.security-host .security-banner {
  height: 600px;
}
.security-host .security-banner .banner__content_right {
  padding-top: 140px;
}
.security-host .security-banner .banner__content_right .iconImg {
  top: -10px;
}
.security-host .security-banner .banner__content_left p {
  font-size: 22px;
  line-height: 40px;
}
.host-framework {
  padding: 60px 0 50px;
}
.host-framework .flex-row {
  align-items: center;
  justify-content: space-between;
}
.host-framework .flex-item {
  width: 48%;
  padding: 30px 0;
}
.host-framework .flex-item:nth-child(even) {
  padding-left: 20px;
}
.host-framework h4 {
  color: #002249;
  font-size: 36px;
  margin: 0 0 15px;
  font-weight: bold;
}
.host-framework h4 strong {
  color: #ef2a3a;
}
.host-framework label {
  font-size: 20px;
  line-height: 36px;
}
.host-framework p {
  font-size: 20px;
  line-height: 40px;
}
@media screen and (max-width: 576px) {
  .host-framework .flex-item.i {
    display: none;
  }
  .host-framework .flex-item {
    width: 100%;
    padding: 15px 0;
  }
  .host-framework .flex-item:nth-child(even) {
    padding-left: 0;
  }
  .host-framework h4 {
    font-size: 20px;
  }
  .host-framework p {
    font-size: 14px;
    line-height: 26px;
  }
}
.host-adv {
  background: url(/img/page/network/chatgpt/topo-bg.jpg) no-repeat top;
  background-size: 100%;
  padding: 70px 0;
}
.host-adv .box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 50px;
}
.host-adv .con {
  display: flex;
  align-items: center;
  width: calc((100% - 44px)/2);
  background-color: #f3f5f8;
  padding: 28px 31px 28px 28px;
  margin-bottom: 20px;
}
.host-adv .con:hover {
  background-color: #d9e7fb;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  transition: all 0.5s;
  cursor: pointer;
}
.host-adv .con .c-left {
  display: flex;
  align-items: center;
  height: 100%;
  font-size: 24px;
  font-weight: bold;
  color: #0c59db;
  white-space: nowrap;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  margin-right: 24px;
}
.host-adv .con:nth-child(1) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-1.png);
}
.host-adv .con:nth-child(2) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-2.png);
}
.host-adv .con:nth-child(3) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-4.png);
}
.host-adv .con:nth-child(4) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-5.png);
}
.host-adv .con:nth-child(5) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-3.png);
}
.host-adv .con:nth-child(6) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-8.png);
}
.host-adv .con:nth-child(7) .c-left {
  background-image: url(/img/v2025/security/host/advantage-icon-6.png);
}
.host-adv .con .c-right {
  font-size: 16px;
  line-height: 30px;
  color: #002249;
}
.host-adv .con .c-right div::before {
  content: url(/img/v2025/security/host/advantage-icon.png);
}
.host-adv .con .c-right div:not(:last-child) {
  margin-bottom: 12px;
}
@media screen and (max-width: 576px) {
  .host-adv {
    padding: 40px 0;
  }
  .host-adv .box {
    margin-top: 20px;
  }
  .host-adv .con {
    padding: 15px;
    width: 100%;
  }
}
.host-topo {
  padding: 50px 0 130px;
  background-color: #f8f9fb;
}
@media screen and (max-width: 576px) {
  .host-topo {
    padding: 0 0  50px;
  }
}
.host-point {
  padding: 50px 0 100px;
}
.host-point .contrast-data {
  border: 1px solid #c6d3e9;
  width: 100%;
  margin-top: 30px;
}
.host-point .contrast-data .title {
  border-bottom: 1px solid #c6d3e9;
}
.host-point .contrast-data .title td.hover {
  background-color: #8bbbff;
}
.host-point .contrast-data .title span {
  font-weight: bold;
  color: #002249;
  font-size: 20px;
  padding: 5px 0;
  display: inline-block;
}
.host-point .contrast-data tr:nth-child(odd) {
  background-color: #f7faff;
}
.host-point .contrast-data td {
  padding: 15px 10px 15px 40px;
}
.host-point .contrast-data td:not(:first-child) {
  text-align: center;
  padding: 22px 18px;
  width: calc((100% - 200px)/2);
}
.host-point .contrast-data td {
  cursor: pointer;
  font-size: 16px;
  line-height: 30px;
  width: 200px;
  border-left: 1px solid #c6d3e9;
  border-right: 1px solid #c6d3e9;
}
.host-point .contrast-data td.hoverprev {
  border-right: none;
}
.host-point .contrast-data td.hover {
  border-left: 1px solid #8bbbff;
  border-right: 1px solid #8bbbff;
}
@media screen and (max-width: 576px) {
  .host-point {
    padding: 0 0  50px;
  }
  .host-point .contrast-content {
    overflow: hidden;
    overflow-x: scroll;
  }
  .host-point .contrast-content .contrast-data {
    width: 650px;
  }
  .host-point .contrast-content .contrast-data td {
    padding: 10px !important;
    width: 100px;
    font-size: 14px !important;
  }
  .host-point .contrast-content .contrast-data td:not(:first-child) {
    width: calc((100% - 100px)/2);
  }
}