.page-news {
  --news-line: rgba(74, 79, 85, 0.12);
  --news-line-sea: rgba(14, 90, 138, 0.22);
  --news-tide-soft: rgba(207, 230, 242, 0.5);
  --news-gap: 56px;
  display: block;
  background: var(--at-sand);
  color: var(--at-stone);
  padding-bottom: 72px;
}

.page-news > .at-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 面包屑 ---------- */
.page-news .at-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(74, 79, 85, 0.72);
}

.page-news .at-breadcrumb a {
  color: var(--at-sea);
  text-decoration: none;
}

.page-news .at-breadcrumb a:hover,
.page-news .at-breadcrumb a:focus-visible {
  text-decoration: underline;
}

.page-news .at-breadcrumb__sep {
  color: rgba(74, 79, 85, 0.4);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: 28px;
  padding: 10px 0 var(--news-gap);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-hero__copy .at-eyebrow {
  color: var(--at-moss);
  font-weight: 600;
}

.page-news .news-hero__copy .at-h1 {
  margin: 10px 0 16px;
  color: var(--at-deep);
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-news .news-hero__copy .at-lead {
  margin: 0 0 22px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--at-stone);
  max-width: 46ch;
}

.page-news .news-hero__points {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-hero__points li {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: start;
  gap: 12px;
  padding: 10px 14px;
  background: var(--at-glass);
  border-radius: var(--at-r-md);
  border-left: 3px solid var(--at-orange);
  font-size: 15px;
  line-height: 1.6;
  color: var(--at-deep);
}

.page-news .news-hero__n {
  color: var(--at-clay);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__hint {
  margin: 0;
  font-size: 14px;
  color: rgba(74, 79, 85, 0.78);
}

.page-news .news-hero__hint a {
  color: var(--at-sea);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--news-line-sea);
}

.page-news .news-hero__media {
  margin: 0;
  border-radius: var(--at-r-lg);
  overflow: hidden;
  background: var(--at-deep);
  position: relative;
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--at-sea) 0%, var(--at-moss) 48%, var(--at-orange) 100%);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .at-media__cap {
  display: block;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--at-tide);
  background: var(--at-deep);
}

.page-news .news-hero__media .at-media__cap {
  color: var(--at-tide);
}

/* ---------- 通用 section ---------- */
.page-news .at-section {
  padding: var(--news-gap) 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .at-section__head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-news .at-section__head .at-eyebrow {
  color: var(--at-clay);
  font-weight: 600;
}

.page-news .at-h2 {
  margin: 0;
  color: var(--at-deep);
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-news .news-schedule__note,
.page-news .news-board__note {
  margin: 0;
  font-size: 14px;
  color: rgba(74, 79, 85, 0.72);
}

/* ---------- 标签筛选 ---------- */
.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-news .news-chip {
  appearance: none;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--at-stone);
  font-family: var(--at-font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 7px 15px;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.page-news .news-chip[aria-pressed="true"] {
  background: var(--at-sea);
  border-color: var(--at-sea);
  color: #ffffff;
}

.page-news .news-chip--venue[aria-pressed="true"] {
  background: var(--at-moss);
  border-color: var(--at-moss);
}

.page-news .news-chip--watch[aria-pressed="true"] {
  background: var(--at-orange);
  border-color: var(--at-orange);
}

.page-news .news-chip--build[aria-pressed="true"] {
  background: var(--at-deep);
  border-color: var(--at-deep);
}

.page-news .news-chip:focus-visible {
  outline: 2px solid var(--at-orange);
  outline-offset: 2px;
}

/* ---------- 条目列表 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 18px 10px 18px 8px;
  border-bottom: 1px solid var(--news-line);
  transition: background 200ms ease;
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 0;
  background: var(--at-orange);
  border-radius: 2px;
  transition: width 200ms ease;
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  width: 3px;
}

.page-news .news-item:hover {
  background: rgba(255, 255, 255, 0.6);
}

.page-news .news-item__idx {
  color: var(--at-clay);
  font-size: 15px;
  font-weight: 600;
  padding-top: 4px;
}

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

.page-news .news-item__tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 4px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #ffffff;
  background: var(--at-sea);
}

.page-news .news-item__tag--venue { background: var(--at-moss); }
.page-news .news-item__tag--watch { background: var(--at-orange); }
.page-news .news-item__tag--build { background: var(--at-deep); }

.page-news .news-item__time {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(74, 79, 85, 0.62);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--at-deep);
}

.page-news .news-item__summary {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--at-stone);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-item__more {
  font-size: 14px;
  color: var(--at-sea);
}

.page-news .news-item__more summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  color: var(--at-sea);
  font-weight: 600;
  letter-spacing: 0.04em;
}

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

.page-news .news-item__more summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  height: 18px;
  line-height: 16px;
  text-align: center;
  border-radius: 50%;
  border: 1px solid currentColor;
  font-size: 12px;
}

.page-news .news-item__more[open] summary::before {
  content: "–";
}

.page-news .news-item__more p {
  margin: 8px 0 0;
  line-height: 1.8;
  color: var(--at-stone);
}

.page-news .news-item__more p a {
  color: var(--at-sea);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--news-line-sea);
}

.page-news .news-schedule__more {
  margin: 20px 0 0;
  font-size: 15px;
  color: var(--at-stone);
}

.page-news .news-schedule__more a {
  color: var(--at-sea);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--news-line-sea);
}

/* ---------- 场馆通告 ---------- */
.page-news .news-board__media {
  margin: 0 0 24px;
  border-radius: var(--at-r-md);
  overflow: hidden;
  background: var(--at-tide);
}

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

.page-news .news-board__media .at-media__cap {
  background: var(--at-deep);
}

.page-news .news-board__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-board__card {
  padding: 20px;
  border-radius: var(--at-r-md);
  background: #ffffff;
  border-top: 4px solid var(--at-moss);
  box-shadow: 0 1px 0 var(--news-line);
}

.page-news .news-board__card--closed {
  border-top-color: var(--at-clay);
}

.page-news .news-board__state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(74, 79, 85, 0.72);
}

.page-news .news-board__state .at-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--at-moss);
}

.page-news .news-board__state .at-status__dot--live { background: var(--at-clay); }
.page-news .news-board__state .at-status__dot--new { background: var(--at-moss); }
.page-news .news-board__state .at-status__dot--season { background: var(--at-orange); }

.page-news .news-board__title {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--at-deep);
  line-height: 1.4;
}

.page-news .news-board__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--at-stone);
}

/* ---------- 赛季观察 ---------- */
.page-news .news-watch {
  display: grid;
  gap: 24px;
}

.page-news .news-watch__lead .at-h2 {
  margin: 10px 0 14px;
}

.page-news .news-watch__intro {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--at-stone);
  max-width: 52ch;
}

.page-news .news-watch__media {
  margin: 0;
  border-radius: var(--at-r-md);
  overflow: hidden;
  background: var(--at-deep);
}

.page-news .news-watch__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-watch__media .at-media__cap {
  background: var(--at-deep);
}

.page-news .news-watch__list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-watch__item {
  padding: 20px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-watch__stage {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--at-moss);
  text-transform: uppercase;
}

.page-news .news-watch__title {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--at-deep);
  line-height: 1.38;
}

.page-news .news-watch__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--at-stone);
}

/* ---------- 版本记录 ---------- */
.page-news .news-releases__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--at-sea) 0%, var(--at-tide) 100%);
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 22px 14px;
}

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

.page-news .news-timeline__dot {
  position: absolute;
  left: -22px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--at-sand);
  border: 2px solid var(--at-sea);
}

.page-news .news-timeline__ver {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--at-clay);
  font-weight: 600;
}

.page-news .news-timeline__name {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--at-deep);
  line-height: 1.38;
}

.page-news .news-timeline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--at-stone);
}

.page-news .news-releases__art {
  margin: 0;
  border-radius: var(--at-r-md);
  overflow: hidden;
  background: var(--at-deep);
  border: 1px solid var(--news-line-sea);
}

.page-news .news-releases__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  opacity: 0.92;
}

.page-news .news-releases__art .at-media__cap {
  background: var(--at-deep);
}

/* ---------- 订阅区 ---------- */
.page-news .news-follow {
  padding-top: var(--news-gap);
  border-bottom: 0;
}

.page-news .news-follow__panel {
  position: relative;
  display: grid;
  gap: 22px;
  padding: 32px 24px;
  border-radius: var(--at-r-lg);
  background: linear-gradient(135deg, var(--at-deep) 0%, var(--at-sea) 62%, var(--at-moss) 100%);
  color: #ffffff;
  overflow: hidden;
}

.page-news .news-follow__panel::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 138, 60, 0.5) 0%, rgba(240, 138, 60, 0) 70%);
  pointer-events: none;
}

.page-news .news-follow__copy .at-eyebrow {
  color: var(--at-sprout);
  font-weight: 600;
}

.page-news .news-follow__copy .at-h2 {
  color: #ffffff;
  margin: 10px 0 12px;
}

.page-news .news-follow__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.86);
  max-width: 52ch;
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-follow__actions .at-btn--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.55);
}

.page-news .news-follow__actions .at-btn--ghost:hover,
.page-news .news-follow__actions .at-btn--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.16);
}

.page-news .news-follow__foot {
  margin: 20px 0 0;
  font-size: 14px;
  color: rgba(74, 79, 85, 0.8);
}

.page-news .news-follow__foot a {
  color: var(--at-sea);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--news-line-sea);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 768px) {
  .page-news .news-hero {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 40px;
  }

  .page-news .news-hero__points {
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
  }

  .page-news .news-item {
    grid-template-columns: 56px 1fr;
    padding: 22px 16px 22px 12px;
    gap: 20px;
  }

  .page-news .news-item__idx {
    font-size: 17px;
  }

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

  .page-news .news-watch {
    grid-template-columns: 1fr 1fr;
    gap: 32px 40px;
    align-items: start;
  }

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

  .page-news .news-releases__grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .news-follow__panel {
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
    padding: 44px 40px;
  }

  .page-news .news-follow__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .page-news > .at-wrap {
    padding: 0 32px;
  }

  .page-news .news-hero {
    gap: 56px;
  }

  .page-news .news-hero__points {
    grid-template-columns: 1fr 1fr;
    gap: 14px 18px;
  }

  .page-news .news-item {
    grid-template-columns: 72px 1fr;
    gap: 28px;
  }

  .page-news .news-watch {
    grid-template-columns: 1fr 0.9fr 1fr;
    gap: 40px;
  }

  .page-news .news-watch__lead {
    grid-column: auto;
  }

  .page-news .news-watch__list {
    grid-column: 3 / 4;
  }

  .page-news .news-releases__grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
  }
}

/* ---------- 减动模式 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item::before,
  .page-news .news-chip {
    transition: none;
  }
}
</main>