.page-news {
  --pn-rail-pad: 0px;
  background: var(--paper);
  color: var(--ink);
}

.page-news .pn-hero {
  padding-top: calc(var(--header-h) + 18px);
  padding-bottom: 8px;
}

.page-news .pn-hero-grid {
  display: grid;
  gap: 22px;
}

.page-news .pn-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 6.4vw, 48px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-news .pn-hero-lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .pn-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* 当前版本概览面板 */
.page-news .pn-now {
  border: var(--bw) solid var(--ink);
  border-radius: var(--r-lg);
  background: var(--ink);
  color: var(--paper);
  padding: 20px;
  box-shadow: var(--hard);
}

.page-news .pn-now-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mint);
}

.page-news .pn-now-ver {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--coral);
}

.page-news .pn-now-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .pn-now-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(253, 248, 240, 0.22);
  font-size: 14px;
  color: rgba(253, 248, 240, 0.82);
}

.page-news .pn-now-list b {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
  white-space: nowrap;
}

/* 插图容器 */
.page-news .pn-figure {
  margin: 26px 0 0;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--paper-2);
  box-shadow: var(--hard);
}

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

.page-news .pn-cap {
  margin: 0;
  padding: 12px 16px;
  border-top: 2px solid var(--ink);
  background: var(--paper);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--gray);
}

.page-news .pn-figure--sm {
  margin: 0;
  border-radius: var(--r);
  box-shadow: var(--hard-sm);
}

.page-news .pn-figure--merge {
  margin-top: 22px;
}

/* 章节头 */
.page-news .pn-sec {
  padding-top: 46px;
}

.page-news .pn-head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-news .pn-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.4vw, 32px);
  line-height: 1.2;
}

.page-news .pn-head p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-2);
}

/* 版本时间线 */
.page-news .pn-rail {
  position: relative;
  display: grid;
  gap: 14px;
}

.page-news .pn-item {
  position: relative;
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  background: var(--paper-2);
  box-shadow: var(--hard-sm);
}

.page-news .pn-item[open] {
  background: var(--paper);
  box-shadow: var(--hard);
}

.page-news .pn-sum {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-news .pn-sum::-webkit-details-marker {
  display: none;
}

.page-news .pn-sum:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
  border-radius: var(--r);
}

.page-news .pn-vtag {
  flex: none;
  padding: 5px 11px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .pn-vtag--current {
  background: var(--coral);
  border-color: var(--ink);
}

.page-news .pn-sum-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
}

.page-news .pn-sum-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
}

.page-news .pn-sum-meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gray);
}

.page-news .pn-toggle {
  flex: none;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--ink);
}

.page-news .pn-toggle::before {
  content: "+";
}

.page-news .pn-item[open] .pn-toggle {
  background: var(--green);
  color: var(--paper);
}

.page-news .pn-item[open] .pn-toggle::before {
  content: "–";
}

.page-news .pn-detail {
  padding: 4px 16px 18px;
}

.page-news .pn-detail ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .pn-detail li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .pn-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--green);
  border-radius: 2px;
  background: var(--green-soft);
}

/* 归并对照 */
.page-news .pn-merge-grid {
  display: grid;
  gap: 16px;
}

.page-news .pn-panel {
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  padding: 18px;
}

.page-news .pn-panel--old {
  background: var(--paper-2);
  box-shadow: var(--hard-sm);
}

.page-news .pn-panel--new {
  background: var(--green-soft);
  box-shadow: var(--hard-sm);
}

.page-news .pn-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
}

.page-news .pn-panel-note {
  margin: 6px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-2);
}

.page-news .pn-pathlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .pn-pathlist li {
  padding: 10px 14px;
  border-radius: var(--r-sm);
  background: var(--paper);
  font-size: 15px;
}

.page-news .pn-path--old {
  border: 2px dashed var(--ink-2);
  color: var(--gray);
  text-decoration: line-through;
}

.page-news .pn-path--new {
  border: 2px solid var(--green);
  border-left-width: 8px;
  font-weight: 700;
}

.page-news .pn-map {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .pn-map li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 2px solid var(--ink-2);
  border-radius: var(--r-sm);
  background: var(--paper-2);
}

.page-news .pn-map-from {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--gray);
  text-decoration: line-through;
}

.page-news .pn-map-arrow {
  font-weight: 700;
  color: var(--coral);
}

.page-news .pn-map-to {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--green);
}

.page-news .pn-merge-note {
  margin: 22px 0 0;
  font-size: 15px;
  color: var(--ink-2);
}

.page-news .pn-games {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.page-news .pn-games span {
  padding: 6px 14px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--coral-soft);
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
}

/* 动态列表 */
.page-news .pn-up-head {
  display: grid;
  gap: 20px;
  margin-bottom: 8px;
}

.page-news .pn-up-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.4vw, 32px);
  line-height: 1.2;
}

.page-news .pn-up-head p {
  margin: 10px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-news .pn-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-news .pn-chip {
  display: inline-block;
  padding: 8px 16px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--paper);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.12s ease, color 0.12s ease, transform 0.12s ease;
}

.page-news .pn-chip:hover,
.page-news .pn-chip:focus-visible {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
}

.page-news .pn-chip--all {
  background: var(--ink);
  color: var(--paper);
}

.page-news .pn-group {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 3px solid var(--ink);
}

.page-news .pn-group-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .pn-group-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
}

.page-news .pn-cat {
  padding: 5px 10px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--green-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--ink);
}

.page-news .pn-cat--server {
  background: var(--coral-soft);
}

.page-news .pn-cat--column {
  background: var(--paper-2);
}

.page-news .pn-cat--coop {
  background: var(--mint);
}

.page-news .pn-rows {
  display: grid;
  gap: 10px;
}

.page-news .pn-row {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 2px solid var(--ink-2);
  border-radius: var(--r-sm);
  background: var(--paper);
}

.page-news .pn-row-time {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--green);
}

.page-news .pn-row-title {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  font-weight: 600;
}

/* 检索 */
.page-news .pn-index-grid {
  display: grid;
  gap: 22px;
}

.page-news .pn-vgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.page-news .pn-vlink {
  display: block;
  padding: 12px 12px;
  border: 2px solid var(--ink-2);
  border-radius: var(--r-sm);
  background: var(--paper-2);
  color: var(--ink);
  text-decoration: none;
  transition: background 0.12s ease, color 0.12s ease, transform 0.12s ease;
}

.page-news .pn-vlink span {
  display: block;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
}

.page-news .pn-vlink small {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--gray);
}

.page-news .pn-vlink:hover,
.page-news .pn-vlink:focus-visible {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
}

.page-news .pn-vlink:hover small,
.page-news .pn-vlink:focus-visible small {
  color: var(--green-soft);
}

.page-news .pn-vlink--current {
  border-color: var(--coral);
  background: var(--coral-soft);
}

.page-news .pn-next {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-news .pn-next a {
  display: block;
  padding: 14px 16px;
  border: 2px solid var(--ink);
  border-radius: var(--r);
  background: var(--paper);
  box-shadow: var(--hard-sm);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.page-news .pn-next a span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray);
}

.page-news .pn-next a:hover,
.page-news .pn-next a:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--hard);
}

.page-news .pn-tail {
  padding-bottom: 56px;
}

@media (min-width: 640px) {
  .page-news .pn-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .pn-map li {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.2fr);
    align-items: center;
    gap: 12px;
  }

  .page-news .pn-row {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-news .pn-hero {
    padding-top: calc(var(--header-h) + 26px);
  }

  .page-news .pn-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.62fr);
    align-items: start;
    gap: 32px;
  }

  .page-news .pn-merge-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .pn-up-head {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
    gap: 28px;
  }

  .page-news .pn-index-grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
    gap: 28px;
  }

  .page-news .pn-rail {
    padding-left: 34px;
  }

  .page-news .pn-rail::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 14px;
    bottom: 14px;
    width: 3px;
    background: var(--ink-2);
  }

  .page-news .pn-item::before {
    content: "";
    position: absolute;
    left: -30px;
    top: 22px;
    width: 14px;
    height: 14px;
    border: 3px solid var(--ink-2);
    border-radius: 50%;
    background: var(--paper);
  }

  .page-news .pn-item[open]::before {
    border-color: var(--coral);
    background: var(--coral);
  }
}

@media (min-width: 960px) {
  .page-news .pn-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-chip,
  .page-news .pn-vlink,
  .page-news .pn-next a {
    transition: none;
  }

  .page-news .pn-chip:hover,
  .page-news .pn-chip:focus-visible,
  .page-news .pn-vlink:hover,
  .page-news .pn-vlink:focus-visible,
  .page-news .pn-next a:hover,
  .page-news .pn-next a:focus-visible {
    transform: none;
  }
}