.page-news {
  --news-num-col: 44px;
  --news-tag-line: rgba(199, 74, 28, .38);
}

/* 面包屑 */
.page-news .breadcrumb {
  padding-top: 32px;
  margin: 0 0 36px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--graphite);
}
.page-news .breadcrumb a {
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .breadcrumb a:hover {
  color: var(--orange-text);
  border-bottom-color: var(--orange-text);
}
.page-news .breadcrumb__sep {
  margin: 0 10px;
  color: var(--orange);
}

/* 刊头下方的主标题区 */
.page-news .news-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line-strong);
}
.page-news .news-head h1 {
  margin: 18px 0 20px;
  font-size: clamp(34px, 7vw, 62px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--deep);
}
.page-news .news-head .lede {
  margin: 0;
  max-width: 660px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}
.page-news .news-head__meta {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--graphite);
}
.page-news .news-head__meta a {
  color: var(--orange-text);
  text-decoration: none;
  border-bottom: 1px solid var(--news-tag-line);
  transition: border-color var(--dur) var(--ease);
}
.page-news .news-head__meta a:hover {
  border-bottom-color: var(--orange-text);
}

/* 数据条 */
.page-news .news-head__figures {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.page-news .news-stat {
  padding: 18px 14px 18px 0;
  border-right: 1px solid var(--line);
  min-width: 0;
}
.page-news .news-stat:last-child {
  border-right: 0;
}
.page-news .news-stat dt {
  margin: 0 0 10px;
  color: var(--graphite);
}
.page-news .news-stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.page-news .news-stat__num {
  font-size: 30px;
  font-weight: 300;
  line-height: 1;
  color: var(--deep);
  font-variant-numeric: tabular-nums;
}
.page-news .news-stat__unit {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--graphite);
}

/* 顶图 */
.page-news .news-banner {
  margin: 44px 0 0;
}
.page-news .news-banner__frame {
  position: relative;
  border: 1px solid var(--line-strong);
  background: var(--anchor);
  overflow: hidden;
}
.page-news .news-banner__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}
.page-news .news-banner__frame::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 4px;
  background: var(--orange);
}
.page-news .news-banner__cap {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--graphite);
}

/* 栏目标签栏 */
.page-news .news-tags {
  margin: 64px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}
.page-news .news-tags__label {
  margin: 0 0 10px;
  color: var(--orange-text);
}
.page-news .news-tags__note {
  margin: 0 0 18px;
  max-width: 780px;
  font-size: 13px;
  line-height: 1.85;
  color: var(--graphite);
}
.page-news .news-tags__row {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-news .filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-news .filter__label {
  flex: 0 0 auto;
  display: inline-block;
  padding: 9px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--deep);
  font-size: 12px;
  letter-spacing: .14em;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              color var(--dur) var(--ease);
}
.page-news .filter__label:hover {
  border-color: var(--orange);
  color: var(--orange-text);
}
.page-news .filter__input:checked + .filter__label {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--anchor);
}
.page-news .filter__input:focus-visible + .filter__label {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 纯 CSS 筛选 */
.page-news .news-filter:has(#nf-ver:checked) .filter__list > li:not([data-cat~="ver"]),
.page-news .news-filter:has(#nf-chk:checked) .filter__list > li:not([data-cat~="chk"]),
.page-news .news-filter:has(#nf-rev:checked) .filter__list > li:not([data-cat~="rev"]),
.page-news .news-filter:has(#nf-top:checked) .filter__list > li:not([data-cat~="top"]),
.page-news .news-filter:has(#nf-bas:checked) .filter__list > li:not([data-cat~="bas"]) {
  display: none;
}

/* 面板通用 */
.page-news .news-digest,
.page-news .news-log,
.page-news .news-features,
.page-news .news-archive {
  margin-top: 72px;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}
.page-news .panel__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.page-news .panel__index {
  flex: 0 0 auto;
  color: var(--orange-text);
}
.page-news .panel__title {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--deep);
}

/* 本期要目 */
.page-news .digest-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-news .digest-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.page-news .digest-item:first-child {
  border-top-color: var(--line-strong);
  padding-top: 0;
  border-top: 0;
}
.page-news .digest-item__title {
  margin: 12px 0 0;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--deep);
}
.page-news .digest-item__sum {
  margin: 10px 0 0;
  max-width: 640px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
}
.page-news .digest-item__media {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}
.page-news .digest-item__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 条目标签 */
.page-news .journal-tag {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--news-tag-line);
  border-radius: 0;
  font-size: 11px;
  letter-spacing: .16em;
  line-height: 1.6;
  color: var(--orange-text);
}

/* 日志条目列表 */
.page-news .news-log__note {
  margin: 16px 0 0;
  max-width: 720px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--graphite);
}
.page-news .journal-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}
.page-news .journal-list > li {
  display: grid;
  grid-template-columns: var(--news-num-col) minmax(0, 1fr) 30px;
  column-gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.page-news .journal-list > li:first-child {
  border-top-color: var(--line-strong);
}
.page-news .journal-list > li:hover {
  border-top-color: var(--orange);
}
.page-news .journal-list__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--graphite);
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
}
.page-news .journal-list__main {
  min-width: 0;
}
.page-news .journal-list__title {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: -.005em;
  color: var(--deep);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.page-news .journal-list__title a {
  color: inherit;
  text-decoration: none;
}
.page-news .journal-list__title a:hover {
  color: var(--orange-text);
}
.page-news .journal-list__sum {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--graphite);
}
.page-news .journal-list__mark {
  align-self: center;
  height: 1px;
  width: 0;
  background: var(--orange);
  transition: width var(--dur) var(--ease);
}
.page-news .journal-list > li:hover .journal-list__mark {
  width: 26px;
}

/* 中段插图 */
.page-news .news-inset {
  margin: 72px 0 0;
}
.page-news .news-inset__frame {
  border: 1px solid var(--line);
  overflow: hidden;
}
.page-news .news-inset__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-news .news-inset__cap {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--graphite);
}

/* 专题系列 */
.page-news .news-features__note {
  margin: 16px 0 0;
  max-width: 720px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--graphite);
}
.page-news .feature-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.page-news .feature {
  display: block;
}
.page-news .feature__frame {
  position: relative;
  overflow: hidden;
  background: var(--mist);
  border: 1px solid var(--line);
  margin-bottom: 22px;
}
.page-news .feature__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform var(--dur) var(--ease);
}
.page-news .feature__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--deep);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}
.page-news .feature:hover .feature__frame img {
  transform: translateY(-2px);
}
.page-news .feature:hover .feature__frame::before {
  opacity: .16;
}
.page-news .feature--lead .feature__frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 72px;
  background: var(--pearl);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}
.page-news .feature__index {
  margin: 0 0 10px;
  color: var(--orange-text);
}
.page-news .feature__title {
  margin: 0;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.35;
  color: var(--deep);
}
.page-news .feature__count {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--graphite);
}
.page-news .feature__body {
  margin: 12px 0 0;
  max-width: 560px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
}
.page-news .feature__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--orange-text);
  text-decoration: none;
  border-bottom: 1px solid var(--news-tag-line);
  padding-bottom: 2px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-news .feature__link:hover {
  color: var(--deep);
  border-bottom-color: var(--orange);
}
.page-news .feature-stack {
  display: grid;
  gap: 40px;
  align-content: start;
}
.page-news .feature--side {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

/* 归档说明 */
.page-news .news-archive__grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-news .news-archive__text p {
  margin: 0 0 18px;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
}
.page-news .news-archive__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-news .news-archive__links a {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--orange-text);
  text-decoration: none;
  border-bottom: 1px solid var(--news-tag-line);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .news-archive__links a:hover {
  color: var(--deep);
  border-bottom-color: var(--orange);
}
.page-news .news-archive__periods {
  background: var(--mist);
  border: 1px solid var(--line);
  padding: 0 20px;
}
.page-news .disclosure {
  border: 0;
}
.page-news .disclosure__summary {
  cursor: pointer;
  padding: 18px 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--deep);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.page-news .disclosure__summary::-webkit-details-marker {
  display: none;
}
.page-news .disclosure__summary::after {
  content: "＋";
  font-size: 14px;
  color: var(--orange-text);
}
.page-news .disclosure[open] .disclosure__summary::after {
  content: "－";
}
.page-news .disclosure__summary:hover {
  color: var(--orange-text);
}
.page-news .disclosure__body {
  padding: 0 0 20px;
  border-top: 1px solid var(--line);
}
.page-news .period-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .period-list__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .period-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-news .period-list__no {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--deep);
  font-variant-numeric: tabular-nums;
}
.page-news .period-list__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

/* 断点 */
@media (min-width: 720px) {
  .page-news .digest-item--media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    align-items: start;
    column-gap: 32px;
  }
  .page-news .news-archive__periods {
    padding: 0 24px;
  }
  .page-news .period-list__item {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
  .page-news .journal-list > li {
    --news-num-col: 56px;
    column-gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: 48px;
    align-items: end;
  }
  .page-news .news-head__figures {
    grid-template-columns: 1fr;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
  }
  .page-news .news-stat {
    padding: 20px 0 20px 22px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .page-news .news-stat:last-child {
    border-bottom: 0;
  }
  .page-news .news-stat__num {
    font-size: 44px;
  }
  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: 48px;
  }
}

@media (min-width: 1000px) {
  .page-news .feature-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: 48px;
  }
  .page-news .news-inset {
    margin-left: 25%;
    width: 75%;
  }
}