.page-news {
  display: block;
  color: var(--ink);
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero-media {
  position: relative;
  height: clamp(180px, 32vw, 400px);
  overflow: hidden;
}

.page-news .news-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.86);
}

.page-news .news-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 7, 20, 0.32) 0%, rgba(11, 7, 20, 0.82) 62%, var(--bg) 100%);
  pointer-events: none;
}

.page-news .news-hero-panel {
  position: relative;
  margin-top: -32px;
  padding: 20px 18px 28px;
  background: linear-gradient(158deg, rgba(20, 11, 38, 0.96), rgba(11, 7, 20, 0.99));
  border-top: 1px solid var(--neon-edge);
  border-left: 1px solid var(--line);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 14px;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(1.9rem, 6.4vw, 3.5rem);
  margin: 10px 0 16px;
  max-width: 20ch;
}

.page-news .news-hero .lede {
  max-width: 60ch;
  color: var(--ink-soft);
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.75;
}

.page-news .news-hero-stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
}

.page-news .news-hero-stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-hero-stats .mono {
  color: var(--gold);
  font-size: 1.05rem;
  font-weight: 700;
}

.page-news .news-hero-stats span:last-child {
  color: var(--ink-soft);
  font-size: 0.84rem;
}

/* ============ 置顶动态 ============ */
.page-news .news-pinned {
  padding: 44px 0 6px;
}

.page-news .news-pin-grid {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-pin {
  position: relative;
  background: var(--panel);
  padding: 26px 20px 24px;
}

.page-news .news-pin::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.page-news .news-pin--lib::before {
  background: var(--jade);
}

.page-news .news-pin--notice::before {
  background: var(--magenta);
}

.page-news .news-pin h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.1rem, 2.4vw, 1.32rem);
  line-height: 1.35;
  margin: 14px 0 10px;
}

.page-news .news-pin p {
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.75;
  margin: 0 0 16px;
}

.page-news .news-pin-link {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--neon-light);
  text-decoration: none;
  border-bottom: 1px solid var(--neon);
  padding-bottom: 2px;
}

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

/* ============ 栏目索引 ============ */
.page-news .news-channels {
  padding: 52px 0 12px;
}

.page-news .news-channels .seg-set {
  margin-top: 26px;
}

.page-news .news-channels .seg-panel {
  padding: 24px 0 0;
}

.page-news .channel {
  display: grid;
  gap: 22px;
}

.page-news .channel-freq {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--jade);
  border: 1px solid var(--jade-deep);
  background: var(--jade-deep);
  padding: 3px 9px;
}

.page-news .channel-body h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  margin: 12px 0 10px;
}

.page-news .channel-body p {
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.75;
  margin: 0;
}

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

.page-news .channel-list li {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.page-news .channel-list .mono {
  color: var(--neon-light);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

/* ============ 动态列表 ============ */
.page-news .news-feed {
  padding: 52px 0 12px;
}

.page-news .feed {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.page-news .feed-item {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-news .feed-item[data-cat="notice"] { --cat: var(--magenta); }
.page-news .feed-item[data-cat="lib"] { --cat: var(--jade); }
.page-news .feed-item[data-cat="replay"] { --cat: var(--gold); }
.page-news .feed-item[data-cat="codex"] { --cat: var(--neon-light); }
.page-news .feed-item[data-cat="topic"] { --cat: var(--ink); }

.page-news .feed-item[open]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cat, var(--neon));
}

.page-news .feed-item > summary {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "time cat"
    "title title";
  gap: 6px 12px;
  align-items: center;
  padding: 15px 14px 15px 16px;
  cursor: pointer;
  list-style: none;
}

.page-news .feed-item > summary::-webkit-details-marker {
  display: none;
}

.page-news .feed-item > summary:focus-visible {
  outline: 2px solid var(--neon-light);
  outline-offset: -2px;
}

.page-news .feed-time {
  grid-area: time;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.page-news .feed-title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.02rem, 2.7vw, 1.2rem);
  line-height: 1.4;
  letter-spacing: -0.005em;
  margin: 0;
  color: var(--ink);
}

.page-news .feed-item[open] .feed-title {
  color: var(--cat, var(--neon-light));
}

.page-news .feed-cat {
  grid-area: cat;
  justify-self: end;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--cat, var(--neon-light));
  border: 1px solid currentColor;
  padding: 2px 7px;
  white-space: nowrap;
}

.page-news .feed-detail {
  padding: 0 14px 18px 16px;
  max-width: 68ch;
}

.page-news .feed-detail p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.93rem;
  line-height: 1.78;
}

.page-news .feed-media {
  margin: 0;
  padding: 22px 14px;
  border-bottom: 1px solid var(--line);
}

.page-news .feed-media .media-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* 金色公告带 */
.page-news .feed-banner {
  margin: 24px -2px;
  padding: 18px 16px;
  background: var(--gold);
  color: #0B0714;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  transform: rotate(-1deg);
}

.page-news .feed-banner-k {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(11, 7, 20, 0.72);
}

.page-news .feed-banner-t {
  margin: 0;
  flex: 1 1 220px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(0.98rem, 2.4vw, 1.12rem);
  line-height: 1.4;
}

.page-news .feed-banner-btn {
  display: inline-block;
  background: #0B0714;
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 9px 16px;
  text-decoration: none;
  white-space: nowrap;
}

.page-news .feed-banner-btn:hover,
.page-news .feed-banner-btn:focus-visible {
  background: #241536;
  color: #FFDE8A;
}

/* 品红公告条 */
.page-news .feed-notice {
  margin: 22px 0;
  padding: 16px 16px 16px 18px;
  border-left: 2px solid var(--magenta);
  background: linear-gradient(90deg, rgba(255, 92, 138, 0.12), rgba(31, 18, 51, 0.4));
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
}

.page-news .feed-notice-tag {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--magenta);
  border: 1px solid var(--magenta);
  padding: 2px 7px;
}

.page-news .feed-notice p {
  margin: 0;
  flex: 1 1 240px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .feed-notice-link {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--magenta);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .feed-notice-link:hover,
.page-news .feed-notice-link:focus-visible {
  color: var(--ink);
}

/* ============ 更新节奏 ============ */
.page-news .news-rhythm {
  padding: 56px 0 20px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--panel) 100%);
  border-top: 1px solid var(--line);
}

.page-news .rhythm-grid {
  display: grid;
  gap: 30px;
}

.page-news .rhythm-copy h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.6rem, 4.6vw, 2.4rem);
  line-height: 1.14;
  margin: 10px 0 16px;
  max-width: 18ch;
}

.page-news .rhythm-copy .prose {
  margin: 0;
}

.page-news .rhythm-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  counter-reset: rhythm;
}

.page-news .rhythm-list li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-news .rhythm-list .mono {
  color: var(--jade);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.page-news .rhythm-media {
  margin: 0;
}

.page-news .rhythm-media .media-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ============ 订阅与提醒 ============ */
.page-news .news-follow {
  padding: 52px 0 56px;
}

.page-news .follow-grid {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .follow-card {
  background: var(--panel-2);
  padding: 24px 20px;
}

.page-news .follow-num {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 12px;
}

.page-news .follow-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.06rem;
  line-height: 1.4;
  margin: 0 0 10px;
}

.page-news .follow-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-news .follow-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 14px;
}

.page-news .follow-links a {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--neon-light);
  text-decoration: none;
  border-bottom: 1px solid var(--neon);
  padding-bottom: 2px;
}

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

.page-news .news-back {
  margin: 32px 0 0;
}

/* ============ 断点 ============ */
@media (min-width: 700px) {
  .page-news .news-hero-panel {
    margin-top: -56px;
    padding: 28px 30px 34px;
  }

  .page-news .news-pin-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-pin {
    padding: 30px 28px 28px;
  }

  .page-news .channel {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .page-news .feed-banner {
    padding: 22px 26px;
    margin: 28px -10px;
  }

  .page-news .rhythm-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: start;
  }

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

@media (min-width: 860px) {
  .page-news .news-pinned {
    padding-top: 56px;
  }

  .page-news .feed-item > summary {
    grid-template-columns: 118px 1fr 88px;
    grid-template-areas: "time title cat";
    gap: 22px;
    align-items: baseline;
    padding: 18px 16px 18px 20px;
  }

  .page-news .feed-detail {
    padding: 0 16px 20px 160px;
  }

  .page-news .feed-detail p {
    max-width: 62ch;
  }

  .page-news .feed-media {
    padding: 26px 16px;
  }
}

@media (max-width: 420px) {
  .page-news .news-hero-panel {
    padding: 16px 14px 22px;
    margin-top: -24px;
  }

  .page-news .channel-list li,
  .page-news .rhythm-list li {
    grid-template-columns: 68px 1fr;
    gap: 10px;
  }

  .page-news .feed-banner {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-banner {
    transform: none;
  }
}