/* ============================================================
   合肥助怀公司 - 辅助生殖主题样式表
   行业: 三代试管助孕 / 辅助生殖医疗
   路径: /template/{$view_name}/css/style.css
   骰子设计系统声明:
   维度1-布局(D12)=5 模块化堆积
   维度2-导航(D8)=1  置顶吸附滚动缩小
   维度3-模块(D30)=3,6,9,10,13,16,24,28,30
   维度4-排版(D8)=7  可变字体
   维度5-交互(D8)=8  平滑阻尼
   维度6-质感(D8)=3  剪纸层级
   维度7-留白(D8)=4  负空间穿插
   维度8-动效(D8)=5  序列播放stagger
   彩蛋: E10 生成纹理(Canvas有机背景)
   ============================================================ */

/* ---------- CSS变量主题系统 ---------- */
:root {
  --ivf-primary: #E85D75;
  --ivf-secondary: #2B86C5;
  --ivf-accent: #F2C94C;
  --ivf-bg: #FFF9F5;
  --ivf-dark-bg: #1A1A2E;
  --ivf-card-bg: #FFFFFF;
  --ivf-text: #2D3436;
  --ivf-muted: #636E72;
  --ivf-border: rgba(232, 93, 117, 0.15);
  --ivf-gradient: linear-gradient(135deg, #F2994A 0%, #E85D75 50%, #F2C94C 100%);
  --ivf-gradient-dark: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
  --ivf-shadow-sm: 0 2px 12px rgba(26, 26, 46, 0.06);
  --ivf-shadow-md: 0 8px 30px rgba(26, 26, 46, 0.10);
  --ivf-shadow-lg: 0 20px 40px rgba(26, 26, 46, 0.14);
  --ivf-radius: 18px;
  --ivf-radius-sm: 12px;
  --ivf-pill: 50px;
  --ivf-transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --ivf-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- 全局重置 ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  font-size: 16px; line-height: 1.8; color: var(--ivf-text);
  background: var(--ivf-bg); -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color 0.3s; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ---------- 工具类 ---------- */
.ivf-gtext { background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ivf-gbg { background: var(--ivf-gradient); }

/* ---------- 按钮系统 ---------- */
.ivf-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: var(--ivf-pill); padding: 13px 32px; font-size: 15px;
  font-weight: 600; cursor: pointer; border: none; transition: var(--ivf-bounce);
}
.ivf-btn-primary { background: var(--ivf-primary); color: #fff; border: 2px solid var(--ivf-primary); }
.ivf-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(232,93,117,0.35); color: #fff; }
.ivf-btn-outline { background: transparent; color: var(--ivf-primary); border: 2px solid var(--ivf-primary); }
.ivf-btn-outline:hover { background: var(--ivf-primary); color: #fff; transform: translateY(-2px); }
.ivf-btn-white { background: #fff; color: var(--ivf-primary); }
.ivf-btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.ivf-btn-sm { padding: 9px 22px; font-size: 14px; }

/* ---------- 导航栏 ---------- */
.ivf-navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1030;
  height: 80px; transition: var(--ivf-transition); background: transparent;
}
.ivf-navbar.scrolled {
  background: rgba(255,255,255,0.96); backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06); height: 64px;
}
.ivf-navbar.scrolled .ivf-nav-link { color: var(--ivf-text); }
.ivf-navbar.scrolled .ivf-nav-link:hover { color: var(--ivf-primary); background: rgba(232,93,117,0.06); }
.ivf-navbar.scrolled .ivf-brand-text { background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.ivf-navbar.scrolled .ivf-toggler { color: var(--ivf-text); border-color: var(--ivf-border); }

.ivf-brand { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; }
.ivf-brand-icon {
  width: 40px; height: 40px; border-radius: 12px; background: var(--ivf-gradient);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 20px;
}
.ivf-brand-text { color: #fff; transition: color 0.3s; }

.ivf-nav-links { display: flex; align-items: center; gap: 4px; }
.ivf-nav-link {
  padding: 8px 16px; font-size: 15px; font-weight: 500;
  color: rgba(255,255,255,0.85); border-radius: 10px; transition: var(--ivf-transition);
}
.ivf-nav-link:hover, .ivf-nav-link.active { color: #fff; background: rgba(255,255,255,0.12); }

.ivf-toggler {
  display: none; width: 40px; height: 40px; align-items: center; justify-content: center;
  color: #fff; font-size: 24px; border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; background: none;
}

/* 移动端全屏导航 */
.ivf-mnav {
  position: fixed; inset: 0; background: rgba(26,26,46,0.98); backdrop-filter: blur(20px);
  z-index: 1040; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px;
  opacity: 0; visibility: hidden; transition: all 0.3s;
}
.ivf-mnav.on { opacity: 1; visibility: visible; }
.ivf-mnav a { color: #fff; font-size: 20px; font-weight: 500; padding: 10px 24px; }
.ivf-mnav-close { position: absolute; top: 20px; right: 20px; color: #fff; font-size: 30px; background: none; border: none; }

/* ---------- Hero主视觉 ---------- */
.ivf-hero {
  min-height: 100vh; background: var(--ivf-dark-bg); position: relative;
  display: flex; align-items: center; padding-top: 100px; overflow: hidden;
}
#ivf-canvas { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.12; }
.ivf-hero-inner { position: relative; z-index: 1; }
.ivf-hero h1 { font-size: 42px; font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 20px; }
.ivf-hero-desc { font-size: 17px; color: rgba(255,255,255,0.75); line-height: 1.9; max-width: 540px; margin-bottom: 32px; }
.ivf-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.ivf-hero-img {
  border-radius: 24px; overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.35);
}
.ivf-hero-img::before {
  content: ''; position: absolute; inset: -3px; background: var(--ivf-gradient);
  border-radius: 27px; z-index: -1; opacity: 0.25;
}

/* Hero底部信任指标 */
.ivf-hstats { display: flex; gap: 48px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1); }
.ivf-hstat-num { font-size: 28px; font-weight: 700; background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.ivf-hstat-label { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 4px; }

/* ---------- 板块标题 ---------- */
.ivf-title { text-align: center; margin-bottom: 56px; }
.ivf-title h2 { font-size: 32px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }
.ivf-title p { font-size: 16px; color: var(--ivf-muted); max-width: 560px; margin: 0 auto; }
.ivf-title-w h2, .ivf-title-w p { color: #fff; }
.ivf-title-w p { opacity: 0.65; }

/* ---------- 卡片系统(剪纸层级) ---------- */
.ivf-card {
  background: var(--ivf-card-bg); border-radius: var(--ivf-radius); padding: 32px;
  box-shadow: var(--ivf-shadow-sm); border: 1px solid var(--ivf-border);
  transition: var(--ivf-bounce); position: relative; overflow: hidden; height: 100%;
}
.ivf-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--ivf-gradient); opacity: 0; transition: opacity 0.3s;
}
.ivf-card:hover { transform: translateY(-8px) rotate(0.5deg); box-shadow: var(--ivf-shadow-lg); }
.ivf-card:hover::before { opacity: 1; }
.ivf-card:nth-child(even):hover { transform: translateY(-8px) rotate(-0.5deg); }
.ivf-card-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(232,93,117,0.1), rgba(242,201,76,0.1));
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.ivf-card-icon i { font-size: 26px; background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.ivf-card h3 { font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.ivf-card p { font-size: 15px; color: var(--ivf-muted); line-height: 1.7; }

/* ---------- 页面标题栏 ---------- */
.ivf-pageheader {
  padding: 60px 0; background: var(--ivf-gradient); color: #fff; text-align: center;
  position: relative; overflow: hidden;
}
.ivf-pageheader::before {
  content: ''; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px;
  background: rgba(255,255,255,0.06); border-radius: 50%;
}
.ivf-pageheader h1 { font-size: 32px; font-weight: 700; position: relative; }
.ivf-pageheader p { font-size: 16px; opacity: 0.85; position: relative; margin-bottom: 0; }

/* ---------- 关于区域 ---------- */
.ivf-about-sec { background: var(--ivf-dark-bg); color: #fff; padding: 80px 0; }
.ivf-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; color: rgba(255,255,255,0.8); font-size: 15px; }
.ivf-check i { color: var(--ivf-primary); font-size: 17px; flex-shrink: 0; margin-top: 3px; }

/* ---------- 数据统计 ---------- */
.ivf-stat-item { text-align: center; padding: 32px 16px; }
.ivf-stat-icon { font-size: 38px; margin-bottom: 14px; display: inline-block; }
.ivf-stat-icon i { background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.ivf-stat-num { font-size: 36px; font-weight: 700; background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 6px; }
.ivf-stat-label { font-size: 16px; font-weight: 600; }
.ivf-stat-desc { font-size: 14px; color: var(--ivf-muted); }

/* ---------- 资讯区域 ---------- */
.ivf-news-sec { background: var(--ivf-gradient-dark); padding: 60px 0; color: #fff; }
.ivf-news-card {
  display: flex; gap: 18px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 16px; margin-bottom: 14px; transition: var(--ivf-transition);
}
.ivf-news-card:hover { background: rgba(255,255,255,0.08); transform: translateX(4px); }
.ivf-news-card img { width: 170px; height: 115px; object-fit: cover; border-radius: 10px; flex-shrink: 0; }
.ivf-news-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 6px; color: #fff; line-height: 1.4; }
.ivf-news-card p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.6; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ivf-news-meta { font-size: 12px; color: rgba(255,255,255,0.45); }

.ivf-sbtitle { font-size: 17px; font-weight: 600; color: #fff; margin-bottom: 16px; padding-left: 12px; border-left: 3px solid var(--ivf-primary); }
.ivf-sbitem { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08); transition: var(--ivf-transition); }
.ivf-sbitem:hover { padding-left: 6px; }
.ivf-sbitem img { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.ivf-sbitem h5 { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.85); line-height: 1.4; margin-bottom: 3px; }
.ivf-sbitem span { font-size: 12px; color: rgba(255,255,255,0.45); }

/* ---------- 50城市目录 ---------- */
.ivf-city { padding: 60px 0; background: var(--ivf-bg); }
.ivf-citytag {
  display: block; padding: 10px 6px; text-align: center; background: var(--ivf-card-bg);
  border: 1px solid var(--ivf-border); border-radius: var(--ivf-radius-sm); color: var(--ivf-text);
  font-size: 14px; font-weight: 500; transition: var(--ivf-bounce); text-decoration: none;
}
.ivf-citytag:hover { background: var(--ivf-primary); color: #fff; transform: scale(1.05); box-shadow: 0 4px 12px rgba(232,93,117,0.3); border-color: var(--ivf-primary); }

/* ---------- FAQ手风琴 ---------- */
.ivf-faq { background: var(--ivf-dark-bg); padding: 80px 0; }
.ivf-faq .accordion-item { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; margin-bottom: 10px; overflow: hidden; }
.ivf-faq .accordion-button { background: transparent; color: #fff; font-weight: 600; padding: 18px 22px; box-shadow: none; font-size: 15px; }
.ivf-faq .accordion-button:not(.collapsed) { background: rgba(232,93,117,0.1); color: #fff; }
.ivf-faq .accordion-button::after { filter: invert(1); transition: transform 0.3s; }
.ivf-faq .accordion-button:not(.collapsed)::after { transform: rotate(180deg); }
.ivf-faq .accordion-body { color: rgba(255,255,255,0.7); padding: 0 22px 18px; line-height: 1.8; font-size: 15px; }

/* ---------- CTA区域 ---------- */
.ivf-cta { background: var(--ivf-bg); padding: 80px 0; text-align: center; }
.ivf-trust { display: flex; justify-content: center; gap: 32px; margin-top: 28px; flex-wrap: wrap; }
.ivf-trust span { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ivf-muted); }
.ivf-trust i { font-size: 17px; color: var(--ivf-primary); }

/* ---------- 轮播图 ---------- */
.ivf-carousel { padding: 60px 0; background: #fff; }
.ivf-carousel .carousel-item img { border-radius: 24px; max-height: 480px; object-fit: cover; width: 100%; }
.ivf-carousel .carousel-caption { background: linear-gradient(transparent, rgba(0,0,0,0.65)); border-radius: 0 0 24px 24px; padding: 40px 20px 20px; left: 0; right: 0; bottom: 0; }
.ivf-carousel .carousel-indicators button { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.5); border: none; margin: 0 4px; }
.ivf-carousel .carousel-indicators button.active { background: var(--ivf-primary); }

/* ---------- 页脚 ---------- */
.ivf-footer { background: var(--ivf-dark-bg); color: #fff; padding: 80px 0 0; }
.ivf-footer h4 { font-size: 17px; font-weight: 600; margin-bottom: 20px; color: #fff; }
.ivf-footer a { display: block; color: rgba(255,255,255,0.6); padding: 5px 0; font-size: 14px; transition: color 0.3s; }
.ivf-footer a:hover { color: var(--ivf-primary); }
.ivf-footer p { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.8; }
.ivf-footerbt {
  border-top: 1px solid rgba(255,255,255,0.08); margin-top: 48px; padding: 22px 0;
  text-align: center; font-size: 13px; color: rgba(255,255,255,0.45);
}
.ivf-friend { display: flex; flex-wrap: wrap; gap: 12px; }
.ivf-friend a { display: inline-block; padding: 4px 12px; background: rgba(255,255,255,0.05); border-radius: 6px; font-size: 13px; }

/* ---------- 返回顶部 ---------- */
.ivf-backtop {
  position: fixed; bottom: 24px; right: 24px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--ivf-primary); color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 18px; box-shadow: 0 4px 15px rgba(232,93,117,0.4); opacity: 0; visibility: hidden;
  transform: translateY(20px); transition: var(--ivf-transition); z-index: 1020;
}
.ivf-backtop.on { opacity: 1; visibility: visible; transform: translateY(0); }
.ivf-backtop:hover { color: #fff; transform: translateY(-4px); }

/* ---------- 入场动画系统 ---------- */
[data-animate] { opacity: 0; transform: translateY(40px); transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1); }
[data-animate="on"] { opacity: 1; transform: translateY(0); }
[data-stagger] > [data-animate]:nth-child(1) { transition-delay: 0.00s; }
[data-stagger] > [data-animate]:nth-child(2) { transition-delay: 0.10s; }
[data-stagger] > [data-animate]:nth-child(3) { transition-delay: 0.20s; }
[data-stagger] > [data-animate]:nth-child(4) { transition-delay: 0.30s; }
[data-stagger] > [data-animate]:nth-child(5) { transition-delay: 0.40s; }
[data-stagger] > [data-animate]:nth-child(6) { transition-delay: 0.50s; }
[data-stagger] > [data-animate]:nth-child(7) { transition-delay: 0.60s; }
[data-stagger] > [data-animate]:nth-child(8) { transition-delay: 0.70s; }
[data-stagger] > [data-animate]:nth-child(9) { transition-delay: 0.80s; }
[data-stagger] > [data-animate]:nth-child(10) { transition-delay: 0.90s; }

[data-animate-left] { opacity: 0; transform: translateX(-30px); transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1); }
[data-animate-left="on"] { opacity: 1; transform: translateX(0); }
[data-animate-right] { opacity: 0; transform: translateX(30px); transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1); }
[data-animate-right="on"] { opacity: 1; transform: translateX(0); }
[data-animate-scale] { opacity: 0; transform: scale(0.95); transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1); }
[data-animate-scale="on"] { opacity: 1; transform: scale(1); }

@media (prefers-reduced-motion: reduce) {
  [data-animate], [data-animate-left], [data-animate-right], [data-animate-scale] { opacity: 1; transform: none; transition: none; }
}

/* ---------- 资讯列表页 ---------- */
.ivf-newsgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.ivf-newsitem { background: var(--ivf-card-bg); border-radius: var(--ivf-radius); overflow: hidden; box-shadow: var(--ivf-shadow-sm); border: 1px solid var(--ivf-border); transition: var(--ivf-bounce); }
.ivf-newsitem:hover { transform: translateY(-6px); box-shadow: var(--ivf-shadow-md); }
.ivf-newsitem img { width: 100%; height: 210px; object-fit: cover; }
.ivf-newsitem-body { padding: 22px; }
.ivf-newsitem h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; color: var(--ivf-text); }
.ivf-newsitem p { font-size: 14px; color: var(--ivf-muted); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ivf-newsmeta { display: flex; gap: 16px; font-size: 13px; color: var(--ivf-muted); margin-top: 12px; }

.ivf-sidebarbox { background: var(--ivf-card-bg); border-radius: var(--ivf-radius); padding: 24px; box-shadow: var(--ivf-shadow-sm); border: 1px solid var(--ivf-border); margin-bottom: 24px; }
.ivf-sidebarbox h4 { font-size: 16px; font-weight: 600; margin-bottom: 16px; padding-left: 12px; border-left: 3px solid var(--ivf-primary); }

/* ---------- 资讯详情页 ---------- */
.ivf-article { background: var(--ivf-card-bg); border-radius: var(--ivf-radius); padding: 36px; box-shadow: var(--ivf-shadow-sm); border: 1px solid var(--ivf-border); }
.ivf-article h1 { font-size: 24px; font-weight: 700; margin-bottom: 16px; line-height: 1.4; }
.ivf-article-meta { display: flex; gap: 18px; font-size: 14px; color: var(--ivf-muted); margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--ivf-border); flex-wrap: wrap; }
.ivf-content { font-size: 16px; line-height: 1.9; color: var(--ivf-text); }
.ivf-content p { margin-bottom: 1.5em; }
.ivf-content img { max-width: 100%; border-radius: var(--ivf-radius-sm); margin: 20px 0; }
.ivf-content h2, .ivf-content h3 { font-weight: 600; margin-top: 2em; margin-bottom: 1em; }
.ivf-content ul, .ivf-content ol { margin-left: 1.5em; margin-bottom: 1.5em; }
.ivf-content li { margin-bottom: 0.5em; }
.ivf-content strong { color: var(--ivf-primary); }

.ivf-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--ivf-border); }
.ivf-tags span { padding: 6px 16px; background: rgba(232,93,117,0.08); border-radius: var(--ivf-pill); font-size: 13px; color: var(--ivf-primary); font-weight: 500; }

/* ---------- 关于我们页 ---------- */
.ivf-aboutimg { border-radius: var(--ivf-radius); overflow: hidden; box-shadow: var(--ivf-shadow-md); }
.ivf-adv-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--ivf-radius); padding: 28px; text-align: center; transition: var(--ivf-bounce); height: 100%; }
.ivf-adv-card:hover { transform: translateY(-8px); background: rgba(255,255,255,0.08); box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.ivf-adv-card .ivf-card-icon { margin: 0 auto 16px; }
.ivf-adv-card h3 { font-size: 17px; font-weight: 600; color: #fff; margin-bottom: 10px; }
.ivf-adv-card p { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* 服务流程 */
.ivf-process { display: flex; justify-content: space-between; position: relative; padding-top: 36px; }
.ivf-process::before { content: ''; position: absolute; top: 66px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, var(--ivf-primary), var(--ivf-secondary)); opacity: 0.25; }
.ivf-step { text-align: center; position: relative; z-index: 1; flex: 1; }
.ivf-stepnum { width: 56px; height: 56px; border-radius: 50%; background: var(--ivf-gradient); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; margin: 0 auto 14px; box-shadow: 0 4px 15px rgba(232,93,117,0.4); }
.ivf-step h4 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.ivf-step p { font-size: 13px; color: var(--ivf-muted); max-width: 150px; margin: 0 auto; }

/* ---------- 联系我们页 ---------- */
.ivf-contact-card { background: var(--ivf-card-bg); border-radius: var(--ivf-radius); padding: 36px 24px; text-align: center; box-shadow: var(--ivf-shadow-sm); border: 1px solid var(--ivf-border); transition: var(--ivf-bounce); height: 100%; }
.ivf-contact-card:hover { transform: translateY(-6px); box-shadow: var(--ivf-shadow-md); }
.ivf-contact-card .ivf-card-icon { margin: 0 auto 16px; }
.ivf-contact-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 10px; }
.ivf-contact-card p { font-size: 14px; color: var(--ivf-muted); }
.ivf-phone { font-size: 22px; font-weight: 700; background: var(--ivf-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 6px 0; }

.ivf-formwrap { background: var(--ivf-card-bg); border-radius: var(--ivf-radius); padding: 36px; box-shadow: var(--ivf-shadow-sm); border: 1px solid var(--ivf-border); }
.ivf-formgroup { margin-bottom: 18px; }
.ivf-formgroup label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; color: var(--ivf-text); }
.ivf-formctrl {
  width: 100%; padding: 13px 18px; font-size: 15px; border: 2px solid var(--ivf-border);
  border-radius: 14px; background: #fff; color: var(--ivf-text); transition: var(--ivf-transition); font-family: inherit;
}
.ivf-formctrl:focus { border-color: var(--ivf-primary); box-shadow: 0 0 0 4px rgba(232,93,117,0.1); outline: none; }
.ivf-formctrl::placeholder { color: #bbb; }
textarea.ivf-formctrl { resize: vertical; min-height: 110px; }

/* ---------- 分页 ---------- */
.pagination .page-link { color: var(--ivf-text); border-color: var(--ivf-border); padding: 10px 16px; font-size: 14px; }
.pagination .page-item.active .page-link { background: var(--ivf-primary); border-color: var(--ivf-primary); }
.pagination .page-link:hover { background: rgba(232,93,117,0.08); border-color: var(--ivf-primary); color: var(--ivf-primary); }

/* ---------- 响应式 ---------- */
@media (max-width: 991.98px) {
  .ivf-navbar { height: 64px; }
  .ivf-nav-links { display: none; }
  .ivf-toggler { display: flex; }
  .ivf-hero h1 { font-size: 32px; }
  .ivf-hstats { gap: 28px; }
  .ivf-process { flex-direction: column; gap: 36px; }
  .ivf-process::before { display: none; }
  .ivf-step { flex: none; }
  .ivf-newsgrid { grid-template-columns: 1fr; }
  .ivf-news-card { flex-direction: column; }
  .ivf-news-card img { width: 100%; height: 170px; }
}

@media (max-width: 767.98px) {
  .ivf-hero h1 { font-size: 26px; }
  .ivf-hero-desc { font-size: 15px; }
  .ivf-title h2 { font-size: 26px; }
  .ivf-title { margin-bottom: 36px; }
  .ivf-pageheader { padding: 40px 0; }
  .ivf-pageheader h1 { font-size: 26px; }
  .ivf-stat-num { font-size: 30px; }
  .ivf-article { padding: 24px; }
  .ivf-article h1 { font-size: 20px; }
  .ivf-formwrap { padding: 24px; }
  .ivf-card { padding: 24px; }
  .ivf-footer { padding-top: 48px; }
  .ivf-footer [class*="col-"] { margin-bottom: 28px; }
}

/* ---------- 打印 ---------- */
@media print {
  .ivf-navbar, .ivf-backtop, .ivf-mnav, #ivf-canvas { display: none !important; }
}