.security-banner {
  position: relative;
  background-color: #f1f4fd;
  height: 540px;
}
.security-banner .sub-title {
  position: relative;
  display: flex;
  align-items: center;
}
.security-banner .sub-title::before {
  content: "";
  display: block;
  width: 3px;
  height: 70%;
  background-color: #1764ff;
  margin-right: 12px;
}
.security-banner img {
  user-select: none;
  -webkit-user-drag: none;
}
.security-banner .container {
  height: 100%;
}
.security-banner .banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  user-select: none;
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.security-banner .banner-content {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.security-banner .banner-footer {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0.7);
}
.security-banner .links {
  height: 100px;
  display: flex;
  align-items: center;
}

.security-banner .link-2 {
  margin-left: 106px;
}
.security-banner .download-btn {
  width: 122px;
  box-shadow: -5px -5px 10px 0px #fff, 5px 5px 10px 0px #c9d9e8;
}
@media (max-width: 768px) {
  .security-banner {
    height: 460px;
  }
  .security-banner .sub-title {
    justify-content: center;
  }
  .security-b {
    font-size: 28px !important;
  }
  .security-p {
    font-size: 12px !important;
  }
  .security-banner .banner-content p {
    font-size: 14px;
    width: 90%;
    margin: 4px auto !important;
  }
  .security-banner .banner-content div {
    justify-content: center;
  }
}
@media screen and (max-width: 575px) {
  .security-banner .links {
    justify-content: space-around;
  }
  .security-banner .link-2 {
    margin-left: 0;
  }
}
/*  当前形势 */
.security-quo {
  padding: 78px 0 50px;
}
.security-quo .quo-content {
  display: flex;
  align-items: flex-end;
  background-color: #f5f7fc;
  padding: 40px 36px;
  border-radius: 8px;
  background-image: url(/libraries_v4/view/security/imgs/quo-img.png);
  background-repeat: no-repeat;
  background-size: 240px 240px;
  background-position: left bottom;
}
.security-quo .quo-info {
  flex: 1;
  flex-shrink: 0;
}
.security-quo .quo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.security-quo .quo-item-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

@media screen and (max-width: 1199px) {
  .security-quo .quo-img {
    display: none;
  }

  .security-quo .quo-content {
    background-image: none;
  }
  .security-quo .quo-info {
    padding-left: 0;
    padding-right: 0;
  }
}
@media screen and (max-width: 768px) {
  .security-quo .quo-info {
    font-size: 14px;
  }
  .security-quo {
    padding: 30px 0;
  }
  .security-quo p {
    font-size: 14px;
  }
}
@media screen and (max-width: 676px) {
  .security-quo .quo-content {
    padding-top: 40px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .security-quo .link-item .fn14 {
    font-size: 12px;
  }
  .security-quo .link-item-img {
    width: 40px;
    height: 40px;
  }
}

.security-md5 .iso-item {
  display: flex;
  flex-direction: column;
  position: relative;
  align-items: center;
}

.security-md5 .iso-item-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.security-md5 .des {
  position: absolute;
  top: 120px;
  left: 50%;
  width: 100%;
  transition: all 0.3s ease-out;
  transform: translate(-50%, 0);
  background: #fff;
  box-shadow: 0 4px 16px 0 rgba(218, 221, 231, 0.7);
  opacity: 0;
  padding: 8px;
  z-index: -1;
  border-radius: 4px;
  font-size: 14px;
}
.security-md5 .iso-item:hover .des {
  top: 85px;
  z-index: 99;
  opacity: 1;
}

.security-md5 ul.md5s {
  margin-top: 64px;
}
.security-md5 ul.md5s li {
  position: relative;
}
.security-md5 ul.md5s li img.bg {
  width: 100%;
  object-fit: cover;
  min-height: 480px;
}
.security-md5 .md5-item {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  height: 100%;
  transform: translateX(-50%);
  display: flex;
}
.security-md5 .item-content {
  width: 45%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.security-md5 ul.md5s li:nth-child(2n + 1) .md5-item {
  justify-content: flex-end;
}
.security-md5 .source {
  display: flex;
  align-items: center;
}
.security-md5 .source-warning {
  color: #f19932;
}
.security-md5 .source-success {
  color: #006bfc;
}

.security-md5 .source img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}
.security-md5 .iso-item > div {
  width: 80px;
  height: 80px;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #e1e6ed;
}
.security-md5 .iso-item > div img {
  width: 40px;
}

.security-md5 .iso-item a {
  color: #1764ff;
}

.security-md5 .iso-item:hover .roda-arrow {
  transform: rotate(45deg) scale(0.8);
}
.security-md5 .iso-name {
  text-wrap: nowrap;
}

@media screen and (max-width: 767px) {
  .security-md5 p {
    font-size: 14px;
  }
  .security-md5 ul.md5s li img.bg {
    min-height: 350px;
  }
  .security-md5 ul.md5s {
    margin-top: 30px;
  }
  .security-md5 .iso-item-img,
  .security-md5 .iso-item > div {
    width: 60px;
    height: 60px;
  }
  .security-md5 .iso-name {
    font-size: 14px;
  }
  .security-md5 .item-content {
    width: 100%;
  }
}

/* 企划 */
.security-plan {
  padding: 72px 0;
  background: #fff;
  position: relative;
}
.security-plan .title {
  color: #41464f;
}
.security-plan ul.card-list {
  display: flex;
  justify-content: space-between;
  margin: 40px -0.5rem 0;
  flex-wrap: wrap;
}
.security-plan ul.card-list li {
  margin-top: 60px;
}
.security-plan ul.card-list .card-item {
  position: relative;
  padding: 24px;
  border-radius: 4px;
  width: 100%;
  background-color: #f3f5f9;
  height: 100%;
  min-height: 144px;
}
.security-plan ul.card-list .card-item .title {
  font-weight: bold;
  font-size: 20px;
  color: #1a1c1f;
}
.security-plan ul.card-list .card-item .text {
  font-size: 14px;
  color: #41464f;
}
.security-plan ul.card-list .card-item img {
  position: absolute;
  top: 0;
  right: 0px;
  transform: translateY(-40%);
  width: 120px;
  height: 120px;
  object-fit: contain;
  pointer-events: none;
}
@media (max-width: 768px) {
  .security-plan {
    padding: 30px 0;
  }
  .security-plan ul.card-list {
    margin: 20px -0.5rem 0;
  }
}
@media screen and (max-width: 991px) {
  section h1 {
    font-size: 30px;
  }
  section h2 {
    font-size: 26px;
  }
  section h4 {
    font-size: 24px !important;
  }
}