/* ===== 全局重置 & 公共样式 ===== */
html, body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

.full-screen {
  height: 100vh;
  width: 100vw;
}

.section-wrap {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 4rem 0;
}

.text-lux {
  background: linear-gradient(120deg, #D4AF37, #fff);
  -webkit-background-clip: text;
  color: transparent;
}

.nav-trans { background: transparent; }
.nav-solid {
  background: rgba(11, 36, 71, 0.95);
  backdrop-filter: blur(10px);
}

/* ===== 轮播 ===== */
.swiper-box { position: relative; overflow: hidden; margin: 0; }
.swiper-item {
  position: absolute; top: 0; left: 0; width: 100%; height: 100vh;
  opacity: 0; transition: opacity 1s ease-in-out;
}
.swiper-item.active { opacity: 1; z-index: 1; }
.swiper-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: rgba(255,255,255,0.4); margin: 0 6px; cursor: pointer; transition: 0.3s;
}
.swiper-dot.active { background: #D4AF37; transform: scale(1.2); }

/* ===== FAQ 折叠 ===== */
.faq-btn i { transition: transform 0.3s; }

/* ===== 富文本正文 ===== */
.article-content { line-height: 1.9; color: #374151; font-size: 1rem; }
.article-content p { margin: 0 0 1rem; }
.article-content img { max-width: 100%; border-radius: .5rem; margin: 1rem 0; }
.article-content h2,.article-content h3 { color:#0B2447; font-weight:700; margin:1.5rem 0 .8rem; }

/* ===== 咨询弹层 ===== */
.modal-mask { background: rgba(11,36,71,.55); backdrop-filter: blur(3px); }