/* 首页首推课程。内容在 content.js → home.recommendation 中维护。 */
.home-hero:has(.course-recommendation) {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 56px;
  padding-top: 42px;
  padding-bottom: 50px;
}
.course-recommendation {
  position: relative;
  min-width: 0;
  color: #f8f5e8;
  background: #233c33;
  border: 1px solid #52644a;
  border-radius: 14px;
  box-shadow: 0 16px 40px -24px #1d382c80;
  overflow: hidden;
  isolation: isolate;
}
.recommendation-cover {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 230px;
  pointer-events: none;
  z-index: -1;
}
.recommendation-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 25%;
  opacity: 0.42;
  mask-image: linear-gradient(90deg, transparent, #000 55%);
}
.recommendation-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #233c33, transparent 70%);
}
.recommendation-heading {
  padding: 23px 30px 18px;
}
.recommendation-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 10px;
}
.recommendation-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e9d9ad;
  color: #31402e;
  border-radius: 4px;
  padding: 5px 11px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  white-space: nowrap;
}
.recommendation-badge::before {
  content: "✦";
  font-size: 14px;
}
.recommendation-kicker > small {
  font-size: 10px;
  letter-spacing: 1px;
  color: #d6d3b6;
  text-align: right;
}
.recommendation-heading h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 35px;
  line-height: 1.35;
  letter-spacing: 1px;
  margin: 0;
}
.recommendation-heading > p {
  font-size: 15px;
  line-height: 1.8;
  margin-top: 8px;
  color: #d0d6c5;
}
.recommendation-record {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.5;
  text-wrap: balance;
  letter-spacing: 0;
  color: #f4dfa8;
  margin: 0 30px 5px;
  padding: 12px 14px;
  border: 1px solid #d8bf6b35;
  border-radius: 6px;
  background: linear-gradient(90deg, #d8bf6b20, #d8bf6b08);
}
.recommendation-record::before {
  content: "";
  flex: 0 0 4px;
  height: 24px;
  border-radius: 2px;
  background: #e7d298;
}
.recommendation-points {
  list-style: none;
  padding: 0 30px;
  margin: 0;
  counter-reset: reason;
}
.recommendation-points li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 13px;
  padding: 10px 0;
  border-bottom: 1px solid #ffffff18;
  counter-increment: reason;
}
.recommendation-points li::before {
  content: counter(reason, decimal-leading-zero);
  font-family: Cormorant, Georgia, serif;
  font-size: 22px;
  line-height: 1.4;
  color: #cbbb8d;
}
.recommendation-points h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: #f2eedc;
}
.recommendation-points p {
  font-size: 15px;
  line-height: 1.6;
  color: #becbb9;
  margin-top: 3px;
}
.recommendation-points li:nth-child(3) h3,
.recommendation-points li:nth-child(4) h3 {
  color: #e7d298;
}
.recommendation-actions {
  padding: 18px 30px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.recommendation-actions .button {
  background: #e8dfc4;
  border-color: #e8dfc4;
  color: #263f34;
  font-size: 14px;
  gap: 20px;
  padding: 12px 18px;
  border-radius: 5px;
  min-height: 48px;
}
.recommendation-actions .button:hover {
  background: #f5ecd3;
  border-color: #f5ecd3;
}
.recommendation-actions .text-button {
  color: #dce2ce;
  font-size: 14px;
  gap: 7px;
}
.recommendation-actions .text-button:hover {
  color: #f2dda0;
}
@media (min-width: 701px) and (max-width: 1100px) {
  .home-hero:has(.course-recommendation) {
    gap: 30px;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
  .recommendation-heading {
    padding: 24px 23px 20px;
  }
  .recommendation-record {
    margin-inline: 23px;
  }
  .recommendation-points {
    padding-inline: 23px;
  }
  .recommendation-points li {
    gap: 10px;
  }
  .recommendation-points h3 {
    font-size: 16px;
  }
  .recommendation-actions {
    padding: 22px 23px;
    flex-direction: column;
    gap: 13px;
    align-items: stretch;
  }
  .recommendation-actions .text-button {
    justify-content: center;
  }
  .recommendation-kicker > small {
    display: none;
  }
}
@media (max-width: 700px) {
  .home-hero:has(.course-recommendation) {
    gap: 32px;
    padding-top: 35px;
    padding-bottom: 38px;
  }
  .course-recommendation {
    width: 100%;
    border-radius: 12px;
  }
  .recommendation-heading {
    padding: 25px 22px 20px;
  }
  .recommendation-kicker {
    gap: 12px;
    margin-bottom: 18px;
  }
  .recommendation-kicker > small {
    font-size: 9px;
    letter-spacing: 0.5px;
    max-width: 130px;
  }
  .recommendation-heading h2 {
    font-size: 31px;
  }
  .recommendation-heading > p {
    font-size: 15px;
  }
  .recommendation-record {
    margin-inline: 14px;
    font-size: 19px;
    padding: 12px 8px;
    gap: 8px;
  }
  .recommendation-points {
    padding-inline: 22px;
  }
  .recommendation-points li {
    grid-template-columns: 23px minmax(0, 1fr);
    gap: 10px;
    padding: 16px 0;
  }
  .recommendation-points h3 {
    font-size: 17px;
  }
  .recommendation-points p {
    font-size: 15px;
    line-height: 1.8;
  }
  .recommendation-actions {
    padding: 23px 22px 25px;
    flex-direction: column;
    gap: 15px;
    align-items: stretch;
  }
  .recommendation-actions .button {
    font-size: 15px;
    min-height: 50px;
  }
  .recommendation-actions .text-button {
    justify-content: center;
    font-size: 15px;
  }
}