/* 教学专区独立样式模块 */

.education-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.education-intro {
  max-width: 950px;
  margin: 0 auto 44px;
  text-align: center;
}

.education-intro h2 {
  font-size: 46px;
  margin-bottom: 18px;
}

.education-intro .lead {
  font-size: 19px;
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 14px;
}

.education-intro .scenarios {
  font-size: 15px;
  color: var(--muted);
  line-height: 2;
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-bottom: 40px;
}

.edu-card {
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
  min-width: 0;
  transition: transform .3s, box-shadow .3s;
}

.edu-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.edu-media {
  position: relative;
  aspect-ratio: 16/9;
  background: #161818;
  overflow: hidden;
  width: 100%;
  padding: 0;
  display: block;
}

.edu-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .65s;
}

.edu-card:hover .edu-media img {
  transform: scale(1.05);
}

.edu-play {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  background: rgba(17,17,17,.8);
  border-radius: 50%;
  backdrop-filter: blur(4px);
}

.edu-duration {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(17,17,17,.85);
  color: white;
  padding: 4px 10px;
  font-size: 10px;
  border-radius: 3px;
}

.edu-content {
  padding: 24px 26px;
}

.edu-type {
  font-size: 10px;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 11px;
  letter-spacing: 0;
}

.edu-card h3 {
  font-size: 21px;
  line-height: 1.45;
  margin-bottom: 11px;
}

.edu-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
  margin-bottom: 16px;
}

.edu-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.edu-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  transition: color .2s;
}

.edu-link svg {
  width: 15px;
}

.edu-link:hover {
  color: var(--red);
}

.edu-link.primary {
  font-weight: 600;
  color: var(--red);
}

.education-note {
  max-width: 950px;
  margin: 30px auto 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
  text-align: center;
}

/* 响应式调整 */
@media(max-width: 1100px) {
  .education-intro h2 {
    font-size: 38px;
  }

  .education-intro .lead {
    font-size: 17px;
  }

  .education-grid {
    gap: 24px;
  }

  .edu-card h3 {
    font-size: 19px;
  }
}

@media(max-width: 760px) {
  .education-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .education-intro h2 {
    font-size: 34px;
  }

  .education-intro .lead {
    font-size: 15px;
  }

  .education-intro .scenarios {
    font-size: 13px;
  }

  .edu-card h3 {
    font-size: 17px;
  }

  .edu-card p {
    font-size: 12px;
  }

  .edu-content {
    padding: 20px 22px;
  }

  .edu-duration {
    font-size: 9px;
    top: 10px;
    right: 10px;
  }

  .edu-play {
    width: 36px;
    height: 36px;
    right: 12px;
    bottom: 12px;
  }

  .edu-play svg {
    width: 16px;
  }

  .education-note {
    font-size: 11px;
    margin-top: 24px;
    padding-top: 22px;
  }
}

@media(max-width: 370px) {
  .education-intro h2 {
    font-size: 30px;
  }

  .edu-card h3 {
    font-size: 15px;
  }
}

.education-cta{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin:32px 0}.education-intro h2{font-size:40px}.education-intro .lead{font-size:18px}.edu-type{font-size:12px}.edu-card p{font-size:15px}.edu-link{font-size:14px;min-height:32px}.education-note{font-size:13px}@media(max-width:760px){.education-intro h2{font-size:30px}.edu-card h3{font-size:21px}.edu-card p{font-size:15px}.edu-link{font-size:13px}}