.page-news{
  --news-gap: clamp(20px,4vw,36px);
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  padding-bottom: clamp(40px,7vw,88px);
}

/* 面包屑 */
.page-news .breadcrumbs{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-news .breadcrumbs a{
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible{
  color: var(--accent);
  border-bottom-color: var(--accent-dim);
}
.page-news .breadcrumbs__sep{ color: var(--line); }

/* 首屏 */
.page-news .news-hero{
  display: grid;
  gap: clamp(22px,3.4vw,44px);
  padding: clamp(18px,3vw,34px) 0 clamp(24px,4vw,44px);
  border-bottom: 1px solid var(--line-soft);
}
.page-news .eyebrow{
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
}
.page-news .news-hero__copy h1{
  margin: 14px 0 0;
  font-size: clamp(34px,5.6vw,72px);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 900;
}
.page-news .news-hero__copy .lede{
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-hero__stats{
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-news .news-stat{
  background: var(--panel);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-news .news-stat__num{
  font-family: var(--mono);
  font-size: clamp(20px,2.6vw,28px);
  line-height: 1.1;
  color: var(--accent);
  letter-spacing: -.02em;
}
.page-news .news-stat__label{
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* 首屏右侧版本轨道 */
.page-news .news-hero__board{
  border: 1px solid var(--line);
  background:
    linear-gradient(155deg, var(--panel) 0%, var(--ink) 78%);
  padding: 16px;
}
.page-news .board__head{
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cool);
}
.page-news .board__grid{
  display: grid;
  grid-template-columns: repeat(8,1fr);
  align-items: end;
  gap: 6px;
  height: 132px;
  margin-top: 18px;
  border-bottom: 1px solid var(--line);
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px);
  background-size: 100% 33px;
}
.page-news .board__bar{
  display: block;
  background: var(--panel-2);
  border-top: 1px solid var(--line);
  height: 40%;
}
.page-news .board__bar:nth-child(1){ height: 32%; }
.page-news .board__bar:nth-child(2){ height: 46%; }
.page-news .board__bar:nth-child(3){ height: 58%; }
.page-news .board__bar:nth-child(4){ height: 72%; }
.page-news .board__bar:nth-child(5){ height: 50%; }
.page-news .board__bar:nth-child(6){ height: 64%; }
.page-news .board__bar:nth-child(7){ height: 86%; }
.page-news .board__bar:nth-child(8){ height: 96%; }
.page-news .board__bar--on{
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dim) 100%);
  border-top-color: var(--accent);
}
.page-news .board__axis{
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 6px;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--muted);
  text-align: center;
}

/* 头图 */
.page-news .news-cover{
  margin: 0;
  margin-top: clamp(22px,3.6vw,40px);
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-news .media-frame{
  position: relative;
  overflow: hidden;
  background: var(--panel);
}
.page-news .media-frame img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .media-frame__caption{
  display: block;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .06em;
  color: var(--muted);
  border-top: 1px solid var(--line-soft);
}

/* 横向轨道 */
.page-news .rail{
  padding: clamp(28px,5vw,52px) 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .rail__head{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
}
.page-news .rail__title{
  margin: 0;
  font-size: clamp(18px,2.2vw,24px);
  letter-spacing: -.03em;
  font-weight: 800;
}
.page-news .rail__note{
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cool);
}
.page-news .rail__track{
  list-style: none;
  margin: 0;
  padding: 0 0 14px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.page-news .rail__track::-webkit-scrollbar{ height: 4px; }
.page-news .rail__track::-webkit-scrollbar-thumb{ background: var(--line); }
.page-news .rail__track::-webkit-scrollbar-track{ background: var(--panel-2); }
.page-news .rail__card{
  flex: 0 0 min(78vw,306px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  background: var(--panel);
  transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
}
.page-news .rail__card:hover,
.page-news .rail__card:focus-within{
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--panel-2);
}
.page-news .rail__card--signal{ border-left-color: var(--signal); }
.page-news .rail__card--signal:hover{ border-color: var(--signal); }
.page-news .rail__phase{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
}
.page-news .rail__card--signal .rail__phase{ color: var(--signal); }
.page-news .rail__card-title{
  margin: 0;
  font-size: 16px;
  letter-spacing: -.01em;
  font-weight: 700;
}
.page-news .rail__card-text{
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-news .rail__issue{
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cool);
}

/* 主体栅格 */
.page-news .news-body{
  display: grid;
  gap: var(--news-gap);
  padding-top: clamp(28px,5vw,56px);
}
.page-news .news-aside{
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
}
.page-news .news-aside__title{
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
}
.page-news .news-aside__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-news .news-aside__link{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px;
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}
.page-news .news-aside__link:hover,
.page-news .news-aside__link:focus-visible{
  color: var(--accent);
  background: var(--panel-2);
  border-left-color: var(--accent);
}
.page-news .news-aside__idx{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cool);
}
.page-news .news-aside__foot{
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-content{
  display: grid;
  gap: clamp(30px,5vw,56px);
  min-width: 0;
}
.page-news .news-section{
  display: block;
  min-width: 0;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* 章节头 */
.page-news .section-head{
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-news .section-head__num{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--accent);
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 4px 8px;
}
.page-news .section-head__title{
  margin: 0;
  font-size: clamp(20px,2.7vw,30px);
  line-height: 1.2;
  letter-spacing: -.035em;
  font-weight: 800;
}
.page-news .section-head__sub{
  margin: 8px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* 更新条目列表 */
.page-news .log{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}
.page-news .log__item{
  display: grid;
  grid-template-columns: 34px minmax(0,1fr);
  gap: 12px;
  padding: 15px 10px 15px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .18s ease;
}
.page-news .log__item:hover{ background: var(--panel); }
.page-news .log__idx{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cool);
  padding-top: 3px;
  transition: color .18s ease;
}
.page-news .log__item:hover .log__idx{ color: var(--accent); }
.page-news .log__body{ min-width: 0; }
.page-news .log__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 7px;
}
.page-news .log__time{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--signal);
}
.page-news .log__issue{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cool);
}
.page-news .log__title{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.55;
  letter-spacing: -.01em;
  font-weight: 700;
}
.page-news .log__text{
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.page-news .log__item:hover .log__text,
.page-news .log__item:focus-within .log__text{
  -webkit-line-clamp: 8;
}

/* 分类标签（复用全局 tag，补充当前页语境） */
.page-news .tag{
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  white-space: nowrap;
}
.page-news .tag--accent{
  color: var(--accent);
  border-color: var(--accent-dim);
}
.page-news .tag--signal{
  color: var(--signal);
  border-color: rgba(255,107,44,.42);
}
.page-news .tag--cool{
  color: var(--cool);
  border-color: rgba(143,174,191,.4);
}

/* 左右分栏 */
.page-news .split{
  display: grid;
  gap: 18px;
  align-items: start;
}
.page-news .note-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-news .note-list__item{
  background: var(--panel);
  padding: 14px 16px;
  transition: background-color .18s ease;
}
.page-news .note-list__item:hover{ background: var(--panel-2); }
.page-news .note-list__label{
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--signal);
}
.page-news .note-list__title{
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 700;
}
.page-news .note-list__text{
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* 联赛入口矩阵 */
.page-news .channel-grid{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-news .channel{
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  padding: 12px 12px;
  transition: background-color .18s ease, box-shadow .18s ease;
}
.page-news .channel:hover{
  background: var(--panel-2);
  box-shadow: inset 2px 0 0 var(--accent);
}
.page-news .channel__order{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--accent);
}
.page-news .channel__name{
  font-size: 13.5px;
  line-height: 1.4;
  min-width: 0;
  overflow-wrap: anywhere;
}
.page-news .channel__flag{
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--muted);
  white-space: nowrap;
}
.page-news .channel__flag--up{ color: var(--accent); }
.page-news .channel__flag--new{ color: var(--signal); }
.page-news .channel__flag--down{ color: var(--cool); }
.page-news .channel-note{
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 68ch;
}

/* 战报栏目 */
.page-news .report-copy{
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.page-news .report-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  width: 100%;
}
.page-news .report-list__item{
  display: grid;
  grid-template-columns: 44px minmax(0,1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-soft);
}
.page-news .report-list__item:last-child{ border-bottom: 0; padding-bottom: 0; }
.page-news .report-list__k{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--accent);
  padding-top: 3px;
}
.page-news .report-list__v{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}
.page-news .report-copy__cta{ align-self: flex-start; }

/* 帮助中心 */
.page-news .help-grid{
  display: grid;
  grid-template-columns: repeat(1,minmax(0,1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-news .help-card{
  background: var(--panel);
  padding: 16px;
  transition: background-color .18s ease, transform .18s ease;
}
.page-news .help-card:hover{
  background: var(--panel-2);
  transform: translateY(-2px);
}
.page-news .help-card__idx{
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--signal);
  border: 1px solid rgba(255,107,44,.4);
  padding: 1px 6px;
}
.page-news .help-card__title{
  margin: 10px 0 0;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.page-news .help-card__text{
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}
.page-news .help-figure{
  margin: 20px 0 0;
  border: 1px solid var(--line);
}
.page-news .help-note{
  margin: 14px 0 16px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 68ch;
}

/* 按钮（当前页作用域内的最小保障样式） */
.page-news .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--text);
  background: transparent;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.page-news .btn:hover{ border-color: var(--accent); color: var(--accent); }
.page-news .btn:focus-visible{
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.page-news .btn--primary{
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
  font-weight: 700;
}
.page-news .btn--primary:hover{
  background: transparent;
  color: var(--accent);
  transform: translateY(-1px);
}
.page-news .btn--ghost{ border-color: var(--line); color: var(--text); }

/* 底部行动条 */
.page-news .cta-band{
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
  background:
    linear-gradient(120deg, var(--panel-2) 0%, var(--panel) 55%, var(--ink) 100%);
  padding: clamp(20px,3.4vw,32px);
}
.page-news .cta-band__title{
  margin: 0;
  font-size: clamp(20px,2.6vw,28px);
  letter-spacing: -.035em;
  font-weight: 800;
}
.page-news .cta-band__text{
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-news .cta-band__links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* 平板及以上 */
@media (min-width: 640px){
  .page-news .news-hero__stats{ grid-template-columns: repeat(4,minmax(0,1fr)); }
  .page-news .help-grid{ grid-template-columns: repeat(2,minmax(0,1fr)); }
  .page-news .channel-grid{ grid-template-columns: repeat(3,minmax(0,1fr)); }
  .page-news .log__item{ grid-template-columns: 44px minmax(0,1fr); gap: 14px; padding-right: 14px; }
  .page-news .log__title{ font-size: 16.5px; }
}

@media (min-width: 860px){
  .page-news .news-hero{
    grid-template-columns: minmax(0,1.28fr) minmax(0,.72fr);
    align-items: end;
  }
  .page-news .split{
    grid-template-columns: minmax(0,1.06fr) minmax(0,.94fr);
    gap: clamp(22px,3vw,38px);
  }
  .page-news .split--flip{ grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); }
  .page-news .split--flip .media-frame{ order: 2; }
  .page-news .split--flip .report-copy{ order: 1; }
  .page-news .channel-grid{ grid-template-columns: repeat(4,minmax(0,1fr)); }
}

@media (min-width: 1000px){
  .page-news .news-body{
    grid-template-columns: 236px minmax(0,1fr);
    gap: clamp(28px,4vw,56px);
    align-items: start;
  }
  .page-news .news-aside{
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

@media (min-width: 1200px){
  .page-news .board__grid{ height: 168px; }
  .page-news .log__idx{ font-size: 13px; }
}

/* 窄屏兜底 */
@media (max-width: 420px){
  .page-news .news-hero__board{ padding: 12px; }
  .page-news .board__grid{ height: 108px; }
  .page-news .rail__card{ flex-basis: 84vw; }
  .page-news .section-head{ grid-template-columns: minmax(0,1fr); gap: 10px; }
  .page-news .btn{ width: 100%; }
  .page-news .report-copy__cta{ width: 100%; }
}

@media (prefers-reduced-motion: reduce){
  .page-news *{
    transition-duration: .01ms !important;
  }
  .page-news .rail__card:hover,
  .page-news .help-card:hover,
  .page-news .btn--primary:hover{ transform: none; }
}
<<<END>>>