.guide_wrap {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.guide_layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.guide_toc {
  position: sticky;
  top: 16px;
  padding: 16px;
  border: 2px solid rgba(139, 94, 60, 0.3);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
}

.guide_toc_title {
  margin-bottom: 6px;
  font-weight: 900;
}

.guide_toc_list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.guide_toc_list a {
  display: block;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  color: #4a2e22;
}

.guide_toc_list a[aria-current="true"] {
  background: #f6a23c;
}

.guide_main {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.guide_sec {
  padding: 28px 32px 32px;
  font-size: 16px;
  line-height: 1.9;
  scroll-margin-top: 16px;
}

.guide_sec h2 {
  margin: 0 0 12px;
  padding-bottom: 6px;
  font-size: clamp(20px, 2.6vw, 24px);
  font-weight: 900;
  border-bottom: 3px dotted rgba(95, 143, 58, 0.55);
}

.guide_sec h3 {
  margin: 22px 0 8px;
  font-size: 18px;
  font-weight: 900;
}

.guide_sec p,
.guide_sec ul,
.guide_sec ol {
  margin: 0 0 12px;
}

.guide_sec ul,
.guide_sec ol {
  padding-left: 1.3em;
}

.guide_sec a {
  color: #c4682a;
}

.guide_shot {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin: 12px 0 16px;
}

.guide_shot img {
  width: 100%;
  height: auto;
  border: 4px solid #fff;
  border-radius: 24px;
  box-shadow: 0 8px 18px rgba(90, 60, 30, 0.2);
}

.guide_shot figcaption {
  padding: 12px 16px;
  border-radius: 16px;
  background: #eef3d6;
  font-size: 15px;
}

.guide_shot_wide {
  grid-template-columns: minmax(0, 1fr);
}

.guide_shot_wide img {
  border-radius: 14px;
}

@media (max-width: 900px) {
  .guide_layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .guide_toc {
    top: 0;
    z-index: 5;
    margin: 0 -16px;
    padding: 8px 16px;
    border-width: 0 0 2px;
    border-radius: 0;
    overflow-x: auto;
  }
  .guide_toc_title {
    display: none;
  }
  .guide_toc_list {
    display: flex;
    gap: 6px;
  }
  .guide_toc_list li {
    flex-shrink: 0;
  }
  .guide_sec {
    scroll-margin-top: 64px;
  }
}

@media (max-width: 640px) {
  .guide_sec {
    padding: 22px 18px 24px;
  }
  .guide_shot {
    grid-template-columns: minmax(0, 1fr);
  }
  .guide_shot img {
    max-width: 300px;
    margin: 0 auto;
  }
}