.learningStrip {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}
.learningIntro {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: linear-gradient(135deg, #ffffff, #eef7f5);
  box-shadow: 0 12px 32px rgba(15, 23, 42, .05);
}
.learningIntro h2 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: 0;
}
.learningIntro p {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.pathGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.pathGrid.compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.pathGrid a, .pathGrid button, .guideCard, .faqCard {
  display: grid;
  gap: 7px;
  min-height: 110px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  text-align: left;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .04);
}
.pathGrid button {
  cursor: pointer;
}
.pathGrid a:hover, .pathGrid button:hover, .guideCard:hover {
  border-color: #b9d8d4;
  background: #fbfdfc;
}
.pathGrid button.active {
  border-color: #79bdb6;
  background: #e8f3f1;
  box-shadow: 0 14px 34px rgba(15, 118, 110, .12);
}
.pathGrid strong, .guideCard strong {
  color: var(--accentText);
  font-size: 16px;
}
.pathGrid span, .guideCard span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.activeRoute {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid #b9d8d4;
  border-radius: 10px;
  background: #f7fbfa;
}
.activeRoute strong {
  display: block;
  color: var(--accentText);
  font-size: 17px;
}
.activeRoute p {
  margin: 4px 0 0;
  color: var(--muted);
  line-height: 1.65;
}
.activeRoute button {
  flex: 0 0 auto;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
  color: var(--accentText);
  font-weight: 800;
  cursor: pointer;
}
.guidePage {
  max-width: 1040px;
}
.guideHero {
  padding: 34px 0 18px;
}
.guideHero h1 {
  margin: 0 0 10px;
  font-size: 34px;
  line-height: 1.2;
}
.guideHero p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}
.guideSection {
  margin-top: 18px;
}
.guideSection h2 {
  margin: 0 0 12px;
  font-size: 22px;
}
.guideList {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.guideWord {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .04);
}
.guideWord h3 {
  margin: 0;
  font-size: 20px;
}
.guideWord p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}
.guideWord a {
  color: var(--accentText);
  font-weight: 800;
  text-decoration: none;
}
.faqGrid {
  display: grid;
  gap: 12px;
}
.faqCard {
  min-height: auto;
}
.faqCard h3 {
  margin: 0;
  font-size: 17px;
}
.faqCard p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.mistakeGrid {
  display: grid;
  gap: 12px;
}
.mistakeItem {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.mistakeItem h3 {
  margin: 0 0 8px;
  color: var(--accentText);
  font-size: 18px;
}
.mistakeItem p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.mistakeLinks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.mistakeLinks a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 10px;
  color: var(--accentText);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  background: var(--soft);
}
@media (max-width: 1080px) {
  .pathGrid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .learningStrip {
    gap: 8px;
    margin: 0 0 10px;
  }
  .learningIntro {
    display: none;
  }
  .pathGrid, .pathGrid.compact {
    display: flex;
    gap: 8px;
    margin: 0 -14px;
    padding: 0 14px 4px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .pathGrid::-webkit-scrollbar, .pathGrid.compact::-webkit-scrollbar {
    display: none;
  }
  .pathGrid a, .pathGrid button, .guideCard, .faqCard {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    min-height: 40px;
    padding: 0 12px;
    border-radius: 999px;
    box-shadow: none;
  }
  .pathGrid strong, .guideCard strong {
    font-size: 14px;
    white-space: nowrap;
  }
  .pathGrid span {
    display: none;
  }
  .pathGrid button.active {
    box-shadow: none;
  }
  .activeRoute {
    align-items: center;
    flex-direction: row;
    padding: 9px 10px;
  }
  .activeRoute strong {
    font-size: 14px;
  }
  .activeRoute p {
    display: none;
  }
  .activeRoute button {
    width: auto;
    min-height: 34px;
    padding: 0 10px;
    white-space: nowrap;
  }
  .guideList { grid-template-columns: 1fr; }
  .guideHero h1 { font-size: 27px; }
}