.page-news {
  --news-rail-w: 208px;
  --news-paper-soft: rgba(246, 240, 228, .78);
  --news-paper-dim: rgba(246, 240, 228, .45);
  display: block;
  color: var(--ink);
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: clamp(18px, 3vw, 30px);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-45);
}

.page-news .crumbs a {
  color: var(--amber-deep);
  text-decoration: none;
}

.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-bottom: clamp(34px, 6vw, 68px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 48px);
  margin-top: clamp(26px, 5vw, 58px);
}

.page-news .news-hero h1 {
  margin: .35em 0 0;
  max-width: 22ch;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -.012em;
  font-weight: 700;
}

.page-news .news-hero .lede {
  margin: 18px 0 0;
  max-width: 38ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__index {
  border-left: 1px solid var(--line);
  padding-left: clamp(16px, 3vw, 28px);
}

.page-news .news-hero__index-label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ink-45);
}

.page-news .news-hero__index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-news .news-hero__index a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 9px 2px;
  border-bottom: 1px dashed transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-hero__index a .mono {
  font-size: 12px;
  color: var(--amber-deep);
}

.page-news .news-hero__index a:hover {
  color: var(--amber-deep);
  border-bottom-color: var(--line);
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: end;
    margin-top: clamp(40px, 6vw, 74px);
  }
}

@media (max-width: 899px) {
  .page-news .news-hero__index {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 20px;
  }
}

/* ---------- 主体栅格与导轨 ---------- */

.page-news .news-body {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-bottom: clamp(56px, 8vw, 110px);
}

.page-news .news-content {
  min-width: 0;
}

.page-news .news-rail {
  display: none;
}

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-news .news-rail {
    display: block;
    position: sticky;
    top: calc(var(--cmd-h-scrolled) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--cmd-h-scrolled) - 56px);
    overflow: auto;
    border-left: 1px solid var(--line);
    padding-left: 18px;
  }
}

.page-news .news-rail__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ink-45);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 3px;
}

.page-news .rail__item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--ink-70);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .rail__item a .mono {
  font-size: 11px;
  color: var(--amber-deep);
}

.page-news .rail__item a:hover {
  color: var(--ink);
  background: var(--amber-soft);
}

.page-news .rail__item a.is-current {
  background: var(--amber);
  color: var(--ink);
  font-weight: 600;
}

.page-news .rail__item a.is-current .mono {
  color: var(--amber-deep);
}

/* ---------- 章节骨架 ---------- */

.page-news .section {
  padding-block: clamp(38px, 6vw, 78px);
}

.page-news .news-content > .section:first-child {
  padding-top: clamp(4px, 1.5vw, 12px);
}

.page-news .section__head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 3.4vw, 42px);
}

.page-news .section__num {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--amber-deep);
}

.page-news .section__title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.2;
  font-weight: 700;
}

.page-news .section__head .lede {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-news .news-curve {
  height: 22px;
  color: var(--line);
}

.page-news .news-curve svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- 本期专题 ---------- */

.page-news .news-feature__card {
  display: grid;
  background: var(--navy);
  color: var(--paper);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-feature__media {
  position: relative;
  min-height: 210px;
  background: var(--ink);
}

.page-news .news-feature__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .88;
}

.page-news .news-feature__body {
  padding: clamp(22px, 3.6vw, 42px);
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-feature__card .pill--line {
  background: transparent;
  border-color: rgba(246, 240, 228, .35);
  color: var(--paper);
}

.page-news .news-feature__time {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--news-paper-soft);
}

.page-news .news-feature__card h2 {
  margin: 16px 0 12px;
  font-size: clamp(21px, 3.1vw, 30px);
  line-height: 1.26;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-feature__summary {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--news-paper-soft);
}

.page-news .news-feature__impact {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .news-feature__impact li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-paper-soft);
}

.page-news .news-feature__impact li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--celadon);
}

.page-news .news-feature__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-save {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid rgba(246, 240, 228, .4);
  border-radius: 999px;
  background: transparent;
  color: var(--paper);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .news-save:hover,
.page-news .news-save:focus-visible {
  border-color: var(--amber);
  color: var(--amber);
}

.page-news .news-save[aria-pressed="true"] {
  background: var(--celadon);
  border-color: var(--celadon);
  color: var(--paper-white);
}

@media (min-width: 900px) {
  .page-news .news-feature__card {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-news .news-feature__media {
    min-height: 380px;
  }
}

/* ---------- 版本迭代 ---------- */

.page-news .news-version {
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
}

.page-news .news-acc,
.page-news .news-version__aside {
  min-width: 0;
}

.page-news .news-version__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .news-version__aside .btn {
  justify-self: start;
}

.page-news .acc__item {
  margin-bottom: 12px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .news-acc__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .acc__trigger {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  align-items: center;
  width: 100%;
  padding: 18px 20px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color .2s var(--ease);
}

.page-news .acc__trigger:hover,
.page-news .acc__trigger:focus-visible {
  background: var(--amber-soft);
}

.page-news .news-entry__no {
  grid-column: 1 / -1;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--amber-deep);
}

.page-news .news-entry__title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
}

.page-news .acc__mark {
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--ink-45);
  border-bottom: 2px solid var(--ink-45);
  transform: rotate(45deg);
  transition: transform .24s var(--ease);
}

.page-news .acc__item[data-open="true"] .acc__mark {
  transform: rotate(-135deg);
}

.page-news .acc__panel {
  padding: 0 20px 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-news .acc__panel p {
  margin: 0 0 10px;
}

.page-news .acc__panel p:last-child {
  margin-bottom: 0;
}

.page-news .news-acc__affect {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--celadon);
}

@media (min-width: 640px) {
  .page-news .acc__trigger {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 6px 18px;
  }

  .page-news .news-entry__no {
    grid-column: auto;
    white-space: nowrap;
  }
}

@media (min-width: 960px) {
  .page-news .news-version {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

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

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-md);
  background: var(--navy);
}

.page-news .news-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-45);
}

/* ---------- 变更表 ---------- */

.page-news .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper-white);
}

.page-news .data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-news .news-table-caption {
  padding: 16px 18px 6px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ink-45);
}

.page-news .data-table th,
.page-news .data-table td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-news .data-table thead th {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-45);
  background: var(--paper);
  white-space: nowrap;
}

.page-news .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-news .data-table td:first-child {
  white-space: nowrap;
}

.page-news .data-table td:nth-child(2) {
  font-weight: 600;
}

.page-news .news-delta {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.page-news .news-delta--add {
  background: var(--celadon-soft);
  color: var(--ink);
}

.page-news .news-delta--edit {
  background: var(--amber-soft);
  color: var(--ink);
}

.page-news .news-delta--drop {
  background: rgba(194, 69, 46, .14);
  color: var(--vermilion);
}

.page-news .news-after-table {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-news .news-link {
  color: var(--amber-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-link:hover {
  color: var(--ink);
}

/* ---------- 城市运营观察 ---------- */

.page-news .news-city__figure {
  margin: 0 0 clamp(22px, 3vw, 34px);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--navy);
}

.page-news .news-city__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: .92;
}

.page-news .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-news .tab {
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-white);
  color: var(--ink-70);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .tab:hover {
  border-color: var(--amber);
  color: var(--ink);
}

.page-news .tab[aria-selected="true"] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  font-weight: 600;
}

.page-news .tabs__panel {
  display: grid;
  gap: 16px;
}

.page-news .tabs__panel + .tabs__panel {
  margin-top: 18px;
}

.page-news .tabs__panel[hidden] {
  display: none;
}

/* ---------- 说明牌卡片 ---------- */

.page-news .news-note {
  position: relative;
  padding: 20px 22px 20px 28px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-note::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 22px;
  bottom: 22px;
  width: 4px;
  border-radius: 999px;
  background: var(--line);
}

.page-news .news-note--store::before {
  background: var(--amber);
}

.page-news .news-note--biz::before {
  background: var(--celadon);
}

.page-news .news-note--online::before {
  background: var(--navy);
}

.page-news .news-note__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-news .news-note__no {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber-deep);
}

.page-news .news-note__time {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--ink-45);
}

.page-news .news-note__title {
  margin: 10px 0 8px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 600;
}

.page-news .news-note__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-news .news-note__meta {
  margin: 14px 0 0;
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--ink-45);
}

.page-news .news-stories {
  display: grid;
  gap: 16px;
}

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

  .page-news .news-stories > :nth-child(2) {
    margin-top: 36px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-stories {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-stories > :nth-child(3) {
    margin-top: 18px;
  }
}

/* ---------- 系列归档 ---------- */

.page-news .news-archive__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-archive__cover {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy);
}

.page-news .news-archive__cover img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  opacity: .9;
}

.page-news .news-series {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-news .news-series__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber-deep);
}

.page-news .news-series__name {
  margin: 0;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 600;
}

.page-news .news-series__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--celadon);
}

.page-news .news-series__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-70);
}

@media (min-width: 760px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 收藏与检索 ---------- */

.page-news .news-follow {
  display: grid;
  gap: 16px;
}

.page-news .news-follow__card {
  padding: clamp(20px, 2.8vw, 30px);
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-news .news-follow__card--celadon {
  background: var(--celadon-soft);
  border-color: transparent;
}

.page-news .news-follow__card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 600;
}

.page-news .news-follow__card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-news .news-follow__card p:last-child {
  margin-bottom: 0;
}

.page-news .news-follow__hint {
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--ink-45) !important;
}

.page-news .news-follow__foot {
  display: flex;
  justify-content: flex-start;
  margin-top: clamp(24px, 3vw, 36px);
}

@media (min-width: 820px) {
  .page-news .news-follow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}