.page-news{
  --node-version:#C6FF00;
  --node-data:#4FC3F7;
  --node-guide:#FFB74D;
  --node-brand:#9B7BFF;
  --sidebar-width:250px;
  background:var(--secondary-bg);
  color:var(--text-primary);
}
.page-news .journal-hero{
  position:relative;
  background:var(--primary-bg);
  color:#fff;
  padding:48px 0 68px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 48px),0 100%);
  overflow:hidden;
}
.page-news .journal-hero::after{
  content:"";
  position:absolute;
  right:-80px;
  bottom:-90px;
  width:240px;
  height:90px;
  background:rgba(198,255,0,0.1);
  border:1px solid rgba(198,255,0,0.22);
  transform:rotate(-12deg);
}
.page-news .breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:0.85rem;
  color:rgba(255,255,255,0.56);
}
.page-news .breadcrumb a{
  color:rgba(255,255,255,0.82);
  text-decoration:none;
  transition:color 0.25s var(--ease-out);
}
.page-news .breadcrumb a:hover{
  color:var(--accent-green);
}
.page-news .journal-hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  margin-top:36px;
  position:relative;
  z-index:1;
}
.page-news .journal-hero-main .eyebrow{
  display:block;
  color:var(--accent-green);
  font-size:0.78rem;
  font-weight:700;
  letter-spacing:0.18em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.page-news .journal-hero-main h1{
  font-family:var(--font-headline);
  font-size:2.4rem;
  line-height:1.15;
  margin:0 0 16px;
  color:#fff;
}
.page-news .journal-hero-excerpt{
  margin:0;
  max-width:560px;
  color:rgba(255,255,255,0.72);
  font-size:1.02rem;
  line-height:1.75;
}
.page-news .journal-hero-tag{
  display:none;
}
.page-news .section{
  padding:56px 0 0;
}
.page-news .section-head{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:28px;
}
.page-news .section-index{
  font-family:var(--font-headline);
  font-size:0.9rem;
  letter-spacing:0.08em;
  color:var(--primary-bg);
  background:var(--accent-green);
  padding:4px 10px;
  border-radius:4px;
  flex-shrink:0;
}
.page-news .section-head-main{
  flex:1;
  min-width:0;
}
.page-news .section-head-main h2{
  font-family:var(--font-headline);
  font-size:1.6rem;
  line-height:1.25;
  margin:0;
  color:var(--text-primary);
}
.page-news .section-desc{
  margin:4px 0 0;
  font-size:0.92rem;
  color:var(--text-secondary);
}
.page-news .featured-card{
  display:grid;
  grid-template-columns:1fr;
  background:var(--surface);
  border-radius:16px;
  overflow:hidden;
  box-shadow:var(--shadow-subtle);
  border:1px solid rgba(209,217,230,0.5);
}
.page-news .featured-card-media{
  position:relative;
  aspect-ratio:12/7;
  min-height:200px;
  overflow:hidden;
}
.page-news .featured-card-media img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.page-news .featured-card-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,rgba(10,26,47,0.72) 0%,rgba(10,26,47,0.12) 55%,rgba(10,26,47,0.28) 100%);
}
.page-news .featured-card-body{
  padding:28px 24px;
  display:flex;
  flex-direction:column;
  gap:14px;
  justify-content:center;
}
.page-news .featured-card-tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.page-news .featured-card-title{
  font-family:var(--font-headline);
  font-size:1.42rem;
  line-height:1.3;
  margin:0;
  color:var(--text-primary);
}
.page-news .featured-card-summary{
  margin:0;
  font-size:0.95rem;
  line-height:1.75;
  color:var(--text-secondary);
}
.page-news .featured-card-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  margin-top:6px;
}
.page-news .featured-card-time{
  font-size:0.85rem;
  color:var(--text-secondary);
}
.page-news .journal-main{
  padding-top:52px;
}
.page-news .journal-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
}
.page-news .sidebar-label{
  margin:0 0 16px;
  font-size:0.82rem;
  font-weight:700;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--text-secondary);
}
.page-news .filter-journal{
  display:flex;
  flex-direction:row;
  flex-wrap:wrap;
  gap:10px;
}
.page-news .filter-btn{
  padding:11px 18px;
  border-radius:8px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:0.92rem;
  font-weight:500;
  cursor:pointer;
  transition:background 0.25s var(--ease-out),border-color 0.25s var(--ease-out),color 0.25s var(--ease-out),box-shadow 0.25s var(--ease-out);
}
.page-news .filter-btn:hover{
  border-color:var(--accent-green);
  color:var(--primary-bg);
}
.page-news .filter-btn.is-active{
  background:var(--accent-green);
  border-color:var(--accent-green);
  color:var(--primary-bg);
  font-weight:700;
  box-shadow:0 4px 16px rgba(198,255,0,0.24);
}
.page-news .sidebar-note{
  margin:16px 0 0;
  font-size:0.85rem;
  line-height:1.6;
  color:var(--text-secondary);
}
.page-news .timeline-group + .timeline-group{
  margin-top:40px;
}
.page-news .timeline-group-title{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 20px;
  font-size:0.88rem;
  font-weight:700;
  letter-spacing:0.2em;
  text-transform:uppercase;
  color:var(--text-secondary);
}
.page-news .timeline-group-marker{
  width:10px;
  height:10px;
  background:var(--accent-green);
  transform:rotate(45deg);
  flex-shrink:0;
}
.page-news .timeline-list{
  position:relative;
  padding-left:36px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.page-news .timeline-list::before{
  content:"";
  position:absolute;
  left:12px;
  top:4px;
  bottom:4px;
  width:2px;
  background:var(--border);
}
.page-news .timeline-item{
  position:relative;
}
.page-news .timeline-node{
  position:absolute;
  left:-30px;
  top:26px;
  width:12px;
  height:12px;
  border-radius:50%;
  background:var(--border);
  z-index:1;
}
.page-news .timeline-item[data-filter-tags~="version"] .timeline-node{
  background:var(--node-version);
  box-shadow:0 0 0 4px rgba(198,255,0,0.18);
}
.page-news .timeline-item[data-filter-tags~="data"] .timeline-node{
  background:var(--node-data);
  box-shadow:0 0 0 4px rgba(79,195,247,0.18);
}
.page-news .timeline-item[data-filter-tags~="guide"] .timeline-node{
  background:var(--node-guide);
  box-shadow:0 0 0 4px rgba(255,183,77,0.18);
}
.page-news .timeline-item[data-filter-tags~="brand"] .timeline-node{
  background:var(--node-brand);
  box-shadow:0 0 0 4px rgba(155,123,255,0.18);
}
.page-news .timeline-card{
  padding:20px;
  border-radius:12px;
  background:var(--surface);
  border:1px solid rgba(209,217,230,0.55);
  box-shadow:0 2px 10px rgba(10,26,47,0.05);
  transition:transform 0.3s var(--ease-out),box-shadow 0.3s var(--ease-out);
}
.page-news .timeline-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-subtle);
}
.page-news .timeline-card-media{
  margin:-20px -20px 16px;
}
.page-news .timeline-card-media img{
  display:block;
  width:100%;
  height:160px;
  object-fit:cover;
  border-radius:12px 12px 0 0;
}
.page-news .timeline-card-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}
.page-news .timeline-time{
  font-size:0.82rem;
  color:var(--text-secondary);
  flex-shrink:0;
}
.page-news .timeline-card-title{
  margin:0 0 8px;
  font-family:var(--font-headline);
  font-size:1.05rem;
  line-height:1.4;
  color:var(--text-primary);
}
.page-news .timeline-card-summary{
  margin:0 0 12px;
  font-size:0.92rem;
  line-height:1.7;
  color:var(--text-secondary);
}
.page-news .timeline-card-link{
  display:inline-block;
  font-size:0.9rem;
  font-weight:600;
  color:var(--primary-bg);
  text-decoration:none;
  border-bottom:2px solid var(--accent-green);
  padding-bottom:1px;
  transition:border-color 0.25s var(--ease-out),color 0.25s var(--ease-out);
}
.page-news .timeline-card-link:hover{
  border-color:var(--accent-orange);
}
.page-news .tag-version{
  color:#355000;
  background:rgba(198,255,0,0.16);
  border-color:rgba(198,255,0,0.6);
}
.page-news .tag-data{
  color:#0B4B6B;
  background:rgba(79,195,247,0.14);
  border-color:rgba(79,195,247,0.5);
}
.page-news .tag-guide{
  color:#7A3B00;
  background:rgba(255,183,77,0.16);
  border-color:rgba(255,183,77,0.5);
}
.page-news .tag-brand{
  color:#4B2A7A;
  background:rgba(155,123,255,0.14);
  border-color:rgba(155,123,255,0.4);
}
.page-news .tag-outline{
  background:transparent;
  border-color:var(--border);
  color:var(--text-secondary);
}
.page-news .journal-links{
  padding-bottom:64px;
}
.page-news .journal-links-inner{
  padding:28px 24px;
  background:var(--primary-bg);
  border-radius:16px;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.page-news .journal-links-text{
  margin:0;
  color:rgba(255,255,255,0.82);
  font-size:0.95rem;
  line-height:1.7;
}
.page-news .journal-links-text a{
  color:var(--accent-green);
  text-decoration:none;
  border-bottom:1px solid rgba(198,255,0,0.4);
}
@media (min-width:768px){
  .page-news .journal-hero-grid{
    grid-template-columns:1fr auto;
    align-items:end;
  }
  .page-news .journal-hero-main h1{
    font-size:3.2rem;
  }
  .page-news .journal-hero-tag{
    display:flex;
    align-items:center;
    writing-mode:vertical-rl;
    text-orientation:mixed;
    letter-spacing:0.26em;
    font-size:0.8rem;
    color:var(--accent-green);
    border-left:1px solid rgba(255,255,255,0.24);
    padding-left:12px;
    height:130px;
  }
  .page-news .section-head-main{
    display:flex;
    align-items:baseline;
    gap:16px;
    flex-wrap:wrap;
  }
  .page-news .section-head-main .section-desc{
    margin:0;
  }
  .page-news .featured-card{
    grid-template-columns:1.15fr 1fr;
  }
  .page-news .featured-card-media{
    aspect-ratio:auto;
    min-height:100%;
  }
  .page-news .featured-card-body{
    padding:36px 32px;
  }
  .page-news .timeline-card--media{
    display:grid;
    grid-template-columns:200px 1fr;
    gap:20px;
    padding:16px;
  }
  .page-news .timeline-card--media .timeline-card-media{
    margin:0;
  }
  .page-news .timeline-card--media .timeline-card-media img{
    height:100%;
    min-height:150px;
    border-radius:10px;
  }
}
@media (min-width:992px){
  .page-news .journal-layout{
    grid-template-columns:var(--sidebar-width) 1fr;
    gap:48px;
    align-items:start;
  }
  .page-news .journal-sidebar{
    position:sticky;
    top:calc(var(--header-height) + 24px);
  }
  .page-news .filter-journal{
    flex-direction:column;
    align-items:stretch;
  }
}