/* CSS Document */
/* http://meyerweb.com/eric/tools/css/reset/  v2.0 | 20110126 License: none (public domain)
*/
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  text-decoration: none;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  position: relative;
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

*,
*:before,
*:after {
  margin: 0;
  padding: 0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body,
html {
  position: relative;
  background-color: #999;
  width: 100%;
  height: 100%;
  font-family: "Microsoft JhengHei", "PMingLiU", "Arial Unicode MS";
  -webkit-overflow-scrolling: touch;
  -webkit-text-size-adjust: none;
  --vw-base: calc(100vw / 1920);
}

#loading {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  background-color: #333;
  text-align: center;
  z-index: 30;
}

#loading img {
  margin-top: 15%;
  width: auto;
  height: auto;

}

#main {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  position: relative;
}

#noie8 {
  background-image: url("../images/ie8_screenBg.jpg");
  background-position: 50% 50%;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  background-size: cover;
  overflow: hidden;
}

#noie8 .noie8Content {
  width: 100%;
  height: 100%;
  position: relative;
  top: 0;
  left: 0;
}

#noie8 .noie8Content .caveat {
  width: 850px;
  height: 440px;
  background-image: url("../images/ie8_caveat.png");
  margin: 0 auto;
}

#noie8 .noie8Content .browserBox {
  width: 752px;
  height: 152px;
  background-color: #fbfbfb;
  border: 1px solid #ccc;
  margin: 0 auto;
  margin-top: 40px;
}

#noie8 .noie8Content .browserBox>ul {
  overflow: hidden;
}

#noie8 .noie8Content .browserBox>ul>li {
  float: left;
  margin: 32.5px 42.5px;
}

#noie8 .noie8Content .browserBox>ul>li>a {
  width: 165px;
  height: 85px;
}

#noie8 .noie8Content .noie8Footer {
  font-size: 15px;
  color: #010101;
  text-align: center;
  line-height: 75px;
  width: 100%;
  height: 75px;
  position: absolute;
  bottom: 0px;
  left: 0px;
  background-color: #fff;
  z-index: 31;
}

header {
  width: 260px;
  height: 100%;
  background-color: #ededed;
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 21;
  -moz-box-shadow: rgba(0, 0, 0, 0.3) 4px 0 7px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 4px 0 7px;
  box-shadow: rgba(0, 0, 0, 0.3) 4px 0 7px;
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header {
    width: 100%;
    height: 80px;
    -moz-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px;
    -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px;
    box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px;
  }
}

@media screen and (max-width: 736px) {
  header {
    width: 100%;
    height: 50px;
    background-color: #f4f4f4;
  }
}

header .menuLogo {
  width: 200px;
  height: 160px;
  background-image: url("../images/headerLogo.png");
  background-size: contain;
  position: absolute;
  top: 85px;
  left: 30px;
  z-index: 22;
  cursor: pointer;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menuLogo {
    width: 160px;
    height: 128px;
    top: 10px;
    left: 50px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .menuLogo {
    width: 87.5px;
    height: 70px;
    top: 5px;
    left: 30px;
  }
}

@media screen and (max-width: 736px) {
  header .menuLogo {
    width: 184.2px;
    height: 35px;
    background-image: url("../images/headerLogo-m.png");
    background-size: contain;
    top: 7.5px;
    left: 50%;
    margin-left: -92.1px;
  }
}

header .menuLogoLine {
  width: 190px;
  height: 1px;
  background-color: #b4b4b4;
  position: absolute;
  top: 265px;
  left: 35px;
  z-index: 22;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menuLogoLine {
    top: 145px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .menuLogoLine {
    display: none;
  }
}

@media screen and (max-width: 736px) {
  header .menuLogoLine {
    display: none;
  }
}

header .menu {
  width: auto;
  height: auto;
  position: absolute;
  top: 280px;
  left: 0px;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu {
    top: 160px;
    left: 0px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .menu {
    display: none;
  }
}

@media screen and (max-width: 736px) {
  header .menu {
    display: none;
  }
}

header .menu>ul>li {
  width: auto;
  height: auto;
  text-align: center;
}

header .menu>ul>li>a {
  width: 260px;
  height: 2.2vw;
  font-size: 1.1vw;
  font-weight: 600;
  color: #3c3c3c;
  letter-spacing: 0.05em;
  text-decoration: none;
  line-height: 2.2vw;
  display: block;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

header .menu>ul>li>a:hover {
  background-color: #e60012;
  color: #fff;
  -moz-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px inset;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px inset;
  box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px inset;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li>a {
    height: 2.2vw;
    font-size: 1.1vw;
    line-height: 2.2vw;
  }
}

header .menu>ul>li .menuPart {
  width: 230px;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 260px;
  z-index: 20;
  background-color: blue;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li .menuPart {
    width: 190px;
  }
}

header .menu>ul>li .menuPart .menuPartBg {
  width: 230px;
  height: 1400px;
  background-color: #be000f;
  position: absolute;
  top: -700px;
  left: 0px;
  z-index: 19;
  -moz-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px inset;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px inset;
  box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px inset;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li .menuPart .menuPartBg {
    width: 190px;
    height: 1400px;
  }
}

header .menu>ul>li .menuPart>ul {
  position: relative;
  z-index: 20;
}

header .menu>ul>li .menuPart>ul>li {
  width: auto;
  height: auto;
  text-align: center;
}

header .menu>ul>li .menuPart>ul>li>a {
  width: 230px;
  height: 2.2vw;
  font-size: 1.1vw;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.05em;
  text-decoration: none;
  line-height: 2.2vw;
  display: block;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

header .menu>ul>li .menuPart>ul>li>a:hover {
  background-color: #95000c;
  -moz-box-shadow: rgba(0, 0, 0, 0.3) 0 4px 7px inset;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 4px 7px inset;
  box-shadow: rgba(0, 0, 0, 0.3) 0 4px 7px inset;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li .menuPart>ul>li>a {
    width: 190px;
    height: 2.2vw;
    font-size: 1.1vw;
    line-height: 2.2vw;
  }
}

header .menu>ul>li .menuPart_2 {
  margin-top: 2vw;
  display: none;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li .menuPart_2 {
    margin-top: 2vw;
  }
}

header .menu>ul>li .menuPart_4 {
  margin-top: 6.5vw;
  display: none;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li .menuPart_4 {
    margin-top: 6.5vw;
  }
}

header .menu>ul>li .menuPart_8 {
  margin-top: 350px;
  display: none;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .menu>ul>li .menuPart_8 {
    margin-top: 280px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .padBtn {
    display: block;
    width: 100%;
    height: 40px;
    position: absolute;
    top: 40px;
    left: 0px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) and (max-width: 736px) {
  header .padBtn {
    display: none;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .padBtn>ul {
    margin-left: 130px;
  }

  header .padBtn>ul>li {
    width: auto;
    height: auto;
  }

  header .padBtn>ul>li>a {
    float: left;
    font-size: 14px;
    text-decoration: none;
    color: #3f3a39;
    line-height: 20px;
    padding: 10px 5px 10px 5px;
  }

  header .padBtn>ul>li>a:hover {
    background-color: #e60012;
    color: #fff;
  }

  header .padBtn>ul>li .padBtnPart {
    width: 100%;
    height: 50px;
    background-color: #be000f;
    position: absolute;
    top: 40px;
    left: 0px;
    display: none;
  }

  header .padBtn>ul>li .padBtnPart>ul>li {
    width: auto;
    height: auto;
  }

  header .padBtn>ul>li .padBtnPart>ul>li>a {
    float: left;
    font-size: 14px;
    color: #fff;
    text-decoration: none;
    line-height: 20px;
    padding: 15px 8px 15px 8px;
  }

  header .padBtn>ul>li .padBtnPart>ul>li>a:hover {
    background-color: #95000c;
  }
}

header .padBtnPart_2>ul {
  margin-left: 33px;
  display: none;
}

header .padBtnPart_4>ul {
  margin-left: 328px;
  display: none;
}

header .padBtnPart_8>ul {
  margin-left: 358px;
  display: none;
}

@media screen and (max-width: 736px) {
  header .smallBtn {
    display: block;
    width: 50px;
    height: 50px;
    /*background-color: #555;*/
    cursor: pointer;
    position: absolute;
    top: 0px;
    right: 5px;
  }

  header .smallBtn .smallBtnLine1 {
    width: 25px;
    height: 2px;
    background-color: #919191;
    position: absolute;
    top: 17px;
    left: 12.5px;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }

  header .smallBtn .smallBtnLine2 {
    width: 25px;
    height: 2px;
    background-color: #919191;
    position: absolute;
    top: 24px;
    left: 12.5px;
  }

  header .smallBtn .smallBtnLine3 {
    width: 25px;
    height: 2px;
    background-color: #919191;
    position: absolute;
    top: 31px;
    left: 12.5px;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
}

header .permanent {
  width: auto;
  height: auto;
  position: absolute;
  bottom: 2vw;
  left: 0px;
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  header .permanent {
    bottom: 2vw;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1605px) and (max-height: 600px) {
  header .permanent {
    bottom: 0;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .permanent {
    width: auto;
    height: auto;
    position: static;
    float: right;
    margin-right: 20px;
    margin-top: 5px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .permanent>ul {
    margin-left: 20px;
  }
}

header .permanent>ul>li {
  list-style-type: square;
  color: #bd000f;
  margin-left: 90px;
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .permanent>ul>li {
    list-style-type: none;
    margin-left: 0px;
    float: left;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1605px) and (max-height: 600px) {
  header .permanent>ul>li {
    margin-left: 35px;
    float: left;
  }
}

header .permanent>ul>li>a {
  width: 170px;
  height: 30px;
  font-size: 1.1vw;
  font-weight: 600;
  color: #3c3c3c;
  letter-spacing: 0.05em;
  text-decoration: none;
  line-height: 30px;
  display: block;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

header .permanent>ul>li>a:hover {
  color: #999;
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  header .permanent>ul>li>a {
    text-align: center;
    width: 110px;
    height: 30px;
    font-size: 1.1vw;
    font-weight: 600;
    color: #000;
    line-height: 30px;
  }

  header .permanent>ul>li>a:hover {
    color: #fff;
    background-color: #000;
  }

  header .permanent>ul>li>a:hover span {
    margin-left: 3px;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1605px) and (max-height: 600px) {
  header .permanent>ul>li>a {
    text-align: center;
    width: 80px;
  }
}

@media screen and (max-width: 736px) {
  .smallMenu {
    width: 70%;
    height: auto;
    background-color: #f7f7f7;
    z-index: 17;
    position: fixed;
    top: 50px;
    right: 0px;
    padding-top: 10px;
    -webkit-box-shadow: -6px 6px 10px 0px rgba(0, 0, 0, 0.3);
    -moz-box-shadow: -6px 6px 10px 0px rgba(0, 0, 0, 0.3);
    box-shadow: -6px 6px 10px 0px rgba(0, 0, 0, 0.3);
  }

  .smallMenu>ul {
    width: 100%;
    height: auto;
  }

  .smallMenu>ul>li {
    width: auto;
    height: auto;
  }

  .smallMenu>ul>li:last-child {
    margin-bottom: 10px;
  }

  .smallMenu>ul>li>a {
    width: 100%;
    height: 40px;
    display: block;
    text-decoration: none;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
    color: #3c3c3c;
    font-weight: bold;
  }

  .smallMenu>ul .smallMenuPart {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: #be000f;
  }

  .smallMenu>ul .smallMenuPart>ul {
    text-align: center;
    margin-top: 20px;
  }

  .smallMenu>ul .smallMenuPart>ul>li {
    width: auto;
    height: auto;
  }

  .smallMenu>ul .smallMenuPart>ul>li>a {
    display: block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    text-decoration: none;
    color: #fff;
  }

  .smallMenu>ul .smallMenuPart .smallMenuPartCloseBtn {
    width: 90%;
    height: 50px;
    margin-left: 5%;
    background-image: url("../images/00_mobilePartMenuCloseBtn.png");
    background-repeat: no-repeat;
    background-position: 100% 50%;
    border-bottom: 1px solid #8a8a8a;
  }

  .smallMenu>ul .smallMenuPart_2,
  .smallMenu>ul .smallMenuPart_4,
  .smallMenu>ul .smallMenuPart_8 {
    display: none;
  }

  .smallMenu>ul .smallMenuPart_2 {
    height: 110%;
  }

  .smallMenu .permanent-m {
    width: 80%;
    height: auto;
    margin: 0 auto;
    border-top: 1px solid #b4b4b4;
    padding-bottom: 10px;
  }

  .smallMenu .permanent-m>ul {
    margin-top: 10px;
  }

  .smallMenu .permanent-m>ul>li {
    list-style-type: square;
    color: #bd000f;
    margin-left: calc(50% - 50px);
  }

  .smallMenu .permanent-m>ul>li>a {
    display: block;
    width: 100%;
    height: 40px;
    text-decoration: none;
    line-height: 40px;
    font-size: 16px;
    color: #3c3c3c;
    font-weight: bold;
  }
}

.cover {
  position: absolute;
  border: none;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: -1;
}

.padBtn {
  display: none;
}

.smallBtn {
  display: none;
}

.smallMenu {
  display: none;
}

footer {
  width: calc(100% - 260px);
  height: 55px;
  float: right;
  background-color: #fff;
}

@media screen and (min-width: 1441px) and (max-width: 1605px) {
  footer {
    height: 45px;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  footer {
    height: 45px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  footer {
    width: 100%;
    height: 45px;
    -moz-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px;
    -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px;
    box-shadow: rgba(0, 0, 0, 0.3) 0 6px 10px;
  }
}

@media screen and (max-width: 736px) {
  footer {
    width: 100%;
    height: auto;
    background-color: #fbfbfb;
    padding-bottom: 10px;
  }
}

footer a {
  font-size: 15px;
  color: #010101;
  letter-spacing: 0.05em;
  text-decoration: none;
  font-weight: bold;
}

@media screen and (max-width: 736px) {
  footer a {
    font-size: 12px;
  }
}

footer .info {
  width: 100%;
  height: 55px;
  line-height: 55px;
  text-align: center;
  margin: 0 auto;
  font-size: 15px;
  position: relative;
}

@media screen and (min-width: 1441px) and (max-width: 1605px) {
  footer .info {
    height: 40px;
    line-height: 40px;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  footer .info {
    height: 40px;
    line-height: 40px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  footer .info {
    height: 40px;
    line-height: 40px;
  }
}

@media screen and (max-width: 736px) {
  footer .info {
    width: 210px;
    height: auto;
    line-height: 23px;
    font-size: 12px;
    margin-top: 8px;
  }
}

footer .info .area {
  width: auto;
  height: auto;
}

footer .info .area>ul>li {
  float: left;
  color: #010101;
}

footer .info .area>ul>li:nth-child(1) {
  margin-right: 10px;
}

footer .info .area>ul>li:nth-child(2) {
  margin-right: 10px;
}

@media screen and (min-width: 1441px) and (max-width: 1605px) {
  footer .info .area>ul>li {
    float: none;
    display: inline-block;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  footer .info .area>ul>li {
    float: none;
    display: inline-block;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  footer .info .area>ul>li {
    float: none;
    display: inline-block;
  }
}

@media screen and (max-width: 736px) {
  footer .info .area>ul>li {
    float: none;
    display: inline-block;
    color: #3c3c3c;
    margin: 0px;
  }

  footer .info .area>ul>li:nth-child(1) {
    font-size: 16px;
    font-weight: bold;
    margin: 0 15px;
  }

  footer .info .area>ul>li:nth-child(2) {
    margin-right: 0px;
  }
}

footer .info .area>ul>li a:hover {
  color: #999;
}

footer .info .redLine {
  display: none;
}

@media screen and (max-width: 736px) {
  footer .info .redLine {
    width: 210px;
    height: 1px;
    background-color: #6a6a6a;
    display: block;
    margin: 10px auto;
  }
}

footer .info .copyright {
  width: auto;
  height: auto;
  text-align: center;
  display: table;
  margin: 0 auto;
}

footer .info .copyright>ul>li {
  float: left;
  color: #010101;
  margin-left: 10px;
}

@media screen and (min-width: 1441px) and (max-width: 1605px) {
  footer .info .copyright>ul>li {
    float: none;
    display: inline-block;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
  footer .info .copyright>ul>li {
    float: none;
    display: inline-block;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {
  footer .info .copyright>ul>li {
    float: none;
    display: inline-block;
  }
}

@media screen and (max-width: 736px) {
  footer .info .copyright>ul>li {
    float: none;
    display: inline-block;
    margin: 0px;
  }
}

footer .info .peopleNum,
footer .info .loginInputNum {
  position: absolute;
  top: -45px;
  left: 15px;
  font-size: 14px;
  z-index: 4;
}

@media screen and (min-width: 737px) and (max-width: 1024px) {

  footer .info .peopleNum,
  footer .info .loginInputNum {
    top: -35px;
  }
}

@media screen and (max-width: 736px) {

  footer .info .peopleNum,
  footer .info .loginInputNum {
    position: static;
    margin-top: 5px;
    font-size: 12px;
  }
}

img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

section {
  position: relative;
  float: right;
  width: calc(100vw - 275px);
}

section h3 {
  color: #2c2c2c;
  font-size: 18px;
  line-height: 25px;
  padding-right: 30px;
}

.m1 {
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
  background-color: #f7f7f7;
}

.m1-bg {
  position: relative;
  width: 100%;
  height: auto;
}

.m1-bg img {
  position: relative;
  width: 100%;
  height: auto;
}

.m1-txt1 {
  position: absolute;
  right: 0;
  bottom: 7vw;
  width: calc(481*var(--vw-base));
  height: calc(120*var(--vw-base));
  background-image: url(../images/safety2025/m1-txt1.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  box-sizing: border-box;
  padding: calc(64*var(--vw-base)) calc(115*var(--vw-base)) 0 0;
  display: flex;
  flex-direction: column;
  align-items: end;
}

.m1-txt-en {
  position: relative;
  color: #9d9d9d;
  font-size: calc(18*var(--vw-base));
  letter-spacing: 0.1em;
  line-height: calc(20*var(--vw-base));
}

.m1-txt-cn {
  position: relative;
  color: #434343;
  font-weight: bold;
  font-size: calc(24*var(--vw-base));
  letter-spacing: 0em;
  line-height: calc(55*var(--vw-base));
}

.m1-btns {
  position: absolute;
  right: calc(115*var(--vw-base));
  bottom: 3vw;
  display: flex;
  justify-content: end;
  gap: 5px;
}

.m1-btn {
  position: relative;
  min-width: 136px;
  color: #fff;
  font-size: 18px;
  letter-spacing: 0.1em;
  text-align: center;
  line-height: 32px;
  height: 34px;
  background-color: #9f9f9f;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0 10px;
}

.m1-btn:hover {
  background-color: #303031;
}

.m1-btn::before {
  position: absolute;
  content: '';
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #9f9f9f;
  transition: all 0.3s;
}

.m1-btn:hover::before {
  background-color: #e6091b;
}

.m2 {
  position: relative;
  width: 100%;
  background: #f7f7f7;
  padding: 85px 0 185px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;

}

.title {
  position: relative;
  display: inline-block;
  width: auto;
  margin-left: calc(32*var(--vw-base));
  margin-bottom: 50px;
  color: #2c2c2c;
  font-size: 30px;
  letter-spacing: 0;

}

.title::before {
  position: absolute;
  content: '';
  top: 0;
  right: -32px;
  width: 19px;
  height: 19px;
  background-image: url(../images/safety2025/red-tra.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.contain {
  position: relative;
  margin-left: 10%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;

}

.summry {
  position: relative;
  margin-top: 17px;
  height: 33px;
  width: auto;
  color: #a3000d;
  font-size: 22px;
  box-sizing: border-box;
  padding: 0 7px 0 7px;
  line-height: 32px;
}

.summry::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  height: 1px;
  width: 100%;
  background-color: #000;
  opacity: 0.6;
}

.summry::after {
  position: absolute;
  content: '';
  bottom: 0;
  left: 0;
  height: 1px;
  width: 100%;
  background-color: #000;
  opacity: 0.6;
}

.m2 ul {
  position: relative;
  margin-top: 6px;
  color: #2c2c2c;
  font-size: 18px;
  line-height: 40px;
}

.m2 ul li {
  position: relative;
  padding-left: 12px;
  padding-right: 30px;
}

.m2 ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 4px;
  background: red;
  border-radius: 50%;
  transform: translateY(-50%);
}

.m2-li-title {
  font-weight: bold;
}

.m2-txt {
  position: relative;
  margin-top: 20px;
}

.m2-pics {
  position: relative;
  margin-top: 58px;
  margin-left: calc(35*var(--vw-base));
  display: flex;
  flex-direction: row;
  gap: calc(115*var(--vw-base));
}

.m2-pic {
  position: relative;
  width: min(calc(500 * var(--vw-base)), 425px);
  height: 100%;
}

.m3 {
  position: relative;
  width: 100%;
  background-color: #ececec;
  padding: 82px 0 130px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.m3-txt1 {
  position: relative;
  line-height: 30px;
}

.m3-txt2 {
  position: relative;
  margin-top: 20px;
}

.m3-pic1 {
  position: relative;
  width: min(calc(900 * var(--vw-base)), 792px);
  margin: 65px auto 0 calc(95*var(--vw-base));

}

.m3 .summry1 {
  margin-top: 40px;
}

.m3-pic2 {
  position: relative;
  width: min(calc(1000 * var(--vw-base)), 874px);
  margin: 52px 0 0 calc(68*var(--vw-base));

}


.m3-pic3 {
  position: relative;
  width: min(calc(800 * var(--vw-base)), 662px);
  margin: 60px 0 0 calc(79*var(--vw-base));

}

.m3 .summry2 {
  margin-top: 140px;
}

.m3-txt3 {
  margin-top: 20px;
}

.m3-pic4 {
  position: relative;
  width: min(calc(1100 * var(--vw-base)), 1037px);
  margin: 40px 0 0 calc(55*var(--vw-base));

}

.m3 .summry3 {
  margin-top: 120px;
}

.m3-txt4 {
  margin-top: 20px;
}

.m3-pic5 {
  position: relative;
  width: min(calc(1000 * var(--vw-base)), 915px);
  margin: 60px 0 0 calc(40*var(--vw-base));

}

.m4 {
  position: relative;
  width: 100%;
  background-color: #ffffff;
  padding: 82px 0 196px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

section .m4 h3 {
  position: relative;
  margin-top: 33px;
}


.m4-pic1 {
  position: relative;
  width: min(calc(960* var(--vw-base)), 792px);
  margin: 48px auto 0 calc(35*var(--vw-base));

}

.m5 {
  position: relative;
  width: 100%;
  background-color: #efefef;
  padding: 70px 0 135px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.m5-pic1 {
  position: relative;
  width: min(calc(1070* var(--vw-base)), 911px);
  margin: 30px auto 0 calc(295*var(--vw-base));

}

.m6 {
  position: relative;
  width: 100%;
  background-color: #ffffff;
  padding: 91px 0 111px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.m6-pics {
  position: relative;
  margin: 57px auto 0 auto;
  display: grid;
  grid-template-columns: 436px 436px;
  grid-template-rows: 287px 287px 287px 287px;
  gap: calc(26*var(--vw-base));
}

.m6-pic {
  position: relative;
}

@media screen and (min-width: 1025px) and (max-width: 1600px) {

  .m6-pics {
    grid-template-columns: calc(523*var(--vw-base)) calc(523*var(--vw-base));
    grid-template-rows: calc(344*var(--vw-base)) calc(344*var(--vw-base)) calc(344*var(--vw-base)) calc(344*var(--vw-base));
    gap: calc(26*var(--vw-base));
  }
}

@media screen and (max-width: 1400px) {

  .m1-btn {
    position: relative;
    min-width: auto;
    color: #fff;
    font-size: 14px;
    letter-spacing: 0.1em;
    text-align: center;
    line-height: 25px;
    height: 25px;
    background-color: #9f9f9f;
    cursor: pointer;
    transition: all 0.3s;
    padding: 0 10px;
  }
}

@media screen and (min-width: 737px) and (max-width: 1024px) {

  section {
    width: 100%;
  }

  .m1 {
    position: relative;
    margin-top: 80px;
  }


  .m2-pic {
    position: relative;
    width: 40%;
    height: 100%;
  }

  .m3-pic1 {
    position: relative;
    width: 80%;
    margin: 65px auto 0 calc(95*var(--vw-base));

  }

  .m3-pic2 {
    position: relative;
    width: 80%;
    margin: 52px 0 0 calc(68*var(--vw-base));

  }


  .m3-pic3 {
    position: relative;
    width: 80%;
    margin: 60px 0 0 calc(79*var(--vw-base));

  }

  .m3-txt3 {
    margin-top: 20px;
  }

  .m3-pic4 {
    position: relative;
    width: 80%;
    margin: 40px 0 0 calc(55*var(--vw-base));

  }

  .m3-pic5 {
    position: relative;
    width: 80%;
    margin: 60px 0 0 calc(40*var(--vw-base));

  }


  .m6-pics {
    grid-template-columns: calc(823*var(--vw-base)) calc(823*var(--vw-base));
    grid-template-rows: calc(541*var(--vw-base)) calc(541*var(--vw-base)) calc(541*var(--vw-base)) calc(541*var(--vw-base));
    gap: calc(26*var(--vw-base));
  }

}

@media screen and (max-width: 736px) {

  header .permanent{
    display: none;
  }

  section {
    width: 100%;
  }

  .m1 {
    position: relative;
    margin-top: 50px;
  }

  .m1-txt1 {
    position: absolute;
    right: 0;
    bottom: 5vw;
    width: calc(481*1.3*var(--vw-base));
    height: calc(120*1.3*var(--vw-base));
    padding: calc(64*1.3*var(--vw-base)) calc(115*var(--vw-base)) 0 0;
    display: flex;
    flex-direction: column;
    align-items: end;
  }

  .m1-txt-en {
    position: relative;
    color: #9d9d9d;
    font-size: calc(18*1.3*var(--vw-base));
    letter-spacing: 0.1em;
    line-height: calc(20*1.3*var(--vw-base));
  }

  .m1-txt-cn {
    position: relative;
    color: #434343;
    font-weight: bold;
    font-size: calc(24*1.3*var(--vw-base));
    letter-spacing: 0em;
    line-height: calc(55*1.3*var(--vw-base));
  }

  .m1-btns {
    position: relative;
    right: 0;
    bottom: 0;
    margin: 0 auto;
    padding: 30px 0 0px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .m2 {
    position: relative;
    padding: 55px 0 185px 0;
  }

  .m2-pics {
    flex-direction: column;
    gap: 50px;
  }

  .m2-pic {
    position: relative;
    width: 80%;
    height: auto;
  }

  .m2-pics .m2-pic.m2-pic-up {
    position: relative;
    top: -80px;
  }

  .m3-pic1 {
    position: relative;
    width: 80%;
    margin: 65px auto 0 calc(95*var(--vw-base));

  }

  .m3-pic2 {
    position: relative;
    width: 80%;
    margin: 52px 0 0 calc(68*var(--vw-base));

  }


  .m3-pic3 {
    position: relative;
    width: 80%;
    margin: 60px 0 0 calc(79*var(--vw-base));

  }

  .m3-txt3 {
    margin-top: 20px;
  }

  .m3-pic4 {
    position: relative;
    width: 80%;
    margin: 40px 0 0 calc(55*var(--vw-base));

  }

  .m3-pic5 {
    position: relative;
    width: 80%;
    margin: 60px 0 0 calc(40*var(--vw-base));

  }

  .m4-pic1 {
    position: relative;
    width: 80%;


  }

  .m5-pic1 {
    width: 80%;
  }

  .m6-pics {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .m6-pic {
    position: relative;
    width: 90%;
  }
}