.page-news {
  --news-gap: clamp(20px, 3vw, 40px);
  --news-hair: 1px solid var(--bs-line);
  --news-soft: rgba(22, 62, 99, 0.42);
  background:
    radial-gradient(120% 60% at 88% 0%, rgba(31, 107, 74, 0.22), transparent 62%),
    var(--bs-night);
  color: var(--bs-text);
  overflow-x: hidden;
}

.page-news .news-intro {
  padding-top: clamp(26px, 4.5vw, 60px);
  padding-bottom: clamp(18px, 3vw, 34px);
  position: relative;
}

.page-news .news-intro::after {
  content: "";
  display: block;
  width: min(320px, 58%);
  height: 3px;
  margin-top: clamp(18px, 3vw, 30px);
  background: linear-gradient(90deg, var(--bs-action), rgba(198, 255, 61, 0));
}

.page-news .news-intro h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin: 0.35em 0 0.4em;
  max-width: 19ch;
}

.page-news .news-intro-lede {
  max-width: 64ch;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--bs-muted);
  margin: 0;
}

.page-news .news-intro-lede::first-letter {
  color: var(--bs-text);
}

/* ---------- 头条 ---------- */
.page-news .news-lead {
  position: relative;
  padding-block: clamp(24px, 4vw, 52px);
  background:
    linear-gradient(196deg, rgba(16, 42, 70, 0.92) 0%, rgba(16, 42, 70, 0.55) 46%, rgba(10, 26, 47, 0) 72%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 42px), 0 100%);
}

.page-news .lead-grid {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .lead-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-news .lead-stamp {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bs-muted);
  padding-left: 10px;
  border-left: 2px solid var(--bs-action);
}

.page-news .lead-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  line-height: 1.14;
  letter-spacing: -0.03em;
  margin: 0 0 0.6em;
}

.page-news .lead-text {
  color: var(--bs-muted);
  font-size: var(--fs-body);
  line-height: 1.85;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 58ch;
}

.page-news .lead-points {
  list-style: none;
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .lead-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 10px 0;
  border-top: var(--news-hair);
}

.page-news .lead-point-num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.82rem;
  color: var(--bs-data);
  letter-spacing: 0.04em;
}

.page-news .lead-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}

.page-news .lead-figure {
  margin: 0;
  position: relative;
}

.page-news .lead-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-cut);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 8% 100%);
  box-shadow: 0 24px 60px rgba(6, 17, 29, 0.55);
}

.page-news .lead-figure figcaption {
  margin-top: 12px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--bs-muted);
  padding-left: 14px;
  border-left: 2px solid var(--bs-data);
}

/* ---------- 四条内容线 ---------- */
.page-news .news-lines {
  padding-block: clamp(30px, 4.6vw, 62px);
}

.page-news .lines-body {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-news .line-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .line-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 16px;
  padding: clamp(16px, 2.4vw, 24px) 0 clamp(16px, 2.4vw, 24px) 14px;
  border-top: var(--news-hair);
  border-left: 3px solid transparent;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.page-news .line-item:last-child {
  border-bottom: var(--news-hair);
}

.page-news .line-item--observe { border-left-color: var(--bs-action); }
.page-news .line-item--method { border-left-color: var(--bs-data); }
.page-news .line-item--pitch { border-left-color: var(--bs-pitch); }
.page-news .line-item--update { border-left-color: var(--bs-line); }

.page-news .line-item:hover {
  background-color: rgba(16, 42, 70, 0.55);
}

.page-news .line-no {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--bs-panel);
  -webkit-text-stroke: 1px var(--bs-line);
  letter-spacing: -0.02em;
  line-height: 1;
}

.page-news .line-copy h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.page-news .line-copy p {
  margin: 0 0 8px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--bs-muted);
  max-width: 58ch;
}

.page-news .line-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--bs-data);
}

.page-news .line-meta span + span::before {
  content: "/";
  margin-right: 14px;
  color: var(--bs-line);
}

.page-news .line-for {
  font-size: 0.86rem !important;
  color: var(--bs-text) !important;
  opacity: 0.78;
  padding-top: 6px;
  border-top: 1px dashed var(--bs-soft, var(--bs-line));
}

.page-news .line-figure {
  margin: 0;
  align-self: start;
}

.page-news .line-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 24px 4px 24px 4px;
  border: 1px solid var(--bs-line);
}

.page-news .line-figure figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--bs-muted);
  line-height: 1.6;
}

/* ---------- 最新列表 ---------- */
.page-news .news-latest {
  padding-block: clamp(30px, 4.6vw, 64px);
  background: linear-gradient(180deg, rgba(6, 17, 29, 0) 0%, rgba(6, 17, 29, 0.6) 12%, rgba(6, 17, 29, 0.6) 88%, rgba(6, 17, 29, 0) 100%);
}

.page-news .latest-feature {
  display: grid;
  gap: 18px;
  margin: clamp(20px, 3vw, 32px) 0 clamp(24px, 3.4vw, 40px);
  padding: clamp(16px, 2.4vw, 26px);
  background: var(--bs-panel);
  border-radius: 4px 30px 4px 30px;
  position: relative;
  overflow: hidden;
}

.page-news .latest-feature::before {
  content: "";
  position: absolute;
  inset: auto -40px -60px auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 107, 44, 0.28), transparent 68%);
  pointer-events: none;
}

.page-news .latest-feature-figure {
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-news .latest-feature-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 2px 18px 2px 18px;
}

.page-news .latest-feature-copy {
  position: relative;
  z-index: 1;
}

.page-news .latest-feature-copy h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin: 12px 0 10px;
}

.page-news .latest-feature-copy p {
  margin: 0 0 12px;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--bs-muted);
}

.page-news .latest-feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--bs-data);
  margin: 0;
}

.page-news .article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-news .article-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: var(--news-hair);
  transition: background-color 0.25s ease;
}

.page-news .article-item:last-child {
  border-bottom: var(--news-hair);
}

.page-news .article-index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--bs-line);
  letter-spacing: 0.06em;
  padding-top: 4px;
}

.page-news .article-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-news .article-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.page-news .article-title a {
  color: var(--bs-text);
  text-decoration: none;
  display: inline-block;
  transition: transform 0.22s ease, color 0.22s ease;
}

.page-news .article-arrow {
  display: inline-block;
  margin-left: 8px;
  color: var(--bs-action);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.page-news .article-title a:hover,
.page-news .article-title a:focus-visible {
  color: var(--bs-action);
  transform: translateX(4px);
}

.page-news .article-title a:hover .article-arrow,
.page-news .article-title a:focus-visible .article-arrow {
  opacity: 1;
  transform: translateX(0);
}

.page-news .article-body {
  grid-column: 2;
}

.page-news .article-body p {
  margin: 0 0 8px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--bs-muted);
  max-width: 62ch;
}

.page-news .article-note {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--bs-data);
  margin: 0;
}

.page-news .article-note span + span::before {
  content: "·";
  margin-right: 14px;
  color: var(--bs-line);
}

/* ---------- 赛季回溯 ---------- */
.page-news .news-season {
  padding-block: clamp(30px, 4.6vw, 64px);
}

.page-news .season-body {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .season-timeline {
  position: relative;
  padding-left: 20px;
}

.page-news .season-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--bs-action), var(--bs-line) 62%, rgba(22, 62, 99, 0));
}

.page-news .season-group {
  border: 1px solid transparent;
  border-bottom: var(--news-hair);
  margin-bottom: 6px;
}

.page-news .season-group summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 4px;
  cursor: pointer;
  position: relative;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  letter-spacing: -0.01em;
  color: var(--bs-text);
}

.page-news .season-group summary::-webkit-details-marker {
  display: none;
}

.page-news .season-group summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--bs-action);
  transition: transform 0.22s ease;
}

.page-news .season-group[open] summary::after {
  content: "−";
}

.page-news .season-group summary:hover {
  color: var(--bs-action);
}

.page-news .season-group summary:focus-visible {
  outline: 2px solid var(--bs-focus);
  outline-offset: 3px;
}

.page-news .season-dot {
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bs-night);
  border: 2px solid var(--bs-line);
}

.page-news .season-group[open] .season-dot {
  background: var(--bs-action);
  border-color: var(--bs-action);
  box-shadow: 0 0 0 4px rgba(198, 255, 61, 0.16);
}

.page-news .season-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--bs-data);
  padding: 2px 8px;
  border: 1px solid rgba(255, 107, 44, 0.4);
  border-radius: 999px;
}

.page-news .season-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0 0 0 4px;
  display: grid;
  gap: 2px;
}

.page-news .season-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 14px;
  padding: 10px 0;
  border-top: 1px dashed var(--bs-line);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-news .season-list a {
  color: var(--bs-text);
  text-decoration: none;
  max-width: 46ch;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .season-list a:hover,
.page-news .season-list a:focus-visible {
  color: var(--bs-action);
  border-bottom-color: var(--bs-action);
}

.page-news .season-list span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--bs-muted);
  white-space: nowrap;
}

.page-news .season-figure {
  margin: 0;
  align-self: start;
}

.page-news .season-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 26px 4px 26px 4px;
  border: 1px solid var(--bs-line);
}

.page-news .season-figure figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--bs-muted);
  line-height: 1.6;
}

/* ---------- 继续读 ---------- */
.page-news .news-next {
  padding-block: clamp(30px, 4.6vw, 66px);
}

.page-news .next-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-news .next-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.8vw, 30px);
  text-decoration: none;
  color: var(--bs-text);
  border-radius: 4px 28px 4px 28px;
  background: var(--bs-panel);
  border-left: 4px solid var(--bs-action);
  transition: transform 0.24s ease, background-color 0.24s ease;
}

.page-news .next-card--help {
  border-left-color: var(--bs-data);
  background: rgba(16, 42, 70, 0.6);
}

.page-news .next-card:hover,
.page-news .next-card:focus-visible {
  transform: translateY(-3px);
  background: rgba(22, 62, 99, 0.92);
}

.page-news .next-kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--bs-action);
}

.page-news .next-card--help .next-kicker {
  color: var(--bs-data);
}

.page-news .next-card strong {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.98rem;
  line-height: 1.76;
  color: var(--bs-text);
}

.page-news .next-go {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--bs-muted);
}

.page-news .next-card:hover .next-go,
.page-news .next-card:focus-visible .next-go {
  color: var(--bs-action);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-news .lead-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .lead-figure {
    margin-top: 8px;
  }

  .page-news .latest-feature {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: center;
    gap: clamp(20px, 3vw, 34px);
  }

  .page-news .article-item {
    grid-template-columns: 44px minmax(0, 0.95fr) minmax(0, 1.15fr);
    gap: 10px 24px;
    align-items: start;
  }

  .page-news .article-body {
    grid-column: 3;
    padding-top: 2px;
  }

  .page-news .article-body p:last-child {
    margin-bottom: 0;
  }

  .page-news .next-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: stretch;
  }
}

@media (min-width: 1020px) {
  .page-news .lines-body {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-news .season-body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.75fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }

  .page-news .line-figure {
    position: sticky;
    top: calc(var(--topbar-h) + 18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .article-title a,
  .page-news .article-arrow,
  .page-news .next-card,
  .page-news .line-item {
    transition: none;
  }

  .page-news .article-title a:hover,
  .page-news .article-title a:focus-visible {
    transform: none;
  }
}
<<<END>>>

.page-news {
  --bs-soft: currentColor;
}