.page-news{
  --news-gap: 20px;
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--mist-blue);
}

.page-news h1,
.page-news h2,
.page-news h3{
  font-family: var(--font-title);
  color: var(--soft-white);
  line-height: 1.2;
}

/* 面包屑 */
.page-news .breadcrumb{
  font-size: .8rem;
  color: var(--mid-gray);
  margin-bottom: 20px;
}
.page-news .breadcrumb ol{
  display: flex;
  gap: 8px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .breadcrumb li{
  display: flex;
  gap: 8px;
  align-items: center;
}
.page-news .breadcrumb a{
  color: var(--bright-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.page-news .breadcrumb a:hover{
  border-color: var(--bright-cyan);
}

/* Hero 首屏 */
.page-news .news-hero{
  padding-top: 24px;
}
.page-news .news-hero-grid{
  display: grid;
  gap: 24px;
}
.page-news .news-hero-copy .tag{
  margin-bottom: 12px;
}
.page-news .news-hero-copy h1{
  font-size: 2rem;
  margin: 10px 0 8px;
  letter-spacing: .02em;
}
.page-news .news-hero-lead{
  color: var(--bright-cyan);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 12px;
}
.page-news .news-hero-desc{
  color: var(--mid-gray);
  line-height: 1.7;
  margin: 0;
  max-width: 64ch;
}
.page-news .news-hero-metrics{
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.page-news .news-hero-metrics .metric-box{
  background: linear-gradient(135deg, rgba(22, 50, 79, .92), rgba(10, 27, 42, .92));
  border: 1px solid rgba(201, 162, 75, .35);
  border-radius: var(--radius-m);
  padding: 16px 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
}
.page-news .news-hero-metrics dt{
  color: var(--mid-gray);
  font-size: .85rem;
  margin: 0;
}
.page-news .news-hero-metrics dd{
  font-size: 2.1rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  margin: 0;
}

/* 专题大卡 */
.page-news .news-feature{
  margin-top: 32px;
}
.page-news .feature-card{
  position: relative;
  min-height: 420px;
  border-radius: var(--radius-l);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  box-shadow: var(--shadow-float);
}
.page-news .feature-img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-news .feature-mask{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 27, 42, .12) 0%, rgba(10, 27, 42, .4) 55%, rgba(10, 27, 42, .92) 100%);
}
.page-news .feature-body{
  position: relative;
  z-index: 1;
  padding: 28px 24px 28px;
  background: linear-gradient(90deg, rgba(10, 27, 42, .75), rgba(10, 27, 42, .08));
  border-top: 2px solid rgba(201, 162, 75, .65);
}
.page-news .feature-body .tag{
  margin-bottom: 10px;
}
.page-news .feature-body h2{
  font-size: 1.6rem;
  margin: 12px 0 10px;
}
.page-news .feature-body p{
  color: var(--mist-blue);
  line-height: 1.7;
  margin: 0 0 16px;
  max-width: 58ch;
}

/* 日志筛选区 */
.page-news .news-listing{
  margin-top: 40px;
}
.page-news .news-browser{
  display: grid;
  gap: var(--news-gap);
  margin-top: 20px;
}
.page-news .filter-card{
  background: var(--royal-blue);
  border: 1px solid rgba(201, 162, 75, .3);
  border-radius: var(--radius-m);
  padding: 18px 16px;
  box-shadow: var(--shadow-card);
}
.page-news .filter-title{
  font-size: .85rem;
  font-weight: 900;
  letter-spacing: .08em;
  color: var(--gold);
  margin-bottom: 12px;
}
.page-news .filter-card .tag-bar{
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.page-news .filter-note{
  font-size: .78rem;
  color: var(--mid-gray);
  line-height: 1.6;
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(134, 164, 186, .2);
}
.page-news .news-stream{
  min-width: 0;
}
.page-news .stream-panel{
  display: grid;
  gap: 16px;
}
.page-news [data-tag-panel][hidden]{
  display: none;
}

/* 日志卡片 */
.page-news .log-card{
  position: relative;
  background: linear-gradient(135deg, #132f4c, #0e2540);
  border: 1px solid rgba(134, 164, 186, .22);
  border-radius: var(--radius-m);
  padding: 20px 20px 20px 22px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.page-news .log-card::before{
  content: "";
  position: absolute;
  left: -1px;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--gold), var(--bright-cyan));
}
.page-news .log-card:hover{
  border-color: rgba(201, 162, 75, .6);
  box-shadow: var(--shadow-float);
}
.page-news .log-card-meta{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.page-news .log-time{
  color: var(--mid-gray);
  font-size: .78rem;
  letter-spacing: .06em;
  white-space: nowrap;
}
.page-news .log-card-title{
  font-size: 1.15rem;
  margin: 0 0 8px;
}
.page-news .log-card-excerpt{
  color: var(--mist-blue);
  font-size: .92rem;
  line-height: 1.7;
  margin: 0;
}
.page-news .log-card-img{
  display: block;
  width: 100%;
  height: auto;
  margin-top: 16px;
  border-radius: var(--radius-s);
  border: 1px solid rgba(134, 164, 186, .25);
}
.page-news .log-card--media{
  display: flex;
  flex-direction: column;
}

/* 专题：一站三桥 */
.page-news .news-bridge{
  margin-top: 44px;
}
.page-news .bridge-grid{
  display: grid;
  gap: 20px;
  margin-top: 20px;
}
.page-news .bridge-card{
  position: relative;
  background: linear-gradient(135deg, var(--royal-blue), var(--deep-navy));
  border: 1px solid rgba(134, 164, 186, .25);
  border-radius: var(--radius-m);
  padding: 24px 20px 22px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.page-news .bridge-card::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}
.page-news .bridge-card--path::before{
  background: var(--gold);
}
.page-news .bridge-card--moment::before{
  background: var(--bright-cyan);
}
.page-news .bridge-card--service::before{
  background: var(--electric-purple);
}
.page-news .bridge-card::after{
  content: "";
  position: absolute;
  right: -32px;
  top: -32px;
  width: 80px;
  height: 80px;
  border: 1px solid rgba(201, 162, 75, .3);
  transform: rotate(45deg);
}
.page-news .bridge-num{
  display: inline-block;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--electric-purple);
  font-variant-numeric: tabular-nums;
}
.page-news .bridge-card h3{
  font-size: 1.25rem;
  margin: 10px 0 8px;
}
.page-news .bridge-card p{
  color: var(--mist-blue);
  font-size: .92rem;
  line-height: 1.7;
  margin: 0;
}

/* 更新节奏 */
.page-news .news-rhythm{
  margin-top: 44px;
  background: linear-gradient(120deg, var(--deep-navy), var(--royal-blue));
  border-top: 2px solid rgba(201, 162, 75, .5);
  border-bottom: 2px solid rgba(201, 162, 75, .5);
  padding: 36px 0;
}
.page-news .rhythm-inner{
  display: grid;
  gap: 24px;
}
.page-news .rhythm-copy h2{
  margin: 0 0 12px;
}
.page-news .rhythm-copy p{
  color: var(--mist-blue);
  line-height: 1.7;
  margin: 0 0 16px;
  max-width: 60ch;
}
.page-news .rhythm-stats{
  display: grid;
  gap: 12px;
}
.page-news .rhythm-stat{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  background: rgba(10, 27, 42, .55);
  border: 1px solid rgba(134, 164, 186, .22);
  border-radius: var(--radius-s);
  padding: 14px 16px;
}
.page-news .rhythm-value{
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.page-news .rhythm-label{
  color: var(--mid-gray);
  font-size: .88rem;
}

/* 日志归档 */
.page-news .news-archive{
  margin-top: 44px;
}
.page-news .archive-grid{
  display: grid;
  gap: 16px;
  margin-top: 20px;
}
.page-news .archive-item{
  background: linear-gradient(135deg, var(--royal-blue), var(--deep-navy));
  border: 1px solid rgba(134, 164, 186, .22);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-m);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
}
.page-news .archive-key{
  display: inline-block;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  color: var(--gold);
  background: rgba(201, 162, 75, .12);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 10px;
}
.page-news .archive-item p{
  color: var(--mist-blue);
  font-size: .9rem;
  line-height: 1.7;
  margin: 0 0 10px;
}
.page-news .archive-link{
  color: var(--bright-cyan);
  font-size: .85rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(40, 209, 204, .4);
  transition: border-color var(--transition);
}
.page-news .archive-link:hover{
  border-color: var(--bright-cyan);
}

/* 平板 */
@media (min-width: 768px){
  .page-news .news-hero-grid{
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  }
  .page-news .news-hero-metrics{
    gap: 8px;
  }
  .page-news .feature-card{
    min-height: 480px;
  }
  .page-news .feature-body{
    padding: 32px 36px 32px;
  }
  .page-news .feature-body h2{
    font-size: 1.8rem;
  }
  .page-news .log-card-img{
    max-width: 720px;
  }
  .page-news .news-bridge .section-head,
  .page-news .news-archive .section-head{
    display: flex;
    justify-content: space-between;
    align-items: end;
  }
}

/* 桌面 */
@media (min-width: 1024px){
  .page-news .news-browser{
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    align-items: start;
  }
  .page-news .filter-card{
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }
  .page-news .filter-card .tag-bar{
    flex-direction: column;
    align-items: stretch;
  }
  .page-news .filter-card .tag-btn{
    display: flex;
    justify-content: space-between;
    text-align: left;
    width: 100%;
  }
  .page-news .feature-card{
    min-height: 560px;
  }
  .page-news .bridge-grid{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news .rhythm-inner{
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .page-news .archive-grid{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news .log-card--media{
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
  .page-news .log-card--media .log-card-meta,
  .page-news .log-card--media .log-card-title{
    flex: 0 0 100%;
  }
  .page-news .log-card--media .log-card-excerpt{
    flex: 1 1 55%;
    min-width: 0;
    padding-right: 16px;
  }
  .page-news .log-card--media .log-card-img{
    flex: 1 1 35%;
    max-width: 320px;
    margin-top: 0;
  }
}