/* ============================================
   希望肿瘤医院 - 希望之光风
   紫 #7b2cbf / 白 #ffffff / 淡紫 #e0c9f0
   ============================================ */
:root {
  --purple: #7b2cbf;
  --purple-dark: #2a0a4a;
  --purple-deep: #1c0630;
  --lavender: #e0c9f0;
  --lavender-light: #f3e9fb;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.28);
  --text-light: #f7efff;
  --text-dim: #c9b3e4;
  --shadow: 0 12px 36px rgba(26, 6, 46, 0.4);
  --radius: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  background: linear-gradient(180deg, var(--purple-deep), var(--purple-dark) 40%, var(--purple-deep));
  color: var(--text-light);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; }

/* ---------- 固定导航 ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(42, 10, 74, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(224, 201, 240, 0.15);
  transition: background 0.3s, box-shadow 0.3s;
}
.site-header.scrolled {
  background: rgba(28, 6, 48, 0.94);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  box-shadow: 0 0 18px rgba(168, 85, 247, 0.65);
  font-size: 22px; font-weight: 700; color: #fff;
}
.logo-text { font-size: 20px; font-weight: 700; color: #fff; line-height: 1.2; }
.logo-text small { display: block; font-size: 10px; font-weight: 400; letter-spacing: 2px; color: var(--text-dim); }

.main-nav { display: flex; gap: 6px; }
.main-nav a {
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--text-light);
  font-size: 15px;
  transition: background 0.3s, color 0.3s;
}
.main-nav a:hover,
.main-nav a.active { background: rgba(224, 201, 240, 0.18); color: #fff; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px;
  background: #fff; margin: 6px 0;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ---------- Hero 希望之光 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(168, 85, 247, 0.55), transparent 60%),
    linear-gradient(180deg, var(--purple-dark), var(--purple-deep));
  overflow: hidden;
  padding: 140px 0 90px;
}
.beam {
  position: absolute;
  top: -20%; left: 50%;
  width: 260px; height: 150%;
  transform: translateX(-50%);
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.5),
    rgba(224, 201, 240, 0.16) 45%,
    transparent 78%);
  clip-path: polygon(46% 0, 54% 0, 100% 100%, 0 100%);
  filter: blur(6px);
  opacity: 0.5;
  animation: beamPulse 4s ease-in-out infinite;
}
@keyframes beamPulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.6; }
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(180deg,
    transparent 0, transparent 90px,
    rgba(224, 201, 240, 0.05) 90px, rgba(224, 201, 240, 0.05) 92px);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; display: flex; align-items: center; gap: 60px; }

.hero-text { max-width: 620px; }
.hero-tag {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(8px);
  font-size: 14px; letter-spacing: 3px; color: var(--lavender);
  margin-bottom: 22px;
}
.hero-text h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.22;
  font-weight: 800;
  text-shadow: 0 4px 30px rgba(168, 85, 247, 0.6);
  margin-bottom: 20px;
}
.hero-text p { font-size: 17px; color: var(--text-dim); margin-bottom: 34px; max-width: 520px; }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.btn:hover { transform: translateY(-3px); }
.btn-light {
  background: #fff; color: var(--purple);
  box-shadow: 0 10px 28px rgba(255, 255, 255, 0.25);
}
.btn-light:hover { box-shadow: 0 14px 36px rgba(255, 255, 255, 0.4); }
.btn-ghost-light {
  background: transparent; color: #fff;
  border: 1.5px solid var(--glass-border);
  backdrop-filter: blur(6px);
}
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.12); }
.btn-outline-light {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.15); }
.btn-sm { padding: 10px 24px; font-size: 14px; }

/* Hero 中央光柱 + 十字光晕 */
.hero-pillar {
  position: relative;
  width: 280px; height: 380px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 18px;
}
.pillar-glow {
  position: absolute; top: 8px;
  width: 190px; height: 190px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.95) 0 6%, rgba(224, 201, 240, 0.5) 22%, transparent 46%);
  box-shadow: 0 0 90px rgba(224, 201, 240, 0.8);
  animation: haloSpin 14s linear infinite;
}
@keyframes haloSpin {
  to { transform: rotate(360deg); }
}
.pillar-glow::before,
.pillar-glow::after {
  content: ""; position: absolute; background: rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.9);
}
.pillar-glow::before { left: 50%; top: -40px; width: 5px; height: 270px; transform: translateX(-50%); }
.pillar-glow::after { top: 50%; left: -40px; height: 5px; width: 270px; transform: translateY(-50%); }
.pillar-cross {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 60px; color: var(--purple-deep);
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.9);
}
.hero-pillar p {
  margin-top: 230px;
  text-align: center;
  font-size: 18px;
  letter-spacing: 6px;
  color: var(--lavender);
  font-weight: 600;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 14px 26px;
  backdrop-filter: blur(8px);
}

/* 丝带（抗癌丝带）装饰 */
.ribbon-dec { position: absolute; width: 120px; height: 160px; opacity: 0.5; z-index: 1; }
.ribbon-left { left: 6%; bottom: 12%; transform: rotate(-14deg); }
.ribbon-right { right: 6%; bottom: 12%; transform: rotate(14deg); }
.ribbon-dec::before {
  content: "";
  position: absolute; top: 0; left: 50%;
  width: 56px; height: 140px;
  border-radius: 50% 50% 8px 8px;
  transform: translateX(-50%);
  background: linear-gradient(90deg,
    #e91e63 0 50%,
    #ad1457 50% 100%);
  clip-path: polygon(0 0, 100% 0, 100% 55%, 68% 62%, 100% 70%, 100% 100%, 50% 92%, 0 100%, 0 70%, 32% 62%, 0 55%);
  filter: drop-shadow(0 4px 12px rgba(233, 30, 99, 0.4));
}
.ribbon-dec::after {
  content: "";
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-top: 16px solid #ff80ab;
}

/* 分区 */
.section { padding: 96px 0; position: relative; overflow: hidden; }
.section-lavender { background: linear-gradient(180deg, var(--purple-deep), #3b1a6e 50%, var(--purple-deep)); }
.section-deep { background: linear-gradient(180deg, var(--purple-deep), var(--purple-dark)); }

.sec-head { text-align: center; max-width: 680px; margin: 0 auto 54px; position: relative; z-index: 2; }
.sec-ribbon {
  display: block;
  width: 90px; height: 34px;
  margin: 0 auto 18px;
  background: linear-gradient(90deg, transparent 0 20%, #e91e63 20% 50%, #ad1457 50% 80%, transparent 80%);
  clip-path: polygon(20% 0, 80% 0, 80% 40%, 55% 50%, 80% 60%, 80% 100%, 50% 85%, 20% 100%, 20% 60%, 45% 50%, 20% 40%);
  filter: drop-shadow(0 3px 8px rgba(233, 30, 99, 0.5));
}
.sec-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 14px;
  font-weight: 800;
}
.sec-head p { color: var(--text-dim); font-size: 16px; }
.sec-head-light h2 { color: #fff; }

/* 玻璃卡片 */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.glass-card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 34px 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.4s, background 0.4s, box-shadow 0.4s;
  overflow: hidden;
}
.glass-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, #a855f7, transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.glass-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); background: rgba(255, 255, 255, 0.18); }
.glass-card:hover::before { opacity: 1; }
.glass-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px;
  border-radius: 16px;
  font-size: 26px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.5), rgba(224, 201, 240, 0.3));
  border: 1px solid var(--glass-border);
  margin-bottom: 18px;
}
.glass-card h3 { font-size: 19px; margin-bottom: 10px; }
.glass-card p { color: var(--text-dim); font-size: 14.5px; }

/* 科室卡片 */
.dept-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: transform 0.4s, box-shadow 0.4s;
  display: block;
}
.dept-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.dept-img { position: relative; height: 200px; overflow: hidden; }
.dept-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.dept-card:hover .dept-img img { transform: scale(1.08); }
.dept-num {
  position: absolute; top: 14px; right: 14px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  font-weight: 700; font-size: 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
.dept-body { padding: 22px; }
.dept-body h3 { font-size: 19px; margin-bottom: 8px; }
.dept-body p { color: var(--text-dim); font-size: 14.5px; margin-bottom: 12px; }
.dept-more { color: var(--lavender); font-size: 14px; font-weight: 600; }

.sec-foot { text-align: center; margin-top: 40px; }

/* 先进技术 */
.tech-list { display: grid; gap: 20px; max-width: 900px; margin: 0 auto; }
.tech-item {
  display: flex; align-items: center; gap: 22px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 26px 30px;
  backdrop-filter: blur(10px);
  transition: transform 0.4s, background 0.4s;
}
.tech-item:hover { transform: translateX(10px); background: rgba(255, 255, 255, 0.16); }
.tech-icon {
  width: 56px; height: 56px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: #fff;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
}
.tech-txt { flex: 1; }
.tech-txt h3 { font-size: 18px; margin-bottom: 4px; }
.tech-txt p { color: var(--text-dim); font-size: 14.5px; }
.tech-level {
  flex-shrink: 0;
  font-size: 13px; color: var(--lavender);
  border: 1px solid var(--glass-border);
  padding: 6px 16px;
  border-radius: 999px;
  letter-spacing: 2px;
}

/* CTA 支持联系 */
.section-cta { padding: 70px 0 100px; }
.beam-cta { top: -40%; opacity: 0.25; }
.cta-wrap { position: relative; z-index: 2; }
.cta-ribbon {
  display: flex; align-items: center; gap: 34px;
  background: linear-gradient(90deg, rgba(168, 85, 247, 0.3), rgba(224, 201, 240, 0.15));
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  padding: 40px 46px;
  margin-bottom: 34px;
  backdrop-filter: blur(12px);
}
.ribbon-loop {
  position: relative;
  width: 90px; height: 90px; flex-shrink: 0;
}
.ribbon-loop::before {
  content: "";
  position: absolute; top: 0; left: 22px;
  width: 46px; height: 84px;
  background: linear-gradient(180deg, #e91e63, #ad1457);
  border-radius: 26px 26px 10px 10px;
  transform: rotate(0deg);
  clip-path: polygon(0 0, 100% 0, 100% 46%, 52% 58%, 100% 68%, 100% 100%, 50% 88%, 0 100%, 0 68%, 48% 58%, 0 46%);
}
.ribbon-loop::after {
  content: "";
  position: absolute; top: -6px; left: 40px;
  width: 16px; height: 22px;
  background: #ff80ab;
  border-radius: 8px 8px 3px 3px;
}
.cta-ribbon h2 { font-size: 26px; margin-bottom: 8px; }
.cta-ribbon p { color: var(--text-dim); font-size: 15px; }
.cta-ribbon .btn { margin-left: auto; flex-shrink: 0; }

/* ---------- 内页横幅 ---------- */
.page-hero {
  position: relative;
  padding: 150px 0 80px;
  text-align: center;
  background:
    radial-gradient(900px 420px at 50% -10%, rgba(168, 85, 247, 0.5), transparent 62%),
    linear-gradient(180deg, var(--purple-dark), var(--purple-deep));
  overflow: hidden;
}
.page-hero h1 { font-size: clamp(32px, 5vw, 46px); font-weight: 800; margin-bottom: 10px; }
.page-hero p { color: var(--text-dim); letter-spacing: 3px; font-size: 15px; }
.halo { position: absolute; z-index: 0; pointer-events: none; }
.halo-sm {
  top: -160px; left: 50%; transform: translateX(-50%);
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(224, 201, 240, 0.35), transparent 60%);
}
.page-hero .container { position: relative; z-index: 2; }

/* 关于页 分栏 */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-img { position: relative; }
.split-img img {
  width: 100%; height: 460px; object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}
.glass-badge {
  position: absolute; right: -18px; bottom: 30px;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  border-radius: 18px;
  padding: 18px 26px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.glass-badge strong { display: block; font-size: 15px; letter-spacing: 2px; }
.glass-badge span { font-size: 28px; font-weight: 800; }
.split-text h2 { font-size: clamp(26px, 4vw, 36px); line-height: 1.4; margin: 16px 0 20px; }
.split-text p { color: var(--text-dim); margin-bottom: 16px; font-size: 15.5px; }
.tag-pill {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  font-size: 13px; letter-spacing: 2px; color: #fff;
}
.feature-list { margin-top: 22px; }
.feature-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(224, 201, 240, 0.2);
  font-size: 15px;
}
.feature-list li span {
  color: #a855f7; font-size: 18px; font-weight: 700;
}

/* 时间线 */
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 40px; }
.timeline::before {
  content: "";
  position: absolute; left: 11px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--purple), #a855f7, rgba(168, 85, 247, 0.2));
}
.tl-item { position: relative; margin-bottom: 30px; }
.tl-dot {
  position: absolute; left: -37px; top: 24px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(168, 85, 247, 0.35), 0 0 16px #a855f7;
}
.tl-year {
  font-size: 14px; font-weight: 700; letter-spacing: 2px;
  color: var(--lavender); margin-bottom: 8px;
}
.tl-card { padding: 20px 24px; }
.tl-card h3 { font-size: 17px; margin-bottom: 6px; }
.tl-card p { font-size: 14px; }

/* 数据统计 */
.stats { margin-bottom: 40px; }
.stat-num { font-size: 36px; font-weight: 800; color: #fff; }

/* 团队卡片 */
.team-card {
  display: flex; gap: 22px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: transform 0.4s, box-shadow 0.4s;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.team-img { flex-shrink: 0; }
.team-img img {
  width: 130px; height: 150px; object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
}
.team-info h3 { font-size: 20px; margin-bottom: 4px; }
.team-info span {
  display: inline-block;
  font-size: 13px; color: var(--lavender);
  background: rgba(168, 85, 247, 0.25);
  padding: 3px 12px; border-radius: 999px;
  margin-bottom: 10px;
}
.team-info p { color: var(--text-dim); font-size: 14px; }

/* 服务(科室)卡片 */
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.service-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: transform 0.4s, box-shadow 0.4s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-img { height: 210px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.service-card:hover .service-img img { transform: scale(1.06); }
.service-body { position: relative; padding: 26px 28px 30px; }
.service-no {
  position: absolute; top: -24px; right: 22px;
  font-size: 46px; font-weight: 800;
  color: rgba(224, 201, 240, 0.28);
}
.service-body h3 { font-size: 20px; margin-bottom: 10px; }
.service-body p { color: var(--text-dim); font-size: 14.5px; margin-bottom: 12px; }
.service-body ul { margin-top: 6px; }
.service-body li { color: var(--text-dim); font-size: 14px; padding: 3px 0; }

/* 新闻 */
.featured-news {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  margin-bottom: 30px;
}
.news-img img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.news-main { padding: 30px 34px; display: flex; flex-direction: column; justify-content: center; }
.news-main h3 { font-size: 24px; line-height: 1.5; margin: 14px 0; }
.news-main h3 a:hover { color: var(--lavender); }
.news-main p { color: var(--text-dim); font-size: 15px; margin-bottom: 16px; }
.news-cat {
  align-self: flex-start;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  color: #fff; font-size: 12px; letter-spacing: 1px;
  padding: 4px 14px; border-radius: 999px;
}
.news-date { color: var(--text-dim); font-size: 13px; letter-spacing: 1px; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: transform 0.4s, box-shadow 0.4s;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.news-thumb { position: relative; height: 180px; overflow: hidden; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.news-card:hover .news-thumb img { transform: scale(1.08); }
.news-thumb .news-cat { position: absolute; top: 12px; left: 12px; }
.news-card-body { padding: 20px 22px 24px; }
.news-card-body h3 { font-size: 16.5px; line-height: 1.6; margin-bottom: 10px; }
.news-card-body h3 a:hover { color: var(--lavender); }
.news-card-body p { color: var(--text-dim); font-size: 13.5px; margin-bottom: 12px; }

.pagination { display: flex; justify-content: center; gap: 10px; margin-top: 44px; }
.pagination a {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-light);
  font-size: 15px;
  transition: background 0.3s;
}
.pagination a:hover, .pagination a.active { background: linear-gradient(135deg, var(--purple), #a855f7); border-color: transparent; }
.pagination .page-next { width: auto; padding: 0 20px; }

/* 联系页 */
.contact-info { margin-bottom: 44px; }
.contact-big { font-size: 22px; font-weight: 700; color: #fff; margin-top: 6px !important; }
.contact-main {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: stretch;
}
.contact-map {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  display: flex; flex-direction: column;
}
.contact-map img { width: 100%; height: 260px; object-fit: cover; }
.map-note { padding: 22px 26px; }
.map-note h4 { font-size: 17px; margin-bottom: 10px; }
.map-note p { color: var(--text-dim); font-size: 14px; padding: 4px 0; }

.contact-form-box {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 34px 36px;
  backdrop-filter: blur(12px);
}
.contact-form-box h2 { font-size: 24px; margin: 14px 0 8px; }
.contact-form-box > p { color: var(--text-dim); font-size: 14px; margin-bottom: 22px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; margin-bottom: 7px; color: var(--lavender); }
.form-group label span { color: #ff80ab; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 14.5px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: #a855f7;
  background: rgba(255, 255, 255, 0.14);
}
.form-group textarea { resize: vertical; }
.form-group select option { background: var(--purple-dark); color: #fff; }
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select { border-color: #ff80ab; }
.form-error { display: block; color: #ffb3c6; font-size: 12.5px; margin-top: 6px; }
.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 18px;
  border-radius: 10px;
  background: rgba(233, 30, 99, 0.2);
  border: 1px solid rgba(255, 128, 171, 0.4);
  color: #ffd6e2;
  font-size: 14px;
}
.contact-form-box .btn { width: 100%; }

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--purple-deep);
  border-top: 1px solid rgba(224, 201, 240, 0.12);
  padding-top: 56px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 40px;
}
.logo-footer { margin-bottom: 16px; }
.footer-brand p { color: var(--text-dim); font-size: 14px; max-width: 320px; }
.footer-col h4 {
  font-size: 16px; margin-bottom: 16px;
  color: #fff; letter-spacing: 1px;
  position: relative; padding-bottom: 10px;
}
.footer-col h4::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 30px; height: 2px;
  background: linear-gradient(90deg, var(--purple), #a855f7);
}
.footer-col a, .footer-col p {
  display: block;
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--lavender); }
.footer-bottom {
  border-top: 1px solid rgba(224, 201, 240, 0.12);
  padding: 18px 0;
}
.footer-bottom p { color: var(--text-dim); font-size: 13px; text-align: center; }

/* ---------- 滚动动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* 返回顶部 */
.back-top {
  position: fixed;
  right: 26px; bottom: 30px;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  color: #fff; font-size: 18px;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  opacity: 0; visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
  z-index: 900;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .cta-ribbon { flex-wrap: wrap; }
  .cta-ribbon .btn { margin-left: 0; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(28, 6, 48, 0.98);
    padding: 18px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--glass-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }
  .main-nav.open { max-height: 420px; }
  .main-nav a { padding: 14px 16px; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .hero-inner { flex-direction: column; text-align: center; gap: 30px; }
  .hero-text p { margin: 0 auto 30px; }
  .hero-actions { justify-content: center; }
  .hero-pillar { height: 330px; }

  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .tech-item { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }

  .split { grid-template-columns: 1fr; gap: 34px; }
  .split-img img { height: 320px; }
  .glass-badge { right: 10px; bottom: 16px; }
  .service-grid { grid-template-columns: 1fr; }
  .featured-news { grid-template-columns: 1fr; }
  .news-main { padding: 24px; }
  .news-grid { grid-template-columns: 1fr; }
  .contact-main { grid-template-columns: 1fr; }
  .team-card { flex-direction: column; text-align: center; }
  .team-img img { margin: 0 auto; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .cta-ribbon { padding: 28px 22px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .cta-ribbon { padding: 28px 22px; }
}

/* ============================================
   CMS 适配（追加，不修改源站样式）
   ============================================ */
:root {
  --font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}
body { font-family: var(--font, "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif); }

/* 点击穿透装饰层，避免 VE 编辑时点不到 hero 背景 */
.hero .beam,
.hero .halo,
.hero .ribbon-dec,
.page-hero .beam,
.page-hero .halo,
.hero-wave { pointer-events: none; }

/* fade-in 动画（与 .reveal 对齐，供 app.js 观察） */
.fade-in { opacity: 0; transform: translateY(36px); transition: opacity .8s ease, transform .8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* 科室/产品筛选标签 */
.cat-tabs { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 44px; position: relative; z-index: 2; }
.cat-tab { padding: 10px 24px; border-radius: 999px; border: 1px solid var(--glass-border); background: var(--glass); color: var(--lavender); cursor: pointer; font-size: 14px; font-weight: 600; font-family: inherit; backdrop-filter: blur(8px); transition: background .3s, color .3s; }
.cat-tab.active, .cat-tab:hover { background: linear-gradient(135deg, var(--purple), #a855f7); color: #fff; border-color: transparent; }

/* 联系表单通用 */
.form-success.show { display: block; }
.form-alert-err { background: rgba(233, 30, 99, .15); border: 1px solid rgba(255, 128, 171, .4); color: #ffd6e2; padding: 14px 18px; border-radius: 10px; margin-bottom: 18px; }
.form-alert-err li { color: #ffd6e2; }
.form-submit { width: 100%; color: #fff; }
.error-text { display: none; color: #ffb3c6; font-size: .8rem; margin-top: 6px; }

/* 团队占位（无照片时） */
.team-placeholder { width: 130px; height: 150px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--purple), #a855f7); color: #fff; font-size: 2.4rem; font-weight: 800; border-radius: 14px; flex-shrink: 0; }

/* 导航自定义 logo 图片 */
.logo-img { height: 40px; width: auto; border-radius: 50%; }

/* ---------- CMS 详情页 ---------- */
.cms-section { padding: 96px 0; }
.cms-detail { max-width: 900px; margin: 0 auto; }
.cms-detail > img { border-radius: var(--radius); margin: 0 auto 12px; max-width: 100%; }
.cms-detail h1 { font-size: 2rem; margin: 18px 0; color: #fff; }
.cms-detail .lead { color: var(--text-dim); margin-bottom: 20px; font-size: 1.05rem; }
.cms-detail .news-date-label { display: inline-block; background: linear-gradient(135deg, var(--purple), #a855f7); color: #fff; font-size: .82rem; font-weight: 700; padding: 4px 14px; border-radius: 999px; }
.cms-content h2 { font-size: 1.5rem; margin: 24px 0 12px; color: #fff; }
.cms-content h3 { font-size: 1.25rem; margin: 20px 0 10px; color: var(--lavender); }
.cms-content p, .cms-content ul, .cms-content li { color: var(--text-dim); margin-bottom: 15px; line-height: 1.9; }
.cms-content ul { padding-left: 18px; list-style: disc; }
.cms-content a { color: var(--lavender); text-decoration: underline; }
.cms-content img { border-radius: var(--radius); }
.cms-back { display: inline-block; color: var(--lavender); font-size: .9rem; font-weight: 700; margin-bottom: 20px; }
.cms-back:hover { text-decoration: underline; }
.spec-list { list-style: none; padding: 0; margin: 0; }
.spec-list li { color: var(--text-dim); padding: 10px 0; border-bottom: 1px dashed rgba(224, 201, 240, .2); font-size: .9rem; }
.spec-list li b { color: var(--lavender); }
.cms-pager { padding: 30px 0; text-align: center; }
.cms-pager .pagination { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.cms-pager .page-link { padding: 10px 16px; border: 1px solid var(--glass-border); border-radius: 12px; background: var(--glass); color: var(--lavender); font-size: 14px; transition: .3s; display: inline-block; }
.cms-pager .page-link:hover { border-color: #a855f7; color: #fff; }
.cms-pager .page-item.active .page-link { background: linear-gradient(135deg, var(--purple), #a855f7); border-color: transparent; color: #fff; }
.cms-pager .page-item.disabled .page-link { opacity: .5; pointer-events: none; }