.page-news {
  --news-cut: 44px;
  display: block;
  background: var(--ink-900);
  color: var(--dim);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-news .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(58, 74, 99, .6);
  margin: 0 0 18px;
}

.page-news .section-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange);
  flex: none;
}

.page-news .section-head__title {
  margin: 0;
  font-size: clamp(20px, 5.2vw, 33px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--bright);
}

.page-news .news-inline-link {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 182, 168, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-inline-link:hover {
  color: var(--amber);
  border-bottom-color: rgba(255, 194, 75, .6);
}

/* ---------------- 首屏 ---------------- */

.page-news .news-hero {
  position: relative;
  padding: 30px 0 46px;
  background:
    radial-gradient(125% 105% at 84% -16%, rgba(240, 138, 44, .2), transparent 62%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0 32%, var(--teal) 32% 48%, transparent 48%);
}

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: #7E8EA6;
  margin-bottom: 26px;
}

.page-news .breadcrumbs a {
  color: #7E8EA6;
  text-decoration: none;
}

.page-news .breadcrumbs a:hover {
  color: var(--orange);
}

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

.page-news .news-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  max-width: 18ch;
  font-size: clamp(29px, 7.6vw, 62px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -.025em;
  color: var(--bright);
  transform: skewX(-1.6deg);
}

.page-news .news-hero__lede {
  max-width: 64ch;
  margin: 0 0 26px;
  font-size: 16px;
  color: var(--dim);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(22, 38, 63, .62);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--dim);
}

.page-news .news-chip--amber {
  border-color: rgba(255, 194, 75, .45);
  background: rgba(255, 194, 75, .08);
  color: var(--amber);
}

.page-news .news-chip--amber::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

/* ---------------- 时间轴 ---------------- */

.page-news .news-axis {
  padding: 50px 0 56px;
  background: var(--ink-900);
}

.page-news .news-axis .section-head {
  border-bottom-color: transparent;
  padding-bottom: 0;
  margin-bottom: 10px;
}

.page-news .news-axis__lead {
  max-width: 70ch;
  margin: 0 0 26px;
  font-size: 15.5px;
  color: #A9B6C9;
}

.page-news .news-axis__stage {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.page-news .news-axis__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.45) brightness(.85);
  pointer-events: none;
}

.page-news .news-axis__controls {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 13px 15px;
  border-bottom: 1px solid var(--line);
  background: rgba(14, 26, 46, .84);
}

.page-news .news-axis__controls-label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: #7E8EA6;
}

.page-news .league-chip {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(22, 38, 63, .8);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--dim);
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-news .league-chip:hover,
.page-news .league-chip:focus-visible {
  border-color: var(--teal);
  background: rgba(47, 182, 168, .12);
  color: var(--bright);
}

.page-news .news-rail {
  position: relative;
  z-index: 2;
  display: flex;
  margin: 0;
  padding: 34px 15px 30px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-rail__item {
  position: relative;
  flex: 1 0 168px;
  padding: 20px 12px 0;
  border-top: 1px solid var(--line);
}

.page-news .news-rail__dot {
  position: absolute;
  top: -6px;
  left: 12px;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--orange);
  transition: transform .25s var(--ease), background .25s var(--ease);
}

.page-news .news-rail__item[data-state="active"] .news-rail__dot {
  top: -9px;
  left: 9px;
  width: 17px;
  height: 17px;
  background: var(--amber);
  border-color: var(--amber);
  box-shadow: 0 0 0 6px rgba(255, 194, 75, .16);
}

.page-news .news-rail__round {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(19px, 4.6vw, 28px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--bright);
}

.page-news .news-rail__item[data-state="active"] .news-rail__round {
  color: var(--amber);
}

.page-news .news-rail__label {
  margin: 6px 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--teal);
}

.page-news .news-rail__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: #8D9CB3;
  opacity: .5;
  transition: opacity .28s var(--ease), color .28s var(--ease);
}

.page-news .news-rail__item:hover .news-rail__note,
.page-news .news-rail__item:focus-within .news-rail__note,
.page-news .news-rail__item[data-state="active"] .news-rail__note {
  opacity: 1;
  color: var(--dim);
}

/* ---------------- 第二屏阅读 ---------------- */

.page-news .news-guide {
  position: relative;
  padding: 48px 0 52px;
  background: var(--paper);
  color: var(--dark);
  border-top: 4px solid var(--brick);
}

.page-news .news-guide__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-guide__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  filter: saturate(.72) contrast(1.03);
  box-shadow: 0 18px 36px -26px rgba(27, 36, 48, .75);
}

.page-news .news-guide .section-head {
  border-bottom-color: rgba(27, 36, 48, .18);
}

.page-news .news-guide .section-head__num {
  color: var(--brick);
}

.page-news .news-guide .section-head__title {
  color: var(--dark);
}

.page-news .news-guide__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  color: #37424F;
}

.page-news .news-guide__steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid rgba(27, 36, 48, .14);
}

.page-news .news-guide__step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: start;
  padding: 14px 12px 14px 4px;
  border-bottom: 1px solid rgba(27, 36, 48, .12);
  border-left: 2px solid transparent;
  font-size: 15px;
  transition: border-left-color .2s var(--ease), background .2s var(--ease);
}

.page-news .news-guide__step:nth-child(even) {
  background: rgba(27, 36, 48, .04);
}

.page-news .news-guide__step:hover {
  border-left-color: var(--orange);
  background: rgba(240, 138, 44, .07);
}

.page-news .news-guide__step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--brick);
  padding-top: 3px;
}

.page-news .news-guide__step-text {
  color: var(--dark);
}

/* ---------------- 分类索引 ---------------- */

.page-news .news-index {
  padding: 50px 0 54px;
  background: var(--ink-900);
  border-top: 1px solid var(--line);
}

.page-news .news-index__lead {
  max-width: 66ch;
  margin: 0 0 24px;
  font-size: 15.5px;
  color: #A9B6C9;
}

.page-news .news-folder {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color .22s var(--ease), background .22s var(--ease);
}

.page-news .news-folder[open] {
  border-color: rgba(240, 138, 44, .55);
  background: #1A2C48;
}

.page-news .news-folder__sum {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
}

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

.page-news .news-folder__sum::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: transparent;
  transition: background .22s var(--ease);
}

.page-news .news-folder[open] .news-folder__sum::before {
  background: var(--orange);
}

.page-news .news-folder__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--teal);
}

.page-news .news-folder[open] .news-folder__sum::after {
  content: "–";
  color: var(--orange);
}

.page-news .news-folder__sum:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
}

.page-news .news-folder__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-news .news-folder__name {
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--bright);
}

.page-news .news-folder__meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: #8D9CB3;
}

.page-news .news-folder__body {
  padding: 0 18px 20px 32px;
  border-top: 1px solid rgba(58, 74, 99, .7);
}

.page-news .news-folder__body p {
  margin: 16px 0 0;
  max-width: 68ch;
  font-size: 15px;
  color: #B9C4D4;
}

/* ---------------- 更新清单 ---------------- */

.page-news .news-updates {
  padding: 50px 0 56px;
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border-top: 1px solid var(--line);
}

.page-news .news-updates__lead {
  max-width: 66ch;
  margin: 0 0 24px;
  font-size: 15.5px;
  color: #A9B6C9;
}

.page-news .news-updates__banner {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-updates__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .88;
  filter: saturate(.7);
}

.page-news .news-group {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 26, 46, .6);
  margin-bottom: 16px;
  overflow: hidden;
}

.page-news .news-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(22, 38, 63, .7);
}

.page-news .news-group__head h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--bright);
}

.page-news .news-group__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-group__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(58, 74, 99, .4);
  font-size: 14.5px;
  line-height: 1.7;
  color: #AEBACA;
}

.page-news .news-group__list li:nth-child(even) {
  background: rgba(255, 255, 255, .028);
}

.page-news .news-group__list li:last-child {
  border-bottom: 0;
}

.page-news .news-group__round {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--teal);
}

.page-news .news-group__text strong {
  display: block;
  margin-bottom: 2px;
  color: var(--bright);
  font-weight: 700;
}

.page-news .news-updates__foot {
  margin: 22px 0 0;
  font-size: 14.5px;
  color: #93A1B6;
}

/* ---------------- 专题系列 ---------------- */

.page-news .news-series {
  padding: 50px 0 62px;
  background: var(--ink-900);
  border-top: 1px solid var(--line);
}

.page-news .news-series__banner {
  position: relative;
  margin: 0 0 30px;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-series__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 26, 46, .25) 0%, rgba(14, 26, 46, .88) 100%);
}

.page-news .news-series__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  filter: saturate(.6) contrast(1.05);
}

.page-news .news-series .section-head {
  border-bottom-color: rgba(58, 74, 99, .6);
}

.page-news .news-series__lead {
  max-width: 64ch;
  margin: 0 0 26px;
  font-size: 15.5px;
  color: #A9B6C9;
}

.page-news .news-series__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  border-top: 3px solid var(--orange);
  background: var(--ink-800);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-1);
  transition: transform .24s var(--ease), border-top-color .24s var(--ease);
}

.page-news .news-series__card:hover {
  transform: translateY(-3px);
  border-top-color: var(--amber);
}

.page-news .news-series__card h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--bright);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 14.5px;
  color: #A6B3C6;
}

.page-news .news-series__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-news .news-series__textlink {
  font-size: 14px;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 182, 168, .4);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-series__textlink:hover {
  color: var(--amber);
  border-bottom-color: rgba(255, 194, 75, .6);
}

/* ---------------- 响应式 ---------------- */

@media (min-width: 560px) {
  .page-news .news-group__list li {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-news .news-group__round {
    padding-top: 3px;
  }
}

@media (min-width: 760px) {
  .page-news .news-guide__grid {
    grid-template-columns: .88fr 1.12fr;
    gap: 36px;
    align-items: start;
  }

  .page-news .news-folder__body {
    padding-left: 56px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-hero {
    padding: 46px 0 74px;
  }

  .page-news .news-axis,
  .page-news .news-index,
  .page-news .news-updates,
  .page-news .news-series {
    padding-top: 68px;
    padding-bottom: 74px;
  }

  .page-news .news-guide {
    padding: 66px 0 72px;
  }

  .page-news .news-axis__controls {
    padding: 15px 20px;
  }

  .page-news .news-rail {
    padding: 40px 20px 36px;
  }

  .page-news .news-rail__item {
    flex: 1 1 0;
  }

  .page-news .news-series__card {
    padding: 24px 22px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-series__card,
  .page-news .news-rail__dot,
  .page-news .news-rail__note,
  .page-news .news-guide__step,
  .page-news .league-chip {
    transition: none;
  }

  .page-news .news-series__card:hover {
    transform: none;
  }
}