.page-news {
  --news-blue: #0F4C81;
  --news-orange: #FF7F50;
  --news-yellow: #FFD700;
  --news-ink: #111827;
  --news-gray: #4B5563;
  --news-line: #9CB0C4;
  --news-offwhite: #F8FAFC;
  --news-white: #FFFFFF;
  --news-green: #22C55E;
  --news-font-heading: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --news-font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", sans-serif;
  --news-font-digit: "JetBrains Mono", "Roboto Mono", monospace;

  background-color: var(--news-offwhite);
  color: var(--news-ink);
  font-family: var(--news-font-body);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

.page-news__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 16px 48px;
  position: relative;
}

.page-news__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 0;
  border-bottom: 1px solid var(--news-line);
  margin-bottom: 32px;
}

.page-news__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--news-gray);
  background: var(--news-white);
  border: 1px solid var(--news-line);
  border-radius: 4px;
  padding: 4px 10px;
}

.page-news__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--news-green);
  flex-shrink: 0;
}

.page-news__status-text {
  font-family: var(--news-font-digit);
}

.page-news__ver {
  font-family: var(--news-font-digit);
  color: var(--news-blue);
  background: rgba(15, 76, 129, 0.08);
  padding: 0 6px;
  border-radius: 2px;
}

.page-news__header {
  padding: 8px 0 40px;
  border-bottom: 1px solid var(--news-line);
  margin-bottom: 32px;
}

.page-news__index {
  font-family: var(--news-font-digit);
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--news-orange);
  margin: 0 0 8px;
  font-weight: 700;
}

.page-news__header h1 {
  font-family: var(--news-font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--news-blue);
  margin: 0 0 16px;
  max-width: 880px;
}

.page-news__lead {
  font-size: 1rem;
  color: var(--news-gray);
  max-width: 760px;
  margin: 0;
}

.page-news__layout {
  display: block;
  gap: 0;
}

.page-news__main {
  flex: 1;
  min-width: 0;
}

.page-news__side {
  margin-top: 48px;
  position: relative;
}

.page-news__side-bg {
  display: none;
}

.page-news__pinned {
  background: var(--news-white);
  border: 1px solid var(--news-line);
  border-left: 4px solid var(--news-orange);
  box-shadow: 0 2px 8px rgba(15, 76, 129, 0.06);
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.page-news__pinned-tag {
  display: inline-block;
  background: var(--news-yellow);
  color: var(--news-ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 14px;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 0 0 4px 0;
  z-index: 1;
}

.page-news__pinned-body {
  display: block;
  padding: 48px 20px 20px;
}

.page-news__pinned-text h2 {
  font-family: var(--news-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--news-blue);
  line-height: 1.4;
  margin: 0 0 12px;
}

.page-news__pinned-text p {
  color: var(--news-gray);
  font-size: 0.9375rem;
  margin: 0 0 16px;
}

.page-news__pinned-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-news__pinned-points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.875rem;
  color: var(--news-ink);
}

.page-news__pinned-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--news-orange);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-news__pinned-media {
  margin-top: 20px;
}

.page-news__pinned-media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  border: 1px solid var(--news-line);
}

.page-news__list-section {
  margin-bottom: 48px;
}

.page-news__list-section .section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--news-line);
  padding-bottom: 8px;
}

.page-news__list-section .section__index {
  font-family: var(--news-font-digit);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--news-yellow);
  line-height: 1;
}

.page-news__list-section .section__title {
  font-family: var(--news-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--news-blue);
  margin: 0;
}

.page-news__filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-news__filter-btn {
  font-family: var(--news-font-body);
  font-size: 0.8125rem;
  padding: 4px 16px;
  background: var(--news-white);
  color: var(--news-gray);
  border: 1px solid var(--news-line);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.page-news__filter-btn:hover {
  border-color: var(--news-blue);
  color: var(--news-blue);
}

.page-news__filter-btn.is-active {
  background: var(--news-blue);
  color: var(--news-white);
  border-color: var(--news-blue);
}

.page-news__timeline {
  position: relative;
}

.page-news__timeline-strip {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  margin-bottom: 8px;
  border: 1px solid var(--news-line);
}

.page-news__item {
  display: flex;
  gap: 16px;
  padding: 24px 16px;
  border-bottom: 1px solid var(--news-line);
  transition: background-color 0.25s ease;
  cursor: pointer;
}

.page-news__item:hover {
  background: rgba(15, 76, 129, 0.06);
}

.page-news__item-date {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 52px;
  padding-top: 4px;
}

.page-news__date-num {
  font-family: var(--news-font-digit);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--news-blue);
  background: var(--news-yellow);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.page-news__date-label {
  font-size: 0.6875rem;
  color: var(--news-gray);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.page-news__item-body {
  flex: 1;
  min-width: 0;
}

.page-news__item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.page-news__item-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 1px 10px;
  border-radius: 2px;
  letter-spacing: 0.06em;
}

.page-news__item-tag--update {
  background: rgba(15, 76, 129, 0.12);
  color: var(--news-blue);
}

.page-news__item-tag--match {
  background: rgba(255, 127, 80, 0.18);
  color: #c2542e;
}

.page-news__item-tag--feature {
  background: rgba(255, 215, 0, 0.22);
  color: #8a6d00;
}

.page-news__item-time {
  font-size: 0.75rem;
  color: var(--news-gray);
  font-family: var(--news-font-digit);
}

.page-news__item-body h3 {
  font-family: var(--news-font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--news-ink);
  margin: 0 0 6px;
  line-height: 1.4;
}

.page-news__item-body p {
  font-size: 0.875rem;
  color: var(--news-gray);
  margin: 0 0 8px;
}

.page-news__item-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.page-news__item-stats span {
  font-family: var(--news-font-digit);
  font-size: 0.75rem;
  color: var(--news-blue);
  background: rgba(15, 76, 129, 0.08);
  padding: 2px 8px;
  border-radius: 2px;
}

.page-news__side {
  background: var(--news-white);
  border: 1px solid var(--news-line);
  box-shadow: 0 2px 8px rgba(15, 76, 129, 0.06);
  padding: 24px 20px;
}

.page-news__side-section {
  margin-bottom: 32px;
}

.page-news__side-index {
  font-family: var(--news-font-digit);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--news-yellow);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.page-news__side-heading {
  font-family: var(--news-font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--news-blue);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--news-line);
}

.page-news__hot-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__hot-list li {
  border-bottom: 1px solid rgba(156, 176, 196, 0.4);
}

.page-news__hot-list li:last-child {
  border-bottom: none;
}

.page-news__hot-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  text-decoration: none;
  color: var(--news-ink);
  transition: color 0.2s ease;
}

.page-news__hot-list a:hover {
  color: var(--news-blue);
}

.page-news__hot-num {
  font-family: var(--news-font-digit);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--news-orange);
  flex-shrink: 0;
  width: 24px;
}

.page-news__hot-text {
  font-size: 0.875rem;
  line-height: 1.5;
}

.page-news__side-card {
  background: var(--news-offwhite);
  border: 1px solid var(--news-line);
  border-radius: 4px;
  padding: 20px;
  margin-bottom: 20px;
}

.page-news__side-card h2 {
  font-family: var(--news-font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--news-blue);
  margin: 0 0 8px;
}

.page-news__side-card p {
  font-size: 0.8125rem;
  color: var(--news-gray);
  margin: 0 0 14px;
}

.page-news__season {
  border-top: 1px solid var(--news-line);
  padding-top: 32px;
}

.page-news__season .section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

.page-news__season .section__index {
  font-family: var(--news-font-digit);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--news-yellow);
  line-height: 1;
}

.page-news__season .section__title {
  font-family: var(--news-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--news-blue);
  margin: 0;
}

.page-news__season-grid {
  display: block;
  background: var(--news-white);
  border: 1px solid var(--news-line);
  box-shadow: 0 2px 8px rgba(15, 76, 129, 0.06);
}

.page-news__season-media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--news-line);
}

.page-news__season-content {
  padding: 24px 20px;
}

.page-news__season-content h3 {
  font-family: var(--news-font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--news-blue);
  margin: 0 0 12px;
  line-height: 1.4;
}

.page-news__season-content p {
  font-size: 0.875rem;
  color: var(--news-gray);
  margin: 0 0 20px;
}

.page-news__season-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.page-news__season-item {
  border: 1px solid var(--news-line);
  border-radius: 4px;
  padding: 10px 12px;
  background: var(--news-offwhite);
}

.page-news__season-label {
  display: block;
  font-size: 0.75rem;
  color: var(--news-gray);
  margin-bottom: 2px;
}

.page-news__season-value {
  font-family: var(--news-font-digit);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--news-orange);
  line-height: 1.2;
}

.page-news__season-link {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--news-blue);
  text-decoration: none;
  border-bottom: 2px solid var(--news-yellow);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news__season-link:hover {
  color: var(--news-orange);
  border-color: var(--news-orange);
}

@media (min-width: 640px) and (max-width: 1023px) {
  .page-news__pinned-points {
    grid-template-columns: 1fr;
  }

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

  .page-news__pinned-body {
    padding: 48px 24px 24px;
  }

  .page-news__item {
    padding: 28px 24px;
  }

  .page-news__side {
    padding: 28px 24px;
  }

  .page-news__season-content {
    padding: 28px 24px;
  }
}

@media (min-width: 1024px) {
  .page-news__container {
    padding: 32px 32px 80px;
  }

  .page-news__header {
    padding: 16px 0 56px;
  }

  .page-news__header h1 {
    font-size: 2.25rem;
  }

  .page-news__lead {
    font-size: 1.0625rem;
  }

  .page-news__layout {
    display: flex;
    gap: 32px;
    align-items: flex-start;
  }

  .page-news__main {
    flex: 1 1 auto;
    max-width: 780px;
  }

  .page-news__side {
    flex: 0 0 340px;
    max-width: 340px;
    margin-top: 0;
    position: sticky;
    top: 24px;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
  }

  .page-news__side-bg {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 0.18;
    pointer-events: none;
    z-index: 0;
  }

  .page-news__side-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-news__side-section,
  .page-news__side-card {
    position: relative;
    z-index: 1;
    background: var(--news-white);
    border: 1px solid var(--news-line);
  }

  .page-news__side-section {
    padding: 24px;
  }

  .page-news__side-card {
    padding: 20px;
  }

  .page-news__pinned-body {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
    padding: 48px 24px 24px;
    align-items: center;
  }

  .page-news__pinned-media {
    margin-top: 0;
  }

  .page-news__pinned-media img {
    width: 500px;
    height: 300px;
    object-fit: cover;
  }

  .page-news__pinned-points {
    grid-template-columns: 1fr;
  }

  .page-news__filter-btn {
    font-size: 0.875rem;
    padding: 6px 20px;
  }

  .page-news__item {
    padding: 32px 24px;
  }

  .page-news__date-num {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .page-news__item-body h3 {
    font-size: 1.125rem;
  }

  .page-news__item-body p {
    font-size: 0.9375rem;
  }

  .page-news__season-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 0;
  }

  .page-news__season-media img {
    height: 100%;
    object-fit: cover;
    border-bottom: none;
    border-right: 1px solid var(--news-line);
  }

  .page-news__season-content {
    padding: 32px;
  }

  .page-news__season-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-news__season-value {
    font-size: 1.5rem;
  }
}

@media (min-width: 1280px) {
  .page-news__container {
    padding-left: 48px;
    padding-right: 48px;
  }
}