.page-news {
  --news-rail: 250px;
  --news-gap: 16px;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  padding-bottom: 64px;
}

/* 面包屑 */
.page-news .breadcrumb {
  padding: 18px 0 0;
  font-size: 13px;
}
.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  color: var(--ink-2);
}
.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-soft);
}
.page-news .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}
.page-news .breadcrumb a:hover {
  text-decoration: underline;
}

/* 首屏拼贴 */
.page-news .news-hero {
  padding-top: 26px;
}
.page-news .news-hero-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-hero-main {
  min-width: 0;
}
.page-news .news-hero .eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-news .news-hero h1 {
  margin: 0 0 18px;
  max-width: 17ch;
  font-size: clamp(30px, 8vw, 58px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.01em;
  font-stretch: 87%;
}
.page-news .news-hero-lead {
  margin: 0 0 22px;
  color: var(--ink-2);
}
.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-self: start;
  padding: 20px;
  border: 2px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
}
.page-news .news-hero-stat .metric-value {
  color: var(--cyan);
}
.page-news .news-hero-stat .metric-unit {
  color: var(--orange);
  font-size: 14px;
}
.page-news .news-hero-stat .metric-label {
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .news-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-chip {
  padding: 6px 10px;
  border: 1px solid var(--line-soft);
  background: rgba(47, 216, 208, 0.05);
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.05em;
}
.page-news .news-chip--live {
  border-color: var(--lime);
  background: rgba(168, 255, 77, 0.08);
  color: var(--lime);
}

/* 左轨 + 正文流 */
.page-news .news-body {
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 52px;
}
.page-news .news-rail {
  min-width: 0;
}
.page-news .news-rail .nav-kicker {
  margin: 0 0 12px;
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.1em;
}
.page-news .news-rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-news .news-rail-list::-webkit-scrollbar {
  display: none;
}
.page-news .news-rail-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.page-news .news-rail-idx {
  color: var(--orange);
  font-size: 12px;
}
.page-news .news-rail-link:hover,
.page-news .news-rail-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 216, 208, 0.07);
  color: var(--ink);
}
.page-news .news-rail-note {
  display: none;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.75;
}

/* 区块通用 */
.page-news .news-stream {
  min-width: 0;
}
.page-news .news-block {
  padding-top: 44px;
  min-width: 0;
}
.page-news .news-block:first-child {
  padding-top: 8px;
}
.page-news .section-head {
  margin-bottom: 16px;
}
.page-news .section-head .eyebrow {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-news .news-block h2 {
  margin: 0;
  font-size: clamp(23px, 4.6vw, 36px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.005em;
  font-stretch: 87%;
}
.page-news .news-intro {
  margin: 0 0 22px;
  color: var(--ink-2);
}
.page-news .news-card {
  min-width: 0;
  padding: 20px;
  border: 2px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}
.page-news .media-frame {
  margin: 0;
}
.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .media-caption {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* 分类索引 */
.page-news .news-cat-grid {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-cat-idx {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-news .news-cat-card:nth-child(2) .news-cat-idx {
  color: var(--cyan);
}
.page-news .news-cat-card:nth-child(3) .news-cat-idx {
  color: var(--lime);
}
.page-news .news-cat-card:nth-child(4) .news-cat-idx {
  color: var(--ink);
}
.page-news .news-cat-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 900;
  line-height: 1.3;
}
.page-news .news-cat-card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.8;
}
.page-news .news-cat-card .news-cat-meta {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* 本期重点 */
.page-news .news-spot-grid {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-spot-tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 9px;
  border: 1px solid var(--orange);
  background: rgba(255, 106, 43, 0.08);
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 0.1em;
}
.page-news .news-spot-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.3;
}
.page-news .news-spot-card--lead h3 {
  font-size: clamp(21px, 4.6vw, 30px);
}
.page-news .news-spot-sum {
  margin: 0 0 14px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.8;
}
.page-news .news-spot-card .acc-item {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.page-news .acc-panel-inner p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.85;
}

/* 评测系列 */
.page-news .news-review {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-review-text .prose {
  margin: 0;
  color: var(--ink-2);
}
.page-news .news-dim-list {
  display: grid;
  gap: 2px;
  grid-template-columns: minmax(0, 1fr);
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .news-dim-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
}
.page-news .news-dim-list .mono {
  color: var(--cyan);
  font-size: 12px;
}
.page-news .news-review-note {
  margin-top: 24px;
  padding: 18px 20px;
  border: 2px solid var(--line);
  border-left: 6px solid var(--cyan);
  background: rgba(47, 216, 208, 0.05);
}
.page-news .news-review-note-key {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.06em;
}
.page-news .news-review-note p:last-child {
  margin: 0;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.8;
}

/* 版本记录 */
.page-news .news-log-wrap {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-log {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-log-item {
  position: relative;
  padding: 0 0 26px 22px;
  border-left: 2px solid var(--line);
}
.page-news .news-log-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}
.page-news .news-log-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--orange);
}
.page-news .news-log-item--now::before {
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(168, 255, 77, 0.18);
}
.page-news .news-ver {
  display: inline-block;
  margin: 0 0 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid rgba(255, 106, 43, 0.5);
  color: var(--orange);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-news .news-log-item--now .news-ver {
  border-bottom-color: rgba(168, 255, 77, 0.5);
  color: var(--lime);
}
.page-news .news-log-item h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
}
.page-news .news-log-points {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-log-points li {
  position: relative;
  margin-bottom: 6px;
  padding-left: 14px;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.8;
}
.page-news .news-log-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 1px;
  background: var(--line-soft);
}

/* 规则解读 */
.page-news .news-rules {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-rules-text .prose {
  margin: 0 0 4px;
  color: var(--ink-2);
}
.page-news .news-shift {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin: 20px 0;
  padding: 18px;
  border: 2px solid var(--line);
  background: rgba(15, 28, 43, 0.85);
}
.page-news .news-shift-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-news .news-shift-key {
  color: var(--ink-2);
  font-size: 11px;
  letter-spacing: 0.12em;
}
.page-news .news-shift-num {
  color: var(--ink-2);
  font-size: clamp(34px, 8vw, 56px);
  font-weight: 700;
  line-height: 1;
}
.page-news .news-shift-cell--now .news-shift-num {
  color: var(--lime);
}
.page-news .news-shift-cap {
  color: var(--ink-2);
  font-size: 12px;
}
.page-news .news-shift-arrow {
  color: var(--orange);
  font-size: 24px;
  line-height: 1;
}

/* 更新节奏 */
.page-news .news-rhythm-grid {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: minmax(0, 1fr);
}
.page-news .news-rhythm-key {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 0.12em;
}
.page-news .news-rhythm-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
}
.page-news .news-rhythm-card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.8;
}
.page-news .news-rhythm-card a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-next {
  display: grid;
  gap: 16px;
  margin-top: 32px;
  padding: 22px;
  border: 2px solid var(--line);
  border-left: 6px solid var(--orange);
  background: linear-gradient(100deg, rgba(255, 106, 43, 0.1), rgba(47, 216, 208, 0.05));
}
.page-news .news-next .prose {
  margin: 0;
  color: var(--ink);
}
.page-news .news-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 平板及以上 */
@media (min-width: 700px) {
  .page-news .news-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-dim-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-news .news-rhythm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    grid-template-areas:
      "main stat"
      "main media"
      "tags tags";
    align-items: start;
    gap: 24px;
  }
  .page-news .news-hero-main {
    grid-area: main;
  }
  .page-news .news-hero-stat {
    grid-area: stat;
  }
  .page-news .news-hero-media {
    grid-area: media;
  }
  .page-news .news-chiprow {
    grid-area: tags;
  }

  .page-news .news-spot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
  .page-news .news-spot-card--lead {
    grid-column: span 2;
  }

  .page-news .news-review {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }
  .page-news .news-log-wrap {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }
  .page-news .news-rules {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }
}

/* 桌面：左轨常驻 */
@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }
  .page-news .news-rail {
    position: sticky;
    top: calc(var(--mast-h) + 24px);
  }
  .page-news .news-rail-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-news .news-rail-link {
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--line);
    background: transparent;
    white-space: normal;
  }
  .page-news .news-rail-link:hover,
  .page-news .news-rail-link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(47, 216, 208, 0.06);
  }
  .page-news .news-rail-note {
    display: block;
  }
  .page-news .news-block {
    padding-top: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rail-link {
    transition: none;
  }
}