/* ========== 赛场专栏 /articles/ ========== */
.page-news {
  --news-gap: clamp(1.5rem, 4vw, 2.75rem);
  --news-sec-pad: clamp(2.75rem, 7vw, 5rem);
  background: var(--ink);
  color: var(--line);
  overflow-x: clip;
}

.page-news .breadcrumb {
  padding-top: 1.25rem;
  padding-bottom: .5rem;
  font-size: .82rem;
  color: var(--stone);
}

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

.page-news .breadcrumb a:hover {
  color: var(--ochre);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(168deg, var(--night) 0%, var(--ink) 52%, var(--ink-soft) 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -22%;
  width: min(78vw, 720px);
  aspect-ratio: 1 / 1;
  z-index: 0;
  background: radial-gradient(circle at 58% 42%, rgba(47, 93, 78, 0.8), transparent 66%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 34%;
  z-index: 0;
  background: var(--ink-soft);
  clip-path: polygon(0 52%, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: .9rem;
  padding-top: clamp(1.75rem, 6vw, 3.5rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 46rem;
}

.page-news .news-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0;
  font-size: .7rem;
  letter-spacing: .24em;
  color: var(--ochre);
}

.page-news .news-hero .eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 2px;
  background: var(--ochre);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.05rem, 9vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--line);
}

.page-news .news-hero h1 .hl {
  display: inline-block;
  padding: .02em .26em .1em;
  background: var(--pulse);
  color: var(--on-pulse);
  clip-path: polygon(0 14%, 100% 0, 100% 86%, 0 100%);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.78;
  color: rgba(242, 245, 240, 0.78);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: .6rem 0 0;
  padding: 0 0 0 1rem;
  border-left: 2px solid rgba(201, 164, 92, 0.5);
  display: grid;
  gap: .45rem;
}

.page-news .news-hero__facts li {
  font-size: .9rem;
  line-height: 1.6;
  color: rgba(242, 245, 240, 0.7);
}

.page-news .news-hero__facts strong {
  font-family: var(--font-score);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--pulse);
  margin-right: .25rem;
}

.page-news .news-hero__media {
  position: relative;
  z-index: 2;
  margin: 0;
  overflow: hidden;
  background: var(--night);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 42, 36, 0.62) 0%, rgba(7, 22, 20, 0.12) 42%, rgba(14, 42, 36, 0.92) 100%);
  pointer-events: none;
}

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

/* ---------- 栏目标签轨道 ---------- */
.page-news .news-jump {
  background: linear-gradient(180deg, var(--ink-soft) 0%, rgba(14, 42, 36, 0) 100%);
  border-bottom: var(--hairline);
}

.page-news .news-jump__inner {
  display: flex;
  gap: .5rem;
  padding-top: .9rem;
  padding-bottom: 1.1rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .news-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1.05rem;
  border-radius: var(--radius-pill);
  border: var(--hairline-ochre);
  background: rgba(7, 22, 20, 0.5);
  color: var(--bone);
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  background: var(--pulse);
  border-color: var(--pulse);
  color: var(--on-pulse);
}

/* ---------- 区块骨架 ---------- */
.page-news .news-sec {
  padding: var(--news-sec-pad) 0;
  border-bottom: var(--hairline);
}

.page-news .news-sec--last {
  border-bottom: 0;
}

.page-news .news-sec__head {
  display: grid;
  gap: .4rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-sec__head .sec-no {
  font-family: var(--font-score);
  font-weight: 800;
  font-size: clamp(2.2rem, 7vw, 3.2rem);
  line-height: .9;
  letter-spacing: -0.02em;
  color: var(--ochre);
  opacity: .55;
}

.page-news .news-sec__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 4.4vw, 1.85rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--line);
}

.page-news .news-sec__head p {
  margin: .5rem 0 0;
  max-width: 38rem;
  font-size: .93rem;
  line-height: 1.78;
  color: rgba(242, 245, 240, 0.68);
}

/* ---------- 时间轴式条目列表 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-row {
  display: grid;
  gap: .45rem;
  padding: 1.35rem 0;
  border-top: var(--hairline-ochre);
  transition: transform 0.26s var(--ease);
}

.page-news .news-list .news-row:last-child {
  border-bottom: var(--hairline-ochre);
}

.page-news .news-row__rail {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.page-news .news-row__no {
  font-family: var(--font-score);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--ochre);
}

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

.page-news .news-row__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--line);
  transition: color 0.24s var(--ease);
}

.page-news .news-row__abs {
  margin: .4rem 0 0;
  font-size: .93rem;
  line-height: 1.78;
  color: rgba(242, 245, 240, 0.66);
  transition: color 0.26s var(--ease);
}

.page-news .news-row .tag {
  font-size: .72rem;
  letter-spacing: .06em;
}

/* ---------- 左右分栏区块 ---------- */
.page-news .news-split {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-split__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--hairline-ochre);
  background: var(--night);
}

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

/* ---------- 移动端区块 ---------- */
.page-news .news-mobile {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-mobile__bg {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--hairline);
  background: var(--night);
}

.page-news .news-mobile__bg img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 投稿卡片 ---------- */
.page-news .news-tips {
  margin-top: .5rem;
}

.page-news .news-tip {
  display: grid;
  align-content: start;
  gap: .55rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-md);
  border: var(--hairline);
  background: var(--ink-soft);
}

.page-news .news-tip h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ochre);
}

.page-news .news-tip p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(242, 245, 240, 0.72);
}

/* ---------- 行动入口 ---------- */
.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
}

.page-news .news-cta .btn {
  text-decoration: none;
}

/* ---------- 悬停展开（仅指针设备） ---------- */
@media (hover: hover) and (min-width: 768px) {
  .page-news .news-row__abs {
    max-height: 3.7em;
    overflow: hidden;
    transition: max-height 0.3s var(--ease), color 0.26s var(--ease);
  }

  .page-news .news-row:hover .news-row__abs,
  .page-news .news-row:focus-within .news-row__abs {
    max-height: 10em;
    color: var(--line);
  }

  .page-news .news-row:hover {
    transform: translateY(-3px);
  }

  .page-news .news-row:hover .news-row__title {
    color: var(--pulse);
  }

  .page-news .news-tip:hover {
    border-color: rgba(201, 164, 92, 0.6);
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-news .news-sec__head {
    grid-template-columns: 5.5rem 1fr;
    align-items: start;
    gap: 1.5rem;
  }

  .page-news .news-sec__head .sec-no {
    padding-top: .1rem;
  }

  .page-news .news-row {
    grid-template-columns: 13rem minmax(0, 1fr);
    align-items: start;
    gap: 1.75rem;
    padding: 1.5rem 0;
  }

  .page-news .news-row__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
    padding-top: .15rem;
  }

  .page-news .news-row:nth-child(even) {
    padding-left: 1.75rem;
  }

  .page-news .news-row__title {
    font-size: 1.08rem;
  }

  .page-news .news-list--dense .news-row {
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 1.25rem;
    padding: 1.25rem 0;
  }

  .page-news .news-list--dense .news-row:nth-child(even) {
    padding-left: 1rem;
  }
}

/* ---------- 桌面分栏 ---------- */
@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .news-split--flip .news-split__media {
    order: 2;
  }

  .page-news .news-split--flip .news-list {
    order: 1;
  }

  .page-news .news-split__media img {
    aspect-ratio: 4 / 5;
  }

  .page-news .news-mobile {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-news .news-mobile__bg {
    position: sticky;
    top: 1.5rem;
  }

  .page-news .news-hero__inner {
    padding-top: clamp(2.5rem, 5vw, 4rem);
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1200px) {
  .page-news .news-sec__head {
    grid-template-columns: 6.5rem 1fr;
  }

  .page-news .news-row {
    grid-template-columns: 15rem minmax(0, 1fr);
  }

  .page-news .news-hero__media img {
    aspect-ratio: 21 / 9;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-row,
  .page-news .news-row__abs,
  .page-news .news-row__title,
  .page-news .news-chip {
    transition: none;
  }

  .page-news .news-row:hover {
    transform: none;
  }
}