.page-news {
  background: var(--color-paper);
  color: var(--color-ink);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-news__hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(140deg, var(--color-deep) 0%, var(--color-blue) 68%, var(--color-mist) 132%);
  color: var(--color-white);
  padding: 2rem 0 1.5rem;
}

.page-news__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(-55deg, rgba(255, 255, 255, 0.1) 0 2px, transparent 2px 12px);
  clip-path: polygon(58% 0, 100% 0, 100% 100%, 30% 100%);
  z-index: 1;
}

.page-news__hero .container {
  position: relative;
  z-index: 2;
}

.page-news__breadcrumb {
  margin-bottom: 2rem;
}

.page-news__breadcrumb .breadcrumb__link,
.page-news__breadcrumb .breadcrumb__sep,
.page-news__breadcrumb .breadcrumb__current {
  color: rgba(255, 255, 255, 0.78);
}

.page-news__breadcrumb .breadcrumb__current {
  color: var(--color-yellow);
}

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

.page-news__eyebrow {
  color: var(--color-yellow);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.75rem;
}

.page-news__hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  text-shadow: 0 4px 22px rgba(11, 27, 43, 0.35);
}

.page-news__hero-lead {
  max-width: 34rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.page-news__hero-panel {
  background: rgba(11, 27, 43, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(6px);
  position: relative;
}

.page-news__pulse {
  display: inline-block;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
  animation: page-news-pulse 2s infinite;
  margin-right: 0.5rem;
  vertical-align: middle;
}

@keyframes page-news-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.6); }
  50% { box-shadow: 0 0 0 8px rgba(76, 175, 80, 0); }
}

.page-news__status-text {
  font-weight: 700;
  font-size: 1rem;
  vertical-align: middle;
}

.page-news__status-list {
  margin: 1.2rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.page-news__status-item {
  padding: 0.6rem 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--color-yellow);
}

.page-news__status-item dt {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.06em;
}

.page-news__status-item dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
}

.page-news__hero-actions {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news__hero-actions .btn--ghost {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.page-news__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
  padding-bottom: 0.75rem;
}

.page-news__filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  font: 700 0.88rem/1 var(--font-body);
  background: var(--color-yellow);
  color: var(--color-deep);
  text-decoration: none;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-news__filter-btn:hover,
.page-news__filter-btn:focus-visible {
  background: var(--color-white);
  color: var(--color-blue);
  transform: translateY(-2px);
}

.page-news__filter-btn--all {
  background: var(--color-blue);
  color: var(--color-white);
}

.page-news__filter-btn--all:hover,
.page-news__filter-btn--all:focus-visible {
  background: var(--color-white);
  color: var(--color-blue);
}

/* ===== 通用 Section ===== */
.page-news__section {
  padding: 3.5rem 0;
  scroll-margin-top: 1.5rem;
}

.page-news__section--feature {
  background: var(--color-white);
}

.page-news__section--season {
  background: var(--color-deep);
  color: var(--color-white);
}

.page-news__section--notice {
  background: var(--color-paper);
}

.page-news__section-head {
  margin-bottom: 2.5rem;
}

.page-news__section-head .section-eyebrow {
  color: var(--color-blue);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  margin-bottom: 0.4rem;
}

.page-news__section--season .section-eyebrow {
  color: var(--color-yellow);
}

.page-news__section-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.1;
  margin: 0 0 0.5rem;
}

.page-news__section--season .page-news__section-head h2 {
  color: var(--color-white);
}

.page-news__section-head .section-lead {
  margin: 0;
  max-width: 40rem;
  line-height: 1.65;
  color: rgba(31, 42, 58, 0.75);
}

.page-news__section--season .section-lead {
  color: rgba(255, 255, 255, 0.7);
}

/* ===== 头条新闻 ===== */
.page-news__featured {
  display: grid;
  gap: 1.75rem;
  background: var(--color-white);
  border: 1px solid var(--color-snow);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 0;
}

.page-news__featured-media .media-frame {
  margin: 0;
  border-radius: 0;
}

.page-news__featured-content {
  padding: 0 1.5rem 1.75rem;
}

.page-news__tag {
  display: inline-block;
  padding: 0.32rem 0.85rem;
  background: var(--color-blue);
  color: var(--color-white);
  font: 700 0.78rem/1 var(--font-body);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  margin-bottom: 0.85rem;
}

.page-news__tag--yellow {
  background: var(--color-yellow);
  color: var(--color-deep);
}

.page-news__featured-content h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 1.45rem;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  color: var(--color-deep);
  letter-spacing: -0.01em;
}

.page-news__featured-content p {
  font-size: 0.97rem;
  line-height: 1.7;
  margin: 0 0 1rem;
  color: var(--color-ink);
}

.page-news__featured-list {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-ink);
}

.page-news__featured-list li::marker {
  color: var(--color-blue);
}

/* ===== 时间线 ===== */
.page-news__timeline {
  margin-top: 3rem;
  border-top: 1px solid var(--color-snow);
}

.page-news__item {
  display: flex;
  gap: 1rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--color-snow);
  align-items: flex-start;
}

.page-news__item-meta {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-items: flex-start;
  flex: 0 0 auto;
  min-width: 3.6rem;
}

.page-news__item-marker {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: var(--color-blue);
  color: var(--color-white);
  font: 700 0.74rem/1 var(--font-body);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-news__item-time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(31, 42, 58, 0.55);
  padding-left: 0.15rem;
}

.page-news__item-content h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.08rem;
  line-height: 1.3;
  margin: 0.15rem 0 0.4rem;
  color: var(--color-ink);
}

.page-news__item-content p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(31, 42, 58, 0.78);
}

.page-news__section--feature .page-news__item-marker {
  background: var(--color-yellow);
  color: var(--color-deep);
}

.page-news__section--feature .page-news__timeline {
  border-color: var(--color-snow);
}

/* ===== 功能发布 ===== */
.page-news__feature-grid {
  display: grid;
  gap: 1.5rem;
}

.page-news__feature-card {
  display: grid;
  gap: 0;
  background: var(--color-paper);
  border: 1px solid var(--color-snow);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news__feature-image .media-frame {
  margin: 0;
  border-radius: 0;
}

.page-news__feature-card-body {
  padding: 1.6rem;
}

.page-news__feature-card-body h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.25;
  margin: 0 0 0.7rem;
  color: var(--color-deep);
  letter-spacing: -0.01em;
}

.page-news__feature-card-body p {
  font-size: 0.94rem;
  line-height: 1.65;
  margin: 0 0 1rem;
}

.page-news__feature-card--dark {
  background: var(--color-deep);
  border-color: var(--color-deep);
  color: var(--color-white);
  align-content: start;
}

.page-news__feature-card--dark .page-news__feature-card-body h3 {
  color: var(--color-white);
}

.page-news__feature-card--dark p {
  color: rgba(255, 255, 255, 0.75);
}

.page-news__feature-card--dark .btn--ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--color-white);
}

.page-news__feature-card--dark .btn--ghost:hover,
.page-news__feature-card--dark .btn--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.page-news__feature-list {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.page-news__feature-list li::marker {
  color: var(--color-yellow);
}

.page-news__details {
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

.page-news__details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-blue);
  padding: 0.25rem 0;
  list-style: none;
}

.page-news__details summary::-webkit-details-marker {
  display: none;
}

.page-news__details summary::before {
  content: "+";
  display: inline-block;
  width: 1rem;
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-news__details[open] summary::before {
  content: "−";
}

.page-news__details ul {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  line-height: 1.7;
  color: var(--color-ink);
}

/* ===== 赛季更新 ===== */
.page-news__season-grid {
  display: grid;
  gap: 2rem;
}

.page-news__season-content h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  color: var(--color-white);
}

.page-news__season-content > p {
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 1.5rem;
  max-width: 32rem;
}

.page-news__season-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin: 0 0 1.75rem;
}

.page-news__season-meta-item {
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--color-yellow);
}

.page-news__season-meta-item dt {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.58);
  letter-spacing: 0.08em;
}

.page-news__season-meta-item dd {
  margin: 0.28rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
}

.page-news__progress {
  max-width: 30rem;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
}

.page-news__progress-label {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.5rem;
}

.page-news__progress-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 99px;
  overflow: hidden;
}

.page-news__progress-bar {
  display: block;
  height: 100%;
  background: var(--color-yellow);
  border-radius: inherit;
}

.page-news__progress-bar--half {
  width: 58%;
}

.page-news__progress-nums {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-yellow);
}

.page-news__season-media .media-frame {
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news__timeline--light {
  border-color: rgba(255, 255, 255, 0.16);
  margin-top: 2.5rem;
}

.page-news__timeline--light .page-news__item {
  border-color: rgba(255, 255, 255, 0.16);
}

.page-news__timeline--light .page-news__item-marker {
  background: var(--color-green);
  color: var(--color-white);
}

.page-news__timeline--light .page-news__item-time {
  color: rgba(255, 255, 255, 0.45);
}

.page-news__timeline--light .page-news__item-content h3 {
  color: var(--color-white);
}

.page-news__timeline--light .page-news__item-content p {
  color: rgba(255, 255, 255, 0.68);
}

/* ===== 平台公告 ===== */
.page-news__notice-grid {
  display: grid;
  gap: 2rem;
}

.page-news__notice-media .media-frame {
  margin: 0;
  border: 1px solid var(--color-snow);
}

.page-news__notice-list {
  display: grid;
  gap: 1rem;
}

.page-news__notice-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.25rem 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-snow);
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-news__notice-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(11, 27, 43, 0.08);
}

.page-news__notice-index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-orange);
  padding-top: 0.1rem;
}

.page-news__notice-item h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.06rem;
  line-height: 1.3;
  margin: 0 0 0.4rem;
  color: var(--color-deep);
}

.page-news__notice-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(31, 42, 58, 0.75);
}

/* ===== 订阅 / 关注区 ===== */
.page-news__subscribe {
  background: linear-gradient(135deg, var(--color-mist) 0%, var(--color-paper) 55%);
  border-top: 2px solid var(--color-deep);
  padding: 3.5rem 0;
}

.page-news__subscribe-inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-news__subscribe-eyebrow {
  color: var(--color-blue);
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
}

.page-news__subscribe h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  margin: 0 0 0.6rem;
  color: var(--color-deep);
  line-height: 1.15;
}

.page-news__subscribe-copy p:last-child {
  max-width: 34rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-ink);
  margin: 0;
}

.page-news__subscribe-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ===== 右侧目录 ===== */
.page-news__toc {
  display: none;
}

/* ===== 响应式：平板 ===== */
@media (min-width: 720px) {
  .page-news__hero {
    padding-top: 3rem;
  }

  .page-news__hero-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: end;
  }

  .page-news__featured {
    grid-template-columns: 1.1fr 1fr;
    align-items: stretch;
  }

  .page-news__featured-content {
    padding: 2rem 2rem 2rem 0;
    align-self: center;
  }

  .page-news__feature-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-news__feature-card-body {
    padding: 1.8rem;
  }

  .page-news__season-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
  }

  .page-news__season-content {
    padding-right: 1rem;
  }

  .page-news__notice-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 2.5rem;
    align-items: start;
  }

  .page-news__subscribe-inner {
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 1024px) {
  .page-news__section {
    padding: 5rem 0;
  }

  .page-news__filter {
    gap: 0.6rem;
  }

  .page-news__item {
    gap: 2rem;
  }

  .page-news__item-meta {
    min-width: 4.5rem;
    flex-direction: row;
    align-items: center;
    gap: 0.7rem;
  }

  .page-news__item-time {
    padding-left: 0;
  }

  .page-news__season-meta {
    gap: 1rem;
  }

  .page-news__notice-item {
    padding: 1.4rem 1.5rem;
  }
}

@media (min-width: 1280px) {
  .page-news__toc {
    display: flex;
    position: fixed;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 40;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.9rem 0.75rem;
    background: rgba(248, 244, 235, 0.88);
    border: 1px solid var(--color-snow);
    border-radius: var(--radius);
    backdrop-filter: blur(6px);
    box-shadow: 0 8px 24px rgba(11, 27, 43, 0.06);
  }

  .page-news__toc-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--color-blue);
    padding: 0 0.3rem 0.45rem;
    border-bottom: 1px solid var(--color-snow);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
  }

  .page-news__toc-link {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-ink);
    text-decoration: none;
    padding: 0.45rem 0.65rem;
    border-left: 3px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  }

  .page-news__toc-link:hover,
  .page-news__toc-link:focus-visible {
    color: var(--color-blue);
    border-left-color: var(--color-blue);
  }

  .page-news__toc-link[aria-current="true"] {
    color: var(--color-white);
    background: var(--color-blue);
    border-left-color: var(--color-yellow);
  }

  .page-news__hero-panel {
    padding: 2rem;
  }
}