/* 首页连接能力区：卡片与轨道共用一个坐标区，窄屏时改为顺序阅读。 */
.medical-layout .brand-connection {
  width: min(1240px, calc(100% - 40px));
  padding-top: 84px;
  padding-bottom: 80px;
}
.medical-layout .connection-visual {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 470px) minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}
.medical-layout .connection-links {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.medical-layout .connection-links path { stroke: #ffad83; stroke-width: 1; vector-effect: non-scaling-stroke; }
.medical-layout .connection-benefits {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-self: stretch;
  gap: 0;
  text-align: left;
}
.medical-layout .connection-benefits:first-of-type { text-align: left; }
.medical-layout .connection-benefits > .connection-card {
  position: relative;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
  min-height: 154px;
  padding: 21px 20px;
  border: 0;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(52, 75, 98, .06);
}
.medical-layout .connection-icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #fff3ee;
  color: #f2692b;
}
.medical-layout .connection-icon svg { width: 38px; height: 38px; }
.medical-layout .connection-card-copy { min-width: 0; padding-top: 7px; }
.medical-layout .connection-kicker {
  margin: 0 0 12px;
  color: #6f8090;
  font-size: 13px;
  line-height: 1.4;
  font-weight: 400;
  letter-spacing: 1px;
}
.medical-layout .connection-benefits h3 {
  color: #243746;
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.5;
  font-weight: 600;
  white-space: nowrap;
}
.medical-layout .connection-benefits h3::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  margin-top: 14px;
  background: #f2692b;
}
.medical-layout .connection-number {
  position: absolute;
  right: 20px;
  bottom: 14px;
  color: #a5b2c0;
  font-size: 14px;
  line-height: 1;
  font-weight: 400;
}
.medical-layout .connection-core {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: auto;
  background: none;
}
.medical-layout .connection-diagram {
  position: relative;
  isolation: isolate;
  aspect-ratio: 480 / 420;
  margin-top: 10px;
}
.medical-layout .connection-diagram::before {
  content: '';
  position: absolute;
  inset: 4% 2%;
  z-index: 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 47% 52%, rgba(246, 112, 45, .23) 0%, rgba(255, 155, 87, .16) 32%, transparent 68%),
    radial-gradient(ellipse at 60% 40%, rgba(255, 186, 130, .14), transparent 60%);
  pointer-events: none;
}
.medical-layout .connection-diagram::after {
  content: '';
  position: absolute;
  inset: 17%;
  z-index: 0;
  border: 2px solid rgba(246, 112, 45, .28);
  border-radius: 50%;
  box-shadow: 0 0 24px 12px rgba(255, 148, 78, .14);
  pointer-events: none;
}
@keyframes connection-glow-breathe {
  0%, 100% { opacity: .65; transform: scale(.94); }
  50% { opacity: 1; transform: scale(1.06); }
}
@keyframes connection-glow-ripple {
  0% { opacity: 0; transform: scale(.72); }
  22% { opacity: .68; }
  75%, 100% { opacity: 0; transform: scale(1.38); }
}
.medical-layout .connection-orbit { position: relative; z-index: 1; height: auto; }
.medical-layout .connection-core .connection-heading {
  position: relative;
  width: 100%;
  text-align: center;
}
.medical-layout .connection-core .connection-heading .title {
  margin: 0;
  color: #243746;
  font-size: clamp(27px, 2.7vw, 36px);
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -.8px;
  text-align: center;
  white-space: nowrap;
}
.medical-layout .connection-core .connection-heading .title span {
  color: #f2692b;
}
.medical-layout .connection-core .connection-heading p {
  margin: 10px 0 0;
  color: #5f7180;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0;
  text-align: center;
}
.medical-layout .connection-diagram .connection-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2;
  width: 200px;
  height: 200px;
  padding: 20px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
.medical-layout .connection-diagram .connection-logo img { width: 136px; }
.medical-layout .connection-diagram .connection-logo span { margin-top: 10px; color: #000; font-size: 11px; letter-spacing: 3px; }
.medical-layout .connection-motto {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 32px;
  color: #8596a7;
  font-size: 11px;
  letter-spacing: 7px;
  text-align: center;
}
.medical-layout .connection-motto::before,
.medical-layout .connection-motto::after { content: ''; width: 32px; height: 1px; background: #d5dfe7; }
@media (min-width: 1101px) and (max-width: 1240px) {
  .medical-layout .connection-benefits h3 { font-size: 16px; white-space: normal; }
}
@media (max-width: 1100px) {
  .medical-layout .connection-visual { grid-template-columns: minmax(0, 1fr) minmax(330px, 40%) minmax(0, 1fr); gap: 8px; }
  .medical-layout .connection-benefits > .connection-card { grid-template-columns: 52px minmax(0, 1fr); gap: 10px; min-height: 138px; padding: 16px 12px; }
  .medical-layout .connection-icon { width: 52px; height: 52px; }
  .medical-layout .connection-icon svg { width: 31px; height: 31px; }
  .medical-layout .connection-kicker { font-size: 11px; margin-bottom: 8px; }
  .medical-layout .connection-benefits h3 { font-size: 15px; white-space: normal; }
  .medical-layout .connection-core .connection-heading .title { font-size: 30px; }
  .medical-layout .connection-diagram .connection-logo { width: 170px; height: 170px; }
  .medical-layout .connection-diagram .connection-logo img { width: 118px; }
}
@media (max-width: 1100px) {
  .medical-layout .connection-visual { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 12px; }
  .medical-layout .connection-links { display: none; }
  .medical-layout .connection-core { grid-column: 1 / -1; grid-row: 1; justify-self: center; width: min(100%, 430px); }
  .medical-layout .connection-benefits { width: 100%; gap: 18px; }
  .medical-layout .connection-benefits > .connection-card { min-height: 138px; }
  .medical-layout .connection-benefits h3 { font-size: 16px; }
}
@media (max-width: 600px) {
  .medical-layout .brand-connection { width: calc(100% - 32px); padding-top: 44px; padding-bottom: 44px; }
  .medical-layout .connection-visual { display: flex; flex-direction: column; gap: 12px; }
  .medical-layout .connection-core { order: -1; width: min(100%, 360px); }
  .medical-layout .connection-core .connection-heading .title { font-size: clamp(23px, 7vw, 28px); }
  .medical-layout .connection-core .connection-heading p { margin-top: 9px; font-size: 10px; line-height: 1.5; }
  .medical-layout .connection-benefits { display: contents; }
  .medical-layout .connection-diagram { width: min(100%, 286px); height: auto; margin: 10px auto 0; }
  .medical-layout .connection-diagram .connection-logo { width: 140px; height: 140px; padding: 14px; }
  .medical-layout .connection-diagram .connection-logo img { width: 104px; }
  .medical-layout .connection-diagram .connection-logo span { white-space: nowrap; letter-spacing: 2px; }
  .medical-layout .connection-benefits > .connection-card { width: 100%; grid-template-columns: 48px minmax(0, 1fr); gap: 12px; min-height: 104px; padding: 14px; }
  .medical-layout .connection-benefits:first-of-type > .connection-card:first-child { order: 1; }
  .medical-layout .connection-benefits:last-of-type > .connection-card:first-child { order: 2; }
  .medical-layout .connection-benefits:first-of-type > .connection-card:last-child { order: 3; }
  .medical-layout .connection-benefits:last-of-type > .connection-card:last-child { order: 4; }
  .medical-layout .connection-icon { width: 48px; height: 48px; }
  .medical-layout .connection-icon svg { width: 28px; height: 28px; }
  .medical-layout .connection-card-copy { padding-top: 3px; }
  .medical-layout .connection-kicker { font-size: 12px; }
  .medical-layout .connection-benefits h3 { font-size: 16px; line-height: 1.5; }
  .medical-layout .connection-benefits h3::after { margin-top: 10px; }
  .medical-layout .connection-motto { gap: 10px; margin-top: 28px; font-size: 10px; letter-spacing: 3px; }
  .medical-layout .connection-motto::before,
  .medical-layout .connection-motto::after { width: 20px; flex: 0 0 20px; }
}