.page-news {
  --news-pad: clamp(56px, 8vw, 104px);
  --news-soft: rgba(216, 207, 188, 0.12);
  background: var(--c-space);
  color: var(--c-white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news section[id] {
  scroll-margin-top: 112px;
}

.page-news .shell,
.page-news .shell-narrow {
  position: relative;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  padding: 148px 0 76px;
  background: var(--c-space);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 34px;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-news .news-hero__copy .label {
  display: block;
  margin: 0 0 16px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-news .news-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--c-white);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--c-steel);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.page-news .news-hero__media {
  margin: 0;
  border: 2px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-night);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 52px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-news .fact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 20px 18px;
  background: var(--c-space);
}

.page-news .fact__num {
  font-family: var(--font-data);
  font-size: 1.3rem;
  letter-spacing: 0.01em;
  color: var(--c-cyan);
}

.page-news .fact__key {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--c-steel);
}

/* ---------- 章节标题 ---------- */

.page-news .section-head {
  position: relative;
  max-width: 46em;
  margin: 0 0 40px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}

.page-news .section-head .index-num {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-50%);
  padding-right: 12px;
  background: var(--c-space);
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
}

.page-news .section-head h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
  color: var(--c-white);
}

.page-news .section-head__lead {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--c-steel);
}

.page-news .section-head--paper {
  border-top-color: rgba(11, 27, 51, 0.22);
}

.page-news .section-head--paper .index-num {
  background: var(--c-paper);
  color: var(--c-orange);
}

.page-news .section-head--paper h2 {
  color: var(--c-space);
}

.page-news .section-head--paper .section-head__lead {
  color: #47566d;
}

/* ---------- 最新条目 ---------- */

.page-news .news-log {
  padding: 0 0 var(--news-pad);
  background: var(--c-space);
}

.page-news .entry-list {
  display: block;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 22px 0 22px 16px;
  border-bottom: 1px solid var(--hairline);
  transition: background-color 0.28s var(--ease);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--c-cyan);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.34s var(--ease);
}

.page-news .entry:hover {
  background-color: rgba(53, 230, 208, 0.04);
}

.page-news .entry:hover::before {
  transform: scaleY(1);
}

.page-news .entry__idx {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--c-orange);
}

.page-news .entry__cat {
  justify-self: start;
  padding: 4px 12px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  line-height: 1.4;
  color: var(--c-steel);
}

.page-news .entry__cat--obs {
  color: var(--c-cyan);
  border-color: rgba(53, 230, 208, 0.45);
}

.page-news .entry__cat--ver {
  color: var(--c-orange);
  border-color: rgba(255, 122, 47, 0.45);
}

.page-news .entry__cat--ser {
  color: var(--c-white);
  border-color: var(--hairline-strong);
}

.page-news .entry__cat--tip {
  color: var(--c-steel);
}

.page-news .entry__title {
  margin: 0;
  max-width: 30em;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.06rem;
  line-height: 1.5;
  letter-spacing: -0.012em;
  color: var(--c-white);
  transition: color 0.28s var(--ease);
}

.page-news .entry:hover .entry__title {
  color: var(--c-cyan);
}

.page-news .entry__sum {
  margin: 0;
  max-width: 48em;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--c-steel);
}

.page-news .entry__time {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(255, 122, 47, 0.9);
  white-space: nowrap;
}

.page-news .news-log__more {
  margin: 30px 0 0;
  max-width: 44em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-steel);
}

.page-news .news-log__more a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 208, 0.4);
}

.page-news .news-log__more a:hover {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 长期专题（暖纸色宽章节） ---------- */

.page-news .news-topics {
  padding: var(--news-pad) 0;
}

.page-news .topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.66);
  border: 2px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}

.page-news .topic-card:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 230, 208, 0.7);
}

.page-news .topic-card__media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-night);
}

.page-news .topic-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.page-news .topic-card:hover .topic-card__media img {
  transform: scale(1.06);
}

.page-news .topic-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 22px 24px;
}

.page-news .topic-card__body h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.16rem;
  line-height: 1.42;
  letter-spacing: -0.014em;
  color: var(--c-space);
}

.page-news .topic-card__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: #414f66;
}

.page-news .topic-card__body .tag {
  align-self: flex-start;
}

.page-news .topic-card__meta {
  margin-top: 6px;
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: #6c7a90;
}

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm {
  padding: var(--news-pad) 0;
  background: var(--c-space);
}

.page-news .rhythm-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-news .rhythm-cell {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 30px;
  background: var(--c-ink);
}

.page-news .rhythm-cell h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-news .rhythm-cell p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--c-steel);
}

.page-news .freq {
  display: grid;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-soft);
}

.page-news .freq > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-news .freq dt {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--c-steel);
}

.page-news .freq dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--c-orange);
}

.page-news .season-track {
  margin-top: 40px;
  padding: 26px 22px 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: var(--c-ink);
}

.page-news .phase-track {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.page-news .phase-track__base {
  stroke: var(--hairline-strong);
  stroke-width: 2;
}

.page-news .phase-track__live {
  stroke: var(--c-cyan);
  stroke-width: 2;
}

.page-news .phase-dot {
  fill: var(--c-cyan);
}

.page-news .phase-dot--start {
  fill: var(--c-orange);
}

.page-news .phase-dot--muted {
  fill: var(--c-steel);
}

.page-news .phase-label {
  fill: var(--c-steel);
  font-family: var(--font-body);
  font-size: 18px;
  letter-spacing: 2px;
}

.page-news .phase-label--muted {
  fill: rgba(143, 163, 191, 0.66);
}

.page-news .season-track__note {
  margin: 14px 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--c-steel);
}

/* ---------- 写这些内容的人 ---------- */

.page-news .news-team {
  padding: var(--news-pad) 0;
}

.page-news .team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-news .team-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px 28px;
  background: rgba(255, 255, 255, 0.68);
  border: 2px solid var(--c-line);
  border-radius: var(--radius-md);
}

.page-news .team-card__num {
  font-family: var(--font-data);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--c-violet);
}

.page-news .team-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--c-space);
}

.page-news .team-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: #414f66;
}

/* ---------- 订阅 ---------- */

.page-news .news-subscribe {
  padding: var(--news-pad) 0;
  background: var(--c-space);
}

.page-news .subscribe-panel {
  padding: 34px 24px 30px;
  background: var(--c-ink);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
}

.page-news .subscribe-panel__head {
  max-width: 44em;
  margin-bottom: 30px;
}

.page-news .subscribe-panel__head .index-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
}

.page-news .subscribe-panel__head h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--c-white);
}

.page-news .subscribe-panel__head p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--c-steel);
}

.page-news .subscribe-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .sub-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 24px;
  background: var(--c-space);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  transition: border-color 0.34s var(--ease), transform 0.34s var(--ease);
}

.page-news .sub-card:hover {
  transform: translateY(-2px);
  border-color: rgba(53, 230, 208, 0.6);
}

.page-news .sub-card .tag {
  align-self: flex-start;
}

.page-news .sub-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.06rem;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-news .sub-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--c-steel);
}

.page-news .freq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.page-news .freq-list li {
  padding: 5px 11px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--c-white);
}

.page-news .freq-list li:first-child {
  border-color: rgba(53, 230, 208, 0.55);
  color: var(--c-cyan);
}

.page-news .subscribe-panel__foot {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--news-soft);
}

.page-news .sync-bar {
  height: 4px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.page-news .subscribe-panel__sync {
  margin: 0;
  max-width: 52em;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--c-steel);
}

.page-news .subscribe-panel__sync a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 208, 0.4);
}

.page-news .subscribe-panel__sync a:hover {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 响应式 ---------- */

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

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

@media (min-width: 820px) {
  .page-news .news-hero {
    padding: 172px 0 100px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: 54px;
  }

  .page-news .news-hero__media img {
    aspect-ratio: 16 / 10;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    align-items: start;
  }

  .page-news .topic-card:nth-child(2) {
    margin-top: 30px;
  }

  .page-news .topic-card:nth-child(3) {
    margin-top: 60px;
  }

  .page-news .team-grid {
    grid-template-columns: 1.15fr 1fr 1fr;
    gap: 22px;
  }

  .page-news .subscribe-panel {
    padding: 44px 40px 40px;
  }
}

@media (min-width: 900px) {
  .page-news .entry {
    grid-template-columns: 50px 34px minmax(0, 1fr) 152px;
    grid-template-areas:
      "idx cat title time"
      "idx cat sum   time";
    gap: 0 20px;
    align-items: start;
    padding: 24px 12px 24px 20px;
  }

  .page-news .entry__idx {
    grid-area: idx;
    padding-top: 4px;
  }

  .page-news .entry__cat {
    grid-area: cat;
    justify-self: start;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    padding: 12px 6px;
    letter-spacing: 0.26em;
    line-height: 1;
  }

  .page-news .entry__title {
    grid-area: title;
  }

  .page-news .entry__sum {
    grid-area: sum;
    margin-top: 10px;
  }

  .page-news .entry__time {
    grid-area: time;
    padding-top: 5px;
    text-align: right;
  }

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

@media (min-width: 1024px) {
  .page-news .rhythm-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry::before,
  .page-news .entry__title,
  .page-news .topic-card,
  .page-news .topic-card__media img,
  .page-news .sub-card {
    transition: none;
  }

  .page-news .topic-card:hover,
  .page-news .sub-card:hover {
    transform: none;
  }

  .page-news .topic-card:hover .topic-card__media img {
    transform: none;
  }
}