:root {
  --lesson-ink: #302a22;
  --lesson-muted: #786f62;
  --lesson-line: #ded8c9;
  --lesson-paper: #fffdf7;
  --lesson-cream: #f5f0e4;
  --lesson-wine: #691d22;
  --lesson-green: #426b51;
  --lesson-gold: #aa8545;
}

.lesson-search-page {
  color: var(--lesson-ink);
  margin: 0 auto;
  max-width: 1040px;
  padding: 12px 18px 48px;
  text-align: left;
}

.lesson-search-crumbs {
  align-items: center;
  color: var(--lesson-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.82rem;
  gap: 7px;
  margin-bottom: 18px;
}

.lesson-search-crumbs a {
  color: var(--lesson-green);
  text-decoration: none;
}

.lesson-search-related__eyebrow {
  color: var(--lesson-gold);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin: 0 0 7px;
}

.lesson-search-form {
  align-items: center;
  background: var(--lesson-paper);
  border: 1px solid #cdbf9f;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(69, 55, 32, 0.11);
  display: flex;
  gap: 10px;
  margin: 4px auto 0;
  max-width: 720px;
  padding: 6px 6px 6px 20px;
}

.lesson-search-form:focus-within {
  border-color: var(--lesson-gold);
  box-shadow: 0 14px 34px rgba(69, 55, 32, 0.17);
}

.lesson-search-form > i {
  color: var(--lesson-gold);
}

.lesson-search-form input {
  background: transparent;
  border: 0;
  color: var(--lesson-ink);
  flex: 1 1 auto;
  font-size: 1rem;
  min-width: 0;
  outline: 0;
  padding: 10px 0;
}

.lesson-search-form button {
  background: var(--lesson-wine);
  border: 0;
  border-radius: 999px;
  color: #fffaf0;
  cursor: pointer;
  flex: none;
  font-size: 0.94rem;
  padding: 11px 25px;
}

.lesson-search-form button:hover {
  background: #81272d;
}

.lesson-search-examples {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  justify-content: center;
  margin: 12px 0 6px;
}

.lesson-search-examples > span {
  color: var(--lesson-muted);
  font-size: 0.78rem;
  margin-right: 3px;
}

.lesson-search-examples a {
  border: 1px solid var(--lesson-line);
  border-radius: 999px;
  color: var(--lesson-green);
  font-size: 0.82rem;
  padding: 4px 11px;
  text-decoration: none;
}

.lesson-search-examples a:hover {
  background: var(--lesson-cream);
  border-color: #b9aa89;
}

.lesson-search-results {
  margin-top: 26px;
}

.lesson-search-examples + .lesson-search-results {
  margin-top: 26px;
}

.lesson-search-results__head {
  align-items: end;
  border-bottom: 1px solid var(--lesson-line);
  display: flex;
  gap: 20px;
  justify-content: space-between;
  padding-bottom: 13px;
}

.lesson-search-results__head h1 {
  color: var(--lesson-wine);
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
}

.lesson-search-results__head p {
  color: var(--lesson-muted);
  font-size: 0.82rem;
  margin: 5px 0 0;
}

.lesson-search-reset {
  color: var(--lesson-green);
  flex: none;
  font-size: 0.84rem;
  text-decoration: none;
}

.lesson-search-page .pagination-container {
  margin: 18px 0;
}

.lesson-search-related {
  background: #f2f5ed;
  border: 1px solid #d5dfd1;
  border-radius: 13px;
  margin: 18px 0;
  padding: 16px 18px;
}

.lesson-search-related__head {
  align-items: center;
  display: flex;
  gap: 20px;
  justify-content: space-between;
}

.lesson-search-related__head h3 {
  color: #34543f;
  font-size: 0.94rem;
  margin: 0;
}

.lesson-search-related__head > a {
  color: var(--lesson-green);
  flex: none;
  font-size: 0.82rem;
  text-decoration: none;
}

.lesson-search-related ul {
  display: grid;
  gap: 5px 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.lesson-search-related li a {
  align-items: baseline;
  color: #3f5e48;
  display: flex;
  font-size: 0.84rem;
  gap: 7px;
  line-height: 1.45;
  text-decoration: none;
}

.lesson-search-related li i {
  color: #799282;
  flex: none;
}

.lesson-search-list {
  display: grid;
  gap: 9px;
  list-style: none;
  margin: 18px 0;
  padding: 0;
}

.lesson-search-card {
  align-items: center;
  background: var(--lesson-paper);
  border: 1px solid var(--lesson-line);
  border-radius: 12px;
  display: grid;
  gap: 16px;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  padding: 15px 17px;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.lesson-search-card:hover {
  border-color: #c5b691;
  box-shadow: 0 8px 22px rgba(73, 58, 35, 0.08);
  transform: translateY(-1px);
}

.lesson-search-card__marker {
  align-items: center;
  background: var(--lesson-cream);
  border: 1px solid #e1d7c1;
  border-radius: 50%;
  color: var(--lesson-gold);
  display: flex;
  height: 38px;
  justify-content: center;
  text-decoration: none;
  width: 38px;
}

.lesson-search-card__marker:hover,
.lesson-search-card__marker:focus-visible {
  background: #eadfc8;
  color: var(--lesson-wine);
  outline: none;
}

.lesson-search-card__marker:focus-visible {
  box-shadow: 0 0 0 3px rgba(170, 133, 69, 0.28);
}

.lesson-search-card__marker i {
  font-size: 0.72rem;
  margin-left: 2px;
}

.lesson-search-card__path {
  color: var(--lesson-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.74rem;
  gap: 5px;
  margin-bottom: 4px;
}

.lesson-search-card h3 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  margin: 0;
}

.lesson-search-card h3 a {
  color: var(--lesson-ink);
  text-decoration: none;
}

.lesson-search-card h3 a:hover {
  color: var(--lesson-wine);
}

.lesson-search-card mark,
.lesson-search-related mark {
  background: #f3dfa2;
  color: inherit;
  padding: 0 1px;
}

.lesson-search-card__course {
  align-items: baseline;
  color: var(--lesson-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.78rem;
  gap: 6px;
  margin-top: 5px;
}

.lesson-search-card__course > span {
  color: #9a8e7e;
}

.lesson-search-card__course a {
  color: var(--lesson-green);
  text-decoration: none;
}

.lesson-search-card__course small {
  background: var(--lesson-cream);
  border-radius: 999px;
  font-size: 0.72rem;
  padding: 1px 7px;
}

.lesson-search-card__course .lesson-search-card__duration {
  background: transparent;
  color: var(--lesson-muted);
  padding-left: 2px;
}

.lesson-search-card__duration i {
  margin-right: 4px;
}

.lesson-search-card__open {
  align-items: center;
  color: var(--lesson-wine);
  display: flex;
  font-size: 0.8rem;
  gap: 7px;
  padding: 8px;
  text-decoration: none;
}

.lesson-search-card__open i {
  font-size: 0.7rem;
  transition: transform 160ms ease;
}

.lesson-search-card:hover .lesson-search-card__open i {
  transform: translateX(3px);
}

.lesson-search-empty {
  border: 1px dashed #cfc4ad;
  border-radius: 14px;
  color: var(--lesson-muted);
  padding: 50px 20px;
  text-align: center;
}

.lesson-search-empty > i {
  color: #baa77f;
  font-size: 1.6rem;
}

.lesson-search-empty h3 {
  color: var(--lesson-ink);
  font-size: 1rem;
  margin: 14px 0 5px;
}

.lesson-search-empty p {
  font-size: 0.85rem;
  margin: 0 0 15px;
}

.lesson-search-empty a {
  color: var(--lesson-green);
  font-size: 0.85rem;
}

@media (max-width: 700px) {
  .lesson-search-page {
    padding-left: 12px;
    padding-right: 12px;
  }

  .lesson-search-form {
    margin-left: 10px;
    margin-right: 10px;
    padding-left: 15px;
  }

  .lesson-search-form button {
    padding-left: 18px;
    padding-right: 18px;
  }

  .lesson-search-related ul {
    grid-template-columns: 1fr;
  }

  .lesson-search-card {
    align-items: start;
    gap: 10px 12px;
    grid-template-columns: 32px minmax(0, 1fr);
    padding: 14px;
  }

  .lesson-search-card__marker {
    height: 30px;
    margin-top: 2px;
    width: 30px;
  }

  .lesson-search-card__open {
    grid-column: 2;
    justify-self: start;
    padding: 0;
  }
}

@media (max-width: 460px) {
  .lesson-search-form button {
    font-size: 0;
    height: 40px;
    padding: 0;
    width: 40px;
  }

  .lesson-search-form button::after {
    content: "\f002";
    font-family: "Font Awesome 5 Free";
    font-size: 0.85rem;
    font-weight: 900;
  }

  .lesson-search-results__head {
    align-items: start;
  }

  .lesson-search-card__path span:first-child,
  .lesson-search-card__path span:nth-child(2) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lesson-search-card,
  .lesson-search-card__open i {
    transition: none;
  }
}