.page-news{
  --news-amber: #FF9E00;
  --news-neon: #8A2BE2;
  --news-mint: #00D4AA;
  --news-cream: #F5F1E8;
  --news-night: #0B1F33;
  --news-green: #2D6A4F;
  --news-ink: #2B201A;
  --news-slate: #355570;
  --news-dark: #1A1410;
  --news-font-headline: "Space Grotesk", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --news-font-body: "Source Serif Pro", "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
  --news-font-data: "JetBrains Mono", "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

.page-news .breadcrumb{
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-family: var(--news-font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--news-slate);
}
.page-news .breadcrumb a{
  color: var(--news-slate);
  text-decoration: none;
  transition: color .2s;
}
.page-news .breadcrumb a:hover{
  color: var(--news-neon);
}
.page-news .breadcrumb__sep{
  margin: 0 .5rem;
  color: var(--news-slate);
  opacity: .6;
}

.news-hero{
  position: relative;
  background: var(--news-night);
  color: var(--news-cream);
  overflow: hidden;
}
.news-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(210deg, rgba(138,43,226,.25) 0%, transparent 46%),
    repeating-linear-gradient(115deg, rgba(245,241,232,.03) 0 1px, transparent 1px 22px);
  pointer-events: none;
}
.news-hero__grid{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 5rem;
}
.news-hero__eyebrow{
  font-family: var(--news-font-data);
  font-size: .8125rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--news-mint);
  margin-bottom: 1rem;
}
.news-hero__title{
  font-family: var(--news-font-headline);
  font-size: clamp(3rem, 12vw, 6.5rem);
  font-weight: 800;
  line-height: .9;
  margin: 0 0 1.5rem;
  color: var(--news-cream);
  letter-spacing: .01em;
  position: relative;
  text-shadow: 4px 4px 0 rgba(138,43,226,.5);
}
.news-hero__lead{
  font-family: var(--news-font-body);
  font-size: 1.0625rem;
  line-height: 1.8;
  max-width: 34rem;
  color: rgba(245,241,232,.85);
  margin: 0 0 1.5rem;
}
.news-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.news-hero__preview{
  background: rgba(45,106,79,.25);
  border-left: 3px solid var(--news-mint);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(4px);
  position: relative;
}
.news-hero__preview::before{
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 64px;
  background: repeating-linear-gradient(135deg, rgba(0,212,170,.3) 0 6px, transparent 6px 12px);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}
.news-preview__label{
  display: block;
  font-family: var(--news-font-data);
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--news-mint);
  margin-bottom: .5rem;
}
.news-preview__title{
  font-family: var(--news-font-headline);
  font-size: 1.375rem;
  font-weight: 700;
  margin: 0 0 .75rem;
  color: var(--news-cream);
}
.news-preview__title .data-tag{
  font-family: var(--news-font-data);
  color: var(--news-amber);
  border: 1px solid var(--news-amber);
  padding: .15rem .4rem;
  margin-right: .35rem;
  font-size: .8125rem;
  vertical-align: middle;
}
.news-preview__link{
  font-family: var(--news-font-data);
  font-size: .875rem;
  color: var(--news-amber);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s, color .2s;
}
.news-preview__link:hover{
  color: var(--news-mint);
  border-color: var(--news-mint);
}
.news-hero__curve{
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  width: 100%;
  height: 80px;
  z-index: 1;
}
.news-hero__curve path{
  fill: var(--news-cream);
}

.section-heading{
  padding: 3rem 0 1.75rem;
}
.section-heading__kicker{
  font-family: var(--news-font-data);
  font-size: .8125rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--news-neon);
  margin-bottom: .5rem;
}
.section-heading__title{
  font-family: var(--news-font-headline);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--news-ink);
  margin: 0 0 .75rem;
  letter-spacing: -.01em;
}
.section-heading__note{
  font-family: var(--news-font-body);
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--news-slate);
  max-width: 32rem;
  margin: 0;
}
.section-heading--light .section-heading__title{
  color: var(--news-cream);
}
.section-heading--light .section-heading__note{
  color: rgba(245,241,232,.8);
}
.section--night{
  background: var(--news-night);
  color: var(--news-cream);
}
.section--cream{
  background: var(--news-cream);
}
.section--green{
  background: var(--news-green);
  color: var(--news-cream);
}

.command-bar{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(43,32,26,.12);
}
.command-bar__btn{
  appearance: none;
  background: transparent;
  border: 1px solid var(--news-slate);
  color: var(--news-ink);
  font-family: var(--news-font-data);
  font-size: .8125rem;
  padding: .45rem .9rem;
  cursor: pointer;
  letter-spacing: .04em;
  transition: background .2s, color .2s, border-color .2s, box-shadow .2s;
}
.command-bar__btn:hover{
  border-color: var(--news-neon);
  color: var(--news-neon);
}
.command-bar__btn--active{
  background: var(--news-neon);
  border-color: var(--news-neon);
  color: #fff;
  box-shadow: 0 0 12px rgba(138,43,226,.35);
}

.announcement-list{
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.announcement-card{
  background: var(--news-cream);
  border: 1px solid rgba(43,32,26,.08);
  box-shadow: var(--shadow-soft);
  transition: box-shadow .2s, border-color .2s, transform .2s;
  display: grid;
  grid-template-columns: 1fr;
}
.announcement-card:hover{
  border-color: var(--news-mint);
  box-shadow: 0 6px 18px rgba(0,212,170,.12);
}
.announcement-card--featured{
  background: var(--news-cream);
}
.announcement-card__main{
  padding: 1.25rem;
}
.announcement-card__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-bottom: .75rem;
}
.announcement-card__date{
  font-family: var(--news-font-data);
  font-size: .8125rem;
  color: var(--news-slate);
}
.announcement-card__title{
  font-family: var(--news-font-headline);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--news-ink);
  margin: 0 0 .5rem;
}
.announcement-card__desc{
  font-family: var(--news-font-body);
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--news-slate);
  margin: 0 0 .75rem;
}
.announcement-card__media{
  background: var(--news-dark);
  padding: 0;
}
.announcement-card__media .media-frame{
  height: 100%;
}
.announcement-card__media img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.expander{
  border-top: 1px dashed rgba(43,32,26,.15);
  margin-top: .25rem;
}
.expander__trigger{
  appearance: none;
  background: transparent;
  border: 0;
  padding: .75rem 0 .25rem;
  font-family: var(--news-font-data);
  font-size: .8125rem;
  color: var(--news-neon);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.expander__trigger:hover{
  color: var(--news-amber);
}
.expander__icon{
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  display: inline-block;
  transition: transform .2s;
}
.expander[data-open] .expander__icon{
  transform: rotate(-135deg);
}
.expander__inner{
  display: none;
}
.expander[data-open] .expander__inner{
  display: block;
}
.expander__panel{
  padding: 0 0 1rem;
}
.expander__panel p{
  font-family: var(--news-font-body);
  font-size: .875rem;
  line-height: 1.75;
  color: var(--news-ink);
}
.expander__panel .data-row{
  border-top: 1px solid rgba(43,32,26,.08);
  padding-top: .5rem;
}
.expander__panel .data-row + .data-row{
  border-top: 0;
  padding-top: .25rem;
}

.analysis-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding-bottom: 2rem;
}
.analysis-card{
  display: grid;
  grid-template-columns: 1fr;
  background: #fff;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(43,32,26,.06);
  transition: box-shadow .25s, border-color .25s, transform .25s;
}
.analysis-card:hover{
  border-color: var(--news-mint);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,212,170,.14);
}
.analysis-card__media .media-frame{
  height: 100%;
  min-height: 180px;
}
.analysis-card__media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.analysis-card__media .media-frame__placeholder{
  width: 100%;
  height: 100%;
  min-height: 180px;
  background:
    linear-gradient(135deg, rgba(255,158,0,.25), transparent),
    repeating-linear-gradient(45deg, rgba(45,106,79,.18) 0 2px, transparent 2px 10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--news-font-headline);
  font-weight: 700;
  color: var(--news-amber);
  font-size: 1.25rem;
}
.media-frame__arrow{
  margin-left: .5rem;
  font-size: 1.5rem;
}
.analysis-card__body{
  padding: 1.25rem;
}
.analysis-card__body .tag{
  margin-bottom: .75rem;
  display: inline-block;
}
.analysis-card__title{
  font-family: var(--news-font-headline);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 .5rem;
  line-height: 1.35;
}
.analysis-card__title a{
  color: var(--news-ink);
  text-decoration: none;
  transition: color .2s;
}
.analysis-card__title a:hover{
  color: var(--news-neon);
}
.analysis-card__excerpt{
  font-family: var(--news-font-body);
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--news-slate);
  margin: 0 0 .75rem;
}
.analysis-card .data-row{
  font-family: var(--news-font-data);
  font-size: .8125rem;
}
.analysis-card .data-row__label{
  color: var(--news-slate);
}
.analysis-card .data-row__value{
  color: var(--news-neon);
  font-weight: 700;
}

.guide-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.guide-content{
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.guide-card{
  background: rgba(11,31,51,.08);
  border-left: 4px solid var(--news-amber);
  padding: 1.25rem;
  position: relative;
}
.guide-card__index{
  font-family: var(--news-font-data);
  font-size: .8125rem;
  color: var(--news-amber);
  letter-spacing: .1em;
  margin-bottom: .5rem;
  display: block;
}
.guide-card__title{
  font-family: var(--news-font-headline);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--news-cream);
  margin: 0 0 .5rem;
}
.guide-card p{
  font-family: var(--news-font-body);
  font-size: .9375rem;
  line-height: 1.75;
  color: rgba(245,241,232,.9);
  margin: 0 0 .5rem;
}
.guide-list{
  font-family: var(--news-font-body);
  font-size: .9375rem;
  line-height: 1.75;
  color: rgba(245,241,232,.9);
  padding-left: 1.25rem;
  margin: 0;
}
.guide-list li{
  margin-bottom: .25rem;
}
.guide-list strong{
  color: var(--news-cream);
}
.guide-visual{
  display: flex;
  justify-content: center;
}
.guide-visual .media-frame{
  width: 200px;
  height: 320px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(0,0,0,.2);
}
.guide-visual img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.archive-media{
  margin-bottom: 2rem;
  background: rgba(0,0,0,.2);
}
.archive-media .media-frame{
  overflow: hidden;
}
.archive-media img{
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05);
}
.timeline{
  padding-bottom: 2rem;
}
.timeline__track{
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-left: 2px solid var(--news-slate);
  margin-left: .75rem;
  padding-left: 1rem;
}
.timeline__node{
  appearance: none;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: var(--news-font-data);
  cursor: pointer;
  padding: .35rem .5rem;
  border: 1px solid transparent;
  transition: background .2s, border-color .2s;
  color: var(--news-cream);
}
.timeline__node--active,
.timeline__node:hover{
  background: rgba(138,43,226,.18);
  border-color: var(--news-neon);
}
.timeline__year{
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--news-mint);
}
.timeline__label{
  font-size: .8125rem;
  color: rgba(245,241,232,.75);
}
.timeline__hint{
  font-family: var(--news-font-data);
  font-size: .75rem;
  color: rgba(245,241,232,.5);
  margin-top: 1rem;
  padding-left: .5rem;
}

.browse-more{
  padding: 3rem 0;
  text-align: center;
}
.browse-more__label{
  font-family: var(--news-font-data);
  font-size: .8125rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--news-neon);
  margin-bottom: 1rem;
}
.browse-more__links{
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
}
.browse-more .btn{
  padding: .75rem 1.5rem;
  font-family: var(--news-font-data);
  font-size: .875rem;
  letter-spacing: .02em;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.browse-more .btn:hover{
  transform: translateY(-2px);
}

@media (min-width: 640px){
  .news-hero__grid{
    grid-template-columns: 5fr 4fr;
    align-items: end;
    gap: 3rem;
  }
  .news-hero__title{
    font-size: clamp(4rem, 10vw, 6.5rem);
  }
  .announcement-card{
    grid-template-columns: 1.1fr .9fr;
  }
  .announcement-card__main{
    padding: 1.5rem;
  }
  .analysis-grid{
    grid-template-columns: 1fr 1fr;
  }
  .guide-layout{
    grid-template-columns: 1.4fr .8fr;
    align-items: center;
  }
  .guide-card{
    padding: 1.5rem;
  }
  .timeline__track{
    flex-direction: row;
    border-left: 0;
    margin-left: 0;
    padding-left: 0;
    border-top: 2px solid var(--news-slate);
    padding-top: 1.25rem;
    gap: .75rem;
    justify-content: space-between;
  }
  .timeline__node{
    flex: 1;
  }
}

@media (min-width: 900px){
  .news-hero__title{
    font-size: 6.25rem;
  }
  .section-heading{
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 2rem;
  }
  .section-heading--split{
    align-items: flex-start;
  }
  .section-heading__note{
    text-align: right;
  }
  .guide-layout{
    grid-template-columns: 2fr 1fr;
  }
  .guide-visual .media-frame{
    width: 260px;
    height: 416px;
  }
}