.page-news {
  --news-gap: clamp(1rem, 2.4vw, 1.75rem);
  --news-rhythm: clamp(2.4rem, 6vw, 4.5rem);
  color: var(--fog);
}

.page-news .breadcrumb {
  margin-block: clamp(1rem, 2.6vw, 1.75rem) 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-intro {
  padding-block: clamp(1.4rem, 3.6vw, 2.6rem) clamp(1.6rem, 4vw, 2.8rem);
  position: relative;
}

.page-news .news-intro::after {
  content: "";
  position: absolute;
  inset-inline: var(--gutter);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--sodium) 0%, rgba(53, 208, 192, .55) 38%, var(--line-soft) 100%);
}

.page-news .news-intro .eyebrow {
  color: var(--cyan);
}

.page-news .news-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 6.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: .01em;
  margin-block: .55rem .9rem;
  max-width: 24ch;
  color: var(--fog);
}

.page-news .news-intro .lede {
  max-width: 62ch;
  font-size: clamp(.95rem, 1.6vw, 1.06rem);
  line-height: 1.75;
  color: rgba(243, 240, 230, .82);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem;
  list-style: none;
  margin: clamp(1.2rem, 3vw, 1.9rem) 0 0;
  padding: 0;
  max-width: 620px;
}

.page-news .news-stats li {
  border-top: 2px solid var(--sodium);
  padding-top: .55rem;
  display: grid;
  gap: .15rem;
}

.page-news .news-stats li:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-news .news-stats li:nth-child(3) {
  border-top-color: var(--grass);
}

.page-news .news-stats__num {
  font-family: var(--font-num);
  font-size: clamp(1.3rem, 3.4vw, 1.85rem);
  color: var(--sodium-soft);
  line-height: 1;
}

.page-news .news-stats li:nth-child(2) .news-stats__num {
  color: var(--cyan);
}

.page-news .news-stats li:nth-child(3) .news-stats__num {
  color: var(--mint);
}

.page-news .news-stats__label {
  font-size: .74rem;
  letter-spacing: .04em;
  color: rgba(243, 240, 230, .62);
  line-height: 1.4;
}

/* ---------- 主题簇首屏 ---------- */
.page-news .topics-hero {
  display: grid;
  gap: var(--news-gap);
  padding-block: clamp(1.6rem, 4vw, 2.8rem) var(--news-rhythm);
}

.page-news .topic-index h2 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  letter-spacing: .04em;
  margin: 0 0 .4rem;
}

.page-news .topic-index .note {
  margin: 0 0 1rem;
  font-size: .84rem;
  line-height: 1.65;
  color: rgba(243, 240, 230, .6);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 1.35rem;
}

.page-news .filter-btn {
  font-size: .8rem;
  padding: .45rem .8rem;
  letter-spacing: .02em;
  border-radius: var(--r-l);
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}

.page-news .filter-btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--sodium);
  border-color: var(--sodium);
  font-weight: 600;
}

.page-news .filter-btn:hover,
.page-news .filter-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .filter-btn[aria-pressed="true"]:hover,
.page-news .filter-btn[aria-pressed="true"]:focus-visible {
  color: var(--ink);
  border-color: var(--sodium-soft);
}

.page-news .anchor-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-news .anchor-list a {
  display: flex;
  gap: .7rem;
  align-items: baseline;
  padding: .7rem .2rem;
  border-top: 1px solid var(--line-soft);
  color: rgba(243, 240, 230, .86);
  text-decoration: none;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-news .anchor-list li:last-child a {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .anchor-list a:hover,
.page-news .anchor-list a:focus-visible,
.page-news .anchor-list a[aria-current="location"] {
  color: var(--sodium);
  border-top-color: rgba(255, 194, 75, .5);
}

.page-news .anchor-list__num {
  font-family: var(--font-num);
  font-size: .8rem;
  color: var(--sodium);
  min-width: 1.7rem;
}

.page-news .anchor-list__text {
  font-size: .9rem;
  line-height: 1.5;
}

/* 置顶专题 */
.page-news .pinned-stack {
  display: grid;
  gap: var(--news-gap);
  align-content: start;
}

.page-news .pinned {
  position: relative;
  border-radius: var(--r-l);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(255, 194, 75, .16) 0%, rgba(255, 194, 75, 0) 58%),
    radial-gradient(110% 80% at 0% 100%, rgba(53, 208, 192, .14) 0%, rgba(53, 208, 192, 0) 60%),
    var(--turf-2);
  border: 1px solid var(--line);
}

.page-news .pinned__flag {
  position: absolute;
  top: .9rem;
  left: .9rem;
  z-index: 2;
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .12em;
  padding: .28rem .6rem;
  border-radius: var(--r-s);
  color: var(--sodium);
  background: rgba(7, 26, 20, .78);
  border: 1px solid rgba(255, 194, 75, .55);
}

.page-news .pinned__media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  border-radius: 0;
}

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

.page-news .pinned__body {
  padding: clamp(1rem, 2.6vw, 1.5rem);
  display: grid;
  gap: .55rem;
  justify-items: start;
}

.page-news .pinned__body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  line-height: 1.24;
  margin: 0;
  color: var(--fog);
}

.page-news .pinned__body p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: rgba(243, 240, 230, .78);
}

.page-news .pinned__foot {
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* 节奏卡 */
.page-news .rhythm-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-m);
  background: rgba(43, 47, 44, .5);
  padding: clamp(.95rem, 2.4vw, 1.35rem);
}

.page-news .rhythm-card h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: .08em;
  margin: 0 0 .7rem;
  color: var(--fog);
}

.page-news .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-news .rhythm-list li {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: .6rem;
  font-size: .82rem;
  line-height: 1.6;
  color: rgba(243, 240, 230, .74);
}

.page-news .rhythm-list__dot {
  width: 8px;
  height: 8px;
  margin-top: .45rem;
  border-radius: 50%;
  background: var(--concrete);
}

.page-news .rhythm-list__dot--lamp { background: var(--sodium); }
.page-news .rhythm-list__dot--cyan { background: var(--cyan); }
.page-news .rhythm-list__dot--red { background: var(--red); }
.page-news .rhythm-list__dot--grass { background: var(--grass); }

/* ---------- 分区与簇 ---------- */
.page-news .cluster {
  padding-block: var(--news-rhythm) 0;
}

.page-news .cluster .section-head {
  display: grid;
  gap: .35rem;
  margin-bottom: clamp(1.1rem, 3vw, 1.8rem);
}

.page-news .section-num {
  font-family: var(--font-num);
  font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 194, 75, .7);
  letter-spacing: .04em;
}

.page-news .cluster--venue .section-num {
  -webkit-text-stroke-color: rgba(46, 125, 91, .95);
}

.page-news .cluster--version .section-num {
  -webkit-text-stroke-color: rgba(53, 208, 192, .8);
}

.page-news .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.8vw, 2.1rem);
  letter-spacing: .02em;
  margin: 0;
  color: var(--fog);
}

.page-news .section-head .lede {
  margin: 0;
  max-width: 60ch;
  font-size: .92rem;
  line-height: 1.72;
  color: rgba(243, 240, 230, .72);
}

.page-news .cluster__body {
  align-items: start;
}

.page-news .cluster__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  border-radius: var(--r-l);
}

.page-news .cluster__media--wide {
  aspect-ratio: 10 / 7;
  margin-bottom: var(--news-gap);
}

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

.page-news .cluster__media .media-frame__cap {
  position: absolute;
  left: .8rem;
  bottom: .8rem;
  font-family: var(--font-num);
  font-size: .68rem;
  letter-spacing: .05em;
  padding: .24rem .55rem;
  border-radius: var(--r-s);
  color: var(--fog);
  background: rgba(11, 13, 12, .72);
}

/* 条目列表 */
.page-news .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
  counter-reset: topic;
}

.page-news .topic-item {
  counter-increment: topic;
  padding: .85rem .2rem .9rem .95rem;
  border-left: 2px solid var(--line);
  border-bottom: 1px solid var(--line-soft);
  transition: border-color var(--speed) var(--ease), background-color var(--speed) var(--ease), padding-left var(--speed) var(--ease);
}

.page-news .topic-item:hover,
.page-news .topic-item:focus-within {
  border-left-color: var(--sodium);
  background: rgba(255, 194, 75, .05);
  padding-left: 1.15rem;
}

.page-news .cluster--venue .topic-item:hover,
.page-news .cluster--venue .topic-item:focus-within {
  border-left-color: var(--grass);
  background: rgba(46, 125, 91, .1);
}

.page-news .cluster--version .topic-item:hover,
.page-news .cluster--version .topic-item:focus-within {
  border-left-color: var(--cyan);
  background: rgba(53, 208, 192, .07);
}

.page-news .topic-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin-bottom: .35rem;
}

.page-news .topic-item__head .tag {
  font-size: .68rem;
  letter-spacing: .05em;
}

.page-news .topic-item__time {
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .05em;
  color: rgba(243, 240, 230, .48);
}

.page-news .topic-item h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-body);
  font-size: clamp(.98rem, 2.1vw, 1.08rem);
  line-height: 1.45;
  font-weight: 600;
  color: var(--fog);
}

.page-news .topic-item h3::before {
  content: counter(topic, decimal-leading-zero);
  font-family: var(--font-num);
  font-size: .74rem;
  color: var(--sodium);
  margin-right: .5rem;
  letter-spacing: .04em;
}

.page-news .cluster--venue .topic-item h3::before {
  color: var(--mint);
}

.page-news .cluster--version .topic-item h3::before {
  color: var(--cyan);
}

.page-news .topic-item p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.68;
  color: rgba(243, 240, 230, .68);
}

/* 版本区布局 */
.page-news .version-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .beta-note {
  position: relative;
  align-self: start;
  padding: clamp(1rem, 2.6vw, 1.5rem);
  border-radius: var(--r-l);
  border: 1px solid rgba(255, 194, 75, .5);
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(255, 231, 163, .16) 0%, rgba(255, 231, 163, 0) 62%),
    rgba(10, 32, 25, .82);
  display: grid;
  gap: .6rem;
  justify-items: start;
  transition: border-color var(--speed) var(--ease);
}

.page-news .beta-note:hover {
  border-color: var(--sodium);
}

.page-news .beta-note__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53, 208, 192, .16);
}

.page-news .beta-note h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: .04em;
  color: var(--sodium-soft);
}

.page-news .beta-note p {
  margin: 0;
  font-size: .84rem;
  line-height: 1.7;
  color: rgba(243, 240, 230, .74);
}

.page-news .beta-note .btn {
  font-size: .78rem;
  padding: .42rem .9rem;
  border-radius: var(--r-l);
}

/* ---------- 节奏与系列 ---------- */
.page-news .rhythm-section {
  padding-block: var(--news-rhythm) 0;
}

.page-news .series-grid {
  display: grid;
  gap: .75rem;
  margin-block: clamp(1rem, 2.6vw, 1.5rem) 1rem;
}

.page-news .series-card {
  padding: .95rem 1rem 1.05rem;
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  border-top: 3px solid var(--sodium);
  background: rgba(43, 47, 44, .42);
  display: grid;
  gap: .3rem;
  align-content: start;
}

.page-news .series-card--grass { border-top-color: var(--grass); }
.page-news .series-card--cyan { border-top-color: var(--cyan); }
.page-news .series-card--red { border-top-color: var(--red); }

.page-news .series-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: .04em;
  color: var(--fog);
}

.page-news .series-card__num {
  margin: 0;
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .07em;
  color: var(--sodium);
}

.page-news .series-card--grass .series-card__num { color: var(--mint); }
.page-news .series-card--cyan .series-card__num { color: var(--cyan); }
.page-news .series-card--red .series-card__num { color: var(--red); }

.page-news .series-card p:last-child {
  margin: 0;
  font-size: .82rem;
  line-height: 1.66;
  color: rgba(243, 240, 230, .68);
}

.page-news .rhythm-section .note {
  font-size: .84rem;
  line-height: 1.7;
  color: rgba(243, 240, 230, .6);
  max-width: 62ch;
}

.page-news .rhythm-section .note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .rhythm-section .note a:hover {
  color: var(--sodium);
}

/* ---------- 征集 ---------- */
.page-news .callout {
  margin-block: var(--news-rhythm);
  padding: clamp(1.2rem, 3.4vw, 2.2rem);
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(110% 90% at 92% 8%, rgba(255, 194, 75, .18) 0%, rgba(255, 194, 75, 0) 56%),
    radial-gradient(100% 80% at 4% 96%, rgba(159, 227, 210, .14) 0%, rgba(159, 227, 210, 0) 58%),
    var(--ink);
}

.page-news .callout__body {
  display: grid;
  gap: .65rem;
  justify-items: start;
  max-width: 70ch;
}

.page-news .callout .eyebrow {
  color: var(--sodium);
  margin: 0;
}

.page-news .callout h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3.4vw, 1.95rem);
  line-height: 1.3;
  color: var(--fog);
}

.page-news .callout__body > p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.76;
  color: rgba(243, 240, 230, .78);
}

.page-news .callout__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .4rem;
}

.page-news .callout__foot {
  margin: 1.1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .04em;
  color: rgba(243, 240, 230, .5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .version-layout {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .topic-list--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--news-gap);
  }

  .page-news .topic-list--two .topic-item {
    border-bottom: 1px solid var(--line-soft);
  }
}

@media (min-width: 960px) {
  .page-news .topics-hero {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(1.5rem, 3vw, 2.6rem);
  }

  .page-news .news-stats {
    grid-template-columns: repeat(3, minmax(0, 150px));
    gap: 1.5rem;
  }

  .page-news .cluster__body {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(1.4rem, 3vw, 2.4rem);
  }

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

  .page-news .pinned__media {
    aspect-ratio: 16 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-item,
  .page-news .filter-btn,
  .page-news .anchor-list a,
  .page-news .beta-note {
    transition: none;
  }

  .page-news .topic-item:hover,
  .page-news .topic-item:focus-within {
    padding-left: .95rem;
  }
}
<<<PAGE_CSS_END>>>