:root{
  --page-bg:#F5F5F0;
  --page-bg-cool:#E0F0F0;
  --surface:#FFFFFF;
  --hot-yellow:#FFD700;
  --hot-coral:#FF7F50;
  --cat-blue:#00BFFF;
  --cat-orange:#FFA500;
  --cat-violet:#8A2BE2;
  --success-green:#2E8B57;
  --live-blue:#1E90FF;
  --replay-olive:#6B8E23;
  --quality-orange:#FF8C00;
  --text-main:#1A1A1A;
  --text-second:#555555;
  --border-soft:#D9D9D0;
  --dark-bg:#141414;
  --neon-cyan:#00FFFF;
  --neon-magenta:#FF00FF;
  --neon-green:#ADFF2F;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-pill:999px;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  --shadow-soft:0 6px 24px rgba(0,0,0,.06);
  --nav-w:272px;
  --space-band:64px;
  --space-big:112px;
  --transition:240ms ease;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}
body{
  font-family:var(--font-sans);
  background:var(--page-bg);
  color:var(--text-main);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
:focus-visible{outline:3px solid var(--neon-cyan);outline-offset:3px;border-radius:4px}
::selection{background:var(--neon-cyan);color:var(--dark-bg)}

/* 布局外壳 */
.site-shell{
  width:100%;
  max-width:1440px;
  margin:0 auto;
  padding-inline:24px;
}
.site-head{
  background:var(--dark-bg);
  color:#F5F5F0;
  border-bottom:1px solid #2A2A2A;
  position:relative;
  z-index:50;
}
.head-inner{
  display:grid;
  grid-template-columns:var(--nav-w) 1fr;
  min-height:72px;
  align-items:stretch;
}
.skip-link{
  position:absolute;
  top:-100px;
  left:16px;
  z-index:200;
  background:var(--neon-cyan);
  color:#000;
  font-weight:700;
  padding:10px 18px;
  border-radius:var(--radius-md);
  transition:top .2s;
}
.skip-link:focus{top:12px}

/* 侧边导航 */
.side-nav{
  background:var(--dark-bg);
  color:#D9D9D0;
  display:flex;
  flex-direction:column;
  padding:20px 20px 24px;
  min-width:0;
  border-right:1px solid #2A2A2A;
}
.nav-brand-wrap{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  padding-bottom:18px;
  border-bottom:1px solid #2E2E2E;
  margin-bottom:16px;
}
.brand-lockup{
  display:inline-flex;
  flex-direction:column;
  gap:2px;
  line-height:1.2;
}
.brand-name{
  font-size:1.6rem;
  font-weight:900;
  letter-spacing:.02em;
  color:#FFF;
}
.brand-sub{
  font-size:.72rem;
  font-family:var(--font-mono);
  color:var(--neon-cyan);
  letter-spacing:.06em;
  text-transform:uppercase;
}
.brand-version{
  font-family:var(--font-mono);
  font-size:.72rem;
  background:rgba(255,255,255,.08);
  border-radius:var(--radius-pill);
  padding:4px 10px;
  color:var(--neon-green);
  border:1px solid rgba(173,255,47,.35);
}
.nav-list{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.nav-list a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:var(--radius-md);
  font-weight:500;
  color:#B9B9B0;
  transition:background var(--transition),color var(--transition),transform var(--transition);
  border:1px solid transparent;
}
.nav-list a::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:transparent;
  transition:background var(--transition);
}
.nav-list a:hover{
  background:rgba(255,255,255,.06);
  color:#FFF;
  transform:translateX(4px);
}
.nav-list a:hover::before{background:var(--neon-cyan)}
.nav-list a[aria-current="page"]{
  background:linear-gradient(90deg,rgba(0,255,255,.14),rgba(0,255,255,0));
  color:#FFF;
  border-color:rgba(0,255,255,.35);
  box-shadow:inset 3px 0 0 var(--neon-cyan);
}
.nav-list a[aria-current="page"]::before{background:var(--neon-cyan);box-shadow:0 0 8px var(--neon-cyan)}
.nav-footnote{
  margin-top:auto;
  padding-top:20px;
  border-top:1px solid #2E2E2E;
  display:flex;
  flex-direction:column;
  gap:6px;
  font-family:var(--font-mono);
  font-size:.76rem;
  color:#8A8A80;
}
.nav-index-label{
  color:var(--neon-magenta);
  letter-spacing:.2em;
  font-size:.8rem;
}
.live-signal{
  display:inline-block;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--neon-cyan);
  margin-right:6px;
  animation:pulse 2s ease infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.nav-live-count{color:#D9D9D0}

/* 头部右侧区 */
.head-main{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:6px;
  padding:16px 28px;
}
.head-topline{
  display:flex;
  align-items:center;
  gap:16px;
}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  padding:10px;
  border-radius:var(--radius-md);
  background:rgba(255,255,255,.06);
  width:44px;
  align-items:center;
}
.toggle-bar{
  width:20px;height:2px;
  background:#FFF;
  border-radius:2px;
  transition:transform .2s,opacity .2s;
}
.toggle-text{
  font-size:.64rem;
  font-family:var(--font-mono);
  color:var(--neon-cyan);
  margin-top:2px;
}
.head-mobile-brand{
  display:none;
  font-size:1.2rem;
  font-weight:900;
  color:#FFF;
  gap:8px;
  align-items:baseline;
}
.mobile-ver{
  font-family:var(--font-mono);
  font-size:.66rem;
  color:var(--neon-green);
}
.head-accent-link{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:.8rem;
  font-weight:700;
  color:var(--neon-cyan);
  border:1px solid rgba(0,255,255,.4);
  background:rgba(0,255,255,.08);
  border-radius:var(--radius-pill);
  padding:8px 16px;
  transition:background .2s,box-shadow .2s;
}
.head-accent-link:hover{
  background:rgba(0,255,255,.2);
  box-shadow:0 0 18px rgba(0,255,255,.2);
}
.head-indexline{
  display:flex;
  flex-wrap:wrap;
  gap:8px 12px;
  align-items:center;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:#7E7E74;
}
.indexline-divider{color:#4A4A4A}
.status-live{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--neon-green);
}
.live-dot{
  width:6px;height:6px;
  border-radius:50%;
  background:var(--neon-green);
  box-shadow:0 0 8px var(--neon-green);
}

/* 页脚 */
.page-foot{
  background:var(--dark-bg);
  color:#A9A9A0;
  margin-top:80px;
  border-top:1px solid #2A2A2A;
}
.foot-inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.4fr;
  gap:36px;
  padding-top:56px;
  padding-bottom:28px;
}
.foot-brand-col{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.foot-brand .brand-name{font-size:1.8rem}
.foot-desc{
  font-size:.9rem;
  color:#6E6E64;
  max-width:240px;
  line-height:1.5;
}
.foot-col-title{
  font-size:.82rem;
  font-weight:700;
  color:#FFF;
  letter-spacing:.08em;
  margin-bottom:16px;
  font-family:var(--font-mono);
  text-transform:uppercase;
}
.foot-col-title::after{
  content:"";
  display:block;
  width:24px;
  height:2px;
  background:var(--neon-magenta);
  margin-top:8px;
  border-radius:2px;
}
.foot-links{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.foot-links a{
  color:#A9A9A0;
  font-size:.9rem;
  transition:color .2s,padding .2s;
  padding:2px 0;
}
.foot-links a:hover{
  color:var(--neon-cyan);
  padding-left:6px;
}
.foot-contact{
  display:flex;
  flex-direction:column;
  gap:8px;
  font-size:.88rem;
  color:#A9A9A0;
}
.foot-contact a{color:var(--neon-cyan)}
.foot-contact a:hover{text-decoration:underline}
.foot-bottom{
  grid-column:1/-1;
  display:flex;
  flex-wrap:wrap;
  gap:8px 24px;
  align-items:center;
  border-top:1px solid #2E2E2E;
  padding-top:20px;
  margin-top:8px;
  font-family:var(--font-mono);
  font-size:.76rem;
  color:#6E6E64;
}
.foot-copy{color:#8A8A80}
.foot-icp a{color:#6E6E64}
.foot-addr{max-width:340px}

/* 通用正文容器 */
.container-page{
  max-width:1440px;
  margin:0 auto;
  padding-inline:24px;
}
.section-band{
  padding-block:var(--space-band);
}
.band-warm{background:var(--page-bg)}
.band-cool{background:var(--page-bg-cool)}
.bg-dark-band{background:var(--dark-bg);color:#D9D9D0}

/* 卡片网格 */
.card-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:20px;
}
.card-grid .card{
  background:var(--surface);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
  transition:transform .2s,box-shadow .2s;
  border:2px solid transparent;
}
.card-grid .card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.1)}

/* 磁贴矩阵 */
.tile-matrix{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:16px;
}
.tile{
  border-radius:var(--radius-lg);
  color:#1A1A1A;
  padding:22px 18px;
  min-height:132px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  background:var(--cat-blue);
  transition:transform .2s,box-shadow .2s;
}
.tile:hover{transform:scale(1.02);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.tile-blue{background:var(--cat-blue);color:#002F4A}
.tile-orange{background:var(--cat-orange);color:#4A2600}
.tile-violet{background:var(--cat-violet);color:#FFF}
.tile-yellow{background:var(--hot-yellow);color:#4A3A00}
.tile-coral{background:var(--hot-coral);color:#4A1400}
.tile-name{font-weight:900;font-size:1.15rem;line-height:1.3}
.tile-meta{font-family:var(--font-mono);font-size:.76rem;opacity:.85}

/* 条目列表 */
.entry-list{
  background:var(--surface);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.entry-row{
  display:grid;
  gap:12px 16px;
  padding:16px 20px;
  border-bottom:1px solid #ECECE4;
  align-items:center;
  transition:background .2s;
}
.entry-row:last-child{border-bottom:none}
.entry-row:hover{background:#F8F8F2}

/* 标签簇 */
.tag-cluster{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-family:var(--font-mono);
  font-size:.74rem;
  border-radius:var(--radius-pill);
  padding:3px 10px;
  border:1px solid var(--border-soft);
  color:var(--text-second);
  line-height:1;
}
.tag-live{background:rgba(30,144,255,.12);color:#0C6FC6;border-color:rgba(30,144,255,.4)}
.tag-new{background:rgba(46,139,87,.12);color:#1E6B42;border-color:rgba(46,139,87,.4)}
.tag-hot{background:rgba(255,0,255,.08);color:#B800B8;border-color:rgba(255,0,255,.3)}
.tag-replay{background:rgba(107,142,35,.14);color:#4F6B1A;border-color:rgba(107,142,35,.4)}
.tag-quality{background:rgba(255,140,0,.12);color:#C26000;border-color:rgba(255,140,0,.4);font-weight:700}

/* 状态徽标 */
.badge-status{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-weight:700;
  font-size:.76rem;
  border-radius:var(--radius-pill);
  padding:4px 12px;
  line-height:1.2;
}
.badge-status::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:currentColor;
}
.badge-live{background:rgba(30,144,255,.12);color:var(--live-blue);border:1px solid rgba(30,144,255,.4)}
.badge-new{background:rgba(46,139,87,.12);color:var(--success-green);border:1px solid rgba(46,139,87,.4)}
.badge-hot{background:rgba(255,0,255,.1);color:#D000D0;border:1px solid rgba(255,0,255,.35)}
.badge-replay{background:rgba(107,142,35,.14);color:var(--replay-olive);border:1px solid rgba(107,142,35,.4)}
.badge-scheduled{background:rgba(0,191,255,.1);color:#0088B8;border:1px solid rgba(0,191,255,.4)}

/* 序号标记 */
.idx-num{
  font-family:var(--font-mono);
  font-size:1.5rem;
  font-weight:700;
  color:#B9B9B0;
  line-height:1;
  min-width:44px;
}
.entry-row:nth-child(1) .idx-num{color:var(--hot-yellow)}
.entry-row:nth-child(2) .idx-num{color:var(--hot-coral)}
.entry-row:nth-child(3) .idx-num{color:var(--cat-orange)}

/* 指标条 */
.meter-bar{
  height:6px;
  background:#E4E4DC;
  border-radius:var(--radius-pill);
  overflow:hidden;
  min-width:60px;
}
.meter-fill{
  height:100%;
  border-radius:var(--radius-pill);
  background:var(--live-blue);
}
.meter-fill.hot-fill{background:var(--neon-magenta)}
.meter-fill.new-fill{background:var(--success-green)}
.meter-fill.warm-fill{background:var(--cat-orange)}

/* 横向滑轨 */
.rail-scroll{
  display:flex;
  gap:16px;
  overflow-x:auto;
  padding:8px 4px 16px;
  scrollbar-width:thin;
  scrollbar-color:var(--border-soft) transparent;
}
.rail-scroll::-webkit-scrollbar{height:6px}
.rail-scroll::-webkit-scrollbar-thumb{background:var(--border-soft);border-radius:var(--radius-pill)}
.rail-scroll > *{flex:0 0 auto;min-width:220px}
.fade-edge{position:relative}
.fade-edge::after{
  content:"";
  position:absolute;
  right:0;top:0;bottom:0;
  width:48px;
  background:linear-gradient(to right,transparent,var(--page-bg));
  pointer-events:none;
  border-radius:0 var(--radius-lg) var(--radius-lg) 0;
}

/* 日程/对照表格 */
.schedule-grid{
  display:grid;
  grid-template-columns:repeat(24,minmax(24px,1fr));
  gap:4px;
  background:var(--surface);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  padding:16px;
  overflow-x:auto;
}
.schedule-grid .slot{
  border-radius:8px;
  padding:6px 4px;
  font-family:var(--font-mono);
  font-size:.7rem;
  min-height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#ECECE4;
  color:#555;
}
.slot-live{background:var(--live-blue);color:#FFF;font-weight:700}
.slot-replay{background:var(--replay-olive);color:#FFF}
.slot-scheduled{background:var(--cat-blue);color:#002F4A}
.slot-hot{background:var(--hot-coral);color:#4A1400}
.slot-label{grid-column:1/-1;font-family:var(--font-mono);font-size:.8rem;color:var(--text-second)}
.cell-label{font-size:.78rem;font-family:var(--font-mono);color:var(--text-second)}
.cell-status{font-size:.8rem;font-weight:700}

/* 图片占位容器 */
.geo-placeholder{
  background:
    linear-gradient(135deg,rgba(20,20,20,.75),rgba(20,20,20,.55)),
    repeating-linear-gradient(45deg,transparent 0 10px,rgba(255,255,255,.05) 10px 12px),
    linear-gradient(135deg,#1E90FF,#00BFFF,#8A2BE2);
  background-size:cover;
  border-radius:var(--radius-md);
  min-height:150px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#FFF;
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.ph-live{background:
  linear-gradient(135deg,rgba(20,20,20,.6),rgba(20,20,20,.2)),
  radial-gradient(circle at 30% 40%,rgba(0,255,255,.8) 0 4%,transparent 4.2%),
  radial-gradient(circle at 70% 30%,rgba(255,0,255,.7) 0 3%,transparent 3.2%),
  linear-gradient(135deg,#141414,#141414);
}
.ph-archive{background:
  linear-gradient(135deg,rgba(107,142,35,.6),rgba(20,20,20,.2)),
  repeating-linear-gradient(90deg,transparent 0 16px,rgba(255,255,255,.08) 16px 20px),
  linear-gradient(135deg,#2E2E2E,#141414);
}
.ph-banner{
  min-height:180px;
  border-radius:var(--radius-lg);
}

/* 按钮 */
.btn-nav{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--dark-bg);
  color:#FFF;
  font-weight:700;
  font-size:.9rem;
  border-radius:var(--radius-pill);
  padding:12px 22px;
  transition:background .2s,box-shadow .2s,transform .2s;
  border:1px solid #3A3A3A;
}
.btn-nav:hover{
  background:#2A2A2A;
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(0,0,0,.2);
}
.btn-quality{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:rgba(255,140,0,.12);
  color:var(--quality-orange);
  border:1px solid rgba(255,140,0,.5);
  border-radius:var(--radius-pill);
  padding:6px 14px;
  font-family:var(--font-mono);
  font-size:.78rem;
  font-weight:700;
  transition:background .2s;
}
.btn-quality:hover{background:rgba(255,140,0,.25)}
.btn-quality[data-active="true"]{
  background:var(--quality-orange);
  color:#FFF;
}

/* 返回顶部 */
.back-to-top{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:60;
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--dark-bg);
  color:var(--neon-cyan);
  border:1px solid rgba(0,255,255,.4);
  font-size:1.3rem;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  pointer-events:none;
  transition:opacity .25s,transform .25s;
  transform:translateY(10px);
}
.back-to-top[data-visible="true"]{
  opacity:1;
  pointer-events:auto;
  transform:translateY(0);
}
.back-to-top:hover{
  background:rgba(0,255,255,.15);
  box-shadow:0 0 20px rgba(0,255,255,.25);
}

/* 导航移动状态 */
@media (max-width:1080px){
  :root{--nav-w:236px}
  .head-inner{grid-template-columns:220px 1fr}
  .side-nav{padding:16px}
  .nav-list a{font-size:.9rem;padding:8px 12px}
  .head-main{padding:14px 20px}
}
@media (max-width:880px){
  .site-shell{padding-inline:16px}
  .head-inner{
    display:block;
  }
  .head-main{
    padding:12px 16px;
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    min-height:64px;
  }
  .head-topline{
    justify-content:space-between;
    width:100%;
  }
  .head-indexline{display:none}
  .nav-toggle{
    display:inline-flex;
  }
  .head-mobile-brand{
    display:inline-flex;
    font-size:1.1rem;
  }
  .head-accent-link{
    margin-left:auto;
    font-size:.72rem;
    padding:7px 14px;
  }
  .side-nav{
    position:fixed;
    top:0;
    bottom:0;
    left:0;
    width:min(320px,86vw);
    transform:translateX(-110%);
    transition:transform .3s ease;
    z-index:100;
    box-shadow:0 0 40px rgba(0,0,0,.5);
    overflow-y:auto;
    border-right:none;
  }
  .side-nav[data-open="true"]{
    transform:translateX(0);
  }
  .side-nav[data-open="true"] .nav-toggle{position:absolute;right:12px;top:16px}
  .foot-inner{
    grid-template-columns:1fr 1fr;
    gap:28px;
    padding-top:44px;
  }
  .foot-bottom{
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
  }
}
@media (max-width:560px){
  .card-grid{grid-template-columns:1fr}
  .tile-matrix{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .foot-inner{grid-template-columns:1fr}
  .section-band{padding-block:40px}
  .nav-toggle .toggle-text{display:none}
  .head-accent-link{display:none}
  .head-topline{justify-content:flex-start;gap:12px}
}