.page-news {
  --news-rail: 300px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: 72px;
  overflow-x: clip;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.page-news p {
  margin: 0;
}

.page-news ul,
.page-news ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .num {
  font-family: var(--font-mono);
  color: var(--jade);
}

.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 18px 0 0;
  background:
    radial-gradient(circle at 84% 8%, rgba(22, 166, 160, 0.14), transparent 46%),
    linear-gradient(180deg, var(--stone) 0%, var(--paper) 82%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 24px;
  padding-top: 18px;
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--deep-700);
}

.page-news .news-hero__kicker::before {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  background: var(--jade);
}

.page-news h1 {
  margin-top: 10px;
  font-size: 30px;
  letter-spacing: -0.005em;
  color: var(--deep-900);
}

.page-news .news-hero__intro {
  margin-top: 14px;
  max-width: 38em;
  font-size: 15px;
  color: var(--muted);
}

.page-news .news-hero__intro2 {
  margin-top: 8px;
  max-width: 38em;
  font-size: 14px;
  color: var(--muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-hero__stats {
  background: var(--deep-900);
  color: var(--paper);
  border-radius: var(--radius-lg) 6px var(--radius-lg) 6px;
  padding: 20px 22px 8px;
  box-shadow: var(--shadow-pill);
}

.page-news .news-stats__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--jade-soft);
}

.page-news .news-stats__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(247, 244, 236, 0.16);
}

.page-news .news-stats__item:last-child {
  border-bottom: 0;
}

.page-news .news-stats__num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--orange-soft);
  white-space: nowrap;
}

.page-news .news-stats__unit {
  font-size: 12px;
  color: rgba(247, 244, 236, 0.76);
  text-align: right;
}

/* ---------- 横幅 ---------- */
.page-news .news-banner {
  position: relative;
  margin: 28px 0 0;
  border-radius: var(--radius-lg) 6px var(--radius-lg) 6px;
  overflow: hidden;
  background: var(--deep-900);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: 190px;
  object-fit: cover;
  max-width: 100%;
}

.page-news .news-banner__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 14px;
  background: rgba(6, 43, 62, 0.86);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

/* ---------- 主体两段式 ---------- */
.page-news .news-body {
  display: grid;
  gap: 32px;
  padding-top: 36px;
}

.page-news .news-rail__inner {
  border: 1px solid var(--line);
  border-radius: var(--radius-md) 4px var(--radius-md) 4px;
  background: var(--stone);
  padding: 18px;
}

.page-news .news-rail__title {
  font-size: 19px;
  color: var(--deep-900);
}

.page-news .news-rail__note {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}

.page-news .cat-list {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-news .cat {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--deep-700);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.page-news .cat:hover {
  background: var(--deep-900);
  border-color: var(--deep-900);
  color: var(--paper);
}

.page-news .cat__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lake);
}

.page-news .cat:hover .cat__n {
  color: var(--orange-soft);
}

.page-news .news-rail__foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-news .news-rail__foot p {
  font-size: 13px;
  color: var(--muted);
}

.page-news .news-rail__link {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--jade);
}

.page-news .news-rail__link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 本期关注 ---------- */
.page-news .news-feed {
  min-width: 0;
}

.page-news .news-feature {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 6px var(--radius-lg) 6px var(--radius-lg);
  overflow: hidden;
  background: var(--stone);
  margin-bottom: 32px;
}

.page-news .news-feature__img {
  display: block;
  width: 100%;
  height: 170px;
  object-fit: cover;
  max-width: 100%;
}

.page-news .news-feature__body {
  padding: 20px;
}

.page-news .news-feature__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .news-feature__body h2 {
  margin-top: 8px;
  font-size: 21px;
  color: var(--deep-900);
}

.page-news .news-feature__body p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.page-news .news-feature__link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--deep-700);
  text-decoration: none;
  border-bottom: 1px solid var(--jade);
}

.page-news .news-feature__link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 条目流 ---------- */
.page-news .feed__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--deep-900);
}

.page-news .feed__title {
  font-size: 24px;
  color: var(--deep-900);
}

.page-news .feed__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .feed__lead {
  padding: 12px 0 4px;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-news .feed__item {
  position: relative;
  padding: 16px 4px 16px 20px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.2s;
}

.page-news .feed__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--jade);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform 0.2s;
}

.page-news .feed__item:hover {
  background-color: var(--stone);
}

.page-news .feed__item:hover::before {
  transform: scaleY(1);
}

.page-news .feed__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news .feed__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-news .feed__tag--round {
  color: var(--lake);
  background: rgba(22, 166, 160, 0.1);
}

.page-news .feed__tag--roster {
  color: var(--orange);
  background: rgba(242, 112, 58, 0.1);
}

.page-news .feed__tag--version {
  color: var(--deep-700);
  background: rgba(18, 118, 140, 0.1);
}

.page-news .feed__tag--mobile {
  color: var(--deep-900);
  background: rgba(127, 214, 201, 0.26);
}

.page-news .feed__tag--special {
  color: var(--muted);
  background: rgba(207, 200, 184, 0.42);
}

.page-news .feed__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}

.page-news .feed__name {
  margin-top: 8px;
  font-size: 17px;
  color: var(--ink);
}

.page-news .feed__sum {
  margin-top: 4px;
  font-size: 14px;
  color: var(--muted);
}

.page-news .feed__toggle {
  margin-top: 10px;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lake);
  cursor: pointer;
  border-bottom: 1px dashed currentColor;
}

.page-news .feed__toggle[aria-expanded="true"] {
  color: var(--orange);
}

.page-news .feed__more {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
}

.page-news .feed__more:hover {
  color: var(--orange);
}

.page-news .feed__panel {
  display: none;
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 4px 14px 4px 14px;
  background: var(--jade-soft);
  color: var(--deep-900);
  font-size: 13px;
}

.page-news .feed__panel[data-open] {
  display: block;
}

/* ---------- 阶段归档 ---------- */
.page-news .stages {
  margin-top: 48px;
}

.page-news .stage-head {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.page-news .stage-head__index,
.page-news .recall__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .stage-head h2 {
  font-size: 24px;
  color: var(--deep-900);
}

.page-news .stage-head p {
  font-size: 14px;
  color: var(--muted);
}

.page-news .stage {
  border-top: 1px solid var(--line);
}

.page-news .stage__title {
  margin: 0;
  font-size: 1rem;
}

.page-news .stage__btn {
  width: 100%;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto 20px;
  align-items: center;
  gap: 10px;
  padding: 16px 2px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.page-news .stage__btn::after {
  content: "＋";
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lake);
}

.page-news .stage__btn[aria-expanded="true"]::after {
  content: "－";
  color: var(--orange);
}

.page-news .stage__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lake);
}

.page-news .stage__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .stage__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.page-news .stage__panel {
  display: none;
  padding: 0 2px 18px 50px;
}

.page-news .stage__panel[data-open] {
  display: block;
}

.page-news .stage__panel > p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 10px;
}

.page-news .stage__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}

.page-news .stage__list li:last-child {
  border-bottom: 0;
}

.page-news .stage__time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- 手机端专区 ---------- */
.page-news .mobile-zone {
  display: grid;
  gap: 22px;
  margin-top: 48px;
  padding: 26px 20px;
  border-radius: var(--radius-lg) 6px var(--radius-lg) 6px;
  background:
    radial-gradient(circle at 12% 88%, rgba(22, 166, 160, 0.24), transparent 54%),
    var(--deep-900);
  color: var(--paper);
  overflow: hidden;
}

.page-news .mobile-zone__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--jade-soft);
}

.page-news .mobile-zone h2 {
  margin-top: 8px;
  font-size: 23px;
  color: var(--paper);
}

.page-news .mobile-zone__lead {
  margin-top: 10px;
  font-size: 14px;
  color: rgba(247, 244, 236, 0.82);
}

.page-news .week-list {
  margin-top: 16px;
}

.page-news .week-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(247, 244, 236, 0.16);
  font-size: 13px;
}

.page-news .week-list li:last-child {
  border-bottom: 0;
}

.page-news .week-list__no {
  flex: 0 0 auto;
  min-width: 88px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange-soft);
}

.page-news .week-list__desc {
  color: rgba(247, 244, 236, 0.84);
}

.page-news .mobile-zone .btn {
  margin-top: 18px;
}

.page-news .mobile-zone__figure img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: cover;
  border-radius: 4px 16px 4px 16px;
  max-width: 100%;
}

/* ---------- 专题 ---------- */
.page-news .special {
  position: relative;
  margin-top: 32px;
  border-radius: 6px var(--radius-lg) 6px var(--radius-lg);
  overflow: hidden;
  background: var(--deep-700);
  color: var(--paper);
}

.page-news .special__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  max-width: 100%;
}

.page-news .special__body {
  position: relative;
  padding: 26px 20px;
}

.page-news .special__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--orange-soft);
}

.page-news .special__body h2 {
  margin-top: 8px;
  font-size: 23px;
}

.page-news .special__body > p {
  margin-top: 10px;
  max-width: 40em;
  font-size: 14px;
  color: rgba(247, 244, 236, 0.86);
}

.page-news .special__list {
  margin-top: 14px;
}

.page-news .special__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  color: rgba(247, 244, 236, 0.86);
  line-height: 1.9;
}

.page-news .special__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--jade-soft);
}

.page-news .special__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--orange-soft);
}

/* ---------- 收藏与回看 ---------- */
.page-news .recall {
  margin-top: 48px;
}

.page-news .recall__head {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.page-news .recall__head h2 {
  font-size: 24px;
  color: var(--deep-900);
}

.page-news .recall__grid {
  display: grid;
  gap: 14px;
}

.page-news .recall__card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md) 4px var(--radius-md) 4px;
  background: var(--stone);
}

.page-news .recall__card h3 {
  font-size: 17px;
  color: var(--deep-900);
}

.page-news .recall__card p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.page-news .recall__card .btn {
  margin-top: 14px;
}

.page-news .recall__card--deep {
  background: var(--deep-700);
  border-color: var(--deep-700);
}

.page-news .recall__card--deep h3 {
  color: var(--paper);
}

.page-news .recall__card--deep p {
  color: rgba(247, 244, 236, 0.84);
}

/* ---------- 收尾 ---------- */
.page-news .closing {
  margin-top: 40px;
  padding-top: 26px;
  border-top: 2px solid var(--jade);
}

.page-news .closing h2 {
  font-size: 22px;
  color: var(--deep-900);
}

.page-news .closing p {
  margin-top: 10px;
  max-width: 40em;
  font-size: 14px;
  color: var(--muted);
}

.page-news .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-banner img {
    height: 250px;
  }

  .page-news .news-feature {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .page-news .news-feature__img {
    height: 100%;
    min-height: 190px;
  }
}

@media (min-width: 768px) {
  .page-news {
    padding-bottom: 88px;
  }

  .page-news .news-hero {
    padding-top: 26px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
    gap: var(--gutter);
    align-items: start;
  }

  .page-news h1 {
    font-size: 42px;
  }

  .page-news .news-banner img {
    height: 320px;
  }

  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: var(--gutter);
    align-items: start;
    padding-top: 44px;
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: 92px;
    padding: 20px;
  }

  .page-news .cat-list {
    display: grid;
    gap: 8px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .cat {
    justify-content: space-between;
    white-space: normal;
  }

  .page-news .mobile-zone {
    grid-template-columns: minmax(0, 1fr) 210px;
    align-items: start;
    gap: 28px;
    padding: 34px 30px;
  }

  .page-news .mobile-zone h2 {
    font-size: 27px;
  }

  .page-news .mobile-zone__figure img {
    height: 330px;
  }

  .page-news .special__body {
    padding: 36px 42px;
  }

  .page-news .special__body h2 {
    font-size: 28px;
  }

  .page-news .recall__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-news h1 {
    font-size: 50px;
  }

  .page-news .feed__item {
    padding-left: 24px;
  }

  .page-news .feed__name {
    font-size: 18px;
  }

  .page-news .stage__panel {
    padding-left: 50px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed__item,
  .page-news .feed__item::before,
  .page-news .cat,
  .page-news .stage__btn::after {
    transition: none;
  }
}