.page-news {
  --news-gold-line: rgba(201, 169, 110, 0.4);
  --news-paper-soft: rgba(245, 239, 230, 0.7);
  --news-navy-deep: #0B2236;
}

.page-news section[id] {
  scroll-margin-top: 6rem;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  padding: var(--space-2xl) 0;
}

.page-news .news-hero-inner {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.page-news .news-hero-index {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-index);
  font-size: 0.8125rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-news .news-hero-index::before {
  content: "";
  width: 2.5rem;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--gold);
}

.page-news .news-hero h1 {
  margin: var(--space-xl) 0 var(--space-lg);
  font-family: var(--font-display);
  font-weight: 100;
  font-size: clamp(2.5rem, 7vw, 5.25rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-news .news-hero-lead {
  margin: 0;
  max-width: 36em;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.page-news .news-hero-sync {
  font-size: 0.8125rem;
  color: var(--slate);
  background: var(--pale-ivory);
  border: 1px solid var(--mist);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
}

.page-news .news-hero-visual {
  display: grid;
  justify-items: center;
  gap: var(--space-md);
  position: relative;
  padding: var(--space-xl) 0 0;
}

.page-news .news-hero-visual::before {
  content: "";
  position: absolute;
  width: 86%;
  height: 86%;
  top: 7%;
  left: 7%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.page-news .news-hero-ring {
  position: relative;
  display: grid;
  place-items: center;
  width: min(230px, 78vw);
  aspect-ratio: 1;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--pale-ivory);
}

.page-news .news-hero-ring::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed var(--news-gold-line);
  border-radius: 50%;
}

.page-news .news-hero-ring::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid var(--mist);
  border-radius: 50%;
  z-index: -1;
}

.page-news .news-hero-ring-label {
  position: absolute;
  top: 1.4rem;
  white-space: nowrap;
  font-size: 0.625rem;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-news .news-hero-ring-value {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: clamp(3.2rem, 9vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.page-news .news-hero-line {
  width: 1px;
  height: 2.5rem;
  background: var(--mist);
}

.page-news .news-hero-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.page-news .news-hero-pills span {
  font-size: 0.75rem;
  color: var(--slate);
  border: 1px solid var(--mist);
  background: var(--pale-ivory);
  padding: 0.3rem 0.875rem;
  border-radius: var(--radius-pill);
}

/* ============ 标签筛选器 ============ */
.page-news .news-filter-head {
  padding-top: var(--space-lg);
}

.page-news .news-filter-heading {
  margin-bottom: var(--space-lg);
}

.page-news .news-filter-title {
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
}

.page-news .news-filter-radio {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .news-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
  margin-bottom: var(--space-2xl);
}

.page-news .news-filter-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-index);
  font-size: 0.875rem;
  color: var(--slate);
  background: var(--pale-ivory);
  border: 1px solid var(--mist);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news .news-filter-btn:hover {
  color: var(--ink);
  border-color: var(--gold);
  background: var(--paper);
}

.page-news .news-filter-btn:active {
  transform: translateY(1px);
}

#nf-all:checked ~ .container .news-filter-bar label[for="nf-all"],
#nf-schedule:checked ~ .container .news-filter-bar label[for="nf-schedule"],
#nf-feature:checked ~ .container .news-filter-bar label[for="nf-feature"],
#nf-data:checked ~ .container .news-filter-bar label[for="nf-data"] {
  background: var(--navy);
  color: var(--paper);
  border-color: var(--navy);
  box-shadow: var(--shadow-soft);
}

#nf-all:focus-visible ~ .container .news-filter-bar label[for="nf-all"],
#nf-schedule:focus-visible ~ .container .news-filter-bar label[for="nf-schedule"],
#nf-feature:focus-visible ~ .container .news-filter-bar label[for="nf-feature"],
#nf-data:focus-visible ~ .container .news-filter-bar label[for="nf-data"] {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

#nf-schedule:checked ~ .news-filter-wrap [data-category]:not([data-category="schedule"]),
#nf-feature:checked ~ .news-filter-wrap [data-category]:not([data-category="feature"]),
#nf-data:checked ~ .news-filter-wrap [data-category]:not([data-category="data"]) {
  display: none;
}

/* ============ 通用区块 ============ */
.page-news .section {
  padding: var(--space-2xl) 0;
}

.page-news .section-header {
  margin-bottom: var(--space-xl);
}

/* ============ 最新发布 ============ */
.page-news .news-feature-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--pale-ivory);
  border: 1px solid var(--mist);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  margin-bottom: var(--space-2xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-news .news-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  border-color: var(--gold);
}

.page-news .news-feature-media {
  position: relative;
  aspect-ratio: 10 / 7;
  overflow: hidden;
}

.page-news .news-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-feature-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 62%, rgba(15, 42, 67, 0.22) 100%);
}

.page-news .news-feature-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl);
}

.page-news .news-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.page-news .news-card-date {
  font-size: 0.8125rem;
  color: var(--slate);
}

.page-news .news-feature-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-news .news-feature-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .news-read-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-news .news-read-hint::after {
  content: "→";
  transition: transform 0.25s ease;
}

.page-news .news-feature-card:hover .news-read-hint::after {
  transform: translateX(5px);
}

.page-news .news-timeline {
  position: relative;
  margin-left: var(--space-md);
  padding-left: var(--space-xl);
  border-left: 1px solid var(--mist);
}

.page-news .news-log-item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.page-news .news-log-item:last-child {
  padding-bottom: 0;
}

.page-news .news-log-dot {
  position: absolute;
  top: 0.5rem;
  left: calc(-1 * var(--space-xl) - 6px);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  border: 1px solid rgba(201, 169, 110, 0.5);
  box-shadow: 0 0 0 5px var(--paper);
}

.page-news .news-log-copy {
  background: var(--pale-ivory);
  border: 1px solid var(--mist);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.page-news .news-log-copy:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-soft);
  transform: translateX(3px);
}

.page-news .news-log-copy h3 {
  margin: 0.5rem 0 0.375rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .news-log-copy p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--slate);
}

/* ============ 赛程追踪 ============ */
.page-news .news-schedule {
  margin-top: var(--space-xl);
  padding: var(--space-2xl) 0;
  background: linear-gradient(145deg, var(--navy) 0%, var(--news-navy-deep) 100%);
  color: var(--paper);
}

.page-news .news-schedule .section-lead {
  color: var(--news-paper-soft);
}

.page-news .news-schedule-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.page-news .news-schedule-media {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.3);
}

.page-news .news-schedule-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-schedule-media::after {
  content: "ROUND TRACKER";
  position: absolute;
  left: var(--space-lg);
  bottom: var(--space-lg);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(245, 239, 230, 0.92);
  color: var(--navy);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
}

.page-news .news-schedule-list {
  display: flex;
  flex-direction: column;
}

.page-news .news-track-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid rgba(226, 232, 240, 0.14);
}

.page-news .news-track-item:first-child {
  padding-top: 0;
}

.page-news .news-track-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .news-track-round {
  min-width: 4.2rem;
  text-align: right;
  font-family: var(--font-display);
  font-weight: 100;
  font-size: 2.75rem;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-track-round::after {
  content: "轮";
  margin-left: 0.2rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--news-paper-soft);
}

.page-news .news-track-copy h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--paper);
}

.page-news .news-track-copy p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--news-paper-soft);
}

/* ============ 功能更新 ============ */
.page-news .news-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.page-news .news-feature-entry {
  background: var(--pale-ivory);
  border: 1px solid var(--mist);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-news .news-feature-entry:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.page-news .news-feature-icon {
  display: inline-block;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--orange);
}

.page-news .news-feature-entry h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ink);
}

.page-news .news-feature-entry p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-news .news-features-visual {
  position: relative;
  margin: var(--space-2xl) auto 0;
  max-width: 480px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .news-features-visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-features-visual::after {
  content: "FEATURE ARCHIVE";
  position: absolute;
  right: var(--space-lg);
  bottom: var(--space-lg);
  padding: 0.42rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 42, 67, 0.76);
  color: var(--paper);
  font-size: 0.6875rem;
  letter-spacing: 0.26em;
}

/* ============ 数据专题 ============ */
.page-news .news-data-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-xl);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-news .news-data-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.page-news .news-data-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--paper);
}

.page-news .news-data-copy p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--news-paper-soft);
}

.page-news .news-data-stats {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.page-news .news-data-stats .stat-number {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-data-stats .stat-label {
  font-size: 0.8125rem;
  color: var(--news-paper-soft);
}

.page-news .news-data-media {
  position: relative;
  aspect-ratio: 14 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-data-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-data-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.page-news .news-data-slot {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--pale-ivory);
  border: 1px solid var(--mist);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-news .news-data-slot:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-soft);
}

.page-news .news-data-slot-num {
  min-width: 2.4rem;
  font-family: var(--font-display);
  font-weight: 100;
  font-size: 2rem;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-data-slot h3 {
  margin: 0 0 0.4rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-news .news-data-slot p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ============ 信任声明 ============ */
.page-news .news-trust {
  margin-top: var(--space-2xl);
  padding: var(--space-2xl) 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-trust .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-lg);
}

.page-news .news-trust p {
  margin: 0;
  max-width: 36em;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--news-paper-soft);
}

.page-news .news-trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ============ 桌面端断点 ============ */
@media (min-width: 768px) {
  .page-news .news-feature-grid,
  .page-news .news-data-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .news-trust .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 820px) {
  .page-news .news-hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-news .news-hero-visual {
    padding: 0;
  }

  .page-news .news-feature-card {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: stretch;
  }

  .page-news .news-feature-media {
    min-height: 100%;
    aspect-ratio: auto;
  }

  .page-news .news-feature-body {
    padding: var(--space-2xl);
  }

  .page-news .news-data-card {
    grid-template-columns: 0.9fr 1.1fr;
    padding: var(--space-2xl);
  }
}

@media (min-width: 900px) {
  .page-news .news-schedule-split {
    grid-template-columns: 0.9fr 1.1fr;
  }
}