/* ==================== 首页专属样式 ==================== */
.page-home{
  --home-card-bg:#FFFFFF;
  --home-line:rgba(26,26,26,0.12);
  --home-white-soft:rgba(248,249,250,0.72);
}

/* ---------- 首屏 Hero ---------- */
.page-home .hero{
  position:relative;
  background:var(--color-space);
  color:var(--color-snow);
  overflow:hidden;
  padding:3rem 0 0;
}

.page-home .hero-bg-lines{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
}

.page-home .bg-line{
  position:absolute;
  display:block;
  height:2px;
  transform:skewX(-40deg);
}

.page-home .bg-line--one{
  top:12%;
  left:-10%;
  width:60%;
  background:linear-gradient(90deg,transparent,rgba(0,212,160,0.35),transparent);
  opacity:.5;
}

.page-home .bg-line--two{
  top:38%;
  right:-15%;
  width:70%;
  background:linear-gradient(90deg,transparent,rgba(245,176,65,0.2),transparent);
}

.page-home .bg-line--three{
  bottom:10%;
  left:18%;
  width:45%;
  background:linear-gradient(90deg,transparent,rgba(18,203,196,0.25),transparent);
  opacity:.35;
}

.page-home .hero-mountains{
  position:absolute;
  bottom:0;
  left:0;
  width:100%;
  height:42%;
  opacity:.55;
  z-index:0;
}

.page-home .hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
  padding-top:.5rem;
  padding-bottom:2.4rem;
}

.page-home .hero-copy{
  max-width:34em;
}

.page-home .page-context{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:1.4rem;
  padding-bottom:.7rem;
  border-bottom:1px solid rgba(255,255,255,0.12);
}

.page-home .breadcrumb{
  margin:0;
  padding:0;
}

.page-home .breadcrumb-current{
  color:rgba(248,249,250,0.55);
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.12em;
}

.page-home .hero-serial{
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--color-gold);
  letter-spacing:.08em;
  text-transform:uppercase;
}

.page-home .hero-kicker{
  font-family:var(--font-head);
  font-weight:700;
  font-size:.76rem;
  color:var(--color-track);
  letter-spacing:.14em;
  margin-bottom:.9rem;
  text-transform:uppercase;
}

.page-home .hero-title{
  font-family:var(--font-head);
  font-weight:900;
  font-size:clamp(2rem,4.8vw,3.4rem);
  line-height:1.18;
  color:var(--color-snow);
  margin:0 0 1.2rem;
  letter-spacing:.01em;
}

.page-home .hero-desc{
  font-size:.95rem;
  line-height:1.7;
  color:var(--home-white-soft);
  margin-bottom:1.7rem;
}

.page-home .hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
  margin-bottom:1.7rem;
}

.page-home .hero-trust{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.9rem 1.2rem;
}

.page-home .trust-item{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  font-size:.8rem;
  color:rgba(248,249,250,0.85);
}

.page-home .trust-dot{
  width:7px;
  height:7px;
  background:var(--color-track);
  transform:rotate(45deg);
  display:inline-block;
  flex:none;
}

.page-home .trust-dot--gold{
  background:var(--color-gold);
}

.page-home .hero-direct{
  font-size:.78rem;
  color:var(--color-gold);
  border-bottom:1px solid rgba(245,176,65,0.4);
  padding-bottom:2px;
  transition:border-color .2s,color .2s;
}

.page-home .hero-direct:hover{
  border-color:var(--color-gold);
  color:var(--color-snow);
}

.page-home .hero-visual{
  position:relative;
  z-index:1;
}

.page-home .hero-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:2/1;
  max-height:384px;
  clip-path:polygon(5% 0%,100% 0%,94% 100%,0% 100%);
  background:rgba(255,255,255,0.06);
}

.page-home .hero-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.page-home .hero-media-tag{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  margin-top:.8rem;
  background:rgba(10,22,40,0.92);
  border:1px solid var(--color-track);
  padding:.35rem .75rem;
  transform:skewX(-12deg);
}

.page-home .hero-media-tag > *{
  transform:skewX(12deg);
}

.page-home .hero-media-tag-num{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:1rem;
  color:var(--color-track);
}

.page-home .hero-media-tag-text{
  font-size:.72rem;
  color:var(--color-snow);
}

/* ---------- 数据流 ---------- */
.page-home .dataflow{
  position:relative;
  z-index:2;
  background:rgba(0,212,160,0.06);
  border-top:1px solid rgba(0,212,160,0.18);
  border-bottom:1px solid rgba(0,212,160,0.18);
  padding:.85rem 0;
}

.page-home .dataflow-inner{
  display:flex;
  align-items:center;
  gap:.9rem;
  overflow-x:auto;
  padding:0 1.25rem;
  scrollbar-width:none;
}

.page-home .dataflow-inner::-webkit-scrollbar{
  display:none;
}

.page-home .dataflow-label{
  flex:none;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.08em;
  color:var(--color-gold);
  border-left:3px solid var(--color-gold);
  padding-left:.6rem;
  text-transform:uppercase;
}

.page-home .dataflow-track{
  display:flex;
  align-items:center;
  gap:.7rem;
  flex-wrap:nowrap;
  padding-bottom:10px;
}

.page-home .dataflow-item{
  position:relative;
  flex:0 0 auto;
  font-size:.8rem;
  color:var(--color-snow);
  padding:.4rem .85rem;
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(255,255,255,0.04);
  white-space:nowrap;
  cursor:default;
  transition:background .22s ease,color .22s ease,border-color .22s ease;
}

.page-home .dataflow-item::after{
  content:attr(data-label);
  position:absolute;
  top:calc(100% + 10px);
  left:50%;
  transform:translateX(-50%) translateY(-4px);
  background:var(--color-space);
  color:var(--color-snow);
  border:1px solid var(--color-track);
  padding:.32rem .62rem;
  font-size:.7rem;
  white-space:nowrap;
  opacity:0;
  visibility:hidden;
  transition:opacity .2s,transform .2s,visibility .2s;
  z-index:30;
  box-shadow:0 6px 18px rgba(0,0,0,.3);
  pointer-events:none;
}

.page-home .dataflow-item:hover,
.page-home .dataflow-item:focus{
  background:var(--color-track);
  color:var(--color-space);
  border-color:var(--color-track);
  outline:none;
}

.page-home .dataflow-item:hover::after,
.page-home .dataflow-item:focus::after{
  opacity:1;
  visibility:visible;
  transform:translateX(-50%) translateY(0);
}

.page-home .dataflow-sep{
  flex:0 0 auto;
  width:4px;
  height:4px;
  background:var(--color-gold);
  transform:rotate(45deg);
  opacity:.6;
}

/* ---------- 核心能力 ---------- */
.page-home .core-services{
  padding-top:4.2rem;
  padding-bottom:4.4rem;
  background:var(--color-cream);
}

.page-home .section-head{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:.7rem;
}

.page-home .section-head-main{
  max-width:44em;
}

.page-home .section-desc{
  font-size:.9rem;
  line-height:1.65;
  color:rgba(26,26,26,0.66);
  margin-top:.6rem;
}

.page-home .section-mark{
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--color-lake);
  letter-spacing:.12em;
  text-transform:uppercase;
}

.page-home .section-rule{
  display:block;
  width:100%;
  max-width:260px;
  height:4px;
  background:linear-gradient(90deg,var(--color-track) 60%,var(--color-gold) 60%,var(--color-gold) 100%);
  transform:skewX(-40deg);
  opacity:.85;
}

.page-home .core-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1.4rem;
  margin-top:2.6rem;
}

.page-home .core-card{
  position:relative;
  background:var(--home-card-bg);
  border-left:4px solid var(--color-track);
  padding:1.6rem 1.4rem 1.4rem;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:230px;
  box-shadow:0 2px 0 rgba(10,22,40,0.04);
  transition:border-color .2s,transform .2s,box-shadow .2s;
}

.page-home .core-card::after{
  content:"";
  position:absolute;
  right:0;
  bottom:0;
  width:0;
  height:0;
  border-left:22px solid transparent;
  border-bottom:22px solid var(--color-mist);
  transition:border-width .2s;
}

.page-home .core-card:hover{
  border-left-color:var(--color-gold);
  transform:translateY(-4px);
  box-shadow:0 14px 28px -14px rgba(10,22,40,0.25);
}

.page-home .core-card:hover::after{
  border-bottom-width:30px;
  border-left-width:30px;
}

.page-home .core-card-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:.8rem;
}

.page-home .core-index{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:1.1rem;
  color:var(--color-lake);
  letter-spacing:.04em;
}

.page-home .core-glyph{
  color:var(--color-track);
  font-size:1rem;
}

.page-home .core-title{
  font-family:var(--font-head);
  font-weight:800;
  font-size:1.1rem;
  color:var(--color-ink);
  margin:0 0 .5rem;
}

.page-home .core-text{
  font-size:.86rem;
  line-height:1.65;
  color:rgba(26,26,26,0.68);
  margin-bottom:1.2rem;
  flex:1;
}

.page-home .core-card-foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-top:1px solid var(--home-line);
  padding-top:.8rem;
}

.page-home .core-meta{
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--color-track);
  letter-spacing:.04em;
}

.page-home .core-link{
  display:inline-block;
  font-size:.82rem;
  font-weight:600;
  color:var(--color-ink);
  border-bottom:1px solid var(--color-track);
  padding-bottom:2px;
  transition:color .2s,border-color .2s;
}

.page-home .core-link:hover{
  color:var(--color-track);
  border-color:var(--color-gold);
}

/* ---------- 本轮更新 ---------- */
.page-home .roundup{
  position:relative;
  padding-top:4.2rem;
  padding-bottom:4.4rem;
}

.page-home .roundup::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:4px;
  background:linear-gradient(90deg,var(--color-track) 0%,transparent 40%,var(--color-gold) 100%);
}

.page-home .roundup-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2.2rem;
  align-items:center;
}

.page-home .roundup-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:2/1;
  clip-path:polygon(0 0,100% 0,92% 100%,0 100%);
  border:1px solid rgba(245,176,65,0.35);
  background:rgba(255,255,255,0.04);
}

.page-home .roundup-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.page-home .roundup-footnote{
  margin:.7rem 0 0;
  font-family:var(--font-mono);
  font-size:.7rem;
  color:rgba(248,249,250,0.5);
  letter-spacing:.04em;
}

.page-home .roundup .section-head{
  margin-bottom:1.6rem;
}

.page-home .roundup .section-kicker{
  color:var(--color-track);
}

.page-home .roundup .section-title{
  color:var(--color-snow);
}

.page-home .roundup .section-desc{
  color:rgba(248,249,250,0.62);
}

.page-home .roundup-list{
  list-style:none;
  margin:0 0 1.4rem;
  padding:0;
  border-top:1px solid rgba(255,255,255,0.12);
}

.page-home .roundup-item{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:.8rem;
  align-items:center;
  padding:1rem .4rem;
  border-bottom:1px solid rgba(255,255,255,0.12);
  transition:background .2s;
}

.page-home .roundup-item:hover{
  background:rgba(0,212,160,0.05);
}

.page-home .roundup-tag{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.06em;
  padding:.24rem .5rem;
  border:1px solid rgba(0,212,160,0.5);
  color:var(--color-track);
  background:rgba(0,212,160,0.08);
  white-space:nowrap;
}

.page-home .roundup-item-main{
  min-width:0;
}

.page-home .roundup-item-title{
  font-size:.94rem;
  font-weight:600;
  color:var(--color-snow);
  margin:0 0 .2rem;
  line-height:1.4;
}

.page-home .roundup-item-desc{
  font-size:.78rem;
  color:rgba(248,249,250,0.6);
  margin:0;
}

.page-home .roundup-status{
  font-family:var(--font-mono);
  font-size:.66rem;
  color:var(--color-gold);
  border:1px solid rgba(245,176,65,0.4);
  padding:.2rem .5rem;
  white-space:nowrap;
}

.page-home .roundup-more{
  margin-top:.4rem;
}

/* ---------- 数据规模 ---------- */
.page-home .stats-section{
  background:var(--color-snow);
  padding-top:4.2rem;
  padding-bottom:4.4rem;
}

.page-home .stats-panel{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1.1rem;
  background:var(--color-space);
  border-top:4px solid var(--color-gold);
  padding:2rem 1.2rem;
  position:relative;
  overflow:hidden;
  margin-top:2.4rem;
}

.page-home .stats-panel::before{
  content:"";
  position:absolute;
  top:0;
  right:0;
  width:45%;
  height:100%;
  background:linear-gradient(135deg,transparent 30%,rgba(0,212,160,0.07) 30%,rgba(0,212,160,0.07) 50%,transparent 50%);
  background-size:20px 20px;
  pointer-events:none;
}

.page-home .stat-block{
  position:relative;
  padding:.7rem .3rem .7rem .85rem;
  border-left:2px solid rgba(0,212,160,0.35);
}

.page-home .stat-num{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(1.5rem,3vw,2.4rem);
  font-weight:700;
  color:var(--color-snow);
  line-height:1.1;
  transition:transform .16s;
  word-break:break-word;
}

.page-home .stat-num--gold{
  color:var(--color-gold);
}

.page-home .stat-unit{
  font-style:normal;
  font-size:.52em;
  font-weight:500;
  color:rgba(248,249,250,0.75);
  margin-left:.1em;
}

.page-home .stat-label{
  display:block;
  font-size:.76rem;
  color:rgba(248,249,250,0.6);
  margin-top:.35rem;
  letter-spacing:.04em;
}

.page-home .stat-block:active .stat-num{
  transform:scale(0.95);
}

.page-home .stats-cert{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-top:1.6rem;
}

.page-home .cert-chip{
  font-size:.74rem;
  color:var(--color-space);
  background:var(--color-mist);
  border-left:2px solid var(--color-gold);
  padding:.4rem .7rem;
  transition:background .2s,transform .2s;
}

.page-home .cert-chip:hover{
  background:var(--color-cream);
  transform:translateY(-2px);
}

.page-home .stats-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:2/1;
  clip-path:polygon(0 0,100% 0,98% 100%,2% 100%);
  margin-top:2.2rem;
  background:var(--color-cream);
}

.page-home .stats-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.page-home .stats-media-caption{
  position:absolute;
  left:1.2rem;
  bottom:1.2rem;
  background:var(--color-space);
  color:var(--color-snow);
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.08em;
  padding:.35rem .65rem;
  border-left:2px solid var(--color-track);
}

/* ---------- 会员中心 ---------- */
.page-home .member-section{
  background:var(--color-cream);
  padding-top:4.2rem;
  padding-bottom:4.4rem;
}

.page-home .member-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2.2rem;
  align-items:center;
}

.page-home .member-desc{
  font-size:.94rem;
  line-height:1.7;
  color:var(--color-ink);
  margin-bottom:1.6rem;
  max-width:46em;
}

.page-home .member-points{
  list-style:none;
  margin:0 0 1.8rem;
  padding:0;
  border-top:1px solid var(--home-line);
}

.page-home .member-point{
  display:flex;
  align-items:flex-start;
  gap:.85rem;
  padding:.9rem .4rem;
  border-bottom:1px solid var(--home-line);
}

.page-home .member-point-num{
  font-family:var(--font-mono);
  font-size:.74rem;
  font-weight:700;
  color:var(--color-track);
  margin-top:.2rem;
  flex:none;
}

.page-home .member-point-title{
  font-weight:600;
  font-size:.9rem;
  color:var(--color-ink);
  margin:0 0 .2rem;
}

.page-home .member-point-desc{
  font-size:.82rem;
  line-height:1.6;
  color:rgba(26,26,26,0.64);
  margin:0;
}

.page-home .member-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
}

.page-home .member-visual{
  position:relative;
}

.page-home .member-media{
  position:relative;
  aspect-ratio:1/1;
  overflow:hidden;
  clip-path:polygon(8% 0,100% 0,92% 100%,0 100%);
  border:1px solid rgba(0,212,160,0.4);
  background:var(--color-mist);
}

.page-home .member-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.page-home .member-media-label{
  position:absolute;
  top:1rem;
  left:1rem;
  background:var(--color-gold);
  color:var(--color-space);
  font-weight:700;
  font-size:.76rem;
  letter-spacing:.05em;
  padding:.3rem .65rem;
  transform:skewX(-12deg);
}

.page-home .member-media-label::after{
  content:"";
  position:absolute;
  right:.4rem;
  top:.4rem;
  width:4px;
  height:4px;
  background:var(--color-space);
  transform:rotate(45deg);
}

/* ---------- 响应式增强 ---------- */
@media (min-width:768px){
  .page-home .section-head{
    flex-direction:row;
    align-items:flex-end;
    justify-content:space-between;
    gap:1rem;
  }

  .page-home .section-rule{
    width:auto;
    flex:1;
    max-width:280px;
  }

  .page-home .stats-panel{
    grid-template-columns:repeat(4,1fr);
    gap:1.6rem;
    padding:2.5rem 1.8rem;
  }

  .page-home .dataflow-track{
    padding-bottom:16px;
  }

  .page-home .roundup-item-desc{
    max-width:32em;
  }
}

@media (min-width:992px){
  .page-home .hero-inner{
    grid-template-columns:minmax(0,1.05fr) minmax(0,0.95fr);
    align-items:center;
    gap:3rem;
    min-height:540px;
    padding-top:2rem;
    padding-bottom:3.2rem;
  }

  .page-home .dataflow-inner{
    overflow:visible;
  }

  .page-home .dataflow-sep{
    flex:1 1 auto;
    max-width:28px;
  }

  .page-home .core-grid{
    grid-template-columns:1.1fr 0.9fr;
    gap:1.8rem;
  }

  .page-home .core-card:nth-child(even){
    margin-top:3rem;
    border-left-color:var(--color-gold);
  }

  .page-home .core-card:nth-child(odd){
    border-left-color:var(--color-track);
  }

  .page-home .roundup-grid{
    grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);
    gap:3rem;
  }

  .page-home .member-grid{
    grid-template-columns:minmax(0,1.1fr) minmax(0,0.9fr);
    gap:3.5rem;
  }

  .page-home .hero-media{
    clip-path:polygon(6% 0%,100% 0%,93% 100%,0% 100%);
  }

  .page-home .roundup-media{
    clip-path:polygon(0 0,100% 0,88% 100%,0 100%);
  }
}

@media (max-width:480px){
  .page-home .roundup-item{
    grid-template-columns:auto 1fr;
  }

  .page-home .roundup-status{
    grid-column:1 / -1;
    justify-self:start;
  }

  .page-home .hero-trust{
    gap:.6rem 1rem;
  }

  .page-home .hero-direct{
    width:100%;
    margin-top:.2rem;
  }

  .page-home .stats-panel{
    padding:1.6rem 1rem;
  }
}