.page-news {
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: 22px 44px;
}

.page-news .news-hero .crumbs {
  margin-bottom: 22px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-hero__title,
.page-news .news-hero h1 {
  font-family: var(--serif);
  font-size: clamp(29px, 6.4vw, 50px);
  line-height: 1.16;
  letter-spacing: .005em;
  margin: 12px 0 16px;
  max-width: 17ch;
}

.page-news .news-hero .lead {
  color: var(--ink-2);
  max-width: 46ch;
  font-size: 16.5px;
}

.page-news .news-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 22px 0 0;
}

.page-news .news-hero__figure {
  margin: 0;
}

.page-news .news-hero__figure .figure__frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-block: 26px 64px;
  }
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 58px;
    align-items: center;
  }
  .page-news .news-hero h1 {
    max-width: 15ch;
  }
}

/* ---------- 目录 + 条目流 ---------- */
.page-news .news-layout {
  display: grid;
  gap: 34px;
  padding-bottom: 84px;
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 62px;
    align-items: start;
  }
}

.page-news .news-rail {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.page-news .news-rail .rail__title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ink-2);
  margin: 0 0 14px;
}

.page-news .news-rail .rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid var(--line-soft);
  color: var(--ink-2);
  font-size: 15px;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .news-rail__link .mono {
  font-size: 11.5px;
  color: var(--sand);
  letter-spacing: .06em;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible,
.page-news .news-rail__link.is-active {
  color: var(--ink);
  border-left-color: var(--cinnabar);
  background: var(--stone);
}

.page-news .news-rail__note {
  margin: 20px 0 0;
  padding: 14px 12px 14px 14px;
  border-left: 2px solid var(--bronze-light);
  background: rgba(46, 90, 73, .06);
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.7;
}

@media (min-width: 960px) {
  .page-news .news-rail {
    position: sticky;
    top: 88px;
  }
}

.page-news .news-flow {
  display: grid;
  gap: 56px;
  min-width: 0;
}

.page-news .news-block {
  scroll-margin-top: 92px;
  min-width: 0;
}

.page-news .news-block__head {
  margin-bottom: 24px;
}

.page-news .news-block h2 {
  font-family: var(--serif);
  font-size: clamp(23px, 3.6vw, 33px);
  line-height: 1.26;
  margin: 10px 0 10px;
}

.page-news .news-block__deck {
  color: var(--ink-2);
  max-width: 52ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-news .news-block__figure {
  margin: 0 0 12px;
}

.page-news .news-block__figure .figure__frame {
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-block__figure img,
.page-news .news-ridge img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 置顶更新 ---------- */
.page-news .news-pin {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  border-left: 4px solid var(--sand);
  border-radius: var(--radius);
  padding: 28px 22px;
}

.page-news .news-pin__flag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
}

.page-news .news-pin__flag .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--bronze-light);
}

.page-news .news-pin__title {
  font-family: var(--serif);
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.32;
  margin: 0 0 14px;
  color: var(--paper);
  max-width: 24ch;
}

.page-news .news-pin__text {
  margin: 0;
  color: rgba(247, 242, 232, .82);
  max-width: 58ch;
  line-height: 1.8;
}

.page-news .news-pin__facts {
  display: grid;
  gap: 16px 30px;
  margin: 26px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(247, 242, 232, .16);
}

.page-news .news-pin__facts dt {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--bronze-light);
  margin-bottom: 6px;
}

.page-news .news-pin__facts dd {
  margin: 0;
  font-size: 15.5px;
  color: var(--paper);
  line-height: 1.6;
}

.page-news .news-pin__facts dd.mono {
  color: var(--sand);
}

.page-news .news-pin__link {
  margin: 24px 0 0;
}

@media (min-width: 640px) {
  .page-news .news-pin {
    padding: 36px 34px;
  }
  .page-news .news-pin__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news .news-pin {
    padding: 44px 46px 40px;
  }
}

/* ---------- 条目列表 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-item {
  position: relative;
  padding: 22px 0 22px 16px;
  border-top: 1px solid var(--line-soft);
  border-left: 2px solid transparent;
  transition: border-left-color .22s var(--ease), padding-left .24s var(--ease), background-color .22s var(--ease);
}

.page-news .news-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-item:hover {
  border-left-color: var(--cinnabar);
  padding-left: 22px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0 0 8px;
}

.page-news .news-item__ver,
.page-news .news-item__code {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .05em;
  padding: 2px 8px;
  border-radius: 2px;
}

.page-news .news-item__ver {
  background: var(--stone);
  color: var(--ink);
}

.page-news .news-item__code {
  background: rgba(46, 90, 73, .12);
  color: var(--bronze);
}

.page-news .news-item__when {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .news-item__title {
  font-family: var(--serif);
  font-size: 18.5px;
  line-height: 1.45;
  margin: 0 0 8px;
  max-width: 30ch;
}

.page-news .news-item__title a {
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--cinnabar), var(--cinnabar));
  background-repeat: no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
  padding-bottom: 2px;
  transition: background-size .3s var(--ease), color .2s var(--ease);
}

.page-news .news-item__title a:hover,
.page-news .news-item__title a:focus-visible {
  color: var(--cinnabar-deep);
  background-size: 100% 2px;
}

.page-news .news-item__text {
  margin: 0 0 10px;
  color: var(--ink-2);
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-news .news-list--notice .news-item__title,
.page-news .news-list--tips .news-item__title {
  max-width: 44ch;
}

.page-news .news-list--tips .news-item__meta .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sand);
}

/* ---------- 石青灰区块 ---------- */
.page-news .news-block--stone {
  background: var(--stone);
  border-radius: var(--radius);
  padding: 28px 20px;
}

.page-news .news-block--stone .news-item {
  border-top-color: rgba(17, 16, 14, .12);
}

.page-news .news-block--stone .news-item:last-child {
  border-bottom-color: rgba(17, 16, 14, .12);
}

.page-news .news-block--stone .news-item:hover {
  background: rgba(247, 242, 232, .55);
}

@media (min-width: 720px) {
  .page-news .news-block--stone {
    padding: 40px 38px 34px;
  }
}

/* ---------- 山水分隔 ---------- */
.page-news .news-ridge {
  margin: 0;
}

.page-news .news-ridge .figure__frame {
  border-radius: var(--radius);
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

/* ---------- 收尾 ---------- */
.page-news .news-next .news-next__inner {
  border-top: 2px solid var(--ink);
  padding-top: 28px;
}

.page-news .news-next h2 {
  margin: 10px 0 14px;
}

.page-news .news-next__text {
  margin: 0;
  color: var(--ink-2);
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .news-next__actions {
  margin: 24px 0 0;
}

.page-news .news-next__links {
  list-style: none;
  margin: 28px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .page-news .news-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 34px;
  }
}

/* ---------- 通用零件 ---------- */
.page-news .news-arrow {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  color: var(--cinnabar-deep);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .22s var(--ease), color .22s var(--ease);
}

.page-news .news-arrow::after {
  content: "→";
  font-family: var(--mono);
  font-size: 13px;
}

.page-news .news-arrow:hover,
.page-news .news-arrow:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.page-news .news-arrow--paper {
  color: var(--sand);
}

.page-news .news-arrow--paper:hover,
.page-news .news-arrow--paper:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--sand);
}

.page-news .news-top {
  margin: 6px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-top .totop {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-top .totop:hover,
.page-news .news-top .totop:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

@media (max-width: 479px) {
  .page-news .news-item__title {
    font-size: 17.5px;
  }
  .page-news .news-pin__facts {
    gap: 14px;
  }
}