/* ============================================================
   博鱼CN · 更新动态页专属样式
   作用域：.page-news
   ============================================================ */
.page-news{
  --gold-soft: rgba(212,175,55,.16);
  --gold-line: rgba(212,175,55,.32);
  --cream-faint: rgba(244,241,230,.08);
  --cream-muted: rgba(244,241,230,.72);
  --mist-line: rgba(11,59,71,.1);
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
}

/* ---------- Hero ---------- */
.page-news .news-hero{
  position: relative;
  background: var(--color-deep);
  color: var(--color-cream);
  padding: 88px 0 88px;
  overflow: hidden;
}
.page-news .news-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(244,241,230,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,241,230,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.page-news .news-hero__watermark{
  position: absolute;
  right: -0.04em;
  bottom: -0.22em;
  z-index: 0;
  font-family: var(--font-heading);
  font-size: clamp(120px, 22vw, 280px);
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244,241,230,.07);
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}
.page-news .news-hero__inner{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 52px;
  align-items: center;
}
.page-news .news-hero .breadcrumb{
  margin-bottom: 28px;
}
.page-news .news-hero .breadcrumb li,
.page-news .news-hero .breadcrumb a{
  color: rgba(244,241,230,.72);
  font-size: .9rem;
}
.page-news .news-hero .breadcrumb a:hover{
  color: var(--color-gold);
}
.page-news .news-hero .breadcrumb li[aria-current="page"]{
  color: var(--color-gold);
  font-weight: 700;
}
.page-news .eyebrow--light{
  color: var(--color-gold);
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.page-news .news-hero h1{
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0 0 20px;
}
.page-news .news-hero__lead{
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--cream-muted);
  max-width: 46em;
  margin: 0 0 32px;
}

/* ---------- Hero 搜索框 ---------- */
.page-news .news-search{
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 540px;
  background: var(--cream-faint);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: 4px 4px 4px 16px;
  margin-bottom: 24px;
}
.page-news .news-search:focus-within{
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,.18);
}
.page-news .news-search__icon{
  width: 20px;
  height: 20px;
  color: var(--color-gold);
  flex-shrink: 0;
}
.page-news .news-search input{
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 0;
}
.page-news .news-search input::placeholder{
  color: rgba(244,241,230,.42);
}
.page-news .news-search input:focus{
  outline: none;
}
.page-news .news-search__hint{
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--color-gold);
  background: rgba(212,175,55,.12);
  border-radius: 4px;
  padding: 6px 10px;
  white-space: nowrap;
}

/* ---------- Hero 筛选标签 ---------- */
.page-news .news-filter{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news .news-chip{
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: .88rem;
  font-weight: 700;
  color: rgba(244,241,230,.8);
  background: var(--cream-faint);
  border: 1px solid rgba(244,241,230,.16);
  text-decoration: none;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.page-news .news-chip:hover,
.page-news .news-chip:focus-visible{
  background: rgba(212,175,55,.18);
  border-color: var(--color-gold);
  color: var(--color-cream);
}
.page-news .news-chip.is-active{
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-deep);
}

/* ---------- Hero 视觉区 ---------- */
.page-news .news-hero__visual{
  position: relative;
}
.page-news .news-hero__frame{
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gold-line);
  box-shadow: var(--shadow-lg);
  background: var(--color-teal);
}
.page-news .news-hero__img{
  display: block;
  width: 100%;
  height: auto;
}
.page-news .news-hero__badge{
  position: absolute;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .08em;
  padding: 6px 14px;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(6,30,36,.4);
}
.page-news .news-hero__badge--a{
  top: -12px;
  left: 26px;
  background: var(--color-gold);
  color: var(--color-deep);
  transform: rotate(-3deg);
}
.page-news .news-hero__badge--b{
  top: 34px;
  right: -8px;
  background: rgba(244,241,230,.92);
  color: var(--color-deep);
  transform: rotate(2deg);
}
.page-news .news-hero__stat{
  position: absolute;
  right: 18px;
  bottom: 18px;
  background: var(--color-deep);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: 12px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  box-shadow: 0 12px 32px rgba(6,30,36,.5);
}
.page-news .news-hero__stat .stat__value{
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-gold);
}
.page-news .news-hero__stat .stat__label{
  font-size: .8rem;
  letter-spacing: .1em;
  color: rgba(244,241,230,.75);
  margin-top: 2px;
}

/* ---------- 最近更新 ---------- */
.page-news .news-latest{
  position: relative;
  padding: 96px 0 80px;
  background: var(--color-cream);
}
.page-news .news-latest__texture{
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 64px auto 0;
  border-radius: var(--radius);
  border: 1px solid var(--color-mist);
  opacity: .82;
}

/* ---------- 时间轴 ---------- */
.page-news .timeline{
  position: relative;
  margin-top: 56px;
}
.page-news .timeline__line{
  position: absolute;
  left: 22px;
  top: 10px;
  width: 2px;
  height: calc(100% - 20px);
  pointer-events: none;
}
.page-news .timeline__item{
  position: relative;
  padding-left: 56px;
  margin-bottom: 44px;
}
.page-news .timeline__item:last-child{
  margin-bottom: 0;
}
.page-news .timeline__rail{
  position: absolute;
  left: 0;
  top: 6px;
  width: 46px;
  text-align: center;
  z-index: 1;
}
.page-news .timeline__dot{
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow:
    0 0 0 5px rgba(212,175,55,.16),
    0 0 0 11px rgba(212,175,55,.06);
  transition: transform .3s ease, box-shadow .3s ease;
}
.page-news .timeline__item:hover .timeline__dot{
  transform: scale(1.15);
  box-shadow:
    0 0 0 7px rgba(212,175,55,.22),
    0 0 0 14px rgba(212,175,55,.08);
}
.page-news .timeline__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.page-news .timeline__week{
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--color-slate);
}
.page-news .timeline__version{
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 900;
  color: var(--color-gold);
  background: rgba(212,175,55,.1);
  border: 1px solid var(--gold-line);
  border-radius: 4px;
  padding: 3px 9px;
  letter-spacing: .02em;
}

/* ---------- 时间轴卡片 ---------- */
.page-news .timeline__body{
  background: #ffffff;
  border: 1px solid var(--color-mist);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 20px 16px 14px;
  box-shadow: 0 8px 28px rgba(6,30,36,.06);
  transition: transform .3s ease, box-shadow .3s ease;
}
.page-news .timeline__item:hover .timeline__body{
  box-shadow: 0 16px 40px rgba(6,30,36,.12);
  transform: translateY(-2px);
}
.page-news .timeline__body h3{
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.45;
  color: var(--color-ink);
  margin: 0 0 8px;
}
.page-news .timeline__body > p{
  font-size: .95rem;
  line-height: 1.75;
  color: var(--color-slate);
  margin: 0 0 12px;
}

/* ---------- 时间轴展开 ---------- */
.page-news .timeline__details{
  border-top: 1px dashed var(--color-warm);
  padding-top: 10px;
  font-size: .9rem;
  color: var(--color-slate);
}
.page-news .timeline__details summary{
  list-style: none;
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-teal);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.page-news .timeline__details summary::-webkit-details-marker{
  display: none;
}
.page-news .timeline__details summary::before{
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(26,102,99,.12);
  color: var(--color-teal);
  font-weight: 800;
  font-size: .8rem;
  transition: transform .25s ease;
}
.page-news .timeline__details[open] summary::before{
  content: "–";
}
.page-news .timeline__details ul{
  margin: 14px 0 4px;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}
.page-news .timeline__details li{
  line-height: 1.65;
}

/* ---------- 版本里程碑 ---------- */
.page-news .news-milestones{
  position: relative;
  padding: 96px 0 88px;
  background: linear-gradient(135deg, #0B3B47 0%, #0E454A 52%, #1A6663 130%);
  color: var(--color-cream);
}
.page-news .news-milestones .section-title{
  color: var(--color-cream);
}
.page-news .news-milestones .section-lead{
  color: var(--cream-muted);
}
.page-news .milestone-grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  margin-top: 52px;
  align-items: center;
}
.page-news .milestone-list{
  position: relative;
}
.page-news .milestone-list__line{
  position: absolute;
  left: 95px;
  top: 4px;
  width: 2px;
  height: calc(100% - 8px);
  pointer-events: none;
}
.page-news .milestone-item{
  display: grid;
  grid-template-columns: 72px 16px 1fr;
  column-gap: 16px;
  padding-bottom: 36px;
}
.page-news .milestone-item:last-child{
  padding-bottom: 0;
}
.page-news .milestone-item__year{
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--color-gold);
  text-align: right;
  line-height: 1.4;
}
.page-news .milestone-item__dot{
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 4px rgba(212,175,55,.15);
  justify-self: center;
  margin-top: 16px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.page-news .milestone-item:hover .milestone-item__dot{
  transform: scale(1.25);
  box-shadow: 0 0 0 7px rgba(212,175,55,.22);
}
.page-news .milestone-item__body h3{
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-cream);
  margin: 0 0 6px;
}
.page-news .milestone-item__body p{
  font-size: .92rem;
  line-height: 1.7;
  color: var(--cream-muted);
  margin: 0;
}
.page-news .milestone-visual__img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--gold-line);
  box-shadow: var(--shadow-lg);
}
.page-news .milestone-visual__note{
  margin-top: 20px;
  background: var(--cream-faint);
  border: 1px solid rgba(244,241,230,.14);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.page-news .milestone-visual__note p{
  margin: 0;
  font-size: .95rem;
  color: rgba(244,241,230,.88);
}

/* ---------- 按类别筛选 ---------- */
.page-news .news-categories{
  padding: 96px 0 88px;
  background:
    radial-gradient(circle at 88% 12%, rgba(212,175,55,.07), transparent 30%),
    var(--color-mist);
}
.page-news .console--category{
  margin-top: 52px;
  background: var(--color-cream);
  border: 1px solid rgba(11,59,71,.14);
  border-radius: calc(var(--radius) * 2);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.page-news .console__title{
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
  align-items: center;
  background: var(--color-deep);
  color: var(--color-cream);
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .04em;
  padding: 14px 22px;
}
.page-news .console__code{
  color: var(--color-gold);
  font-size: .76rem;
  letter-spacing: .14em;
  font-weight: 700;
}
.page-news .console__body{
  padding: 0;
}
.page-news .category-grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
.page-news .category-panel{
  background: #ffffff;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--color-mist);
}
.page-news .category-panel:last-child{
  border-bottom: 0;
}
.page-news .category-panel__head{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.page-news .category-panel__mark{
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(212,175,55,.16);
  color: var(--color-gold);
  font-size: .85rem;
  font-weight: 800;
}
.page-news .category-panel__mark--slate{
  background: rgba(59,74,78,.1);
  color: var(--color-slate);
}
.page-news .category-panel__mark--teal{
  background: rgba(26,102,99,.12);
  color: var(--color-teal);
}
.page-news .category-panel__head h3{
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 800;
  margin: 0;
  color: var(--color-ink);
}
.page-news .category-panel__count{
  margin-left: auto;
  font-family: var(--font-heading);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--color-warm);
  white-space: nowrap;
}
.page-news .category-panel__list{
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  flex: 1;
}
.page-news .category-panel__list li{
  padding: 14px 0;
  border-bottom: 1px solid var(--color-mist);
}
.page-news .category-panel__list li:last-child{
  border-bottom: 0;
  padding-bottom: 4px;
}
.page-news .category-panel__list h4{
  font-family: var(--font-heading);
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: 8px 0 4px;
}
.page-news .category-panel__list p{
  font-size: .86rem;
  line-height: 1.65;
  color: var(--color-slate);
  margin: 0;
}
.page-news .category-panel__img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-mist);
  margin-top: auto;
}

/* ---------- 区块脚注 ---------- */
.page-news .news-categories__foot{
  margin-top: 34px;
  text-align: center;
  font-size: .92rem;
  color: var(--color-slate);
}
.page-news .news-categories__foot a{
  color: var(--color-teal);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 共享标签与共享组件的页面级补充 ---------- */
.page-news .tag{
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .04em;
  white-space: nowrap;
}
.page-news .tag--gold{
  background: rgba(212,175,55,.14);
  color: #9a7920;
  border: 1px solid var(--gold-line);
}
.page-news .tag--slate{
  background: rgba(59,74,78,.08);
  color: var(--color-slate);
  border: 1px solid rgba(59,74,78,.18);
}
.page-news .tag--teal{
  background: rgba(26,102,99,.1);
  color: var(--color-teal);
  border: 1px solid rgba(26,102,99,.2);
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 768px){

  .page-news .timeline__item{
    display: grid;
    grid-template-columns: 46px 190px 1fr;
    column-gap: 24px;
    padding-left: 0;
    align-items: start;
    margin-bottom: 40px;
  }
  .page-news .timeline__line{
    left: 22px;
  }
  .page-news .timeline__rail{
    position: static;
    text-align: center;
  }
  .page-news .timeline__meta{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 8px;
    margin-bottom: 0;
  }
  .page-news .timeline__body{
    padding: 24px 24px 16px;
  }
  .page-news .timeline__body h3{
    font-size: 1.14rem;
  }

  .page-news .category-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }
  .page-news .category-panel{
    border-right: 1px solid var(--color-mist);
    border-bottom: 0;
  }
  .page-news .category-panel:last-child{
    border-right: 0;
  }
  .page-news .category-panel{
    padding: 28px 24px;
  }
}

@media (min-width: 992px){

  .page-news .news-hero__inner{
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 64px;
  }
  .page-news .news-hero{
    padding: 104px 0 96px;
  }

  .page-news .milestone-grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    gap: 64px;
  }

  .page-news .console__title{
    padding: 16px 28px;
  }
  .page-news .category-panel{
    padding: 30px 26px;
  }
}

@media (min-width: 1200px){

  .page-news .news-hero__inner{
    gap: 88px;
  }
  .page-news .news-hero h1{
    font-size: 4.6rem;
  }
}