.page-news {
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ---------- 首屏主题带 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--stroke);
}

.page-news .news-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-news .news-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -25%;
  right: 6%;
  width: 88px;
  height: 150%;
  background: linear-gradient(180deg, rgba(184, 255, 61, 0.24), rgba(184, 255, 61, 0));
  transform: skewX(-16deg);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(104deg, rgba(6, 26, 20, 0.97) 0%, rgba(6, 26, 20, 0.82) 54%, rgba(6, 26, 20, 0.42) 100%);
  pointer-events: none;
}

.page-news .news-hero-inner {
  padding-top: clamp(26px, 6vw, 62px);
  padding-bottom: clamp(34px, 7vw, 72px);
}

.page-news .news-hero .breadcrumbs {
  margin-bottom: clamp(18px, 4vw, 34px);
}

.page-news .news-hero h1 {
  margin: 14px 0 16px;
  font-size: clamp(29px, 7.4vw, 66px);
  line-height: 1.06;
  max-width: 19ch;
}

.page-news .news-hero-lead {
  max-width: 56ch;
  margin: 0;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.78;
  color: rgba(241, 246, 232, 0.86);
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin-top: clamp(24px, 5vw, 40px);
  padding-top: 18px;
  border-top: 1px solid var(--stroke);
}

.page-news .news-hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-hero-stats .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.4vw, 30px);
  color: var(--orange);
  line-height: 1.1;
}

.page-news .news-hero-stats .stat:nth-child(3) .stat-value,
.page-news .news-hero-stats .stat:nth-child(4) .stat-value {
  color: var(--lime);
}

.page-news .news-hero-stats .stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 更新流 ---------- */
.page-news .news-stream-section {
  padding-top: clamp(40px, 8vw, 84px);
}

.page-news .news-stream-head {
  max-width: 62ch;
}

.page-news .news-stream-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .news-filter {
  margin: clamp(20px, 4vw, 32px) 0 clamp(22px, 4vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filter .filter-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--paper);
  background: var(--ink-800);
  border: 1px solid var(--stroke);
  padding: 8px 14px;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-filter .filter-btn:hover,
.page-news .news-filter .filter-btn:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-news .news-stream {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .news-item {
  position: relative;
  background: var(--ink-800);
  border: 1px solid var(--stroke);
  padding: 16px 16px 14px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 42px;
  background: var(--lime);
}

.page-news .news-item[data-filter-item="集锦"]::before { background: var(--orange); }
.page-news .news-item[data-filter-item="红黄牌"]::before { background: var(--yellow); }
.page-news .news-item[data-filter-item="专题"]::before { background: var(--ice); }

.page-news .news-item:hover {
  border-color: rgba(184, 255, 61, 0.55);
  background: var(--ink-700);
}

.page-news .news-item-rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .news-time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ice);
  border-bottom: 1px dashed rgba(127, 216, 255, 0.5);
  padding-bottom: 2px;
}

.page-news .news-item-title {
  margin: 0 0 8px;
  font-size: clamp(17px, 3.3vw, 21px);
  line-height: 1.34;
}

.page-news .news-item-lead {
  margin: 0 0 6px;
  font-size: 14.5px;
  line-height: 1.66;
  color: var(--muted);
}

.page-news .news-more {
  margin-top: 4px;
}

.page-news .news-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-news .news-more summary::-webkit-details-marker,
.page-news .news-batch-cup summary::-webkit-details-marker {
  display: none;
}

.page-news .news-more summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  text-align: center;
  color: var(--orange);
  font-size: 14px;
}

.page-news .news-more[open] summary::before {
  content: "–";
}

.page-news .news-more summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-news .news-more p {
  margin: 8px 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(241, 246, 232, 0.82);
}

.page-news .news-item-thumb {
  margin-top: 6px;
}

.page-news .news-item-thumb img,
.page-news .news-batch-figure img,
.page-news .news-topics-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 批次进度带 ---------- */
.page-news .news-batch {
  margin-top: clamp(38px, 8vw, 80px);
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
  padding-top: clamp(38px, 7vw, 72px);
  padding-bottom: clamp(38px, 7vw, 72px);
}

.page-news .news-batch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 5vw, 44px);
}

.page-news .news-batch-copy h2 {
  margin: 10px 0 12px;
  font-size: clamp(23px, 4.6vw, 38px);
  line-height: 1.2;
  max-width: 22ch;
}

.page-news .news-batch-lede {
  margin: 0 0 22px;
  max-width: 56ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.76;
}

.page-news .news-batch-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .prog-row {
  padding: 12px 0;
  border-bottom: 1px dashed var(--stroke);
}

.page-news .prog-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 12px;
  margin-bottom: 8px;
}

.page-news .prog-label {
  font-size: 14px;
  color: var(--paper);
}

.page-news .prog-num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-news .prog-track {
  height: 9px;
  background: rgba(31, 74, 57, 0.65);
  transform: skewX(-20deg);
  overflow: hidden;
}

.page-news .prog-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, rgba(184, 255, 61, 0.55), var(--lime));
  transition: width 0.32s var(--ease);
}

.page-news .prog-fill--warm {
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.5), var(--orange));
}

.page-news .prog-fill--ice {
  background: linear-gradient(90deg, rgba(127, 216, 255, 0.45), var(--ice));
}

.page-news .news-batch-cup {
  margin-top: 18px;
}

.page-news .news-batch-cup summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ice);
  padding: 8px 0;
}

.page-news .news-batch-cup summary::before {
  content: "▸";
  color: var(--ice);
  font-size: 11px;
}

.page-news .news-batch-cup[open] summary::before {
  content: "▾";
}

.page-news .news-batch-figure {
  margin: 0;
  border: 1px solid var(--stroke);
}

.page-news .news-batch-figure img {
  opacity: 0.9;
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  padding-top: clamp(40px, 8vw, 84px);
}

.page-news .news-topics-note {
  margin: 10px 0 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .news-topics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(22px, 4vw, 32px);
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  background: var(--ink-700);
  border-top: 3px solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-news .topic-card--warm { border-top-color: var(--orange); }
.page-news .topic-card--ice { border-top-color: var(--ice); }

.page-news .topic-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper);
  opacity: 0.78;
}

.page-news .topic-count {
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 40px);
  line-height: 1;
  color: var(--lime);
}

.page-news .topic-card--warm .topic-count { color: var(--orange); }
.page-news .topic-card--ice .topic-count { color: var(--ice); }

.page-news .topic-note {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(241, 246, 232, 0.8);
}

.page-news .topic-card .btn-ghost {
  align-self: flex-start;
  margin-top: auto;
}

.page-news .news-topics-figure {
  margin: clamp(20px, 4vw, 30px) 0 0;
  border: 1px solid var(--stroke);
}

/* ---------- 筛选与反馈 ---------- */
.page-news .news-help {
  padding-top: clamp(34px, 6vw, 64px);
  padding-bottom: clamp(48px, 9vw, 96px);
}

.page-news .news-help-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: clamp(20px, 4vw, 36px);
  background: var(--ink-800);
  border: 1px solid var(--stroke);
  border-left: 3px solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .news-help-copy h2 {
  margin: 10px 0 12px;
  font-size: clamp(21px, 4.2vw, 32px);
  line-height: 1.22;
  max-width: 24ch;
}

.page-news .news-help-copy p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(241, 246, 232, 0.84);
}

.page-news .news-help-mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lime);
  word-break: break-all;
}

.page-news .news-help-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 800px) {
  .page-news .news-stream {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-item--wide {
    grid-column: span 2;
  }

  .page-news .news-item {
    padding: 20px 22px 18px;
  }

  .page-news .news-batch-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .news-batch-figure {
    margin-top: 8px;
  }

  .page-news .news-help-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-news .news-help-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 960px) {
  .page-news .news-item--wide .news-item-body {
    display: grid;
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
    gap: 22px;
    align-items: start;
  }

  .page-news .news-item--wide .news-item-thumb {
    margin-top: 0;
  }

  .page-news .news-topics-figure {
    margin-top: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-btn,
  .page-news .news-item,
  .page-news .prog-fill {
    transition: none;
  }
}