.methods-link {
  display: inline-flex;
  gap: 0.35em;
  align-items: baseline;
  margin: 0.3rem 0;
  color: var(--wine-dark);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.methods-link:hover {
  color: var(--ink);
}
.methods-navigation {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.methods-page {
  max-width: 1240px;
  margin: 0 auto;
  line-height: 1.65;
}
.methods-page h1,
.methods-page h2,
.methods-page h3 {
  line-height: 1.25;
}
.methods-page [id^="methods-"] {
  scroll-margin-top: 88px;
}
.methods-page [tabindex="-1"]:focus-visible {
  outline: 2px solid var(--wine);
}
.methods-hero {
  border: 1px solid var(--line);
  border-top: 4px solid var(--wine);
  border-radius: var(--radius);
  background: var(--paper);
  padding: clamp(24px, 4vw, 44px);
  margin-bottom: 26px;
}
.methods-hero h1 {
  font-size: clamp(27px, 3vw, 38px);
  margin: 10px 0 18px;
}
.methods-hero > p {
  max-width: 760px;
}
.methods-lead {
  font-size: 1.3rem;
  color: var(--ink);
}
.methods-status {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: #58626b;
}
.methods-layout {
  display: grid;
  grid-template-columns: minmax(210px, 260px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.methods-contents {
  position: sticky;
  top: 88px;
  padding: 20px;
  background: #ecefef;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.methods-contents h2 {
  font-size: 1rem;
  margin: 0 0 14px;
}
.methods-contents ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
.methods-contents li + li {
  border-top: 1px solid #d9dfe1;
  margin-top: 8px;
  padding-top: 8px;
}
.methods-contents .methods-link {
  display: block;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9rem;
}
.methods-contents .methods-link:hover {
  color: var(--wine-dark);
  text-decoration: underline;
}
.methods-contents .methods-link span {
  display: none;
}
.methods-contents > p {
  color: #58626b;
  font-size: 0.85rem;
  margin-bottom: 0;
}
.methods-chapters {
  min-width: 0;
}
.methods-chapter {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 34px);
  margin-bottom: 24px;
}
.methods-chapter-context {
  display: flex;
  gap: 12px;
  align-items: baseline;
  color: #58626b;
  font-size: 0.82rem;
}
.methods-chapter-context > span {
  font-weight: 700;
  color: var(--wine-dark);
}
.methods-chapter > h2 {
  font-size: 1.55rem;
  margin: 14px 0 22px;
}
.methods-chapter p {
  margin: 0 0 16px;
}
.methods-comparison {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}
.methods-comparison > div {
  background: #f5f6f6;
  border-top: 2px solid #b6c1c6;
  padding: 16px 14px;
}
.methods-comparison h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}
.methods-comparison p {
  font-size: 0.92rem;
  margin: 0;
}
.methods-definitions {
  margin: 22px 0;
}
.methods-definitions > div {
  display: grid;
  grid-template-columns: 145px minmax(0, 1fr);
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.methods-definitions dt {
  font-weight: 700;
}
.methods-definitions dd {
  margin: 0;
}
.methods-inspect {
  background: #f6edef;
  border-left: 3px solid var(--wine);
  padding: 18px 20px;
  margin-top: 24px;
}
.methods-inspect h3 {
  color: var(--wine-dark);
  font-size: 0.95rem;
  margin: 0 0 9px;
}
.methods-inspect p {
  margin: 0;
}
.methods-chapter-end {
  margin-top: 20px;
  text-align: right;
}
.methods-detail {
  background: #f5f6f6;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 22px 0;
}
.methods-detail summary {
  font-weight: 600;
  cursor: pointer;
}
.methods-detail[open] summary {
  margin-bottom: 16px;
}
.methods-detail p:last-child {
  margin-bottom: 0;
}
.methods-close {
  padding: 8px 8px 24px;
}
.methods-close h2 {
  font-size: 1.25rem;
}
@media (max-width: 1100px) {
  .methods-layout {
    grid-template-columns: 1fr;
  }
  .methods-contents {
    position: static;
  }
  .methods-contents ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 24px;
  }
  .methods-contents li + li {
    margin-top: 0;
  }
}
@media (max-width: 600px) {
  .methods-hero {
    padding: 24px 20px;
  }
  .methods-contents ol,
  .methods-comparison,
  .methods-definitions > div {
    grid-template-columns: 1fr;
  }
  .methods-definitions > div {
    gap: 8px;
  }
  .methods-chapter {
    padding: 24px 20px;
  }
  .methods-chapter-context {
    gap: 9px;
  }
  .methods-inspect {
    padding: 16px;
  }
}