.page-news {
  --news-cut: 18px;
  --news-gap: clamp(18px, 3vw, 34px);
  background: var(--qm-void);
  color: var(--qm-paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-news .notes-masthead {
  max-width: 62rem;
  padding: clamp(24px, 5vw, 60px) 0 clamp(10px, 2vw, 20px);
}

.page-news .notes-masthead__title {
  margin: 14px 0 0;
  font-family: var(--qm-sans);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--qm-paper);
}

.page-news .notes-masthead__lede {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 46rem;
  color: var(--qm-mist);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
}

.page-news .notes-masthead__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 4vw, 40px) 0 0;
  background: var(--qm-line);
  border-top: 1px solid var(--qm-line);
  border-bottom: 1px solid var(--qm-line);
}

.page-news .notes-masthead__meta > div {
  background: var(--qm-void);
  padding: 14px 16px 16px;
  min-width: 0;
}

.page-news .notes-masthead__meta dt {
  font-family: var(--qm-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--qm-mist);
}

.page-news .notes-masthead__meta dd {
  margin: 6px 0 0;
  font-family: var(--qm-mono);
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--qm-mint);
  letter-spacing: -0.01em;
}

/* ---------- 区块小标题 ---------- */
.page-news .notes-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(18px, 3.2vw, 34px);
}

.page-news .notes-head__note {
  margin: 0;
  max-width: 52ch;
  color: var(--qm-mist);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 头条区 ---------- */
.page-news .notes-lead__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .lead-feature {
  position: relative;
  background: var(--qm-night);
  border: 1px solid var(--qm-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
  overflow: hidden;
  min-width: 0;
}

.page-news .lead-feature .qm-media {
  margin: 0;
}

.page-news .lead-feature__body {
  padding: clamp(18px, 3vw, 30px);
}

.page-news .lead-feature__flags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .lead-feature__time,
.page-news .lead-side__time,
.page-news .note-row__time {
  font-family: var(--qm-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--qm-mint);
}

.page-news .lead-feature__title {
  margin: 12px 0 12px;
  font-family: var(--qm-serif);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--qm-paper);
}

.page-news .lead-feature__text {
  margin: 0 0 20px;
  color: var(--qm-mist);
  font-size: 15.5px;
  line-height: 1.8;
  max-width: 48ch;
}

.page-news .lead-side {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-news .lead-side__item {
  padding: 16px 18px;
  background: linear-gradient(100deg, rgba(23, 48, 77, 0.6), rgba(13, 27, 47, 0.15));
  border-left: 2px solid var(--qm-mint);
  transition: transform 0.3s var(--qm-ease), border-color 0.3s var(--qm-ease), background 0.3s var(--qm-ease);
}

.page-news .lead-side__item:hover,
.page-news .lead-side__item:focus-within {
  transform: translateX(4px);
  border-left-color: var(--qm-flare);
  background: linear-gradient(100deg, rgba(23, 48, 77, 0.85), rgba(13, 27, 47, 0.3));
}

.page-news .lead-side__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .lead-side__title {
  margin: 0 0 8px;
  font-family: var(--qm-sans);
  font-weight: 800;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--qm-paper);
}

.page-news .lead-side__text {
  margin: 0;
  color: var(--qm-mist);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 分类索引 + 列表 ---------- */
.page-news .notes-index__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .notes-rail {
  padding: 16px 18px;
  background: var(--qm-night);
  border-top: 2px solid var(--qm-mint);
}

.page-news .notes-rail__label {
  margin: 0 0 10px;
  font-family: var(--qm-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--qm-mist);
}

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

.page-news .notes-rail__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 11px 10px 11px 12px;
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--qm-line-soft);
  color: var(--qm-mist);
  text-decoration: none;
  transition: color 0.25s var(--qm-ease), border-color 0.25s var(--qm-ease), background 0.25s var(--qm-ease);
}

.page-news .notes-rail__link:hover,
.page-news .notes-rail__link:focus-visible {
  color: var(--qm-paper);
  border-left-color: var(--qm-flare);
  background: rgba(54, 242, 200, 0.06);
}

.page-news .notes-rail__num {
  font-family: var(--qm-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--qm-mint);
}

.page-news .notes-rail__name {
  font-size: 15px;
  font-weight: 600;
}

.page-news .notes-rail__count {
  font-family: var(--qm-mono);
  font-size: 11px;
  color: var(--qm-mist);
  opacity: 0.75;
}

.page-news .notes-rail__hint {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--qm-mist);
  opacity: 0.8;
}

.page-news .notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--qm-line);
  min-width: 0;
}

.page-news .note-row {
  position: relative;
  padding: clamp(18px, 3vw, 26px) 0 clamp(18px, 3vw, 26px) 14px;
  border-bottom: 1px solid var(--qm-line);
  scroll-margin-top: calc(var(--qm-header-h) + 20px);
}

.page-news .note-row::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, rgba(54, 242, 200, 0.13), rgba(138, 108, 255, 0.05) 45%, transparent 72%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 14% 100%);
  opacity: 0;
  transition: opacity 0.35s var(--qm-ease);
}

.page-news .note-row:hover::before,
.page-news .note-row:focus-within::before {
  opacity: 1;
}

.page-news .note-row > * {
  position: relative;
}

.page-news .note-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .note-row__title {
  margin: 0 0 8px;
  font-family: var(--qm-sans);
  font-weight: 800;
  font-size: clamp(17px, 2.4vw, 23px);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--qm-paper);
  transition: color 0.25s var(--qm-ease);
}

.page-news .note-row:hover .note-row__title {
  color: var(--qm-mint);
}

.page-news .note-row__summary {
  margin: 0;
  color: var(--qm-mist);
  font-size: 14.5px;
  line-height: 1.75;
  max-width: 68ch;
}

.page-news .note-more {
  margin-top: 10px;
}

.page-news .note-more__summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--qm-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--qm-mint);
  transition: color 0.25s var(--qm-ease);
}

.page-news .note-more__summary::-webkit-details-marker {
  display: none;
}

.page-news .note-more__summary::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

.page-news .note-more[open] .note-more__summary::after {
  content: "–";
}

.page-news .note-more__summary:hover {
  color: var(--qm-ember);
}

.page-news .note-more__text {
  margin: 10px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--qm-line-mint);
  color: var(--qm-mist);
  font-size: 14px;
  line-height: 1.8;
  max-width: 66ch;
}

/* ---------- 历史交锋 ---------- */
.page-news .notes-h2h__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: center;
}

.page-news .notes-h2h__media {
  margin: 0;
}

.page-news .notes-h2h__body {
  min-width: 0;
}

.page-news .notes-h2h__text {
  margin: 0 0 20px;
  color: var(--qm-paper);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  max-width: 56ch;
}

.page-news .h2h-panel {
  padding: 18px;
  background: var(--qm-night);
  border-left: 2px solid var(--qm-violet);
  margin-bottom: 22px;
}

.page-news .h2h-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--qm-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--qm-mist);
}

.page-news .h2h-panel__tally {
  color: var(--qm-mint);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-news .h2h-spark {
  display: block;
  width: 100%;
  height: auto;
  max-height: 82px;
  margin: 0 0 14px;
}

.page-news .h2h-spark polyline {
  fill: none;
  stroke: var(--qm-mint);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.75;
}

.page-news .h2h-spark circle {
  fill: var(--qm-void);
  stroke: var(--qm-flare);
  stroke-width: 2.5;
}

.page-news .h2h-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--qm-line);
  border: 1px solid var(--qm-line);
}

.page-news .h2h-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--qm-void);
}

.page-news .h2h-list__score {
  font-family: var(--qm-mono);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--qm-paper);
}

.page-news .h2h-list__tag {
  font-family: var(--qm-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 9px;
  border: 1px solid currentColor;
}

.page-news .h2h-list__tag--win {
  color: var(--qm-mint);
}

.page-news .h2h-list__tag--loss {
  color: var(--qm-flare);
}

/* ---------- V3 留档 ---------- */
.page-news .notes-archive__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-news .notes-archive__intro p {
  margin: 0 0 14px;
  color: var(--qm-paper);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  max-width: 56ch;
}

.page-news .notes-archive__note {
  color: var(--qm-mist) !important;
  font-size: 14px !important;
  line-height: 1.8 !important;
}

.page-news .round-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-news .round-chip {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 12px 14px;
  background: var(--qm-canyon);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background 0.3s var(--qm-ease), transform 0.3s var(--qm-ease);
}

.page-news .round-chip:hover {
  background: rgba(54, 242, 200, 0.16);
  transform: translateY(-2px);
}

.page-news .round-chip__num {
  font-family: var(--qm-mono);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--qm-mint);
  line-height: 1;
}

.page-news .round-chip__meta {
  font-family: var(--qm-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--qm-mist);
}

.page-news .notes-archive__media {
  margin: 0;
}

/* ---------- 版本与使用笔记 ---------- */
.page-news .notes-version__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
}

.page-news .notes-version__media {
  margin: 0;
}

.page-news .notes-version__body {
  min-width: 0;
}

.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--qm-line);
  border-top: 1px solid var(--qm-line);
}

.page-news .version-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 4px 18px 0;
  background: var(--qm-void);
  border-bottom: 1px solid var(--qm-line);
}

.page-news .version-item__num {
  font-family: var(--qm-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--qm-flare);
  padding-top: 4px;
}

.page-news .version-item__title {
  margin: 0 0 6px;
  font-family: var(--qm-sans);
  font-weight: 800;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--qm-paper);
}

.page-news .version-item__text {
  margin: 0;
  color: var(--qm-mist);
  font-size: 14.5px;
  line-height: 1.8;
  max-width: 60ch;
}

.page-news .notes-version__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 继续浏览 ---------- */
.page-news .notes-next {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--qm-line);
  border-top: 1px solid var(--qm-line);
  border-bottom: 1px solid var(--qm-line);
  margin: clamp(30px, 5vw, 56px) 0 clamp(20px, 3vw, 32px);
}

.page-news .notes-next__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--qm-void);
  text-decoration: none;
  transition: background 0.3s var(--qm-ease);
}

.page-news .notes-next__link:hover,
.page-news .notes-next__link:focus-visible {
  background: var(--qm-night);
}

.page-news .notes-next__num {
  font-family: var(--qm-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--qm-mint);
}

.page-news .notes-next__label {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--qm-paper);
  line-height: 1.45;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .notes-masthead__meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .round-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .notes-next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .notes-h2h__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-news .notes-version__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-news .notes-version__media {
    position: sticky;
    top: calc(var(--qm-header-h) + 24px);
  }

  .page-news .notes-archive__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .notes-lead__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-news .notes-index__grid {
    grid-template-columns: minmax(210px, 258px) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }

  .page-news .notes-rail {
    position: sticky;
    top: calc(var(--qm-header-h) + 24px);
  }
}

@media (min-width: 1180px) {
  .page-news .notes-masthead__title {
    max-width: 20ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .lead-side__item,
  .page-news .round-chip,
  .page-news .note-row::before,
  .page-news .note-row__title,
  .page-news .notes-next__link {
    transition: none;
  }

  .page-news .notes-next__link,
  .page-news .round-chip,
  .page-news .lead-side__item {
    transform: none;
  }
}
<<<END>>>