.page-news{
  --ny-sticky-top:60px;
  --ny-line-gold:rgba(201,164,92,.22);
  background:var(--ink);
  color:var(--text-body);
}

.page-news .news-crumb{
  padding-top:20px;
  padding-bottom:4px;
}

.page-news .news-crumb .breadcrumb{
  font-size:12px;
}

/* ---------- 首屏：竖排刊头 + 本期封面 ---------- */
.page-news .news-mast{
  padding-top:8px;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(92,31,43,.55) 0%, rgba(92,31,43,0) 62%),
    linear-gradient(180deg, rgba(23,24,29,.92) 0%, var(--ink) 78%);
}

.page-news .news-mast__inner{
  display:grid;
  grid-template-columns:1fr;
  gap:26px;
  padding-top:18px;
  padding-bottom:34px;
}

.page-news .news-mast__spine{
  display:flex;
  align-items:center;
  gap:12px;
  padding-left:12px;
  border-left:1px solid var(--line-gold);
}

.page-news .news-mast__spine-text{
  font-family:var(--font-serif);
  font-size:14px;
  font-weight:600;
  letter-spacing:.26em;
  color:var(--gold);
}

.page-news .news-mast__spine-meta{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--text-dim);
}

.page-news .news-mast__intro{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.page-news .news-mast__intro h1{
  margin:0;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(28px,6.4vw,40px);
  line-height:1.32;
  letter-spacing:.03em;
  color:var(--text);
}

.page-news .news-mast__lede{
  margin:0;
  max-width:34em;
  font-size:16px;
  line-height:1.85;
  color:var(--text-body);
}

.page-news .news-mast__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:4px;
}

.page-news .news-cover{
  margin:0;
  background:var(--wine);
  border:1px solid var(--ny-line-gold);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
}

.page-news .news-cover__frame{
  position:relative;
  overflow:hidden;
}

.page-news .news-cover__frame img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:14/9;
  object-fit:cover;
}

.page-news .news-cover__tag{
  position:absolute;
  left:0;
  top:0;
  margin:0;
  padding:7px 13px;
  background:var(--cinnabar);
  color:#FFFFFF;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
}

.page-news .news-cover__body{
  padding:20px 20px 24px;
  border-top:1px solid var(--ny-line-gold);
}

.page-news .news-cover__title{
  margin:0 0 10px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:22px;
  line-height:1.42;
  letter-spacing:.02em;
  color:var(--gold-lt);
}

.page-news .news-cover__text{
  margin:0 0 16px;
  font-size:14px;
  line-height:1.8;
  color:rgba(244,239,228,.82);
}

.page-news .news-cover__link{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--gold);
  text-decoration:none;
  border-bottom:1px solid var(--line-gold);
  padding-bottom:3px;
}

.page-news .news-cover__link:hover,
.page-news .news-cover__link:focus-visible{
  color:var(--gold-lt);
  border-bottom-color:var(--gold-lt);
}

/* ---------- 分类索引条 ---------- */
.page-news .news-chips{
  position:sticky;
  top:var(--ny-sticky-top);
  z-index:6;
  background:rgba(10,10,12,.95);
  border-top:1px solid var(--ny-line-gold);
  border-bottom:1px solid var(--ny-line-gold);
  padding:12px 0;
}

.page-news .news-chips__inner{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:nowrap;
  overflow-x:auto;
  scrollbar-width:thin;
}

.page-news .news-chips__label{
  flex:0 0 auto;
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--text-dim);
}

.page-news .news-chips__list{
  display:flex;
  gap:8px;
  margin:0;
  padding:0;
  list-style:none;
}

.page-news .news-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 13px;
  white-space:nowrap;
  text-decoration:none;
  color:var(--text-body);
  font-size:13px;
  line-height:1;
  border:1px solid var(--ny-line-gold);
  background:rgba(23,24,29,.7);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%);
  transition:color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-news .news-chip__count{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--gold);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible{
  color:var(--gold-lt);
  border-color:var(--gold);
  background:rgba(92,31,43,.45);
}

/* ---------- 日志目录 ---------- */
.page-news .news-log{
  padding:46px 0 10px;
}

.page-news .news-log__head{
  max-width:38em;
  margin-bottom:14px;
}

.page-news .news-log__head h2{
  margin:0 0 10px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(24px,5vw,32px);
  letter-spacing:.04em;
  color:var(--text);
}

.page-news .news-log__head p{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--text-dim);
}

.page-news .news-log__lead{
  margin-top:22px;
}

.page-news .log-row{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
  padding:26px 0;
  border-top:1px solid var(--line-soft);
}

.page-news .log-row--archive{--row-accent:var(--gold);}
.page-news .log-row--guide{--row-accent:var(--steel);}
.page-news .log-row--member{--row-accent:var(--gold-lt);}

.page-news .log-row__text{
  padding-left:16px;
  border-left:2px solid var(--row-accent);
}

.page-news .log-row__tag{
  margin:0 0 8px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--row-accent);
}

.page-news .log-row__title{
  margin:0 0 10px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(19px,3.6vw,25px);
  line-height:1.45;
  letter-spacing:.02em;
  color:var(--text);
}

.page-news .log-row__excerpt{
  margin:0 0 12px;
  font-size:15px;
  line-height:1.85;
  color:var(--text-body);
}

.page-news .log-row__meta{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--text-dim);
}

.page-news .log-row__media{
  margin:0;
}

.page-news .log-row__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:10/7;
  object-fit:cover;
  border:1px solid var(--ny-line-gold);
}

.page-news .log-row__media figcaption{
  padding-top:8px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--text-dim);
}

/* 展开细节 */
.page-news .log-more{
  margin-top:14px;
  border-top:1px dashed var(--ny-line-gold);
}

.page-news .log-more summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 0;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--gold);
}

.page-news .log-more summary::-webkit-details-marker{
  display:none;
}

.page-news .log-more summary::after{
  content:"+";
  font-size:16px;
  line-height:1;
  color:var(--gold);
}

.page-news .log-more[open] summary::after{
  content:"–";
}

.page-news .log-more summary:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
}

.page-news .log-more ul{
  display:grid;
  gap:8px;
  margin:0;
  padding:0 0 14px;
  list-style:none;
}

.page-news .log-more li{
  position:relative;
  padding-left:18px;
  font-size:14px;
  line-height:1.75;
  color:var(--text-body);
}

.page-news .log-more li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.66em;
  width:6px;
  height:6px;
  background:var(--gold);
  transform:rotate(45deg);
}

/* 常规条目 */
.page-news .news-log__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:10px 0 0;
  padding:0;
  list-style:none;
}

.page-news .news-log__grid > li{
  display:flex;
}

.page-news .log-card{
  display:flex;
  flex-direction:column;
  gap:9px;
  width:100%;
  padding:22px 20px;
  background:linear-gradient(180deg, rgba(23,24,29,.96) 0%, rgba(10,10,12,.98) 100%);
  border:1px solid var(--line-soft);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
  transition:background-color .25s ease, transform .25s ease;
}

.page-news .log-card:hover{
  background:linear-gradient(180deg, rgba(46,58,69,.55) 0%, rgba(10,10,12,.98) 100%);
}

.page-news .log-card__tag{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--steel);
}

.page-news .log-card__title{
  margin:0;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:18px;
  line-height:1.5;
  letter-spacing:.02em;
  color:var(--text);
}

.page-news .log-card__excerpt{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:var(--text-body);
}

.page-news .log-card__meta{
  margin:auto 0 0;
  padding-top:10px;
  border-top:1px solid rgba(46,58,69,.6);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--text-dim);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series{
  padding:54px 0 0;
}

.page-news .news-series__shell{
  padding:30px 20px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 28px),calc(100% - 28px) 100%,0 100%);
}

.page-news .news-series__head{
  max-width:40em;
  margin-bottom:26px;
}

.page-news .news-series__head h2{
  margin:0 0 10px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(23px,4.6vw,30px);
  letter-spacing:.04em;
  color:var(--gold-lt);
}

.page-news .news-series__head p{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:rgba(244,239,228,.78);
}

.page-news .news-series__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
}

.page-news .series-item{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:20px;
  background:rgba(10,10,12,.42);
  border:1px solid rgba(234,217,174,.22);
}

.page-news .series-item--alt{
  background:rgba(10,10,12,.6);
  border-color:rgba(201,164,92,.4);
}

.page-news .series-item__tag{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--gold);
}

.page-news .series-item__title{
  margin:0;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:20px;
  line-height:1.48;
  color:var(--text);
}

.page-news .series-item__text{
  margin:0;
  font-size:14px;
  line-height:1.85;
  color:rgba(244,239,228,.8);
}

.page-news .series-item__list{
  display:grid;
  gap:7px;
  margin:0;
  padding:0;
  list-style:none;
}

.page-news .series-item__list li{
  position:relative;
  padding-left:16px;
  font-size:13px;
  line-height:1.75;
  color:rgba(244,239,228,.72);
}

.page-news .series-item__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:8px;
  height:1px;
  background:var(--gold);
}

.page-news .series-item__link{
  align-self:flex-start;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gold-lt);
  text-decoration:none;
  border-bottom:1px solid rgba(234,217,174,.4);
  padding-bottom:3px;
}

.page-news .series-item__link:hover,
.page-news .series-item__link:focus-visible{
  color:#FFFFFF;
  border-bottom-color:#FFFFFF;
}

.page-news .series-item__media{
  margin:6px 0 0;
}

.page-news .series-item__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:10/7;
  object-fit:cover;
  border:1px solid rgba(234,217,174,.22);
}

.page-news .series-item__media figcaption{
  padding-top:8px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:rgba(244,239,228,.55);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence{
  margin-top:56px;
  padding:44px 0 46px;
  border-top:1px solid var(--ny-line-gold);
  border-bottom:1px solid var(--ny-line-gold);
  background:linear-gradient(120deg, rgba(18,59,59,.9) 0%, rgba(10,10,12,.98) 68%);
}

.page-news .news-cadence__inner{
  display:grid;
  grid-template-columns:1fr;
  gap:26px;
}

.page-news .news-cadence__intro h2{
  margin:0 0 12px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(23px,4.6vw,30px);
  letter-spacing:.04em;
  color:var(--text);
}

.page-news .news-cadence__intro p{
  margin:0;
  max-width:32em;
  font-size:15px;
  line-height:1.85;
  color:var(--text-body);
}

.page-news .cadence-list{
  display:grid;
  gap:16px;
  margin:0;
  padding:0;
  list-style:none;
  counter-reset:none;
}

.page-news .cadence-list li{
  display:grid;
  gap:6px;
  padding:14px 0 14px 16px;
  border-left:2px solid var(--gold);
  background:rgba(10,10,12,.32);
}

.page-news .cadence-list__num{
  font-family:var(--font-mono);
  font-size:17px;
  letter-spacing:.12em;
  color:var(--gold-lt);
}

.page-news .cadence-list p{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:rgba(244,239,228,.78);
}

/* ---------- 反馈收束 ---------- */
.page-news .news-gate{
  padding:52px 0 72px;
}

/* ---------- 响应式 ---------- */
@media (min-width:760px){
  .page-news .news-log__grid{
    grid-template-columns:1fr 1fr;
    gap:18px;
  }
}

@media (min-width:900px){
  .page-news .news-mast__inner{
    grid-template-columns:76px minmax(0,1fr) minmax(0,1.02fr);
    gap:44px;
    align-items:start;
    padding-top:34px;
    padding-bottom:64px;
  }

  .page-news .news-mast__spine{
    writing-mode:vertical-rl;
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
    gap:18px;
    min-height:340px;
    padding-left:0;
    padding-right:14px;
    border-left:0;
    border-right:1px solid var(--line-gold);
  }

  .page-news .news-mast__spine-text{
    font-size:21px;
    letter-spacing:.42em;
    color:var(--gold-lt);
  }

  .page-news .news-mast__spine-meta{
    letter-spacing:.3em;
  }

  .page-news .news-mast__intro h1{
    font-size:44px;
  }

  .page-news .news-cover__body{
    padding:26px 28px 30px;
  }

  .page-news .news-cover__title{
    font-size:25px;
  }

  .page-news .log-row{
    grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
    gap:38px;
    padding:40px 0;
    align-items:start;
  }

  .page-news .log-row--flip .log-row__media{
    order:-1;
  }

  .page-news .log-row__text{
    padding-left:22px;
  }

  .page-news .news-series__shell{
    padding:46px 44px;
  }

  .page-news .news-series__grid{
    grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
    gap:34px;
    align-items:start;
  }

  .page-news .news-cadence__inner{
    grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
    gap:46px;
    align-items:start;
  }
}

@media (min-width:1100px){
  .page-news{
    --ny-sticky-top:78px;
  }

  .page-news .news-mast__intro h1{
    font-size:48px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-news .news-chip,
  .page-news .log-card{
    transition:none;
  }
}