.page-news {
  --news-primary: var(--color-primary);
  --news-primary-soft: var(--color-primary-soft);
  --news-primary-muted: var(--color-primary-muted);
  --news-accent: var(--color-accent);
  --news-gold: var(--color-gold);
  --news-bg: var(--color-bg-light);
  --news-surface: var(--color-surface);
  --news-line: var(--color-line);
  --news-text: var(--color-text);
  --news-muted: var(--color-text-muted);
  --news-white: #FFFFFF;
  --news-shadow: var(--shadow-md);
  padding-bottom: 0;
  background: var(--news-white);
}

/* 顶部面包屑 */
.page-news__top {
  padding-top: 24px;
  font-size: 13px;
}

/* ===== Hero 区 ===== */
.page-news__hero {
  background: var(--news-white);
}

.page-news__hero-inner {
  margin-top: 28px;
}

.page-news__hero-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 32px;
}

.page-news__hero-title .label {
  display: inline-block;
  margin-bottom: 10px;
  letter-spacing: 0.2em;
  color: var(--news-accent);
}

.page-news__hero-title h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(56px, 9vw, 110px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--news-primary);
  position: relative;
}

.page-news__hero-title h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--news-accent), var(--news-gold));
  transform: skewX(-18deg);
}

.page-news__hero-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-muted);
  max-width: 46ch;
  margin: 20px 0 0;
}

.page-news__hero-aside {
  border-left: 1px solid var(--news-line);
  padding-left: 18px;
  text-align: left;
  min-width: 130px;
}

.page-news__hero-aside-num {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
  color: var(--news-accent);
  display: block;
}

.page-news__hero-aside-text {
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.14em;
  color: var(--news-muted);
  display: block;
  margin-top: 6px;
}

.page-news__hero-media {
  position: relative;
  margin-top: 36px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
}

.page-news__hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  min-height: 220px;
}

.page-news__hero-media-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--news-primary);
  color: var(--news-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  padding: 6px 12px;
  transform: skewX(-12deg);
  border-radius: var(--radius);
}

/* Hero 统计 */
.page-news__hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
  margin: 20px 0 0;
  padding: 0;
}

.page-news__hero-stats .stat {
  background: var(--news-white);
  padding: 20px 14px;
  text-align: center;
  margin: 0;
}

.page-news__hero-stats .stat__number {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  color: var(--news-primary);
  display: block;
  margin: 0;
}

.page-news__hero-stats .stat__label {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--news-muted);
  margin: 8px 0 0;
}

/* ===== 修复公告 ===== */
.page-news__fix {
  margin-top: 72px;
  background: var(--news-primary);
  color: var(--news-white);
  position: relative;
  padding: 48px 0 56px;
}

.page-news__fix::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--news-accent), var(--news-gold));
}

.page-news__fix-inner {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-news__fix-media {
  position: relative;
}

.page-news__fix-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 460px;
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.page-news__fix-chip {
  position: absolute;
  top: -14px;
  right: 12px;
  transform: skewX(-12deg);
  white-space: nowrap;
}

.page-news__fix-label {
  color: var(--news-gold);
  letter-spacing: 0.16em;
}

.page-news__fix-content h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.12;
  margin: 14px 0 18px;
  color: var(--news-white);
  max-width: 16em;
}

.page-news__fix-lead {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 56ch;
  margin: 0 0 24px;
}

.page-news__fix-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news__fix-list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding: 12px 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
  display: flex;
  gap: 12px;
}

.page-news__fix-list li::before {
  content: "—";
  color: var(--news-accent);
  font-weight: 700;
  flex-shrink: 0;
}

.page-news__fix-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news__fix-actions .btn--ghost {
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--news-white);
}

.page-news__fix-actions .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--news-white);
}

.page-news__fix-actions .btn--primary {
  background: var(--news-accent);
  border-color: var(--news-accent);
  color: var(--news-white);
}

/* ===== 通用区块标题 ===== */
.page-news__blockheader {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 18px;
  align-items: end;
  margin-bottom: 30px;
}

.page-news__blockheader-index {
  font-family: var(--font-display);
  font-size: 54px;
  line-height: 0.9;
  color: var(--news-accent);
  grid-row: span 2;
  align-self: start;
}

.page-news__blockheader-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  color: var(--news-primary);
  margin: 0;
}

.page-news__blockheader-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-muted);
  max-width: 58ch;
  margin: 0;
}

/* ===== 8月赛事前瞻 ===== */
.page-news__preview {
  padding: 72px 0 0;
  background: var(--news-white);
}

.page-news__preview-banner {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--news-line);
  transform: skewX(-0.5deg);
}

.page-news__preview-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news__preview-banner-tag {
  position: absolute;
  right: 16px;
  bottom: 16px;
  background: var(--news-gold);
  color: var(--news-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 6px 10px;
  transform: skewX(-12deg);
  border-radius: var(--radius);
}

.page-news__preview-list {
  margin-top: 30px;
  gap: 20px;
}

.page-news__preview-card {
  position: relative;
  background: var(--news-bg);
  border: 1px solid var(--news-line);
  border-top: 2px solid var(--news-gold);
  padding: 24px 24px 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-news__preview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--news-shadow);
}

.page-news__preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.page-news__preview-date {
  font-size: 13px;
  color: var(--news-muted);
  white-space: nowrap;
}

.page-news__preview-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.25;
  color: var(--news-primary);
  margin: 18px 0 10px;
  position: relative;
  z-index: 1;
}

.page-news__preview-card p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-muted);
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-news__preview-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--news-line);
  position: relative;
  z-index: 1;
}

.page-news__preview-facts dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--news-accent);
}

.page-news__preview-facts dd {
  font-size: 13px;
  line-height: 1.6;
  color: var(--news-text);
  margin: 4px 0 0;
}

.page-news__preview-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--news-primary);
  text-decoration: none;
  margin-top: 18px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-news__preview-link span {
  color: var(--news-accent);
  transition: transform 0.2s ease;
}

.page-news__preview-link:hover {
  border-bottom-color: var(--news-accent);
}

.page-news__preview-link:hover span {
  transform: translateX(4px);
}

.page-news__preview-index {
  position: absolute;
  top: 14px;
  right: 20px;
  font-family: var(--font-display);
  font-size: 46px;
  line-height: 1;
  color: rgba(10, 31, 68, 0.08);
  z-index: 0;
  pointer-events: none;
}

/* ===== 更新日志区 ===== */
.page-news__log {
  padding: 72px 0 80px;
  background: linear-gradient(180deg, var(--news-white) 0%, var(--news-bg) 100%);
  margin-top: 72px;
}

.page-news__log-layout {
  display: grid;
  gap: 34px;
}

.page-news__log-side {
  align-self: start;
}

.page-news__log-filter-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news__log-filter-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.2;
  color: var(--news-primary);
  margin: 0;
}

.page-news__log-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.page-news__log-filter .filter-btn {
  appearance: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  padding: 10px 18px;
  background: var(--news-white);
  border: 1px solid var(--news-line);
  border-radius: 999px;
  color: var(--news-text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.page-news__log-filter .filter-btn:hover {
  border-color: var(--news-primary);
  color: var(--news-primary);
}

.page-news__log-filter .filter-btn.is-active {
  background: var(--news-primary);
  border-color: var(--news-primary);
  color: var(--news-white);
}

.page-news__log-poster {
  margin: 24px 0 0;
  border: 1px solid var(--news-line);
  background: var(--news-white);
  padding: 6px;
  border-radius: var(--radius);
}

.page-news__log-poster img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
}

.page-news__log-poster figcaption {
  padding: 10px 4px 4px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--news-muted);
  text-align: center;
}

.page-news__log-list {
  display: grid;
}

.page-news__log-item {
  border-bottom: 1px solid var(--news-line);
  transition: background 0.2s ease;
}

.page-news__log-item:first-child {
  border-top: 2px solid var(--news-primary);
}

.page-news__log-item:hover {
  background: rgba(242, 244, 248, 0.55);
}

.page-news__log-details {
  padding: 26px 0;
}

.page-news__log-summary {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 24px;
  cursor: pointer;
}

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

.page-news__log-summary-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 78px;
}

.page-news__log-date {
  font-size: 13px;
  color: var(--news-muted);
  white-space: nowrap;
  font-feature-settings: "tnum";
}

.page-news__log-summary-main {
  flex: 1;
  min-width: 240px;
  padding-left: 28px;
  position: relative;
}

.page-news__log-summary-main::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 2px;
  bottom: -14px;
  width: 1px;
  background: var(--news-line);
}

.page-news__log-arrow {
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  color: var(--news-accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.2s ease;
  pointer-events: none;
}

.page-news__log-summary:hover .page-news__log-arrow {
  opacity: 1;
  transform: translateX(0);
}

.page-news__log-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.2;
  color: var(--news-primary);
  margin: 0;
}

.page-news__log-excerpt {
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-muted);
  margin: 8px 0 0;
  max-width: 56ch;
}

.page-news__log-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: center;
  flex-shrink: 0;
  font-size: 13px;
  color: var(--news-muted);
}

.page-news__log-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1;
  color: var(--news-accent);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-news__log-details[open] .page-news__log-toggle-icon {
  transform: rotate(45deg);
  border-color: var(--news-accent);
}

.page-news__log-detail {
  margin: 16px 0 0;
  padding: 16px 0 0 28px;
  border-top: 1px dashed var(--news-line);
}

.page-news__log-detail p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-muted);
  margin: 0;
  max-width: 62ch;
}

.page-news__log-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-news__log-notes li {
  font-size: 12px;
  line-height: 1;
  padding: 7px 12px;
  background: var(--news-white);
  border: 1px solid var(--news-line);
  border-radius: 999px;
  color: var(--news-text);
}

/* ===== 页尾探索区 ===== */
.page-news__next {
  position: relative;
  overflow: hidden;
  background: var(--news-primary);
  padding: 64px 0 72px;
  color: var(--news-white);
}

.page-news__next::after {
  content: "NEWS";
  position: absolute;
  right: -20px;
  top: -40px;
  font-family: var(--font-display);
  font-size: 140px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.05);
  pointer-events: none;
  user-select: none;
}

.page-news__next-inner {
  position: relative;
  z-index: 1;
}

.page-news__next-label {
  color: var(--news-gold);
  letter-spacing: 0.2em;
}

.page-news__next-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  color: var(--news-white);
  margin: 12px 0 16px;
}

.page-news__next-desc {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  max-width: 58ch;
  margin: 0 0 28px;
}

.page-news__next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news__next-links .btn--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--news-white);
}

.page-news__next-links .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--news-white);
}

.page-news__next-links .btn--primary {
  background: var(--news-accent);
  border-color: var(--news-accent);
  color: var(--news-white);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-news__hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news__hero-stats .stat {
    padding: 24px 18px;
  }

  .page-news__hero-stats .stat__number {
    font-size: 34px;
  }

  .page-news__fix {
    padding: 56px 0 64px;
  }

  .page-news__preview-list {
    gap: 24px;
  }

  .page-news__blockheader {
    margin-bottom: 36px;
  }

  .page-news__blockheader-index {
    font-size: 64px;
  }
}

@media (min-width: 992px) {
  .page-news__fix-inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
  }

  .page-news__fix-media img {
    max-width: 500px;
  }

  .page-news__log-layout {
    grid-template-columns: 300px 1fr;
    gap: 48px;
  }

  .page-news__log-side {
    position: sticky;
    top: 24px;
  }

  .page-news__log-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .page-news__log-filter .filter-btn {
    text-align: center;
    border-radius: 999px;
  }

  .page-news__hero-inner {
    margin-top: 48px;
  }

  .page-news__preview-banner img {
    max-height: 620px;
    object-fit: cover;
  }
}