.page-news{
  --news-hair:rgba(31,78,74,.16);
  --news-hair-strong:rgba(31,78,74,.32);
  --news-tl:rgba(31,78,74,.26);
  --news-on-dark:rgba(247,244,234,.76);
  background:var(--c-salt);
  color:var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  position:relative;
  overflow:hidden;
  background:var(--c-mineral);
  color:var(--c-salt);
  padding-block:var(--sp-3) var(--sp-5);
}
.page-news .news-hero__bg{
  position:absolute;
  inset:0;
  opacity:.2;
}
.page-news .news-hero__bg img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.page-news .news-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(200,155,75,.28), transparent 58%),
    linear-gradient(168deg, rgba(16,45,44,.58), rgba(31,78,74,.95) 72%);
  pointer-events:none;
}
.page-news .news-hero__inner{
  position:relative;
  z-index:2;
}
.page-news .news-hero__crumb{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
  align-items:center;
  list-style:none;
  margin:0 0 var(--sp-4);
  padding:0;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  color:rgba(217,231,226,.66);
}
.page-news .news-hero__crumb li + li::before{
  content:"/";
  margin-right:.45rem;
  color:rgba(200,155,75,.7);
}
.page-news .news-hero__crumb a{
  color:inherit;
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.page-news .news-hero__crumb a:hover{
  color:var(--c-salt);
  border-bottom-color:var(--c-gold);
}
.page-news .news-hero__kicker{
  margin:0 0 var(--sp-2);
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.16em;
  color:var(--c-gold);
}
.page-news .news-hero__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(3.1rem,15vw,8.2rem);
  line-height:.92;
  letter-spacing:-.02em;
  color:var(--c-salt);
}
.page-news .news-hero__lead{
  max-width:40ch;
  margin:var(--sp-3) 0 0;
  font-size:1rem;
  line-height:1.78;
  color:rgba(247,244,234,.84);
}
.page-news .news-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
  margin-top:var(--sp-3);
}
.page-news .news-hero__board{
  margin-top:var(--sp-5);
  padding:var(--sp-3);
  border:1px solid rgba(247,244,234,.26);
  border-radius:var(--radius-m);
  background:rgba(16,45,44,.46);
}
.page-news .news-board__label{
  margin:0;
  font-size:.72rem;
  letter-spacing:.14em;
  color:var(--c-gold);
}
.page-news .news-board__date{
  margin:.4rem 0 .5rem;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2rem,9vw,3.1rem);
  line-height:1;
  color:var(--c-salt);
}
.page-news .news-board__text{
  margin:0;
  font-size:.9rem;
  line-height:1.72;
  color:var(--news-on-dark);
}
.page-news .news-board__list{
  list-style:none;
  margin:var(--sp-3) 0 0;
  padding:var(--sp-2) 0 0;
  border-top:1px dashed rgba(247,244,234,.24);
  display:grid;
  gap:.55rem;
}
.page-news .news-board__list li{
  display:flex;
  align-items:baseline;
  gap:.6rem;
  font-size:.86rem;
  color:var(--news-on-dark);
}
.page-news .news-board__list .mono{
  min-width:3.4rem;
  font-size:1.15rem;
  font-weight:700;
  color:var(--c-gold);
}

/* ---------- 通用章节头 ---------- */
.page-news .section-head{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:var(--sp-1) var(--sp-2);
  align-items:start;
  margin-bottom:var(--sp-4);
}
.page-news .index-num{
  font-family:var(--font-mono);
  font-size:clamp(1.5rem,6vw,2.4rem);
  font-weight:700;
  line-height:1;
  color:var(--c-gold);
}
.page-news .section-title{
  margin:0 0 .5rem;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(1.5rem,5.2vw,2.4rem);
  line-height:1.16;
  letter-spacing:-.01em;
  color:var(--c-ink);
}

/* ---------- 动态列表 ---------- */
.page-news .news-stream{
  background:var(--c-salt);
  padding-block:var(--sp-5) var(--sp-6);
}
.page-news .news-stream__intro{
  margin:0;
  max-width:52ch;
  font-size:.94rem;
  line-height:1.75;
  color:var(--c-fog);
}
.page-news .news-radio{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip-path:inset(50%);
  white-space:nowrap;
  border:0;
}
.page-news .news-filterbar{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  padding-bottom:var(--sp-2);
  margin-bottom:var(--sp-4);
  border-bottom:1px solid var(--news-hair);
}
.page-news .news-chip{
  display:inline-flex;
  align-items:baseline;
  gap:.4rem;
  padding:.48rem .85rem;
  border:1px solid var(--news-hair-strong);
  border-radius:999px;
  background:var(--c-paper);
  font-size:.84rem;
  color:var(--c-fog);
  cursor:pointer;
  user-select:none;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.page-news .news-chip .mono{
  font-size:.7rem;
  color:var(--c-fog);
  transition:color var(--dur) var(--ease);
}
.page-news .news-chip:hover{
  border-color:var(--c-mineral);
  color:var(--c-mineral);
}
.page-news #nf-all:checked ~ .news-filterbar [for="nf-all"],
.page-news #nf-maint:checked ~ .news-filterbar [for="nf-maint"],
.page-news #nf-entry:checked ~ .news-filterbar [for="nf-entry"],
.page-news #nf-feature:checked ~ .news-filterbar [for="nf-feature"],
.page-news #nf-service:checked ~ .news-filterbar [for="nf-service"]{
  background:var(--c-mineral);
  border-color:var(--c-mineral);
  color:var(--c-salt);
}
.page-news #nf-all:checked ~ .news-filterbar [for="nf-all"] .mono,
.page-news #nf-maint:checked ~ .news-filterbar [for="nf-maint"] .mono,
.page-news #nf-entry:checked ~ .news-filterbar [for="nf-entry"] .mono,
.page-news #nf-feature:checked ~ .news-filterbar [for="nf-feature"] .mono,
.page-news #nf-service:checked ~ .news-filterbar [for="nf-service"] .mono{
  color:rgba(247,244,234,.66);
}
.page-news #nf-all:focus-visible ~ .news-filterbar [for="nf-all"],
.page-news #nf-maint:focus-visible ~ .news-filterbar [for="nf-maint"],
.page-news #nf-entry:focus-visible ~ .news-filterbar [for="nf-entry"],
.page-news #nf-feature:focus-visible ~ .news-filterbar [for="nf-feature"],
.page-news #nf-service:focus-visible ~ .news-filterbar [for="nf-service"]{
  outline:2px solid var(--c-clay);
  outline-offset:3px;
}
.page-news #nf-maint:checked ~ .news-list .news-item:not(.cat-maint),
.page-news #nf-entry:checked ~ .news-list .news-item:not(.cat-entry),
.page-news #nf-feature:checked ~ .news-list .news-item:not(.cat-feature),
.page-news #nf-service:checked ~ .news-list .news-item:not(.cat-service){
  display:none;
}

.page-news .news-list{
  position:relative;
  list-style:none;
  margin:0;
  padding:0;
}
.page-news .news-item{
  position:relative;
  display:grid;
  grid-template-columns:1.6rem minmax(0,1fr);
  gap:.65rem;
  padding-bottom:var(--sp-3);
}
.page-news .news-item__rail{
  position:relative;
  display:flex;
  justify-content:center;
}
.page-news .news-item__rail::before{
  content:"";
  position:absolute;
  top:1.15rem;
  bottom:-.6rem;
  left:50%;
  width:1px;
  background:var(--news-tl);
}
.page-news .news-item:last-child .news-item__rail::before{
  display:none;
}
.page-news .news-item__node{
  position:relative;
  z-index:1;
  width:11px;
  height:11px;
  margin-top:.72rem;
  border-radius:50%;
  background:var(--c-salt);
  border:2px solid var(--c-coord);
}
.page-news .cat-maint .news-item__node{border-color:var(--c-clay);}
.page-news .cat-entry .news-item__node{border-color:var(--c-gold);}
.page-news .cat-feature .news-item__node{border-color:var(--c-coord);}
.page-news .cat-service .news-item__node{border-color:var(--c-moss);}

.page-news .news-item__card{
  min-width:0;
  padding:var(--sp-3);
  border:1px solid var(--news-hair);
  border-radius:var(--radius-m);
  background:var(--c-paper);
  box-shadow:0 20px 40px -34px rgba(16,45,44,.7);
  transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.page-news .news-item__card:hover{
  transform:translateY(-3px);
  border-color:var(--news-hair-strong);
}
.page-news .news-item__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.5rem;
  margin-bottom:.6rem;
}
.page-news .news-item__time{
  font-size:.7rem;
  letter-spacing:.08em;
  color:var(--c-clay);
  border-bottom:1px dashed rgba(196,102,67,.45);
}
.page-news .news-item__zone{
  font-size:.7rem;
  letter-spacing:.04em;
  color:var(--c-fog);
}
.page-news .news-item__title{
  margin:0 0 .45rem;
  font-family:var(--font-body);
  font-weight:700;
  font-size:1.03rem;
  line-height:1.48;
  color:var(--c-ink);
}
.page-news .news-item__desc{
  margin:0;
  font-size:.9rem;
  line-height:1.74;
  color:var(--c-fog);
}
.page-news .news-item__figure{
  margin:var(--sp-2) 0 0;
  border:1px solid var(--news-hair);
  border-radius:var(--radius-s);
  overflow:hidden;
}
.page-news .news-item__figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}

/* ---------- 归档 ---------- */
.page-news .news-archive{
  background:var(--c-mist);
  border-top:1px solid var(--news-hair);
  border-bottom:1px solid var(--news-hair);
  padding-block:var(--sp-5) var(--sp-6);
}
.page-news .news-archive__intro{
  margin:0;
  max-width:54ch;
  font-size:.94rem;
  line-height:1.75;
  color:var(--c-fog);
}
.page-news .archive-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin-bottom:var(--sp-4);
  border:1px solid var(--news-hair-strong);
  border-radius:var(--radius-m);
  background:var(--news-hair-strong);
  overflow:hidden;
}
.page-news .archive-stat{
  display:flex;
  flex-direction:column;
  gap:.35rem;
  padding:var(--sp-3);
  background:var(--c-paper);
}
.page-news .archive-stat__num{
  font-family:var(--font-mono);
  font-size:clamp(1.8rem,7vw,2.8rem);
  font-weight:700;
  line-height:1;
  color:var(--c-mineral);
}
.page-news .archive-stat__num em{
  font-style:normal;
  font-size:.42em;
  margin-left:.15em;
  color:var(--c-gold);
}
.page-news .archive-stat__label{
  font-size:.8rem;
  line-height:1.5;
  color:var(--c-fog);
}
.page-news .archive-cats{
  display:grid;
  gap:.75rem;
}
.page-news .archive-cat{
  padding:var(--sp-3);
  border:1px solid var(--news-hair);
  border-left:3px solid var(--c-gold);
  border-radius:var(--radius-s);
  background:var(--c-archive);
}
.page-news .archive-cat:nth-child(2){border-left-color:var(--c-gold);}
.page-news .archive-cat:nth-child(3){border-left-color:var(--c-coord);}
.page-news .archive-cat:nth-child(4){border-left-color:var(--c-moss);}
.page-news .archive-cat__tag{
  margin:0 0 .3rem;
  font-size:.68rem;
  letter-spacing:.14em;
  color:var(--c-fog);
}
.page-news .archive-cat__name{
  margin:0 0 .4rem;
  font-family:var(--font-display);
  font-weight:900;
  font-size:1.16rem;
  color:var(--c-ink);
}
.page-news .archive-cat__text{
  margin:0;
  font-size:.88rem;
  line-height:1.72;
  color:var(--c-fog);
}
.page-news .news-archive__figure{
  margin:var(--sp-4) 0 0;
}
.page-news .news-archive__figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border-radius:var(--radius-m);
  object-fit:cover;
}
.page-news .news-archive__figure figcaption{
  margin-top:.6rem;
  font-size:.7rem;
  letter-spacing:.1em;
  color:var(--c-fog);
}

/* ---------- 专题 ---------- */
.page-news .news-series{
  background:var(--c-ink);
  color:var(--c-salt);
  padding-block:var(--sp-5) var(--sp-6);
}
.page-news .news-series__head{
  display:grid;
  gap:var(--sp-3);
  margin-bottom:var(--sp-4);
}
.page-news .news-series .index-num{color:var(--c-gold);}
.page-news .news-series .section-title{color:var(--c-salt);}
.page-news .news-series__intro{
  margin:0;
  max-width:50ch;
  font-size:.94rem;
  line-height:1.76;
  color:rgba(247,244,234,.76);
}
.page-news .news-series__figure{
  margin:0;
  max-width:20rem;
  border-radius:var(--radius-m);
  overflow:hidden;
  border:1px solid rgba(247,244,234,.2);
}
.page-news .news-series__figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}
.page-news .series-scroller{
  display:flex;
  gap:.85rem;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:var(--sp-2);
  -webkit-overflow-scrolling:touch;
  scrollbar-color:var(--c-gold) rgba(247,244,234,.14);
}
.page-news .series-scroller::-webkit-scrollbar{height:6px;}
.page-news .series-scroller::-webkit-scrollbar-track{background:rgba(247,244,234,.14);border-radius:999px;}
.page-news .series-scroller::-webkit-scrollbar-thumb{background:var(--c-gold);border-radius:999px;}
.page-news .series-card{
  flex:0 0 min(19rem,78vw);
  scroll-snap-align:start;
  display:flex;
  flex-direction:column;
  gap:.55rem;
  padding:var(--sp-3);
  border-radius:var(--radius-m);
  background:var(--c-archive);
  color:var(--c-ink);
}
.page-news .series-card__num{
  margin:0;
  font-size:.68rem;
  letter-spacing:.14em;
  color:var(--c-clay);
}
.page-news .series-card__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:1.2rem;
  line-height:1.3;
  color:var(--c-ink);
}
.page-news .series-card__text{
  margin:0;
  font-size:.88rem;
  line-height:1.72;
  color:var(--c-fog);
}
.page-news .series-card__meta{
  margin:auto 0 0;
  padding-top:.6rem;
  border-top:1px dashed rgba(31,78,74,.28);
  font-size:.66rem;
  letter-spacing:.08em;
  color:var(--c-fog);
}
.page-news .news-series__hint{
  margin:var(--sp-3) 0 0;
  font-size:.7rem;
  letter-spacing:.1em;
  color:rgba(247,244,234,.6);
}

/* ---------- 收藏 ---------- */
.page-news .news-keep{
  background:var(--c-archive);
  padding-block:var(--sp-5) var(--sp-6);
}
.page-news .news-keep__inner{
  display:grid;
  gap:var(--sp-3);
}
.page-news .news-keep__main .section-title{
  color:var(--c-ink);
}
.page-news .news-keep__text{
  margin:0;
  max-width:56ch;
  font-size:.95rem;
  line-height:1.78;
  color:var(--c-fog);
}
.page-news .news-keep__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.75rem;
}
.page-news .news-keep__list li{
  position:relative;
  padding-left:1.5rem;
  font-size:.9rem;
  line-height:1.74;
  color:var(--c-ink);
}
.page-news .news-keep__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62rem;
  width:.55rem;
  height:.55rem;
  border:2px solid var(--c-clay);
  border-radius:2px;
}
.page-news .news-keep__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-top:.4rem;
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-news .archive-stats{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-news .archive-cats{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-news .news-hero{
    padding-block:var(--sp-4) var(--sp-6);
  }
  .page-news .news-hero__grid{
    display:grid;
    grid-template-columns:minmax(0,1.55fr) minmax(17rem,.85fr);
    gap:var(--sp-5);
    align-items:end;
  }
  .page-news .news-hero__board{
    margin-top:0;
  }
  .page-news .news-hero__lead{
    font-size:1.06rem;
  }
  .page-news .news-list{
    padding-left:var(--sp-2);
  }
  .page-news .news-item{
    grid-template-columns:2.6rem minmax(0,1fr);
    gap:var(--sp-3);
    padding-bottom:var(--sp-4);
  }
  .page-news .news-item:nth-child(even) .news-item__card{
    margin-left:clamp(0px,3.5vw,3.5rem);
  }
  .page-news .news-item__card{
    padding:var(--sp-4) var(--sp-4);
  }
  .page-news .news-item__title{
    font-size:1.14rem;
  }
  .page-news .news-item__desc{
    font-size:.95rem;
  }
  .page-news .news-archive__figure{
    margin-top:var(--sp-5);
  }
  .page-news .news-series__head{
    grid-template-columns:minmax(0,1fr) 18rem;
    align-items:center;
    gap:var(--sp-4);
  }
  .page-news .news-series__figure{
    margin-left:auto;
    max-width:100%;
  }
  .page-news .news-keep__inner{
    grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
    align-items:start;
    column-gap:var(--sp-5);
  }
  .page-news .news-keep__actions{
    grid-column:1 / -1;
    margin-top:var(--sp-2);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-news .news-item__card,
  .page-news .news-chip,
  .page-news .news-hero__crumb a{
    transition:none;
  }
  .page-news .news-item__card:hover{
    transform:none;
  }
  .page-news .series-scroller{
    scroll-behavior:auto;
  }
}