/* ===== K1赛事日志页 · 杂志式内容地图 ===== */
.page-news {
  --news-gap-lg: var(--space-7);
  --news-gap-md: var(--space-5);
  --news-track: linear-gradient(120deg, var(--primary-neon), var(--secondary-electric));
  overflow-x: hidden;
}

/* ===== 页面头 ===== */
.page-news .page-news__head {
  display: grid;
  gap: var(--news-gap-md);
  padding: var(--space-6) 0 var(--space-7);
  border-bottom: 1px solid var(--line-subtle);
  position: relative;
}

.page-news .page-news__head::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 220px;
  height: 2px;
  background: var(--news-track);
  transform: skewX(var(--skew));
  transform-origin: left center;
}

.page-news .page-news__head-side {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.page-news .page-news__head-side .page-head__desc {
  margin: 0;
}

.page-news .page-news__index {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-family: var(--font-data);
  font-size: 0.88rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.page-news .page-news__index-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.page-news .page-news__index-item::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--secondary-electric);
  transform: skewX(var(--skew));
}

/* ===== 区块通用 ===== */
.page-news .page-news__section {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

.page-news .page-news__section-head {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.page-news .page-news__section-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  transform: skewX(var(--skew));
  letter-spacing: -0.02em;
  margin: 0;
}

.page-news .page-news__section-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
}

.page-news .page-news__category-index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.page-news .page-news__category-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-right: var(--space-2);
  font-family: var(--font-data);
  letter-spacing: 0.04em;
}

.page-news .page-news__tag-gold {
  background: rgba(255, 194, 75, 0.1);
  color: var(--accent-gold);
  border-color: rgba(255, 194, 75, 0.45);
}

/* ===== 最新公告 ===== */
.page-news .page-news__announce-grid {
  display: grid;
  gap: var(--news-gap-md);
}

.page-news .page-news__feature {
  background: var(--bg-surface);
  border: 1px solid var(--line-subtle);
  display: grid;
  overflow: hidden;
  position: relative;
}

.page-news .page-news__feature::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, transparent 50%, var(--primary-neon) 50.5%, var(--primary-neon) 52%, transparent 52.5%);
  pointer-events: none;
}

.page-news .page-news__feature-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--bg-elevated);
}

.page-news .page-news__feature-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .page-news__feature-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 70%, rgba(198, 255, 62, 0.22) 70.5%, transparent 72%),
    linear-gradient(120deg, transparent 80%, rgba(0, 212, 255, 0.18) 80.5%, transparent 82%);
  pointer-events: none;
}

.page-news .page-news__feature-body {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.page-news .page-news__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.page-news .page-news__time {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-data);
  letter-spacing: 0.05em;
}

.page-news .page-news__feature-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  margin: 0;
  line-height: 1.25;
}

.page-news .page-news__feature-desc {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.7;
}

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

/* ===== 次级公告 ===== */
.page-news .page-news__announce-list {
  display: grid;
  gap: var(--space-4);
}

.page-news .page-news__entry {
  background: var(--bg-surface);
  border: 1px solid var(--line-subtle);
  border-left: 3px solid var(--secondary-electric);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-2);
  align-content: start;
  position: relative;
}

.page-news .page-news__entry:nth-child(2) {
  border-left-color: var(--primary-neon);
}

.page-news .page-news__entry:nth-child(3) {
  border-left-color: var(--accent-gold);
}

.page-news .page-news__entry:nth-child(4) {
  border-left-color: var(--secondary-electric);
}

.page-news .page-news__entry-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.4;
  margin: 0;
}

.page-news .page-news__entry-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0;
}

.page-news .page-news__entry-link {
  color: var(--secondary-electric);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  justify-self: start;
}

.page-news .page-news__entry-link:hover {
  color: var(--primary-neon);
}

/* ===== 专题系列 ===== */
.page-news .page-news__series-section {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
  border-top: 1px solid var(--line-subtle);
}

.page-news .page-news__series-track {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  padding: var(--space-1) var(--space-1) var(--space-4);
  scrollbar-width: thin;
  scrollbar-color: var(--secondary-electric) var(--bg-surface);
}

.page-news .page-news__series-track::-webkit-scrollbar {
  height: 5px;
}

.page-news .page-news__series-track::-webkit-scrollbar-thumb {
  background: var(--secondary-electric);
}

.page-news .page-news__series-track::-webkit-scrollbar-track {
  background: var(--bg-surface);
}

.page-news .page-news__series-card {
  min-width: min(280px, 82vw);
  max-width: 340px;
  scroll-snap-align: start;
  background: var(--bg-surface);
  border: 1px solid var(--line-subtle);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-news .page-news__series-card:hover {
  transform: translateY(-4px);
  border-color: var(--secondary-electric);
  box-shadow: var(--shadow-card);
}

.page-news .page-news__series-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--line-subtle);
}

.page-news .page-news__series-body {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-2);
  align-content: start;
  flex: 1;
}

.page-news .page-news__series-num {
  font-family: var(--font-data);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--primary-neon);
  letter-spacing: 0.05em;
}

.page-news .page-news__series-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0;
}

.page-news .page-news__series-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0 0 var(--space-2);
}

/* ===== 功能更新 ===== */
.page-news .page-news__feature-update {
  display: grid;
  gap: var(--space-5);
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
  border-top: 1px solid var(--line-subtle);
}

.page-news .page-news__update-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 8 / 3;
  background: var(--bg-elevated);
}

.page-news .page-news__update-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .page-news__update-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 78%, rgba(255, 194, 75, 0.25) 78.5%, transparent 79.5%);
  pointer-events: none;
}

.page-news .page-news__update-content {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.page-news .page-news__update-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--space-4);
  border-left: 1px dashed var(--line-subtle);
  display: grid;
  gap: var(--space-4);
}

.page-news .page-news__update-item {
  position: relative;
  display: grid;
  gap: var(--space-1);
  padding-left: var(--space-4);
}

.page-news .page-news__update-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--secondary-electric);
}

.page-news .page-news__update-item:first-child::before {
  background: var(--primary-neon);
}

.page-news .page-news__update-version {
  font-family: var(--font-data);
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  color: var(--primary-neon);
  background: rgba(198, 255, 62, 0.08);
  border: 1px solid rgba(198, 255, 62, 0.3);
  padding: 2px 10px;
  display: inline-block;
  width: fit-content;
}

.page-news .page-news__update-item strong {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--text-primary);
}

.page-news .page-news__update-item p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0;
}

/* ===== 邮件订阅 ===== */
.page-news .page-news__newsletter {
  padding-top: 0;
  padding-bottom: var(--space-7);
}

.page-news .page-news__newsletter-card {
  background: var(--bg-surface);
  border: 1px solid var(--line-subtle);
  display: grid;
  overflow: hidden;
  position: relative;
}

.page-news .page-news__newsletter-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-neon), var(--secondary-electric), var(--accent-gold));
  z-index: 1;
}

.page-news .page-news__newsletter-body {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
  align-content: center;
}

.page-news .page-news__newsletter-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2rem);
  transform: skewX(var(--skew));
  margin: 0;
}

.page-news .page-news__newsletter-desc {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.7;
}

.page-news .page-news__newsletter-form {
  display: grid;
  gap: var(--space-2);
}

.page-news .page-news__newsletter-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

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

.page-news .page-news__newsletter-input {
  flex: 1 1 220px;
  min-width: 0;
  background: var(--bg-base);
  border: 1px solid var(--line-subtle);
  color: var(--text-primary);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 0;
  transition: border-color var(--transition-fast);
}

.page-news .page-news__newsletter-input::placeholder {
  color: var(--text-muted);
}

.page-news .page-news__newsletter-input:focus {
  outline: 2px solid var(--secondary-electric);
  outline-offset: 2px;
  border-color: var(--secondary-electric);
}

.page-news .page-news__newsletter-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.page-news .page-news__newsletter-media {
  position: relative;
  min-height: 200px;
  background: var(--bg-elevated);
}

.page-news .page-news__newsletter-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== 响应式布局 ===== */
@media (min-width: 720px) {
  .page-news .page-news__head {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: end;
  }

  .page-news .page-news__announce-list {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .page-news .page-news__series-card {
    min-width: 300px;
  }

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

@media (min-width: 900px) {
  .page-news .page-news__announce-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .page-news .page-news__feature {
    top: 0;
  }

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

  .page-news .page-news__series-track {
    padding-bottom: var(--space-2);
  }

  .page-news .page-news__feature-update {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: var(--space-7);
  }

  .page-news .page-news__update-media {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-news .page-news__newsletter-card {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-news .page-news__newsletter-body {
    padding: var(--space-7);
  }

  .page-news .page-news__newsletter-media {
    min-height: 100%;
  }
}