.security-page {
  --security-gradient: linear-gradient(90deg, #1664ff 0%, #6b3dff 100%);
  color: var(--color-text);
}

.security-icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.security-container {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.security-section {
  padding: var(--section-y) 0;
}

.security-hero {
  height: 500px;
  background: #e8f5ff url("/img/v2026/solution/security/security-hero-bg.jpg") center / cover no-repeat;
}

.security-hero__inner {
  display: flex;
  align-items: center;
  height: 100%;
}

.security-hero__content {
  width: 760px;
}

.security-hero__eyebrow {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 8px 22px;
  border-radius: 24px;
  color: var(--color-primary);
  font-size: var(--font-size-subtitle);
  line-height: 28px;
  background: rgba(255, 255, 255, 0.92);
}

.security-hero__title {
  margin: 0;
  font-size: 48px;
  line-height: 64px;
  font-weight: var(--weight-bold);
}

.security-hero__text {
  max-width: 750px;
  margin: 22px 0 30px;
  font-size: var(--font-size-subtitle);
  line-height: 32px;
}

.security-actions {
  display: flex;
  gap: 12px;
}

.security-button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 210px;
  height: 48px;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-small);
  box-sizing: border-box;
  font-size: 16px;
  box-shadow: none;
  transition: color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.security-button--primary {
  color: #ffffff;
  background: var(--security-gradient);
}

.security-button--primary::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -48px;
  z-index: 0;
  width: calc(100% + 96px);
  border-radius: 0 48px 48px 0;
  content: "";
  background: var(--color-primary);
  transform: translateX(-110%);
  transition: transform 0.68s cubic-bezier(0.22, 0.8, 0.28, 1);
}

.security-button--light {
  border: 0;
  color: var(--color-text);
  background: #ffffff;
}

.security-button__outline {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 1;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  pointer-events: none;
  transition: stroke-dashoffset 0.82s cubic-bezier(0.22, 0.8, 0.28, 1);
}

.security-button__outline path {
  vector-effect: non-scaling-stroke;
}

.security-button span {
  position: relative;
  z-index: 1;
}

.security-button:hover {
  box-shadow: 0 8px 20px rgba(21, 101, 216, 0.3);
  transform: translateY(-2px);
}

.security-button--primary:hover::before {
  transform: translateX(0);
}

.security-button--light:hover .security-button__outline {
  stroke-dashoffset: 0;
}

.security-button--light:hover {
  color: var(--color-primary);
  background: #ffffff;
}

.security-heading {
  margin-bottom: 44px;
  text-align: center;
}

.security-heading__tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 44px;
  padding: 7px 20px;
  border: 0;
  border-radius: 8px;
  box-sizing: border-box;
  color: transparent;
  font-size: var(--font-size-subtitle);
  line-height: 28px;
  font-weight: var(--weight-bold);
  background: linear-gradient(90deg, #1664ff 0%, #6648ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.security-heading__tag::before {
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(90deg, #1664ff 0%, #6648ff 100%);
  content: "";
  pointer-events: none;
  -webkit-mask: linear-gradient(#ffffff 0 0) content-box, linear-gradient(#ffffff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#ffffff 0 0) content-box, linear-gradient(#ffffff 0 0);
  mask-composite: exclude;
}

.security-heading__title,
.security-side-heading__title {
  font-size: var(--font-size-title);
  line-height: var(--line-title);
  font-weight: var(--weight-bold);
}

.security-heading__title {
  margin: 18px 0 10px;
}

.security-heading__text {
  max-width: 1120px;
  margin: 0 auto;
  color: var(--color-muted);
  font-size: var(--font-size-subtitle);
  line-height: var(--line-subtitle);
}

.security-split {
  display: grid;
  grid-template-columns: 450px minmax(0, 1fr);
  gap: 96px;
  align-items: center;
}

.security-side-heading__title {
  margin: 22px 0 14px;
}

.security-side-heading__text {
  margin: 0 0 28px;
  color: var(--color-muted);
  font-size: var(--font-size-subtitle);
  line-height: 32px;
}

.security-pain__cta {
  display: none;
}

.security-pain,
.security-capability,
.security-values {
  background: #f1f6ff;
}

.security-card-grid {
  display: grid;
  gap: 16px;
}

.security-card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.security-info-card,
.security-capability-card {
  position: relative;
  min-height: 210px;
  padding: 28px 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-sizing: border-box;
  background: #ffffff;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.security-info-card:hover {
  border-color: #bdd2ff;
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.security-info-card img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 14px;
}

.security-capability-card img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 14px;
}

.security-info-card img {
  width: 70px;
  height: 70px;
  margin: 0;
}

.security-info-card h3,
.security-capability-card h3,
.security-scenario-card h3,
.security-value-card h3,
.security-architecture__cards h3 {
  margin: 12px 0 6px;
  font-size: var(--font-size-card-title);
  line-height: 30px;
  font-weight: var(--weight-bold);
}

.security-info-card p,
.security-capability-card p,
.security-scenario-card p,
.security-value-card p,
.security-architecture__cards p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-small);
  line-height: var(--line-body);
}

.security-architecture__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.56fr) minmax(420px, 0.82fr);
  gap: 28px;
  align-items: stretch;
  padding: 26px;
  border: 1px solid #dce8fb;
  border-radius: 20px;
  background: linear-gradient(135deg, #f5f9ff, #ffffff 58%, #edf4ff);
  box-shadow: 0 20px 50px rgba(31, 82, 160, 0.1);
}

.security-architecture__image {
  width: 100%;
  height: 100%;
  min-height: 430px;
  border-radius: 14px;
  object-fit: contain;
  background: #ffffff;
}

.security-architecture__cards {
  display: grid;
  gap: 8px;
}

.security-architecture__cards article {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  align-items: center;
  padding: 20px 24px 20px 20px;
  border: 1px solid #dce8fb;
  border-radius: 14px;
  background: #ffffff;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.security-architecture__cards article::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  content: "";
  background: linear-gradient(180deg, #1664ff, #6648ff);
}

.security-architecture__cards article:hover {
  border-color: #bdd2ff;
  box-shadow: var(--shadow-card);
  transform: translateX(5px);
}

.security-architecture__cards strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 48px;
  border-radius: 14px;
  color: #ffffff;
  font-size: 22px;
  font-weight: var(--weight-bold);
  background: linear-gradient(135deg, #1664ff, #6648ff);
  box-shadow: 0 8px 18px rgba(45, 83, 225, 0.24);
}

.security-architecture__cards h3 {
  margin-top: 0;
}

.security-architecture__button {
  display: flex;
  margin: 34px auto 0;
}

.security-capability-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 18px 34px rgba(22, 100, 255, 0.17);
  transform: translateY(-4px);
}

.security-capability-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  border-radius: 8px 0 0 8px;
  content: "";
  background: var(--color-primary);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.security-capability-card:hover::before {
  opacity: 1;
}

.security-capability__cta {
  display: none;
}

.security-capability-card__action {
  position: absolute;
  top: 24px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 132px;
  height: 42px;
  border-radius: 8px;
  color: #ffffff;
  font-size: var(--font-size-small);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.security-capability-card:hover .security-capability-card__action {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.security-scenarios {
  color: #ffffff;
  background: linear-gradient(120deg, #246cf0 0%, #3035b8 100%);
}

.security-heading--light .security-heading__tag {
  color: #b4cdff;
  background: none;
  -webkit-text-fill-color: #b4cdff;
}

.security-heading--light .security-heading__tag::before {
  background: #b4cdff;
}

.security-heading--light .security-heading__title,
.security-heading--light .security-heading__text {
  color: #ffffff;
}

.security-scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.security-scenario-card {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 18px;
  min-height: 180px;
  padding: 28px;
  border-radius: var(--radius-card);
  box-sizing: border-box;
  color: var(--color-text);
  background: #ffffff;
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.security-scenario-card:hover {
  box-shadow: 0 18px 35px rgba(6, 27, 102, 0.32);
  transform: translateY(-5px);
}

.security-scenario-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(23, 70, 160, 0.2);
}

.security-scenario-card:nth-child(1) .security-scenario-card__icon {
  background: linear-gradient(135deg, #3889f5 0%, #25caef 100%);
}

.security-scenario-card:nth-child(2) .security-scenario-card__icon {
  background: linear-gradient(135deg, #e37945 0%, #ffc66b 100%);
}

.security-scenario-card:nth-child(3) .security-scenario-card__icon {
  background: linear-gradient(135deg, #6b69f2 0%, #b781fb 100%);
}

.security-scenario-card:nth-child(4) .security-scenario-card__icon {
  background: linear-gradient(135deg, #11a871 0%, #4cc1bd 100%);
}

.security-scenario-card__icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.security-scenario-card h3 {
  margin-top: 0;
}

.security-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.security-tags span {
  padding: 4px 14px;
  border-radius: 18px;
  color: var(--color-primary);
  font-size: var(--font-size-small);
  line-height: 22px;
  background: #edf3ff;
}

.security-tags strong {
  font-weight: var(--weight-bold);
}

.security-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.security-value-card {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 18px;
  min-height: 180px;
  padding: 28px;
  border: 1px solid #dce8fb;
  border-radius: var(--radius-card);
  box-sizing: border-box;
  background: linear-gradient(135deg, rgba(22, 100, 255, 0.06) 0%, rgba(255, 255, 255, 0) 46%), #ffffff;
  box-shadow: 0 10px 28px rgba(15, 61, 133, 0.06);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.security-value-card:hover {
  border-color: rgba(22, 100, 255, 0.35);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.security-value-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  color: var(--color-primary);
  background: #edf5ff;
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.08);
  transition: color 0.24s ease, background 0.24s ease, transform 0.24s ease;
}

.security-value-card__svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.security-value-card:hover .security-value-card__icon {
  color: #ffffff;
  background: var(--color-primary);
  transform: scale(1.04);
}

.security-value-card h3 {
  margin-top: 0;
}

.security-faq__list {
  display: grid;
  gap: 8px;
}

.security-faq__item {
  overflow: hidden;
  border: 1px solid #d5dce8;
  background: #ffffff;
  transition: border-color 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.security-faq__item:hover {
  border-color: #8ab1ff;
  background: #e3edff;
  box-shadow: 0 8px 20px rgba(22, 100, 255, 0.1);
  transform: translateY(-2px);
}

.security-faq__item button {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 16px;
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 64px;
  padding: 16px 20px;
  border: 0;
  color: var(--color-text);
  font-size: 16px;
  line-height: 26px;
  text-align: left;
  cursor: pointer;
  background: #eef3fb;
}

.security-faq__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: #ffffff;
  font-size: 13px;
  font-weight: var(--weight-bold);
  background: var(--color-primary);
}

.security-faq__chevron {
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--color-text);
  border-bottom: 2px solid var(--color-text);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.security-faq__item--open .security-faq__chevron {
  transform: rotate(225deg);
}

.security-faq__answer {
  display: none;
  padding: 15px 58px;
  border-top: 1px solid #e1e6ef;
  background: #ffffff;
}

.security-faq__item--open .security-faq__answer {
  display: block;
}

.security-faq__answer p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-small);
  line-height: var(--line-body);
}

.security-consultation,
.security-consultation img {
  display: block;
  width: 100%;
}

/* ==================== 响应式 ==================== */
@media (max-width: 767px) {
  .security-container {
    width: calc(100% - 32px);
  }

  .security-section {
    padding: 40px 0;
  }

  .security-hero {
    height: 230px;
    background-image: linear-gradient(90deg, rgba(234, 247, 255, 0.98), rgba(234, 247, 255, 0.64) 72%, rgba(234, 247, 255, 0.08)), url("/img/v2026/solution/security/security-hero-mobile.jpg");
  }

  .security-hero__content {
    width: 72%;
    display: flex;
    flex-direction: column;
  }

  .security-hero__eyebrow {
    order: 2;
    margin: 18px 0;
    padding: 0;
    color: var(--color-text);
    font-size: 15px;
    line-height: 24px;
    background: transparent;
  }

  .security-hero__title {
    order: 1;
    font-size: 24px;
    line-height: 32px;
  }

  .security-hero__text {
    display: none;
  }

  .security-actions {
    order: 3;
    gap: 8px;
    margin-top: 0;
  }

  .security-button {
    width: 134px;
    height: 40px;
    font-size: 14px;
  }

  .security-split,
  .security-card-grid--two,
  .security-scenario-grid,
  .security-value-grid,
  .security-architecture__layout {
    grid-template-columns: 1fr;
  }

  .security-split {
    gap: 10px;
  }

  .security-card-grid,
  .security-scenario-grid,
  .security-value-grid {
    gap: 8px;
  }

  .security-scenario-card {
    gap: 8px;
  }

  .security-value-card {
    gap: 0px;
    align-items: center;
  }

  .security-side-heading {
    text-align: center;
  }

  .security-side-heading__cta {
    display: none;
  }

  .security-pain__cta {
    display: flex;
    margin: 16px auto 0;
  }

  .security-capability__cta {
    display: flex;
    grid-column: auto;
    margin: 16px auto 0;
  }

  .security-capability-card__action {
    display: none;
  }

  .security-side-heading__title,
  .security-heading__title {
    font-size: 23px;
    line-height: 32px;
  }

  .security-side-heading__title {
    margin-top: 14px;
  }

  .security-side-heading__text,
  .security-heading__text {
    font-size: 14px;
    line-height: 24px;
  }

  .security-side-heading__text {
    margin-bottom: 0;
  }

  .security-heading {
    margin-bottom: 28px;
  }

  .security-heading__tag {
    min-width: 96px;
    min-height: 38px;
    padding: 4px 14px;
    font-size: 15px;
  }

  .security-info-card,
  .security-capability-card,
  .security-scenario-card,
  .security-value-card {
    min-height: 0;
    padding: 20px;
  }

  .security-info-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 14px;
    align-items: start;
  }

  .security-info-card img {
    grid-row: 1 / span 2;
    align-self: center;
    width: 50px;
    height: 50px;
  }

  .security-info-card h3 {
    margin-top: 0;
    grid-column: 2;
  }

  .security-info-card p {
    grid-column: 2;
  }

  .security-architecture__layout {
    padding: 14px;
    gap: 10px;
  }

  .security-architecture__image {
    min-height: 0;
  }

  .security-architecture__cards article {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
  }

  .security-architecture__cards strong {
    width: 60px;
    height: 44px;
    font-size: 20px;
  }

  .security-architecture__cards h3 {
    font-size: 18px;
  }

  .security-capability-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 14px;
    align-items: start;
  }

  .security-capability-card img {
    grid-row: 1 / span 2;
    align-self: center;
  }

  .security-capability-card h3 {
    margin-top: 0;
    grid-column: 2;
  }

  .security-capability-card p {
    grid-column: 2;
  }

  .security-value-card__icon {
    width: 52px;
    height: 52px;
  }

  .security-value-card__svg {
    width: 34px;
    height: 34px;
  }

  .security-faq__item button {
    padding: 12px 14px;
    font-size: 16px;
  }

  .security-faq__answer {
    padding: 14px 22px 14px 54px;
  }

  /* 移动端去掉悬浮效果 */
  .security-button:hover {
    box-shadow: none;
    transform: none;
  }

  .security-button--primary:hover::before {
    transform: translateX(-110%);
  }

  .security-button--light:hover .security-button__outline {
    stroke-dashoffset: 1;
  }

  .security-button--light:hover {
    color: var(--color-text);
    background: #ffffff;
  }

  .security-info-card:hover,
  .security-capability-card:hover,
  .security-scenario-card:hover {
    transform: none;
    box-shadow: none;
  }

  .security-info-card:hover,
  .security-capability-card:hover {
    border-color: var(--color-border);
  }

  .security-capability-card:hover::before {
    opacity: 0;
  }

  .security-architecture__cards article:hover {
    border-color: #dce8fb;
    box-shadow: none;
    transform: none;
  }

  .security-value-card:hover {
    border-color: #dce8fb;
    box-shadow: none;
    transform: none;
  }

  .security-value-card:hover .security-value-card__icon {
    color: var(--color-primary);
    background: #edf5ff;
    transform: none;
  }

  .security-faq__item:hover {
    border-color: #d5dce8;
    background: #ffffff;
    box-shadow: none;
    transform: none;
  }

  .security-faq__item:hover button {
    background: #eef3fb;
  }

  .security-faq__item:hover .security-faq__answer {
    background: #ffffff;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .security-split {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 36px;
  }

  .security-architecture__layout {
    grid-template-columns: 1fr;
  }

  .security-scenario-grid,
  .security-value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}