.page-news {
  --news-side: 240px;
  --news-gap: clamp(1.25rem, 3vw, 2.5rem);
  --news-panel: rgba(28, 37, 65, 0.55);
  --news-line: rgba(148, 163, 184, 0.16);
  position: relative;
  background:
    radial-gradient(circle at 88% 6%, rgba(57, 255, 20, 0.1), transparent 26rem),
    radial-gradient(circle at 10% 34%, rgba(0, 229, 255, 0.07), transparent 20rem),
    var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: clip;
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.page-news .news-wrap {
  padding-block: clamp(2rem, 5vw, 4.5rem) 4rem;
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

/* ===== 首屏 ===== */
.page-news .news-hero {
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.page-news .news-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-accent);
}

.page-news .news-hero-kicker::before {
  content: "";
  width: 1.6rem;
  height: 2px;
  background: var(--color-gold);
}

.page-news .news-hero-title {
  position: relative;
  display: inline-block;
  margin: 0.9rem 0 0.4rem;
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 7vw, 4.25rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text);
  transform: skewX(-3deg);
}

.page-news .news-hero-title::after {
  content: "";
  position: absolute;
  right: -0.9rem;
  top: 0.2rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 2px;
  background: var(--color-accent);
  transform: skewX(3deg) rotate(45deg);
}

.page-news .news-hero-sub {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-gold);
}

.page-news .news-hero-desc {
  max-width: 42rem;
  margin: 1rem 0 0;
  color: var(--color-text-dim);
  font-size: 0.98rem;
  line-height: 1.7;
}

.page-news .news-hero::after {
  content: "";
  display: block;
  height: 3px;
  margin-top: 1.6rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-accent) 0 34%, rgba(57, 255, 20, 0.12) 34% 68%, var(--color-gold) 68% 88%, transparent 88%);
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-news .hero-stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.1rem;
  background: var(--news-panel);
  border: 1px solid var(--news-line);
  border-top: 2px solid var(--color-accent);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

.page-news .hero-stat-item:hover,
.page-news .hero-stat-item:focus-within {
  border-top-color: var(--color-gold);
  background: rgba(28, 37, 65, 0.85);
}

.page-news .hero-stat-value {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--color-accent);
}

.page-news .hero-stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}

/* ===== 布局 ===== */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
}

/* ===== 目录栏 ===== */
.page-news .news-index {
  position: relative;
  padding: 1.25rem;
  overflow: hidden;
  background: var(--news-panel);
  border: 1px solid rgba(57, 255, 20, 0.22);
  border-radius: var(--radius);
}

.page-news .news-index-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.page-news .news-index-issue {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-news .news-index-season {
  font-size: 0.72rem;
  white-space: nowrap;
  color: var(--color-text-dim);
}

.page-news .news-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-index-list li a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.4rem 0.45rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-dim);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}

.page-news .news-index-list li a:hover,
.page-news .news-index-list li a:focus {
  color: var(--color-accent);
  background: rgba(57, 255, 20, 0.08);
}

.page-news .news-index-num {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--color-gold);
}

.page-news .news-index-figure {
  display: none;
  margin: 1.5rem 0 0.75rem;
}

.page-news .news-index-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-news .news-index-note {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--color-text-dim);
}

/* ===== 区块 ===== */
.page-news .news-section {
  margin-top: 2.75rem;
  scroll-margin-top: 1.5rem;
}

.page-news .news-topics {
  margin-top: 0;
}

.page-news .news-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(57, 255, 20, 0.3);
}

.page-news .news-section-num {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 900;
  color: var(--color-gold);
}

.page-news .news-section-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

/* ===== 热门标签 ===== */
.page-news .news-topic-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  padding: 0.75rem 0 0.5rem;
}

.page-news .news-topic-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-link);
  text-decoration: none;
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(0, 229, 255, 0.06);
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-news .news-topic-tag:hover,
.page-news .news-topic-tag:focus {
  color: var(--color-bg);
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.18);
  transform: translateY(-3px);
}

.page-news .tag-t1,
.page-news .tag-t6 {
  font-size: 1rem;
}

.page-news .tag-t2 {
  font-size: 0.8rem;
  transform: rotate(-1.5deg);
}

.page-news .tag-t5 {
  font-size: 0.82rem;
  transform: rotate(1deg);
}

.page-news .tag-t4,
.page-news .tag-t7 {
  font-size: 0.92rem;
}

.page-news .tag-t3,
.page-news .tag-t8 {
  font-size: 0.88rem;
}

/* ===== 新闻列表 ===== */
.page-news .news-feed {
  counter-reset: post;
}

.page-news .news-post {
  position: relative;
  counter-increment: post;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding: 1.25rem 0 1.75rem;
  border-bottom: 1px solid var(--news-line);
  scroll-margin-top: 1.5rem;
}

.page-news .news-post::before {
  content: counter(post, decimal-leading-zero);
  grid-column: 1 / -1;
  display: block;
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1;
  color: rgba(57, 255, 20, 0.2);
  pointer-events: none;
  user-select: none;
}

.page-news .news-post-media {
  min-width: 0;
}

.page-news .news-post-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-news .news-post-body {
  min-width: 0;
}

.page-news .news-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
}

.page-news .news-post-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  text-decoration: none;
  border: 1px solid rgba(57, 255, 20, 0.35);
  border-radius: 999px;
  background: rgba(57, 255, 20, 0.05);
  transition: background var(--transition), color var(--transition);
}

.page-news .news-post-tag:hover,
.page-news .news-post-tag:focus {
  color: var(--color-accent);
  background: rgba(57, 255, 20, 0.15);
}

.page-news .news-post h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.6vw, 1.7rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.page-news .news-post-excerpt {
  margin: 0 0 1rem;
  color: var(--color-text-dim);
  font-size: 0.94rem;
  line-height: 1.7;
}

.page-news .news-post-detail {
  margin-top: 0.25rem;
  padding: 0.8rem 1rem;
  background: rgba(28, 37, 65, 0.55);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-news .news-post-detail summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-gold);
  transition: color var(--transition);
}

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

.page-news .news-post-detail summary::before {
  content: "＋ ";
  font-weight: 900;
  color: var(--color-accent);
}

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

.page-news .news-post-detail p {
  margin: 0.8rem 0;
  color: var(--color-text);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-news .news-post-detail ul {
  display: grid;
  gap: 0.35rem;
  margin: 0.5rem 0 0;
  padding-left: 1.15rem;
  color: var(--color-text-dim);
  font-size: 0.86rem;
}

.page-news .news-feed-foot {
  padding-top: 1.25rem;
  text-align: right;
}

.page-news .news-feed-foot a {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}

.page-news .news-feed-foot a:hover,
.page-news .news-feed-foot a:focus {
  color: var(--color-accent);
}

/* ===== 更新日志 ===== */
.page-news .changelog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.page-news .changelog-grid > img {
  max-width: 100px;
  border-radius: var(--radius-sm);
}

.page-news .changelog-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .changelog-item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.95rem 1.05rem;
  background: rgba(28, 37, 65, 0.45);
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition);
}

.page-news .changelog-item:hover,
.page-news .changelog-item:focus-within {
  border-color: rgba(255, 215, 0, 0.55);
  background: rgba(28, 37, 65, 0.75);
}

.page-news .changelog-version {
  min-width: 2.7rem;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 900;
  white-space: nowrap;
  color: var(--color-gold);
}

.page-news .changelog-item p {
  margin: 0;
  color: var(--color-text-dim);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ===== 联系编辑 ===== */
.page-news .news-contact-box {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem 1.25rem;
  align-items: center;
  padding: clamp(1.5rem, 4%, 2.5rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 0%, rgba(57, 255, 20, 0.12), transparent 20rem),
    var(--color-panel);
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-news .news-contact-box::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -56px;
  width: 170px;
  height: 170px;
  border: 2px dashed rgba(57, 255, 20, 0.28);
  border-radius: 50%;
  pointer-events: none;
}

.page-news .news-contact-box .news-section-num {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-gold);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.page-news .news-contact-content h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.page-news .news-contact-content p {
  margin: 0 0 1.25rem;
  color: var(--color-text-dim);
  font-size: 0.94rem;
}

.page-news .news-contact-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ===== 响应式适配 ===== */
@media (min-width: 640px) {
  .page-news .news-hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 760px) {
  .page-news .news-post {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 1.75rem;
  }

  .page-news .news-post-text-only {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .changelog-grid {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .page-news .changelog-grid > img {
    width: 100px;
  }
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
    gap: 3rem;
  }

  .page-news .news-main {
    min-width: 0;
  }

  .page-news .news-index {
    position: sticky;
    top: 1.5rem;
    display: block;
  }

  .page-news .news-index::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--color-accent), var(--color-gold));
  }

  .page-news .news-index-list {
    display: grid;
    gap: 0.25rem;
  }

  .page-news .news-index-figure {
    display: block;
  }
}