;
}

#feedback h3 {
  font-size: 2.1rem;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.1rem;
  color: #fff;
  text-align: center;
}

#feedback h3 span {
  color: #fffc1b;
}

#feedback h4 {
  font-size: 1.2rem;
  font-weight: normal;
  line-height: 1;
  letter-spacing: 0.1rem;
  color: #fff;
  text-align: center;
  margin-top: 1.5rem;
}

#feedback .sub-title {
  color: #dedc;
}

#feedback .form {
  padding: 2rem;
  margin: 2rem auto 0;
  background: #fff;
  color: #000;
  font-weight: bold;
}

#feedback .form h4 {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1;
  color: #f00;
  margin-top: 0;
}

#feedback .form span {
  font-weight: normal;
}

#feedback .form p {
  margin-top: 1rem;
  text-align: center;
}

#feedback .form form {
  margin-top: 1.5rem;
}

#feedback .form-group {
  line-height: 3.8rem;
  margin-top: 1rem;
  font-size: 1.2rem;
  position: relative;
  border: 0.1rem solid #0544bb;
  border-radius: .25rem;
  overflow: hidden;
}

#feedback .form-group:last-of-type {
  border: none;
}

#feedback .form-group .loading {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url(http://www.580ing.com/assets/images/loading.gif) center no-repeat rgba(0, 0, 0, .5);
  display: none;
}

#feedback .form-group label {
  width: 7.5rem;
  display: block;
  text-align: right;
  letter-spacing: 0.1rem;
  position: absolute;
  left: 0;
  top: 0;
}

#feedback .form-group input {
  width: 100%;
  padding: 0 0.5rem 0 8rem;
  font-size: 1.3rem;
  border: none;
}

#feedback .form-group input:focus {
  outline: none;
  border: none;
}

#feedback .form-group input[type="submit"] {
  padding: 0.5rem 1rem;
  background: #ff4d0f;
  color: #fff;
  font-size: 1.5rem;
  border-radius: 1.5rem;
  font-weight: bold;
}

#feedback .form-group .send {
  position: absolute;
  right: 0.6rem;
  top: 0.6rem;
  line-height: 2rem;
  background: #2e61bf;
  color: #fff;
  padding: 0.25rem 0.5rem;
}

#policies {
  padding: 3rem 0;
  background: #fff;
}

#policies h3 {
  text-align: center;
  line-height: 1;
  letter-spacing: 0.1rem;
  position: relative;
}

#policies h3 span {
  display: inline-block;
  position: relative;
}

#policies h3 span::before {
  display: block;
  content: '';
  width: 2.3rem;
  height: .2rem;
  background: #000;
  position: absolute;
  left: -3rem;
  top: 50%;
}

#policies h3 span::after {
  display: block;
  content: '';
  width: 2.3rem;
  height: .2rem;
  background: #000;
  position: absolute;
  right: -3rem;
  top: 50%;
}

#policies ul {
  margin-top: 2rem;
  font-size: 1.2rem;
  line-height: 3.1rem;
}

#policies ul li {
  border-bottom: 0.05rem dashed #ccc;
  background: url(../images/icon-triangle.png) left center no-repeat;
  background-size: .5rem;
  padding-left: 1rem;
}

#policies ul li a {
  display: block;
  position: relative;
}

#policies ul li a span {
  position: absolute;
  right: 0;
  top: 0;
}

#areas {
  padding: 3rem 0;
}

#areas h3 {
  text-align: center;
  line-height: 1;
  letter-spacing: 0.1rem;
  position: relative;
}

#areas h3 span {
  display: inline-block;
  position: relative;
}

#areas h3 span::before {
  display: block;
  content: '';
  width: 2.3rem;
  height: .2rem;
  background: #000;
  position: absolute;
  left: -3rem;
  top: 50%;
}

#areas h3 span::after {
  display: block;
  content: '';
  width: 2.3rem;
  height: .2rem;
  background: #000;
  position: absolute;
  right: -3rem;
  top: 50%;
}

#areas ul {
  font-size: 0.9rem;
  line-height: 2rem;
  display: flex;
  flex-wrap: wrap;
  margin: 2rem -0.25rem 0;
}

#areas li {
  flex: 0 0 25%;
  padding: 0.25rem;
}

#areas li a {
  display: block;
  border: 0.05rem solid #ccc;
  background: #fff;
  text-align: center;
  font-size: 1.3rem;
  line-height: 3rem;
}

#areas li a:hover, #areas li:nth-of-type(-n+3) a {
  background: #1150be;
  color: #fff;
}

#announcement {
  padding: 3rem 0;
  background: #f5f5f5;
}

#announcement span {
  display: inline-block;
  position: relative;
  color: #f00;
  margin-bottom: 1rem;
}

#announcement span::before {
  display: block;
  content: '';
  width: 100%;
  height: 3px;
  background: #f00;
  position: absolute;
  left: 0;
  bottom: .5rem;
}

#announcement span::after {
  display: block;
  content: '';
  width: 100%;
  height: 1px;
  background: #f00;
  position: absolute;
  left: 0;
  bottom: .3rem;
}

#announcement p {
  line-height: 2;
  font-weight: bold;
  font-size: 1.3rem;
}

.send.disabled {
  background: #ccc !important;
}

/* 20200821 */

.radio input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.radio input[type="radio"]+.radio-label:before {
  content: '';
  background: #fff;
  border-radius: 100%;
  border: .1rem solid #000;
  display: inline-block;
  width: .5rem;
  height: .5rem;
  position: relative;
  top: 0;
  margin-right: .1rem;
  cursor: pointer;
  text-align: center;
  -webkit-transition: all 250ms ease;
  transition: all 250ms ease;
}

.radio input[type="radio"]:checked+.radio-label:before {
  background-color: #2e61bf;
  box-shadow: inset 0 0 0 .1rem #f4f4f4;
}

.radio input[type="radio"]:focus+.radio-label:before {
  outline: none;
  border-color: #2e61bf;
}

.radio input[type="radio"]+.radio-label:empty:before {
  margin-right: 0;
}

#feedback .form .form-group .radio {
  display: inline-block;
  box-sizing: border-box;
  font-weight: bold;
}

#feedback .form .form-group .radio label {
  width: auto;
  cursor: pointer;
  text-align: left;
  position: relative;
}

#feedback .form .form-group .radios {
  padding: 0 0 0 7.5rem;
}