.page-news{
  --rail-w:264px;
  --rule:1px solid var(--line-blue);
  --tl-line:rgba(37,59,82,.6);
  background:var(--night-800);
  color:var(--paper);
  overflow-x:clip;
}

.page-news img{
  max-width:100%;
  height:auto;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb{
  background:var(--night-900);
  border-bottom:var(--rule);
}
.page-news .news-crumb-in{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:6px 18px;
  padding-block:11px;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.07em;
}
.page-news .news-crumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:0;
  padding:0;
  list-style:none;
  color:var(--cool);
}
.page-news .news-crumb-list a{
  color:var(--cool);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .18s var(--ease), border-color .18s var(--ease);
}
.page-news .news-crumb-list a:hover,
.page-news .news-crumb-list a:focus-visible{
  color:var(--cyan);
  border-bottom-color:var(--cyan);
  outline:none;
}
.page-news .news-crumb-sep{ color:var(--line-blue); }
.page-news .news-crumb-now{ color:var(--paper); }
.page-news .news-issue{
  margin:0;
  color:var(--orange);
  letter-spacing:.1em;
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead{
  position:relative;
  padding-block:clamp(28px,5vw,64px) clamp(26px,4vw,50px);
  border-bottom:var(--rule);
}
.page-news .news-masthead::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-1px;
  width:clamp(56px,10vw,140px);
  height:3px;
  background:var(--cyan);
}
.page-news .masthead-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,3.4vw,44px);
  align-items:start;
}
.page-news .section-eyebrow{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--orange);
}
.page-news .masthead-lead h1{
  margin:0 0 16px;
  max-width:18ch;
  font-size:var(--fs-h1);
  font-weight:900;
  line-height:1.08;
  letter-spacing:-.015em;
}
.page-news .masthead-lede{
  margin:0;
  max-width:54ch;
  color:var(--cool);
  font-size:var(--fs-body);
  line-height:1.66;
}
.page-news .masthead-aside{
  border:var(--border);
  border-left:4px solid var(--orange);
  background:var(--night-700);
  padding:18px 20px 20px;
  min-width:0;
}
.page-news .aside-label{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--orange);
}
.page-news .aside-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:12px;
}
.page-news .aside-list li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:12px;
  padding-top:12px;
  border-top:1px dashed var(--tl-line);
  font-size:var(--fs-small);
  line-height:1.6;
  color:var(--paper);
}
.page-news .aside-list li:first-child{
  padding-top:0;
  border-top:0;
}
.page-news .aside-key{
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  color:var(--cyan);
  padding-top:1px;
}

/* ---------- 本期置顶 ---------- */
.page-news .news-pinned{
  padding-block:clamp(32px,4.6vw,58px);
  border-bottom:var(--rule);
}
.page-news .pinned-head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:8px 20px;
  margin-bottom:clamp(18px,2.4vw,28px);
}
.page-news .pinned-head h2{
  margin:0;
  font-size:var(--fs-h2);
  font-weight:900;
  letter-spacing:-.012em;
}
.page-news .pinned-head p{
  margin:0;
  font-size:var(--fs-small);
  color:var(--cool);
}
.page-news .pinned-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(16px,2.2vw,24px);
}
.page-news .pin-card{
  min-width:0;
  border:var(--border-ink);
  box-shadow:var(--shadow-hard);
}
.page-news .pin-card--paper{
  background:var(--paper);
  color:var(--ink);
}
.page-news .pin-fig{
  margin:0;
  overflow:hidden;
  background:var(--night-900);
}
.page-news .pin-fig img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  object-fit:cover;
  filter:brightness(.74) contrast(1.1) saturate(.85);
}
.page-news .pin-body{
  padding:clamp(16px,2.2vw,26px);
}
.page-news .pin-tag{
  display:inline-block;
  margin:0 0 11px;
  padding:4px 9px;
  background:var(--orange);
  color:var(--ink);
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  font-weight:700;
  letter-spacing:.1em;
  line-height:1.3;
  text-transform:uppercase;
}
.page-news .pin-card h3{
  margin:0 0 10px;
  font-size:var(--fs-h3);
  font-weight:900;
  line-height:1.32;
  letter-spacing:-.004em;
}
.page-news .pin-body p{
  margin:0 0 8px;
  font-size:var(--fs-small);
  line-height:1.66;
  color:#26313c;
}
.page-news .pin-more{
  margin-top:14px;
  padding-top:11px;
  border-top:1px dashed rgba(5,9,15,.3);
}
.page-news .pin-more summary{
  display:inline-flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--turf);
}
.page-news .pin-more summary::-webkit-details-marker{ display:none; }
.page-news .pin-more summary::before{
  content:"+";
  display:grid;
  place-items:center;
  width:16px;
  height:16px;
  border:1.5px solid currentColor;
  font-size:12px;
  line-height:1;
}
.page-news .pin-more[open] summary::before{ content:"−"; }
.page-news .pin-more summary:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}
.page-news .pin-more p{
  margin:11px 0 0;
  font-size:var(--fs-small);
  line-height:1.68;
  color:#2c3b4a;
}
.page-news .pin-card--dark{
  display:flex;
  flex-direction:column;
  gap:10px;
  background:var(--night-700);
  border-color:var(--line-blue);
  box-shadow:var(--shadow-hard);
  color:var(--paper);
  padding:clamp(18px,2.4vw,28px);
}
.page-news .pin-card--dark .pin-tag{
  background:transparent;
  color:var(--cyan);
  border:1px solid var(--cyan);
  padding:3px 9px;
}
.page-news .pin-card--dark h3{
  margin:0;
  font-size:var(--fs-h3);
  color:var(--paper);
}
.page-news .pin-card--dark p{
  margin:0;
  color:var(--cool);
}
.page-news .pin-card--dark .pin-note{
  color:var(--paper);
  border-left:2px solid var(--orange);
  padding-left:11px;
}
.page-news .pin-link{
  margin-top:auto;
  align-self:flex-start;
  padding-top:14px;
  border-top:1px dashed var(--line-blue);
  width:100%;
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--cyan);
  text-decoration:none;
  transition:color .18s var(--ease);
}
.page-news .pin-link:hover{ color:var(--orange); }
.page-news .pin-link:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}

/* ---------- 索引 + 时间线 ---------- */
.page-news .news-desk{
  padding-block:clamp(32px,4.6vw,58px);
  border-bottom:var(--rule);
  background:linear-gradient(180deg,var(--night-800),var(--night-900));
}
.page-news .desk-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(26px,3.2vw,44px);
  align-items:start;
}
.page-news .rail-title{
  margin:0 0 12px;
  padding-bottom:9px;
  border-bottom:var(--border);
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cool);
}
.page-news .rail-list{
  margin:0 0 22px;
  padding:0;
  list-style:none;
}
.page-news .rail-list a{
  position:relative;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:12px;
  padding:12px 10px;
  border-bottom:1px solid var(--tl-line);
  color:var(--paper);
  font-size:var(--fs-small);
  text-decoration:none;
  transition:background .18s var(--ease), color .18s var(--ease);
}
.page-news .rail-list a::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:var(--cyan);
  transform:scaleY(0);
  transform-origin:top;
  transition:transform .18s var(--ease);
}
.page-news .rail-list a:hover,
.page-news .rail-list a:focus-visible{
  background:rgba(57,245,200,.08);
  color:var(--cyan);
}
.page-news .rail-list a:hover::after,
.page-news .rail-list a:focus-visible::after{ transform:scaleY(1); }
.page-news .rail-list a:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:-2px;
}
.page-news .rail-idx{
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  color:var(--orange);
}
.page-news .rail-count{
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  color:var(--cool);
}
.page-news .rail-fig{
  margin:0;
  border:var(--border);
  background:var(--night-700);
}
.page-news .rail-fig img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:10/7;
  object-fit:cover;
  filter:grayscale(.35) brightness(.8) contrast(1.1);
}
.page-news .rail-fig figcaption{
  padding:9px 11px;
  border-top:1px solid var(--line-blue);
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.05em;
  color:var(--cool);
}

.page-news .tl-list{
  position:relative;
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
}
.page-news .tl-list::before{
  content:"";
  position:absolute;
  left:7px;
  top:20px;
  bottom:20px;
  width:2px;
  background:linear-gradient(180deg,var(--line-blue),rgba(37,59,82,.18));
}
.page-news .tl-item{
  position:relative;
  padding:16px 14px 16px 30px;
  border-bottom:1px solid var(--tl-line);
  transition:background .18s var(--ease);
  scroll-margin-top:120px;
}
.page-news .tl-item::before{
  content:"";
  position:absolute;
  left:1px;
  top:24px;
  width:14px;
  height:14px;
  background:var(--night-900);
  border:2px solid var(--line-blue);
  transition:border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.page-news .tl-item::after{
  content:"";
  position:absolute;
  right:0;
  top:0;
  bottom:0;
  width:3px;
  background:var(--cyan);
  transform:scaleY(0);
  transition:transform .2s var(--ease);
}
.page-news .tl-item:hover{ background:rgba(13,33,54,.7); }
.page-news .tl-item:hover::before{
  border-color:var(--cyan);
  box-shadow:0 0 0 4px rgba(57,245,200,.16);
}
.page-news .tl-item:hover::after{ transform:scaleY(1); }

.page-news .tl-head{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 12px;
  margin-bottom:8px;
}
.page-news .tl-num{
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  color:var(--line-blue);
}
.page-news .tl-tag{
  padding:3px 8px;
  border:1px solid currentColor;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  line-height:1.25;
  text-transform:uppercase;
}
.page-news .tl-tag--version{ color:var(--cyan); }
.page-news .tl-tag--league{ color:var(--paper); }
.page-news .tl-tag--data{ color:var(--orange); }
.page-news .tl-tag--coop{ color:var(--cool); }
.page-news .tl-when{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.06em;
  color:var(--cool);
}
.page-news .tl-title{
  margin:0 0 6px;
  font-size:clamp(17px,.55vw + 15px,20px);
  font-weight:800;
  line-height:1.36;
  letter-spacing:-.003em;
  color:var(--paper);
}
.page-news .tl-sum{
  margin:0;
  max-width:62ch;
  font-size:var(--fs-small);
  line-height:1.64;
  color:var(--cool);
}
.page-news .tl-fig{
  margin:13px 0 0;
  max-width:420px;
  border:1px solid var(--line-blue);
  overflow:hidden;
}
.page-news .tl-fig img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
  filter:brightness(.8) contrast(1.06) saturate(.9);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence{
  padding-block:clamp(32px,4.6vw,58px);
  border-bottom:var(--rule);
  background:var(--night-900);
}
.page-news .cadence-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(22px,3vw,44px);
  align-items:start;
}
.page-news .cadence-lead h2{
  margin:0 0 12px;
  font-size:var(--fs-h2);
  font-weight:900;
  letter-spacing:-.012em;
}
.page-news .cadence-lead p{
  margin:0 0 22px;
  max-width:42ch;
  color:var(--cool);
  font-size:var(--fs-body);
  line-height:1.66;
}
.page-news .cadence-list{
  margin:0;
  border-top:var(--border);
}
.page-news .cadence-row{
  display:grid;
  grid-template-columns:1fr;
  gap:4px;
  padding:15px 0;
  border-bottom:var(--border);
}
.page-news .cadence-row dt{
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--orange);
}
.page-news .cadence-row dd{
  margin:0;
  font-size:var(--fs-small);
  line-height:1.62;
  color:var(--paper);
}

/* ---------- 入口 ---------- */
.page-news .news-entry{
  padding-block:clamp(32px,4.6vw,58px);
  background:linear-gradient(180deg,var(--night-900),var(--night-800));
}
.page-news .news-entry h2{
  margin:0 0 18px;
  font-size:var(--fs-h2);
  font-weight:900;
  letter-spacing:-.012em;
}
.page-news .entry-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}
.page-news .entry-card{
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0;
  padding:20px 18px;
  border:var(--border);
  background:var(--night-700);
  color:var(--paper);
  text-decoration:none;
  transition:transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.page-news .entry-card:hover{
  transform:translate(-3px,-3px);
  box-shadow:var(--shadow-hard-sm);
  border-color:var(--cyan);
}
.page-news .entry-card:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  transform:translate(-3px,-3px);
  box-shadow:var(--shadow-hard-sm);
  border-color:var(--cyan);
}
.page-news .entry-idx{
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.14em;
  color:var(--orange);
}
.page-news .entry-card h3{
  margin:0;
  font-size:var(--fs-h3);
  font-weight:800;
  line-height:1.34;
}
.page-news .entry-card p{
  margin:0;
  font-size:var(--fs-small);
  line-height:1.62;
  color:var(--cool);
}
.page-news .entry-go{
  margin-top:auto;
  padding-top:12px;
  font-family:var(--font-mono);
  font-size:var(--fs-mono);
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--cyan);
}
.page-news .entry-foot{
  margin:22px 0 0;
  font-size:var(--fs-small);
  line-height:1.72;
  color:var(--cool);
}
.page-news .entry-foot a{
  color:var(--paper);
  text-decoration:none;
  border-bottom:1px solid var(--orange);
  transition:color .18s var(--ease);
}
.page-news .entry-foot a:hover,
.page-news .entry-foot a:focus-visible{
  color:var(--orange);
  outline:none;
}

/* ---------- 响应式 ---------- */
@media (min-width:700px){
  .page-news .cadence-row{
    grid-template-columns:112px minmax(0,1fr);
    gap:22px;
    align-items:baseline;
  }
}

@media (min-width:900px){
  .page-news .masthead-grid{
    grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
  }
  .page-news .pinned-grid{
    grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);
  }
  .page-news .cadence-grid{
    grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  }
  .page-news .entry-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-news .tl-item{
    padding:18px 18px 18px 32px;
  }
}

@media (min-width:980px){
  .page-news .desk-grid{
    grid-template-columns:var(--rail-w) minmax(0,1fr);
  }
  .page-news .desk-rail{
    border-right:1px dashed var(--tl-line);
    padding-right:clamp(16px,2vw,28px);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-news *,
  .page-news *::before,
  .page-news *::after{
    transition-duration:.001ms !important;
    animation-duration:.001ms !important;
    transform:none !important;
  }
}
<<<END>>>