.page-news {
  --news-block: clamp(48px, 8vw, 96px);
  --news-gap: clamp(18px, 2.6vw, 32px);
}

/* ---------- 首屏：非对称拼贴 ---------- */
.page-news .news-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 36px);
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: var(--news-block);
}

.page-news .news-hero__lead {
  min-width: 0;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--c-chalk);
  margin: 14px 0 0;
}

.page-news .news-hero__intro {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero__aside {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 20px 18px 22px;
  border: 1px solid var(--line-signal);
  background: linear-gradient(180deg, var(--c-moss), var(--c-night) 90%);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.34);
}

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

.page-news .news-hero__stats .stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

.page-news .news-hero__stats .stat:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .stat__value {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-chalk);
}

.page-news .stat__value--ember {
  color: var(--c-ember);
}

.page-news .stat__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}

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

.page-news .media__frame {
  border: 1px solid var(--line);
  background: var(--c-tunnel);
  overflow: hidden;
  border-radius: var(--r);
}

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

.page-news .media__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

.page-news .news-hero__figure img {
  aspect-ratio: 16 / 9;
}

/* ---------- 第12轮专区：剪报墙 ---------- */
.page-news .news-deck {
  padding-bottom: var(--news-block);
}

.page-news .news-deck__head {
  max-width: 58ch;
  margin-bottom: clamp(24px, 3.2vw, 38px);
}

.page-news .news-deck__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
  margin: 12px 0 14px;
}

.page-news .news-deck__head .prose {
  color: var(--ink-dim);
  line-height: 1.75;
}

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

.page-news .round-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 16px;
  min-width: 0;
  background: var(--c-moss);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.36);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .round-card:hover,
.page-news .round-card:focus-within {
  border-color: var(--line-signal);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.42);
}

.page-news .round-card__no {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}

.page-news .round-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--c-chalk);
}

.page-news .round-card__score {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(38px, 6vw, 54px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-ember);
}

.page-news .round-card__score-dash {
  margin: 0 6px;
  color: var(--c-stone);
}

.page-news .round-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-news .round-card details {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.page-news .round-card summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-signal);
}

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

.page-news .round-card summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-news .round-card details[open] summary::after {
  content: "－";
}

.page-news .round-card details p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-dim);
}

/* ---------- 轮次时间轴 ---------- */
.page-news .news-timeline {
  padding-bottom: var(--news-block);
}

.page-news .news-timeline__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-timeline__intro h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
  margin: 12px 0 14px;
}

.page-news .news-timeline__intro .prose {
  color: var(--ink-dim);
  line-height: 1.75;
  max-width: 42ch;
}

.page-news .news-timeline__intro .btn {
  margin-top: 20px;
}

.page-news .news-tl__list {
  list-style: none;
  margin: 0;
  padding: 2px 0 0 20px;
  border-left: 1px dashed var(--line);
}

.page-news .news-tl__item {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 0 0 22px;
}

.page-news .news-tl__item:last-child {
  padding-bottom: 0;
}

.page-news .news-tl__dot {
  position: absolute;
  left: -26px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-stone);
}

.page-news .news-tl__time {
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--c-chalk);
}

.page-news .news-tl__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  transition: color var(--dur) var(--ease);
}

.page-news .news-tl__item:hover .news-tl__meta,
.page-news .news-tl__item:focus-within .news-tl__meta {
  color: var(--ink-dim);
}

.page-news .news-tl__item[data-state="live"] .news-tl__time {
  color: var(--c-signal);
}

.page-news .news-tl__item[data-state="live"] .news-tl__dot {
  background: var(--c-signal);
  box-shadow: 0 0 0 4px rgba(53, 240, 176, 0.16);
}

/* ---------- 标签与筛选 ---------- */
.page-news .news-tags {
  padding-bottom: var(--news-block);
}

.page-news .news-tags__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.4vw, 56px);
}

.page-news .news-tags__intro h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
  margin: 12px 0 0;
}

.page-news .tag-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .tag-list__item {
  padding: 2px 0 2px 14px;
  border-left: 2px solid var(--line-strong);
}

.page-news .tag-list__item:nth-child(1) {
  border-left-color: var(--c-signal);
}

.page-news .tag-list__item:nth-child(2) {
  border-left-color: var(--c-ember);
}

.page-news .tag-list__item:nth-child(3) {
  border-left-color: var(--c-steel);
}

.page-news .tag-list__item:nth-child(4) {
  border-left-color: var(--c-clay);
}

.page-news .tag-list__name {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--c-chalk);
}

.page-news .tag-list__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-news .news-tags__figure {
  margin-top: 22px;
}

.page-news .news-tags__figure img {
  aspect-ratio: 3 / 2;
}

.page-news .news-tags__figure--zones {
  margin-top: 24px;
}

.page-news .news-tags__figure--zones img {
  aspect-ratio: 12 / 7;
}

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

.page-news .filter-chip {
  padding: 7px 16px;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .filter-chip:hover,
.page-news .filter-chip:focus-visible {
  border-color: var(--c-signal);
  color: var(--c-signal-soft);
}

.page-news .filter-chip[aria-pressed="true"] {
  background: var(--c-signal);
  border-color: var(--c-signal);
  color: var(--c-night);
}

.page-news .news-tags__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-tags__list .round-card {
  padding: 14px 16px;
  gap: 6px;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.32);
  background: var(--c-tunnel);
}

.page-news .news-tags__list .round-card__title {
  font-size: 16px;
  font-weight: 500;
}

.page-news .filter-empty {
  margin: 16px 0 0;
  padding: 14px 16px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  border: 1px dashed var(--line-strong);
}

/* ---------- 往轮归档 ---------- */
.page-news .news-archive {
  padding: clamp(40px, 7vw, 88px) 0;
  background: var(--c-tunnel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-archive__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-bottom: clamp(26px, 3.6vw, 40px);
}

.page-news .news-archive__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
  margin: 12px 0 14px;
}

.page-news .news-archive__head .prose {
  color: var(--ink-dim);
  line-height: 1.75;
  max-width: 44ch;
}

.page-news .news-archive__figure img {
  aspect-ratio: 2 / 1;
}

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

.page-news .archive-col {
  min-width: 0;
  padding: 20px 18px 22px;
  background: var(--c-night);
}

.page-news .archive-col__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-ember);
}

.page-news .archive-col__title {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-chalk);
}

.page-news .archive-col__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-mute);
}

.page-news .news-archive__paths {
  margin-top: clamp(26px, 3.4vw, 40px);
}

.page-news .path-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .path-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-dim);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-news .path-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .path-list__no {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-signal);
}

/* ---------- 投稿与合作 ---------- */
.page-news .news-submit {
  padding: var(--news-block) 0;
}

.page-news .news-submit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 36px);
}

.page-news .news-submit__main h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
  margin: 12px 0 14px;
}

.page-news .news-submit__main .prose {
  color: var(--ink-dim);
  line-height: 1.75;
  max-width: 46ch;
  margin-bottom: 14px;
}

.page-news .news-submit__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-news .news-submit__panel {
  padding: 24px 22px 22px;
  background: var(--c-chalk);
  color: var(--c-night);
  border-radius: var(--r);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.34);
}

.page-news .news-submit__panel h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 24px);
  letter-spacing: -0.01em;
  color: var(--c-night);
}

.page-news .news-submit__panel p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: #22322c;
}

.page-news .news-submit__panel-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 0;
}

.page-news .news-submit__panel-links a {
  color: var(--c-clay);
  text-decoration: none;
  border-bottom: 1px solid var(--c-clay);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-submit__panel-links a:hover,
.page-news .news-submit__panel-links a:focus-visible {
  color: var(--c-ember);
  border-color: var(--c-ember);
}

/* ---------- 浮动回到最新轮次 ---------- */
.page-news .jump-latest {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--c-night);
  background: var(--c-signal);
  border-radius: 999px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .jump-latest:hover,
.page-news .jump-latest:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-deck__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-deck__cards > .round-card:nth-child(even) {
    margin-top: 26px;
  }

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

@media (min-width: 900px) {
  .page-news .news-timeline__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-archive__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-news .news-submit__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-news .path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .path-list__item {
    border-bottom: 0;
    padding-bottom: 0;
    border-top: 1px solid var(--line);
    padding-top: 14px;
  }
}

@media (min-width: 980px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
    align-items: start;
  }

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

  .page-news .news-tags__grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-news .jump-latest {
    right: 12px;
    bottom: 12px;
    padding: 9px 14px;
    font-size: 12px;
  }

  .page-news .round-card {
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.36);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .round-card,
  .page-news .filter-chip,
  .page-news .jump-latest,
  .page-news .news-tl__meta {
    transition: none;
  }
}