.page-news,
.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news {
  --pn-gap: 24px;
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding: 20px 18px 72px;
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-news .breadcrumb {
  margin-bottom: 26px;
}

.page-news .pn-hero {
  display: grid;
  gap: 30px;
  padding-bottom: 8px;
}

@media (min-width: 900px) {
  .page-news .pn-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 52px;
  }
}

.page-news .pn-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.2vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.82;
}

.page-news .pn-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 26px;
}

.page-news .pn-text-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .pn-text-link:hover,
.page-news .pn-text-link:focus-visible {
  border-bottom-color: var(--cyan);
  color: var(--mint);
}

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

.page-news .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  aspect-ratio: 16 / 10;
}

.page-news .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(59, 240, 196, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 240, 196, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  mix-blend-mode: screen;
}

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

.page-news .media-caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 通用区块 ---------- */

.page-news .pn-block {
  padding-top: 52px;
  margin-top: 52px;
  border-top: 1px solid var(--line);
}

.page-news .section-title {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .section-desc {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .pn-figure {
  margin: 30px 0 0;
}

.page-news .pn-figure--archive .media-frame {
  aspect-ratio: 3 / 2;
}

.page-news .pn-figure--series .media-frame {
  aspect-ratio: 8 / 5;
}

/* ---------- 三层坐标 ---------- */

.page-news .pn-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

@media (min-width: 780px) {
  .page-news .pn-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .pn-step {
  background: var(--ink-2);
  padding: 26px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .pn-step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .pn-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .pn-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 系列卡片 ---------- */

.page-news .pn-series-grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

@media (min-width: 700px) {
  .page-news .pn-series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-news .pn-series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .pn-series-card {
  --pn-card-line: rgba(59, 240, 196, 0.22);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  border: 1px solid var(--pn-card-line);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, rgba(59, 240, 196, 0.06), rgba(16, 42, 34, 0.97));
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .pn-series-card:nth-child(2) {
  --pn-card-line: rgba(59, 240, 196, 0.36);
}

.page-news .pn-series-card:nth-child(3) {
  --pn-card-line: rgba(185, 247, 230, 0.3);
}

.page-news .pn-series-card:nth-child(4) {
  --pn-card-line: rgba(138, 167, 158, 0.38);
}

.page-news .pn-series-card:nth-child(5) {
  --pn-card-line: rgba(255, 122, 51, 0.34);
}

.page-news .pn-series-card:hover,
.page-news .pn-series-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(59, 240, 196, 0.16), 0 18px 34px -24px rgba(59, 240, 196, 0.7);
}

.page-news .pn-series-card h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .pn-series-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .pn-series-meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--tick);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mint);
}

/* ---------- 筛选胶囊 ---------- */

.page-news .pn-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 22px;
}

.page-news .pn-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip-path: inset(50%);
}

.page-news .pn-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 16px;
  border: 1px solid var(--tick);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .pn-chip:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-news .pn-radio:checked + .pn-chip {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--ink);
}

.page-news .pn-radio:focus-visible + .pn-chip {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 条目流 ---------- */

.page-news .pn-entries {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .pn-entry {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .pn-entry-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.1;
  text-align: right;
  color: var(--cyan);
  padding: 3px 12px 0 0;
  border-right: 1px solid var(--tick);
}

.page-news .pn-entry-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 18px;
  min-width: 0;
}

.page-news .pn-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .pn-entry-round {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .pn-entry-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .pn-entry-summary {
  margin: 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .pn-entry-more {
  margin-top: 2px;
}

.page-news .pn-entry-more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  transition: color 0.18s var(--ease);
}

.page-news .pn-entry-more summary::-webkit-details-marker {
  display: none;
}

.page-news .pn-entry-more summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-news .pn-entry-more[open] summary::before {
  content: "−";
}

.page-news .pn-entry-more summary:hover {
  color: var(--mint);
}

.page-news .pn-entry-more summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.page-news .pn-entry-detail {
  padding: 8px 0 2px;
  animation: pn-fade 0.22s var(--ease);
}

.page-news .pn-entry-detail p {
  margin: 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.78;
}

.page-news .pn-entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

@keyframes pn-fade {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 纯 CSS 联赛筛选 */
.page-news .pn-archive:has(#pn-lg-fb:checked) .pn-entry:not([data-league="fb"]),
.page-news .pn-archive:has(#pn-lg-bk:checked) .pn-entry:not([data-league="bk"]),
.page-news .pn-archive:has(#pn-lg-vb:checked) .pn-entry:not([data-league="vb"]),
.page-news .pn-archive:has(#pn-lg-bd:checked) .pn-entry:not([data-league="bd"]),
.page-news .pn-archive:has(#pn-lg-es:checked) .pn-entry:not([data-league="es"]) {
  display: none;
}

/* ---------- 历史回溯 ---------- */

.page-news .pn-rewind {
  display: grid;
  gap: 34px;
}

@media (min-width: 860px) {
  .page-news .pn-rewind {
    grid-template-columns: minmax(0, 1fr) 132px;
    gap: 56px;
    align-items: start;
  }
}

.page-news .pn-rewind-main p {
  max-width: 36em;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .pn-rewind-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 22px;
}

.page-news .pn-scale {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 1px solid var(--tick);
  padding-left: 4px;
}

.page-news .pn-scale-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 11px 0;
}

.page-news .pn-scale-year {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .pn-scale-bar {
  position: relative;
  height: 1px;
  background: var(--tick);
}

.page-news .pn-scale-bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tick);
}

.page-news .pn-scale-item.is-current .pn-scale-year {
  color: var(--cyan);
}

.page-news .pn-scale-item.is-current .pn-scale-bar {
  background: var(--cyan);
}

.page-news .pn-scale-item.is-current .pn-scale-bar::before {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(59, 240, 196, 0.85);
}

/* ---------- 关注与提醒 ---------- */

.page-news .pn-follow-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 30px 24px;
  border: 1px solid var(--tick);
  border-radius: var(--r-xl);
  background:
    radial-gradient(130% 170% at 100% 0%, rgba(255, 122, 51, 0.18), transparent 62%),
    var(--ink-2);
}

.page-news .pn-follow-card .section-title {
  margin: 8px 0 12px;
}

.page-news .pn-follow-card p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

@media (min-width: 820px) {
  .page-news .pn-follow-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 44px;
    padding: 38px 36px;
  }

  .page-news .pn-follow-card > div {
    flex: 1 1 auto;
    min-width: 0;
  }

  .page-news .pn-follow-card > .btn {
    flex: 0 0 auto;
  }
}

/* ---------- 窄屏微调 ---------- */

@media (max-width: 520px) {
  .page-news {
    padding: 16px 14px 64px;
  }

  .page-news .pn-block {
    padding-top: 40px;
    margin-top: 40px;
  }

  .page-news .pn-entry {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .page-news .pn-entry-num {
    font-size: 17px;
    padding-right: 10px;
  }

  .page-news .pn-entry-body {
    padding-left: 14px;
  }

  .page-news .pn-scale-item {
    grid-template-columns: 46px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-series-card,
  .page-news .pn-chip,
  .page-news .pn-text-link,
  .page-news .pn-entry-more summary {
    transition: none;
  }

  .page-news .pn-entry-detail {
    animation: none;
  }
}