.page-news {
  --cat-battle: var(--green);
  --cat-feature: #c6a8ff;
  --cat-rule: var(--yellow);
  --cat-team: #7fd8ff;
  --cat-device: var(--orange);
  --cat-download: var(--silver);
}

/* ---------- 页头 ---------- */
.page-news .news-head {
  padding-block: clamp(18px, 3.5vw, 32px) clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-news .news-head .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
}

.page-news .news-head h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.4vw, 66px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--white);
  max-width: 18ch;
}

.page-news .news-lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 246, 255, .76);
}

.page-news .news-stamp {
  margin: 22px 0 0;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--silver);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.page-news .news-stamp .num {
  color: var(--green);
  font-weight: 700;
}

.page-news .news-stamp__dot {
  opacity: .5;
  margin-inline: 4px;
}

/* ---------- 主栅格 ---------- */
.page-news .news-layout {
  display: block;
  padding-bottom: clamp(48px, 7vw, 96px);
}

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

.page-news .news-main > .news-section + .news-section {
  margin-top: clamp(40px, 6vw, 76px);
}

/* ---------- 章节标题 ---------- */
.page-news .section-title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .section-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(183, 255, 60, .6);
}

/* ---------- 焦点区 ---------- */
.page-news .focus-lead {
  --cat: var(--cat-battle);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(16, 27, 51, .92), rgba(7, 11, 20, .96));
}

.page-news .focus-lead__media {
  position: relative;
}

.page-news .focus-lead__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 750;
  object-fit: cover;
  max-width: 100%;
}

.page-news .focus-lead__body {
  padding: clamp(20px, 3.2vw, 36px);
}

.page-news .focus-lead h3,
.page-news .focus-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.015em;
  line-height: 1.22;
  color: var(--white);
  margin: 14px 0 0;
}

.page-news .focus-lead h3 {
  font-size: clamp(22px, 3.2vw, 34px);
}

.page-news .focus-card h3 {
  font-size: clamp(18px, 2.4vw, 23px);
}

.page-news .focus-lead__sum,
.page-news .focus-card__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 246, 255, .72);
  max-width: 58ch;
}

.page-news .focus-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-bottom: 3px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
  color: var(--green);
  border-bottom: 1px solid rgba(183, 255, 60, .42);
  transition: color .15s ease, border-color .15s ease;
}

.page-news .focus-link:hover,
.page-news .focus-link:focus-visible {
  color: var(--green-soft);
  border-bottom-color: var(--green-soft);
}

.page-news .focus-pair {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.page-news .focus-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--glass);
}

.page-news .focus-card--rule {
  --cat: var(--cat-rule);
}

.page-news .focus-card--device {
  --cat: var(--cat-device);
}

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

.page-news .focus-card--rule .focus-card__media img {
  aspect-ratio: 1000 / 750;
}

.page-news .focus-card--device .focus-card__media img {
  aspect-ratio: 4 / 5;
}

.page-news .focus-card__body {
  padding: clamp(18px, 2.6vw, 28px);
}

.page-news .focus-card--device .focus-link {
  color: var(--orange-soft);
  border-bottom-color: rgba(255, 138, 87, .45);
}

.page-news .focus-card--device .focus-link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 标签与元信息 ---------- */
.page-news .tag {
  display: inline-block;
  font-size: 12px;
  line-height: 1;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  white-space: nowrap;
  color: var(--cat, var(--silver));
  border: 1px solid currentColor;
  background: rgba(255, 255, 255, .045);
}

.page-news .note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--silver);
}

.page-news .note-read {
  margin-left: auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: rgba(169, 182, 201, .9);
  white-space: nowrap;
}

/* ---------- 筛选 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 0 0 24px;
}

.page-news .filter-chip {
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--silver);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  padding: 7px 15px;
  cursor: pointer;
  transition: color .14s ease, border-color .14s ease, background .14s ease;
}

.page-news .filter-chip:hover {
  color: var(--white);
  border-color: rgba(183, 255, 60, .5);
}

.page-news .filter-chip.is-active {
  color: #08210a;
  background: var(--green);
  border-color: var(--green);
  font-weight: 700;
}

.page-news .filter-result {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: var(--silver);
}

.page-news .filter-count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--green);
}

/* ---------- 时间轴列表 ---------- */
.page-news .note-stream {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  position: relative;
}

.page-news .note-stream::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--green), rgba(183, 255, 60, .14) 55%, rgba(255, 106, 42, .55));
}

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

.page-news .note-item:first-child {
  padding-top: 4px;
}

.page-news .note-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cat, var(--silver));
  box-shadow: 0 0 0 3px var(--ink-900);
}

.page-news .note-item:first-child::before {
  top: 10px;
}

.page-news .cat-battle { --cat: var(--cat-battle); }
.page-news .cat-feature { --cat: var(--cat-feature); }
.page-news .cat-rule { --cat: var(--cat-rule); }
.page-news .cat-team { --cat: var(--cat-team); }
.page-news .cat-device { --cat: var(--cat-device); }
.page-news .cat-download { --cat: var(--cat-download); }

.page-news .note-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 20px);
  line-height: 1.44;
  font-weight: 800;
  letter-spacing: -.005em;
}

.page-news .note-title a {
  color: var(--white);
  text-decoration: none;
  transition: color .14s ease;
}

.page-news .note-title a::after {
  content: "→";
  display: inline-block;
  margin-left: 8px;
  font-family: var(--font-mono);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .16s ease, transform .16s ease;
}

.page-news .note-item:hover .note-title a,
.page-news .note-title a:focus-visible {
  color: var(--cat, var(--green));
}

.page-news .note-item:hover .note-title a::after,
.page-news .note-title a:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.page-news .note-sum {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(242, 246, 255, .68);
  max-width: 62ch;
}

.page-news .note-thumb {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .note-thumb img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 190px;
  object-fit: cover;
}

.page-news .note-item.is-filtered-out {
  display: none;
}

/* ---------- 行动区 ---------- */
.page-news .news-cta {
  position: relative;
  margin-top: clamp(36px, 5.5vw, 64px);
  padding: clamp(24px, 4vw, 46px);
  border-radius: var(--r-xl);
  border: 1px solid rgba(183, 255, 60, .22);
  background: linear-gradient(135deg, var(--teal), rgba(42, 26, 74, .92));
  overflow: hidden;
}

.page-news .news-cta::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -110px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  border: 1px solid rgba(183, 255, 60, .25);
  pointer-events: none;
}

.page-news .news-cta h2 {
  position: relative;
  margin: 0 0 12px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 900;
  letter-spacing: -.015em;
  line-height: 1.25;
  color: var(--white);
}

.page-news .news-cta p {
  position: relative;
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 246, 255, .78);
}

.page-news .news-cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 侧栏 ---------- */
.page-news .news-rail {
  margin-top: clamp(36px, 5vw, 54px);
}

.page-news .rail-block {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(16, 27, 51, .58);
  padding: clamp(18px, 2.4vw, 24px);
}

.page-news .rail-block + .rail-block {
  margin-top: 18px;
}

.page-news .rail-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--white);
}

.page-news .rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--green);
}

/* 专题卡 */
.page-news .series-card {
  border-bottom: 1px solid var(--line);
}

.page-news .series-card:last-of-type {
  border-bottom: 0;
}

.page-news .series-summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 0;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

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

.page-news .series-summary::marker {
  content: "";
}

.page-news .series-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--violet);
  background: rgba(183, 255, 60, .9);
  border-radius: 6px;
  padding: 2px 6px;
  line-height: 1.3;
}

.page-news .series-name {
  flex: 1 1 auto;
}

.page-news .series-plus {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--green);
  transition: transform .16s ease;
}

.page-news .series-card[open] .series-plus {
  transform: rotate(45deg);
}

.page-news .series-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .series-list li {
  position: relative;
  padding-left: 13px;
  font-size: 13px;
  line-height: 1.66;
  color: rgba(242, 246, 255, .7);
}

.page-news .series-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green);
}

/* 更新节拍 */
.page-news .beat-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .beat-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px dashed var(--line);
}

.page-news .beat-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .beat-day {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--green);
  padding-top: 1px;
}

.page-news .beat-item--live .beat-day {
  color: var(--orange);
}

.page-news .beat-title {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--white);
}

.page-news .beat-desc {
  margin: 4px 0 0;
  font-size: 12.5px;
  line-height: 1.68;
  color: var(--silver);
}

.page-news .rail-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(183, 255, 60, .4);
  padding-bottom: 3px;
}

.page-news .rail-link:hover {
  color: var(--green-soft);
  border-bottom-color: var(--green-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .focus-pair {
    grid-template-columns: 1.08fr .92fr;
    gap: 22px;
  }

  .page-news .focus-card--device {
    margin-top: 38px;
  }

  .page-news .note-thumb img {
    height: 240px;
  }

  .page-news .note-item {
    padding: 24px 0;
  }

  .page-news .note-item::before {
    top: 32px;
  }

  .page-news .note-item:first-child::before {
    top: 14px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
  }

  .page-news .news-rail {
    margin-top: 4px;
  }

  .page-news .note-thumb img {
    height: 260px;
  }

  .page-news .news-cta::after {
    width: 300px;
    height: 300px;
    right: -90px;
    bottom: -140px;
  }
}

@media (min-width: 1280px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-title a::after,
  .page-news .series-plus,
  .page-news .filter-chip,
  .page-news .focus-link,
  .page-news .note-title a {
    transition: none;
  }
}
<<<END>>>