.page-news {
  --news-rule: rgba(245, 248, 251, .16);
  --news-body: #3E5468;
  --news-deep: #071F36;
  display: block;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.6vw, 52px) 0 clamp(72px, 9vw, 118px);
  background:
    radial-gradient(115% 88% at 86% -6%, rgba(255, 106, 0, .30), transparent 58%),
    linear-gradient(158deg, var(--wine) 0%, #3A0B1F 58%, var(--ink-900) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 46px), 0 100%);
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 2;
}

.page-news .news-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: rgba(245, 248, 251, .62);
}

.page-news .news-hero .breadcrumb a {
  color: rgba(245, 248, 251, .86);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 248, 251, .28);
  padding-bottom: 1px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .news-hero .breadcrumb a:hover {
  color: var(--orange-2);
  border-color: var(--orange-2);
}

.page-news .news-hero .eyebrow {
  color: var(--orange-2);
}

.page-news .news-hero h1 {
  margin: 10px 0 0;
  max-width: 15ch;
  font-size: var(--step-hero);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.05;
  color: #fff;
}

.page-news .news-hero .lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: rgba(245, 248, 251, .84);
}

.page-news .news-hero-media {
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--news-rule);
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, .8);
}

.page-news .news-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(255, 106, 0, .24) 0%, transparent 44%, rgba(59, 232, 160, .14) 100%);
  pointer-events: none;
}

.page-news .news-hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 条目列表区 ============ */
.page-news .news-board {
  position: relative;
  padding: clamp(40px, 6vw, 84px) 0 clamp(48px, 7vw, 96px);
  background: var(--paper);
}

.page-news .news-board .section-head h2,
.page-news .news-return .section-head h2 {
  color: var(--text);
}

.page-news .news-board .section-head .lede,
.page-news .news-return .section-head .lede {
  color: var(--news-body);
}

.page-news .news-board .section-head .eyebrow,
.page-news .news-return .section-head .eyebrow {
  color: #B2491A;
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 30px;
  padding-bottom: 4px;
}

.page-news .news-filter {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  padding: 9px 15px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .news-filter:hover {
  border-color: var(--orange);
  color: #A84300;
}

.page-news .news-filter:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-news .news-filter.is-active {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: #fff;
}

.page-news .news-stream {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 4px;
}

.page-news .entry {
  position: relative;
  min-width: 0;
  padding: 20px 20px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 36px -30px rgba(5, 25, 44, .75);
  transition: box-shadow .28s var(--ease), transform .28s var(--ease);
}

.page-news .entry:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 50px -32px rgba(5, 25, 44, .68);
}

.page-news .entry[data-cat="preview"] { border-left-color: var(--orange-2); }
.page-news .entry[data-cat="access"]  { border-left-color: var(--neon); }
.page-news .entry[data-cat="version"] { border-left-color: var(--ink-700); }
.page-news .entry[data-cat="data"]    { border-left-color: var(--indigo); }

.page-news .entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 13px;
}

.page-news .entry-code {
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .entry-time {
  margin-left: auto;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .entry-title {
  margin: 0 0 9px;
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.44;
  color: var(--text);
}

.page-news .entry-text {
  margin: 0;
  font-size: .94rem;
  line-height: 1.76;
  color: var(--news-body);
}

.page-news .news-inline-figure {
  position: relative;
  margin: 0;
  grid-column: 1 / -1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .news-inline-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 专题系列 ============ */
.page-news .news-series {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 6.4vw, 92px) 0 clamp(50px, 7vw, 100px);
  background:
    radial-gradient(90% 70% at 92% 0%, rgba(255, 106, 0, .18), transparent 60%),
    linear-gradient(168deg, var(--ink-900) 0%, #0A2440 62%, var(--ink-900) 100%);
  clip-path: polygon(0 42px, 100% 0, 100% 100%, 0 100%);
  padding-top: clamp(70px, 9vw, 128px);
}

.page-news .news-series .section-head h2 {
  color: #fff;
}

.page-news .news-series .section-head .eyebrow {
  color: var(--neon);
}

.page-news .news-series .section-head .lede {
  color: rgba(245, 248, 251, .76);
}

.page-news .series-track {
  display: flex;
  gap: 18px;
  margin-top: 30px;
  padding: 4px 2px 20px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .series-track::-webkit-scrollbar {
  height: 6px;
}

.page-news .series-track::-webkit-scrollbar-thumb {
  background: rgba(255, 106, 0, .55);
  border-radius: 999px;
}

.page-news .series-card {
  flex: 0 0 clamp(238px, 76vw, 318px);
  scroll-snap-align: start;
  padding: 22px 20px 24px;
  background: var(--glass-dark);
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(9px);
}

.page-news .series-tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 3px 10px;
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--neon);
  border: 1px solid rgba(59, 232, 160, .42);
  border-radius: 999px;
}

.page-news .series-title {
  margin: 0 0 10px;
  font-size: 1.14rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: #fff;
}

.page-news .series-text {
  margin: 0 0 18px;
  font-size: .9rem;
  line-height: 1.74;
  color: rgba(245, 248, 251, .78);
}

.page-news .series-meta {
  margin: 0;
  padding-top: 14px;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--orange-2);
  border-top: 1px solid var(--news-rule);
}

.page-news .series-figure {
  position: relative;
  margin: 30px 0 0;
  max-width: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--news-rule);
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 赛季阶段 ============ */
.page-news .news-season {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 6.4vw, 92px) 0 clamp(50px, 7vw, 100px);
  background:
    radial-gradient(78% 58% at 10% 6%, rgba(20, 72, 111, .78), transparent 62%),
    linear-gradient(176deg, var(--ink-900) 0%, var(--news-deep) 58%, var(--ink-900) 100%);
}

.page-news .news-season .section-head h2 {
  color: #fff;
}

.page-news .news-season .section-head .eyebrow {
  color: var(--orange-2);
}

.page-news .news-season .section-head .lede {
  color: rgba(245, 248, 251, .74);
}

.page-news .season-grid {
  margin-top: 34px;
  row-gap: 34px;
}

.page-news .season-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--news-rule);
  aspect-ratio: 5 / 6;
}

.page-news .season-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .season-list {
  position: relative;
  margin: 0;
  padding: 4px 0 4px 34px;
  list-style: none;
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-news .season-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--orange) 0%, var(--orange-2) 48%, var(--neon) 100%);
}

.page-news .season-item {
  position: relative;
  min-width: 0;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .season-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .season-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 0, .16);
}

.page-news .season-code {
  margin: 0 0 8px;
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--orange-2);
}

.page-news .season-title {
  margin: 0 0 9px;
  font-size: clamp(1.14rem, 2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.36;
  color: #fff;
}

.page-news .season-text {
  margin: 0;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(245, 248, 251, .76);
}

/* ============ 回访入口 ============ */
.page-news .news-return {
  padding: clamp(44px, 6vw, 88px) 0 clamp(52px, 7vw, 100px);
  background: var(--paper);
}

.page-news .return-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

.page-news .return-card {
  display: block;
  min-width: 0;
  padding: 22px 20px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: transform .26s var(--ease), box-shadow .26s var(--ease), border-color .26s var(--ease);
}

.page-news .return-card:hover {
  transform: translateY(-3px);
  border-color: var(--orange);
  box-shadow: 0 22px 46px -32px rgba(5, 25, 44, .7);
}

.page-news .return-tag {
  margin: 0 0 12px;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-news .return-title {
  margin: 0 0 9px;
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.42;
  color: var(--text);
}

.page-news .return-text {
  margin: 0 0 16px;
  font-size: .92rem;
  line-height: 1.74;
  color: var(--news-body);
}

.page-news .return-go {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--ink-700);
  border-bottom: 1px solid rgba(20, 72, 111, .32);
  padding-bottom: 2px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .return-card:hover .return-go {
  color: var(--orange);
  border-color: var(--orange);
}

/* ============ 平板 ============ */
@media (min-width: 860px) {
  .page-news .news-stream {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 22px;
  }

  .page-news .news-stream > .entry:nth-of-type(even) {
    margin-top: 46px;
  }

  .page-news .news-stream > .news-inline-figure {
    margin-top: 8px;
    margin-bottom: 10px;
  }
}

/* ============ 桌面 ============ */
@media (min-width: 1024px) {
  .page-news .news-hero-media {
    max-width: 1080px;
  }

  .page-news .return-grid {
    grid-template-columns: 5fr 4fr 3fr;
    gap: 22px;
    align-items: start;
  }

  .page-news .return-card:nth-child(2) {
    margin-top: 34px;
  }

  .page-news .return-card:nth-child(3) {
    margin-top: 68px;
  }

  .page-news .series-track {
    gap: 22px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero .lede {
    max-width: 58ch;
  }

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

/* ============ 降低动效 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .return-card,
  .page-news .news-filter,
  .page-news .return-go {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .return-card:hover {
    transform: none;
  }
}
<<<END>>>