.page-news {
  --line-on-dark: rgba(234, 247, 241, 0.14);
  --line-on-paper: rgba(90, 74, 58, 0.3);
  background: var(--ink-green-950);
  color: var(--text-on-dark);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .wrap {
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .news-crumb {
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

.page-news .news-crumb .breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(234, 247, 241, 0.6);
}

.page-news .news-crumb .breadcrumb a {
  color: var(--cyan-glow);
  text-decoration: none;
}

.page-news .news-crumb .breadcrumb a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(1.6rem, 4vw, 3rem) clamp(2.4rem, 6vw, 4.5rem);
  background-image:
    radial-gradient(120% 80% at 88% 0%, rgba(41, 242, 194, 0.12), transparent 62%),
    repeating-linear-gradient(102deg, transparent 0 46px, rgba(41, 242, 194, 0.055) 46px 47px);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  margin-bottom: clamp(1.4rem, 3vw, 2.4rem);
  background: linear-gradient(90deg, var(--cyan-glow) 0 22%, var(--gold-rank) 22% 38%, var(--heat-orange) 38% 48%, transparent 48%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-news .news-rail {
  border-top: 1px solid var(--line-on-dark);
  padding-top: 0.9rem;
}

.page-news .news-rail__kicker {
  margin: 0 0 0.8rem;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--cyan-glow);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.2rem;
  color: rgba(234, 247, 241, 0.82);
  text-decoration: none;
  font-size: 0.87rem;
  line-height: 1.5;
  border-left: 2px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), padding-left 0.24s var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--cyan-glow);
  border-left-color: var(--cyan-glow);
  padding-left: 0.6rem;
}

.page-news .news-rail__link[aria-current="true"] {
  color: var(--cyan-glow);
  border-left-color: var(--heat-orange);
}

.page-news .news-rail__dot {
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--cyan-glow);
  transform: rotate(45deg);
}

.page-news .news-rail__note {
  margin: 1rem 0 0;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: rgba(234, 247, 241, 0.42);
}

.page-news .news-hero__main .section-label {
  color: var(--cyan-glow);
}

.page-news .news-hero h1 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 7.4vw, 4.9rem);
  line-height: 0.99;
  letter-spacing: -0.02em;
  color: var(--text-on-dark);
}

.page-news .news-hero__lede {
  margin: clamp(1rem, 2.4vw, 1.5rem) 0 0;
  max-width: 44rem;
  font-size: clamp(0.95rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  color: rgba(234, 247, 241, 0.82);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.2rem, 3vw, 1.9rem);
}

.page-news .news-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-on-dark);
}

.page-news .stat {
  display: grid;
  gap: 0.2rem;
}

.page-news .stat__label {
  margin: 0;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: rgba(234, 247, 241, 0.52);
}

.page-news .stat__num {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--gold-rank);
  font-variant-numeric: tabular-nums;
}

/* ---------- 通用区块 ---------- */
.page-news .news-block {
  padding-block: clamp(2.4rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line-on-dark);
  scroll-margin-top: 96px;
}

.page-news .news-block__head {
  max-width: 46rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.8rem);
}

.page-news .news-block__head .section-label {
  color: var(--cyan-glow);
}

.page-news .news-block h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.page-news .news-block__lede {
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(234, 247, 241, 0.76);
}

/* ---------- 本期前瞻 ---------- */
.page-news .news-block--dark {
  background: var(--ink-green-900);
}

.page-news .forecast {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

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

.page-news .outline__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.95rem 0.9rem 0.95rem 0;
  border-top: 1px solid var(--line-on-dark);
}

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

.page-news .outline__num {
  font-size: 0.92rem;
  font-weight: 700;
  color: rgba(234, 247, 241, 0.45);
  font-variant-numeric: tabular-nums;
  padding-top: 0.15rem;
}

.page-news .outline__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-news .outline__text {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(234, 247, 241, 0.74);
}

.page-news .outline__item--pin {
  background: linear-gradient(90deg, rgba(255, 106, 61, 0.16), rgba(255, 106, 61, 0) 72%);
  border-left: 3px solid var(--heat-orange);
  padding-left: 0.9rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-news .outline__item--pin .outline__num {
  color: var(--heat-orange);
}

.page-news .outline__item--pin .tag {
  display: inline-block;
  margin-top: 0.55rem;
}

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

.page-news .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-on-dark);
  background: #0a231c;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

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

.page-news .media-frame--wide img {
  aspect-ratio: 16 / 9;
}

.page-news .media-frame--tall img {
  aspect-ratio: 3 / 4;
}

.page-news .media-caption {
  margin: 0.6rem 0 0;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: rgba(234, 247, 241, 0.5);
}

/* ---------- 专题索引（纸面） ---------- */
.page-news .news-block--paper {
  background: var(--paper-cream);
  color: var(--text-on-paper);
  border-top-color: var(--line-brown);
}

.page-news .news-block--paper h2 {
  color: var(--text-on-paper);
}

.page-news .news-block--paper .section-label {
  color: var(--cyan-deep);
}

.page-news .news-block--paper .news-block__lede {
  color: rgba(23, 35, 31, 0.78);
}

.page-news .news-block--paper .media-frame {
  border-color: var(--line-on-paper);
  background: var(--paper-cream-2);
}

.page-news .news-block--paper .media-caption {
  color: rgba(23, 35, 31, 0.58);
}

.page-news .topic-tabs {
  --tab-gap: 0.4rem;
}

.page-news .tablist {
  display: flex;
  gap: var(--tab-gap);
  overflow-x: auto;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid rgba(90, 74, 58, 0.4);
  scrollbar-width: thin;
}

.page-news .tab {
  flex: none;
  border: 1px solid rgba(90, 74, 58, 0.45);
  background: transparent;
  color: var(--text-on-paper);
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: background 0.24s var(--ease), color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .tab:hover {
  border-color: var(--ink-green-900);
  background: var(--paper-cream-2);
}

.page-news .tab[aria-selected="true"] {
  background: var(--ink-green-950);
  border-color: var(--ink-green-950);
  color: var(--cyan-glow);
}

.page-news .tab:focus-visible {
  outline: 2px solid var(--cyan-deep);
  outline-offset: 2px;
}

.page-news .tabpanel {
  --entry-accent: var(--cyan-deep);
  padding-top: clamp(1.2rem, 3vw, 2rem);
}

.page-news .tabpanel[data-tab-panel="entry"] {
  --entry-accent: var(--heat-orange);
}

.page-news .tabpanel[data-tab-panel="watch"] {
  --entry-accent: var(--gold-rank);
}

.page-news .tabpanel[data-tab-panel="compat"] {
  --entry-accent: #0f6f5d;
}

.page-news .tabpanel[data-tab-panel="weekly"] {
  --entry-accent: var(--heat-red);
}

.page-news .tabpanel + .tabpanel {
  margin-top: clamp(1.4rem, 3.4vw, 2.2rem);
  padding-top: clamp(1.4rem, 3.4vw, 2.2rem);
  border-top: 1px dashed rgba(90, 74, 58, 0.4);
}

.page-news .panel__label {
  margin: 0 0 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--entry-accent);
}

.page-news .entry {
  padding-block: clamp(0.9rem, 2.4vw, 1.3rem);
  border-top: 1px solid var(--line-on-paper);
}

.page-news .entry:first-of-type {
  border-top: none;
  padding-top: 0.3rem;
}

.page-news .entry__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
}

.page-news .entry__trail {
  flex: none;
  width: 2rem;
  height: 2px;
  background: var(--entry-accent);
  transform: rotate(-12deg);
  transform-origin: left center;
  transition: width 0.3s var(--ease);
}

.page-news .entry:hover .entry__trail {
  width: 3.6rem;
}

.page-news .entry__title {
  flex: 1 1 18rem;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.5vw, 1.5rem);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--text-on-paper);
}

.page-news .entry__meta {
  flex: none;
  margin-left: auto;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: rgba(23, 35, 31, 0.55);
  font-variant-numeric: tabular-nums;
}

.page-news .entry__figure {
  margin: 0 0 clamp(1rem, 2.6vw, 1.6rem);
  max-width: 30rem;
}

.page-news .entry__figure--tall {
  max-width: 20rem;
}

.page-news .fold {
  margin-top: 0.7rem;
  border-left: 2px solid rgba(90, 74, 58, 0.28);
  padding-left: 0.85rem;
}

.page-news .fold summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--cyan-deep);
  list-style: none;
}

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

.page-news .fold summary::before {
  content: "＋ ";
}

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

.page-news .fold summary:focus-visible {
  outline: 2px solid var(--cyan-deep);
  outline-offset: 3px;
}

.page-news .fold-body {
  margin-top: 0.45rem;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(23, 35, 31, 0.8);
}

.page-news .fold-body p {
  margin: 0;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-block--deep {
  background:
    repeating-linear-gradient(78deg, transparent 0 62px, rgba(41, 242, 194, 0.05) 62px 63px),
    var(--ink-green-900);
}

.page-news .cadence {
  display: grid;
  gap: 0.9rem;
}

.page-news .cadence__item {
  padding: 1.1rem 1.1rem 1.2rem;
  background: rgba(7, 28, 23, 0.6);
  border-top: 2px solid var(--cyan-glow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-news .cadence__time {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan-glow);
}

.page-news .cadence__title {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .cadence__text {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(234, 247, 241, 0.74);
}

.page-news .cadence__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-top: clamp(1.4rem, 3.4vw, 2rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-on-dark);
}

.page-news .cadence__links-label {
  margin: 0 0.4rem 0 0;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: rgba(234, 247, 241, 0.45);
}

/* ---------- 去向 ---------- */
.page-news .news-block--paper2 {
  background: var(--paper-cream-2);
  color: var(--text-on-paper);
  border-top-color: var(--line-brown);
}

.page-news .news-block--paper2 h2 {
  color: var(--text-on-paper);
}

.page-news .news-block--paper2 .section-label {
  color: var(--cyan-deep);
}

.page-news .news-block--paper2 .news-block__lede {
  color: rgba(23, 35, 31, 0.78);
}

.page-news .routes {
  display: grid;
  gap: 0.75rem;
}

.page-news .route-card {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.1rem 1.15rem;
  text-decoration: none;
  color: var(--text-on-paper);
  background: var(--paper-cream);
  border-left: 3px solid var(--ink-green-900);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-news .route-card:hover,
.page-news .route-card:focus-visible {
  border-left-color: var(--heat-orange);
  transform: translateY(-2px);
}

.page-news .route-card__label {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--cyan-deep);
}

.page-news .route-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
}

.page-news .route-card__text {
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(23, 35, 31, 0.76);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

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

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 196px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.6rem);
  }

  .page-news .news-rail {
    border-top: none;
    border-left: 1px solid var(--line-on-dark);
    padding: 0.2rem 0 0 1.1rem;
  }

  .page-news .forecast {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-news .forecast__figure {
    position: sticky;
    top: 96px;
  }

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

  .page-news .routes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__trail,
  .page-news .news-rail__link,
  .page-news .route-card,
  .page-news .tab {
    transition: none;
  }

  .page-news .route-card:hover {
    transform: none;
  }
}