.firewall-page {
  --firewall-blue: var(--color-primary);
  --firewall-blue-dark: var(--color-primary-dark);
  --firewall-ink: #1d2129;
  --firewall-muted: var(--color-muted);
  --firewall-border: var(--color-border);
  color: var(--firewall-ink);
}
.firewall-page .firewall-container {
  width: 1360px;
  max-width: calc(100% - 48px);
  margin: 0 auto;
}
.firewall-page .firewall-section {
  padding: 70px 0;
}
.firewall-page .firewall-section__header {
  margin: 0 0 40px;
  text-align: center;
}
.firewall-page .firewall-section__header h2 {
  margin: 0;
  color: var(--firewall-ink);
  font-size: var(--font-size-title, 36px);
  font-weight: 700;
  line-height: var(--line-title, 50px);
}
.firewall-page .firewall-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 6px;
  color: #ffffff;
  font-size: 16px;
  text-decoration: none;
  transition: box-shadow 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.firewall-page .firewall-hero {
  position: relative;
  display: flex;
  align-items: center;
  height: 500px;
  overflow: hidden;
  background: #f5f9ff url("/img/v2026/security/firewall/banner-bg.jpg") no-repeat center center;
  background-size: cover;
}
.firewall-page .firewall-hero::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(247, 250, 255, 0.98) 0%, rgba(247, 250, 255, 0.86) 38%, rgba(247, 250, 255, 0) 70%);
  content: "";
  pointer-events: none;
}
.firewall-page .firewall-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  height: 100%;
}
.firewall-page .firewall-hero__copy {
  width: 630px;
  max-width: 56%;
}
.firewall-page .firewall-hero__copy h1 {
  margin: 0 0 24px;
  color: var(--firewall-ink);
  font-size: 48px;
  font-weight: 700;
  line-height: 64px;
}
.firewall-page .firewall-hero__copy p {
  max-width: 616px;
  margin: 0 0 30px;
  color: var(--firewall-ink);
  font-size: 18px;
  line-height: 32px;
}
.firewall-page .firewall-button--hero {
  position: relative;
  isolation: isolate;
  width: 210px;
  overflow: hidden;
  background: linear-gradient(90deg, #1664ff 0%, #6840ff 100%);
}
.firewall-page .firewall-button--hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -48px;
  z-index: 0;
  width: calc(100% + 96px);
  border-radius: 0 48px 48px 0;
  background: var(--firewall-blue);
  content: "";
  transform: translateX(-110%);
  transition: transform 0.68s cubic-bezier(0.22, 0.8, 0.28, 1);
}
.firewall-page .firewall-button--hero span {
  position: relative;
  z-index: 1;
}
.firewall-page .firewall-button--hero:hover {
  box-shadow: 0 8px 20px rgba(21, 101, 216, 0.3);
  transform: translateY(-2px);
}
.firewall-page .firewall-button--hero:hover::before {
  transform: translateX(0);
}
.firewall-page .firewall-advantages {
  background: #ffffff;
}
.firewall-page .firewall-advantages__grid,
.firewall-page .firewall-features__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.firewall-page .firewall-advantage-card {
  min-height: 250px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid #e3e6ec;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 4px 18px rgba(24, 55, 94, 0.07);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.firewall-page .firewall-advantage-card:hover {
  border-color: #9cc6ff;
  background: #0763DF;
  box-shadow: 0 12px 28px rgba(22, 100, 255, 0.12);
  transform: translateY(-5px);
}
.firewall-page .firewall-advantage-card:hover h3,
.firewall-page .firewall-advantage-card:hover p {
  color: #ffffff;
}
.firewall-page .firewall-advantage-card h3 {
  margin: 0 0 10px;
  color: var(--firewall-ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 30px;
}
.firewall-page .firewall-advantage-card p {
  margin: 0;
  color: var(--firewall-muted);
  font-size: 14px;
  line-height: 25px;
}
.firewall-page .firewall-advantage-card__icon,
.firewall-page .firewall-feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.firewall-page .firewall-advantage-card__icon {
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  border-radius: 10px;
  background: #eff6ff;
}
.firewall-page .firewall-advantage-card__icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}
.firewall-page .firewall-feature-card__icon {
  align-self: flex-start;
  width: 60px;
  height: 60px;
  flex: 0 0 60px;
}
.firewall-page .firewall-feature-card__icon img {
  width: 60px;
  height: 60px;
  max-width: none;
  object-fit: cover;
  border-radius: 8px;
}
.firewall-page .firewall-advantage-card__icon {
  margin-bottom: 18px;
}
.firewall-page .firewall-features {
  background: #f0f7ff url("/img/v2026/security/firewall/g-6.jpg") no-repeat center center;
  background-size: cover;
}
.firewall-page .firewall-feature-card {
  display: flex;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(22, 100, 255, 0.08);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(24, 55, 94, 0.04);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.firewall-page .firewall-feature-card:hover {
  border-color: #9cc6ff;
  box-shadow: 0 10px 24px rgba(22, 100, 255, 0.1);
}
.firewall-page .firewall-feature-card h3 {
  margin: 0 0 6px;
  color: var(--firewall-ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 30px;
}
.firewall-page .firewall-feature-card p {
  margin: 0;
  color: var(--firewall-muted);
  font-size: 14px;
  line-height: 25px;
}
.firewall-page .firewall-scenes {
  background: #ffffff;
}
.firewall-page .firewall-scenes__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.firewall-page .firewall-scene-card {
  overflow: hidden;
  border: 1px solid var(--firewall-border);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(24, 55, 94, 0.05);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.firewall-page .firewall-scene-card:hover {
  border-color: #9cc6ff;
  box-shadow: 0 12px 30px rgba(22, 100, 255, 0.12);
  transform: translateY(-5px);
}
.firewall-page .firewall-scene-card:hover .firewall-scene-card__image img {
  transform: scale(1.04);
}
.firewall-page .firewall-scene-card__image {
  height: 220px;
  overflow: hidden;
}
.firewall-page .firewall-scene-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.firewall-page .firewall-scene-card__body {
  padding: 26px 28px 30px;
}
.firewall-page .firewall-scene-card__body h3 {
  margin: 0 0 20px;
  color: var(--firewall-ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 30px;
}
.firewall-page .firewall-scene-card__body dl,
.firewall-page .firewall-scene-card__body dd {
  margin: 0;
}
.firewall-page .firewall-scene-card__body dl {
  display: grid;
  gap: 15px;
}
.firewall-page .firewall-scene-card__body dl div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
}
.firewall-page .firewall-scene-card__body dt {
  height: 26px;
  border-radius: 13px;
  background: #eff4ff;
  color: var(--firewall-blue);
  font-size: 13px;
  line-height: 26px;
  text-align: center;
}
.firewall-page .firewall-scene-card__body dd {
  color: var(--firewall-muted);
  font-size: 14px;
  line-height: 25px;
}
.firewall-page .firewall-service {
  min-height: 280px;
  background: var(--firewall-blue) url("/img/v2026/security/firewall//img/v2026/security/firewall/one-to-one-service-bg.jpg") no-repeat center center;
  background-size: cover;
  color: #ffffff;
}
.firewall-page .firewall-service__inner {
  text-align: center;
}
.firewall-page .firewall-service__inner h2 {
  margin: 0 0 20px;
  color: #ffffff;
  font-size: var(--font-size-title, 36px);
  font-weight: 700;
  line-height: var(--line-title, 50px);
}
.firewall-page .firewall-service__inner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  line-height: 30px;
}
.firewall-page .firewall-service__inner .firewall-service__lead {
  margin-bottom: 4px;
  font-weight: 700;
}
.firewall-page .firewall-service__button {
  position: relative;
  isolation: isolate;
  width: 200px;
  margin-top: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: transparent;
}
.firewall-page .firewall-service__button::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -48px;
  z-index: 0;
  width: calc(100% + 96px);
  border-radius: 0 48px 48px 0;
  background: #ffffff;
  content: "";
  transform: translateX(-110%);
  transition: transform 0.68s cubic-bezier(0.22, 0.8, 0.28, 1);
}
.firewall-page .firewall-service__button span {
  position: relative;
  z-index: 1;
}
.firewall-page .firewall-service__button:hover {
  color: var(--firewall-blue);
  box-shadow: 0 8px 20px rgba(7, 42, 121, 0.3);
  transform: translateY(-2px);
}
.firewall-page .firewall-service__button:hover::before {
  transform: translateX(0);
}
/* ==================== 响应式 ==================== */
@media (max-width: 767px) {
  .firewall-page .firewall-container {
    width: 100%;
    max-width: 100%;
    padding-right: 20px;
    padding-left: 20px;
  }
  .firewall-page .firewall-section {
    padding: 70px 0;
  }
  .firewall-page .firewall-section__header {
    margin-bottom: 28px;
  }
  .firewall-page .firewall-section__header h2 {
    font-size: 24px;
    line-height: 34px;
  }
  .firewall-page .firewall-hero {
    height: 230px;
    background-image: url("/img/v2026/security/firewall/banner-bg-m.jpg");
    background-position: center center;
  }
  .firewall-page .firewall-hero::after {
    background: linear-gradient(90deg, rgba(247, 250, 255, 0.98) 0%, rgba(247, 250, 255, 0.88) 62%, rgba(247, 250, 255, 0.2) 100%);
  }
  .firewall-page .firewall-hero__copy {
    width: 76%;
    max-width: 76%;
  }
  .firewall-page .firewall-hero__copy h1 {
    margin-bottom: 7px;
    font-size: 24px;
    line-height: 32px;
  }
  .firewall-page .firewall-hero__copy p {
    display: -webkit-box;
    margin-bottom: 10px;
    overflow: hidden;
    font-size: 12px;
    line-height: 18px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }
  .firewall-page .firewall-button--hero {
    width: 120px;
    min-height: 36px;
    font-size: 14px;
  }
  .firewall-page .firewall-advantages__grid,
  .firewall-page .firewall-features__grid,
  .firewall-page .firewall-scenes__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .firewall-page .firewall-advantage-card,
  .firewall-page .firewall-feature-card {
    min-height: 0;
    padding: 22px;
  }
  .firewall-page .firewall-feature-card {
    flex-direction: column;
    gap: 16px;
  }
  .firewall-page .firewall-scene-card__image {
    height: 180px;
  }
  .firewall-page .firewall-scene-card__body {
    padding: 22px;
  }
  .firewall-page .firewall-service__inner h2 {
    font-size: 24px;
    line-height: 34px;
  }
  .firewall-page .firewall-service__inner p {
    font-size: 15px;
    line-height: 26px;
  }
}
@media (min-width: 768px) and (max-width: 1024px) {
  .firewall-page .firewall-container {
    max-width: calc(100% - 48px);
  }
  .firewall-page .firewall-advantages__grid,
  .firewall-page .firewall-features__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .firewall-page .firewall-scenes__grid {
    grid-template-columns: 1fr;
  }
  .firewall-page .firewall-scene-card {
    display: grid;
    grid-template-columns: 42% 1fr;
  }
  .firewall-page .firewall-scene-card__image {
    height: 100%;
    min-height: 270px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .firewall-page * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}