.page-news {
  --news-rule: 1px solid rgba(220, 211, 190, 0.18);
  --news-rule-soft: 1px solid rgba(220, 211, 190, 0.1);
  --news-rail-top: 96px;
}

.page-news .breadcrumb {
  padding-top: 22px;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news .breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--slate);
}

.page-news .breadcrumb__list li + li::before {
  content: "/";
  color: var(--quiet);
}

.page-news .breadcrumb__list a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .breadcrumb__list a:hover {
  color: var(--fluoro);
  border-bottom-color: var(--fluoro);
}

.page-news .breadcrumb__current {
  color: var(--paper);
}

/* 刊头区 */
.page-news .journal-head {
  display: grid;
  gap: 16px;
  padding: clamp(28px, 5vw, 60px) 0 clamp(24px, 4vw, 44px);
  border-bottom: var(--news-rule);
}

.page-news .page-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--turf);
}

.page-news .page-title {
  margin: 10px 0 0;
  font-size: clamp(2rem, 7.5vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-news .lede {
  margin: 18px 0 0;
  max-width: 42em;
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: var(--slate);
}

.page-news .journal-head .annotation--vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--slate);
  margin: 0;
  display: none;
}

/* 本季索引 */
.page-news .season-banner {
  margin: 0 0 clamp(28px, 4vw, 44px);
}

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

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

.page-news .media__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .section-head {
  max-width: 46em;
}

.page-news .section-head__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-news .section-head__title {
  margin: 10px 0 0;
  font-size: clamp(1.6rem, 4.2vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .section-head__note {
  margin: 12px 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-news .season-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-news .season-board .index-card {
  border: var(--news-rule);
  border-left: 3px solid var(--pitch);
  padding: 18px 18px 20px;
  background: linear-gradient(180deg, rgba(13, 43, 34, 0.65), rgba(8, 22, 31, 0.3));
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-news .season-board .index-card:hover {
  transform: translateY(-4px);
  border-left-color: var(--fluoro);
}

.page-news .index-card__meta {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--turf);
}

.page-news .index-card__title {
  margin: 12px 0 0;
  font-size: 1.06rem;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .index-card__text {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .score-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 3.6vw, 40px);
  background: rgba(220, 211, 190, 0.16);
  border: var(--news-rule);
}

.page-news .score-row .scoreboard {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--stand);
}

.page-news .scoreboard__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  letter-spacing: 0.02em;
  color: var(--fluoro);
  line-height: 1.1;
}

.page-news .scoreboard__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* 条目流 */
.page-news .log-shell {
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-news .filter-bar {
  margin-top: 20px;
}

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

.page-news .filter-chip {
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  background: transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .filter-chip[aria-pressed="true"] {
  background: var(--fluoro);
  color: var(--ink-text);
  border-color: var(--fluoro);
}

.page-news .log-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 26px;
}

.page-news .log-list {
  border-top: var(--news-rule);
}

.page-news .log-item {
  border-bottom: var(--news-rule);
  transition: background 0.24s var(--ease);
}

.page-news .log-item:hover {
  background: rgba(47, 179, 122, 0.06);
}

.page-news .accordion__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .accordion__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  width: 100%;
  padding: 16px 6px;
  background: none;
  border: 0;
  color: var(--paper);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-news .accordion__trigger:focus-visible {
  outline: 2px solid var(--fluoro);
  outline-offset: 2px;
}

.page-news .log-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--quiet);
}

.page-news .log-title {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  transition: color 0.2s var(--ease);
}

.page-news .log-item:hover .log-title,
.page-news .accordion__trigger[aria-expanded="true"] .log-title {
  color: var(--turf);
}

.page-news .log-state {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--quiet);
}

.page-news .log-state--now {
  background: var(--fluoro);
  box-shadow: 0 0 0 3px rgba(201, 242, 77, 0.16);
}

.page-news .accordion__sign {
  flex: none;
  width: 14px;
  height: 14px;
  position: relative;
}

.page-news .accordion__sign::before,
.page-news .accordion__sign::after {
  content: "";
  position: absolute;
  background: var(--slate);
}

.page-news .accordion__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 1px;
}

.page-news .accordion__sign::after {
  left: 6px;
  top: 0;
  width: 1px;
  height: 14px;
  transition: opacity 0.2s var(--ease);
}

.page-news .accordion__trigger[aria-expanded="true"] .accordion__sign::after {
  opacity: 0;
}

.page-news .accordion__panel {
  padding: 0 6px 18px 30px;
}

.page-news .accordion__panel p {
  margin: 0;
  max-width: 34em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--slate);
}

/* 右栏精选 */
.page-news .log-rail {
  display: grid;
  gap: 22px;
}

.page-news .rail-shot {
  margin: 0;
}

.page-news .rail-item {
  margin: 0;
}

.page-news .log-rail .paper-card {
  padding: 20px 20px 22px;
}

.page-news .paper-card__meta {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--turf);
}

.page-news .paper-card--paper .paper-card__meta {
  color: var(--pitch);
}

.page-news .paper-card__title {
  margin: 12px 0 0;
  font-size: 1.08rem;
  line-height: 1.45;
}

.page-news .paper-card__excerpt {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-news .log-rail .callout {
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-news .log-rail .callout a {
  color: var(--fluoro);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 专题系列 */
.page-news .topic-ruler {
  margin: 0 0 clamp(26px, 3.6vw, 40px);
}

.page-news .topic-grid {
  margin-top: clamp(24px, 3vw, 34px);
}

.page-news .topic-card {
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
}

.page-news .topic-card .paper-card__excerpt {
  color: var(--slate);
}

.page-news .topic-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .topic-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--slate);
}

.page-news .topic-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 1px;
  background: var(--turf);
}

/* 回访提示 */
.page-news .visit-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-news .visit-title {
  font-size: clamp(1.7rem, 4.6vw, 2.8rem);
  margin-top: 10px;
}

.page-news .visit-note {
  margin: 18px 0 0;
  max-width: 42em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--slate);
}

.page-news .visit-note a {
  color: var(--fluoro);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-news .visit-shot {
  margin: 0;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-news .season-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .score-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .journal-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 48px;
  }

  .page-news .journal-head .annotation--vertical {
    display: block;
    justify-self: end;
    padding-bottom: 6px;
  }

  .page-news .visit-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 52px;
  }
}

@media (min-width: 1024px) {
  .page-news {
    --news-rail-top: 104px;
  }

  .page-news .season-board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .season-board .index-card:nth-child(2) {
    margin-top: 26px;
  }

  .page-news .season-board .index-card:nth-child(4) {
    margin-top: 18px;
  }

  .page-news .log-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .log-rail {
    position: sticky;
    top: var(--news-rail-top);
  }

  .page-news .log-rail > *:nth-child(2) {
    margin-top: 22px;
  }

  .page-news .log-rail > *:nth-child(3) {
    margin-top: 44px;
  }

  .page-news .topic-grid .paper-card:nth-child(2) {
    margin-top: 36px;
  }

  .page-news .accordion__panel {
    padding-left: 42px;
  }
}

@media (max-width: 640px) {
  .page-news .tag-scroller {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .page-news .filter-chip {
    flex: none;
  }

  .page-news .accordion__panel {
    padding-left: 6px;
  }

  .page-news .log-title {
    flex-basis: 100%;
    order: 3;
  }

  .page-news .log-num {
    order: 1;
  }

  .page-news .log-item > .accordion__head .tag {
    order: 2;
  }

  .page-news .log-state {
    order: 4;
  }

  .page-news .accordion__sign {
    order: 5;
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .season-board .index-card,
  .page-news .log-item,
  .page-news .log-title,
  .page-news .accordion__sign::after,
  .page-news .filter-chip {
    transition: none;
  }

  .page-news .season-board .index-card:hover {
    transform: none;
  }
}