.page-news {
  --news-ink-soft: rgba(24, 33, 31, 0.72);
  --news-gold-line: rgba(201, 164, 92, 0.5);
  --news-rail-w: 210px;
  display: block;
  overflow-x: clip;
}

.page-news [id] {
  scroll-margin-top: 110px;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: clamp(14px, 2.4vw, 24px);
  padding-bottom: clamp(10px, 1.6vw, 16px);
  background: var(--ivory);
}

/* ---------- 首屏 ---------- */
.page-news .masthead {
  position: relative;
  padding: clamp(20px, 3vw, 34px) 0 clamp(34px, 5vw, 72px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(201, 164, 92, 0.18), transparent 60%),
    repeating-linear-gradient(90deg, var(--line-light-soft) 0 1px, transparent 1px 88px),
    var(--ivory);
  border-bottom: 1px solid var(--line-light);
}

.page-news .masthead__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-news .masthead__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--ink);
  max-width: 20ch;
}

.page-news .masthead__intro {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 54ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--news-ink-soft);
}

.page-news .masthead__meta {
  background: var(--forest);
  color: var(--champagne);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  box-shadow: 0 28px 56px -36px rgba(9, 30, 26, 0.75);
}

.page-news .masthead__meta-label {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-news .masthead__meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 24px) 14px;
}

.page-news .masthead__meta-num {
  display: block;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-news .masthead__meta-text {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(233, 216, 180, 0.78);
}

/* ---------- 头条 ---------- */
.page-news .scoop {
  padding: clamp(36px, 6vw, 84px) 0 clamp(24px, 4vw, 48px);
  background: var(--ivory);
}

.page-news .scoop__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 44px);
  align-items: start;
}

.page-news .scoop__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--forest);
}

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

.page-news .scoop__tags {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.page-news .scoop__time {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-ink);
}

.page-news .scoop__title {
  margin: 0 0 clamp(12px, 2vw, 18px);
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .scoop__lede {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-ink-soft);
}

.page-news .scoop__points {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .scoop__points li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  padding-top: 12px;
  border-top: 1px solid var(--line-light);
}

.page-news .scoop__points .mono {
  font-size: 12px;
  color: var(--gold-ink);
  padding-top: 3px;
}

/* ---------- 街区夜景过渡图 ---------- */
.page-news .nightband {
  padding: 0 0 clamp(30px, 5vw, 60px);
  background: var(--ivory);
}

.page-news .nightband__figure {
  margin: 0;
}

.page-news .nightband__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ---------- 文章索引 ---------- */
.page-news .index {
  padding: clamp(38px, 6vw, 88px) 0;
  background: var(--mist);
}

.page-news .index__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-news .rail-list {
  list-style: none;
  margin: 0 0 clamp(16px, 2vw, 22px);
  padding: 0;
}

.page-news .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-light);
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .rail-list a:hover,
.page-news .rail-list a:focus-visible {
  color: var(--forest);
  border-bottom-color: var(--gold);
}

.page-news .rail-list a .mono {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--gold-ink);
}

.page-news .rail-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--news-ink-soft);
  padding-left: 14px;
  border-left: 2px solid var(--haze);
}

.page-news .index__head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .index__head .section-title {
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}

.page-news .index__head .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-ink-soft);
}

/* 筛选芯片（纯样式实现，无脚本时全部条目照常可读） */
.page-news .filter {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.page-news .filter__chip {
  cursor: pointer;
  border: 1px solid var(--line-light);
  background: var(--ivory);
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 17px;
  font-size: 14px;
  line-height: 1.4;
  user-select: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .filter__chip:hover {
  border-color: var(--gold);
}

.page-news .filter__input:checked + .filter__chip {
  background: var(--forest);
  border-color: var(--forest);
  color: var(--champagne);
}

.page-news .filter__input:focus-visible + .filter__chip {
  outline: 2px solid var(--electric);
  outline-offset: 2px;
}

.page-news #nf-guide:checked ~ .topic-list .topic-item:not([data-cat="guide"]),
.page-news #nf-night:checked ~ .topic-list .topic-item:not([data-cat="night"]),
.page-news #nf-crowd:checked ~ .topic-list .topic-item:not([data-cat="crowd"]),
.page-news #nf-version:checked ~ .topic-list .topic-item:not([data-cat="version"]) {
  display: none;
}

/* 文章列表 */
.page-news .filter .topic-list {
  flex: 1 1 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
  align-items: start;
  margin-top: clamp(18px, 3vw, 28px);
}

.page-news .topic-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ivory);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news .topic-item:hover {
  border-color: var(--news-gold-line);
  box-shadow: 0 18px 32px -28px rgba(14, 42, 36, 0.55);
}

.page-news .topic-item__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .topic-item__time {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--haze);
}

.page-news .topic-item__title {
  margin: 0;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .topic-item__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .topic-item[data-cat="guide"] .tag {
  background: rgba(201, 164, 92, 0.18);
  color: var(--gold-ink);
  border-color: rgba(201, 164, 92, 0.4);
}

.page-news .topic-item[data-cat="night"] .tag {
  background: var(--forest);
  color: var(--champagne);
  border-color: var(--forest);
}

.page-news .topic-item[data-cat="crowd"] .tag {
  background: rgba(184, 107, 90, 0.14);
  color: var(--terracotta-ink);
  border-color: rgba(184, 107, 90, 0.35);
}

.page-news .topic-item[data-cat="version"] .tag {
  background: rgba(91, 75, 138, 0.12);
  color: var(--violet);
  border-color: rgba(91, 75, 138, 0.3);
}

/* ---------- 版本笔记 ---------- */
.page-news .versions {
  padding: clamp(44px, 7vw, 96px) 0;
  background:
    repeating-linear-gradient(0deg, var(--line-dark-soft) 0 1px, transparent 1px 64px),
    var(--forest);
  color: var(--ivory);
}

.page-news .versions__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

.page-news .dark-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .dark-kicker::before {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.page-news .versions .section-title {
  margin: 0 0 16px;
  color: var(--ivory);
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.35;
}

.page-news .versions__intro {
  margin: 0 0 clamp(22px, 3vw, 30px);
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(233, 216, 180, 0.78);
}

.page-news .versions__media {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-news .versions__media .media-caption {
  color: rgba(233, 216, 180, 0.62);
}

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

.page-news .version-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
}

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

.page-news .version-list__no {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  padding-top: 4px;
}

.page-news .version-list__title {
  margin: 0 0 6px;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.5;
  color: var(--champagne);
}

.page-news .version-list__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(233, 216, 180, 0.75);
}

/* ---------- 城市夜光 ---------- */
.page-news .night {
  padding: clamp(44px, 7vw, 96px) 0;
  background: var(--forest-deep);
  color: var(--ivory);
}

.page-news .night__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.page-news .night__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.page-news .night__media .media-caption {
  color: rgba(233, 216, 180, 0.6);
}

.page-news .night .section-title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  color: var(--ivory);
  font-size: clamp(23px, 3.2vw, 34px);
  line-height: 1.4;
}

.page-news .night__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(233, 216, 180, 0.8);
}

.page-news .night__note {
  margin: clamp(16px, 2.4vw, 24px) 0 clamp(20px, 3vw, 28px);
  padding-left: 16px;
  border-left: 2px solid var(--gold);
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--champagne);
}

/* ---------- 下期预告与订阅 ---------- */
.page-news .next {
  padding: clamp(40px, 6vw, 88px) 0;
  background: var(--champagne);
  color: var(--ink);
}

.page-news .next__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-news .next .section-title {
  margin: 0 0 14px;
  color: var(--forest);
  font-size: clamp(23px, 3.2vw, 34px);
  line-height: 1.4;
}

.page-news .next__intro {
  margin: 0 0 clamp(18px, 2.6vw, 24px);
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(24, 33, 31, 0.76);
}

.page-news .next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .next__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .next__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--gold-ink);
}

.page-news .next__sub {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: clamp(22px, 3vw, 30px);
  background: var(--ivory);
  border: 1px solid rgba(14, 42, 36, 0.16);
  border-radius: var(--radius-lg);
}

.page-news .next__sub-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-ink);
}

.page-news .next__sub-text {
  margin: 0 0 6px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .next__sub .btn {
  width: 100%;
  text-align: center;
}

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

  .page-news .topic-item:nth-child(3n) {
    margin-top: 24px;
  }
}

@media (min-width: 900px) {
  .page-news .masthead__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-news .scoop__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .scoop__body {
    margin-top: clamp(20px, 4vw, 56px);
  }

  .page-news .night__layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-news .next__layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }
}

@media (min-width: 980px) {
  .page-news .index__layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-news .index__rail {
    position: sticky;
    top: 112px;
  }

  .page-news .versions__layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(36px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter__chip,
  .page-news .topic-item,
  .page-news .rail-list a {
    transition: none;
  }
}
<<<END>>>