*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: #ffffff;
  color: #1f2937;
  font-family: 'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.9;
}

a {
  color: #be185d;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 站点头部 ---------- */
.site-header {
  border-bottom: 1px solid #f4e4ec;
  background: #ffffff;
}

.site-header .inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #111827;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: contain;
}

.brand span {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.2px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
}

.site-nav a {
  color: #4b5563;
  white-space: nowrap;
}

.site-nav a:hover {
  color: #be185d;
  text-decoration: none;
}

/* ---------- 主体 ---------- */
.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

.crumb {
  font-size: 13px;
  color: #9ca3af;
  padding: 18px 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.crumb a {
  color: #6b7280;
}

.kicker {
  display: inline-block;
  margin: 0 0 16px;
  padding: 4px 14px;
  border-radius: 999px;
  background: #fce7f3;
  color: #be185d;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

h1 {
  font-size: 33px;
  line-height: 1.4;
  font-weight: 700;
  color: #111827;
  margin: 0 0 16px;
  letter-spacing: -0.2px;
}

.meta {
  font-size: 13.5px;
  color: #9ca3af;
  margin: 0 0 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid #f3f4f6;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.meta .dot {
  color: #d1d5db;
}

.hero {
  width: 100%;
  border-radius: 14px;
  margin: 0 0 30px;
  background: #fdf2f8;
}

.lead {
  background: #fff7fb;
  border-left: 3px solid #ec4899;
  border-radius: 0 10px 10px 0;
  padding: 18px 22px;
  margin: 0 0 28px;
  color: #374151;
  font-size: 16.5px;
}

.lead strong {
  color: #be185d;
  font-weight: 600;
}

.takeaways {
  border: 1px solid #f4e4ec;
  border-radius: 12px;
  padding: 20px 24px;
  margin: 0 0 36px;
  background: #fffdfe;
}

.takeaways .label {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: #be185d;
  text-transform: uppercase;
}

.takeaways .conclusion {
  margin: 0 0 20px;
  font-size: 16.5px;
  color: #111827;
}

.takeaways ul {
  margin: 0;
  padding-left: 20px;
}

.takeaways li {
  margin: 0 0 8px;
  font-size: 15.5px;
  color: #374151;
}

.takeaways li:last-child {
  margin-bottom: 0;
}

.content {
  font-size: 17px;
  color: #374151;
}

.content h2 {
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  margin: 40px 0 14px;
  line-height: 1.5;
}

.content h3 {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
  margin: 30px 0 12px;
}

.content p {
  margin: 0 0 18px;
}

.content ul,
.content ol {
  margin: 0 0 20px;
  padding-left: 22px;
}

.content li {
  margin-bottom: 8px;
}

.content img {
  border-radius: 14px;
  margin: 26px 0;
  background: #fdf2f8;
}

.content figure {
  margin: 26px 0;
}

.content blockquote {
  margin: 24px 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid #f9a8d4;
  color: #6b7280;
}

/* ---------- 交互版入口 ---------- */
.full-link {
  margin: 44px 0 0;
  padding: 20px 24px;
  border: 1px solid #f4e4ec;
  border-radius: 12px;
  background: #fdf2f8;
  font-size: 15px;
  color: #4b5563;
}

.full-link a {
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- 相关文章 ---------- */
.related {
  margin: 52px 0 0;
  padding-top: 32px;
  border-top: 1px solid #f3f4f6;
}

.related h2 {
  font-size: 17px;
  font-weight: 700;
  color: #111827;
  margin: 0 0 18px;
}

.related ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.related li {
  padding: 12px 0;
  border-bottom: 1px solid #f9fafb;
  font-size: 15px;
}

.related li:last-child {
  border-bottom: none;
}

.related .date {
  color: #9ca3af;
  font-size: 13px;
  margin-left: 8px;
  white-space: nowrap;
}

/* ---------- 存档索引 ---------- */
.archive-group {
  margin: 0 0 40px;
}

.archive-group h2 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: #be185d;
  text-transform: uppercase;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f4e4ec;
}

.archive-item {
  padding: 18px 0;
  border-bottom: 1px solid #f9fafb;
}

.archive-item h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  color: #111827;
}

.archive-item h3 a {
  color: #111827;
}

.archive-item h3 a:hover {
  color: #be185d;
  text-decoration: none;
}

.archive-item p {
  margin: 0;
  font-size: 15px;
  color: #6b7280;
}

.archive-item .date {
  display: block;
  font-size: 13px;
  color: #9ca3af;
  margin-top: 8px;
}

.intro {
  font-size: 16.5px;
  color: #4b5563;
  margin: 0 0 36px;
}

/* ---------- 页脚 ---------- */
.site-footer {
  border-top: 1px solid #f4e4ec;
  background: #fffafc;
  margin-top: 40px;
}

.site-footer .inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 20px 36px;
  font-size: 13.5px;
  color: #6b7280;
  line-height: 1.9;
}

.site-footer a {
  color: #be185d;
}

.site-footer .links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 12px;
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 25px;
  }

  .content h2 {
    font-size: 19px;
  }

  .wrap {
    padding: 0 16px 48px;
  }

  .site-header .inner {
    padding: 10px 16px;
  }

  .site-nav {
    gap: 12px;
    font-size: 13px;
  }

  .archive-item h3 {
    font-size: 16.5px;
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .doctor-item {
    gap: 14px;
  }

  .doctor-item .photo {
    width: 100%;
    height: 260px;
  }
}

/* ---------- 静态镜像：通用模块 ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 0 34px;
}

.stat {
  border: 1px solid #f4e4ec;
  border-radius: 12px;
  background: #fffdfe;
  padding: 16px 12px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 25px;
  line-height: 1.3;
  color: #be185d;
  font-weight: 700;
}

.stat span {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: #6b7280;
}

.section-title {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #be185d;
  margin: 40px 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f4e4ec;
}

.service-item {
  border: 1px solid #f4e4ec;
  border-radius: 12px;
  background: #ffffff;
  padding: 20px 22px;
  margin: 0 0 16px;
}

.service-item h3 {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.5;
  color: #111827;
  font-weight: 700;
}

.service-item h3 a {
  color: #111827;
}

.service-item h3 a:hover {
  color: #be185d;
  text-decoration: none;
}

.item-note {
  margin: 12px 0 0;
  font-size: 14.5px;
  color: #6b7280;
}

.service-item .price {
  display: inline-block;
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: #be185d;
}

.service-item p {
  margin: 0 0 12px;
  font-size: 15.5px;
  color: #374151;
}

.service-item ul {
  margin: 0;
  padding-left: 20px;
  columns: 2;
  column-gap: 24px;
}

.service-item li {
  margin: 0 0 6px;
  font-size: 14.5px;
  color: #4b5563;
}

.doctor-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1px solid #f4e4ec;
  border-radius: 12px;
  background: #ffffff;
  padding: 18px;
  margin: 0 0 18px;
  flex-wrap: wrap;
}

.doctor-item .photo {
  width: 170px;
  height: 210px;
  flex: 0 0 auto;
  border-radius: 10px;
  overflow: hidden;
  background: #fdf2f8;
}

.doctor-item .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.doctor-item .info {
  flex: 1 1 320px;
  min-width: 0;
}

.doctor-item h3 {
  margin: 0 0 4px;
  font-size: 20px;
  color: #111827;
  font-weight: 700;
}

.doctor-item .role {
  margin: 0 0 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: #be185d;
}

.doctor-item .facts {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: #6b7280;
}

.doctor-item .facts li {
  margin: 0 0 4px;
}

.doctor-item .desc {
  margin: 0;
  font-size: 15.5px;
  color: #374151;
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  position: relative;
  padding: 0 0 22px 26px;
  border-left: 2px solid #f4e4ec;
  margin-left: 6px;
}

.timeline li:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.timeline li::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ec4899;
}

.timeline .year {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #be185d;
  letter-spacing: 0.04em;
}

.timeline h3 {
  margin: 4px 0 6px;
  font-size: 17px;
  color: #111827;
  font-weight: 700;
}

.timeline p {
  margin: 0;
  font-size: 15px;
  color: #4b5563;
}

.mirror-links {
  margin: 40px 0 0;
  padding: 20px 24px;
  border: 1px solid #f4e4ec;
  border-radius: 12px;
  background: #fffafc;
}

.mirror-links h2 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: #111827;
}

.mirror-links ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
}

.mirror-links li {
  margin: 0 0 8px;
}

@media (max-width: 640px) {
  .service-item ul {
    columns: 1;
  }

  .stat strong {
    font-size: 21px;
  }

  .doctor-item h3 {
    font-size: 18px;
  }
}