.page-news {
  --news-rail-w: 218px;
  --news-gap: clamp(30px, 5vw, 68px);
  --news-soft: rgba(245, 241, 232, 0.72);
  --news-soft-2: rgba(245, 241, 232, 0.62);
  display: block;
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 68px) 0 clamp(48px, 7vw, 88px);
  background:
    radial-gradient(120% 82% at 88% 6%, rgba(226, 59, 46, 0.3) 0%, rgba(226, 59, 46, 0) 58%),
    linear-gradient(155deg, var(--ink) 0%, var(--ink-2) 58%, #182c44 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 60%;
  height: 100%;
  background: linear-gradient(180deg, rgba(242, 178, 27, 0.16), rgba(242, 178, 27, 0) 74%);
  clip-path: polygon(36% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red) 0 34%, var(--yellow) 34% 46%, rgba(245, 241, 232, 0.08) 46% 100%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-news .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.page-news .breadcrumbs a:hover {
  color: var(--paper);
}

.page-news .eyebrow {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jade);
}

.page-news .news-hero__title {
  margin: 14px 0 20px;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero__lead {
  max-width: 56ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-news .news-hero__chips .version-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(245, 241, 232, 0.82);
  white-space: nowrap;
}

.page-news .image-frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-news .image-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .image-frame__cap {
  margin: 10px 2px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .news-hero__figure {
  border-radius: var(--radius-lg);
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-news .news-hero__figure {
    transform: translateY(-16px);
  }
}

/* ---------- 主体栅格 ---------- */
.page-news .news-shell {
  display: grid;
  gap: clamp(34px, 5vw, 64px);
  padding-top: clamp(52px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

@media (min-width: 1000px) {
  .page-news .news-shell {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }
}

.page-news .news-rail {
  align-self: start;
}

@media (min-width: 1000px) {
  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }
}

.page-news .rail-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .rail-index {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .rail-index a {
  display: block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(245, 241, 232, 0.7);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .rail-index a:hover,
.page-news .rail-index a.is-active {
  color: var(--ink);
  background: var(--jade);
  border-color: var(--jade);
}

.page-news .rail-foot {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 1000px) {
  .page-news .rail-index {
    display: block;
    padding: 0;
    overflow: visible;
    border-left: 1px solid var(--line);
  }

  .page-news .rail-index li + li {
    margin-top: 2px;
  }

  .page-news .rail-index a {
    position: relative;
    padding: 9px 0 9px 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .page-news .rail-index a::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 50%;
    width: 1px;
    height: 0;
    background: var(--jade);
    transform: translateY(-50%);
    transition: height 0.32s var(--ease);
  }

  .page-news .rail-index a:hover,
  .page-news .rail-index a.is-active {
    color: var(--paper);
    background: transparent;
  }

  .page-news .rail-index a:hover::before,
  .page-news .rail-index a.is-active::before {
    height: 100%;
  }
}

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

.page-news .news-block {
  margin-bottom: clamp(60px, 9vw, 116px);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-news .news-block:last-child {
  margin-bottom: 0;
}

.page-news .news-block__head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-news .news-block__head .section-title {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-block__head .lead {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--news-soft);
}

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

.page-news .post-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 22px 4px 22px 16px;
  border-bottom: 1px solid var(--line);
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-news .post-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--jade);
  transform: translateY(-50%);
  transition: height 0.35s var(--ease);
}

.page-news .post-item:hover {
  background: rgba(245, 241, 232, 0.04);
  transform: translate(6px, -3px);
}

.page-news .post-item:hover::before {
  height: 66%;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  padding: 4px 11px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-news .tag-red {
  background: rgba(226, 59, 46, 0.16);
  border: 1px solid rgba(226, 59, 46, 0.45);
  color: #f28d83;
}

.page-news .tag-jade {
  background: rgba(47, 169, 140, 0.16);
  border: 1px solid rgba(47, 169, 140, 0.45);
  color: #66d3b8;
}

.page-news .tag-yellow {
  background: rgba(242, 178, 27, 0.16);
  border: 1px solid rgba(242, 178, 27, 0.45);
  color: #f3c65f;
}

.page-news .tag-clay {
  background: rgba(194, 102, 74, 0.18);
  border: 1px solid rgba(194, 102, 74, 0.5);
  color: #e2a189;
}

.page-news .post-main {
  min-width: 0;
}

.page-news .post-title {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.9vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .post-sum {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--news-soft-2);
}

.page-news .post-time {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  white-space: nowrap;
}

@media (min-width: 720px) {
  .page-news .post-item {
    grid-template-columns: 96px minmax(0, 1fr) 148px;
    align-items: start;
    gap: 20px;
    padding: 24px 6px 24px 20px;
  }
}

/* ---------- 版本与数据维度 ---------- */
.page-news .version-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 860px) {
  .page-news .version-grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  }

  .page-news .version-figure {
    margin-top: 18px;
  }
}

.page-news .version-list {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .version-item {
  padding-left: 18px;
  border-left: 2px solid var(--line-strong);
  transition: border-color 0.3s var(--ease);
}

.page-news .version-item:hover {
  border-color: var(--jade);
}

.page-news .version-key {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--jade);
}

.page-news .version-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.76);
}

/* ---------- 赛季节奏 ---------- */
.page-news .news-block--deep {
  padding: clamp(26px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 70% at 96% 0%, rgba(242, 178, 27, 0.12) 0%, rgba(242, 178, 27, 0) 62%),
    linear-gradient(140deg, var(--ink-2) 0%, rgba(20, 38, 59, 0.6) 100%);
}

.page-news .rhythm-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

@media (min-width: 860px) {
  .page-news .rhythm-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  }
}

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

.page-news .rhythm-list .data-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .rhythm-list .data-row:first-child {
  border-top: 1px solid var(--line);
}

@media (min-width: 620px) {
  .page-news .rhythm-list .data-row {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

.page-news .data-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--yellow);
}

.page-news .data-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.76);
}

/* ---------- 专题系列 ---------- */
.page-news .series-cover {
  margin-bottom: clamp(22px, 3.6vw, 38px);
}

.page-news .series-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 78%);
  gap: 16px;
  margin: 0;
  padding: 4px 4px 14px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

@media (min-width: 820px) {
  .page-news .series-track {
    grid-auto-columns: minmax(268px, 31%);
  }
}

.page-news .series-card {
  scroll-snap-align: start;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
  transition: transform 0.35s var(--ease), border-color 0.3s var(--ease);
}

.page-news .series-card:hover {
  transform: translateY(-6px);
  border-color: var(--clay);
}

.page-news .series-num {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-news .series-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .series-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-soft-2);
}

/* ---------- 订阅与回看 ---------- */
.page-news .news-block--paper {
  padding: clamp(26px, 4vw, 52px);
  border-radius: var(--radius-lg);
  background: var(--paper);
  color: var(--ink);
}

.page-news .news-block--paper .eyebrow {
  color: var(--clay);
}

.page-news .news-block--paper .section-title {
  color: var(--ink);
}

.page-news .news-block--paper .lead {
  color: rgba(11, 23, 38, 0.72);
}

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

@media (min-width: 780px) {
  .page-news .steps-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-news .step-item {
  padding-top: 16px;
  border-top: 2px solid rgba(11, 23, 38, 0.14);
}

.page-news .step-num {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-news .step-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .step-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(11, 23, 38, 0.7);
}

.page-news .news-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 3.6vw, 38px);
}

.page-news .news-block--paper .btn-ghost {
  border-color: rgba(11, 23, 38, 0.3);
  color: var(--ink);
}

.page-news .news-tail {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(11, 23, 38, 0.7);
}

.page-news .news-tail a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-tail a:hover {
  color: var(--red);
}

@media (prefers-reduced-motion: reduce) {
  .page-news .post-item,
  .page-news .series-card,
  .page-news .rail-index a,
  .page-news .version-item,
  .page-news .image-frame img {
    transition: none !important;
    transform: none !important;
  }

  .page-news .post-item:hover,
  .page-news .series-card:hover {
    transform: none !important;
  }
}
<<<END>>>