.page-news {
  --news-gap: clamp(1rem, 2.2vw, 1.5rem);
  --news-rail: 210px;
  --news-line: 1px solid var(--kk-line);
  --news-soft-line: 1px solid rgba(242, 239, 230, .12);
  --news-card-bg: var(--kk-panel);
}

/* ---------- 页头 ---------- */
.page-news .news-masthead {
  padding-block: clamp(1.25rem, 3.5vw, 2.75rem) clamp(1rem, 2.5vw, 1.75rem);
  border-bottom: var(--news-line);
}

.page-news .news-masthead__kicker {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--kk-mint);
  text-transform: uppercase;
}

.page-news .news-masthead__kicker span {
  color: var(--kk-clay);
}

.page-news .news-masthead__title {
  margin: .7rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.6vw, 4.75rem);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--kk-paper);
}

.page-news .news-masthead__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.1rem, 3vw, 1.9rem);
}

.page-news .news-masthead__lead {
  margin: 0;
  color: var(--kk-paper-88);
}

.page-news .news-masthead__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin: 0;
  padding-top: .9rem;
  border-top: var(--news-line);
}

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

.page-news .news-masthead__stat dt {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--kk-paper-60);
}

.page-news .news-masthead__stat dd {
  margin: .3rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(.78rem, 2.4vw, 1.3rem);
  font-weight: 700;
  color: var(--kk-mint);
  overflow-wrap: anywhere;
}

.page-news .news-banner {
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  border: var(--news-line);
  border-radius: var(--radius);
  background: var(--kk-slate);
}

/* ---------- 主布局 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-block: clamp(1.5rem, 4vw, 2.75rem);
}

/* ---------- 筛选栏 ---------- */
.page-news .news-rail__block + .news-rail__block {
  margin-top: 1rem;
}

.page-news .news-rail__title {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--kk-paper-60);
}

.page-news .news-pills {
  display: flex;
  flex-wrap: nowrap;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .35rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-pills::-webkit-scrollbar {
  display: none;
}

.page-news .news-pills .switch__item {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: .38rem .85rem;
  border: 1px solid var(--kk-line);
  border-radius: 999px;
  background: transparent;
  color: var(--kk-paper-76);
  font-family: var(--font-body);
  font-size: .8125rem;
  line-height: 1.35;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .news-pills .switch__item:hover {
  color: var(--kk-paper);
  border-color: var(--kk-moss);
}

.page-news .news-pills .switch__item:focus-visible {
  outline: 2px solid var(--kk-mint);
  outline-offset: 2px;
}

.page-news .news-pills .switch__item.is-active {
  background: var(--kk-mint);
  border-color: var(--kk-mint);
  color: var(--kk-ink);
  font-weight: 600;
}

.page-news .news-rail__note {
  margin: 1.25rem 0 0;
  max-width: 22rem;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--kk-paper-60);
}

.page-news .news-rail__note a {
  color: var(--kk-mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 头条战报 ---------- */
.page-news .lead-story {
  position: relative;
  overflow: hidden;
  margin: 0 0 var(--news-gap);
  border: var(--news-line);
  border-radius: var(--radius);
  background: var(--kk-panel);
  box-shadow: var(--shadow-panel);
}

.page-news .lead-story__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .lead-story__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .4;
  filter: saturate(.65) contrast(1.05);
}

.page-news .lead-story__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 43, 38, .3) 0%, rgba(11, 43, 38, .92) 56%, rgba(6, 35, 31, .98) 100%);
}

.page-news .lead-story__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 26rem;
  padding: clamp(1.15rem, 3.2vw, 2.25rem);
}

.page-news .lead-story__tag {
  display: inline-block;
  margin: 0;
  padding: .2rem .7rem;
  border: 1px solid rgba(242, 107, 58, .5);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .71rem;
  letter-spacing: .08em;
  color: var(--kk-track);
}

.page-news .lead-story__title {
  margin: .8rem 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.65rem);
  line-height: 1.1;
  font-weight: 700;
  color: var(--kk-paper);
}

.page-news .lead-story__desc {
  margin: .8rem 0 0;
  max-width: 34ch;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--kk-paper-76);
}

.page-news .lead-story__score {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin: 0 0 .9rem;
}

.page-news .lead-story__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 7.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--kk-track);
  font-variant-numeric: tabular-nums;
}

.page-news .lead-story__team {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--kk-paper-60);
}

.page-news .lead-story__events {
  display: grid;
  gap: .45rem;
  margin: 0 0 1.15rem;
  padding: .85rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(242, 239, 230, .16);
}

.page-news .lead-story__events li {
  display: flex;
  gap: .75rem;
  font-size: .84rem;
  line-height: 1.6;
  color: var(--kk-paper-88);
}

.page-news .lead-story__events .num {
  flex: 0 0 auto;
  min-width: 3.1rem;
  font-family: var(--font-mono);
  font-size: .79rem;
  color: var(--kk-clay);
}

.page-news .lead-story__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

/* ---------- 卡流说明图 ---------- */
.page-news .news-stream__figure {
  margin: 0 0 var(--news-gap);
  border: var(--news-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(18, 59, 51, .5);
}

.page-news .news-stream__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .news-stream__figure figcaption {
  padding: .7rem .9rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--kk-paper-60);
}

/* ---------- 卡片流 ---------- */
.page-news .story-grid {
  columns: 1;
  column-gap: var(--news-gap);
}

.page-news .story-card {
  --cat: var(--kk-mint);
  break-inside: avoid;
  page-break-inside: avoid;
  margin: 0 0 var(--news-gap);
  padding: 1.1rem 1.1rem 1rem;
  background: var(--news-card-bg);
  border: var(--news-line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  transition: border-color .25s var(--ease);
}

.page-news .story-card:hover {
  border-color: var(--kk-moss);
}

.page-news .story-card--review { --cat: var(--kk-mint); }
.page-news .story-card--pre { --cat: var(--kk-track); }
.page-news .story-card--roster { --cat: var(--kk-violet); }
.page-news .story-card--weekly { --cat: var(--kk-clay); }
.page-news .story-card--data { --cat: var(--kk-moss); }
.page-news .story-card--city { --cat: var(--kk-mint); }
.page-news .story-card--campus { --cat: var(--kk-violet); }

.page-news .story-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .65rem;
}

.page-news .story-card__cat {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--kk-paper-88);
}

.page-news .story-card__cat::before {
  content: "";
  width: .42rem;
  height: .42rem;
  border-radius: 50%;
  background: var(--cat);
}

.page-news .story-card__time {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .05em;
  color: var(--kk-paper-60);
}

.page-news .story-card__title {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.3;
  font-weight: 700;
  color: var(--kk-paper);
}

.page-news .story-card__text {
  margin: 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--kk-paper-76);
}

.page-news .story-card__score {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  margin: .8rem 0 0;
  padding-top: .7rem;
  border-top: var(--news-soft-line);
}

.page-news .story-card__score .num {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
  color: var(--kk-track);
  font-variant-numeric: tabular-nums;
}

.page-news .story-card__score span:last-child {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--kk-paper-60);
}

.page-news .story-card__more {
  margin-top: .8rem;
  padding-top: .7rem;
  border-top: var(--news-soft-line);
}

.page-news .story-card__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
  color: var(--kk-mint);
}

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

.page-news .story-card__more summary::after {
  content: "+";
  font-size: 1.05rem;
  line-height: 1;
}

.page-news .story-card__more[open] summary::after {
  content: "−";
}

.page-news .story-card__more summary:focus-visible {
  outline: 2px solid var(--kk-mint);
  outline-offset: 3px;
  border-radius: 3px;
}

.page-news .story-card__more ul {
  display: grid;
  gap: .35rem;
  margin: .65rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .story-card__more li {
  display: flex;
  gap: .6rem;
  font-size: .8rem;
  line-height: 1.58;
  color: var(--kk-paper-76);
}

.page-news .story-card__more .num {
  flex: 0 0 auto;
  min-width: 2.8rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--kk-clay);
}

/* ---------- 小屏阅读 ---------- */
.page-news .news-reading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-top: var(--news-line);
}

.page-news .news-reading__kicker {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--kk-clay);
}

.page-news .news-reading__title,
.page-news .news-rhythm__title,
.page-news .news-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.2vw, 2.5rem);
  line-height: 1.12;
  font-weight: 700;
  color: var(--kk-paper);
}

.page-news .news-reading__body .prose {
  margin: .9rem 0 0;
  color: var(--kk-paper-76);
}

.page-news .news-reading__steps {
  display: grid;
  gap: 1rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-reading__steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .15rem .9rem;
  padding-top: 1rem;
  border-top: var(--news-soft-line);
}

.page-news .news-reading__steps .num {
  grid-row: span 2;
  padding-top: .15rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 700;
  color: var(--kk-clay);
}

.page-news .news-reading__steps h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--kk-paper);
}

.page-news .news-reading__steps p {
  margin: .3rem 0 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--kk-paper-76);
}

.page-news .news-reading__steps a {
  color: var(--kk-mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-news .news-reading__figure img {
  display: block;
  width: 100%;
  max-height: 24rem;
  object-fit: cover;
  border: var(--news-line);
  border-radius: var(--radius);
  background: var(--kk-slate);
}

.page-news .news-reading__figure figcaption {
  margin-top: .7rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--kk-paper-60);
}

/* ---------- 栏目节奏 ---------- */
.page-news .news-rhythm {
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-top: var(--news-line);
}

.page-news .news-rhythm .prose {
  margin: .9rem 0 0;
  color: var(--kk-paper-76);
}

.page-news .news-rhythm__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .7rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-rhythm__list li {
  padding: .9rem 1rem;
  border: var(--news-line);
  border-radius: var(--radius-sm);
  background: rgba(18, 59, 51, .55);
}

.page-news .news-rhythm__list h3 {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--kk-mint);
}

.page-news .news-rhythm__list p {
  margin: .4rem 0 0;
  font-size: .85rem;
  line-height: 1.65;
  color: var(--kk-paper-76);
}

.page-news .news-rhythm__hours {
  margin: 1.3rem 0 0;
  padding-left: .9rem;
  border-left: 2px solid var(--kk-track);
  font-size: .85rem;
  line-height: 1.7;
  color: var(--kk-paper-88);
}

.page-news .news-rhythm__hours .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--kk-track);
  font-variant-numeric: tabular-nums;
}

/* ---------- 下一步 ---------- */
.page-news .news-next {
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 4.5rem);
  border-top: var(--news-line);
}

.page-news .news-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .8rem;
  margin-top: 1.4rem;
}

.page-news .news-next__card {
  display: grid;
  gap: .4rem;
  padding: 1.1rem;
  border: var(--news-line);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-news .news-next__card:hover {
  border-color: var(--kk-mint);
  background: var(--kk-mint-soft);
}

.page-news .news-next__card:focus-visible {
  outline: 2px solid var(--kk-mint);
  outline-offset: 2px;
}

.page-news .news-next__card .num {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--kk-clay);
}

.page-news .news-next__card strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--kk-paper);
}

.page-news .news-next__card span:last-child {
  font-size: .84rem;
  line-height: 1.65;
  color: var(--kk-paper-76);
}

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

  .page-news .news-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .story-grid {
    columns: 2;
  }
}

@media (min-width: 860px) {
  .page-news .news-masthead__foot {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-news .news-reading {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: center;
  }
}

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

  .page-news .news-rail__inner {
    position: sticky;
    top: 1.25rem;
  }

  .page-news .news-rail__block + .news-rail__block {
    margin-top: 1.5rem;
  }

  .page-news .news-pills {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-news .lead-story__body {
    min-height: 30rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-pills .switch__item,
  .page-news .story-card,
  .page-news .news-next__card {
    transition: none;
  }
}