.page-news {
  --news-rail-w: 220px;
  --news-gap: clamp(1rem, 2.2vw, 1.75rem);
  --news-pad: clamp(1.1rem, 2.6vw, 1.8rem);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding-top: calc(var(--header-h) + clamp(2rem, 6vw, 4.5rem));
  padding-bottom: clamp(2.5rem, 7vw, 5.5rem);
  border-bottom: var(--hair);
  background:
    radial-gradient(120% 85% at 10% -5%, rgba(61, 245, 212, .11), transparent 62%),
    radial-gradient(95% 75% at 95% 15%, rgba(255, 92, 57, .10), transparent 58%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 82%);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .38;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), transparent 88%);
  pointer-events: none;
  z-index: -1;
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  grid-template-columns: 1fr;
}

.page-news .news-h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.8rem, 12vw, 5.6rem);
  line-height: .94;
  letter-spacing: -.02em;
  color: var(--white);
  margin: .7rem 0 1.1rem;
  display: flex;
  align-items: baseline;
  gap: .5rem;
  flex-wrap: wrap;
}

.page-news .news-h1__dot {
  display: inline-block;
  width: .32em;
  height: .32em;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px -2px rgba(61, 245, 212, .95);
  transform: translateY(-.28em);
}

.page-news .news-lede {
  max-width: 46ch;
  color: var(--mist);
}

.page-news .news-tags {
  display: flex;
  gap: .5rem;
  margin-top: 1.6rem;
  padding-bottom: .35rem;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .02em;
  padding: .42rem .72rem;
  border: var(--hair);
  border-radius: var(--radius-xs);
  color: var(--mist);
  background: rgba(61, 245, 212, .05);
  white-space: nowrap;
}

.page-news .news-tag--orange {
  color: #FFD8CE;
  background: var(--orange-soft);
  border-color: rgba(255, 92, 57, .38);
}

.page-news .news-index {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1.4rem;
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: var(--hair);
}

.page-news .news-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  font-size: .92rem;
  color: var(--slate);
  text-decoration: none;
  padding: .2rem 0;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-news .news-index__link .mono {
  font-size: .74rem;
  color: var(--cyan);
}

.page-news .news-index__link:hover,
.page-news .news-index__link[data-active] {
  color: var(--white);
  border-bottom-color: var(--cyan);
}

.page-news .news-hero__media {
  align-self: end;
}

/* ---------- 更新总览：极细网格面板 ---------- */
.page-news .news-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: var(--hair);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-board__item {
  background: var(--panel);
  padding: var(--news-pad);
  display: flex;
  flex-direction: column;
  gap: .6rem;
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-board__item:hover {
  background: #16223D;
  transform: translateY(-2px);
}

.page-news .news-board__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.page-news .news-board__time {
  font-size: .74rem;
  color: var(--slate);
  white-space: nowrap;
}

.page-news .news-board__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.24rem;
  line-height: 1.25;
  color: var(--white);
  letter-spacing: -.005em;
}

.page-news .news-board__text {
  font-size: .95rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 转会与阵容：左时间轴 + 右条目 ---------- */
.page-news .news-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-news .news-rail {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: var(--news-pad);
  background: var(--ink-900);
  border: var(--hair);
  border-radius: var(--radius-md);
}

.page-news .news-rail__item {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  padding: .5rem .6rem;
  border-left: 2px solid var(--line);
  color: var(--slate);
  font-size: .92rem;
}

.page-news .news-rail__item.is-highlight {
  border-left-color: var(--orange);
  color: var(--white);
  background: var(--orange-soft);
}

.page-news .news-rail__item .index-rail__num {
  font-size: .74rem;
  color: var(--cyan);
}

.page-news .news-rail__item.is-highlight .index-rail__num {
  color: var(--orange);
}

.page-news .news-rail__media {
  margin-top: .4rem;
}

.page-news .news-entries {
  display: flex;
  flex-direction: column;
  gap: clamp(1.2rem, 2.6vw, 1.9rem);
  padding-left: 1.35rem;
  border-left: 1px solid var(--line);
}

.page-news .news-entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  padding: 0 0 .4rem;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: calc(-1.35rem - 4px);
  top: .55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px -2px rgba(61, 245, 212, .9);
}

.page-news .news-entry--accent::before {
  background: var(--orange);
  box-shadow: 0 0 14px -2px rgba(255, 92, 57, .95);
}

.page-news .news-entry__head {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.page-news .news-entry__num {
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-news .news-entry__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  line-height: 1.2;
  color: var(--white);
}

.page-news .news-entry__meta {
  font-size: .78rem;
  color: var(--cyan);
}

.page-news .news-entry--accent .news-entry__meta {
  color: var(--orange);
}

.page-news .news-entry__text {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 62ch;
}

.page-news .news-entry__more summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--cyan);
  padding: .3rem 0;
  border-bottom: 1px dashed rgba(61, 245, 212, .35);
}

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

.page-news .news-entry__more summary::after {
  content: "+";
  font-size: .95rem;
  line-height: 1;
}

.page-news .news-entry__more[open] summary::after {
  content: "–";
}

.page-news .news-entry__more summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .news-entry__more p {
  margin-top: .7rem;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--slate);
  max-width: 62ch;
}

/* ---------- 版本记录 ---------- */
.page-news .news-table {
  font-family: var(--font-mono);
}

.page-news .news-table__caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-body);
  font-size: .85rem;
  color: var(--slate);
  padding-bottom: .8rem;
}

.page-news .news-table__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 212, .35);
}

.page-news .news-table__link:hover {
  border-bottom-color: var(--cyan);
}

.page-news .news-table__note {
  margin-top: 1.1rem;
  font-size: .88rem;
  line-height: 1.75;
}

/* ---------- 赛事案例合集 ---------- */
.page-news .news-case {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-news .news-case__media {
  order: -1;
}

.page-news .news-case__text {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.page-news .news-case__text-body {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 60ch;
}

.page-news .news-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 212, .4);
}

.page-news .news-inline-link:hover {
  border-bottom-color: var(--cyan);
}

.page-news .news-case__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  margin-top: .6rem;
  background: var(--line);
  border: var(--hair);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-case__stats .stat {
  background: var(--panel);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.page-news .news-case__stats .stat__value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--cyan);
}

.page-news .news-case__stats .stat__label {
  font-size: .82rem;
  color: var(--slate);
}

.page-news .news-case__more {
  font-size: .88rem;
  line-height: 1.75;
}

/* ---------- 订阅通道周报 ---------- */
.page-news .news-weekly {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-weekly__card {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  padding: var(--news-pad);
  background: var(--ink-900);
  border: var(--hair);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-weekly__card:hover {
  transform: translateY(-3px);
  border-color: rgba(61, 245, 212, .4);
}

.page-news .news-weekly__card--active {
  border-color: rgba(255, 92, 57, .45);
  background: linear-gradient(180deg, rgba(255, 92, 57, .1), var(--ink-900) 65%);
}

.page-news .news-weekly__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.page-news .news-weekly__time {
  font-size: .74rem;
  color: var(--slate);
}

.page-news .news-weekly__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.28rem;
  line-height: 1.25;
  color: var(--white);
}

.page-news .news-weekly__text {
  font-size: .95rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-news .news-weekly__aside {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  align-items: center;
  margin-top: clamp(2rem, 5vw, 3.4rem);
  padding-top: clamp(1.6rem, 4vw, 2.6rem);
  border-top: var(--hair);
}

.page-news .news-weekly__aside-text {
  display: flex;
  flex-direction: column;
  gap: .8rem;
}

.page-news .news-weekly__aside-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  line-height: 1.2;
  color: var(--white);
}

.page-news .news-weekly__aside-text p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 58ch;
}

.page-news .news-weekly__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .4rem;
}

/* ---------- 收口 ---------- */
.page-news .news-cta {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border: var(--hair);
  border-radius: var(--radius-md);
  background:
    radial-gradient(100% 140% at 100% 0%, rgba(61, 245, 212, .1), transparent 60%),
    var(--panel);
}

.page-news .news-cta__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.4rem, 3.4vw, 2.1rem);
  line-height: 1.2;
  color: var(--white);
  margin: .5rem 0 .6rem;
}

.page-news .news-cta__text p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 62ch;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .news-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
  }

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

  .page-news .news-split {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

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

  .page-news .news-case__media {
    order: 0;
  }

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

  .page-news .news-weekly__aside {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }

  .page-news .news-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-news .news-cta__actions {
    flex: 0 0 auto;
  }
}

@media (min-width: 1180px) {
  .page-news .news-board__title {
    font-size: 1.32rem;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-board__item,
  .page-news .news-weekly__card,
  .page-news .news-index__link,
  .page-news .news-table__link {
    transition: none;
  }

  .page-news .news-board__item:hover,
  .page-news .news-weekly__card:hover {
    transform: none;
  }
}