.page-news {
  --news-radius: 18px;
  --news-gap: clamp(18px, 2.6vw, 30px);
}

.page-news .section {
  padding-block: clamp(34px, 5vw, 76px);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .figure-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 面包屑 ---------- */

.page-news .breadcrumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(104px, 12vw, 138px) var(--gutter) 0;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumb li + li::before {
  content: "/";
  color: var(--stroke-2);
}

.page-news .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) ease-out, border-color var(--dur) ease-out;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--lime);
}

/* ---------- 栏目导语 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(22px, 3vw, 40px);
  padding-bottom: clamp(38px, 5vw, 68px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -22%;
  left: -22%;
  height: 72%;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(118deg, rgba(198, 255, 61, .12) 0 30%, transparent 30.4%),
    linear-gradient(298deg, rgba(255, 138, 43, .13) 0 21%, transparent 21.4%);
}

.page-news .news-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 4vw, 54px);
  align-items: start;
}

@media (min-width: 960px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(2.05rem, 5.4vw, 4.1rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.014em;
}

.page-news .lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.5vw, 1.13rem);
  line-height: 1.82;
  color: var(--text);
}

.page-news .news-hero-stats {
  margin: 34px 0 0;
  padding: 24px 0 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 20px;
  border-top: 2px solid var(--stroke);
}

.page-news .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.85rem, 4.2vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-news .stat-label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--muted);
}

.page-news .news-hero-figure {
  margin: 0;
}

.page-news .news-hero-figure .figure-frame {
  aspect-ratio: 12 / 7;
  border: 2px solid var(--stroke);
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow);
}

.page-news .figure-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.64;
  color: var(--muted);
}

/* ---------- 区块标题 ---------- */

.page-news .news-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.01em;
}

.page-news .news-note {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 分类导航 ---------- */

.page-news .news-topics {
  padding-block: 0 clamp(30px, 4.5vw, 58px);
}

.page-news .topic-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .topic-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--ink-800);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--dur) ease-out, border-color var(--dur) ease-out, background-color var(--dur) ease-out;
}

.page-news .topic-chip:hover,
.page-news .topic-chip:focus-visible {
  transform: translateY(-3px);
  border-color: var(--lime);
  background: var(--ink-700);
}

.page-news .topic-dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 2px;
  background: var(--lime);
}

.page-news .topic-dot--orange {
  background: var(--orange);
}

/* ---------- 本期精选 ---------- */

.page-news .featured-grid {
  display: grid;
  gap: var(--news-gap);
}

@media (min-width: 900px) {
  .page-news .featured-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .pick-card--a { grid-column: span 7; }
  .page-news .pick-card--b { grid-column: span 5; }
  .page-news .pick-card--c { grid-column: span 5; }
  .page-news .pick-card--d { grid-column: span 7; }
}

.page-news .pick-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.4vw, 30px);
  background: var(--ink-800);
  border: 2px solid var(--stroke);
  border-radius: var(--news-radius);
  box-shadow: var(--shadow);
  transition: transform var(--dur) ease-out, box-shadow var(--dur) ease-out, border-color var(--dur) ease-out;
}

.page-news .pick-card:hover,
.page-news .pick-card:focus-within {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, .5);
  border-color: var(--lime);
}

.page-news .topic-tag {
  align-self: flex-start;
  margin: 0;
  padding: 5px 13px;
  border: 2px solid rgba(198, 255, 61, .34);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--lime);
  background: rgba(198, 255, 61, .07);
}

.page-news .topic-tag--orange {
  color: var(--orange);
  border-color: rgba(255, 138, 43, .4);
  background: rgba(255, 138, 43, .09);
}

.page-news .pick-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.22rem, 2.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.008em;
}

.page-news .pick-copy {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .pick-num {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6vw, 4.4rem);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -.05em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 900px) {
  .page-news .pick-card--a .pick-num,
  .page-news .pick-card--d .pick-num {
    margin-left: -6px;
  }
}

.page-news .pick-unit {
  margin-left: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .pick-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 3px;
  font-size: 14px;
  font-weight: 600;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid rgba(198, 255, 61, .34);
  transition: border-color var(--dur) ease-out;
}

.page-news .pick-link:hover,
.page-news .pick-link:focus-visible {
  border-bottom-color: var(--lime);
}

.page-news .pick-figure {
  margin: 0 0 4px;
}

.page-news .pick-figure .figure-frame {
  aspect-ratio: 16 / 10;
  border: 2px solid var(--stroke);
  border-radius: 12px;
  overflow: hidden;
  background: var(--navy-900);
}

/* ---------- 观察列表 ---------- */

.page-news .news-library {
  background: var(--navy-900);
  border-top: 2px solid var(--stroke);
  border-bottom: 2px solid var(--stroke);
}

.page-news .report-list {
  display: grid;
  gap: 12px;
}

.page-news .report-item {
  display: grid;
  gap: 12px;
  padding: 18px 20px;
  background: var(--ink-800);
  border: 2px solid var(--stroke);
  border-radius: 14px;
  transition: transform var(--dur) ease-out, border-color var(--dur) ease-out, background-color var(--dur) ease-out;
}

@media (min-width: 820px) {
  .page-news .report-item {
    grid-template-columns: minmax(0, 1fr) 84px;
    align-items: start;
    gap: 24px;
    padding: 22px 26px;
  }

  .page-news .report-item:hover,
  .page-news .report-item:focus-within {
    transform: translateX(6px);
    border-color: var(--lime);
    background: var(--ink-700);
  }
}

.page-news .report-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .report-stage,
.page-news .report-time {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .report-time::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 1px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--stroke-2);
}

.page-news .report-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.08rem, 2vw, 1.36rem);
  font-weight: 700;
  line-height: 1.3;
}

.page-news .report-title a {
  color: var(--text);
  text-decoration: none;
  transition: color var(--dur) ease-out;
}

.page-news .report-title a:hover,
.page-news .report-title a:focus-visible {
  color: var(--lime);
}

.page-news .report-summary {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .report-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(198, 255, 61, .26);
  font-variant-numeric: tabular-nums;
  justify-self: start;
}

@media (min-width: 820px) {
  .page-news .report-index {
    justify-self: end;
  }
}

/* ---------- 赛季阶段时间轴 ---------- */

.page-news .season-track {
  list-style: none;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(232px, 78%);
  gap: 16px;
  margin: 30px 0 0;
  padding: 0 0 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 980px) {
  .page-news .season-track {
    grid-auto-flow: row;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-news .season-node {
  position: relative;
  padding-top: 36px;
  scroll-snap-align: start;
}

.page-news .season-node::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--stroke);
}

.page-news .season-node::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  background: var(--ink-900);
}

.page-news .season-node:nth-child(even)::after {
  border-color: var(--orange);
}

.page-news .season-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-news .season-title {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 1.8vw, 1.26rem);
  font-weight: 700;
  line-height: 1.26;
}

.page-news .season-desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .season-link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid rgba(198, 255, 61, .3);
  transition: border-color var(--dur) ease-out;
}

.page-news .season-link:hover,
.page-news .season-link:focus-visible {
  border-bottom-color: var(--lime);
}

/* ---------- 线索与合作 ---------- */

.page-news .contribute-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

@media (min-width: 940px) {
  .page-news .contribute-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

.page-news .contribute-body h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.14;
}

.page-news .contribute-body > p {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-news .contribute-points {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .contribute-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text);
}

.page-news .contribute-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--lime);
}

.page-news .contribute-points li:nth-child(2)::before {
  background: var(--orange);
}

.page-news .contribute-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .contribute-card {
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--navy-800);
  border: 2px solid var(--stroke-2);
  border-radius: var(--news-radius);
  box-shadow: var(--shadow);
}

.page-news .contribute-fields {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .contribute-fields li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--stroke-2);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .contribute-fields li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .contribute-fields .mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-news .contribute-contact {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--stroke-2);
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .contribute-contact .mono {
  color: var(--text);
  word-break: break-all;
}

/* ---------- 动效偏好 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-news .pick-card,
  .page-news .report-item,
  .page-news .topic-chip,
  .page-news .breadcrumb a,
  .page-news .pick-link,
  .page-news .season-link,
  .page-news .report-title a {
    transition: none;
  }

  .page-news .pick-card:hover,
  .page-news .pick-card:focus-within,
  .page-news .topic-chip:hover,
  .page-news .topic-chip:focus-visible {
    transform: none;
  }

  .page-news .report-item:hover,
  .page-news .report-item:focus-within {
    transform: none;
  }
}