/* ===== 页面基础：深空背景与数据网格 ===== */
.page-news {
  --news-side-w: 300px;
  --news-gap: 30px;
  padding: 28px 0 78px;
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 12% -4%, rgba(100,255,218,0.09), transparent 42%),
    linear-gradient(rgba(100,255,218,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100,255,218,0.035) 1px, transparent 1px);
  background-size: 680px 460px, 28px 28px, 28px 28px;
  color: var(--color-text);
  line-height: 1.75;
  font-family: var(--font-body);
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

/* ===== 面包屑与页头 ===== */
.page-news .breadcrumb {
  margin: 12px 0 6px;
}

.page-news .page-head {
  position: relative;
  margin-bottom: 30px;
  padding: 22px 0 28px;
  border-bottom: var(--border-w) solid var(--color-line);
}

.page-news .page-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 76px;
  height: 2px;
  background: var(--color-accent);
}

.page-news .page-head__code {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-news .page-head__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 50px);
  line-height: 1.14;
  letter-spacing: 0.02em;
}

.page-news .page-head__lead {
  max-width: 660px;
  margin: 0;
  color: var(--color-text-dim);
  font-size: 15px;
}

/* ===== 杂志式网格 ===== */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-side,
.page-news .news-main {
  display: flex;
  flex-direction: column;
  gap: var(--news-gap);
  min-width: 0;
}

/* ===== 编号章节体系 ===== */
.page-news .news-block {
  min-width: 0;
}

.page-news .news-block__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0 0 10px 10px;
  border-bottom: var(--border-w) solid var(--color-line);
  border-left: 3px solid var(--color-accent);
}

.page-news .news-block__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-warning);
}

.page-news .news-block h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

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

/* ===== 侧栏档案面板 ===== */
.page-news .news-side .news-block {
  padding: 18px 16px;
  background: var(--color-surface);
  border: var(--border-w) solid var(--color-line);
  box-shadow: var(--shadow-panel);
}

.page-news .news-side .news-block__head {
  margin-bottom: 12px;
}

/* ===== 动态标签 ===== */
.page-news .news-tag-intro {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-news .news-tag-intro p {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-dim);
}

.page-news .news-tag-figure {
  flex: 0 0 auto;
  width: 100px;
  height: 100px;
  margin: 0;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface-2);
}

.page-news .news-tag-figure__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-tag-set {
  margin-bottom: 14px;
}

.page-news .news-tag-set h3 {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}

.page-news .news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border: 1px solid var(--color-line);
  background: var(--color-surface-2);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-accent);
  white-space: nowrap;
}

.page-news .tag--warn {
  border-color: rgba(255,107,53,0.5);
  color: var(--color-warning);
}

/* ===== 热门动向 ===== */
.page-news .news-hot-figure {
  margin: 0 0 14px;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface-2);
  overflow: hidden;
}

.page-news .news-hot-figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-hot {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-hot__item {
  padding: 12px;
  border: 1px solid var(--color-line);
  background: var(--color-surface-2);
  transition: border-color 0.2s ease, background 0.2s ease;
}

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

.page-news .news-hot__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.page-news .news-hot__rank {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

.page-news .news-hot__level {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
}

.page-news .news-hot__level--high {
  color: var(--color-warning);
}

.page-news .news-hot__title {
  margin: 0 0 8px;
}

.page-news .news-hot__title a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
}

.page-news .news-hot__title a:hover {
  color: var(--color-accent);
}

.page-news .news-hot__track {
  height: 6px;
  margin-top: 10px;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
}

.page-news .news-hot__fill {
  display: block;
  height: 100%;
}

.page-news .news-hot__fill--high {
  width: 85%;
  background: var(--color-warning);
}

.page-news .news-hot__fill--mid {
  width: 62%;
  background: var(--color-accent);
}

.page-news .news-hot__fill--low {
  width: 45%;
  background: var(--color-line);
}

.page-news .news-side-note {
  margin: 14px 0 0;
  padding: 10px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-accent-soft);
  font-size: 12px;
  color: var(--color-text-dim);
}

/* ===== 最新前瞻主卡 ===== */
.page-news .news-feature {
  position: relative;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.page-news .news-feature::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 24px;
  width: 64px;
  height: 2px;
  background: var(--color-warning);
}

.page-news .news-feature__media {
  margin: 0;
  border-bottom: var(--border-w) solid var(--color-line);
  overflow: hidden;
}

.page-news .news-feature__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-feature__body {
  padding: 18px 16px 22px;
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.page-news .news-feature__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(17px, 3vw, 24px);
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.page-news .news-feature__desc {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--color-text-dim);
}

.page-news .news-feature__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== 文章卡片瀑布流 ===== */
.page-news .news-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-news .news-item {
  display: flex;
  gap: 14px;
  padding: 14px 12px;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-news .news-item:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.page-news .news-item__index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.2;
  color: var(--color-warning);
}

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

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 6px;
}

.page-news .news-item__title {
  margin: 0 0 6px;
}

.page-news .news-item__link {
  color: var(--color-text);
  text-decoration: none;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}

.page-news .news-item__link:is(:hover, :focus-visible) {
  color: var(--color-accent);
}

.page-news .news-item__desc {
  margin: 0;
  color: var(--color-text-dim);
  font-size: 13px;
}

/* ===== 数据能力索引条 ===== */
.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 18px;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.page-news .news-stats__item {
  padding: 14px 10px;
  border: 1px solid var(--color-line);
  text-align: center;
}

.page-news .news-stats__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.2;
  color: var(--color-accent);
}

.page-news .news-stats__label {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--color-text-dim);
}

/* ===== 赛季归档 ===== */
.page-news .news-archive {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 18px;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.page-news .news-archive__media {
  margin: 0;
  border: var(--border-w) solid var(--color-line);
  background: var(--color-surface-2);
  overflow: hidden;
}

.page-news .news-archive__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-archive__content p {
  margin: 0 0 12px;
  font-size: 14px;
}

.page-news .news-archive__content a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .news-archive__content a:is(:hover, :focus-visible) {
  border-bottom-color: var(--color-accent);
}

.page-news .news-archive__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 8px;
}

.page-news .news-archive__list a {
  display: block;
  padding: 8px 10px;
  border: 1px solid var(--color-line);
  background: var(--color-surface-2);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text);
  text-decoration: none;
}

.page-news .news-archive__list a:is(:hover, :focus-visible) {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.page-news .news-archive__note {
  margin-top: 14px;
  padding: 10px;
  border-left: 3px solid var(--color-warning);
  background: var(--color-surface-2);
  font-size: 13px;
}

/* ===== 键盘焦点 ===== */
.page-news a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ===== 响应式：平板 ===== */
@media (min-width: 700px) {
  .page-news .news-archive {
    grid-template-columns: minmax(220px, 300px) 1fr;
  }

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

  .page-news .news-feature__body {
    padding: 22px 24px 26px;
  }

  .page-news .news-item {
    padding: 16px 14px;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 960px) {
  .page-news {
    padding: 42px 0 96px;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(260px, var(--news-side-w)) 1fr;
    gap: 38px;
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: 26px;
    align-self: start;
  }

  .page-news .news-side .news-block {
    padding: 20px;
  }
}