:root{
  --main:#06b6d4;
  --accent:#ec4899;
  --bg:#0c0a1a;
  --text:#e0f2fe;
  --card:#161330;
  --card2:#1d1840;
  --line:rgba(6,182,212,.22);
  --muted:#8fa8c4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  font-size:14px;
  line-height:1.6;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(600px 400px at 85% -5%,rgba(236,72,153,.16),transparent 70%),
    radial-gradient(700px 500px at 5% 10%,rgba(6,182,212,.14),transparent 70%);
  pointer-events:none;
  z-index:0;
}
h1,h2,h3,h4,.bebas{font-weight:900;letter-spacing:-.02em}
a{text-decoration:none;color:inherit}
.mono{font-family:'SFMono-Regular',Consolas,'Courier New',monospace;font-variant-numeric:tabular-nums}
.container-xxl{max-width:1320px}
/* ============ 导航 ============ */
.navbar{
  background:rgba(12,10,26,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:1030;
  padding:.5rem 0;
}
.navbar-brand{
  font-weight:900;font-size:1.35rem;color:var(--text);
  background:linear-gradient(92deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  letter-spacing:-.03em;
}
.navbar-brand .dot{
  -webkit-text-fill-color:var(--accent);
  display:inline-block;margin-right:.35rem;
}
.nav-link{
  color:var(--muted)!important;font-weight:600;font-size:.86rem;
  padding:.4rem .9rem!important;border-radius:999px;
  transition:.25s;
}
.nav-link:hover,.nav-link.active{
  color:var(--text)!important;background:rgba(6,182,212,.14);
}
.navbar-toggler{border-color:var(--line);padding:.25rem .5rem}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler-icon{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2306b6d4' stroke-width='2.4' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.search-pill{
  background:var(--card);border:1px solid var(--line);border-radius:999px;
  color:var(--muted);font-size:.82rem;padding:.35rem 1rem;min-width:150px;
}
.search-pill:focus{outline:none;border-color:var(--main);color:var(--text)}
/* ============ Hero 关键词标签云 ============ */
.hero{
  position:relative;z-index:1;
  padding:2.6rem 0 1.6rem;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero-title{
  font-size:clamp(1.9rem,4.6vw,3.1rem);
  line-height:1.08;margin-bottom:.7rem;
}
.hero-title em{
  font-style:normal;
  background:linear-gradient(92deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-sub{color:var(--muted);max-width:640px;font-size:.92rem}
.cloud{
  display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.2rem;
}
.cloud a{
  font-size:.76rem;font-weight:600;padding:.3rem .85rem;border-radius:999px;
  background:var(--card);border:1px solid var(--line);color:var(--muted);
  transition:.25s;white-space:nowrap;
}
.cloud a:hover{
  color:var(--bg);background:linear-gradient(92deg,var(--main),var(--accent));
  border-color:transparent;transform:translateY(-2px);
}
.cloud a.hot{color:var(--main);border-color:rgba(6,182,212,.5)}
/* ============ 通用区块 ============ */
section{position:relative;z-index:1;padding:2.4rem 0}
.sec-head{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:.6rem;margin-bottom:1.2rem;
}
.sec-title{
  font-size:1.28rem;margin:0;display:flex;align-items:center;gap:.55rem;
}
.sec-title i{color:var(--accent);font-size:1rem}
.sec-desc{color:var(--muted);font-size:.8rem;margin:0}
.chip{
  font-size:.72rem;font-weight:700;padding:.22rem .7rem;border-radius:999px;
  background:rgba(6,182,212,.13);color:var(--main);border:1px solid var(--line);
}
/* ============ 轮播 ============ */
.spotlight{
  background:linear-gradient(135deg,var(--card) 0%,var(--card2) 100%);
  border:1px solid var(--line);border-radius:22px;overflow:hidden;
  box-shadow:0 18px 44px -26px rgba(0,0,0,.9);
}
.spot-body{padding:1.6rem 1.4rem}
.spot-tag{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.06em;
  padding:.24rem .7rem;border-radius:999px;margin-bottom:.7rem;
  background:linear-gradient(92deg,var(--main),var(--accent));color:#05121a;
}
.spot-body h3{font-size:1.4rem;margin-bottom:.5rem}
.spot-body p{color:var(--muted);font-size:.85rem;margin-bottom:1rem}
.spot-meta{display:flex;gap:1.1rem;flex-wrap:wrap;font-size:.76rem;color:var(--muted);margin-bottom:1.05rem}
.spot-meta b{color:var(--main)}
.spot-img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:16px;
  border:1px solid var(--line);
}
.carousel-indicators [data-bs-target]{
  width:8px;height:8px;border-radius:50%;background:var(--muted);border:0;
}
.carousel-indicators .active{background:var(--main)}
/* ============ 按钮 ============ */
.btn-neon{
  position:relative;overflow:hidden;border:0;border-radius:999px;
  padding:.5rem 1.35rem;font-size:.82rem;font-weight:700;color:#04141b;
  background:linear-gradient(92deg,var(--main),var(--accent));
  background-size:200% 100%;
  transition:background-position .5s,transform .25s;
}
.btn-neon:hover{background-position:100% 0;transform:translateY(-2px);color:#04141b}
.btn-neon::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-20deg);
}
.btn-neon:hover::after{animation:shine .85s ease}
@keyframes shine{to{left:150%}}
.btn-ghost{
  border-radius:999px;border:1px solid var(--line);color:var(--muted);
  font-size:.8rem;font-weight:600;padding:.45rem 1.15rem;background:transparent;
  transition:.25s;
}
.btn-ghost:hover{color:var(--text);border-color:var(--main);background:rgba(6,182,212,.1)}
/* ============ 海报网格 ============ */
.poster-grid{
  display:grid;gap:.8rem;
  grid-template-columns:repeat(6,minmax(0,1fr));
}
.poster-grid.rail{grid-template-columns:repeat(6,minmax(0,1fr))}
.p-card{
  background:var(--card);border:1px solid rgba(255,255,255,.05);
  border-radius:14px;overflow:hidden;transition:.28s;height:100%;
  display:flex;flex-direction:column;
}
.p-card:hover{
  transform:translateY(-5px);border-color:var(--line);
  box-shadow:0 16px 34px -20px rgba(6,182,212,.75);
}
.p-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:var(--card2)}
.p-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.p-card:hover .p-thumb img{transform:scale(1.06)}
.p-badge{
  position:absolute;top:.4rem;left:.4rem;font-size:.62rem;font-weight:800;
  padding:.15rem .5rem;border-radius:999px;
  background:rgba(12,10,26,.82);color:var(--main);border:1px solid var(--line);
}
.p-score{
  position:absolute;bottom:.4rem;right:.4rem;font-size:.7rem;font-weight:800;
  padding:.12rem .45rem;border-radius:8px;color:#04141b;
  background:linear-gradient(92deg,var(--main),var(--accent));
}
.p-info{padding:.55rem .6rem .7rem}
.p-name{
  font-size:.82rem;font-weight:700;margin:0 0 .2rem;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  min-height:2.13em;
}
.p-sub{color:var(--muted);font-size:.68rem;margin:0}
/* ============ 对比表格 ============ */
.cmp-wrap{
  background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;
}
.cmp-table{width:100%;margin:0;color:var(--text);font-size:.82rem}
.cmp-table th{
  background:rgba(6,182,212,.1);color:var(--main);font-weight:700;
  padding:.75rem .9rem;border-color:rgba(255,255,255,.06);white-space:nowrap;
}
.cmp-table td{padding:.7rem .9rem;border-color:rgba(255,255,255,.06);vertical-align:middle}
.cmp-table tbody tr:hover{background:rgba(6,182,212,.05)}
.yes{color:#34d399;font-weight:700}
.no{color:#f87171;font-weight:700}
/* ============ 编号清单 ============ */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{
  position:relative;padding:.85rem 1rem .85rem 3.1rem;margin-bottom:.6rem;
  background:var(--card);border:1px solid rgba(255,255,255,.05);
  border-radius:14px;font-size:.84rem;color:var(--muted);transition:.25s;
}
.steps li:hover{border-color:var(--line);color:var(--text)}
.steps li::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  position:absolute;left:.85rem;top:.8rem;
  font-family:'SFMono-Regular',Consolas,monospace;font-size:.82rem;font-weight:800;
  color:var(--accent);
}
.steps li b{color:var(--text)}
/* ============ 排行榜 ============ */
.rank-list{
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:.5rem;overflow:hidden;
}
.rank-item{
  display:flex;align-items:center;gap:.75rem;padding:.55rem .6rem;border-radius:12px;
  transition:.22s;
}
.rank-item:hover{background:rgba(6,182,212,.07)}
.rank-no{
  flex:0 0 26px;height:26px;border-radius:999px;display:grid;place-items:center;
  font-size:.74rem;font-weight:900;font-family:'SFMono-Regular',Consolas,monospace;
  background:rgba(255,255,255,.06);color:var(--muted);
}
.rank-item:nth-child(1) .rank-no{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#231600}
.rank-item:nth-child(2) .rank-no{background:linear-gradient(135deg,#e5e7eb,#9ca3af);color:#1a1a1a}
.rank-item:nth-child(3) .rank-no{background:linear-gradient(135deg,#d97706,#92400e);color:#fff5e6}
.rank-thumb{flex:0 0 40px;width:40px;aspect-ratio:2/3;border-radius:7px;object-fit:cover;background:var(--card2)}
.rank-mid{flex:1 1 auto;min-width:0}
.rank-mid h4{font-size:.83rem;margin:0;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-mid p{margin:0;font-size:.68rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-val{
  flex:0 0 auto;font-size:.78rem;font-weight:800;color:var(--main);
  font-family:'SFMono-Regular',Consolas,monospace;
}
.rank-bar{height:3px;border-radius:999px;background:rgba(255,255,255,.07);margin-top:.35rem;overflow:hidden}
.rank-bar span{display:block;height:100%;background:linear-gradient(92deg,var(--main),var(--accent));border-radius:999px}
/* ============ 数字统计 ============ */
.stat-box{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:1rem .8rem;text-align:center;height:100%;
}
.stat-num{
  font-family:'SFMono-Regular',Consolas,monospace;font-size:1.6rem;font-weight:800;
  color:var(--main);line-height:1.1;
}
.stat-num.accent{color:var(--accent)}
.stat-lbl{font-size:.72rem;color:var(--muted);margin-top:.25rem}
/* ============ FAQ ============ */
.faq-item{
  background:var(--card);border:1px solid rgba(255,255,255,.06);
  border-radius:14px;margin-bottom:.6rem;overflow:hidden;
}
.faq-item summary{
  cursor:pointer;padding:.85rem 1rem;font-size:.86rem;font-weight:700;
  list-style:none;display:flex;justify-content:space-between;gap:.5rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f078 ";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--main);font-size:.7rem;transition:.25s}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item p{margin:0;padding:0 1rem 1rem;color:var(--muted);font-size:.82rem}
/* ============ 友链 & 页脚 ============ */
.friend-box{
  background:var(--card);border:1px dashed var(--line);border-radius:18px;
  padding:1.1rem 1.2rem;font-size:.82rem;color:var(--muted);
}
footer{
  border-top:1px solid var(--line);padding:2rem 0 1.3rem;margin-top:1.5rem;
  background:rgba(255,255,255,.015);font-size:.8rem;color:var(--muted);
}
footer h6{color:var(--text);font-size:.85rem;font-weight:800;margin-bottom:.7rem}
footer a{color:var(--muted);transition:.2s}
footer a:hover{color:var(--main)}
.foot-links li{margin-bottom:.35rem}
.copy{
  border-top:1px solid rgba(255,255,255,.06);margin-top:1.3rem;padding-top:1rem;
  font-size:.75rem;display:flex;justify-content:space-between;gap:.6rem;flex-wrap:wrap;
}
/* ============ 回到顶部 ============ */
#toTop{
  position:fixed;right:16px;bottom:20px;z-index:1040;
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:linear-gradient(135deg,var(--card),var(--card2));color:var(--main);
  display:grid;place-items:center;font-size:.95rem;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s;
  box-shadow:0 10px 26px -12px rgba(6,182,212,.7);
}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0)}
#toTop:hover{color:var(--accent);border-color:var(--accent)}
/* ============ 响应式 ============ */
@media (max-width:1199.98px){.poster-grid,.poster-grid.rail{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (max-width:991.98px){.poster-grid,.poster-grid.rail{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:767.98px){
  .poster-grid,.poster-grid.rail{grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem}
  .hero{padding:1.9rem 0 1.2rem}
  section{padding:1.8rem 0}
  .sec-title{font-size:1.1rem}
  .p-name{font-size:.76rem}
}
@media (max-width:479.98px){
  .poster-grid,.poster-grid.rail{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* --- 子页面追加 --- */
.about-hero {padding:56px 0 24px;}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 24px;height:100%;}
.about-card h3 {font-size:1.08rem;font-weight:700;margin:0 0 12px;color:var(--text);}
.about-card p {color:var(--muted);font-size:.95rem;line-height:1.85;margin:0;}
.about-text {color:var(--muted);font-size:1rem;line-height:1.95;}
.about-text strong {color:var(--text);font-weight:600;}
.about-text a {color:var(--main);text-decoration:none;}
.about-text a:hover {color:var(--accent);}
.stat-row {display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;}
.stat-box .num {font-size:1.7rem;font-weight:800;color:var(--main);line-height:1.2;}
.stat-box .lbl {color:var(--muted);font-size:.85rem;margin-top:6px;letter-spacing:.5px;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {position:relative;padding:10px 0 10px 26px;color:var(--muted);font-size:.96rem;line-height:1.7;border-bottom:1px dashed rgba(6,182,212,.14);}
.about-list li:last-child {border-bottom:none;}
.about-list li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:10px;color:var(--accent);font-size:.8rem;}
.about-list li b {color:var(--text);font-weight:600;}
.about-cta {margin:48px 0 8px;background:linear-gradient(120deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:18px;padding:32px 26px;text-align:center;}
.about-cta h3 {font-size:1.25rem;font-weight:800;color:var(--text);margin-bottom:10px;}
.about-cta p {color:var(--muted);margin-bottom:20px;font-size:.95rem;}
.about-cta .btn-neon,.about-cta .btn-ghost {margin:0 6px;}

/* --- 子页面追加 --- */
.guide-hero {
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
  }
.guide-hero h1 {
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 14px;
  }
.guide-hero h1 .hl {
    color: var(--main);
  }
.guide-hero p {
    color: var(--muted);
    max-width: 720px;
    font-size: 1.02rem;
    line-height: 1.8;
  }
.guide-step {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 26px 24px;
    height: 100%;
    transition: transform .25s ease, border-color .25s ease;
  }
.guide-step:hover {
    transform: translateY(-4px);
    border-color: var(--main);
  }
.guide-step .step-no {
    font-family: 'Inter', monospace;
    font-size: 2rem;
    font-weight: 900;
    color: var(--main);
    opacity: .55;
    line-height: 1;
    margin-bottom: 12px;
  }
.guide-step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
  }
.guide-step p, .guide-step li {
    color: var(--muted);
    font-size: .93rem;
    line-height: 1.8;
  }
.guide-step ul {
    padding-left: 1.1rem;
    margin-bottom: 0;
  }
.guide-step ul li { margin-bottom: 6px; }
.tip-box {
    background: linear-gradient(135deg, rgba(6,182,212,.12), rgba(236,72,153,.09));
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 12px;
    padding: 18px 22px;
    color: var(--text);
    font-size: .93rem;
    line-height: 1.8;
  }
.tip-box strong { color: var(--accent); }
.faq-item h3 {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
  }
.faq-item h3 i { color: var(--main); margin-right: 8px; }
.kanban {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 6px;
  }
.kanban .chip {
    font-size: .85rem;
  }

/* --- 子页面追加 --- */
.legal-wrap {max-width:900px;margin:0 auto;}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 24px;margin-bottom:18px;transition:.25s;}
.legal-card:hover {border-color:rgba(6,182,212,.5);transform:translateY(-2px);}
.legal-card h2 {font-size:1.22rem;font-weight:800;color:var(--text);margin:0 0 12px;display:flex;align-items:center;gap:10px;}
.legal-card h2 i {color:var(--main);font-size:1.05rem;}
.legal-card h3 {font-size:1rem;font-weight:700;color:var(--main);margin:18px 0 8px;}
.legal-card p,.legal-card li {color:var(--muted);font-size:.95rem;line-height:1.85;margin-bottom:8px;}
.legal-card ul {padding-left:20px;margin-bottom:8px;}
.legal-card strong {color:var(--text);font-weight:600;}
.legal-note {background:var(--card2);border-left:3px solid var(--accent);border-radius:10px;padding:14px 16px;margin-top:14px;}
.legal-note p {margin:0;color:var(--text);font-size:.9rem;}
.legal-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;}
.legal-meta .chip {font-size:.78rem;}
.legal-toc {background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin-bottom:24px;}
.legal-toc h3 {font-size:.95rem;font-weight:800;color:var(--text);margin:0 0 10px;}
.legal-toc a {display:block;color:var(--muted);text-decoration:none;font-size:.88rem;padding:5px 0;border-bottom:1px dashed rgba(6,182,212,.12);transition:.2s;}
.legal-toc a:last-child {border-bottom:none;}
.legal-toc a:hover {color:var(--main);padding-left:5px;}
.legal-toc a i {color:var(--main);margin-right:8px;font-size:.75rem;}
.legal-card {padding:20px 16px;}
.legal-card h2 {font-size:1.08rem;}

/* --- 子页面追加 --- */
/* 本页专属：站点地图结构样式（少量补充，配色沿用站点变量） */
.sitemap-wrap {padding:48px 0 70px}
.sitemap-intro {background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 24px;margin-bottom:34px}
.sitemap-intro p {color:var(--muted);line-height:1.85;margin:0}
.sitemap-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.map-card {background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 22px 18px;transition:.25s;height:100%}
.map-card:hover {background:var(--card2);border-color:var(--main);transform:translateY(-3px)}
.map-card h3 {font-size:1.05rem;font-weight:700;color:var(--text);margin:0 0 6px;display:flex;align-items:center;gap:10px}
.map-card h3 .ic {width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:rgba(6,182,212,.14);color:var(--main);font-size:.95rem}
.map-card .map-note {color:var(--muted);font-size:.85rem;line-height:1.7;margin:0 0 12px}
.map-links {list-style:none;padding:0;margin:0}
.map-links li {margin-bottom:8px}
.map-links a {color:var(--text);text-decoration:none;font-size:.92rem;display:inline-flex;align-items:center;gap:8px;transition:.2s}
.map-links a:hover {color:var(--main)}
.map-links a i {color:var(--accent);font-size:.65rem}
.map-links a .tag {font-size:.72rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 9px;margin-left:4px}
.sitemap-tips {background:var(--card2);border:1px solid var(--line);border-radius:18px;padding:26px 24px;margin-top:36px}
.sitemap-tips h3 {font-size:1.1rem;font-weight:700;color:var(--text);margin:0 0 14px}
.sitemap-tips ul {margin:0;padding-left:1.1rem;color:var(--muted);line-height:1.9}
.sitemap-tips ul li strong {color:var(--text);font-weight:600}
.sitemap-wrap {padding:30px 0 50px}
.map-card {padding:18px}

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#e0f2fe !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#e0f2fe !important; }