.page-news {
  --news-gap: 18px;
  --news-frame-line: rgba(43, 231, 214, .35);
  --news-text-soft: rgba(237, 242, 250, .78);
  --news-text-dim: rgba(237, 242, 250, .72);
  background: var(--ab-void);
  color: var(--ab-ink);
  overflow-x: clip;
}

.page-news .ab-breadcrumb {
  padding-top: 14px;
}

/* ---------- 首屏框景 ---------- */
.news-hero {
  padding: 22px 0 10px;
}

.news-hero__frame {
  position: relative;
  border: 1px solid var(--ab-line);
  background:
    linear-gradient(180deg, rgba(12, 19, 31, .92), rgba(6, 9, 15, .96)),
    repeating-linear-gradient(90deg, transparent 0 47px, rgba(29, 41, 65, .55) 47px 48px);
  box-shadow: var(--ab-shadow);
  padding: 32px 18px 24px;
}

.news-hero__mark {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid var(--ab-cyan);
  pointer-events: none;
}
.news-hero__mark--tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.news-hero__mark--tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.news-hero__mark--bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.news-hero__mark--br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.news-hero__title {
  margin: 12px 0 0;
  font-size: clamp(40px, 11.5vw, 88px);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--ab-ink);
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.news-hero__lead {
  max-width: var(--ab-measure);
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--news-text-soft);
}

.news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--ab-line);
  border: 1px solid var(--ab-line);
}

.news-hero__stat {
  background: var(--ab-board);
  padding: 14px 12px 12px;
}

.news-hero__num {
  font-family: var(--ab-font-mono);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ab-cyan);
  text-shadow: 0 0 12px rgba(43, 231, 214, .35);
}

.news-hero__unit {
  margin-left: 3px;
  font-size: 12px;
  color: var(--ab-muted);
}

.news-hero__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ab-muted);
}

/* ---------- 主栅格与左侧索引 ---------- */
.news-main {
  padding: 34px 0 10px;
}

.page-news .news-main .ab-grid {
  align-items: start;
}

.page-news .ab-bench {
  position: sticky;
  top: calc(var(--ab-cmd-h) + var(--ab-strip-h) + 16px);
  border-left: 2px solid var(--ab-line);
  padding: 0 0 0 14px;
  margin-bottom: 30px;
}

.page-news .ab-bench__title {
  margin: 0 0 6px;
  font-family: var(--ab-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ab-muted);
}

.page-news .ab-bench__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .ab-bench__item {
  border-bottom: 1px solid var(--ab-line);
}

.page-news .ab-bench__item a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ab-muted);
  text-decoration: none;
  transition: color .2s ease, padding-left .2s ease, border-color .2s ease;
}

.page-news .ab-bench__item a:hover {
  color: var(--ab-ink);
  padding-left: 4px;
}

.page-news .ab-bench__item.is-active a {
  color: var(--ab-cyan);
}

.page-news .ab-bench__code {
  font-family: var(--ab-font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ab-cyan);
  opacity: .75;
}

/* ---------- 区块通用 ---------- */
.news-block {
  margin-bottom: 58px;
}

.news-block__head {
  margin-bottom: 20px;
}

.news-block__title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--ab-ink);
}

.news-block__title::after {
  content: "";
  display: block;
  width: 52px;
  height: 3px;
  margin-top: 12px;
  background: var(--ab-cyan);
  box-shadow: 0 0 10px rgba(43, 231, 214, .5);
}

.news-block__lead {
  max-width: var(--ab-measure);
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ab-muted);
}

/* ---------- 四个常设栏目 ---------- */
.news-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

.news-column {
  position: relative;
  border: 1px solid var(--ab-line);
  border-top: 3px solid var(--ab-cyan);
  background: var(--ab-board);
  padding: 16px 16px 14px;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.news-column:nth-child(2) { border-top-color: var(--ab-grad-a); }
.news-column:nth-child(3) { border-top-color: var(--ab-orange); }
.news-column:nth-child(4) { border-top-color: var(--ab-gold); }

.news-column:hover {
  box-shadow: 0 14px 34px rgba(0, 0, 0, .5);
}

.news-column__code {
  margin: 0;
  font-family: var(--ab-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ab-cyan);
}

.news-column__name {
  margin: 9px 0 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ab-ink);
}

.news-column__meta {
  margin: 5px 0 0;
  font-family: var(--ab-font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--ab-muted);
}

.news-column__desc {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

.news-column__jump {
  display: inline-block;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--ab-line);
  width: 100%;
  font-size: 13px;
  color: var(--ab-cyan);
  text-decoration: none;
}

.news-column__jump:hover {
  text-decoration: underline;
}

/* ---------- 赛季阶段 ---------- */
.news-phases {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 24px;
}

.news-phase {
  position: relative;
  border: 1px solid var(--ab-line);
  border-left: 3px solid var(--ab-grad-a);
  background: var(--ab-board);
  padding: 16px 16px 16px 18px;
}

.news-phase::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -3px;
  width: 3px;
  height: 18px;
  background: var(--ab-cyan);
  box-shadow: 0 0 10px rgba(43, 231, 214, .7);
}

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

.news-phase__name {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ab-ink);
}

.news-phase__window {
  font-family: var(--ab-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ab-cyan);
}

.news-phase__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

.news-phase__count {
  margin: 12px 0 0;
  font-family: var(--ab-font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--ab-muted);
}

/* ---------- 条目流 ---------- */
.news-feed__banner {
  margin: 0 0 22px;
  border: 1px solid var(--ab-line);
  overflow: hidden;
  background: var(--ab-board);
}

.news-feed__banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.55) brightness(.72);
}

.news-feed__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.news-item {
  border: 1px solid var(--ab-line);
  background: var(--ab-board);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.news-item:hover {
  border-color: rgba(43, 231, 214, .4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .48);
}

.news-item--observe { border-left-width: 3px; border-left-color: var(--ab-grad-a); }
.news-item--review { border-left-width: 6px; border-left-color: var(--ab-cyan); }
.news-item--release { border-left-width: 2px; border-left-color: var(--ab-orange); }
.news-item--ticket { border-left-width: 8px; border-left-color: var(--ab-gold); }

.news-item__head {
  position: relative;
  display: block;
  list-style: none;
  cursor: pointer;
  padding: 16px 42px 16px 16px;
}

.news-item__head::-webkit-details-marker { display: none; }
.news-item__head::marker { content: ""; }

.news-item__head::after {
  content: "";
  position: absolute;
  top: 22px;
  right: 16px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--ab-cyan);
  border-bottom: 2px solid var(--ab-cyan);
  transform: rotate(45deg);
  transition: transform .22s ease;
}

.news-item[open] .news-item__head::after {
  transform: rotate(-135deg);
}

.news-item__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.news-item__sector,
.news-item__time {
  font-family: var(--ab-font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--ab-muted);
  white-space: nowrap;
}

.news-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--ab-ink);
}

.news-item__summary {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-text-dim);
}

.news-item__body {
  margin-top: 2px;
  padding: 14px 16px 18px;
  border-top: 1px solid var(--ab-line);
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(237, 242, 250, .82);
}

.news-item__body p {
  margin: 0 0 12px;
}

.news-item__body p:last-child {
  margin-bottom: 0;
}

.news-item--wide {
  border: 0;
  border-top: 1px solid var(--ab-line);
  border-bottom: 1px solid var(--ab-line);
  background: transparent;
  padding: 24px 0 26px;
}

.news-item--wide:hover {
  border-color: var(--ab-line);
  box-shadow: none;
}

.news-item__quote {
  margin: 0;
  font-size: clamp(18px, 4.4vw, 25px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--ab-ink);
}

.news-item__quote::before {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  margin-bottom: 14px;
  background: var(--ab-cyan);
  box-shadow: 0 0 12px rgba(43, 231, 214, .55);
}

/* ---------- 战报阅读器 ---------- */
.news-reader__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 22px;
}

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

.news-step {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  background: var(--ab-board);
  padding: 14px 16px;
}

.news-step__num {
  font-family: var(--ab-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ab-cyan);
  padding-top: 3px;
}

.news-step__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ab-ink);
}

.news-step__desc {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-text-dim);
}

/* ---------- 版本记录 ---------- */
.news-releases__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 22px;
}

.news-release {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ab-line);
}

.news-release:first-child {
  border-top: 1px solid var(--ab-line);
}

.news-release__ver {
  font-family: var(--ab-font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ab-cyan);
  text-shadow: 0 0 10px rgba(43, 231, 214, .35);
}

.news-release__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ab-ink);
}

.news-release__desc {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-text-dim);
}

.news-release__note {
  margin: 18px 0 0;
  padding: 12px 14px;
  border: 1px dashed var(--ab-line);
  font-size: 13px;
  line-height: 1.72;
  color: var(--ab-muted);
}

/* ---------- 投稿与线索 ---------- */
.news-contribute {
  margin-top: 22px;
  border: 1px solid var(--ab-line);
  border-top: 3px solid var(--ab-orange);
  background: var(--ab-board);
  padding: 20px 16px;
}

.news-contribute__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.news-contribute__item h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ab-ink);
}

.news-contribute__item p {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--news-text-soft);
}

.news-contact {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--ab-line);
}

.news-contact__line {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ab-muted);
}

.news-contact__v {
  margin-left: 6px;
  font-family: var(--ab-font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--ab-ink);
}

.news-contact__note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ab-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .news-hero__frame {
    padding: 42px 30px 30px;
  }

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

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

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

@media (min-width: 900px) {
  .news-block__title {
    font-size: 27px;
  }

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

  .news-reader__grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }

  .news-releases__grid {
    grid-template-columns: .85fr 1.15fr;
    align-items: start;
  }

  .news-feed__banner {
    margin-right: -46px;
  }
}

@media (min-width: 1080px) {
  .news-item--inset {
    margin-right: 12%;
  }

  .news-item--offset {
    margin-left: 9%;
  }

  .news-feed__banner {
    margin-right: -72px;
  }

  .news-hero__frame {
    padding: 56px 44px 38px;
  }
}

@media (max-width: 899px) {
  .page-news .ab-bench {
    position: static;
    border-left: 0;
    border-top: 1px solid var(--ab-line);
    padding: 14px 0 0;
    margin-bottom: 26px;
  }

  .page-news .ab-bench__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .page-news .ab-bench__item {
    flex: 0 0 auto;
    border-bottom: 0;
  }

  .page-news .ab-bench__item a {
    padding: 8px 12px;
    border: 1px solid var(--ab-line);
    background: var(--ab-board);
    font-size: 13px;
    white-space: nowrap;
  }

  .page-news .ab-bench__item a:hover {
    padding-left: 12px;
  }

  .page-news .ab-bench__item.is-active a {
    border-color: var(--ab-cyan);
    box-shadow: inset 0 -2px 0 var(--ab-cyan);
  }
}

@media (max-width: 560px) {
  .news-release {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .news-step {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .news-item__head {
    padding-right: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .ab-bench__item a,
  .news-item,
  .news-item__head::after {
    transition: none;
  }
}