.page-news {
  background:
    linear-gradient(90deg, rgba(11, 31, 58, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(11, 31, 58, 0.035) 1px, transparent 1px),
    var(--c-cream);
  background-size: 26px 26px;
}

.page-news .breadcrumb {
  padding-top: 0.75rem;
}

/* ===== 首屏封面 ===== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(115deg, transparent 78%, rgba(0, 255, 136, 0.08) 78.4%, rgba(0, 255, 136, 0.08) 79.4%, transparent 80%),
    radial-gradient(ellipse at 88% 12%, rgba(0, 255, 136, 0.13), transparent 52%),
    var(--c-navy);
  padding: clamp(2.25rem, 6vw, 4.5rem) 0;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 63px, rgba(183, 197, 217, 0.06) 63px 64px);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -3rem;
  top: -3rem;
  width: 11rem;
  height: 11rem;
  border: 2px solid rgba(255, 77, 0, 0.4);
  transform: rotate(14deg);
  pointer-events: none;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 2rem;
  align-items: end;
  position: relative;
  z-index: 1;
}

@media (min-width: 760px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.45fr 0.85fr;
    gap: 3rem;
  }
}

.page-news .news-hero__flag {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-green);
  margin-bottom: 1.1rem;
}

.page-news .news-hero__flag-dot {
  width: 11px;
  height: 11px;
  background: var(--c-orange);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-news .news-hero .hero-title {
  font-size: clamp(2.2rem, 5.2vw, 4.4rem);
  line-height: 0.98;
  margin-bottom: 1rem;
}

.page-news .news-hero .hero-title em {
  color: var(--c-green);
  font-style: italic;
}

.page-news .news-hero .hero-lede {
  max-width: 58ch;
  color: var(--c-mist);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 0.25rem;
}

.page-news .news-hero__meta {
  background: rgba(6, 16, 31, 0.72);
  border: 1px solid rgba(0, 255, 136, 0.28);
  padding: 1.25rem 1.15rem;
  display: grid;
  gap: 0.65rem;
  position: relative;
}

.page-news .news-hero__meta::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 38px;
  height: 38px;
  background: var(--c-orange);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-news .news-hero__meta .stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(183, 197, 217, 0.16);
  padding-bottom: 0.55rem;
  margin-bottom: 0.15rem;
}

.page-news .news-hero__meta .stat:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-hero__meta .stat__num {
  color: var(--c-orange);
  font-size: 1.75rem;
  line-height: 1;
}

.page-news .news-hero__meta .stat__num--green {
  color: var(--c-green);
}

.page-news .news-hero__meta .stat__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-news .news-hero__meta .btn {
  margin-top: 0.5rem;
}

/* ===== 页内索引条 ===== */
.page-news .journal-index {
  border-bottom: 1px solid rgba(11, 31, 58, 0.14);
  background: rgba(248, 244, 232, 0.7);
}

.page-news .journal-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  padding: 0.8rem 0;
  margin: 0;
  list-style: none;
}

.page-news .journal-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  color: var(--c-navy);
  font-family: var(--font-head);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.2rem;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .journal-index__list a:hover,
.page-news .journal-index__list a:focus-visible {
  color: var(--c-orange);
  border-color: var(--c-green);
  outline: none;
}

.page-news .journal-index__num {
  font-size: 0.7rem;
  color: var(--c-orange);
  font-weight: 800;
}

/* ===== 最新发布 ===== */
.page-news .latest-grid {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}

@media (min-width: 820px) {
  .page-news .latest-grid {
    grid-template-columns: 1.55fr 1fr;
  }
}

.page-news .latest-main {
  background: var(--c-navy);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.page-news .latest-main__media {
  position: relative;
}

.page-news .latest-main__media img,
.page-news .topic-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .latest-main__num {
  position: absolute;
  right: 0.9rem;
  bottom: 0.6rem;
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 800;
  font-size: 3.2rem;
  line-height: 1;
  color: rgba(248, 244, 232, 0.92);
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  z-index: 2;
}

.page-news .latest-main__body {
  padding: clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  flex: 1;
}

.page-news .latest-main__body h3 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.08;
  color: var(--c-cream);
  margin: 0;
}

.page-news .latest-main__body p {
  color: var(--c-mist);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}

.page-news .latest-main .btn--outline {
  margin-top: auto;
  border-color: rgba(0, 255, 136, 0.55);
  color: var(--c-green);
}

.page-news .latest-main .btn--outline:hover,
.page-news .latest-main .btn--outline:focus-visible {
  background: var(--c-green);
  color: var(--c-ink);
}

.page-news .latest-side {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 820px) {
  .page-news .latest-side {
    grid-template-rows: 1fr 1fr;
  }
}

.page-news .latest-card {
  background: var(--c-cream);
  border: 1px solid rgba(11, 31, 58, 0.08);
  padding: clamp(1.2rem, 2.5vw, 1.8rem);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.6rem;
}

.page-news .latest-card::after {
  content: "";
  position: absolute;
  right: -1.6rem;
  bottom: -1.6rem;
  width: 6rem;
  height: 6rem;
  background: var(--c-orange);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: 0.08;
  pointer-events: none;
}

.page-news .latest-card--green {
  background: var(--c-green);
  border-color: transparent;
}

.page-news .latest-card__num {
  position: absolute;
  top: 0.6rem;
  right: 0.9rem;
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 800;
  font-size: 2.4rem;
  color: rgba(11, 31, 58, 0.18);
  line-height: 1;
  pointer-events: none;
}

.page-news .latest-card--green .latest-card__num {
  color: rgba(10, 10, 10, 0.18);
}

.page-news .latest-card h3 {
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  line-height: 1.12;
  color: var(--c-ink);
  margin: 0;
}

.page-news .latest-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #4a5568;
  margin: 0;
}

.page-news .latest-card--green p {
  color: rgba(10, 10, 10, 0.85);
}

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

.page-news .latest-card .link-arrow {
  margin-top: 0.35rem;
}

.page-news .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--c-orange);
}

.page-news .link-arrow::after {
  content: "→";
  font-size: 1.1rem;
  transition: transform 0.3s var(--ease);
}

.page-news .link-arrow:hover::after,
.page-news .link-arrow:focus-visible::after {
  transform: translateX(4px);
}

.page-news .latest-card--green .link-arrow {
  color: var(--c-ink);
}

/* ===== 专题文章 ===== */
.page-news .topics-layout {
  display: grid;
  gap: 2.25rem;
}

@media (min-width: 920px) {
  .page-news .topics-layout {
    grid-template-columns: 230px 1fr;
    gap: 2.75rem;
  }
}

.page-news .topics-index {
  border-left: 3px solid var(--c-orange);
  padding-left: 1.1rem;
}

@media (min-width: 920px) {
  .page-news .topics-index {
    position: sticky;
    top: 1.5rem;
    align-self: start;
    padding-top: 0.2rem;
  }
}

.page-news .topics-index .kicker {
  display: block;
  margin-bottom: 0.6rem;
}

.page-news .topics-index .index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.5rem;
  margin: 0;
  padding: 0;
}

@media (min-width: 920px) {
  .page-news .topics-index .index-list {
    display: block;
    gap: 0;
  }
}

.page-news .topics-stream {
  display: grid;
  gap: 1.5rem;
}

.page-news .topic-card {
  background: var(--c-cream);
  border: 1px solid rgba(11, 31, 58, 0.08);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(11, 31, 58, 0.06);
}

@media (min-width: 700px) {
  .page-news .topic-card {
    display: grid;
    grid-template-columns: 5fr 7fr;
  }
}

.page-news .topic-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 100%;
}

@media (min-width: 700px) {
  .page-news .topic-card__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 280px;
  }
}

.page-news .topic-card__count {
  position: absolute;
  right: 0.75rem;
  bottom: 0.6rem;
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 800;
  font-size: 2.2rem;
  line-height: 1;
  color: rgba(248, 244, 232, 0.92);
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  z-index: 2;
}

.page-news .topic-card__body {
  padding: clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}

.page-news .topic-card__cat {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-news .topic-card h3 {
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  line-height: 1.12;
  color: var(--c-navy);
  margin: 0;
}

.page-news .topic-card p {
  font-size: 0.93rem;
  line-height: 1.65;
  color: #4a5568;
  margin: 0;
}

.page-news .topic-card__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  width: 100%;
  margin: 0.6rem 0 0;
  padding: 0;
}

.page-news .topic-card__stats li {
  flex: 1 1 110px;
  background: var(--c-navy);
  color: var(--c-mist);
  padding: 0.6rem 0.75rem;
  font-size: 0.72rem;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.page-news .topic-card__stats strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.7rem;
  color: var(--c-green);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.page-news .topic-card--dark {
  background: var(--c-navy-deep);
  border-color: rgba(255, 255, 255, 0.08);
}

.page-news .topic-card--dark h3 {
  color: var(--c-cream);
}

.page-news .topic-card--dark p {
  color: var(--c-mist);
}

.page-news .topic-card--dark .topic-card__cat {
  color: var(--c-green);
}

.page-news .topic-card--dark .btn {
  border-color: rgba(255, 255, 255, 0.25);
}

/* ===== 更新日志 ===== */
.page-news .log-section {
  position: relative;
  background:
    linear-gradient(115deg, transparent 82%, rgba(0, 255, 136, 0.07) 82.4%, rgba(0, 255, 136, 0.07) 83.4%, transparent 84%),
    var(--c-navy-deep);
  padding: clamp(3rem, 7vw, 6rem) 0;
  margin-block: 2rem 1rem;
  clip-path: polygon(0 2.5%, 100% 0, 100% 97.5%, 0 100%);
}

.page-news .log-head {
  margin-bottom: 2rem;
  max-width: 640px;
}

.page-news .log-head__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1;
  color: var(--c-cream);
  margin: 0.4rem 0 0.6rem;
}

.page-news .log-head__lede {
  color: var(--c-mist);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .log-section .timeline {
  margin-top: 2rem;
}

.page-news .log-section .timeline__item {
  background: transparent;
}

.page-news .log-section .timeline__title {
  color: var(--c-cream);
}

.page-news .log-section .timeline__meta,
.page-news .log-section .timeline__text {
  color: var(--c-mist);
}

/* ===== 底部探索条 ===== */
.page-news .explore-bar {
  padding: 0.5rem 0 2.5rem;
}

.page-news .explore-bar__inner {
  display: flex;
  justify-content: center;
}

.page-news .explore-bar__inner p {
  background: var(--c-navy);
  color: var(--c-mist);
  font-size: 0.95rem;
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--c-green);
  margin: 0;
  text-align: center;
}

.page-news .explore-bar__inner a {
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 136, 0.4);
}

.page-news .explore-bar__inner a:hover,
.page-news .explore-bar__inner a:focus-visible {
  color: var(--c-orange);
  border-color: var(--c-orange);
  outline: none;
}