:root{
  --bg:#1A1A1A;
  --surface:#262626;
  --primary:#FF5C00;
  --accent:#FFB800;
  --text:#F0F0F0;
  --muted:#8C8C8C;
  --radius:8px;
  --font-heading:'Helvetica Neue',Helvetica,Arial,'Noto Sans SC',sans-serif;
  --font-body:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,'Courier New',monospace;
  --line:#3a3a3a;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:14px;
  line-height:1.6;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.015) 0 1px,transparent 1px 3px);
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
ul,ol{list-style:none;}

.wrap{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 16px;
}

/* ---------- Header ---------- */
.header{
  background:var(--surface);
  border-bottom:2px solid var(--primary);
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.02) 0 1px,transparent 1px 4px);
  position:sticky;
  top:0;
  z-index:100;
}
.header .wrap{
  display:flex;
  align-items:center;
  gap:20px;
  height:64px;
}
.logo{
  font-family:var(--font-heading);
  font-weight:800;
  font-size:20px;
  letter-spacing:.5px;
  color:var(--text);
  white-space:nowrap;
  display:flex;
  align-items:center;
  gap:8px;
}
.logo::before{
  content:"";
  width:10px;height:22px;
  background:var(--primary);
  border-radius:2px;
  display:inline-block;
}
.logo:hover{color:var(--accent);}

.nav{
  display:flex;
  align-items:center;
  gap:4px;
  overflow-x:auto;
  flex:1;
  scrollbar-width:none;
}
.nav::-webkit-scrollbar{display:none;}
.nav a{
  font-family:var(--font-heading);
  font-size:14px;
  color:var(--muted);
  padding:6px 12px;
  border-radius:var(--radius);
  white-space:nowrap;
  transition:color .2s,background .2s;
}
.nav a:hover,
.nav a.active{
  color:var(--text);
  background:rgba(255,92,0,.15);
}
.nav a:hover{color:var(--primary);}

.search-box{
  display:flex;
  align-items:center;
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  flex-shrink:0;
}
.search-box input{
  background:transparent;
  border:0;
  outline:0;
  color:var(--text);
  font-family:var(--font-body);
  font-size:13px;
  padding:8px 12px;
  width:180px;
}
.search-box input::placeholder{color:var(--muted);}
.search-box button{
  background:var(--primary);
  border:0;
  color:#fff;
  font-family:var(--font-heading);
  font-weight:700;
  font-size:13px;
  padding:8px 14px;
  cursor:pointer;
  transition:background .2s;
}
.search-box button:hover{background:var(--accent);color:#1A1A1A;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  margin:20px 0;
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--surface);
  border:1px solid var(--line);
  min-height:340px;
}
.hero-slide{
  position:absolute;
  inset:0;
  opacity:0;
  animation:heroFade 15s infinite;
  background-size:cover;
  background-position:center;
}
.hero-slide:nth-child(1){animation-delay:0s;}
.hero-slide:nth-child(2){animation-delay:5s;}
.hero-slide:nth-child(3){animation-delay:10s;}
.hero-slide::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(26,26,26,.95) 0%,rgba(26,26,26,.55) 55%,transparent 100%);
}
@keyframes heroFade{
  0%{opacity:0;}
  4%{opacity:1;}
  30%{opacity:1;}
  34%{opacity:0;}
  100%{opacity:0;}
}
.hero-info{
  position:absolute;
  left:0;bottom:0;
  z-index:2;
  padding:32px;
  max-width:560px;
}
.hero-info h2{
  font-family:var(--font-heading);
  font-size:28px;
  font-weight:800;
  line-height:1.25;
  margin-bottom:10px;
}
.hero-info p{
  color:var(--muted);
  font-size:13px;
  margin-bottom:16px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.btn{
  display:inline-block;
  background:var(--primary);
  color:#fff;
  font-family:var(--font-heading);
  font-weight:700;
  font-size:14px;
  padding:10px 22px;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:background .2s,box-shadow .2s,transform .2s;
}
.btn:hover{
  background:var(--accent);
  color:#1A1A1A;
  box-shadow:0 0 0 2px rgba(255,92,0,.35),0 6px 18px rgba(255,92,0,.25);
  transform:translateY(-1px);
}

/* ---------- Sections ---------- */
.sec{margin:32px 0;}
.sec-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-left:4px solid var(--primary);
  padding-left:12px;
  margin-bottom:16px;
}
.sec-title{
  font-family:var(--font-heading);
  font-size:20px;
  font-weight:800;
  letter-spacing:.5px;
}
.sec-more{
  font-size:13px;
  color:var(--muted);
  transition:color .2s;
}
.sec-more:hover{color:var(--primary);}

/* ---------- Grid & Cards ---------- */
.grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:16px;
}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--primary);
  box-shadow:0 0 0 1px rgba(255,92,0,.5),0 10px 24px rgba(255,92,0,.18);
}
.card-cover{
  position:relative;
  aspect-ratio:2/3;
  overflow:hidden;
  background:var(--bg);
}
.card-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.card-score{
  position:absolute;
  top:8px;right:8px;
  background:rgba(26,26,26,.85);
  color:var(--accent);
  font-family:var(--font-body);
  font-weight:700;
  font-size:12px;
  padding:2px 7px;
  border-radius:4px;
  border:1px solid rgba(255,184,0,.4);
}
.card-info{padding:10px 10px 12px;}
.card-title{
  font-family:var(--font-heading);
  font-size:14px;
  font-weight:700;
  line-height:1.35;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.card-title a:hover{color:var(--primary);}
.card-meta{
  margin-top:6px;
  font-size:12px;
  color:var(--muted);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

/* ---------- Category list ---------- */
.cat-list{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:12px;
}
.cat-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:12px 14px;
  font-family:var(--font-heading);
  font-weight:700;
  transition:border-color .2s,color .2s;
}
.cat-item:hover{border-color:var(--primary);color:var(--primary);}
.cat-count{
  font-family:var(--font-body);
  font-size:12px;
  color:var(--muted);
  font-weight:400;
}

/* ---------- Rank list ---------- */
.rank-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:8px 24px;
}
.rank-item{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 12px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:border-color .2s,background .2s;
}
.rank-item:hover{border-color:var(--primary);background:#2c2c2c;}
.rank-num{
  font-family:var(--font-body);
  font-weight:700;
  font-size:18px;
  color:var(--muted);
  min-width:28px;
  text-align:center;
}
.rank-item:nth-child(1) .rank-num,
.rank-item:nth-child(2) .rank-num,
.rank-item:nth-child(3) .rank-num{color:var(--primary);}
.rank-title{
  flex:1;
  font-family:var(--font-heading);
  font-size:14px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.rank-title a:hover{color:var(--primary);}
.rank-score{
  font-family:var(--font-body);
  font-size:13px;
  color:var(--accent);
  font-weight:700;
}

/* ---------- Detail ---------- */
.detail{margin:24px 0;}
.detail-head{
  display:flex;
  gap:28px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
}
.detail-cover{
  flex-shrink:0;
  width:220px;
  aspect-ratio:2/3;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
}
.detail-cover img{width:100%;height:100%;object-fit:cover;}
.detail-meta{flex:1;min-width:0;}
.detail-meta h1{
  font-family:var(--font-heading);
  font-size:26px;
  font-weight:800;
  line-height:1.3;
  margin-bottom:12px;
}
.detail-meta p{
  color:var(--muted);
  font-size:13px;
  margin-bottom:6px;
}
.detail-meta p b{color:var(--text);font-weight:700;}
.detail-score{
  display:inline-block;
  font-family:var(--font-body);
  font-size:22px;
  font-weight:700;
  color:var(--accent);
  margin:10px 0;
}
.detail-body{
  margin-top:20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  line-height:1.9;
  color:#d8d8d8;
}
.detail-body h3{
  font-family:var(--font-heading);
  font-size:16px;
  color:var(--text);
  margin:16px 0 8px;
  border-left:3px solid var(--primary);
  padding-left:10px;
}

/* ---------- Tags ---------- */
.tag-list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:14px 0;
}
.tag{
  display:inline-block;
  font-size:12px;
  color:var(--muted);
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:4px;
  padding:3px 10px;
  transition:color .2s,border-color .2s;
}
.tag:hover{color:var(--primary);border-color:var(--primary);}

/* ---------- Pager ---------- */
.pager{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:8px;
  margin:28px 0;
}
.pg{
  display:inline-block;
  min-width:38px;
  text-align:center;
  font-family:var(--font-body);
  font-size:13px;
  padding:8px 12px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--text);
  transition:border-color .2s,color .2s,background .2s;
}
.pg:hover{border-color:var(--primary);color:var(--primary);}
.pg.current{
  background:var(--primary);
  border-color:var(--primary);
  color:#fff;
  font-weight:700;
}
.pg.disabled{
  color:var(--muted);
  opacity:.45;
  pointer-events:none;
}

/* ---------- Links ---------- */
.links{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  padding:16px 0;
}
.link-item{
  font-size:13px;
  color:var(--muted);
  transition:color .2s;
}
.link-item:hover{color:var(--primary);}

/* ---------- Footer ---------- */
.footer{
  margin-top:40px;
  background:var(--surface);
  border-top:2px solid var(--primary);
  padding:28px 0;
  font-size:13px;
  color:var(--muted);
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.02) 0 1px,transparent 1px 4px);
}
.footer .wrap{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.footer a{color:var(--muted);}
.footer a:hover{color:var(--primary);}

/* ---------- Crumbs ---------- */
.crumbs{
  font-size:13px;
  color:var(--muted);
  padding:16px 0 0;
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--primary);}
.crumbs span{color:var(--text);}

/* ---------- Highlight ---------- */
.hl{
  color:var(--accent);
  background:rgba(255,92,0,.18);
  border-radius:3px;
  padding:0 2px;
  font-weight:700;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .grid{grid-template-columns:repeat(4,1fr);}
  .rank-list{grid-template-columns:1fr;}
}

@media (max-width:768px){
  .header .wrap{
    height:auto;
    padding:10px 16px;
    flex-wrap:wrap;
    gap:10px;
  }
  .logo{font-size:18px;}
  .nav{
    order:3;
    width:100%;
    flex-wrap:nowrap;
    overflow-x:auto;
    padding-bottom:4px;
    border-top:1px solid var(--line);
    padding-top:8px;
  }
  .search-box{order:2;margin-left:auto;}
  .search-box input{width:120px;}

  .hero{min-height:220px;}
  .hero-info{padding:20px;}
  .hero-info h2{font-size:20px;}
  .hero-info p{display:none;}

  .grid{grid-template-columns:repeat(2,1fr);gap:12px;}

  .detail-head{flex-direction:column;gap:16px;padding:16px;}
  .detail-cover{width:140px;}
  .detail-meta h1{font-size:20px;}
  .detail-body{padding:16px;}

  .sec-title{font-size:17px;}
  .cat-list{grid-template-columns:repeat(2,1fr);}
  .footer .wrap{flex-direction:column;text-align:center;}
}