#system-security {
  background: #2e318e;
  color: #fff;
}

/* 共用 */

.system_security_top,
.system_security_second,
.system_security_third,
.system_security_fifth,
.system_security_fifth {
  font-family: 'Droid Sans', 'Noto Sans TC', sans-serif;
}

.system_security_fourth {
  font-family: 'Noto Sans TC', sans-serif;
}

.line-Title {
  color: #fff;
  font-family: 'Noto Sans TC';
  font-size: clamp(25px, 3.15vw, 60px);
  font-style: normal;
  font-weight: 900;
  line-height: 140%; /* 84px */
}

.line-Title p {
  position: relative;
  display: inline-block;
}

.line-Title p:not(.text-underLine) {
  z-index: 3;
}

.line-Title p:first-child:before {
  content: '';
  position: absolute;
  left: -50px;
  width: 68px;
  height: 80px;
  top: -50px;
  background: url('../../../../files/images/service/img-title.webp');
  background-repeat: no-repeat;
  z-index: 5;
  background-size: contain;
}

@media (max-width: 767.98px) {
  .line-Title p:first-child:before {
    width: 40px;
    height: 40px;
    left: -30px;
    top: -30px;
  }
}

.text-underLine {
  position: relative;
}

.text-underLine span {
  position: relative;
  z-index: 2;
}

.text-underLine::after {
  content: '';
  position: absolute;
  width: 102%;
  height: 15px;
  bottom: 7px;
  z-index: 1;
  background: #ff6e00;
  display: block;
  left: -2%;
}

@media (max-width: 1199.98px) {
  .text-underLine::after {
    height: 6px;
  }
}

.text.op6,
.text.op7 {
  color: #fff;
  font-family: 'Noto Sans TC';
  font-size: clamp(16px, 3.15vw, 20px);
  font-style: normal;
  font-weight: 500;
  line-height: 160%; /* 32px */
  opacity: 0.6;
}

@media screen and (max-width: 1279.98px) and (min-width: 576px) {
  .text.op6 {
    padding: 0 30px;
  }
}

@media (max-width: 575.98px) {
  .text.op6,
  .text.op7 {
    padding: 0 10px;
  }
}

/***********/

#footer-system {
  background-color: #1f2274;
  padding: 100px 0 75px 0;
}

#footer-system .container {
  max-width: 1575px;
}

#footer-system address.address.row {
  margin: 0;
  justify-content: space-between;
}

@media (max-width: 991.98px) {
  #footer-system address.address.row {
    flex-wrap: nowrap;
  }
}

@media (max-width: 767.98px) {
  #footer-system address.address.row {
    flex-wrap: wrap;
  }
}

#footer-system .address-row {
  flex-direction: row;
  display: flex;
  flex-wrap: wrap;
  padding: 0 5px;
  max-width: calc(100% - 400px);
}

@media (max-width: 1199.98px) {
  #footer-system .address-row {
    flex-direction: column;
  }
}

@media (max-width: 767.98px) {
  #footer-system .address-row {
    max-width: 100%;
    min-width: 405px;
  }
}

@media (max-width: 575.98px) {
  #footer-system .address-row {
    max-width: 100%;
    min-width: 100%;
  }
}

#footer-system .list-tel {
  margin-left: auto;
}

@media (max-width: 991.98px) {
  #footer-system .list-tel {
    margin-left: 0;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: flex-end;
  }
  #footer-system .list-tel a {
    width: 100%;
    text-align: right;
  }
}

@media (max-width: 767.98px) {
  #footer-system .list-tel {
    margin-left: 0;
    flex-wrap: nowrap;
    align-content: flex-start;
    justify-content: flex-start;
  }
  #footer-system .list-tel a {
    text-align: left;
    width: auto;
  }
}

#footer-system .list,
#footer-system .list a,
#footer-system .text,
#footer-system .text a {
  color: #b6b6b6;
  font-family: Arial;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 200%; /* 36px */
  letter-spacing: 0.9px;
  transition: color 0.5s ease-in-out;
}

#footer-system .list:hover a,
#footer-system .list:hover .icon-mailfull,
#footer-system .list:hover .icon-location,
#footer-system .text:hover a,
#footer-system .copyright .privacy:hover,
#footer-system .copyright a:hover {
  color: #c20000;
  transition: color 0.5s ease-in-out;
  text-decoration: none;
}

#footer-system .list {
  display: flex;
  gap: 0 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0;
}

@media (max-width: 575.98px) {
  #footer-system .list {
    padding-bottom: 10px;
  }
}

#footer-system .telephone {
  font-family: Roboto;
  font-size: 32px;
  font-style: normal;
  font-weight: 500;
  line-height: 200%; /* 64px */
  letter-spacing: 0.64px;
}

@media (max-width: 991.98px) {
  .icon-location ~ a {
    max-width: calc(100% - 28px);
    text-align: left;
  }
}

@media (max-width: 842.98px) {
  .icon-location ~ a {
    max-width: calc(100% - 30px);
    text-align: left;
  }
}

@media (max-width: 575.98px) {
  i.icon-tel.text ~ a {
    display: block;
    margin: -10px 0px;
  }
}

#footer-system .icon-location:before {
  font-size: 23px;
}

#footer-system .icon-mailfull:before {
  font-size: 19px;
}

#footer-system .icon-fax:before {
  font-size: 20px;
}

#footer-system .icon-tel:before {
  font-size: 20px;
}

/***/

#footer-system .base-row {
  border-top: 1px solid #2e318e;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  flex-direction: row;
}

@media (max-width: 1199.98px) {
  #footer-system .base-row {
    flex-direction: column;
    margin-top: 15px;
  }
}

#footer-system .copyright {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-direction: row;
}

@media (max-width: 767.98px) {
  #footer-system .copyright {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 575.98px) {
  #footer-system .copyright {
    flex-direction: column;
  }
}

#footer-system .copyright,
#footer-system .copyright span,
#footer-system .copyright a {
  color: #b6b6b6;
  font-family: 'Noto Sans TC';
  font-size: 15px;
  font-style: normal;
  font-weight: 400;
  line-height: 160%; /* 24px */
}

@media (max-width: 767.98px) {
  #footer-system .copyright a {
    display: block;
  }
}

#footer-system .copyright .privacy a {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.8px;
  padding: 20px;
}

@media (max-width: 575.98px) {
  #footer-system .copyright .privacy a {
    padding: 10px 20px;
  }
}

#footer-system .list-unstyled {
  display: flex;
  gap: 15px 8px;
  flex-wrap: wrap;
  justify-content: center;
}

#footer-system .list-unstyled a {
  width: 50px;
  height: 50px;
  display: flex;
  background-color: #2e318e;
  border-radius: 30px;
  justify-content: center;
  align-items: center;
  color: #fff;
  transition: 0.5s ease-in-out;
}

#footer-system .list-unstyled a:hover {
  text-decoration: none;
  background-color: #c20000;
  transition: 0.5s ease-in-out;
}

#footer-system .list-unstyled a.line {
  width: 130px;
  padding: 10px 15px;
}

#footer-system .icon-facebook2:before {
  font-size: 21px;
}

#footer-system .icon-in:before {
  font-size: 23px;
  display: flex;
}

#footer-system .icon-line {
  font-size: 25px;
  display: flex;
  margin-right: 5px;
}

#footer-system .line {
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 200%; /* 32px */
}

.system_security_top {
  position: relative;
  z-index: 3;
  background: #181853;
}

.system_security_top .pic {
  margin-bottom: 0;
}

.system_security_topBg {
  position: relative;
}

.system_security_topBg .topBg {
  width: 100vw;
  height: 50vw;
  background-position: top center !important;
  min-height: 320px;
}

.system_security_topBg .topImg {
  width: 35.25vw;
  height: 56.75vw;
  position: absolute;
  right: 4.7vw;
  top: 70px;
}

@media (max-width: 575.98px) {
  .system_security_topBg .topImg {
    top: 115px;
  }
}

@media (max-width: 430px) {
  .system_security_topBg .topImg {
    width: 40.25vw;
    height: 73.75vw;
  }
}

.topImgStyle0 {
  width: 70px;
  height: 90px;
  position: absolute;
  right: 94.7vw;
  top: 9.7vw;
  max-width: 10vw;
}

.topImgStyle1 {
  width: 80px;
  height: 50px;
  position: absolute;
  right: 4.7vw;
  top: 25.7vw;
  max-width: 10vw;
}

.topImgStyle2 {
  width: 67px;
  height: 46px;
  position: absolute;
  right: 75.7vw;
  top: 39vw;
  max-width: 10vw;
}

.topImgStyle3 {
  width: 50px;
  height: 50px;
  position: absolute;
  right: 26.7vw;
  top: -30px;
  max-width: 10vw;
}

.system_security_top .box {
  position: absolute;
  left: 8.5vw;
  top: 14vw;
}

@media (max-width: 767.98px) {
  .system_security_top .box {
    top: 18vw;
  }
}

@media (max-width: 575.98px) {
  .system_security_top .box {
    top: 140px;
  }
}

.system_security_top .enTitle {
  font-size: clamp(25px, 6.6vw, 128px);
  font-style: normal;
  font-weight: 700;
  line-height: 100%; /* 128px */
}

@media (max-width: 575.98px) {
  .system_security_top .enTitle p {
    margin-bottom: 10px;
  }
}

@keyframes gradient-move {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.rainbow {
  background: #ff9cd7;
  background: linear-gradient(
    90deg,
    rgba(0, 170, 240, 100%) 0%,
    rgba(168, 252, 237, 100%) 52%,
    rgba(255, 156, 215, 100%) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; /* 必須 */
  background-size: 150% 100%;
  animation: gradient-move 4s linear infinite;

  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 575.98px) {
  .rainbow {
    display: block !important;
  }
}

.system_security_top .title {
  color: #fff;
  font-family: 'Noto Sans TC';
  font-size: clamp(20px, 3vw, 60px);
  font-style: normal;
  font-weight: 900;
  line-height: 140%; /* 84px */
  max-width: 25vw;
}

@media screen and (max-width: 1279.98px) and (min-width: 768px) {
  .system_security_top .title {
    max-width: 24vw;
  }
}

@media (max-width: 767.98px) {
  .system_security_top .title {
    max-width: 195px;
  }
}

@media (max-width: 340px) {
  .system_security_top .title {
    max-width: 50vw;
  }
}

.btn-fullp {
  background: #5272e4;
  color: #fff;
  width: 216px;
  height: 56px;
  font-family: 'Droid Sans';
  font-size: clamp(10px, 2vw, 20px);
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 1px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  margin-top: 74px;
}

@media (max-width: 767.98px) {
  .btn-fullp {
    width: 170px;
    height: 40px;
    margin-top: 30px;
  }
}

@media (max-width: 575.98px) {
  .btn-fullp {
    width: 140px;
    margin-top: 15px;
  }
}

.btn-fullp:hover {
  background: #a89dff;
  transition: 0.3s;
  color: #fff;
  text-decoration: none;
}

.btn-fullp i.icon-arrow {
  font-size: 8.5px;
  display: inline-block;
  height: 6px;
  margin-left: 15px;
  transition: 0.3s;
}

@media (max-width: 575.98px) {
  .btn-fullp i.icon-arrow {
    margin-left: 5px;
  }
}

.btn-fullp:hover i.icon-arrow {
  transform: translate(10px, 0px);
  transition: 0.3s;
}

.system_security_second{
    position: relative;
    z-index: 2;
    padding-top: 150px;
}

@media (max-width: 767.98px) {
  .system_security_second{
    padding-top: 100px;
  }
}

.system_security_second:after{
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  display: block;
  top: 0;
  left: 0;
  background: linear-gradient(#181853, #2E318E);
  z-index: 1;

}

.system_security_second .row {
  max-width: 1703px;
  padding: 0 50px;
  margin: auto;
  justify-content: center;
  gap: 85px;
  position: relative;
  z-index: 2;
}

@media (max-width: 1440.98px) {
  .system_security_second .row {
    gap: 40px;
    padding: 0 40px;

  }
}

@media (max-width: 991.98px) {
  .system_security_second .row {
    gap: 40px 20px;
    padding: 0 20px;
  }
}

@media (max-width:  575.98px) {
  .system_security_second .row {
    padding: 0 10px;
  }
}

.list-ss-second{
  padding: 55px 55px 55px 55px;
  position: relative;
  width: calc((100% - 85px - 85px) / 3);
}

@media (max-width: 1640.98px) {
  .list-ss-second{
    padding: 55px 40px 55px 40px;
  }

}

@media (max-width: 1440.98px) {
  .list-ss-second{
    padding: 40px 20px 40px 30px;
    width: calc((100% - 40px - 40px) / 3);

  }
}

@media (max-width: 991.98px) {
  .list-ss-second{
    padding: 40px ;
    width: calc((100% - 20px) / 2);

  }
  .list-ss-second:nth-child(3){
    width: 100%;
  }

}

@media (max-width:  675.98px) {
  .list-ss-second{
    padding: 40px 20px 40px 30px;
    width: 100%;

  }
}

.list-ss-second0 .pic {
    height: 12vw;
    width: 12vw;
    position: absolute;
    top: -4vw;
    right: -2.5vw;
    z-index: 2;
    max-width: 230px;
    background-size: contain !important;

}

.list-ss-second1 .pic {
    height: 12.4vw;
    width: 12.4vw;
    position: absolute;
    top: -3vw;
    right: -2vw;
    z-index: 2; 
    max-width: 238px;
    background-size: contain !important;
}

.list-ss-second2 .pic {
    height: 12.4vw;
    width: 12.4vw;
    position: absolute;
    top: -4vw;
    right: -3.5vw;
    z-index: 2;
    max-width: 238px;
    background-size: contain !important;
}

@media (max-width:  1440.98px) {
  .list-ss-second0 .pic {
    height: 11vw;
    width: 11vw;
  }
  .list-ss-second1 .pic {
      height: 12.4vw;
      width: 12.4vw;
  }
  .list-ss-second2 .pic {
      height: 12.4vw;
      width: 12.4vw;
  }
}

@media (max-width:  1199.98px) {
  .list-ss-second2 .pic {
      top: -6vw;
  }
}

@media (max-width:  991.98px) {
  .list-ss-second0 .pic {
    height: 18vw;
    width: 18vw;
  }
  .list-ss-second1 .pic {
      height: 18vw;
      width: 18vw;
      right: 0;

  }
  .list-ss-second2 .pic {
      height: 18vw;
      width: 18vw;
      right: 2vw;
  }
}

@media (max-width:  675.98px) {
  .list-ss-second0 .pic {
    height: 150px;
    width: 150px;
    top: -40px;
    right: -10px;
  }
  .list-ss-second1 .pic {
    height: 150px;
    width: 150px;
    top: -20px;
    right: 10px;
  }
  .list-ss-second2 .pic {
    height: 150px;
    width: 150px;
    top: -50px;
    right: -10px;
  }
}

@property --x {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 78%;
}

@property --y {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 100%;
}

@keyframes move {
  0%   { --x: 78%; --y: 100%; }
  30%  { --x: 65%; --y: 120%; }
  60%  { --x: 90%; --y: 90%; }
  100% { --x: 78%; --y: 100%; }
}

.list-ss-second0:after,
.list-ss-second1:after,
.list-ss-second2:after
{
    position: absolute;
    right: 0px;
    width: 100%;
    height: 100%;
    bottom: 0;
    content: '';
    display: block;
    z-index: 1;
    border-radius: 20px;

}

.list-ss-second0:after{
  background: #1F1F6E;
  background: radial-gradient(circle at var(--x) var(--y), rgba(180, 23, 101, 100%) 0%,  rgba(31, 31, 110, 100%) 66%);
  animation: move 6s ease-in-out infinite;
}

.list-ss-second1:after{
  background: #1F1F6E;
  background: radial-gradient(circle at var(--x) var(--y), rgba(23, 114, 180, 100%) 0%,  rgba(31, 31, 110, 100%) 66%);
  animation: move 6s ease-in-out infinite;
}

.list-ss-second2:after{
  background: #1F1F6E;
  background: radial-gradient(circle at var(--x) var(--y), rgba(180, 108, 23, 100%) 0%,  rgba(31, 31, 110, 100%) 66%);
  animation: move 6s ease-in-out infinite;
}

.list-ss-second  .listBox{
  position: relative;
  z-index: 2;
}

.list-ss-second .ul-list{

}

.list-ss-second .title{
  font-size: clamp(20px, 2.5vw, 40px);
  font-style: normal;
  font-weight: 700;
  line-height: 130%; /* 52px */
  letter-spacing: 2px;
  position: relative;
}

.list-ss-second .title:after{
  content: '';
  width: 63px;
  height: 4px;
  position: absolute;
  bottom: -25px;
  background: #fff;
  left: 0;
  display: block;

}

.list-ss-second .ul-list{
  margin-top: 68px;
  color: #FFF;
  opacity: 0.7;
  font-family: Roboto;
  font-size: clamp(16px, 1.7vw, 22px);
  font-style: normal;
  font-weight: 700;
  line-height: 130%; /* 28.6px */
  letter-spacing: 1.1px;
  list-style-type: none!important;
  padding-left: 36px;
}

@media (max-width: 767.98px) {
  .list-ss-second .ul-list{
    padding-left: 20px;
  }
}

.list-ss-second .ul-list li{
  position: relative;
  padding-bottom: 10px;
}

.list-ss-second .ul-list li:before{  
    content: '●';
    font-size: clamp(20px, 2vw, 40px);
    line-height: 14px;
    position: absolute;
    left: -40px;
    width: 18px;
    height: 18px;
    color: #FFF;
    opacity: 0.7;
    top: 2px;
}

@media (max-width: 767.98px) {
  .list-ss-second .ul-list li:before{  
      left: -20px;
  }
}

.system_security_third {
  padding-top: 206px;
  position: relative;
}

@media (max-width: 767.98px) {
  .system_security_third {
    padding-top: 100px;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.system_security_thirdBg .pic {
  position: absolute;
  top: -3vw;
  left: 18vw;
  width: 64vw;
  height: 64vw;
  display: block;
  z-index: 0;
  background-size: contain !important;
}

.system_security_thirdBg .pic.ani {
  animation: spin 40s linear infinite;
  z-index: 1;
}

.system_security_third .row {
  margin-top: 100px;
  justify-content: center;
  align-items: center;
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .system_security_third .row {
    margin-top: 60px;
  }
}

@media (max-width: 767.98px) {
  .system_security_third .row {
    flex-direction: column;
    margin-top: 50px;
  }
}

.system_security_third .line-Title {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 575.98px) {
  .system_security_third .line-Title {
    max-width: 220px;
    margin: auto;
  }
}

.system_security_third .line-Title p:first-child {
  padding-right: 30px;
}

@media (max-width: 575.98px) {
  .system_security_third .line-Title p:first-child {
    padding-right: 0px;
  }
}

.system_security_third .box .text {
  text-align: center;
  max-width: 630px;
  margin: 17px auto;
}

.system_security_third .imgthird {
  margin-right: 2vw;
  position: relative;
}

@media (max-width: 991.98px) {
  .system_security_third .imgthird {
    margin-right: 0;
  }
}

.imgthird-main {
  mix-blend-mode: plus-lighter;
  width: 34.85vw;
  height: 33vw;
  background-size: contain !important;
  max-width: 664px;
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .imgthird-main {
    width: 50vw;
    height: 50vw;
  }
}

@media (max-width: 767.98px) {
  .imgthird-main {
    width: 70vw;
    height: 70vw;
  }
}

.imgthird-second {
  position: absolute;
  right: 0.5vw;
  top: 3vw;
  width: 13vw;
  height: 13vw;
  display: block;
  background-size: contain !important;
  max-width: 294px;
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .imgthird-second {
    top: 6vw;
    width: 17vw;
    height: 17vw;
  }
}

@media (max-width: 767.98px) {
  .imgthird-second {
    top: 8vw;
    width: 25vw;
    height: 25vw;
  }
}

.system_security_third .list {
  list-style-type: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 46.1vw;
}

@media (max-width: 991.98px) {
  .system_security_third .list {
    max-width: 90vw;
  }
}

.system_security_third .list li {
  border-radius: 15px;
  background: #373aa7;
  padding: 24px 20px 17px 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 39px;
}

@media (max-width: 575.98px) {
  .system_security_third .list li {
    flex-direction: column;
    padding: 35px 14px 35px 14px;
    gap: 20px;
    text-align: center;
  }
}

.system_security_third .list .pic {
  width: 96px;
  height: 96px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  padding: 20px;
  background-size: auto !important;
  margin: 0;
}

.system_security_third .list .title {
  color: #fff;
  font-family: Roboto;
  font-size: clamp(20px, 2vw, 30px);
  font-style: normal;
  font-weight: 700;
  line-height: 130%; /* 39px */
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 6px;
}

.system_security_third .list .text {
  color: #fff;
  font-family: 'Noto Sans TC';
  font-size: clamp(16px, 1.4vw, 20px);
  font-style: normal;
  font-weight: 500;
  line-height: 160%; /* 32px */
  opacity: 0.8;
  margin: 0;
}

.system_security_fourth {
  margin-top: 300px;
}

@media (max-width: 767.98px) {
  .system_security_fourth {
    margin-top: 150px;
  }
}

.system_security_fourthBg {
  position: relative;
  top: -7vw;
}

.system_security_fourthBg .pic {
  width: 100%;
  height: 1360px;
  position: absolute;
  z-index: 1;
}

.system_security_fourthBg .pic.normal {
  top: 15px;
}

.system_security_fourthBg .pic.lightpic {
  mix-blend-mode: plus-lighter;
  z-index: 2;
  top: -25px;
}

.system_security_fourth .containerBox {
  max-width: 1540px;
  width: 100%;
  margin: auto;
  overflow: hidden;
  position: relative;
  padding: 100px 20px 0 20px;
  margin-top: -100px;
}

@media (max-width: 1199.98px) {
  .system_security_fourth .containerBox {
    padding: 0 20px;
    margin-top: 0px;
  }
}

.system_security_fourth .base-row,
.system_security_fourth .box {
  position: relative;
  z-index: 3;
}

.system_security_fourth .base-row {
  gap: 45px;
  align-items: flex-end;
  margin-top: 5vw;
  margin-bottom: 10vw;
  margin-right: 0;
  margin-left: 0;
  justify-content: center;
}

@media (max-width: 991.98px) {
  .system_security_fourth .base-row {
    margin-top: -7vw;
  }
}

@media (max-width: 767.98px) {
  .system_security_fourth .row {
    flex-direction: column;
  }
  .system_security_fourth .base-row {
    gap: 30px;
    align-items: center;
    flex-direction: row;
  }
}

@media (max-width: 575.98px) {
  .system_security_fourth .base-row {
    gap: 20px;
  }
  .system_security_fourth .base-row {
    flex-direction: column;
  }
}

.system_security_fourth .box {
  padding-left: 65px;
  margin-top: 63px;
}

@media (max-width: 991.98px) {
  .system_security_fourth .box {
    margin: auto;
  }
}

@media (max-width: 767.98px) {
  .system_security_fourth .box {
    padding-left: 32.5px;
    margin-top: 34px;
  }
}

@media (max-width: 575.98px) {
  .system_security_fourth .box {
    padding-left: 0px;
  }
}

.system_security_fourth .box .line-Title {
  max-width: 720px;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 15px;
  width: 75%;
}

.system_security_fourth .box .line-Title .w100 {
  width: 100%;
}

@media (max-width: 575.98px) {
  .system_security_fourth .box .line-Title {
    margin: auto;
    width: 100%;
    margin: auto;
    max-width: 235px;
  }
}

.system_security_fourth .box .text {
  margin: 0;
}

@media (max-width: 575.98px) {
  .system_security_fourth .box .text {
    text-align: center;
  }
}

.system_security_fourth .imgfourth {
  position: absolute;
  margin-left: auto;
  right: 3vw;
}

@media (max-width: 1440.98px) {
  .system_security_fourth .imgfourth {
    right: 4vw;
  }
}

@media (max-width: 1199.98px) {
  .system_security_fourth .imgfourth {
    right: -5vw;
  }
}

@media (max-width: 991.98px) {
  .system_security_fourth .imgfourth {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    margin-top: 30px;
  }
}

.imgfourth-main {
  mix-blend-mode: color-dodge;
  width: 36.9vw;
  height: 33vw;
  opacity: 0.8 !important;
  position: relative;
  right: -0.5vw;
  top: -4.5vw;
  max-width: 666px;
  background-size: contain !important;
  z-index: 3;
}

@media (max-width: 1440.98px) {
  .imgfourth-main {
    width: 40vw;
    height: 40vw;
  }
}

@media (max-width: 1199.98px) {
  .imgfourth-main {
    width: 50vw;
    height: 50vw;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .imgfourth-main {
    width: 70vw;
    height: 70vw;
  }
}

@media (max-width: 767.98px) {
  .imgfourth-main {
    width: 90vw;
    height: 90vw;
    right: -6vw;
  }
}

@media (max-width: 575.98px) {
  .imgfourth-main {
    width: 90vw;
    height: 90vw;
    right: -9vw;
  }
}

.imgfourth-second,
.imgfourth-second-s {
  position: absolute;
  left: 0.5vw;
  top: 3vw;
  width: 14.85vw;
  height: 19.1vw;
  display: block;
  max-width: 259px;
  background-size: contain !important;
}

.imgfourth-second {
  z-index: 4;
}

.imgfourth-second-s {
  mix-blend-mode: color-burn;
  z-index: 3;
  opacity: 0.5 !important;
}

@media (max-width: 1440.98px) {
  .imgfourth-second,
  .imgfourth-second-s {
    top: 5vw;
    width: 18vw;
    height: 20vw;
  }
}

@media (max-width: 1199.98px) {
  .imgfourth-second,
  .imgfourth-second-s {
    top: 8vw;
    width: 21vw;
    height: 24vw;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .imgfourth-second,
  .imgfourth-second-s {
    top: 13vw;
    width: 35vw;
    height: 35vw;
  }
}

@media (max-width: 767.98px) {
  .imgfourth-second,
  .imgfourth-second-s {
    top: 20vw;
    width: 45vw;
    height: 45vw;
    left: 5vw;
  }
}

@media (max-width: 575.98px) {
  .imgfourth-second,
  .imgfourth-second-s {
    top: 20vw;
    width: 43vw;
    height: 43vw;
    left: 5vw;
  }
}

.system_security_fourth .list.list5 {
  width: calc((100% - (45px * 4)) / 5);
  border-radius: 30px;
  padding: 30px 24px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 1199.98px) {
  .system_security_fourth .list.list5 {
    width: calc((100% - (45px * 4)) / 3);
    padding: 35px 20px;
  }
}

@media (max-width: 767.98px) {
  .system_security_fourth .list.list5 {
    width: calc((100% - (30px * 4)) / 2);
    padding: 35px 15px;
  }
}

@media (max-width: 575.98px) {
  .system_security_fourth .list.list5 {
    width: 100%;
    padding: 35px 15px;
  }
}

.list-ss-lightblue {
  background: linear-gradient(0deg, #656aef 0%, #656aef 100%), #656aef;
  height: 434px;
}

.list-ss-blue {
  background: #5055e8;
  height: 352px;
}

.list-ss-darkblue {
  background: #3d40a6;
  height: 278px;
}

@media (max-width: 767.98px) {
  .list-ss-lightblue,
  .list-ss-blue,
  .list-ss-darkblue {
    height: auto;
    min-height: 200px;
  }
}

.system_security_fourth .list5 .title {
  font-family: 'Noto Sans TC';
  font-size: clamp(20px, 1.4vw, 24px);
  font-style: normal;
  font-weight: 700;
  line-height: 160%; /* 38.4px */
  margin-bottom: 18px;
}

.system_security_fourth .list.list5 .pic {
  position: absolute;
  width: 100%;
  background-size: contain !important;
}

.system_security_fourth .list.list5:first-child .pic {
  width: 161px;
  height: 166px;
  max-width: 100%;
  mix-blend-mode: color-dodge;
  opacity: 0.8 !important;
  bottom: -4%;
  left: 6%;
}

.system_security_fourth .list.list5:nth-child(2) .pic {
  width: 360px;
  height: 213px;
  max-width: 130%;
  mix-blend-mode: color-dodge;
  opacity: 0.5 !important;
  bottom: -35%;
  left: -17%;
}

.system_security_fourth .list.list5:nth-child(3) .pic {
  width: 3270px;
  height: 87px;
  max-width: 130%;
  mix-blend-mode: color-dodge;
  opacity: 0.5 !important;
  bottom: -10%;
  left: -17%;
}

.system_security_fourth .list.list5:nth-child(4) .pic {
  width: 100%;
  height: 202px;
  max-width: 100%;
  mix-blend-mode: lighten;
  opacity: 0.8 !important;
  bottom: -35%;
  left: 0;
}

.system_security_fourth .list.list5:last-child .pic {
  width: 250px;
  height: 252px;
  max-width: 100%;
  mix-blend-mode: color-dodge;
  opacity: 0.5 !important;
  bottom: -23%;
  left: 10%;
}

@media (max-width: 767.98px) {
  .system_security_fourth .list.list5 .pic {
    opacity: 0.3 !important;
  }

  .system_security_fourth .list.list5:last-child .pic {
    left: 25%;
  }
}

@media (max-width: 767.98px) {
  .system_security_fifth {
    margin: 50px 0 0 0;
  }
}

.system_security_fifthBg {
  position: relative;
  top: 9vw;
}

.system_security_fifthBg .pic {
  width: 100%;
  height: 1360px;
  position: absolute;
  z-index: 1;
}

.system_security_fifthBg .pic.normal {
  top: 15px;
}

.system_security_fifthBg .pic.lightpic {
  mix-blend-mode: plus-lighter;
  z-index: 2;
  top: -25px;
}

.system_security_fifth .row {
  flex-direction: row-reverse;
  justify-content: center;
  gap: 160px;
  align-items: center;
  margin: 0;
  padding: 0 20px;
}

@media (max-width: 1440.98px) {
  .system_security_fifth .row {
    gap: 80px;
  }
}

@media (max-width: 991.98px) {
  .system_security_fifth .row {
    gap: 20px;
  }
}

@media (max-width: 575.98px) {
  .system_security_fifth .row {
    gap: 20px;
  }
}

.system_security_fifth .box {
  max-width: 630px;
  width: 100%;
  position: relative;
  z-index: 2;
}

@media (max-width: 1440.98px) {
  .system_security_fifth .box {
    max-width: 475px;
  }
}

.system_security_fifth .line-Title {
  max-width: 720px;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 15px;
}

@media (max-width: 575.98px) {
  .system_security_fifth .line-Title {
    max-width: 235px;
    margin: auto;
  }
}

.system_security_fifth .line-Title .w100 {
  width: 100%;
}

.system_security_fifth .imgfifth {
  position: relative;
  width: 38.87vw;
  height: 32.8vw;
  max-width: 100%;
}

@media (max-width: 991.98px) {
  .system_security_fifth .imgfifth {
    width: 60vw;
    height: 60vw;
  }
}

@media (max-width: 575.98px) {
  .system_security_fifth .imgfifth {
    width: 80vw;
    height: 80vw;
  }
}

.imgfifth-main {
  width: 100%;
  height: 100%;
  position: relative;
  right: 0;
  top: 0;
  background-size: contain !important;
  z-index: 4;
}

.imgfifth-second,
.imgfifth-second1 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: block;
  background-size: contain !important;
}

.imgfifth-second {
  z-index: 5;
  mix-blend-mode: screen;
}

.imgfifth-second1 {
  mix-blend-mode: overlay;
  z-index: 4;
}

.imgfifth-third {
  width: 27.8vw;
  height: 27.8vw;
  position: absolute;
  right: 10.5vw;
  top: 4.5vw;
  max-width: 666px;
  background-size: contain !important;
  z-index: 1;
  mix-blend-mode: plus-lighter;
  animation: spin 6s linear infinite;
}

@media (max-width: 991.98px) {
  .imgfifth-third {
    width: 40.8vw;
    height: 40.8vw;
    right: 17.5vw;
    top: 12.5vw;
  }
}

@media (max-width: 575.98px) {
  .imgfifth-third {
    width: 60.8vw;
    height: 60.8vw;
    right: 20.5vw;
    top: 14.5vw;
  }
}

.system_security_fifth .base-row {
  display: flex;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
  gap: 25px;
  max-width: 1504px;
  margin: 30px auto 0 auto;
}

@media (max-width: 1555.98px) {
  .system_security_fifth .base-row {
    margin: 15px 20px 0 20px;
  }
}

.list-ss-fifth {
  display: flex;
  min-height: 180px;
  padding: 25px 30px 20px 30px;
  flex-direction: column;
  align-items: flex-start;
  border-radius: 20px;
  border: 1px solid #4c4cea;
  background: #2e318e;
  box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.15);
}

.list-ss-fifth.list4 {
  width: calc((100% - (25px * 3)) / 4);
}

@media (max-width: 1199.98px) {
  .list-ss-fifth.list4 {
    width: calc((100% - (25px * 2)) / 3);
  }
}

@media (max-width: 767.98px) {
  .list-ss-fifth.list4 {
    width: calc((100% - 25px) / 2);
  }
}

@media (max-width: 575.98px) {
  .list-ss-fifth.list4 {
    width: 100%;
  }
}

.list-ss-fifth .title {
  color: #fff;
  font-family: 'Noto Sans TC';
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 130%; /* 26px */
  letter-spacing: 1px;
}

.list-ss-fifth .text {
  color: #fff;
  font-family: 'Noto Sans TC';
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  letter-spacing: 0.8px;
  margin: 0;
}

.mask {
  /* Mask 初始化：一個小方塊在左下角 */
  mask-image: radial-gradient(circle at 0% 100%, #000 0 100%, transparent 100%);
  -webkit-mask-image: radial-gradient(
    circle at 0% 100%,
    #000 0 100%,
    transparent 100%
  );

  mask-size: 0 0;
  -webkit-mask-size: 0 0;

  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;

  animation: reveal 3s;
  animation-iteration-count: infinite;
}

/* 動畫 */

@keyframes reveal {
  0% {
    mask-position: 0% 100%;
    -webkit-mask-position: 0% 100%;
    mask-size: 0% 0%;
    -webkit-mask-size: 0% 0%;
    opacity: 1;
  }

  35% {
    /* 延伸開始 → 慢慢加速 */
    mask-position: 25% 75%;
    -webkit-mask-position: 25% 75%;
    mask-size: 45% 30%;
    -webkit-mask-size: 45% 30%;
    animation-timing-function: cubic-bezier(
      0.25,
      0.46,
      0.45,
      0.94
    ); /* smooth accel */
  }

  90% {
    /* 最後到右上並輕柔放大 */
    mask-position: 80% 0%;
    -webkit-mask-position: 80% 0%;
    mask-size: 100% 60%;
    -webkit-mask-size: 100% 60%;
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

.system_security_sixth {
  padding-top: 190px;
  position: relative;
  z-index: 2;
}

@media (max-width: 1199.98px) {
  .system_security_sixth {
    padding-top: 85px;
  }
}

.system_security_sixth .line-Title {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

@media (max-width: 575.98px) {
  .system_security_sixth .line-Title {
    max-width: 220px;
    margin: auto;
  }
}

.system_security_sixth .box .text {
  text-align: center;
  max-width: 630px;
  margin: 0 auto;
}

.system_security_sixth .base-row {
  max-width: 1580px;
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto 0 auto;
  gap: 30px 60px;
  align-items: center;
  padding: 122px 20px 176px 20px;
}

@media (max-width: 767.98px) {
  .system_security_sixth .base-row {
    gap: 20px;
    margin: 0 auto 0 auto;
    padding: 60px 20px 80px 20px;
  }
}

.imgsixth {
  background-size: contain !important;
  margin: 0;
}

.imgsixth.pb25 {
  padding-bottom: 25px;
}

@media (max-width: 767.98px) {
  .imgsixth {
    width: calc((100% - 20px) / 2);
    text-align: center;
  }
}