.page-news {
  --nw-pad: 16px;
  --nw-max: 1120px;
  position: relative;
  padding: 18px var(--nw-pad) 76px;
  background:
    radial-gradient(880px 400px at 90% -10%, rgba(56, 225, 198, .07), transparent 62%),
    radial-gradient(720px 360px at -6% 12%, rgba(123, 107, 255, .08), transparent 64%),
    var(--bg);
  color: var(--silver);
  font-family: var(--font-sans);
  overflow-wrap: break-word;
}

.page-news > * {
  max-width: var(--nw-max);
  margin-inline: auto;
}

/* ---------- 页头 ---------- */

.page-news .news-head {
  padding: 6px 0 26px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-head .crumbs {
  margin-bottom: 20px;
}

.page-news .news-head h1 {
  margin: 12px 0 14px;
  max-width: 20ch;
  font-size: 28px;
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-head__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--silver);
}

/* ---------- 拼贴摘要区 ---------- */

.page-news .patch {
  padding: 30px 0 6px;
}

.page-news .patch__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-news .patch__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-news .patch__lead,
.page-news .patch__block {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .patch__lead:hover,
.page-news .patch__block:hover {
  transform: translateY(-2px);
  border-color: var(--line-hi);
  background: var(--panel-lift);
}

.page-news .patch__media {
  display: block;
  margin: 0;
  border-bottom: 1px solid var(--line);
}

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

.page-news .patch__body {
  padding: 18px 18px 22px;
}

.page-news .patch__block {
  padding: 16px 18px 20px;
  justify-content: flex-start;
}

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

.page-news .patch__time {
  font-size: 12px;
  color: var(--grey);
}

.page-news .patch__h {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.42;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .patch__lead .patch__h {
  font-size: 20px;
  line-height: 1.34;
}

.page-news .patch__p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--silver);
}

.page-news .patch__block--small .patch__p {
  color: var(--grey);
}

/* ---------- 章节标题 ---------- */

.page-news .sect-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

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

.page-news .sect-head__title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

/* ---------- 更新流 ---------- */

.page-news .feed {
  padding: 46px 0 4px;
}

.page-news .feed__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .feed__index-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--grey);
}

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

.page-news .feed__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 29, 51, .6);
  font-size: 13px;
  color: var(--silver);
}

.page-news .feed__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--grey);
  flex: none;
}

.page-news .feed__dot--signal { background: var(--signal); }
.page-news .feed__dot--cyan { background: var(--cyan); }
.page-news .feed__dot--violet { background: var(--violet); }
.page-news .feed__dot--grey { background: var(--grey); }

.page-news .feed__tag-count {
  font-size: 12px;
  color: var(--signal);
}

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

.page-news .feed__item {
  position: relative;
  padding: 18px 4px 20px 14px;
  border-top: 1px solid var(--line);
  outline: none;
  transition: background-color .2s var(--ease);
}

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

.page-news .feed__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 20px;
  width: 2px;
  background: var(--signal);
  opacity: 0;
  transition: opacity .2s var(--ease);
}

.page-news .feed__item:hover,
.page-news .feed__item:focus-visible {
  background: rgba(17, 29, 51, .55);
}

.page-news .feed__item:hover::before,
.page-news .feed__item:focus-visible::before {
  opacity: 1;
}

.page-news .feed__item:focus-visible {
  box-shadow: inset 0 0 0 2px var(--signal);
}

.page-news .feed__item-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .feed__time {
  margin-left: auto;
  font-size: 12px;
  color: var(--grey);
  white-space: nowrap;
}

.page-news .feed__item-title {
  margin: 0 0 7px;
  font-size: 16.5px;
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .feed__item-sum {
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--grey);
}

/* ---------- 通用文本区块 ---------- */

.page-news .news-block {
  padding: 48px 0 0;
}

.page-news .news-block__lede {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--silver);
}

/* ---------- 版本迭代三格 ---------- */

.page-news .tri {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-news .tri__cell {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

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

.page-news .tri__h {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .tri__h::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  background: var(--signal);
  vertical-align: 1px;
}

.page-news .tri__p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--grey);
}

/* ---------- 赛季专题 ---------- */

.page-news .season__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

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

.page-news .season__list li {
  padding: 13px 0 13px 16px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--grey);
}

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

.page-news .season__list strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 800;
  color: var(--paper);
}

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

.page-news .season__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.72) contrast(1.04);
}

.page-news .phase {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 26px;
}

.page-news .phase__axis {
  stroke: var(--line);
  stroke-width: 2;
}

.page-news .phase__node circle {
  fill: var(--cyan);
}

.page-news .phase__node--b circle { fill: var(--signal); }
.page-news .phase__node--c circle { fill: var(--violet); }

.page-news .phase__label {
  fill: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 800;
  text-anchor: middle;
}

.page-news .phase__sub {
  fill: var(--grey);
  font-family: var(--font-sans);
  font-size: 13px;
  text-anchor: middle;
}

/* ---------- 两个深度栏目 ---------- */

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

.page-news .deep__col {
  padding-top: 4px;
}

.page-news .deep__media {
  margin: 0 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .deep__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.7) contrast(1.05);
}

.page-news .deep__h {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .deep__h::after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 10px;
  background: var(--signal);
}

.page-news .deep__p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .deep__note {
  margin: 0;
  font-size: 12px;
  color: var(--grey);
}

/* ---------- 订阅与提醒 ---------- */

.page-news .follow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .follow__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-news .follow__steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--grey);
}

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

.page-news .follow__num {
  flex: none;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .08em;
}

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

.page-news .follow__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.68) contrast(1.05);
}

.page-news .follow__more {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--grey);
}

.page-news .follow__more a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid var(--line-hi);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .follow__more a:hover,
.page-news .follow__more a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .follow__more a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

/* ---------- 桌面 ---------- */

@media (min-width: 768px) {
  .page-news {
    --nw-pad: 28px;
  }

  .page-news .news-head h1 {
    font-size: 36px;
  }

  .page-news .patch__grid {
    grid-template-columns: 1.42fr 1fr;
    grid-template-rows: auto auto;
    grid-template-areas:
      "lead mid"
      "lead small";
  }

  .page-news .patch__lead { grid-area: lead; }
  .page-news .patch__block--mid { grid-area: mid; }
  .page-news .patch__block--small { grid-area: small; }

  .page-news .tri {
    grid-template-columns: repeat(3, 1fr);
    gap: 0 24px;
  }

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

  .page-news .season__grid {
    grid-template-columns: 1fr 260px;
    gap: 32px;
    align-items: start;
  }

  .page-news .deep {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }

  .page-news .follow__grid {
    grid-template-columns: 1fr 300px;
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news {
    --nw-pad: 40px;
  }

  .page-news .news-head h1 {
    font-size: 42px;
  }

  .page-news .feed__layout {
    grid-template-columns: 188px 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-news .feed__index {
    position: sticky;
    top: calc(var(--bar-h) + 18px);
  }

  .page-news .feed__index-list {
    display: block;
  }

  .page-news .feed__index-list li + li {
    margin-top: 0;
  }

  .page-news .feed__tag {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 11px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: none;
  }

  .page-news .feed__tag:hover {
    border-bottom-color: var(--line-hi);
  }

  .page-news .feed__item {
    padding: 22px 10px 24px 18px;
  }

  .page-news .feed__item::before {
    top: 22px;
    bottom: 24px;
  }

  .page-news .feed__item-title {
    font-size: 17.5px;
  }
}

@media (min-width: 1200px) {
  .page-news .feed__layout {
    grid-template-columns: 208px 1fr;
    gap: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .patch__lead,
  .page-news .patch__block,
  .page-news .feed__item,
  .page-news .feed__item::before,
  .page-news .follow__more a {
    transition: none;
  }

  .page-news .patch__lead:hover,
  .page-news .patch__block:hover {
    transform: none;
  }
}