.page-news {
  --news-hair: rgba(53, 224, 206, 0.16);
  --news-rule: rgba(30, 94, 102, 0.5);
  --news-gap: clamp(1rem, 3vw, 2rem);
  background-color: var(--ink);
  color: var(--fog);
  overflow-x: hidden;
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-news [id] {
  scroll-margin-top: 6.5rem;
}

.page-news .breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.75rem);
  padding-bottom: clamp(0.5rem, 2vw, 1rem);
}

/* ---------- 页头 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(1.75rem, 4vw, 3rem);
  border-bottom: 1px solid var(--news-hair);
  background-image:
    radial-gradient(circle at 84% 12%, rgba(139, 92, 246, 0.32), transparent 58%),
    radial-gradient(circle at 6% 92%, rgba(53, 224, 206, 0.14), transparent 52%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -28%;
  right: -14%;
  width: 56%;
  height: 150%;
  background-image: linear-gradient(152deg, rgba(139, 92, 246, 0.24), rgba(53, 224, 206, 0.06) 58%, transparent 78%);
  transform: rotate(11deg);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-hero__copy .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.2em;
  margin-bottom: 0.9rem;
}

.page-news .news-hero__copy h1 {
  font-size: clamp(1.85rem, 5.4vw, 3.35rem);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
  color: var(--fog);
}

.page-news .news-hero__copy .lede {
  max-width: 40ch;
  color: var(--slate);
  line-height: 1.85;
  margin: 0 0 1.5rem;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .news-hero__figure {
  margin: 0;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius);
  background-color: var(--panel);
  overflow: hidden;
  box-shadow: var(--shadow-panel);
}

.page-news .news-hero__figure img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-hero__figure .media__caption {
  padding: 0.7rem 1rem;
  font-size: 0.78rem;
  color: var(--slate);
  border-top: 1px solid rgba(30, 94, 102, 0.45);
}

.page-news .news-scale {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: clamp(26px, 4vw, 40px);
  margin-top: clamp(1.25rem, 4vw, 2.25rem);
  opacity: 0.85;
}

/* ---------- 日志流 ---------- */
.page-news .news-stream {
  padding: clamp(2rem, 5vw, 3.75rem) 0;
}

.page-news .journal-layout {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
}

.page-news .journal-aside__label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin: 0 0 0.75rem;
}

.page-news .journal-index {
  display: grid;
  gap: 0.2rem;
  margin-bottom: 1.5rem;
}

.page-news .journal-index a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.65rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  color: var(--slate);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 0.25s var(--ease), background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .journal-index a .mono {
  font-size: 0.72rem;
  color: var(--line);
}

.page-news .journal-index a:hover,
.page-news .journal-index a:focus-visible,
.page-news .journal-index a.is-in {
  color: var(--fog);
  background-color: rgba(53, 224, 206, 0.07);
  border-left-color: var(--cyan);
}

.page-news .journal-index a:hover .mono,
.page-news .journal-index a:focus-visible .mono,
.page-news .journal-index a.is-in .mono {
  color: var(--amber);
}

.page-news .journal-issues {
  border-top: 1px solid var(--news-rule);
  padding-top: 1rem;
}

.page-news .journal-issues ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .journal-issues li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--slate);
}

.page-news .journal-issues li .mono {
  color: var(--paper);
  font-size: 0.7rem;
}

.page-news .journal-main {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  min-width: 0;
}

.page-news .journal-main__lead {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-news .log-group {
  border-top: 1px solid var(--news-rule);
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
  min-width: 0;
}

.page-news .log-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-news .log-group__head h2 {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-news .log-group__count {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-news .log-group__note {
  margin: 0.55rem 0 0.9rem;
  max-width: 46ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-news .log-entry {
  position: relative;
  display: grid;
  gap: 0.5rem;
  padding: clamp(1rem, 2.4vw, 1.35rem) 0 clamp(1rem, 2.4vw, 1.35rem) 0.85rem;
  border-bottom: 1px solid rgba(30, 94, 102, 0.4);
  border-left: 2px solid transparent;
  transition: border-color 0.3s var(--ease), padding-left 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-news .log-entry:hover,
.page-news .log-entry:focus-within {
  border-left-color: var(--cyan);
  padding-left: 1.15rem;
  background-image: linear-gradient(90deg, rgba(53, 224, 206, 0.09), rgba(53, 224, 206, 0) 78%);
}

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

.page-news .log-entry__num {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .log-entry__title {
  margin: 0;
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  line-height: 1.55;
  font-weight: 700;
  color: var(--fog);
}

.page-news .log-entry__excerpt {
  margin: 0;
  max-width: 54ch;
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--slate);
}

/* ---------- 本期专题 ---------- */
.page-news .news-feature {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  border-top: 1px solid var(--news-hair);
  border-bottom: 1px solid var(--news-hair);
  background-image: linear-gradient(180deg, rgba(11, 27, 47, 0.1), rgba(11, 27, 47, 0.85));
}

.page-news .feature-grid {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-news .feature-figure {
  margin: 0;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius);
  background-color: var(--panel);
  overflow: hidden;
}

.page-news .feature-figure img {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-news .feature-figure .media__caption {
  padding: 0.7rem 1rem;
  font-size: 0.78rem;
  color: var(--slate);
  border-top: 1px solid rgba(30, 94, 102, 0.45);
}

.page-news .feature-body p {
  margin: 0 0 1.1rem;
  max-width: 44ch;
  line-height: 1.85;
  color: var(--slate);
}

.page-news .feature-steps {
  list-style: none;
  counter-reset: newsstep;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-news .feature-steps li {
  counter-increment: newsstep;
  position: relative;
  padding-left: 2.35rem;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .feature-steps li::before {
  content: counter(newsstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.12rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--amber);
  border: 1px solid rgba(242, 184, 75, 0.45);
  border-radius: var(--radius-xs);
  padding: 0.1rem 0.3rem;
}

/* ---------- 适配时间线 ---------- */
.page-news .news-timeline {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.page-news .timeline-grid {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-news .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.4rem;
  bottom: 0.6rem;
  width: 1px;
  background-image: linear-gradient(180deg, var(--cyan), rgba(53, 224, 206, 0.06));
}

.page-news .timeline__item {
  position: relative;
  padding: 0 0 1.5rem 1.75rem;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(242, 184, 75, 0.16);
}

.page-news .timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .timeline__stamp {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .timeline__item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  line-height: 1.55;
  font-weight: 700;
  color: var(--fog);
}

.page-news .timeline__item p {
  margin: 0;
  max-width: 42ch;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .timeline-figure {
  margin: 0;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius);
  background-color: var(--panel);
  overflow: hidden;
}

.page-news .timeline-figure img {
  width: 100%;
  aspect-ratio: 10 / 6;
  object-fit: cover;
}

.page-news .timeline-figure .media__caption {
  padding: 0.7rem 1rem;
  font-size: 0.78rem;
  color: var(--slate);
  border-top: 1px solid rgba(30, 94, 102, 0.45);
}

/* ---------- 换机提示 ---------- */
.page-news .news-switch {
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(2rem, 5vw, 3.5rem);
}

.page-news .switch-grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: stretch;
}

.page-news .switch-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(242, 184, 75, 0.35);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background-image: linear-gradient(135deg, rgba(242, 184, 75, 0.09), rgba(11, 27, 47, 0.9) 62%);
  background-color: var(--panel);
}

.page-news .switch-card .eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--paper);
}

.page-news .switch-card h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.25rem, 3.2vw, 1.7rem);
  line-height: 1.4;
  font-weight: 700;
  color: var(--fog);
}

.page-news .switch-card p {
  margin: 0 0 1.25rem;
  max-width: 44ch;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--slate);
}

.page-news .switch-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-news .switch-figure {
  margin: 0;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius);
  background-color: var(--panel);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-news .switch-figure img {
  width: 100%;
  flex: 1;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-news .switch-figure .media__caption {
  padding: 0.7rem 1rem;
  font-size: 0.78rem;
  color: var(--slate);
  border-top: 1px solid rgba(30, 94, 102, 0.45);
}

/* ---------- 分类与订阅 ---------- */
.page-news .news-follow {
  padding: 0 0 clamp(2.5rem, 6vw, 4.5rem);
}

.page-news .follow-grid {
  display: grid;
  gap: clamp(1rem, 3vw, 1.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-news .follow-panel {
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: 1px solid var(--news-rule);
  border-radius: var(--radius);
  background-color: var(--panel);
}

.page-news .follow-panel h3 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fog);
}

.page-news .follow-list {
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.page-news .follow-list div {
  border-left: 1px solid rgba(53, 224, 206, 0.35);
  padding-left: 0.85rem;
}

.page-news .follow-list dt {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 0.2rem;
}

.page-news .follow-list dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .follow-panel--mail {
  background-image: linear-gradient(160deg, rgba(139, 92, 246, 0.18), rgba(11, 27, 47, 0.95) 68%);
  border-color: rgba(139, 92, 246, 0.35);
}

.page-news .follow-panel--mail p {
  margin: 0 0 1rem;
  max-width: 40ch;
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--slate);
}

.page-news .follow-panel__mail {
  margin-bottom: 0.6rem !important;
}

.page-news .follow-panel__mail a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px dashed rgba(242, 184, 75, 0.55);
  padding-bottom: 0.15rem;
  word-break: break-all;
}

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

.page-news .follow-panel__note {
  font-size: 0.82rem !important;
  color: var(--paper) !important;
  margin-bottom: 1.25rem !important;
}

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

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
  }

  .page-news .feature-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-news .timeline-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-news .switch-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news .follow-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-news .journal-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.25rem);
    align-items: start;
  }

  .page-news .journal-aside__sticky {
    position: sticky;
    top: 7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-entry,
  .page-news .journal-index a {
    transition: none;
  }

  .page-news .log-entry:hover,
  .page-news .log-entry:focus-within {
    padding-left: 0.85rem;
  }
}
<<<END>>>