.page-news {
  --news-line: rgba(8, 38, 31, 0.16);
  --news-text-soft: #3a5650;
  background: var(--paper);
  color: var(--ink);
}

/* —— 页头 —— */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 44px) 0 clamp(30px, 4.5vw, 56px);
  background:
    repeating-linear-gradient(115deg, transparent 0 22px, rgba(201, 255, 61, 0.07) 22px 24px),
    linear-gradient(158deg, var(--ink) 0%, var(--ink-deep) 88%);
  color: var(--paper);
}

.page-news .news-head__inner {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-news .news-head .breadcrumb a,
.page-news .news-head .breadcrumb__item,
.page-news .news-head .breadcrumb__sep {
  color: var(--mint);
  font-size: 13px;
}

.page-news .news-head .breadcrumb a {
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 255, 61, 0.45);
}

.page-news .news-head .eyebrow {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 10vw, 88px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--card);
}

.page-news .news-head__lead {
  max-width: 64ch;
  margin: 0;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.75;
  color: var(--mint);
}

.page-news .news-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  color: var(--mint-dim);
}

/* —— 最新批次摘要 —— */
.page-news .news-score {
  padding: 0 0 clamp(30px, 4.5vw, 54px);
  background: var(--ink-deep);
}

.page-news .news-score__board {
  padding: clamp(18px, 3vw, 30px);
  background: var(--card);
  border: 2px solid var(--lime);
  box-shadow: 10px 10px 0 rgba(201, 255, 61, 0.16);
  min-width: 0;
}

.page-news .news-score__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  padding-bottom: 12px;
  border-bottom: 2px dashed var(--news-line);
  margin-bottom: 16px;
}

.page-news .news-score__heading {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-score__stamp {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
  font-weight: 600;
}

.page-news .news-score__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-news .news-score__lead {
  grid-column: 1 / -1;
}

.page-news .news-score__lead p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .news-score__item {
  display: grid;
  gap: 2px;
  padding-left: 12px;
  border-left: 4px solid var(--teal);
  min-width: 0;
}

.page-news .news-score__item:nth-of-type(2) {
  border-left-color: var(--orange);
}

.page-news .news-score__val {
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--ink);
}

.page-news .news-score__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-news .news-score__actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 4px;
}

/* —— 图片容器 —— */
.page-news .news-figure {
  margin: 0;
  min-width: 0;
}

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

.page-news .news-figure--strip {
  margin: clamp(22px, 3.5vw, 40px) 0 0;
  border: 1px solid var(--news-line);
  background: var(--ink-deep);
}

.page-news .news-figure--strip img {
  aspect-ratio: 14 / 5;
  max-height: 300px;
}

.page-news .news-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

.page-news .news-figure--strip figcaption {
  padding: 8px 12px 10px;
  margin: 0;
  color: var(--mint);
  background: var(--ink-deep);
}

/* —— 批次时间轴与条目 —— */
.page-news .news-timeline {
  padding: clamp(32px, 5vw, 64px) 0;
}

.page-news .news-timeline__intro {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  align-items: center;
}

.page-news .news-timeline__lead h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-timeline__lead p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-text-soft);
}

.page-news .news-legend {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--stone);
}

.page-news .news-legend li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .news-batch {
  margin-top: clamp(24px, 4vw, 42px);
  padding: clamp(14px, 2.4vw, 24px);
  background: linear-gradient(170deg, #0a2f26 0%, var(--ink-deep) 100%);
  box-shadow: var(--shadow-plate);
  min-width: 0;
}

.page-news .news-batch__rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 14px;
  margin-bottom: 6px;
  scroll-snap-type: x proximity;
  border-bottom: 2px dashed rgba(201, 255, 61, 0.32);
  -webkit-overflow-scrolling: touch;
}

.page-news .news-batch__node {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: grid;
  gap: 3px;
  padding: 10px 16px;
  text-align: left;
  background: rgba(244, 235, 216, 0.06);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  color: var(--mint);
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-news .news-batch__node:hover {
  border-color: var(--lime);
  color: var(--card);
}

.page-news .news-batch__node[aria-selected="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-deep);
}

.page-news .news-batch__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: currentColor;
}

.page-news .news-batch__node[aria-selected="true"] .news-batch__dot {
  background: var(--ink-deep);
}

.page-news .news-batch__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.page-news .news-batch__ver {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.page-news .news-feed {
  display: grid;
  gap: 14px;
  padding-top: 16px;
  min-width: 0;
}

.page-news .news-entry {
  min-width: 0;
  padding: 15px 16px 14px;
  background: var(--card);
  border-left: 5px solid var(--teal);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 rgba(4, 18, 14, 0.32);
}

.page-news .news-entry--version { border-left-color: var(--amber); }
.page-news .news-entry--nav { border-left-color: var(--lime); }
.page-news .news-entry--rank { border-left-color: var(--orange); }
.page-news .news-entry--load { border-left-color: var(--teal); }
.page-news .news-entry--feedback { border-left-color: var(--mint); }

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
}

.page-news .news-entry__ver {
  font-size: 12px;
  color: var(--ink);
  opacity: 0.72;
}

.page-news .news-entry__when {
  font-size: 12px;
  color: var(--stone);
}

.page-news .news-entry__title {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(16.5px, 2.2vw, 20px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-entry__impact {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-text-soft);
}

.page-news .news-entry__more {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px dashed var(--news-line);
  font-size: 13px;
}

.page-news .news-entry__more summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: 700;
  color: var(--teal);
}

.page-news .news-entry__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--orange);
}

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

.page-news .news-entry__more p {
  margin: 8px 0 6px;
  line-height: 1.7;
  color: var(--news-text-soft);
}

.page-news .news-entry__link {
  display: inline-block;
  color: var(--orange);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  line-height: 1.4;
}

.page-news .news-entry__link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-news .news-archive {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mint);
}

.page-news .news-archive a {
  color: var(--lime);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 255, 61, 0.5);
}

/* —— 入口变更 —— */
.page-news .news-shifts {
  padding: clamp(32px, 5vw, 62px) 0;
  background: var(--card);
  border-top: 4px solid var(--orange);
}

.page-news .news-shifts__inner {
  display: grid;
  gap: clamp(20px, 3.4vw, 38px);
  align-items: start;
}

.page-news .news-shifts__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-shifts__text > p {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-text-soft);
}

.page-news .news-shift {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-shift__row {
  display: grid;
  gap: 8px;
  padding: 13px 15px;
  background: var(--paper);
  border-left: 3px solid var(--amber);
}

.page-news .news-shift__row h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .news-shift__row p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-text-soft);
}

.page-news .news-shift__kind {
  justify-self: start;
}

.page-news .news-shifts .news-figure {
  border: 1px solid var(--news-line);
  background: var(--paper);
}

.page-news .news-shifts .news-figure figcaption {
  padding: 0 12px 12px;
  margin-top: 0;
}

/* —— 旧版对照 —— */
.page-news .news-legacy {
  padding: clamp(32px, 5vw, 62px) 0;
  background: linear-gradient(180deg, var(--paper) 0%, #efe2c8 100%);
}

.page-news .news-legacy h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.8vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-legacy > .shell > p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-text-soft);
}

.page-news .news-legacy__list {
  display: grid;
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-legacy__row {
  display: grid;
  gap: 4px;
  padding: 12px 15px;
  background: var(--card);
  font-size: 14px;
  line-height: 1.6;
}

.page-news .news-legacy__from {
  color: var(--stone);
}

.page-news .news-legacy__arrow {
  color: var(--orange);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-news .news-legacy__to {
  color: var(--ink);
  font-weight: 700;
}

.page-news .news-legacy__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}

/* —— 加载性能 —— */
.page-news .news-perf {
  padding: clamp(32px, 5vw, 62px) 0;
  background: radial-gradient(circle at 18% 12%, #0d3a2f 0%, var(--ink-deep) 72%);
  color: var(--card);
}

.page-news .news-perf__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  align-items: center;
}

.page-news .news-perf__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--card);
}

.page-news .news-perf__text p {
  margin: 0;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mint);
}

.page-news .news-perf__cards {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin: 20px 0;
}

.page-news .news-perf__cards .datacard {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  background: rgba(255, 249, 236, 0.07);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
}

.page-news .news-perf__cards .datacard__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mint);
}

.page-news .news-perf__cards .datacard__value {
  font-size: clamp(26px, 4.6vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--lime);
}

.page-news .news-perf__cards .datacard__foot {
  font-size: 12px;
  color: var(--mint-dim);
}

.page-news .news-perf .news-figure {
  border: 1px solid var(--line-dark);
  background: rgba(4, 18, 14, 0.5);
}

.page-news .news-perf .news-figure figcaption {
  padding: 0 12px 12px;
  margin-top: 0;
  color: var(--mint-dim);
}

/* —— 反馈同步 —— */
.page-news .news-sync {
  padding: clamp(30px, 4.6vw, 56px) 0;
  background: var(--card);
  border-top: 4px solid var(--lime);
}

.page-news .news-sync__inner {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-news .news-sync__mark {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  margin: 0;
  background: var(--lime);
  color: var(--ink-deep);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
}

.page-news .news-sync__body h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-sync__body p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-text-soft);
}

.page-news .news-sync__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-sync__list li {
  padding: 4px 10px;
  font-size: 12.5px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--news-line);
}

.page-news .news-sync__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* —— 响应式 —— */
@media (min-width: 640px) {
  .page-news .news-shift__row {
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 14px;
  }

  .page-news .news-legacy__row {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 10px;
  }
}

@media (min-width: 820px) {
  .page-news .news-score__grid {
    grid-template-columns: 1.7fr 0.75fr 0.75fr 1.05fr;
    align-items: start;
  }

  .page-news .news-score__lead,
  .page-news .news-score__actions {
    grid-column: auto;
  }

  .page-news .news-score__actions {
    flex-direction: column;
    align-items: stretch;
    padding-top: 0;
  }

  .page-news .news-batch__node {
    padding: 12px 22px;
  }
}

@media (min-width: 900px) {
  .page-news .news-timeline__intro {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }

  .page-news .news-feed {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-shifts__inner,
  .page-news .news-perf__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-news .news-sync__inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 28px;
  }
}

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

  .page-news .news-batch__rail {
    scroll-snap-type: none;
  }
}