.page-news {
  --news-radius: 0;
  --news-tag-h: 24px;
}

.page-news .news-head {
  display: grid;
  gap: 24px;
  padding: 28px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-head__text {
  display: grid;
  gap: 14px;
  max-width: var(--readw);
}

.page-news .news-head h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 9vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper);
  margin: 0;
}

.page-news .news-head__lead {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--paper-dim);
  margin: 0;
}

.page-news .news-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-news .news-head__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-head__meta-item {
  background: var(--ink-800);
  padding: 14px 12px;
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-news .news-head__meta-item dt {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
  text-transform: uppercase;
}

.page-news .news-head__meta-item dd {
  margin: 0;
  font-size: 13px;
  color: var(--cyan-soft);
  overflow-wrap: anywhere;
}

.page-news .news-block {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}

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

.page-news .block-foot {
  margin: 22px 0 28px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .block-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.4);
}

.page-news .block-foot a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 栏目标签 ---------- */
.page-news .tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: var(--news-tag-h);
  padding: 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
  color: var(--slate);
  border: 1px solid var(--line);
  background: rgba(18, 35, 58, 0.6);
}

.page-news .tag::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  background: currentColor;
  transform: rotate(45deg);
}

.page-news .tag--preview {
  color: var(--cyan);
  border-color: rgba(34, 224, 214, 0.35);
}

.page-news .tag--report {
  color: var(--orange);
  border-color: rgba(255, 122, 41, 0.35);
}

.page-news .tag--venue {
  color: var(--amber);
  border-color: rgba(255, 197, 61, 0.35);
}

.page-news .tag--data {
  color: var(--cyan-soft);
  border-color: rgba(127, 243, 236, 0.3);
}

/* ---------- 本周要点 ---------- */
.page-news .pulse-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .pulse-card {
  background: var(--ink-800);
  padding: 20px 18px 22px;
  display: grid;
  gap: 10px;
  align-content: start;
  position: relative;
}

.page-news .pulse-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan) 0%, transparent 70%);
  opacity: 0.5;
}

.page-news .pulse-card__when {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
  margin: 0;
}

.page-news .pulse-card__title {
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--paper);
  margin: 0;
}

.page-news .pulse-card__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}

.page-news .pulse-card .tag {
  justify-self: start;
  margin-top: 2px;
}

/* ---------- 索引列表 ---------- */
.page-news .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .index-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-news .index-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 1px;
  background: var(--cyan);
  transition: width 0.28s ease;
}

.page-news .index-item:hover::before {
  width: 84px;
}

.page-news .index-item__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
  margin: 0;
}

.page-news .index-item__title a {
  color: inherit;
  text-decoration: none;
}

.page-news .index-item__title a:hover {
  color: var(--cyan-soft);
}

.page-news .index-item__desc {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}

.page-news .index-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  transition: transform var(--dur) ease;
}

.page-news .index-item__time {
  font-size: 12.5px;
  color: var(--slate);
  letter-spacing: 0.02em;
}

.page-news .index-item__arrow {
  color: var(--cyan);
  font-size: 15px;
  opacity: 0.85;
  transform: translateX(-4px);
  transition: opacity var(--dur) ease, transform var(--dur) ease;
}

.page-news .index-item--hero .index-item__media {
  margin: 6px 0 0;
}

.page-news .index-item--hero .media img,
.page-news .wide-media img,
.page-news .feature__media img,
.page-news .channel-panel__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .wide-media {
  margin: 0 0 22px;
}

.page-news .media__caption {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* ---------- 前瞻专稿 ---------- */
.page-news .feature {
  margin: 0 0 20px;
}

.page-news .feature__media {
  margin: 0 0 18px;
}

.page-news .feature__body {
  display: grid;
  gap: 12px;
}

.page-news .feature__title {
  font-family: var(--font-editorial);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
  margin: 0;
}

.page-news .feature__lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-dim);
  margin: 0;
}

.page-news .feature__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  border-left: 2px solid rgba(34, 224, 214, 0.4);
  padding-left: 14px;
}

.page-news .feature__points li {
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate);
}

.page-news .feature__body .btn {
  justify-self: start;
  margin-top: 4px;
}

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

.page-news .feature--compact {
  margin: 0;
  position: relative;
  overflow: hidden;
}

.page-news .feature--compact::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(34, 224, 214, 0.16);
  transform: rotate(12deg);
  pointer-events: none;
}

.page-news .feature--compact .feature__title {
  font-size: 18px;
}

/* ---------- 统计表 ---------- */
.page-news .stat-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
}

.page-news .stat-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-news .stat-table__caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 12px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
  background: var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-news .stat-table th,
.page-news .stat-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.65;
}

.page-news .stat-table thead th {
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  background: var(--ink-900);
  white-space: nowrap;
}

.page-news .stat-table tbody th {
  font-weight: 600;
  color: var(--paper);
  background: transparent;
}

.page-news .stat-table tbody td {
  color: var(--slate);
}

.page-news .stat-table tbody td.mono {
  color: var(--cyan-soft);
  font-size: 13px;
  white-space: nowrap;
}

.page-news .stat-table tbody tr:nth-child(even) th,
.page-news .stat-table tbody tr:nth-child(even) td {
  background: rgba(30, 51, 80, 0.34);
}

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

/* ---------- 栏目与订阅 ---------- */
.page-news .channel-panel {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  position: relative;
  overflow: hidden;
}

.page-news .channel-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(34, 224, 214, 0.09) 0%, transparent 42%),
    repeating-linear-gradient(12deg, rgba(30, 51, 80, 0.5) 0 1px, transparent 1px 34px);
  pointer-events: none;
}

.page-news .channel-panel__media {
  position: relative;
  z-index: 1;
  margin: 0;
  opacity: 0.9;
}

.page-news .channel-panel__media img {
  aspect-ratio: 8 / 5;
}

.page-news .channel-panel__body {
  position: relative;
  z-index: 1;
  padding: 24px 20px 28px;
  display: grid;
  gap: 14px;
}

.page-news .channel-panel__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0;
}

.page-news .channel-panel__lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-dim);
  margin: 0;
}

.page-news .channel-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .channel-item {
  background: var(--ink-800);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
}

.page-news .channel-item__name {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper-dim);
  flex: 1 1 200px;
  min-width: 0;
}

.page-news .channel-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-head__meta-item {
    padding: 16px 18px;
  }

  .page-news .news-head__meta-item dd {
    font-size: 14px;
  }

  .page-news .pulse-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-news .channel-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-news .channel-panel__media img {
    height: 100%;
    aspect-ratio: auto;
  }
}

@media (min-width: 900px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr);
    align-items: end;
    gap: 40px;
    padding: 36px 0 40px;
  }

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

  .page-news .news-block {
    padding: 52px 0 12px;
  }

  .page-news .index-item {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) 150px;
    gap: 0 28px;
    align-items: baseline;
    padding: 20px 0;
  }

  .page-news .index-item__meta {
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    gap: 8px;
    text-align: right;
  }

  .page-news .index-item:hover .index-item__meta {
    transform: translateX(-6px);
  }

  .page-news .index-item:hover .index-item__arrow {
    opacity: 1;
    transform: translateX(0);
  }

  .page-news .index-item:hover .index-item__desc {
    color: var(--paper-dim);
  }

  .page-news .index-item--hero {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 10px 36px;
    align-items: start;
  }

  .page-news .index-item--hero .index-item__media {
    grid-column: 2;
    grid-row: 1 / span 3;
    margin: 0;
  }

  .page-news .index-item--hero .index-item__meta {
    flex-direction: row;
    align-items: center;
    text-align: left;
  }

  .page-news .index-item--hero:hover .index-item__meta {
    transform: none;
  }

  .page-news .feature {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: center;
    padding: 28px;
  }

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

  .page-news .feature--compact {
    display: block;
    padding: 24px;
  }

  .page-news .feature--compact .feature__media {
    margin: 0 0 16px;
  }

  .page-news .channel-panel__body {
    padding: 34px 32px 36px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-head__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .pulse-card {
    padding: 24px 22px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .index-item::before,
  .page-news .index-item__meta,
  .page-news .index-item__arrow,
  .page-news .index-item__desc {
    transition: none;
  }

  .page-news .index-item:hover .index-item__meta,
  .page-news .index-item:hover .index-item__arrow {
    transform: none;
  }
}