.page-news {
  --news-rail-w: 240px;
  --news-gap: var(--sp-6);
}

.page-news .breadcrumb {
  padding: var(--sp-5) 0 var(--sp-3);
}

.page-news .news-hero {
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero-title {
  margin: var(--sp-3) 0 var(--sp-4);
  line-height: 1.02;
}

.page-news .news-hero-lede {
  max-width: 60ch;
  color: var(--dim);
  font-size: 17px;
  line-height: 1.8;
}

.page-news .news-hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-3);
  margin: var(--sp-5) 0 0;
  max-width: 520px;
}

.page-news .news-hero-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--dim);
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.page-news .news-hero-meta dd {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  padding-top: var(--sp-6);
}

/* 左栏 */
.page-news .news-rail {
  display: grid;
  gap: var(--sp-5);
}

.page-news .rail-block {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  padding: var(--sp-4);
}

.page-news .rail-label {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: .16em;
  margin: 0 0 var(--sp-3);
  text-transform: uppercase;
}

.page-news .rail-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
}

.page-news .rail-timeline a {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-news .rail-timeline a .mono {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: .12em;
}

.page-news .rail-timeline a:hover,
.page-news .rail-timeline a:focus-visible {
  background: var(--panel-2);
  border-left-color: var(--cyan);
  color: var(--cyan);
}

.page-news .rail-timeline a:hover .mono,
.page-news .rail-timeline a:focus-visible .mono {
  color: var(--cyan);
}

/* Chips 覆盖：此页只筛选已有条目 */
.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.page-news .chip {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--dim);
  cursor: pointer;
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .chip:hover {
  color: var(--text);
  border-color: var(--cyan-deep);
}

.page-news .chip.is-active,
.page-news .chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #04110F;
}

/* 主内容列 */
.page-news .news-stream {
  display: grid;
  gap: var(--sp-7);
  min-width: 0;
}

.page-news .news-section {
  scroll-margin-top: calc(var(--header-h) + var(--sp-4));
}

.page-news .news-section-note {
  font-size: 14px;
  line-height: 1.75;
  margin-top: var(--sp-2);
}

/* 条目列表 */
.page-news .entry-list {
  list-style: none;
  margin: var(--sp-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
}

.page-news .entry {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  overflow: hidden;
  transition: border-color .22s var(--ease), transform .22s var(--ease), opacity .3s var(--ease);
}

.page-news .entry:hover {
  border-color: var(--cyan-deep);
  transform: translateY(-2px);
}

.page-news .entry-details > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-2);
  padding: var(--sp-4);
  position: relative;
}

.page-news .entry-details > summary::-webkit-details-marker {
  display: none;
}

.page-news .entry-details > summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: var(--sp-4);
  bottom: var(--sp-4);
  width: 2px;
  background: transparent;
  border-radius: var(--r-pill);
  transition: background .25s var(--ease);
}

.page-news .entry-details[open] > summary::before {
  background: var(--cyan);
}

.page-news .entry-when {
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--dim);
  text-transform: uppercase;
}

.page-news .entry-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}

.page-news .entry-mins {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--dim);
}

.page-news .entry-details[open] .entry-title,
.page-news .entry-details > summary:hover .entry-title {
  color: var(--cyan);
}

.page-news .entry-body {
  padding: 0 var(--sp-4) var(--sp-4);
  border-top: 1px solid var(--line);
  margin-top: 0;
  padding-top: var(--sp-4);
  animation: entry-open .28s var(--ease) both;
}

@keyframes entry-open {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-news .entry-body p {
  color: var(--dim);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 var(--sp-3);
}

.page-news .entry-links {
  font-size: 14px;
}

.page-news .entry-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 208, .35);
  padding-bottom: 1px;
  transition: border-color .2s var(--ease);
}

.page-news .entry-links a:hover {
  border-bottom-color: var(--cyan);
}

/* 版本日志视觉 */
.page-news .news-version-visual {
  margin: var(--sp-5) 0 var(--sp-5);
}

.page-news .version-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-3);
  border-left: 1px dashed var(--line);
  padding-left: var(--sp-5);
}

.page-news .version-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-2);
  padding: var(--sp-4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--panel) 86%, transparent);
  position: relative;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--sp-5) - 5px);
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 20%, transparent);
}

.page-news .version-tag {
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}

.page-news .version-body h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 var(--sp-2);
  color: var(--text);
}

.page-news .version-body p {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .version-body a {
  color: var(--cyan);
  text-decoration: none;
}

.page-news .version-body a:hover {
  text-decoration: underline;
}

/* 赛季观察 */
.page-news .season-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  margin-top: var(--sp-5);
}

.page-news .season-visual {
  margin: 0;
}

.page-news .season-notes {
  display: grid;
  gap: var(--sp-3);
}

.page-news .season-note {
  padding: var(--sp-4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  border-left: 3px solid var(--cyan-deep);
}

.page-news .season-phase {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--orange);
  margin: 0 0 var(--sp-2);
  text-transform: uppercase;
}

.page-news .season-note h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 var(--sp-2);
  color: var(--text);
}

.page-news .season-note p {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

/* 数据专题 */
.page-news .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}

.page-news .feature-card {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  padding: var(--sp-5);
  display: grid;
  gap: var(--sp-3);
  align-content: start;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}

.page-news .feature-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-deep);
}

.page-news .feature-card--home {
  background: linear-gradient(150deg, var(--orange-dark) 0%, var(--panel) 62%);
}

.page-news .feature-card--away {
  background: linear-gradient(150deg, var(--cyan-dark) 0%, var(--panel) 62%);
}

.page-news .feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
  line-height: 1.5;
}

.page-news .feature-card p {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .feature-card a {
  color: var(--cyan);
  text-decoration: none;
}

.page-news .feature-card a:hover {
  text-decoration: underline;
}

.page-news .feature-visual {
  margin: 0;
}

/* 使用技巧 */
.page-news .tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  margin-top: var(--sp-5);
}

.page-news .tips-list {
  display: grid;
  gap: var(--sp-3);
  min-width: 0;
}

.page-news .tip {
  padding: var(--sp-4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  border-left: 2px solid var(--cyan);
}

.page-news .tip-num {
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: .18em;
  margin: 0 0 var(--sp-2);
}

.page-news .tip h3 {
  margin: 0 0 var(--sp-2);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text);
}

.page-news .tip p {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .tips-visual {
  margin: 0;
}

.page-news .tips-more {
  margin-top: var(--sp-5);
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .tips-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 208, .35);
}

.page-news .tips-more a:hover {
  border-bottom-color: var(--cyan);
}

/* 分类索引 */
.page-news .category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.page-news .category-card {
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel-2);
  display: grid;
  gap: var(--sp-2);
  align-content: start;
  transition: border-color .25s var(--ease);
}

.page-news .category-card:hover {
  border-color: var(--cyan-deep);
}

.page-news .category-mark {
  font-size: 26px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .04em;
  line-height: 1;
}

.page-news .category-card h3 {
  margin: var(--sp-2) 0 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.page-news .category-card p {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .news-outro {
  margin-top: var(--sp-5);
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
}

.page-news .news-outro p {
  margin: 0;
  color: var(--dim);
  font-size: 15px;
  line-height: 1.85;
}

.page-news .news-outro a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 208, .35);
}

.page-news .news-outro a:hover {
  border-bottom-color: var(--cyan);
}

/* 图片容器内的抽象叠加 */
.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 显现动效 */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

.page-news [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-news .entry,
  .page-news .feature-card {
    transition: none;
  }
}

/* 平板 */
@media (min-width: 700px) {
  .page-news .entry-details > summary {
    grid-template-columns: 180px auto 1fr auto;
    align-items: center;
    gap: var(--sp-4);
    padding-left: var(--sp-5);
  }

  .page-news .entry-mins {
    text-align: right;
    opacity: 0;
    transition: opacity .22s var(--ease);
  }

  .page-news .entry:hover .entry-mins,
  .page-news .entry:focus-within .entry-mins {
    opacity: 1;
  }

  .page-news .entry-details[open] .entry-mins {
    opacity: 1;
  }

  .page-news .season-grid {
    grid-template-columns: 1fr 1.15fr;
    align-items: start;
  }

  .page-news .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .tips-grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}

/* 桌面：左窄右宽 */
@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: var(--news-gap);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-4));
  }

  .page-news .version-item {
    grid-template-columns: 96px 1fr;
    gap: var(--sp-5);
    align-items: baseline;
  }

  .page-news .version-tag {
    font-size: 28px;
  }

  .page-news .category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .feature-grid {
    grid-template-columns: 1fr 1.1fr 1fr;
    grid-auto-rows: 1fr;
  }

  .page-news .feature-visual {
    grid-row: span 2;
  }

  .page-news .item-hidden {
    display: none;
  }
}
</