.page-news {
  --pn-line: rgba(44, 74, 114, .55);
  --pn-line-soft: rgba(44, 74, 114, .28);
  --pn-pad: 72px;
  background: var(--night-900);
  color: var(--mist-200);
  font-family: var(--font-sans);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

.page-news .container {
  padding-inline: var(--gutter);
}

/* ============ 首屏 ============ */
.page-news .pn-hero {
  position: relative;
  padding: calc(var(--header-h) + 56px) 0 56px;
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(184, 255, 61, .10), transparent 62%),
    linear-gradient(180deg, var(--night-900) 0%, var(--navy-800) 100%);
  border-bottom: 1px solid var(--pn-line);
  overflow: hidden;
}

.page-news .pn-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -120px;
  width: 70%;
  height: 220px;
  background: var(--lime-400);
  opacity: .06;
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-news .crumbs {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
}

.page-news .crumbs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--steel-400);
}

.page-news .crumbs-list li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--steel-600);
}

.page-news .crumbs-list a {
  color: var(--steel-400);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-news .crumbs-list a:hover,
.page-news .crumbs-list a:focus-visible {
  color: var(--lime-400);
}

.page-news .pn-hero-index {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
}

.page-news .pn-hero-title {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(46px, 13vw, 124px);
  font-weight: 200;
  line-height: .96;
  letter-spacing: -.035em;
  color: var(--paper-050);
}

.page-news .pn-hero-lede {
  position: relative;
  z-index: 1;
  max-width: 660px;
  margin: 26px 0 0;
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--mist-200);
}

.page-news .pn-hero-facts {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 40px 0 0;
  padding: 0;
  border-top: 1px solid var(--pn-line);
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-hero-facts > div {
  padding: 18px 10px 18px 0;
}

.page-news .pn-hero-facts > div + div {
  padding-left: 16px;
  border-left: 1px solid var(--pn-line-soft);
}

.page-news .pn-hero-facts dt {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--steel-400);
}

.page-news .pn-hero-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--lime-400);
  font-variant-numeric: tabular-nums;
}

/* ============ 通用区块 ============ */
.page-news .pn-feature,
.page-news .pn-latest,
.page-news .pn-versions,
.page-news .pn-columns,
.page-news .pn-calendar,
.page-news .pn-next {
  position: relative;
  padding: var(--pn-pad) 0;
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-feature { background: var(--navy-800); }
.page-news .pn-latest { background: var(--night-900); }
.page-news .pn-versions { background: var(--navy-800); }
.page-news .pn-columns { background: var(--night-900); }
.page-news .pn-calendar { background: var(--navy-700); }
.page-news .pn-next { background: var(--night-900); border-bottom: 0; }

.page-news .pn-head {
  max-width: 760px;
  margin: 0 0 44px;
}

.page-news .panel-index {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lime-400);
}

.page-news .pn-h2 {
  margin: 0;
  font-size: clamp(26px, 5.6vw, 46px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper-050);
}

.page-news .pn-h2--sm {
  font-size: clamp(23px, 4.4vw, 34px);
}

.page-news .pn-note {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel-400);
}

/* ============ 图片 ============ */
.page-news .pn-figure {
  margin: 0;
}

.page-news .pn-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pn-line);
  background: linear-gradient(155deg, var(--navy-700), var(--night-900));
}

.page-news .pn-figure--lead img { aspect-ratio: 14 / 9; }
.page-news .pn-figure--ver img { aspect-ratio: 10 / 7; }
.page-news .pn-figure--col img { aspect-ratio: 4 / 3; }

.page-news .media-caption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel-400);
}

/* ============ 编辑推荐 ============ */
.page-news .pn-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-news .pn-feature-body {
  margin-top: 22px;
}

.page-news .pn-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .pn-dur {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--steel-400);
}

.page-news .pn-feature-title {
  margin: 0 0 16px;
  font-size: clamp(22px, 4.8vw, 33px);
  font-weight: 400;
  line-height: 1.26;
  letter-spacing: -.018em;
  color: var(--paper-050);
}

.page-news .pn-feature-sum {
  margin: 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-200);
}

.page-news .pn-feature-side {
  display: grid;
  align-content: start;
}

.page-news .pn-feature-mini {
  padding: 24px 0;
  border-top: 1px solid var(--pn-line);
}

.page-news .pn-feature-mini:last-child {
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-feature-mini h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: -.01em;
  color: var(--paper-050);
}

.page-news .pn-feature-mini p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel-400);
}

/* ============ 最新动态 ============ */
.page-news .pn-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-news .pn-rail-label {
  margin: 0 0 12px;
}

.page-news .pn-tablist {
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.page-news .pn-tablist::-webkit-scrollbar { display: none; }

.page-news .pn-tab {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  width: auto;
  padding: 10px 16px;
  border: 1px solid var(--pn-line);
  background: transparent;
  color: var(--steel-400);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .pn-tab:hover {
  color: var(--mist-200);
  border-color: var(--steel-400);
}

.page-news .pn-tab[aria-selected="true"] {
  color: var(--lime-400);
  border-color: var(--lime-400);
  background: linear-gradient(180deg, rgba(184, 255, 61, .12), rgba(184, 255, 61, 0));
}

.page-news .pn-tab-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  opacity: .85;
}

.page-news .pn-rail-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--steel-400);
}

.page-news .pn-panel:focus-visible {
  outline: 1px solid var(--lime-400);
  outline-offset: 4px;
}

.page-news .pn-item {
  position: relative;
  padding: 24px 0;
  border-bottom: 1px solid var(--pn-line-soft);
  transition: padding-left .28s var(--ease);
}

.page-news .pn-item:first-child { padding-top: 4px; }

.page-news .pn-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--lime-400);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .3s var(--ease);
}

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

.page-news .pn-item-time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--steel-400);
}

.page-news .pn-item-title {
  margin: 0 0 8px;
  font-size: clamp(17px, 3.6vw, 20px);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: -.01em;
  color: var(--paper-050);
}

.page-news .pn-item-sum {
  margin: 0;
  max-height: 1.8em;
  overflow: hidden;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel-400);
  transition: max-height .35s var(--ease), color .25s var(--ease);
}

/* ============ 版本更新 ============ */
.page-news .pn-ver-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.page-news .pn-ver-lede {
  margin: 18px 0 30px;
  max-width: 520px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist-200);
}

.page-news .pn-ver {
  border-top: 1px solid var(--pn-line);
}

.page-news .pn-ver:last-child {
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-ver-summary {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 2px 16px;
  padding: 20px 40px 20px 12px;
  cursor: pointer;
  list-style: none;
  transition: background .25s var(--ease);
}

.page-news .pn-ver-summary::-webkit-details-marker { display: none; }
.page-news .pn-ver-summary::marker { content: ""; }

.page-news .pn-ver-summary:hover {
  background: linear-gradient(90deg, rgba(184, 255, 61, .07), transparent 78%);
}

.page-news .pn-ver-summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 22px;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--lime-400);
}

.page-news .pn-ver[open] .pn-ver-summary::after { content: "—"; }

.page-news .pn-ver-no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--lime-400);
  font-variant-numeric: tabular-nums;
}

.page-news .pn-ver-topic {
  display: block;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--paper-050);
}

.page-news .pn-ver-when {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--steel-400);
}

.page-news .pn-ver-body {
  margin: 0 0 22px;
  padding: 0 12px 0 12px;
}

.page-news .pn-ver-body > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid var(--pn-line-soft);
}

.page-news .pn-ver-body dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--lime-400);
}

.page-news .pn-ver-body dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-200);
}

/* ============ 专栏地图 ============ */
.page-news .pn-col-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.page-news .pn-col-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--pn-line);
}

.page-news .pn-col-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pn-line-soft);
}

.page-news .pn-col-no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--lime-400);
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
}

.page-news .pn-col-name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--paper-050);
}

.page-news .pn-col-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel-400);
}

/* ============ 赛季节奏 ============ */
.page-news .pn-cal {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pn-line-soft);
  border-top: 1px solid var(--pn-line);
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-cal-item {
  position: relative;
  padding: 26px 20px 30px;
  background: var(--navy-700);
  transition: background .3s var(--ease);
}

.page-news .pn-cal-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--lime-400);
  transform: scaleX(.22);
  transform-origin: left;
  transition: transform .45s var(--ease);
}

.page-news .pn-cal-item:hover { background: var(--navy-800); }
.page-news .pn-cal-item:hover::before { transform: scaleX(1); }

.page-news .pn-cal-phase {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--lime-400);
}

.page-news .pn-cal-item h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--paper-050);
}

.page-news .pn-cal-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--steel-400);
}

/* ============ 继续深入 ============ */
.page-news .pn-next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .pn-next-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 24px 30px;
  background: var(--navy-800);
  border: 1px solid var(--pn-line);
  text-decoration: none;
  color: inherit;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}

.page-news .pn-next-card:hover,
.page-news .pn-next-card:focus-visible {
  border-color: var(--lime-400);
  background: var(--navy-700);
  transform: translateY(-3px);
}

.page-news .pn-next-index {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--lime-400);
}

.page-news .pn-next-card h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper-050);
}

.page-news .pn-next-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel-400);
}

.page-news .pn-next-go {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--lime-400);
}

.page-news .pn-top-wrap {
  margin: 44px 0 0;
}

.page-news .pn-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--pn-line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--steel-400);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .pn-top:hover,
.page-news .pn-top:focus-visible {
  color: var(--lime-400);
  border-color: var(--lime-400);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-news { --pn-pad: 88px; }

  .page-news .pn-hero { padding: calc(var(--header-h) + 76px) 0 68px; }

  .page-news .pn-hero-facts dt { font-size: 11.5px; }
  .page-news .pn-hero-facts dd { font-size: 17px; }
  .page-news .pn-hero-facts > div + div { padding-left: 24px; }

  .page-news .pn-col-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .page-news .pn-col-item:nth-child(odd) { padding-right: 26px; }
  .page-news .pn-col-item:nth-child(even) {
    padding-left: 24px;
    border-left: 1px solid var(--pn-line-soft);
  }

  .page-news .pn-next-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .pn-next-card { padding: 32px 30px 34px; }
}

@media (min-width: 1024px) {
  .page-news { --pn-pad: 104px; }

  .page-news .pn-feature-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 48px;
  }

  .page-news .pn-feature-body { margin-top: 26px; }
  .page-news .pn-feature-side { padding-left: 4px; }

  .page-news .pn-split {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: 56px;
  }

  .page-news .pn-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .pn-tablist {
    flex-direction: column;
    gap: 0;
    overflow-x: visible;
    border-top: 1px solid var(--pn-line);
    padding-bottom: 0;
  }

  .page-news .pn-tab {
    width: 100%;
    padding: 15px 12px 15px 16px;
    border: 0;
    border-left: 2px solid transparent;
    border-bottom: 1px solid var(--pn-line-soft);
    white-space: normal;
  }

  .page-news .pn-tab[aria-selected="true"] {
    border-left-color: var(--lime-400);
    background: linear-gradient(90deg, rgba(184, 255, 61, .12), rgba(184, 255, 61, 0) 78%);
  }

  .page-news .pn-item:hover,
  .page-news .pn-item:focus-within { padding-left: 20px; }

  .page-news .pn-item:hover::before,
  .page-news .pn-item:focus-within::before { transform: scaleY(1); }

  .page-news .pn-item:hover .pn-item-sum,
  .page-news .pn-item:focus-within .pn-item-sum {
    max-height: 7em;
    color: var(--mist-200);
  }

  .page-news .pn-ver-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    gap: 64px;
  }

  .page-news .pn-ver-aside {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .pn-ver-body > div {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 20px;
  }

  .page-news .pn-col-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 56px;
  }

  .page-news .pn-figure--col {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .pn-cal { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .page-news .pn-cal-item { padding: 28px 22px 34px; }
}

@media (min-width: 1280px) {
  .page-news .pn-col-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .pn-col-item { padding: 22px 0 22px; }
  .page-news .pn-col-item:nth-child(odd) { padding-right: 34px; }
  .page-news .pn-col-item:nth-child(even) { padding-left: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-item,
  .page-news .pn-item::before,
  .page-news .pn-item-sum,
  .page-news .pn-cal-item,
  .page-news .pn-cal-item::before,
  .page-news .pn-next-card,
  .page-news .pn-tab {
    transition: none !important;
  }
}