.page-news {
  --news-line: rgba(183, 170, 217, 0.16);
  --news-line-strong: rgba(168, 85, 247, 0.42);
  --news-rail: 200px;
  display: block;
  overflow-x: clip;
  background: var(--night-indigo);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news .mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.page-news .crumb-wrap {
  padding-block: 1.35rem 0.35rem;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(1.25rem, 3.5vw, 2rem) clamp(2.75rem, 7vw, 4.75rem);
  background:
    radial-gradient(900px 460px at 84% -6%, rgba(168, 85, 247, 0.3), transparent 64%),
    radial-gradient(680px 420px at 2% 92%, rgba(53, 196, 240, 0.15), transparent 62%);
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: end;
}

.page-news .hero-title {
  margin: 0.85rem 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 8vw, 4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .hero-title em {
  display: block;
  margin-top: 0.35rem;
  font-style: normal;
  font-weight: 200;
  font-size: clamp(1.35rem, 4.4vw, 2.15rem);
  line-height: 1.12;
  color: var(--neon-purple);
}

.page-news .hero-lede {
  max-width: 34em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-muted);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.85rem;
}

/* 赛季 HUD */
.page-news .season-hud {
  position: relative;
  padding: clamp(1.15rem, 3.4vw, 1.9rem);
  border: 1px solid var(--news-line-strong);
  border-radius: 16px;
  background: linear-gradient(155deg, rgba(36, 21, 70, 0.95), rgba(6, 34, 43, 0.95));
  box-shadow:
    inset 0 0 44px rgba(168, 85, 247, 0.16),
    0 22px 55px rgba(0, 0, 0, 0.5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-news .hud-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.page-news .hud-season {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .pixel-track {
  display: grid;
  grid-template-columns: repeat(13, minmax(0, 1fr));
  gap: 3px;
  margin: 1.15rem 0 1.1rem;
}

.page-news .pixel-cell {
  height: 14px;
  border-radius: 2px;
  background: rgba(183, 170, 217, 0.16);
}

.page-news .pixel-cell.is-on {
  background: linear-gradient(180deg, var(--laser-pink), var(--neon-purple));
  box-shadow: 0 0 12px rgba(255, 79, 216, 0.5);
}

.page-news .pixel-cell.is-now {
  background: linear-gradient(180deg, var(--gold), var(--laser-pink));
  box-shadow: 0 0 14px rgba(255, 198, 77, 0.6);
  animation: news-pulse 1.6s ease-in-out infinite;
}

.page-news .hud-rows {
  margin: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .hud-rows > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .hud-rows dt {
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.page-news .hud-rows dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-news .hud-stamp {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--electric-blue);
}

.page-news .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--electric-blue);
  box-shadow: 0 0 10px var(--electric-blue);
  animation: news-pulse 1.6s ease-in-out infinite;
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* ---------- 公告列表 ---------- */
.page-news .news-board {
  padding-block: clamp(2.75rem, 7vw, 4.5rem);
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
  background: linear-gradient(180deg, rgba(6, 34, 43, 0.96), rgba(21, 11, 46, 0.9));
}

.page-news .sec-title {
  margin: 0.7rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.2vw, 2.35rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .sec-lede {
  max-width: 40em;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink-muted);
}

.page-news .board-head {
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-news .board-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

.page-news .board-rail {
  align-self: start;
}

.page-news .rail-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.42rem 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--news-line);
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.84rem;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}

.page-news .rail-list a .mono {
  color: var(--electric-blue);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.page-news .rail-list a:hover,
.page-news .rail-list a:focus-visible {
  color: var(--ink);
  border-color: var(--neon-purple);
}

.page-news .rail-list a.is-active {
  color: var(--ink);
  border-color: rgba(168, 85, 247, 0.55);
  background: rgba(168, 85, 247, 0.12);
  box-shadow: inset 2px 0 0 var(--neon-purple);
}

/* 筛选 */
.page-news .filter-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.page-news .tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.48rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(183, 170, 217, 0.3);
  background: rgba(36, 21, 70, 0.6);
  color: var(--ink-muted);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

.page-news .tag-chip:hover {
  color: var(--ink);
  border-color: rgba(168, 85, 247, 0.6);
}

.page-news .filter-radio:checked + .tag-chip {
  color: var(--ink);
  border-color: var(--laser-pink);
  background: rgba(255, 79, 216, 0.14);
  box-shadow: 0 0 0 1px var(--laser-pink), 0 0 18px rgba(255, 79, 216, 0.35);
}

.page-news .filter-radio:focus-visible + .tag-chip {
  outline: 2px solid var(--electric-blue);
  outline-offset: 2px;
}

.page-news .filter-bar:has(#f-season:checked) ~ .notice-list .notice:not(.notice--season),
.page-news .filter-bar:has(#f-weekend:checked) ~ .notice-list .notice:not(.notice--weekend),
.page-news .filter-bar:has(#f-version:checked) ~ .notice-list .notice:not(.notice--version),
.page-news .filter-bar:has(#f-community:checked) ~ .notice-list .notice:not(.notice--community) {
  display: none;
}

/* 条目 */
.page-news .notice {
  margin-bottom: 0.7rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--news-line);
  border-left-width: 4px;
  border-left-style: solid;
  border-left-color: var(--neon-purple);
  border-radius: 10px;
  background: rgba(21, 11, 46, 0.6);
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}

.page-news .notice:hover,
.page-news .notice[open] {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(168, 85, 247, 0.2);
}

.page-news .notice--season { border-left-color: var(--neon-purple); }
.page-news .notice--weekend { border-left-color: var(--laser-pink); }
.page-news .notice--version { border-left-color: var(--electric-blue); }
.page-news .notice--community { border-left-color: var(--gold); }

.page-news .notice summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.7rem;
  list-style: none;
  cursor: pointer;
}

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

.page-news .notice summary:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .notice summary::after {
  content: "+";
  margin-left: 0.15rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--neon-purple);
}

.page-news .notice[open] summary::after {
  content: "–";
  color: var(--laser-pink);
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 0.16rem 0.5rem;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
  white-space: nowrap;
}

.page-news .tag--season { color: var(--neon-purple); }
.page-news .tag--weekend { color: var(--laser-pink); }
.page-news .tag--version { color: var(--electric-blue); }
.page-news .tag--community { color: var(--gold); }

.page-news .notice-title {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: 0.96rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .notice-time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  white-space: nowrap;
}

.page-news .notice-desc {
  max-width: 42em;
  margin: 0.7rem 0 0 0;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--news-line);
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--ink-muted);
}

/* ---------- 赛季专题 ---------- */
.page-news .news-season {
  position: relative;
  padding-block: clamp(3.25rem, 9vw, 6rem);
  background:
    radial-gradient(760px 420px at 82% 0%, rgba(255, 79, 216, 0.22), transparent 66%),
    linear-gradient(160deg, var(--wine), #20081a 68%, var(--night-indigo));
  clip-path: polygon(0 3vw, 100% 0, 100% calc(100% - 3vw), 0 100%);
}

.page-news .season-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4.5vw, 3rem);
  align-items: start;
  margin-top: 1.2rem;
}

.page-news .season-copy p {
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ink-muted);
}

.page-news .stage-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.page-news .stage-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
  padding: 0.72rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-muted);
}

.page-news .stage-list .mono {
  color: var(--gold);
  letter-spacing: 0.12em;
}

.page-news .stage-list strong {
  color: var(--ink);
  font-weight: 600;
}

.page-news .season-note,
.page-news .version-note,
.page-news .community-note {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink-muted);
}

.page-news .season-note a,
.page-news .version-note a,
.page-news .community-note a {
  color: var(--neon-purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 媒体框 */
.page-news .media-frame {
  position: relative;
  margin: 0;
  border: 1px solid rgba(168, 85, 247, 0.32);
  border-radius: 14px;
  overflow: hidden;
  background: var(--card-purple);
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.16);
}

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

.page-news .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-news .media-caption {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0.6rem 0.85rem;
  background: rgba(21, 11, 46, 0.82);
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--ink-muted);
}

/* ---------- 版本上线 ---------- */
.page-news .news-version {
  padding-block: clamp(2.75rem, 7vw, 4.75rem);
  background: var(--night-indigo);
}

.page-news .version-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4.5vw, 3rem);
  align-items: start;
  margin-top: 1.2rem;
}

.page-news .version-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.25rem;
}

.page-news .version-meta .mono {
  padding: 0.18rem 0.5rem;
  border: 1px solid var(--news-line);
  border-radius: 4px;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
}

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

.page-news .version-list li {
  position: relative;
  padding: 0.68rem 0 0.68rem 2.4rem;
  border-bottom: 1px dashed var(--news-line);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .version-list li::before {
  counter-increment: ver;
  content: "0" counter(ver);
  position: absolute;
  left: 0;
  top: 0.72rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--electric-blue);
}

/* ---------- 周末限时 ---------- */
.page-news .news-weekend {
  padding-block: clamp(2.75rem, 7vw, 4.75rem);
  background: linear-gradient(180deg, rgba(6, 34, 43, 0.94), rgba(6, 34, 43, 0.72));
  border-block: 1px solid var(--news-line);
}

.page-news .weekend-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4.5vw, 3rem);
  align-items: start;
  margin-top: 1.2rem;
}

.page-news .weekend-copy p {
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ink-muted);
}

.page-news .weekend-list {
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .weekend-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.7rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .weekend-list strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.page-news .weekend-when {
  flex: 1 1 100%;
  color: var(--electric-blue);
  letter-spacing: 0.06em;
}

/* ---------- 社群联动 ---------- */
.page-news .news-community {
  padding-block: clamp(2.75rem, 7vw, 4.75rem);
  background:
    radial-gradient(620px 380px at 12% 8%, rgba(255, 198, 77, 0.12), transparent 66%),
    var(--night-indigo);
}

.page-news .community-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4.5vw, 3rem);
  align-items: start;
  margin-top: 1.2rem;
}

.page-news .community-copy p {
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ink-muted);
}

.page-news .community-list {
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .community-list li {
  padding: 0.7rem 0 0.7rem 1rem;
  border-left: 2px solid rgba(255, 198, 77, 0.5);
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-news .community-list .mono {
  display: block;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin-bottom: 0.15rem;
}

/* ---------- 归档查询 ---------- */
.page-news .news-archive {
  padding-block: clamp(2.75rem, 7vw, 4.75rem) clamp(3.5rem, 9vw, 6rem);
  background: linear-gradient(180deg, rgba(36, 21, 70, 0.35), rgba(21, 11, 46, 0.92));
  border-top: 1px solid var(--news-line);
}

.page-news .archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1.4rem;
}

.page-news .archive-card {
  padding: 1.35rem 1.2rem;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(36, 21, 70, 0.92), rgba(21, 11, 46, 0.92));
}

.page-news .archive-num {
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .archive-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .archive-card p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-news .archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.85rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .archive-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-news .notice summary {
    flex-wrap: nowrap;
  }

  .page-news .notice-title {
    flex: 1 1 auto;
  }

  .page-news .weekend-when {
    flex: 0 0 auto;
    margin-left: auto;
  }

  .page-news .season-grid,
  .page-news .version-grid,
  .page-news .weekend-grid,
  .page-news .community-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-news .news-community .community-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  }

  .page-news .version-visual,
  .page-news .weekend-visual {
    position: sticky;
    top: 1.5rem;
  }
}

@media (min-width: 960px) {
  .page-news .board-grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(1.75rem, 4vw, 3rem);
  }

  .page-news .board-rail {
    position: sticky;
    top: 1.5rem;
  }

  .page-news .rail-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    border-left: 1px solid var(--news-line);
  }

  .page-news .rail-list a {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 0.6rem 0.75rem;
  }

  .page-news .rail-list a.is-active {
    border-left-color: var(--neon-purple);
    background: rgba(168, 85, 247, 0.1);
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pixel-cell.is-now,
  .page-news .pulse-dot {
    animation: none;
  }

  .page-news .notice,
  .page-news .tag-chip,
  .page-news .rail-list a {
    transition: none;
  }

  .page-news .notice:hover,
  .page-news .notice[open] {
    transform: none;
  }
}