/* ==========================================================================
   zengzhi-anquan.css —— 网络安全页私有样式
   结构：hero → 威胁科普卡 → 防护清单 → 应急响应流程 → 服务内容 → CTA
   ========================================================================== */

.aq-hero {
  position: relative;
  color: #fbfaf6;
  padding: 120px 0 100px;
  background:
    linear-gradient(120deg, rgba(35, 36, 31, .82), rgba(63, 95, 58, .55)),
    url("../images/news-5.jpg") center / cover no-repeat;
}
.aq-hero .hero-eyebrow {
  font-size: .8rem;
  letter-spacing: .3em;
  color: #cfe0c8;
  margin-bottom: 14px;
}
.aq-hero h1 { color: #fbfaf6; margin-bottom: 16px; }
.aq-hero .hero-sub { max-width: 700px; color: rgba(251, 250, 246, .85); margin: 0; }

.threat-sec { background: var(--paper); }

.shield-sec { background: var(--rice); }

/* 应急响应 */
.respond-sec { background: var(--paper); }

/* 服务内容 */
.service-sec { background: var(--rice-deep); }
.service-sec figure img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

/* CTA */
.cta-band {
  background: var(--ink);
  color: #fbfaf6;
  padding: 64px 0;
}
.cta-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-flex h2 { color: #fbfaf6; margin-bottom: 8px; }
.cta-flex p { color: rgba(251, 250, 246, .75); margin: 0; }
.btn-light { background: #fbfaf6; color: var(--ink); }
.btn-light:hover { background: #fff; transform: translateY(-2px); }