.page-news {
  --news-grad: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
  --news-meter: linear-gradient(90deg, var(--c-gold), #b8860b);
  --news-dark-text: #0a0e1a;
  --news-muted-dark: #2a2f3f;
  --news-line-dark: rgba(10, 14, 26, 0.14);
  --news-card-dark: rgba(22, 28, 43, 0.72);
  --news-soft: #f7f3e8;
  position: relative;
  background:
    radial-gradient(circle at 85% 8%, rgba(155, 92, 255, 0.14), transparent 26rem),
    radial-gradient(circle at 12% 42%, rgba(0, 212, 255, 0.08), transparent 22rem),
    var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
}

.page-news .container {
  width: min(100% - 2rem, var(--content-max));
  margin-inline: auto;
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-news a:focus-visible,
.page-news .news-log__item:focus-within,
.page-news .news-topic__card:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* 面包屑 */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-block: 1.2rem 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--c-text-dim);
}

.page-news .breadcrumb a {
  color: var(--c-accent);
  text-decoration: none;
}

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

.page-news .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.28);
}

/* 页面题头 */
.page-news .news-mast {
  padding-block: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 2rem;
}

.page-news .news-mast__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.6rem;
}

.page-news .news-mast h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.9rem;
  max-width: 12ch;
}

.page-news .news-mast__lead {
  max-width: 72ch;
  color: var(--c-text-dim);
  font-size: 1rem;
}

.page-news .news-mast__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
}

.page-news .news-mast__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--c-text-dim);
}

.page-news .news-mast__meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-gold);
  flex: none;
}

/* 头条更新 */
.page-news .news-feature {
  padding-block: 1rem 4rem;
}

.page-news .news-feature__grid {
  display: grid;
  gap: 1.6rem;
}

.page-news .news-feature__media {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
  aspect-ratio: 16 / 9;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
}

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

.page-news .news-feature__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(180deg, transparent, rgba(10, 14, 26, 0.7));
  pointer-events: none;
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.page-news .news-feature__time {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-text-dim);
  letter-spacing: 0.04em;
}

.page-news .news-feature__body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 0.9rem;
}

.page-news .news-feature__lead {
  color: var(--c-text-dim);
  font-size: 0.95rem;
  margin-bottom: 1.4rem;
}

.page-news .news-feature__stats {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 1rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  background: var(--news-card-dark);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius);
}

.page-news .news-feature__stats li {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.page-news .news-feature__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1.1;
}

.page-news .news-feature__stat-label {
  font-size: 0.72rem;
  color: var(--c-text-dim);
  line-height: 1.2;
}

.page-news .news-feature__note {
  font-size: 0.82rem;
  color: var(--c-text-dim);
  margin: 0;
}

/* 更新日志 */
.page-news .news-log {
  padding-block: 4rem;
  background: linear-gradient(180deg, var(--c-bg), var(--c-panel) 55%, var(--c-bg));
}

.page-news .news-log__heading {
  max-width: 62ch;
  margin-bottom: 1.6rem;
}

.page-news .news-log__heading h2,
.page-news .news-topic__heading-text h2,
.page-news .news-export__box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0.7rem 0 0.7rem;
}

.page-news .news-log__heading p,
.page-news .news-topic__heading-text p {
  color: var(--c-text-dim);
  font-size: 0.95rem;
}

.page-news .news-log__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.page-news .news-log__filter {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  color: var(--c-text-dim);
  cursor: default;
  transition:
    border-color var(--transition),
    color var(--transition),
    background-color var(--transition);
}

.page-news .news-log__filter.is-current,
.page-news .news-log__filter:hover {
  border-color: rgba(0, 212, 255, 0.6);
  color: var(--c-accent);
  background: rgba(0, 212, 255, 0.08);
}

.page-news .news-log__filters:has(.news-log__filter[data-tag="version"]:hover) ~ .news-log__layout .news-log__item:not([data-tag="version"]),
.page-news .news-log__filters:has(.news-log__filter[data-tag="feature"]:hover) ~ .news-log__layout .news-log__item:not([data-tag="feature"]),
.page-news .news-log__filters:has(.news-log__filter[data-tag="performance"]:hover) ~ .news-log__layout .news-log__item:not([data-tag="performance"]) {
  opacity: 0.35;
  filter: saturate(0.3);
}

.page-news .news-log__layout {
  display: grid;
  gap: 2rem;
}

.page-news .news-log__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-news .news-log__item {
  position: relative;
  background: var(--news-card-dark);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition:
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition),
    opacity var(--transition);
}

.page-news .news-log__item:hover,
.page-news .news-log__item:focus-within {
  border-color: rgba(0, 212, 255, 0.55);
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
}

.page-news .news-log__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--news-grad);
  opacity: 0.7;
  border-radius: 3px 0 0 3px;
}

.page-news .news-log__item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.page-news .news-log__time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--c-accent);
  background: rgba(0, 212, 255, 0.1);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.page-news .news-log__category {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-text-dim);
}

.page-news .news-log__item h3 {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.4;
  margin: 0 0 0.6rem;
}

.page-news .news-log__item-summary {
  margin: 0 0 0.9rem;
  max-height: 4.8em;
  overflow: hidden;
  color: var(--c-text-dim);
  font-size: 0.92rem;
  transition: max-height 0.35s ease;
}

.page-news .news-log__item:hover .news-log__item-summary,
.page-news .news-log__item:focus-within .news-log__item-summary {
  max-height: 12em;
}

.page-news .news-log__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.86rem;
}

.page-news .news-log__points li {
  position: relative;
  padding-left: 1rem;
  color: var(--c-text);
}

.page-news .news-log__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 6px;
  transform: rotate(45deg);
  background: var(--c-accent);
}

.page-news .news-log__aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.4rem;
  background: rgba(22, 28, 43, 0.55);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.page-news .news-log__aside-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--c-border);
}

.page-news .news-log__aside h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0.4rem 0 0;
}

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

.page-news .news-log__timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-accent), var(--c-accent2), transparent);
}

.page-news .news-log__timeline li {
  position: relative;
  padding-left: 1.6rem;
}

.page-news .news-log__timeline li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.45rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--c-bg);
  background: var(--c-accent);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.3);
}

.page-news .news-log__timeline span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-gold);
  letter-spacing: 0.04em;
}

.page-news .news-log__timeline p {
  margin: 0.1rem 0 0;
  font-size: 0.86rem;
  color: var(--c-text-dim);
}

.page-news .news-log__aside-note {
  font-size: 0.82rem;
  color: var(--c-text-dim);
  margin: 0.4rem 0 0;
  border-left: 2px solid var(--c-gold);
  padding-left: 0.8rem;
}

/* 赛区观察：米白高亮段落 */
.page-news .news-region {
  padding-block: 4.5rem;
}

.page-news .news-region__inner {
  position: relative;
  overflow: hidden;
  background: var(--news-soft);
  color: var(--news-dark-text);
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(1.4rem, 4vw, 3.5rem);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.page-news .news-region__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--news-meter);
  z-index: 1;
}

.page-news .news-region__heading {
  position: relative;
  max-width: 58ch;
  margin-bottom: 1.6rem;
}

.page-news .news-region__heading::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 4px;
  margin-top: 1.1rem;
  background: var(--news-meter);
  clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
}

.page-news .news-region__kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #a87600;
  margin: 0 0 0.4rem;
}

.page-news .news-region__heading h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0;
  color: var(--news-dark-text);
}

.page-news .news-region__heading p {
  color: var(--news-muted-dark);
  font-size: 0.94rem;
  margin: 0.8rem 0 0;
}

.page-news .news-region__map {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(10, 14, 26, 0.1);
  margin-bottom: 1.8rem;
}

.page-news .news-region__grid {
  display: grid;
  gap: 1rem;
}

.page-news .news-region__card {
  position: relative;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(10, 14, 26, 0.12);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition);
}

.page-news .news-region__card:hover,
.page-news .news-region__card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(10, 14, 26, 0.12);
  background: rgba(255, 255, 255, 0.82);
}

.page-news .news-region__card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  border-bottom: 1px dashed var(--news-line-dark);
  padding-bottom: 0.6rem;
  margin-bottom: 0.7rem;
}

.page-news .news-region__card-top h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  margin: 0;
  color: var(--news-dark-text);
}

.page-news .news-region__badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  color: #5a4700;
  background: rgba(245, 197, 24, 0.24);
  border: 1px solid rgba(245, 197, 24, 0.5);
  white-space: nowrap;
}

.page-news .news-region__data {
  list-style: none;
  margin: 0 0 0.8rem;
  padding: 0;
}

.page-news .news-region__data li {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.88rem;
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--news-line-dark);
  color: var(--news-muted-dark);
}

.page-news .news-region__data li:last-child {
  border-bottom: none;
}

.page-news .news-region__data b {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #7a6a10;
  display: inline-flex;
  align-items: baseline;
  gap: 0.2rem;
}

.page-news .news-region__note {
  font-size: 0.82rem;
  color: var(--news-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.page-news .news-region__footnote {
  margin: 1.6rem 0 0;
  font-size: 0.76rem;
  color: var(--news-muted-dark);
  border-top: 1px solid var(--news-line-dark);
  padding-top: 1rem;
}

/* 主题专题 */
.page-news .news-topic {
  padding-block: 4.5rem;
}

.page-news .news-topic__heading {
  display: grid;
  gap: 1.4rem;
  align-items: center;
  margin-bottom: 2rem;
}

.page-news .news-topic__heading-text {
  max-width: 50ch;
}

.page-news .news-topic__heading-text p {
  margin: 0;
}

.page-news .news-topic__deco {
  width: min(100%, 280px);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  margin-inline: auto;
}

.page-news .news-topic__grid {
  display: grid;
  gap: 1rem;
}

.page-news .news-topic__card {
  display: block;
  text-decoration: none;
  color: var(--c-text);
  background:
    linear-gradient(135deg, rgba(22, 28, 43, 0.85), rgba(22, 28, 43, 0.65));
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
}

.page-news .news-topic__card:hover,
.page-news .news-topic__card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(0, 212, 255, 0.6);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.3);
  background:
    linear-gradient(135deg, rgba(22, 28, 43, 0.95), rgba(22, 28, 43, 0.75));
}

.page-news .news-topic__card h3 {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.4;
  margin: 0 0 0.5rem;
}

.page-news .news-topic__card p {
  color: var(--c-text-dim);
  font-size: 0.9rem;
  margin: 0 0 0.9rem;
}

.page-news .news-topic__link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-accent);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* 记录导出 */
.page-news .news-export {
  padding-block: 4.5rem 5rem;
}

.page-news .news-export__box {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(22, 28, 43, 0.92), rgba(22, 28, 43, 0.74));
  border: 1px solid var(--c-border);
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.page-news .news-export__box::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.22), transparent 70%);
  pointer-events: none;
}

.page-news .news-export__box::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--news-grad);
}

.page-news .news-export__box h2 {
  margin-top: 0.6rem;
}

.page-news .news-export__lead {
  color: var(--c-text-dim);
  max-width: 60ch;
  margin-bottom: 1.6rem;
}

.page-news .news-export__path-row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.8rem;
  position: relative;
}

.page-news .news-export__path {
  flex: 1 1 320px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  background: rgba(10, 14, 26, 0.6);
  border: 1px solid var(--c-border);
  border-radius: 10px;
}

.page-news .news-export__path span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-text-dim);
  white-space: nowrap;
}

.page-news .news-export__path code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--c-accent);
  word-break: break-all;
}

.page-news .news-export__copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--news-dark-text);
  background: var(--news-grad);
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  transition:
    filter var(--transition),
    transform var(--transition);
}

.page-news .news-export__copy:hover,
.page-news .news-export__copy:focus-visible {
  filter: brightness(1.12);
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

.page-news .news-export__note {
  margin: 1.4rem 0 0;
  font-size: 0.8rem;
  color: var(--c-text-dim);
  max-width: 68ch;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.001s;
    animation: none;
  }
}

@media (min-width: 768px) {
  .page-news .news-mast {
    padding-block: 2rem 3rem;
  }

  .page-news .news-feature__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .news-feature__media {
    grid-column: span 7;
  }

  .page-news .news-feature__body {
    grid-column: span 5;
  }

  .page-news .news-log__layout {
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
  }

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

  .page-news .news-topic__heading {
    grid-template-columns: 1fr auto;
  }

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

@media (min-width: 1080px) {
  .page-news .news-feature__grid {
    gap: 2.4rem;
  }

  .page-news .news-feature__media {
    grid-column: span 7;
  }

  .page-news .news-feature__body {
    grid-column: span 5;
  }

  .page-news .news-log__layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.85fr);
    gap: 2rem;
  }

  .page-news .news-log__aside {
    position: relative;
  }

  .page-news .news-region__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }
}