.p-column-archive {
  padding-bottom: 120px;
}
@media (max-width: 767px) {
  .p-column-archive {
    padding-bottom: 64px;
  }
}
.p-column-archive__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--side-padding);
}

.p-column-archive__section {
  margin-top: 80px;
}
.p-column-archive__section:first-child {
  margin-top: 56px;
}
@media (max-width: 767px) {
  .p-column-archive__section {
    margin-top: 48px;
  }
  .p-column-archive__section:first-child {
    margin-top: 32px;
  }
}

.p-column-archive__pickup-list {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 20px;
}
@media (max-width: 767px) {
  .p-column-archive__pickup-list {
    margin-top: 24px;
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
}
.p-column-archive__pickup-list .p-column-archive__card {
  flex: 0 1 calc((100% - 40px) / 3);
}
@media (max-width: 767px) {
  .p-column-archive__pickup-list .p-column-archive__card {
    flex: initial;
    width: 100%;
    max-width: 400px;
  }
}

.p-column-archive__cats {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
@media (max-width: 767px) {
  .p-column-archive__cats {
    margin-top: 24px;
    gap: 8px;
  }
}
.p-column-archive__cat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 16px;
  border: 1px solid var(--color-cta);
  color: var(--color-cta);
  font-size: 16px;
  letter-spacing: 0.04em;
  line-height: 1;
}
@media (max-width: 767px) {
  .p-column-archive__cat {
    min-height: 36px;
    padding: 6px 12px;
    font-size: 14px;
  }
}
.p-column-archive__cat.is-active {
  background-color: var(--color-cta);
  color: var(--color-text-white);
  font-weight: 500;
}

.p-column-archive__grid {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 20px;
}
@media (max-width: 767px) {
  .p-column-archive__grid {
    margin-top: 32px;
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.p-column-card {
  background-color: var(--color-bg);
  padding: clamp(12px, calc(16 / 1440 * 100vw), 16px) clamp(14px, calc(20 / 1440 * 100vw), 20px) clamp(20px, calc(30 / 1440 * 100vw), 30px);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  display: flex;
  flex-direction: column;
}
@media (hover: hover) {
  .p-column-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
  }
}
.p-column-card__thumb {
  position: relative;
  aspect-ratio: 320 / 172;
  overflow: hidden;
  background-color: var(--color-line-soft);
}
.p-column-card__thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.p-column-card__body {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.p-column-card__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding-bottom: 24px;
  border-bottom: 1px solid #708EB0;
}
.p-column-card__date {
  font-size: clamp(11px, calc(14 / 1440 * 100vw), 14px);
  color: var(--color-text-sub);
  letter-spacing: 0.04em;
  line-height: 1;
  white-space: nowrap;
}
@media (max-width: 767px) {
  .p-column-card__date {
    font-size: 12px;
  }
}
.p-column-card__badge,
.p-column-single__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(22px, calc(26 / 1440 * 100vw), 26px);
  padding: 4px clamp(8px, calc(12 / 1440 * 100vw), 12px);
  font-size: clamp(11px, calc(14 / 1440 * 100vw), 14px);
  letter-spacing: 0.04em;
  line-height: 1;
  white-space: nowrap;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-contact-to) 100%);
  color: var(--color-text-white);
}
@media (max-width: 767px) {
  .p-column-card__badge,
  .p-column-single__badge {
    padding: 4px 10px;
    font-size: 12px;
  }
}
.p-column-card__title {
  margin-top: 20px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(14px, calc(18 / 1440 * 100vw), 18px);
  line-height: 1.4;
}
@media (max-width: 767px) {
  .p-column-card__title {
    font-size: 16px;
  }
}

.p-column-archive .c-pagination {
  margin-top: 80px;
}
@media (max-width: 767px) {
  .p-column-archive .c-pagination {
    margin-top: 48px;
  }
}

.p-column-archive__empty {
  margin-top: 56px;
  text-align: center;
  color: var(--color-text-sub);
}
@media (max-width: 767px) {
  .p-column-archive__empty {
    margin-top: 32px;
  }
}

.p-column-single {
  padding: 24px 0 120px;
}
@media (max-width: 767px) {
  .p-column-single {
    padding: 16px 0 64px;
  }
}
.p-column-single__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--side-padding);
}
.p-column-single__article {
  max-width: 840px;
  margin: 0 auto;
}

.p-column-single__eyecatch img {
  width: 100%;
  height: auto;
  aspect-ratio: 840 / 400;
  object-fit: cover;
}

.p-column-single__meta {
  margin-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding-bottom: 20px;
  border-bottom: 1px solid #708eb0;
}
@media (max-width: 767px) {
  .p-column-single__meta {
    margin-top: 16px;
    padding-bottom: 14px;
  }
}
.p-column-single__date {
  font-size: 16px;
  color: var(--color-text-sub);
  letter-spacing: 0.04em;
}
@media (max-width: 767px) {
  .p-column-single__date {
    font-size: 13px;
  }
}

.p-column-single__title {
  margin-top: 32px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.4;
}
@media (max-width: 767px) {
  .p-column-single__title {
    margin-top: 20px;
    font-size: 18px;
  }
}

.p-column-single__toc {
  margin-top: 48px;
}
@media (max-width: 767px) {
  .p-column-single__toc {
    margin-top: 32px;
  }
}
.p-column-single__toc-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-left: 8px;
}
@media (max-width: 767px) {
  .p-column-single__toc-list {
    margin-top: 16px;
    gap: 12px;
  }
}
.p-column-single__toc-item a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  letter-spacing: 0.04em;
}
@media (max-width: 767px) {
  .p-column-single__toc-item a {
    gap: 8px;
    font-size: 14px;
  }
}
.p-column-single__toc-item a::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-cta);
}

.p-column-single__body {
  margin-top: 56px;
  font-size: 16px;
  line-height: 1.8;
}
@media (max-width: 767px) {
  .p-column-single__body {
    margin-top: 36px;
    font-size: 14px;
  }
}
.p-column-single__body > * + * {
  margin-top: 1em;
}
.p-column-single__body h2 {
  margin-top: 56px;
  position: relative;
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 8px 16px 8px 24px;
  background-color: var(--color-bg-concept);
  overflow: hidden;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
}
@media (max-width: 767px) {
  .p-column-single__body h2 {
    margin-top: 40px;
    min-height: 44px;
    padding: 8px 12px 8px 20px;
    font-size: 16px;
  }
}
.p-column-single__body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-contact-to) 100%);
}
.p-column-single__body h3 {
  margin-top: 48px;
  position: relative;
  padding-bottom: 12px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-bottom: 1px solid #708eb0;
}
@media (max-width: 767px) {
  .p-column-single__body h3 {
    margin-top: 36px;
    padding-bottom: 10px;
    font-size: 16px;
  }
}
.p-column-single__body h3::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 80px;
  height: 3px;
  background-color: var(--color-cta);
}
.p-column-single__body h4 {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
@media (max-width: 767px) {
  .p-column-single__body h4 {
    margin-top: 32px;
    font-size: 14px;
  }
}
.p-column-single__body h4::before {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-contact-to) 100%);
}
.p-column-single__body ul {
  list-style: disc;
  padding-left: 1.5em;
}
.p-column-single__body ol {
  list-style: decimal;
  padding-left: 1.5em;
}
.p-column-single__body a {
  color: var(--color-accent);
  text-decoration: underline;
}

.p-column-single__backnumber {
  margin-top: 80px;
  max-width: 1032px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 767px) {
  .p-column-single__backnumber {
    margin-top: 48px;
  }
}
.p-column-single__bn-heading {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
  font-size: 20px;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}
@media (max-width: 767px) {
  .p-column-single__bn-heading {
    gap: 16px;
    font-size: 16px;
  }
}
.p-column-single__bn-heading::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: #708EB0;
}
.p-column-single__bn-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 767px) {
  .p-column-single__bn-grid {
    margin-top: 20px;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}
.p-column-card--bn .p-column-card__thumb {
  aspect-ratio: 240 / 150;
}
.p-column-card--bn .p-column-card__meta {
  flex-direction: column;
  align-items: flex-start;
}
.p-column-card--bn .p-column-card__title {
  font-size: 16px;
}
@media (max-width: 767px) {
  .p-column-card--bn .p-column-card__title {
    font-size: 14px;
  }
}