.page-news {
  --news-rule: 1px solid var(--line);
  --news-rule-strong: 1px solid var(--line-strong);
  --news-pad: clamp(1.1rem, 3vw, 2.5rem);
  background: var(--ink);
  color: var(--white);
}

.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 .9rem;
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .news-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.page-news .crumbs {
  margin-bottom: clamp(1rem, 2.5vw, 1.75rem);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2.5rem, 6vw, 5rem);
}

.page-news .news-hero__frame {
  position: relative;
  isolation: isolate;
  border: var(--news-rule-strong);
  padding: var(--news-pad);
  background: linear-gradient(168deg, rgba(18, 51, 47, .92), rgba(11, 20, 24, .97) 64%);
}

.page-news .news-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity: .55;
  -webkit-mask-image: radial-gradient(125% 100% at 84% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(125% 100% at 84% 0%, #000 0%, transparent 74%);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
}

.page-news .news-hero__title {
  margin: 0 0 1rem;
  font-size: clamp(1.95rem, 6vw, 4rem);
  font-weight: 900;
  font-stretch: 87.5%;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .news-hero__lead {
  max-width: 34rem;
  margin-bottom: 1.6rem;
  color: var(--mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-news .news-hero__media,
.page-news .news-series__media,
.page-news .news-rhythm__media,
.page-news .news-alt__media {
  margin: 0;
}

.page-news .news-hero__media .media-frame__inner {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-news .news-hero__media img,
.page-news .news-series__media img,
.page-news .news-rhythm__media img,
.page-news .news-alt__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-brief {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--line);
  border-top: var(--news-rule-strong);
}

.page-news .news-brief__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .85rem;
  align-items: start;
  padding: clamp(.9rem, 2vw, 1.3rem) clamp(.7rem, 1.6vw, 1rem);
  background: rgba(11, 20, 24, .9);
}

.page-news .news-brief__no {
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--orange);
  padding-top: .2rem;
}

.page-news .news-brief__text {
  margin: 0;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--white);
}

/* ---------- 轮次战报列表 ---------- */

.page-news .news-list-band,
.page-news .news-cats-band,
.page-news .news-rhythm,
.page-news .news-series,
.page-news .news-alt {
  padding-block: clamp(2.75rem, 7vw, 5.5rem);
}

.page-news .news-timeline {
  position: relative;
  display: grid;
  gap: clamp(.75rem, 2vw, 1.25rem);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--orange), rgba(159, 196, 192, .55) 32%, var(--line) 92%);
}

.page-news .news-entry {
  position: relative;
  padding-left: 2.4rem;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  top: 1.05rem;
  left: 4px;
  width: 13px;
  height: 13px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--mist);
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-news .news-entry[open]::before {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(242, 92, 42, .16);
}

.page-news .news-entry__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .4rem .8rem;
  padding: .8rem .9rem .8rem .15rem;
  border-bottom: var(--news-rule);
  list-style: none;
  cursor: pointer;
  transition: color .2s var(--ease);
}

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

.page-news .news-entry__summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-news .news-entry__summary .tag {
  font-family: var(--font-mono);
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-news .news-entry__no {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-news .news-entry__headline {
  flex: 1 1 17rem;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.68;
  color: var(--white);
}

.page-news .news-entry__more {
  margin-left: auto;
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--blue);
  white-space: nowrap;
}

.page-news .news-entry[open] .news-entry__more {
  color: var(--lime);
}

.page-news .news-entry__body {
  padding: .9rem .15rem 1.1rem;
}

.page-news .news-entry__body p {
  margin: 0 0 .9rem;
  max-width: 42rem;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: var(--news-rule);
}

.page-news .news-fields > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .62rem .85rem;
  background: var(--ink);
}

.page-news .news-fields dt {
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--mono-gray);
}

.page-news .news-fields dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .85rem;
  font-variant-numeric: tabular-nums;
  color: var(--white);
  text-align: right;
}

/* ---------- 栏目分类 ---------- */

.page-news .news-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--line);
  border: var(--news-rule);
}

.page-news .news-cat {
  display: grid;
  gap: .4rem;
  padding: clamp(1rem, 2.4vw, 1.6rem);
  background: var(--ink);
  color: inherit;
  text-decoration: none;
  box-shadow: inset 0 0 0 0 var(--orange);
  transition: background .22s var(--ease), box-shadow .22s var(--ease);
}

.page-news .news-cat:hover,
.page-news .news-cat:focus-visible {
  background: var(--teal-deep);
  box-shadow: inset 0 0 0 2px var(--orange);
  outline: none;
}

.page-news .news-cat__no {
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .news-cat__name {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .news-cat__desc {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 刷新节奏 ---------- */

.page-news .news-rhythm__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-news .news-rhythm__text p {
  max-width: 38rem;
  color: var(--mist);
  line-height: 1.8;
}

.page-news .news-scale {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  list-style: none;
  margin: 1.75rem 0 1.5rem;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-news .news-scale li {
  position: relative;
  padding: .95rem .2rem 0 .35rem;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--mono-gray);
  border-left: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

.page-news .news-scale li:first-child {
  color: var(--mist);
}

.page-news .news-scale li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 1px;
  height: 9px;
  background: var(--mist);
}

.page-news .news-scale li:last-child::before {
  background: var(--lime);
  box-shadow: 0 0 0 2px rgba(200, 242, 38, .18);
}

.page-news .news-rhythm__media .media-frame__inner {
  aspect-ratio: 14 / 5;
  overflow: hidden;
}

/* ---------- 版本迭代 ---------- */

.page-news .news-versions {
  padding-block: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-versions__row {
  display: grid;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: var(--news-rule-strong);
}

.page-news .news-versions__title,
.page-news .news-versions .visually-plain {
  margin: 0;
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .news-versions__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-versions__list li {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding-bottom: .5rem;
  border-bottom: var(--news-rule);
  font-size: .9rem;
  color: var(--mist);
}

.page-news .news-versions__list .mono {
  flex: none;
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-news .news-versions__note {
  margin: 1.1rem 0 0;
  max-width: 52rem;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--mono-gray);
}

/* ---------- 专题系列 ---------- */

.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-news .news-series__media .media-frame__inner {
  aspect-ratio: 10 / 7;
  overflow: hidden;
}

.page-news .news-series__text p {
  max-width: 40rem;
  color: var(--mist);
  line-height: 1.8;
}

.page-news .news-series__points {
  display: grid;
  gap: .55rem;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.page-news .news-series__points li {
  position: relative;
  padding-left: 1.25rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--white);
}

.page-news .news-series__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: .7rem;
  height: 1px;
  background: var(--orange);
}

.page-news .news-series__actions {
  margin-top: 1.5rem;
}

/* ---------- 替代阅读路径 ---------- */

.page-news .news-alt__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-news .news-alt__card {
  border: var(--news-rule-strong);
  padding: clamp(1.1rem, 2.6vw, 1.9rem);
  background: rgba(11, 20, 24, .58);
}

.page-news .news-alt__card p {
  max-width: 40rem;
  margin: 0 0 1rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-alt__card p:last-of-type {
  margin-bottom: 0;
}

.page-news .news-alt__links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.4rem;
}

.page-news .news-alt__media .media-frame__inner {
  aspect-ratio: 5 / 3;
  overflow: hidden;
}

/* ---------- 响应式 ---------- */

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

@media (min-width: 760px) {
  .page-news .news-brief {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .news-versions__row {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
  }

  .page-news .news-versions__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-news .news-hero__media {
    transform: translateY(6px);
  }

  .page-news .news-series__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 940px) {
  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-news .news-alt__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (min-width: 1000px) {
  .page-news .news-entry:nth-child(even) {
    margin-left: 3rem;
  }

  .page-news .news-entry:nth-child(even)::before {
    left: calc(-3rem + 4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry::before,
  .page-news .news-cat,
  .page-news .news-entry__summary {
    transition: none;
  }

  .page-news .news-hero__media {
    transform: none;
  }
}