/* ===== 赛事动态页专属样式 page-news ===== */
.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
}

/* —— 面包屑（深色 hero 内） —— */
.page-news .news-hero-breadcrumbs {
  padding: 20px 0 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  margin-bottom: 32px;
}
.page-news .news-hero-breadcrumbs .breadcrumbs-link {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-news .news-hero-breadcrumbs .breadcrumbs-link:hover {
  color: var(--gold);
}
.page-news .news-hero-breadcrumbs .breadcrumbs-current {
  color: var(--gold);
}
.page-news .news-hero-breadcrumbs .breadcrumbs-item + .breadcrumbs-item::before {
  content: "/";
  margin: 0 8px;
  color: rgba(255, 255, 255, 0.3);
}

/* —— Hero 首屏 —— */
.page-news .news-hero {
  background: var(--ink);
  color: var(--white);
  padding: 0 0 48px;
  position: relative;
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--orange), var(--ink));
  z-index: 2;
}
.page-news .news-hero::after {
  content: "UPDATES · 2025";
  position: absolute;
  right: 4%;
  bottom: 18px;
  font-family: var(--font-data);
  font-size: clamp(14px, 2vw, 22px);
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.07);
  white-space: nowrap;
  pointer-events: none;
}
.page-news .news-hero-inner {
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-news .news-hero-text .section-eyebrow {
  color: var(--gold);
  letter-spacing: 0.14em;
}
.page-news .news-hero-text h1 {
  font-family: var(--font-headline);
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.12;
  margin: 14px 0 18px;
  max-width: 680px;
  letter-spacing: -0.01em;
  color: var(--white);
}
.page-news .news-hero-desc {
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  max-width: 560px;
  margin: 0 0 28px;
}
.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-news .news-hero-figure {
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.page-news .news-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  max-width: 100%;
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 0 0 72px;
  }
  .page-news .news-hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }
  .page-news .news-hero-text h1 {
    font-size: clamp(38px, 4.5vw, 58px);
  }
}

/* —— 最新公告 —— */
.page-news .news-announce {
  padding: 56px 0;
}
.page-news .news-announce-grid {
  display: grid;
  gap: 24px;
  margin-top: 36px;
}
.page-news .news-announce-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  padding: 28px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.page-news .news-announce-card--secondary {
  border-top-color: var(--orange);
}
.page-news .news-announce-card:hover {
  box-shadow: 0 12px 32px rgba(10, 31, 68, 0.1);
  transform: translateY(-2px);
}
.page-news .news-announce-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}
.page-news .news-announce-time {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--muted);
}
.page-news .news-announce-card h3 {
  font-family: var(--font-headline);
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.25;
  margin: 0 0 12px;
}
.page-news .news-announce-card p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .page-news .news-announce-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* —— 栏目更新日志 —— */
.page-news .news-changelog {
  padding: 64px 0;
  color: var(--white);
}
.page-news .news-changelog .section-eyebrow {
  color: var(--gold);
}
.page-news .news-changelog .section-title {
  color: var(--white);
}
.page-news .news-changelog .section-desc {
  color: rgba(255, 255, 255, 0.6);
}
.page-news .changelog-timeline {
  margin: 40px 0 0;
  display: grid;
  gap: 16px;
  position: relative;
}
.page-news .changelog-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 3px solid var(--gold);
  padding: 0;
  position: relative;
}
.page-news .changelog-summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 22px;
  display: block;
  transition: background 0.2s ease;
}
.page-news .changelog-summary::-webkit-details-marker {
  display: none;
}
.page-news .changelog-item[open] .changelog-summary {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.page-news .changelog-summary:hover {
  background: rgba(255, 255, 255, 0.06);
}
.page-news .changelog-version {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.page-news .changelog-heading {
  font-family: var(--font-headline);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.3;
  color: var(--white);
}
.page-news .changelog-content {
  padding: 16px 22px 20px;
}
.page-news .changelog-content .badge {
  margin-bottom: 10px;
  display: inline-block;
}
.page-news .changelog-content p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 14.5px;
  margin: 0;
}
.page-news .changelog-figure {
  margin: 32px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.page-news .changelog-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  max-width: 100%;
}
.page-news .changelog-figure figcaption {
  padding: 12px 16px;
  font-family: var(--font-data);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 900px) {
  .page-news .changelog-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 44px;
  }
  .page-news .changelog-timeline::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 4%;
    right: 4%;
    height: 2px;
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.5), rgba(255, 106, 0, 0.4));
  }
  .page-news .changelog-item {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 0;
    margin: 0;
    position: relative;
  }
  .page-news .changelog-item::before {
    content: "";
    position: absolute;
    top: -36px;
    left: 20px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.14);
    z-index: 2;
  }
  .page-news .changelog-summary {
    padding: 20px;
  }
  .page-news .changelog-content {
    padding: 14px 20px 20px;
  }
  .page-news .changelog-figure {
    margin-top: 40px;
  }
}

/* —— 赛季数据专题 —— */
.page-news .news-features {
  padding: 56px 0 64px;
}
.page-news .news-features-grid {
  display: grid;
  gap: 24px;
  margin-top: 36px;
}
.page-news .news-feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.page-news .news-feature-card:hover {
  box-shadow: 0 12px 32px rgba(10, 31, 68, 0.08);
  transform: translateY(-2px);
}
.page-news .news-feature-card h3 {
  font-family: var(--font-headline);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  margin: 12px 0 12px;
}
.page-news .news-feature-card p {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 16px;
}
.page-news .news-feature-card--main {
  display: grid;
  gap: 24px;
}
.page-news .news-feature-card--main .news-feature-content {
  display: flex;
  flex-direction: column;
}
.page-news .news-feature-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.page-news .news-feature-figure {
  margin: 0;
}
.page-news .news-feature-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  max-width: 100%;
}
.page-news .news-feature-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-feature-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}
.page-news .news-feature-list li strong {
  font-family: var(--font-data);
  font-size: 20px;
  color: var(--ink);
}
.page-news .news-feature-card--dark {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.page-news .news-feature-card--dark h3 {
  color: var(--white);
}
.page-news .news-feature-card--dark p {
  color: rgba(255, 255, 255, 0.7);
}
.page-news .news-feature-meter {
  margin-top: 4px;
}
.page-news .news-feature-meter-label {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
}
.page-news .news-feature-meter-label strong {
  font-family: var(--font-data);
  font-size: 22px;
  color: var(--orange);
}
.page-news .news-feature-meter-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 0;
  overflow: hidden;
}
.page-news .news-feature-meter-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--orange));
}

@media (min-width: 900px) {
  .page-news .news-features-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
  }
  .page-news .news-feature-card--main {
    grid-column: span 6;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
  }
  .page-news .news-feature-card:not(.news-feature-card--main) {
    grid-column: span 3;
  }
}

/* —— 帮助中心更新 —— */
.page-news .news-support {
  padding: 56px 0 64px;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-news .news-support-grid {
  display: grid;
  gap: 40px;
  margin-top: 36px;
}
.page-news .news-support-text h3 {
  font-family: var(--font-headline);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.3;
  margin: 0 0 24px;
}
.page-news .news-support-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}
.page-news .news-support-steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.page-news .news-support-step-num {
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  background: var(--ink);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.page-news .news-support-step-body strong {
  font-family: var(--font-headline);
  font-size: 18px;
  color: var(--ink);
  display: block;
}
.page-news .news-support-step-body p {
  color: var(--muted);
  font-size: 14.5px;
  margin: 4px 0 0;
}
.page-news .news-support-notice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 16px 18px;
  margin: 24px 0;
}
.page-news .news-support-notice strong {
  color: var(--ink);
  font-size: 15px;
}
.page-news .news-support-notice p {
  color: var(--muted);
  font-size: 14px;
  margin: 2px 0 0;
}
.page-news .news-support-figure {
  margin: 0;
  border: 1px solid var(--line);
}
.page-news .news-support-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 5;
  object-fit: cover;
  max-width: 100%;
}

@media (min-width: 900px) {
  .page-news .news-support-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }
}

/* —— 全部动态条目 —— */
.page-news .news-more {
  padding: 56px 0 80px;
}
.page-news .news-more-panel {
  position: relative;
  margin-top: 36px;
}
.page-news .news-more-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.page-news .news-more-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.page-news .news-more-filter label {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  background: var(--white);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.page-news .news-more-filter label:hover {
  border-color: var(--ink);
}
.page-news #nf-all:checked ~ .news-more-filter label[for="nf-all"],
.page-news #nf-feature:checked ~ .news-more-filter label[for="nf-feature"],
.page-news #nf-announce:checked ~ .news-more-filter label[for="nf-announce"],
.page-news #nf-help:checked ~ .news-more-filter label[for="nf-help"] {
  background: var(--ink);
  color: var(--gold);
  border-color: var(--ink);
}
.page-news #nf-feature:checked ~ .news-more-list .news-more-item:not(.news-more-item--feature),
.page-news #nf-announce:checked ~ .news-more-list .news-more-item:not(.news-more-item--announce),
.page-news #nf-help:checked ~ .news-more-list .news-more-item:not(.news-more-item--help) {
  display: none;
}
.page-news .news-more-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-more-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s ease;
}
.page-news .news-more-item:hover {
  box-shadow: inset 4px 0 0 var(--gold);
  padding-left: 8px;
}
.page-news .news-more-main h3 {
  font-family: var(--font-headline);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.3;
  margin: 10px 0 8px;
}
.page-news .news-more-main p {
  color: var(--muted);
  font-size: 15px;
  margin: 0;
}
.page-news .news-more-meta {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--muted);
  flex: none;
}

@media (min-width: 768px) {
  .page-news .news-more-item {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
  }
  .page-news .news-more-main {
    flex: 1;
  }
  .page-news .news-more-meta {
    padding-top: 4px;
    white-space: nowrap;
  }
}