.page-news {
  --news-article-gap: 1.5rem;
  --news-topic-radius: 1.25rem;
  --news-topic-pad: 2rem;
  --news-card-bg: rgba(245, 240, 232, 0.06);
  --news-card-border: rgba(245, 240, 232, 0.1);
  --news-led-size: 0.625rem;
  background: var(--c-milk);
  color: var(--c-carbon);
  scroll-behavior: smooth;
}

.page-news .news-crumb {
  padding-top: var(--space-4);
  padding-bottom: var(--space-2);
}

.page-news .news-crumb .crumb-nav__cur {
  color: var(--c-rock);
}

.page-news a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.page-news [id^="article-"],
.page-news [id^="topic-"],
.page-news [id^="latest"],
.page-news [id^="topics"],
.page-news [id^="changelog"] {
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

/* ===== Hero ===== */
.page-news .news-hero {
  background: var(--c-primary);
  color: var(--c-milk);
  padding: var(--space-5) 0 var(--space-7);
  position: relative;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  filter: blur(60px);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: -160px;
  left: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--c-accent-faint);
  filter: blur(50px);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
}

.page-news .news-hero__intro {
  position: relative;
  padding-top: var(--space-3);
}

.page-news .news-hero__intro .term-line {
  position: absolute;
  right: 0;
  top: 0;
  transform: rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-12);
  letter-spacing: 0.3em;
  color: rgba(245, 240, 232, 0.5);
}

.page-news .news-hero__kicker {
  font-size: var(--fs-14);
  color: var(--c-accent);
  letter-spacing: 0.12em;
  margin: 0 0 var(--space-3);
  font-weight: 600;
}

.page-news .news-hero .page-title {
  font-size: clamp(2rem, 5vw, var(--fs-64));
  line-height: 1.1;
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.page-news .news-hero .text-lede {
  font-size: var(--fs-16);
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.78);
  max-width: 30em;
  margin: 0 0 var(--space-5);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-news .news-hero__meta .data-chip {
  background: rgba(245, 240, 232, 0.08);
  border-color: rgba(245, 240, 232, 0.14);
  color: var(--c-milk);
}

.page-news .news-feature {
  display: block;
  background: rgba(245, 240, 232, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--ease-out) 0.3s, border-color var(--ease-out) 0.3s, box-shadow var(--ease-out) 0.3s;
}

.page-news .news-feature:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 136, 0.4);
  box-shadow: var(--shadow-md);
}

.page-news .news-feature__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-news .news-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out);
}

.page-news .news-feature:hover .news-feature__media img {
  transform: scale(1.02);
}

.page-news .news-feature__body {
  padding: var(--space-5);
}

.page-news .news-feature__body h2 {
  font-size: var(--fs-24);
  font-family: var(--font-heading);
  font-weight: 800;
  margin: var(--space-3) 0 var(--space-2);
  color: var(--c-milk);
}

.page-news .news-feature__body p {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: rgba(245, 240, 232, 0.72);
  margin: 0 0 var(--space-4);
}

.page-news .news-feature__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--c-accent);
  font-weight: 700;
  font-size: var(--fs-14);
}

/* ===== 最新动态 ===== */
.page-news .news-latest {
  background: var(--c-milk);
  color: var(--c-carbon);
  padding: var(--space-7) 0;
}

.page-news .news-latest .section-head {
  margin-bottom: var(--space-6);
}

.page-news .news-latest .section-head__title {
  color: var(--c-primary);
}

.page-news .news-latest__layout {
  display: grid;
  gap: var(--space-6);
}

.page-news .news-latest__list {
  display: flex;
  flex-direction: column;
}

.page-news .news-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5) 0;
  border-bottom: 1px solid rgba(11, 27, 58, 0.08);
  transition: background 0.25s var(--ease-out), padding 0.25s var(--ease-out);
}

.page-news .news-row:first-child {
  padding-top: 0;
}

.page-news .news-row:hover {
  background: rgba(57, 255, 136, 0.05);
  padding-left: var(--space-3);
  padding-right: var(--space-3);
  border-radius: var(--radius-md);
}

.page-news .news-row__num {
  font-family: var(--font-heading);
  font-size: var(--fs-20);
  font-weight: 800;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  line-height: 1;
}

.page-news .news-row__content h3 {
  font-size: var(--fs-18);
  font-family: var(--font-heading);
  font-weight: 700;
  margin: 0 0 var(--space-2);
}

.page-news .news-row__content h3 a {
  color: var(--c-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.page-news .news-row__content h3 a:hover {
  color: var(--c-terra);
}

.page-news .news-row__content p {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--c-rock);
  margin: 0;
}

.page-news .news-row__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.page-news .news-row__meta time {
  font-size: var(--fs-12);
  color: var(--c-rock);
}

.page-news .news-row__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-pill);
  background: rgba(11, 27, 58, 0.05);
  color: var(--c-primary);
  text-decoration: none;
  font-size: var(--fs-20);
  transition: background 0.25s, color 0.25s, transform 0.25s;
}

.page-news .news-row__arrow:hover {
  background: var(--c-accent);
  color: var(--c-primary-deep);
  transform: translateX(4px);
}

.page-news .news-panel {
  background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-deep) 100%);
  color: var(--c-milk);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  align-self: start;
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
}

.page-news .news-panel__status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-14);
  font-weight: 600;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(245, 240, 232, 0.12);
  margin-bottom: var(--space-4);
}

.page-news .news-panel__led {
  width: var(--news-led-size);
  height: var(--news-led-size);
  border-radius: 50%;
  background: var(--c-moss);
  box-shadow: 0 0 0 3px rgba(107, 142, 35, 0.25), 0 0 12px rgba(107, 142, 35, 0.4);
  animation: newsLedPulse 2.4s ease-in-out infinite;
}

@keyframes newsLedPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.page-news .news-panel__list {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.page-news .news-panel__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-14);
}

.page-news .news-panel__item dt {
  color: rgba(245, 240, 232, 0.6);
}

.page-news .news-panel__item dd {
  margin: 0;
  font-weight: 700;
  color: var(--c-gold);
  font-family: var(--font-heading);
}

.page-news .news-panel .btn-primary {
  margin-top: var(--space-5);
  width: 100%;
  justify-content: center;
}

/* ===== 热门专题 ===== */
.page-news .news-topics {
  background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-deep) 60%, var(--c-carbon) 100%);
  color: var(--c-milk);
  padding: var(--space-8) 0;
}

.page-news .news-topics .section-head {
  margin-bottom: var(--space-5);
}

.page-news .news-topics .section-head__title {
  color: var(--c-milk);
}

.page-news .news-topics__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-7);
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-pill);
  font-size: var(--fs-14);
  font-weight: 700;
  text-decoration: none;
  color: var(--c-milk);
  background: rgba(245, 240, 232, 0.08);
  border: 1px solid rgba(245, 240, 232, 0.12);
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.25s;
}

.page-news .news-tag:hover {
  transform: translateY(-2px);
}

.page-news .news-tag--update:hover {
  background: var(--c-accent-soft);
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.page-news .news-tag--guide:hover {
  background: rgba(255, 194, 75, 0.12);
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.page-news .news-tag--match:hover {
  background: rgba(217, 123, 92, 0.12);
  border-color: var(--c-terra);
  color: var(--c-terra);
}

.page-news .news-topic {
  padding: var(--news-topic-pad) 0;
  border-top: 1px solid rgba(245, 240, 232, 0.08);
}

.page-news .news-topic:first-of-type {
  border-top: none;
}

.page-news .news-topic__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.page-news .news-topic__index {
  font-family: var(--font-heading);
  font-size: var(--fs-32);
  font-weight: 900;
  color: var(--c-gold);
  line-height: 1;
}

.page-news .news-topic__head h3 {
  font-size: var(--fs-24);
  font-family: var(--font-heading);
  font-weight: 800;
  margin: 0;
}

.page-news .news-topic__head p {
  font-size: var(--fs-14);
  color: rgba(245, 240, 232, 0.6);
  margin: 0;
  width: 100%;
}

.page-news .news-topic__grid {
  display: grid;
  gap: var(--news-article-gap);
}

.page-news .news-topic__card {
  background: var(--news-card-bg);
  border: 1px solid var(--news-card-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.page-news .news-topic__card:hover {
  border-color: rgba(57, 255, 136, 0.35);
  background: rgba(57, 255, 136, 0.06);
  transform: translateY(-3px);
}

.page-news .news-topic__card-tag {
  display: inline-block;
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 136, 0.15);
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}

.page-news .news-topic__card h4 {
  font-size: var(--fs-18);
  font-family: var(--font-heading);
  font-weight: 700;
  margin: 0 0 var(--space-3);
  color: var(--c-milk);
}

.page-news .news-topic__card p {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.7);
  margin: 0 0 var(--space-4);
}

.page-news .news-topic__card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .news-topic__card li {
  font-size: var(--fs-13);
  color: rgba(245, 240, 232, 0.8);
  padding-left: 1.25em;
  position: relative;
}

.page-news .news-topic__card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 2px;
  background: var(--c-gold);
}

.page-news .news-topic__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--news-card-border);
  aspect-ratio: 4 / 3;
}

.page-news .news-topic__media--match {
  aspect-ratio: 3 / 2;
}

.page-news .news-topic__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out);
}

.page-news .news-topic__media:hover img {
  transform: scale(1.04);
}

/* ===== 更新日志 ===== */
.page-news .news-changelog {
  background: var(--c-milk);
  color: var(--c-carbon);
  padding: var(--space-8) 0;
}

.page-news .news-changelog .section-head {
  margin-bottom: var(--space-6);
}

.page-news .news-changelog__timeline {
  position: relative;
  margin: 0;
}

.page-news .news-changelog__timeline::before {
  content: "";
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--c-accent), var(--c-gold), var(--c-terra));
  opacity: 0.35;
}

.page-news .news-version {
  position: relative;
  padding-left: var(--space-7);
  margin-bottom: var(--space-5);
}

.page-news .news-version::before {
  content: "";
  position: absolute;
  left: 0.375rem;
  top: 1rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--c-accent);
  border: 3px solid var(--c-milk);
  box-shadow: 0 0 0 2px rgba(57, 255, 136, 0.4);
  z-index: 1;
}

.page-news .news-version:nth-child(2)::before {
  background: var(--c-gold);
  box-shadow: 0 0 0 2px rgba(255, 194, 75, 0.4);
}

.page-news .news-version:nth-child(3)::before {
  background: var(--c-terra);
  box-shadow: 0 0 0 2px rgba(217, 123, 92, 0.4);
}

.page-news .news-version__summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(11, 27, 58, 0.04);
  border-radius: var(--radius-md);
  border: 1px solid rgba(11, 27, 58, 0.08);
  transition: background 0.25s, border-color 0.25s;
}

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

.page-news .news-version__summary::after {
  content: "+";
  margin-left: auto;
  font-size: var(--fs-20);
  font-weight: 800;
  color: var(--c-rock);
  transition: transform 0.3s var(--ease-out);
}

.page-news .news-version[open] .news-version__summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-news .news-version__summary:hover {
  background: rgba(57, 255, 136, 0.07);
  border-color: rgba(57, 255, 136, 0.25);
}

.page-news .news-version__badge {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-14);
  color: var(--c-milk);
  background: var(--c-primary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  min-width: 3.5rem;
  text-align: center;
}

.page-news .news-version:nth-child(2) .news-version__badge {
  background: var(--c-carbon);
}

.page-news .news-version:nth-child(3) .news-version__badge {
  background: var(--c-rock);
}

.page-news .news-version__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--c-primary);
}

.page-news .news-version__year {
  font-size: var(--fs-12);
  color: var(--c-rock);
  background: rgba(11, 27, 58, 0.05);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.page-news .news-version__details {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: var(--space-4);
  background: rgba(11, 27, 58, 0.025);
  border-radius: var(--radius-md);
  display: grid;
  gap: var(--space-2);
}

.page-news .news-version__details li {
  font-size: var(--fs-14);
  line-height: 1.6;
  padding-left: 1.25em;
  position: relative;
}

.page-news .news-version__details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--c-accent);
}

.page-news .news-version:nth-child(2) .news-version__details li::before {
  background: var(--c-gold);
}

.page-news .news-version:nth-child(3) .news-version__details li::before {
  background: var(--c-terra);
}

/* ===== CTA ===== */
.page-news .news-cta {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-deep) 50%, var(--c-carbon) 100%);
  color: var(--c-milk);
  padding: var(--space-8) 0;
}

.page-news .news-cta__grid {
  display: grid;
  gap: var(--space-5);
}

.page-news .news-cta__item {
  background: rgba(245, 240, 232, 0.06);
  border: 1px solid rgba(245, 240, 232, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.page-news .news-cta__item:hover {
  border-color: rgba(57, 255, 136, 0.3);
  transform: translateY(-3px);
}

.page-news .news-cta__item h3 {
  font-size: var(--fs-20);
  font-family: var(--font-heading);
  font-weight: 800;
  margin: 0 0 var(--space-3);
}

.page-news .news-cta__item p {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.7);
  margin: 0 0 var(--space-5);
}

.page-news .news-cta__item .btn-primary,
.page-news .news-cta__item .btn-ghost {
  width: 100%;
  justify-content: center;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding-top: var(--space-7);
  }

  .page-news .news-hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7);
    align-items: center;
  }

  .page-news .news-feature__body {
    padding: var(--space-6);
  }

  .page-news .news-topic__head p {
    width: auto;
  }
}

@media (min-width: 900px) {
  .page-news .news-latest {
    padding: var(--space-8) 0;
  }

  .page-news .news-latest__layout {
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 0.9fr);
    gap: var(--space-7);
    align-items: start;
  }

  .page-news .news-topic__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.9fr);
  }

  .page-news .news-topic--guide .news-topic__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-news .news-topic--match .news-topic__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr) minmax(0, 1fr);
  }

  .page-news .news-topic__media--update {
    align-self: stretch;
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .news-topic__media--guide {
    align-self: stretch;
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .news-topic__media--match {
    align-self: center;
  }

  .page-news .news-cta__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--space-8);
  }

  .page-news .news-topic__card {
    padding: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero::before,
  .page-news .news-hero::after,
  .page-news .news-panel__led {
    animation: none;
  }

  .page-news .news-feature,
  .page-news .news-topic__card,
  .page-news .news-cta__item {
    transition: none;
    transform: none;
  }
}

.page-news {
  --fs-13: 1rem;
  --fs-18: 1rem;
}