.page-news {
  --news-gap: clamp(18px, 3.2vw, 34px);
  --news-rail: 168px;
  --news-card-bg: linear-gradient(170deg, rgba(15, 74, 57, .92), rgba(7, 42, 32, .96));
  --news-edge: rgba(155, 176, 173, .22);
  --news-edge-strong: rgba(155, 176, 173, .44);
}

.page-news .crumbs {
  padding-block: 18px 4px;
}

/* ---------- 首屏：专题封面 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(12px, 2.4vw, 26px) clamp(30px, 5.6vw, 64px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-start: -20px;
  height: 340px;
  background:
    radial-gradient(620px 260px at 82% 0%, rgba(242, 169, 59, .18), transparent 70%),
    radial-gradient(520px 240px at 6% 12%, rgba(79, 209, 197, .10), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-hero__title {
  margin-block: 0 14px;
  font-size: clamp(46px, 13vw, 132px);
  line-height: .9;
  letter-spacing: -.03em;
  transform: skewX(-2deg);
  transform-origin: left bottom;
  color: var(--white);
}

.page-news .news-hero__lede {
  max-width: 62ch;
  color: rgba(244, 247, 245, .84);
}

.page-news .news-hero__actions {
  margin-block-start: 22px;
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--news-edge);
}

.page-news .news-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-hero__fact dt {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stand);
}

.page-news .news-hero__fact dd {
  margin: 0;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
}

.page-news .news-hero__fact dd small {
  font-size: .55em;
  vertical-align: super;
}

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

.page-news .news-hero__media .media {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

/* ---------- 三件事 ---------- */
.page-news .brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--news-gap);
}

.page-news .brief {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-block-start: 18px;
  border-top: 2px solid var(--amber);
}

.page-news .brief__num {
  font-size: clamp(26px, 6vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  opacity: .9;
}

.page-news .brief__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.page-news .brief__title {
  margin: 0;
  font-size: clamp(19px, 3.4vw, 23px);
  line-height: 1.32;
}

.page-news .brief__text {
  margin: 0;
  color: rgba(244, 247, 245, .78);
  line-height: 1.68;
}

/* ---------- 日志索引 ---------- */
.page-news .index-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
}

.page-news .index-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 138px;
  padding: 18px;
  border: 1px solid var(--news-edge);
  border-radius: var(--r-md);
  background: rgba(15, 74, 57, .40);
  color: inherit;
  text-decoration: none;
  transition: border-color .22s var(--ease), background-color .22s var(--ease);
}

.page-news .index-card:hover,
.page-news .index-card:focus-visible {
  border-color: var(--amber);
  background-color: rgba(242, 169, 59, .12);
}

.page-news .index-card__count {
  font-size: clamp(30px, 6vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}

.page-news .index-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-news .index-card__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--stand);
}

/* ---------- 日志流 ---------- */
.page-news #log-stream,
.page-news .log-card,
.page-news .log-feature {
  scroll-margin-top: 96px;
}

.page-news .log-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .log-rail__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--stand);
}

.page-news .log-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .log-rail__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-height: 36px;
  padding: 6px 14px;
  border: 1px solid var(--news-edge);
  border-radius: var(--pill);
  font-size: 13px;
  color: var(--stand);
  white-space: nowrap;
}

.page-news .log-rail__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--news-edge-strong);
}

.page-news .log-rail__item.is-current {
  border-color: var(--amber);
  color: var(--amber);
}

.page-news .log-rail__item.is-current .log-rail__dot {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(242, 169, 59, .16);
}

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

.page-news .log-card {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--news-edge);
  border-radius: var(--r-lg);
  background: var(--news-card-bg);
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-news .log-card::after {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline-end: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(225deg, rgba(242, 169, 59, .30), transparent 62%);
  border-start-end-radius: var(--r-lg);
  border-top-right-radius: var(--r-lg);
  pointer-events: none;
}

.page-news .log-card:hover {
  border-color: var(--news-edge-strong);
  box-shadow: 0 18px 38px -26px rgba(0, 0, 0, .9);
}

.page-news .log-card__title {
  margin: 12px 0 8px;
  font-size: clamp(18px, 3.2vw, 22px);
  line-height: 1.34;
  max-width: 34ch;
}

.page-news .log-card__lede {
  margin: 0;
  color: rgba(244, 247, 245, .78);
  line-height: 1.68;
}

.page-news .log-card__meta {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--stand);
}

/* 通栏专题卡 */
.page-news .log-feature {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--news-edge-strong);
  border-radius: var(--r-xl);
  background: linear-gradient(140deg, rgba(15, 74, 57, .96), rgba(5, 30, 23, .98));
}

.page-news .log-feature__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(.62);
}

.page-news .log-feature__body {
  padding: clamp(20px, 3.4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-news .log-feature__body p {
  margin: 0;
  color: rgba(244, 247, 245, .80);
  line-height: 1.7;
}

.page-news .log-feature__title {
  margin: 0;
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.28;
}

/* ---------- 复盘专题：分段标签 ---------- */
.page-news .tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-block-end: 4px;
  margin-block-end: 18px;
  scrollbar-width: thin;
}

.page-news .tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 8px 18px;
  border: 1px solid var(--news-edge);
  border-radius: var(--pill);
  background: transparent;
  color: var(--stand);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .tab[aria-selected="true"] {
  border-color: var(--amber);
  background: rgba(242, 169, 59, .14);
  color: var(--amber-light);
}

.page-news .tab:hover {
  border-color: var(--news-edge-strong);
}

.page-news .tabpanel {
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--news-edge);
  border-radius: var(--r-lg);
  background: rgba(7, 42, 32, .60);
}

.page-news .tabpanel[hidden] {
  display: none;
}

.page-news .series-points {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .series-points li {
  padding-inline-start: 16px;
  border-inline-start: 2px solid var(--screen);
  line-height: 1.7;
  color: rgba(244, 247, 245, .82);
}

.page-news .series-points strong {
  color: var(--white);
  margin-inline-end: 6px;
}

/* ---------- 点球叙事 ---------- */
.page-news .stories-grid {
  display: grid;
  gap: 14px;
}

.page-news .story {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--news-edge);
  border-radius: var(--r-lg);
  background: rgba(15, 74, 57, .34);
  border-inline-start: 3px solid var(--plus);
}

.page-news .story__title {
  margin: 0 0 10px;
  font-size: clamp(17px, 3vw, 20px);
  line-height: 1.4;
}

.page-news .story p {
  margin: 0;
  color: rgba(244, 247, 245, .78);
  line-height: 1.7;
}

/* ---------- 看台合作 ---------- */
.page-news .collab-panel {
  display: grid;
  gap: var(--news-gap);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--news-edge-strong);
  border-radius: var(--r-xl);
  background:
    radial-gradient(500px 220px at 88% 0%, rgba(242, 169, 59, .16), transparent 72%),
    linear-gradient(160deg, rgba(15, 74, 57, .92), rgba(5, 30, 23, .98));
}

.page-news .collab-panel__body p {
  margin: 0;
  max-width: 64ch;
  line-height: 1.72;
  color: rgba(244, 247, 245, .82);
}

.page-news .collab-panel__actions {
  margin-block-start: 20px;
}

.page-news .collab-panel__aside {
  align-self: start;
  padding: 20px;
  border: 1px solid var(--news-edge);
  border-radius: var(--r-lg);
  background: rgba(5, 30, 23, .56);
}

.page-news .collab-panel__aside-title {
  margin: 0;
  font-size: clamp(48px, 12vw, 84px);
  font-weight: 700;
  line-height: .92;
  color: var(--amber);
}

.page-news .collab-panel__aside-text {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--stand);
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.page-news .cadence {
  padding: 20px;
  border: 1px solid var(--news-edge);
  border-radius: var(--r-lg);
  background: rgba(15, 74, 57, .30);
}

.page-news .cadence__title {
  margin: 0 0 10px;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--stand);
}

.page-news .cadence__value {
  margin: 0 0 8px;
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber-light);
}

.page-news .cadence__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: rgba(244, 247, 245, .76);
}

.page-news .cadence-cta {
  margin-block-start: clamp(22px, 3.4vw, 34px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px dashed var(--news-edge-strong);
  border-radius: var(--r-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-news .cadence-cta__text {
  margin: 0;
  max-width: 56ch;
  line-height: 1.7;
  color: rgba(244, 247, 245, .82);
}

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

@media (min-width: 760px) {
  .page-news .log-feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: stretch;
  }
  .page-news .log-feature__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 240px;
  }
  .page-news .log-feature--flip .log-feature__media {
    order: 2;
  }
  .page-news .log-feature--flip .log-feature__body {
    order: 1;
  }
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .brief-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 36px);
  }
  .page-news .log-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }
  .page-news .log-rail {
    position: sticky;
    top: 96px;
  }
  .page-news .log-rail__label {
    margin-block-end: 14px;
  }
  .page-news .log-rail__list {
    flex-direction: column;
    overflow: visible;
  }
  .page-news .log-rail__item {
    border-radius: var(--r-md);
    justify-content: flex-start;
    width: 100%;
  }
  .page-news .log-rail__item.is-current {
    background: rgba(242, 169, 59, .10);
  }
  .page-news .stories-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .stories-grid > .story:first-child {
    grid-column: auto;
  }
  .page-news .collab-panel {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-news .log-cards {
    gap: 16px;
  }
  .page-news .log-card__title {
    max-width: 40ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .index-card,
  .page-news .log-card,
  .page-news .tab {
    transition: none;
  }
  .page-news .news-hero__title {
    transform: none;
  }
}