.page-news {
  --news-pad: clamp(16px, 4vw, 40px);
  --news-gap: clamp(16px, 2.4vw, 28px);
  padding-top: clamp(28px, 6vw, 64px);
  padding-bottom: clamp(40px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(8px, 2vw, 24px) 0 clamp(24px, 4vw, 48px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: clamp(10px, 3vw, 40px);
  width: min(28vw, 220px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange));
  opacity: .7;
}

.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(20px, 4vw, 40px);
}

.page-news .news-hero h1 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(44px, 12vw, 100px);
  line-height: .92;
  letter-spacing: .02em;
  margin: 10px 0 0;
  color: var(--warm);
}

.page-news .news-hero__lead {
  max-width: 34em;
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: clamp(16px, 2.1vw, 19px);
  line-height: 1.85;
  color: var(--light);
}

.page-news .news-index {
  margin-top: clamp(26px, 4vw, 44px);
  flex-wrap: wrap;
  row-gap: 10px;
}

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

.page-news .news-index a:hover,
.page-news .news-index a:focus-visible {
  color: var(--orange);
}

/* ---------- 通用章节头 ---------- */
.page-news .news-head {
  max-width: 40em;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-news .news-head h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(26px, 5vw, 44px);
  line-height: 1.15;
  letter-spacing: .01em;
  margin: 8px 0 0;
  color: var(--warm);
}

.page-news .news-head__text {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--light);
}

/* ---------- 本期焦点 ---------- */
.page-news .news-focus__media {
  margin: 0 0 clamp(-70px, -6vw, -40px);
}

.page-news .news-focus__body {
  position: relative;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 44px);
  border-radius: 4px 22px 4px 4px;
  max-width: 46em;
}

.page-news .news-focus__body::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--orange);
}

.page-news .news-focus__num {
  font-family: var(--f-mono);
  font-size: clamp(40px, 9vw, 76px);
  line-height: 1;
  display: block;
  margin: 10px 0 4px;
}

.page-news .news-focus__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 4.2vw, 34px);
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--warm);
}

.page-news .news-focus__text {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--light);
  max-width: 34em;
}

.page-news .news-focus__meta {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-news .news-focus__meta .num {
  color: var(--blue);
}

/* ---------- 赛季阶段 ---------- */
.page-news .news-phase {
  margin-bottom: clamp(30px, 5vw, 56px);
}

.page-news .news-phase__label {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 4px;
  align-items: baseline;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-phase__label .num {
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: .18em;
  grid-row: 1 / 3;
  align-self: start;
  padding-top: 4px;
}

.page-news .news-phase__label h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(20px, 3.6vw, 28px);
  margin: 0;
  color: var(--warm);
  letter-spacing: .02em;
}

.page-news .news-phase__label p {
  grid-column: 2;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  max-width: 40em;
}

.page-news .phase-rail-wrap {
  position: relative;
}

.page-news .phase-rail-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 18px;
  width: 56px;
  background: linear-gradient(90deg, transparent, var(--night));
  pointer-events: none;
}

.page-news .phase-rail {
  display: flex;
  gap: var(--news-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 4px;
  padding: 4px 56px 18px 4px;
  margin: 0;
  list-style: none;
  scrollbar-width: thin;
  scrollbar-color: var(--gray) transparent;
}

.page-news .phase-rail:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.page-news .phase-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .phase-rail::-webkit-scrollbar-thumb {
  background: var(--gray);
  border-radius: 99px;
}

.page-news .phase-card {
  scroll-snap-align: start;
  flex: 0 0 min(80vw, 320px);
  display: flex;
  flex-direction: column;
  padding: 20px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: 4px 16px 4px 4px;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .phase-card:hover {
  border-color: var(--orange);
  transform: translateY(-3px);
}

.page-news .phase-card__stage {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 10px;
}

.page-news .phase-card h4 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--warm);
}

.page-news .phase-card > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--light);
}

.page-news .phase-card__more {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-news .phase-card__more summary {
  cursor: pointer;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
  list-style: none;
  transition: color .16s var(--ease);
}

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

.page-news .phase-card__more summary::after {
  content: " +";
}

.page-news .phase-card__more[open] summary::after {
  content: " −";
}

.page-news .phase-card__more summary:hover,
.page-news .phase-card__more summary:focus-visible {
  color: var(--orange);
}

.page-news .phase-card__more p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 编辑手记（浅色反色段） ---------- */
.page-news .news-note-wrap {
  padding-top: clamp(40px, 7vw, 80px);
  padding-bottom: clamp(40px, 7vw, 80px);
}

.page-news .news-note {
  max-width: 46em;
  margin: 0 auto;
}

.page-news .news-note h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.2;
  margin: 10px 0 18px;
  color: var(--ink);
}

.page-news .news-note .kicker {
  color: var(--orange);
}

.page-news .news-note .prose p {
  color: #1D3730;
  margin: 0 0 16px;
}

.page-news .news-note__sign {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 43, 36, .18);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: #4A5A54;
}

/* ---------- 栏目扩充记录 ---------- */
.page-news .news-expansion__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-tag {
  display: inline-block;
  padding: 5px 12px 5px 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--blue);
  background: rgba(34, 211, 238, .1);
  border: 1px solid rgba(34, 211, 238, .38);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
  cursor: pointer;
  transition: background-color .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
  user-select: none;
}

.page-news .news-tag--orange {
  color: var(--orange-2);
  background: rgba(255, 106, 26, .1);
  border-color: rgba(255, 106, 26, .38);
  cursor: default;
}

.page-news .news-tag--amber {
  color: var(--amber);
  background: rgba(245, 197, 66, .1);
  border-color: rgba(245, 197, 66, .36);
  cursor: default;
}

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

.page-news .news-filter input:focus-visible + label.news-tag {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.page-news #nf-all:checked + label,
.page-news #nf-venue:checked + label,
.page-news #nf-event:checked + label,
.page-news #nf-doc:checked + label,
.page-news #nf-app:checked + label {
  background: var(--orange);
  color: var(--ink);
  border-color: var(--orange);
  font-weight: 700;
}

.page-news #nf-venue:checked ~ .news-log li:not([data-cat="venue"]),
.page-news #nf-event:checked ~ .news-log li:not([data-cat="event"]),
.page-news #nf-doc:checked ~ .news-log li:not([data-cat="doc"]),
.page-news #nf-app:checked ~ .news-log li:not([data-cat="app"]) {
  display: none;
}

.page-news .news-log {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-log li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 22px) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .18s var(--ease);
}

.page-news .news-log li:hover {
  padding-left: 8px;
}

.page-news .news-log li > .news-tag {
  justify-self: start;
}

.page-news .news-log li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--light);
  max-width: 40em;
}

.page-news .news-log__time {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gray) !important;
}

.page-news .news-expansion__more {
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
  max-width: 40em;
}

.page-news .news-expansion__more a,
.page-news .news-updates__list a,
.page-news .news-updates__foot a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .16s var(--ease);
}

.page-news .news-expansion__more a:hover,
.page-news .news-expansion__more a:focus-visible,
.page-news .news-updates__list a:hover,
.page-news .news-updates__list a:focus-visible,
.page-news .news-updates__foot a:hover,
.page-news .news-updates__foot a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-news .news-expansion__side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-news .news-expansion__facts {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 4px 16px 4px 4px;
}

.page-news .news-expansion__facts .num {
  display: block;
  font-family: var(--f-mono);
  font-size: 36px;
  line-height: 1;
  margin: 0 0 6px;
}

.page-news .news-expansion__facts p + .num {
  margin-top: 22px;
}

.page-news .news-expansion__facts p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 版本与机制 ---------- */
.page-news .release-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .release-card {
  padding: clamp(20px, 3vw, 28px);
  border-radius: 4px 18px 4px 4px;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

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

.page-news .release-card--solid {
  background: var(--ink);
  border: 1px solid var(--line);
}

.page-news .release-card--line {
  background: transparent;
  border: 1px solid var(--gray);
}

.page-news .release-card__ver {
  display: block;
  font-family: var(--f-mono);
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1;
  margin: 0 0 10px;
}

.page-news .release-card h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 19px;
  margin: 0 0 10px;
  color: var(--warm);
}

.page-news .release-card > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--light);
}

.page-news .release-card__more {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-news .release-card__more summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--blue);
}

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

.page-news .release-card__more summary::after {
  content: " +";
}

.page-news .release-card__more[open] summary::after {
  content: " −";
}

.page-news .release-card__more summary:hover,
.page-news .release-card__more summary:focus-visible {
  color: var(--orange);
}

.page-news .release-card__more p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .news-release__media {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__media {
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-news .series-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: clamp(20px, 3vw, 28px);
  border-radius: 4px 20px 4px 4px;
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-news .series-card:hover {
  transform: translateY(-4px);
}

.page-news .series-card--glass {
  background: var(--glass);
  border: 1px solid var(--glass-line);
  backdrop-filter: blur(8px);
}

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

.page-news .series-card--solid {
  background: var(--ink);
  border: 1px solid var(--ink);
}

.page-news .series-card--line {
  background: transparent;
  border: 1px solid var(--gray);
}

.page-news .series-card--line:hover {
  border-color: var(--blue);
}

.page-news .series-card h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 27px);
  margin: 8px 0 12px;
  color: var(--warm);
  letter-spacing: .02em;
}

.page-news .series-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--light);
  max-width: 30em;
}

.page-news .series-card__foot {
  margin: auto 0 0;
  padding-top: 16px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
}

/* ---------- 更新提醒 ---------- */
.page-news .news-updates__panel {
  padding: clamp(24px, 4vw, 44px);
  border-radius: 4px 22px 4px 4px;
}

.page-news .news-updates__head h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.2;
  margin: 10px 0 0;
  color: var(--warm);
}

.page-news .news-updates__list {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-news .news-updates__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-updates__list .num {
  font-family: var(--f-mono);
  font-size: 20px;
  line-height: 1.3;
}

.page-news .news-updates__list h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--warm);
}

.page-news .news-updates__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--light);
  max-width: 38em;
}

.page-news .news-updates__foot {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
  max-width: 42em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-log li {
    grid-template-columns: 140px 1fr auto;
    gap: 18px;
    align-items: baseline;
  }

  .page-news .news-log li > .news-tag {
    justify-self: start;
  }

  .page-news .news-log__time {
    text-align: right;
  }

  .page-news .release-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .news-expansion__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-news .phase-card {
    flex: 0 0 340px;
  }

  .page-news .news-updates__list {
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 3vw, 34px);
  }

  .page-news .news-updates__list li {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .phase-card,
  .page-news .release-card,
  .page-news .series-card,
  .page-news .news-log li {
    transition: none;
  }

  .page-news .phase-card:hover,
  .page-news .release-card:hover,
  .page-news .series-card:hover {
    transform: none;
  }
}
<<<END>>>