/* ============================================================
   case-medical.html 独有样式 —— 回型圆环骨架
   圆环 hero + 回字格四段式 + 圆环数据卡
   ============================================================ */

/* ---------- Hero：圆环主图 ---------- */
.cm-hero {
  position: relative;
  padding: calc(var(--header-h) + var(--topbar-h) + 48px) 0 72px;
  background:
    radial-gradient(circle at 78% 18%, rgba(191, 216, 178, .55) 0, rgba(191, 216, 178, 0) 42%),
    linear-gradient(165deg, var(--cream) 0%, var(--cream-2) 100%);
  overflow: hidden;
  text-align: center;
}
.cm-bread { font-size: .86rem; color: var(--ink-3); margin-bottom: 22px; position: relative; z-index: 2; }
.cm-bread a { font-weight: 600; color: var(--ink-2); }
.cm-bread a:hover { color: var(--green-3); }

/* 圆环：中心圆图 + 四角悬浮标签 */
.cm-ring {
  position: relative;
  width: min(420px, 86vw);
  margin: 0 auto 34px;
}
.cm-ring-img {
  width: 100%; aspect-ratio: 1/1;
  overflow: hidden;
  box-shadow: var(--clay-shadow-lg);
  border: 10px solid #fff;
}
.cm-ring-img img { width: 100%; height: 100%; object-fit: cover; }
.cm-ring-tag {
  position: absolute;
  padding: 8px 18px; border-radius: 999px;
  background: var(--white); box-shadow: var(--clay-shadow-sm);
  font-size: .85rem; font-weight: 700; color: var(--ink);
  white-space: nowrap;
}
.cm-tag-1 { top: -14px; left: -26px; background: var(--yellow); }
.cm-tag-2 { bottom: 8%; right: -34px; background: var(--green); }
.cm-tag-3 { bottom: -16px; left: 6%; }
.cm-tag-4 { top: 26%; right: -40px; }

.cm-hero h1 { position: relative; z-index: 2; margin-bottom: 16px; }
.cm-hero-sub { max-width: 660px; margin: 0 auto 28px; position: relative; z-index: 2; }
.cm-hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 2; }

/* ---------- 回字格四段式 ---------- */
.cm-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  max-width: 980px;
  margin: 0 auto;
  position: relative;
}
.cm-grid::before {
  content: ""; position: absolute; inset: 46px;
  border: 2px dashed var(--yellow-2);
  border-radius: 30px;
  pointer-events: none;
}
.cm-cell {
  position: relative; padding: 30px 30px 26px;
  background: linear-gradient(165deg, #FFFDF6 0%, var(--cream-2) 100%);
  border-radius: var(--radius);
  box-shadow: var(--clay-shadow-sm);
}
.cm-cell-no {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--yellow); color: var(--ink);
  font-weight: 800; margin-bottom: 14px;
  box-shadow: inset 0 -4px 8px -4px rgba(227,190,110,.5);
}
.cm-cell h3 { margin-bottom: 10px; }
.cm-cell p { font-size: .95rem; }

/* ---------- 数据圆卡 ---------- */
.cm-metrics {
  background: linear-gradient(160deg, var(--green) 0%, var(--cream) 90%);
  padding: clamp(50px, 6vw, 80px) 0;
}
.cm-metric-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 22px; text-align: center;
}
.cm-metric {
  border-radius: 50%; aspect-ratio: 1/1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 20px;
}
.cm-metric b { font-size: clamp(1.5rem, 3vw, 2.3rem); color: var(--green-3); line-height: 1.1; }
.cm-metric span { font-size: .85rem; color: var(--ink-2); margin-top: 8px; }

/* ---------- 设计亮点拉片 ---------- */
.cm-shot { display: grid; gap: 44px; max-width: 860px; margin: 0 auto; }
.cm-shot-item {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 26px;
  align-items: center;
}
.cm-shot-item:nth-child(even) { grid-template-columns: 1fr 1.2fr; }
.cm-shot-item:nth-child(even) img { order: 2; }
.cm-shot-item img {
  border-radius: var(--radius); box-shadow: var(--clay-shadow-sm);
  width: 100%; aspect-ratio: 16/10; object-fit: cover;
}
.cm-shot-item figcaption b { display: block; margin-bottom: 6px; color: var(--ink); }
.cm-shot-item figcaption { color: var(--ink-2); font-size: .95rem; }

/* ---------- 客户评价 ---------- */
.cm-quote { padding: clamp(40px,5vw,64px) 0; }
.cm-quote-card {
  max-width: 820px; margin: 0 auto; padding: 44px 48px;
  border-radius: var(--radius); position: relative;
  background: linear-gradient(160deg, #FFFDF6, var(--yellow) 160%);
}
.cm-quote-card::before {
  content: "“"; position: absolute; top: -6px; left: 22px;
  font-size: 5rem; color: var(--yellow-3); font-family: Georgia, serif;
}
.cm-quote-card p { font-size: 1.08rem; color: var(--ink); margin-bottom: 16px; }
.cm-quote-card cite { font-style: normal; font-size: .88rem; color: var(--ink-3); }

/* ---------- 复盘便签墙 ---------- */
.cm-lessons {
  background: linear-gradient(160deg, var(--cream-2), var(--cream));
  padding: clamp(50px,6vw,80px) 0;
}
.cm-notewall {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.cm-note {
  position: relative; padding: 34px 26px 26px;
  background: #FFFDF6;
  border-radius: 14px 14px 18px 18px;
  box-shadow: var(--clay-shadow-sm);
  transform: rotate(-1deg);
  transition: transform .3s var(--ease);
}
.cm-note:nth-child(2) { transform: rotate(1.4deg) translateY(14px); background: var(--yellow); }
.cm-note:nth-child(3) { transform: rotate(-.6deg); background: var(--green); }
.cm-note:hover { transform: rotate(0) translateY(-6px); }
.cm-note-pin {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  width: 22px; height: 22px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FDF6E4, var(--yellow-3));
  box-shadow: 0 3px 6px rgba(91,83,70,.3);
}
.cm-note h3 { font-size: 1.02rem; margin-bottom: 10px; }
.cm-note p { font-size: .92rem; }

@media (max-width: 900px) {
  .cm-notewall { grid-template-columns: 1fr; }
  .cm-note:nth-child(2) { transform: none; }
}

/* ---------- 相关案例 ---------- */
.cm-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cm-case-card {
  overflow: hidden; border-radius: var(--radius);
}
.cm-case-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.cm-case-card span {
  display: block; padding: 16px 20px; font-weight: 700; color: var(--ink);
}
.cm-case-card:hover span { color: var(--green-3); }

/* ---------- 行业入口 + 服务清单 ---------- */
.cm-links-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.cm-links-grid > div { padding: 34px 36px; border-radius: var(--radius); box-shadow: var(--clay-shadow-sm); }
.cm-links-grid h3 { margin-bottom: 12px; }
.cm-links-grid p { margin-bottom: 18px; font-size: .95rem; }

/* ---------- CTA ---------- */
.cm-cta {
  background: linear-gradient(150deg, var(--yellow) 0%, var(--cream-2) 100%);
  padding: clamp(56px, 7vw, 88px) 0; text-align: center;
  border-top: 3px dashed var(--yellow-2);
}
.cm-cta h2 { margin-bottom: 14px; }
.cm-cta p { margin-bottom: 26px; }
.cm-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .cm-grid { grid-template-columns: 1fr; }
  .cm-grid::before { display: none; }
  .cm-metric-row { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .cm-shot-item, .cm-shot-item:nth-child(even) { grid-template-columns: 1fr; }
  .cm-shot-item:nth-child(even) img { order: 0; }
  .cm-cases { grid-template-columns: 1fr; }
  .cm-links-grid { grid-template-columns: 1fr; }
  .cm-ring-tag { font-size: .76rem; padding: 6px 12px; }
  .cm-tag-4 { right: -12px; }
}