.page-news {
  --news-line: var(--grid);
  --news-card: var(--panel);
  --news-body: var(--mist);
  color: var(--white);
  font-family: var(--font-display);
}

.page-news .news-hero {
  padding-block: clamp(20px, 3.4vw, 38px) clamp(30px, 5vw, 58px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(31, 169, 143, 0.16), rgba(5, 16, 14, 0) 62%),
    linear-gradient(180deg, rgba(184, 243, 228, 0.05), rgba(5, 16, 14, 0) 55%);
}

.page-news .news-hero-grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-news .news-kicker {
  color: var(--cyan);
  letter-spacing: 0.2em;
  margin: 0 0 10px;
}

.page-news .news-hero h1 {
  margin: 0;
  font-size: clamp(30px, 6.6vw, 58px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-news .news-lead {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  max-width: 46ch;
  color: var(--white);
}

.page-news .hero-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .hero-stats li {
  flex: 1 1 108px;
  padding: 12px 14px 0 0;
  border-right: 1px solid var(--news-line);
}

.page-news .hero-stats li:last-child {
  border-right: 0;
}

.page-news .hero-stats .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 19px;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-news .hero-stats .stat-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .news-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--news-line);
  background: var(--panel);
  overflow: hidden;
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.86);
}

.page-news .news-figure .media-caption {
  padding: 10px 12px;
  border-top: 1px solid var(--news-line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .news-section {
  padding-block: clamp(42px, 6vw, 86px);
  border-top: 1px solid var(--news-line);
}

.page-news .section-head {
  display: grid;
  gap: 8px;
  max-width: 68ch;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-news .section-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-news .section-title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-news .section-lead {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* 01 日志与筛选 */
.page-news .journal-body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .journal-aside {
  display: grid;
  align-content: start;
  gap: 16px;
}

.page-news .aside-kicker {
  margin: 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-news .filter-group {
  display: grid;
  gap: 6px;
}

.page-news .filter-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid var(--news-line);
  font-size: 14px;
  line-height: 1.4;
  color: var(--white);
  cursor: pointer;
  transition: border-color 0.16s ease, color 0.16s ease, background-color 0.16s ease;
}

.page-news .filter-chip .mono {
  font-size: 12px;
  color: var(--mist);
}

.page-news .filter-chip:hover {
  border-color: var(--cyan-deep);
}

.page-news #f-all:checked ~ .journal-aside .filter-chip[for="f-all"],
.page-news #f-review:checked ~ .journal-aside .filter-chip[for="f-review"],
.page-news #f-lineup:checked ~ .journal-aside .filter-chip[for="f-lineup"],
.page-news #f-version:checked ~ .journal-aside .filter-chip[for="f-version"] {
  border-color: var(--cyan);
  color: var(--cyan);
  background-color: rgba(111, 240, 212, 0.08);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-news #f-all:checked ~ .journal-aside .filter-chip[for="f-all"] .mono,
.page-news #f-review:checked ~ .journal-aside .filter-chip[for="f-review"] .mono,
.page-news #f-lineup:checked ~ .journal-aside .filter-chip[for="f-lineup"] .mono,
.page-news #f-version:checked ~ .journal-aside .filter-chip[for="f-version"] .mono {
  color: var(--cyan);
}

.page-news #f-all:focus-visible ~ .journal-aside .filter-chip[for="f-all"],
.page-news #f-review:focus-visible ~ .journal-aside .filter-chip[for="f-review"],
.page-news #f-lineup:focus-visible ~ .journal-aside .filter-chip[for="f-lineup"],
.page-news #f-version:focus-visible ~ .journal-aside .filter-chip[for="f-version"] {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
}

.page-news #f-review:checked ~ .journal-stream .entry:not(.entry--review),
.page-news #f-lineup:checked ~ .journal-stream .entry:not(.entry--lineup),
.page-news #f-version:checked ~ .journal-stream .entry:not(.entry--version) {
  display: none;
}

.page-news .aside-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .aside-tags .tag {
  padding: 3px 8px;
  border: 1px solid var(--news-line);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-news .aside-tags .tag--cyan {
  color: var(--cyan);
  border-color: rgba(111, 240, 212, 0.42);
}

.page-news .journal-stream {
  border-top: 1px solid var(--news-line);
}

.page-news .entry {
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--news-line);
  transition: background-color 0.16s ease;
}

.page-news .entry--wide {
  padding-block: 26px 28px;
}

.page-news .entry--pin {
  padding-left: 14px;
  border-left: 2px solid var(--cyan-deep);
}

.page-news .entry--wide .entry-title {
  font-size: clamp(21px, 2.9vw, 26px);
}

.page-news .entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-news .entry-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.08em;
}

.page-news .entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .entry-tags .tag {
  padding: 2px 8px;
  border: 1px solid var(--news-line);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .entry-tags .tag--cyan {
  color: var(--cyan);
  border-color: rgba(111, 240, 212, 0.42);
}

.page-news .entry-time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .entry-title {
  margin: 10px 0 6px;
  font-size: clamp(18px, 2.4vw, 23px);
  font-weight: 800;
  line-height: 1.36;
  letter-spacing: -0.01em;
}

.page-news .entry-desc {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .entry-more {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--news-line);
}

.page-news .entry-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

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

.page-news .entry-more summary::before {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-news .entry-more[open] summary::before {
  content: "－";
}

.page-news .entry-more summary:hover {
  color: var(--gold);
}

.page-news .entry-points {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  max-width: 64ch;
}

.page-news .entry-points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--white);
}

.page-news .entry-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-news .series-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 22px 0;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--news-line);
  background: linear-gradient(90deg, rgba(184, 243, 228, 0.18), rgba(184, 243, 228, 0.03));
}

.page-news .series-band-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.55) brightness(0.9);
}

.page-news .series-band .meta {
  color: var(--mist);
  letter-spacing: 0.18em;
}

.page-news .series-band-title {
  margin: 8px 0 16px;
  max-width: 30ch;
  font-size: clamp(17px, 2.3vw, 21px);
  font-weight: 800;
  line-height: 1.4;
}

/* 02 阵容观察 */
.page-news .lineup-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .lineup-list {
  display: grid;
  border-top: 1px solid var(--news-line);
}

.page-news .lineup-item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .lineup-item .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .lineup-item h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .lineup-item p {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* 03 版本记录 */
.page-news .version-list {
  display: grid;
  border-top: 1px solid var(--news-line);
}

.page-news .version-row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .version-badge {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-news .version-when {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .version-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* 04 专题系列 */
.page-news .series-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .series-cards {
  display: grid;
  align-content: start;
}

.page-news .series-card {
  padding: 14px 0 18px;
  border-top: 1px solid var(--news-line);
}

.page-news .series-card:last-child {
  border-bottom: 1px solid var(--news-line);
}

.page-news .series-count {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .series-card h3 {
  margin: 6px 0 6px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
}

.page-news .series-card p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* 05 更新节奏 */
.page-news .cadence-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .cadence-copy p {
  margin: 0 0 1.2em;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--white);
}

.page-news .cadence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-news .cadence-panel {
  border: 1px solid var(--news-line);
  background: var(--news-card);
  padding: 6px 18px 18px;
}

.page-news .slot {
  padding: 14px 0;
  border-bottom: 1px dashed var(--news-line);
}

.page-news .slot:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-news .slot-time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-news .slot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-note {
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-line);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
}

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

.page-news .news-note a:hover {
  color: var(--gold);
}

@media (min-width: 760px) {
  .page-news .version-row {
    grid-template-columns: 96px 150px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-news .journal-body {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-news .journal-aside {
    position: sticky;
    top: 24px;
  }

  .page-news .lineup-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-news .series-cards {
    margin-top: 26px;
  }

  .page-news .cadence-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .entry {
    padding-inline: 4px;
  }

  .page-news .entry--pin {
    padding-left: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-chip,
  .page-news .entry,
  .page-news .entry-more summary {
    transition: none;
  }
}