.page-news {
  --news-band: var(--neon);
  --news-sticky-top: 7rem;
  display: block;
}

.page-news .breadcrumb {
  padding-top: clamp(1.1rem, 3vw, 1.9rem);
  padding-bottom: .4rem;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .8rem;
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--mist);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--line);
}

.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--gold-lift);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  margin-top: .6rem;
  padding-block: clamp(1.8rem, 5vw, 3.6rem) clamp(2.2rem, 5vw, 3.8rem);
  border-bottom: var(--hair);
  background:
    radial-gradient(115% 85% at 86% 6%, rgba(201, 162, 39, .17), transparent 58%),
    radial-gradient(90% 70% at 4% 96%, rgba(56, 225, 198, .10), transparent 62%),
    linear-gradient(158deg, #0C1739 0%, var(--void) 48%, #0A1029 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: 56%;
  height: 148%;
  background: linear-gradient(180deg, rgba(56, 225, 198, .12), rgba(201, 162, 39, .05));
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.8rem);
  align-items: center;
}

.page-news .news-hero-copy {
  max-width: 60ch;
}

.page-news .news-hero-title {
  margin: .55rem 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2rem, 5.2vw, 3.45rem);
  line-height: 1.2;
  letter-spacing: .005em;
  color: var(--paper);
}

.page-news .news-hero-title::after {
  content: "";
  display: block;
  width: 4.2rem;
  height: 3px;
  margin-top: 1.05rem;
  background: linear-gradient(90deg, var(--gold), var(--neon));
}

.page-news .news-hero .lede {
  margin-top: 1.1rem;
  color: #C4CCE4;
  font-size: clamp(.98rem, 1.05vw + .72rem, 1.08rem);
  line-height: 1.88;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.6rem;
}

.page-news .news-hero-meta {
  margin: 1.15rem 0 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--mist);
  line-height: 1.7;
}

.page-news .news-hero-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

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

.page-news .news-hero-frame .frame-caption {
  padding: .7rem .9rem;
  background: rgba(10, 18, 48, .92);
  border-top: 1px solid var(--line);
}

/* ---------- 章节标题通用 ---------- */

.page-news .section {
  padding-block: clamp(2.6rem, 6vw, 4.6rem);
  scroll-margin-top: 6.5rem;
}

.page-news .section-head {
  display: flex;
  align-items: flex-start;
  gap: clamp(.85rem, 2vw, 1.4rem);
  padding-bottom: 1rem;
  margin-bottom: clamp(1.5rem, 3.4vw, 2.3rem);
  border-bottom: var(--hair);
}

.page-news .section-head .section-index {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4.2vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  text-stroke: 1px var(--gold);
}

.page-news .section-head-text {
  min-width: 0;
}

.page-news .section-head-text .section-kicker {
  margin: 0 0 .3rem;
}

.page-news .section-head-text .section-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
  line-height: 1.28;
  color: var(--paper);
}

/* ---------- 本月索引 ---------- */

.page-news .news-index-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.4rem);
  align-items: start;
}

.page-news .news-index-list {
  display: grid;
  gap: .9rem;
}

.page-news .issue-entry {
  position: relative;
  padding: 1.1rem 1.15rem 1.15rem 1.4rem;
  background: linear-gradient(180deg, #14204A 0%, var(--card) 100%);
  border: var(--hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.page-news .issue-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85rem;
  bottom: .85rem;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), transparent);
  border-radius: 2px;
}

.page-news .issue-entry:hover,
.page-news .issue-entry:focus-within {
  transform: translateY(-3px);
  border-color: rgba(56, 225, 198, .45);
  box-shadow: var(--shadow-2);
}

.page-news .issue-entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .7rem;
  margin-bottom: .55rem;
}

.page-news .issue-batch {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .issue-entry-title {
  margin: 0 0 .45rem;
  font-family: var(--font-serif);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .issue-entry:hover .issue-entry-title {
  color: var(--neon);
}

.page-news .issue-entry-text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.82;
  color: #A7B1CE;
}

.page-news .news-index-aside {
  display: grid;
  gap: 1.1rem;
}

.page-news .news-index-aside .frame {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

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

.page-news .news-index-aside .frame-caption {
  padding: .7rem .85rem;
  background: rgba(10, 18, 48, .9);
  border-top: 1px solid var(--line);
}

/* ---------- 按月归档 ---------- */

.page-news .archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 3vw, 2.2rem);
  align-items: start;
}

.page-news .archive-months {
  display: flex;
  gap: .4rem;
  overflow-x: auto;
  padding-bottom: .55rem;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-news .archive-months .index-link {
  flex: 0 0 auto;
  display: block;
  padding: .5rem .75rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--mist);
  white-space: nowrap;
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-news .archive-months .index-link:hover,
.page-news .archive-months .index-link:focus-visible {
  color: var(--neon);
  background: rgba(56, 225, 198, .08);
}

.page-news .archive-months .index-link[aria-current] {
  color: var(--neon);
  background: rgba(56, 225, 198, .07);
  border-left-color: var(--gold);
}

.page-news .archive-issues {
  display: grid;
  gap: .95rem;
}

.page-news .issue-row {
  position: relative;
  padding: 1.05rem 1.15rem 1.15rem 1.3rem;
  background: rgba(17, 27, 62, .74);
  border: var(--hair);
  border-left: 4px solid var(--news-band);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 7rem;
  transition: background .22s ease, transform .22s ease, box-shadow .22s ease;
}

.page-news .issue-row:hover,
.page-news .issue-row:focus-within {
  background: rgba(20, 32, 74, .92);
  transform: translateX(2px);
  box-shadow: var(--shadow-2);
}

.page-news .issue-row--i12 { --news-band: var(--neon); }
.page-news .issue-row--i11 { --news-band: var(--gold); }
.page-news .issue-row--i10 { --news-band: var(--violet); }
.page-news .issue-row--i09 { --news-band: var(--jade); }
.page-news .issue-row--i08 { --news-band: var(--clay); }
.page-news .issue-row--i07 { --news-band: var(--gold-lift); }

.page-news .issue-row-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .4rem .9rem;
  margin-bottom: .4rem;
}

.page-news .issue-period {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--gold-lift);
}

.page-news .issue-count {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .issue-theme {
  margin: 0 0 .4rem;
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .issue-row-text {
  margin: 0 0 .75rem;
  font-size: .92rem;
  line-height: 1.8;
  color: #A7B1CE;
}

.page-news .issue-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .archive-figure {
  max-width: 42rem;
  margin: clamp(1.8rem, 4vw, 2.6rem) auto 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

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

.page-news .archive-figure .frame-caption {
  padding: .7rem .9rem;
  background: rgba(10, 18, 48, .9);
  border-top: 1px solid var(--line);
}

/* ---------- 专题系列 ---------- */

.page-news .series-lede {
  margin: 0 0 clamp(1.5rem, 3.4vw, 2.2rem);
  max-width: 62ch;
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-news .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.2rem 1.2rem;
  background: linear-gradient(180deg, #131F47 0%, var(--card) 100%);
  border: var(--hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.page-news .series-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--series-color, var(--neon));
}

.page-news .series-card--path { --series-color: var(--neon); }
.page-news .series-card--record { --series-color: var(--gold); }
.page-news .series-card--screen { --series-color: var(--violet); }

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--series-color, var(--neon));
  box-shadow: var(--shadow-2);
}

.page-news .series-kicker {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .series-card .series-title {
  margin: 0 0 .6rem;
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .series-card:hover .series-title {
  color: var(--series-color, var(--neon));
}

.page-news .series-text {
  margin: 0 0 .9rem;
  font-size: .92rem;
  line-height: 1.82;
  color: #A7B1CE;
}

.page-news .series-points {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
}

.page-news .series-points li {
  position: relative;
  padding-left: 1.05rem;
  font-size: .88rem;
  line-height: 1.72;
  color: #BAC3DC;
}

.page-news .series-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .5rem;
  height: 1px;
  background: var(--series-color, var(--neon));
}

.page-news .series-link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .05em;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 198, .4);
  padding-bottom: .15rem;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .series-link::after {
  content: " →";
}

.page-news .series-link:hover,
.page-news .series-link:focus-visible {
  color: var(--gold-lift);
  border-bottom-color: var(--gold-lift);
}

.page-news .series-figure {
  margin: clamp(1.8rem, 4vw, 2.6rem) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

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

.page-news .series-figure .frame-caption {
  padding: .7rem .9rem;
  background: rgba(10, 18, 48, .9);
  border-top: 1px solid var(--line);
}

/* ---------- 更新说明 ---------- */

.page-news .notes-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .8rem;
}

.page-news .notes-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem 1.1rem;
  padding: 1.05rem 1.15rem;
  background: rgba(17, 27, 62, .62);
  border: var(--hair);
  border-radius: var(--radius);
  transition: background .22s ease, border-color .22s ease;
}

.page-news .notes-item:hover {
  background: rgba(20, 32, 74, .9);
  border-color: rgba(201, 162, 39, .45);
}

.page-news .notes-num {
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-news .notes-body h3 {
  margin: 0 0 .35rem;
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .notes-body p {
  margin: 0;
  font-size: .91rem;
  line-height: 1.82;
  color: #A7B1CE;
}

.page-news .notes-foot {
  margin-top: clamp(1.5rem, 3.4vw, 2.2rem);
  padding-top: 1.3rem;
  border-top: var(--hair);
  display: grid;
  gap: 1rem;
}

.page-news .notes-foot p {
  margin: 0;
  max-width: 58ch;
  font-size: .93rem;
  line-height: 1.82;
  color: #B4BDD6;
}

.page-news .notes-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-news .news-index-grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
  }

  .page-news .archive-layout {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    gap: clamp(1.8rem, 3vw, 2.6rem);
  }

  .page-news .archive-months {
    position: sticky;
    top: var(--news-sticky-top);
    flex-direction: column;
    overflow: visible;
    padding: .3rem 0;
    border-bottom: 0;
  }

  .page-news .archive-months .index-link {
    white-space: normal;
    padding: .6rem .8rem;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .notes-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .notes-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-news .archive-layout {
    grid-template-columns: minmax(0, 230px) minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .page-news .issue-row {
    border-left-width: 3px;
    padding-left: 1rem;
  }

  .page-news .issue-entry {
    padding-left: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .issue-entry,
  .page-news .series-card,
  .page-news .issue-row,
  .page-news .notes-item,
  .page-news .series-link,
  .page-news .breadcrumb a {
    transition: none;
  }

  .page-news .issue-entry:hover,
  .page-news .issue-entry:focus-within,
  .page-news .series-card:hover,
  .page-news .series-card:focus-within,
  .page-news .issue-row:hover,
  .page-news .issue-row:focus-within {
    transform: none;
  }
}