.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding-block: 1.5rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.care-intro {
  padding-block: clamp(3rem, 6vw, 6rem);
}

.care-intro .header {
  display: block;
  margin: 0;
}

.care-intro h1 {
  font: 300 clamp(3.5rem, 7vw, 7.5rem)/0.95 var(--display);
  letter-spacing: -0.05em;
}

.care-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.care-tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--line);
  font-size: 0.8rem;
}

.care-tabs a:hover {
  background: var(--ink);
  color: var(--white);
}

.care-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding-bottom: var(--section);
}

.care-panel {
  padding: clamp(1.5rem, 3vw, 3rem);
  background: var(--soft);
  scroll-margin-top: 100px;
}

.care-panel .header {
  display: block;
  margin-bottom: 2rem;
}

.care-panel h2 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1;
}

.care-facts {
  margin: 0;
}

.care-fact {
  border-top: 1px solid var(--line);
  padding-block: 1.2rem;
}

.care-fact dt {
  font-size: 0.9rem;
  font-weight: 500;
}

.care-fact dd {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.care-panel .text-link {
  margin-top: 1.5rem;
}

.care-process {
  padding-bottom: var(--section);
}

.care-process > .header {
  display: block;
}

.care-process h2 {
  line-height: 1;
}

.care-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  list-style: none;
  padding: 0;
  counter-reset: step;
}

.care-steps li {
  counter-increment: step;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.care-steps li::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 1rem;
  color: var(--muted);
  font: 500 0.75rem var(--ui);
}

.care-steps h3 {
  font: 300 clamp(1.6rem, 2.5vw, 2.3rem)/1.1 var(--display);
}

.care-steps p {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.care-faq {
  padding-bottom: var(--section);
  scroll-margin-top: 100px;
}

.care-faq .header {
  display: block;
}

.care-faq h2 {
  line-height: 1;
}

.care-faq details {
  border-top: 1px solid var(--line);
  padding-block: 1.2rem;
}

.care-faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.care-faq summary {
  cursor: pointer;
  min-height: 32px;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.1rem);
}

.care-faq details p {
  max-width: 780px;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.care-support {
  padding: clamp(2rem, 4vw, 4rem);
  background: var(--soft);
  margin-bottom: var(--section);
}

.care-support .header {
  margin: 0;
}

.care-support h2 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1;
}

.footer {
  padding-top: 2rem;
}

@media (max-width: 800px) {
  .care-layout,
  .care-steps {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .care-support .header {
    display: block;
  }
  .care-support .text-link {
    margin-top: 1.5rem;
  }
}
.size-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 6rem);
  padding-bottom: var(--section);
  align-items: start;
}

.measure-guide .header,
.measure-converter .header {
  display: block;
}

.measure-guide h2,
.measure-converter h2 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1;
}

.measure-list {
  padding-left: 1.5rem;
}

.measure-list li {
  padding-block: 1.3rem;
  border-top: 1px solid var(--line);
}

.measure-list h3 {
  font: 300 clamp(1.6rem, 2.5vw, 2.2rem)/1.1 var(--display);
}

.measure-list p {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.measure-converter {
  padding: clamp(1.5rem, 3vw, 3rem);
  background: var(--soft);
}

.converter-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.converter-fields label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.converter-fields input,
.converter-fields select {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 0;
}

.measure-converter output {
  display: block;
  margin-top: 1.5rem;
  font: 300 clamp(2rem, 4vw, 3rem)/1.1 var(--display);
  overflow-wrap: anywhere;
}

.converter-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.size-reference {
  padding-bottom: var(--section);
  scroll-margin-top: 100px;
}

.size-reference .header {
  display: block;
}

.size-reference h2 {
  line-height: 1;
}

.table-scroll {
  overflow-x: auto;
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.size-table caption {
  text-align: left;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.size-table th,
.size-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.size-table thead {
  background: var(--soft);
}

.size-table th {
  font-weight: 500;
}

.size-table-note {
  margin-top: 1.2rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.size-formula {
  margin-top: 1.5rem;
  font-size: 0.85rem;
}

@media (max-width: 850px) {
  .size-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 500px) {
  .converter-fields {
    grid-template-columns: 1fr;
  }
  .size-table th,
  .size-table td {
    padding: 0.8rem 0.6rem;
  }
}
.category-nav {
  display: block;
}

.category-nav a[aria-current=page],
.nav a[aria-current=page] {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.footer {
  padding-top: 2rem;
}

@media (max-width: 1000px) {
  .category-nav__inner {
    justify-content: flex-start;
    min-height: 48px;
  }
}