:root{
  --primary:#6d5dfc;
  --accent:#22d3ee;
  --bg:#0f1020;
  --text:#e8eaf6;
  --card:#181a30;
  --card-2:#1f2240;
  --border:rgba(109,93,252,.22);
  --muted:#9aa0c4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:Inter,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  letter-spacing:.1px;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
::selection{background:var(--primary);color:#fff}

/* ===== 顶部导航 ===== */
.top-nav{
  background:rgba(15,16,32,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:1030;
}
.brand-logo{
  font-weight:900;font-size:1.32rem;color:var(--text);
  display:inline-flex;align-items:center;gap:.45rem;
  letter-spacing:.5px;
}
.brand-logo i{color:var(--accent);font-size:1.15rem}
.brand-logo span.dot{color:var(--primary)}
.nav-link{
  color:var(--muted)!important;
  font-weight:500;font-size:.9rem;
  padding:.45rem .85rem!important;
  border-radius:999px;
  transition:.25s;
  white-space:nowrap;
}
.nav-link:hover,.nav-link.active{
  color:#fff!important;
  background:rgba(109,93,252,.22);
}
.navbar-toggler{border:none;color:var(--text)}
.navbar-toggler:focus{box-shadow:none}
.search-pill{
  background:var(--card);border:1px solid var(--border);
  border-radius:999px;padding:.3rem .35rem .3rem 1rem;
  display:flex;align-items:center;gap:.4rem;
}
.search-pill input{
  background:transparent;border:none;outline:none;color:var(--text);
  font-size:.82rem;width:120px;
}
.search-pill input::placeholder{color:var(--muted)}
.search-pill button{
  background:var(--primary);border:none;color:#fff;
  border-radius:999px;width:28px;height:28px;font-size:.75rem;
}

/* ===== Hero 轮播 ===== */
.hero-wrap{position:relative;padding:1.6rem 0 1rem}
.hero-slide{
  border-radius:24px;overflow:hidden;position:relative;
  min-height:330px;
  background:
    radial-gradient(120% 140% at 10% 0%,rgba(109,93,252,.45),transparent 55%),
    radial-gradient(120% 140% at 95% 100%,rgba(34,211,238,.32),transparent 55%),
    linear-gradient(135deg,#141632,#0f1020 70%);
  border:1px solid var(--border);
  box-shadow:0 18px 50px -20px rgba(109,93,252,.5);
  padding:2.2rem 2.4rem;
  display:flex;flex-direction:column;justify-content:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:.72rem;font-weight:600;letter-spacing:1.6px;
  color:var(--accent);text-transform:uppercase;margin-bottom:.8rem;
}
.hero-title{
  font-size:clamp(1.7rem,3.6vw,2.9rem);
  font-weight:900;line-height:1.25;margin-bottom:.4rem;
  min-height:1.3em;
}
.type-cursor{
  display:inline-block;width:2px;height:1em;background:var(--accent);
  margin-left:3px;vertical-align:-.12em;animation:blink 1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}
.hero-sub{color:var(--muted);font-size:.92rem;max-width:620px;margin-bottom:1.1rem;line-height:1.7}
.hero-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.2rem}
.tag-pill{
  font-size:.72rem;font-weight:600;
  background:rgba(34,211,238,.12);color:var(--accent);
  border:1px solid rgba(34,211,238,.28);
  padding:.28rem .78rem;border-radius:999px;
}
.btn-main{
  background:linear-gradient(120deg,var(--primary),#8b7dff);
  color:#fff;border:none;border-radius:999px;
  padding:.62rem 1.6rem;font-weight:700;font-size:.88rem;
  box-shadow:0 10px 26px -10px var(--primary);
  transition:.25s;
}
.btn-main:hover{transform:translateY(-2px);color:#fff;box-shadow:0 14px 32px -10px var(--primary)}
.btn-ghost{
  background:transparent;border:1px solid var(--border);color:var(--text);
  border-radius:999px;padding:.62rem 1.5rem;font-weight:600;font-size:.88rem;transition:.25s;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero-dots{display:flex;gap:.4rem;margin-top:1.4rem}
.hero-dots i{width:22px;height:4px;border-radius:2px;background:rgba(255,255,255,.18);display:block}
.hero-dots i.on{background:var(--accent)}

/* ===== 区块标题 ===== */
.sec{padding:2.2rem 0 .6rem}
.sec-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.15rem;flex-wrap:wrap;gap:.6rem;
}
.sec-title{
  font-size:1.14rem;font-weight:800;margin:0;display:flex;align-items:center;gap:.55rem;
}
.sec-title i{color:var(--accent);font-size:.95rem}
.sec-title small{font-size:.72rem;color:var(--muted);font-weight:500;margin-left:.2rem}
.more-link{font-size:.78rem;color:var(--muted);font-weight:600;transition:.2s}
.more-link:hover{color:var(--accent)}

/* ===== 分类入口 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:.7rem}
.cat-chip{
  display:flex;align-items:center;gap:.5rem;
  background:var(--card);border:1px solid var(--border);
  border-radius:999px;padding:.55rem .9rem;
  font-size:.8rem;font-weight:600;color:var(--text);
  transition:.25s;
}
.cat-chip i{color:var(--primary);font-size:.85rem}
.cat-chip:hover{transform:translateY(-2px);border-color:var(--accent);background:var(--card-2)}
.cat-chip:hover i{color:var(--accent)}

/* ===== 海报卡 ===== */
.poster-wall{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(148px,1fr));
  gap:.85rem;
}
.pcard{
  background:var(--card);border:1px solid var(--border);
  border-radius:16px;overflow:hidden;cursor:pointer;
  transition:transform .28s ease,border-color .28s,box-shadow .28s;
  opacity:0;transform:translateY(18px);
}
.pcard.in{opacity:1;transform:translateY(0)}
.pcard:hover{transform:translateY(-5px) scale(1.025);border-color:var(--accent);box-shadow:0 16px 34px -16px rgba(34,211,238,.5)}
.pcard:hover .pcover img{transform:scale(1.07)}
.pcover{position:relative;aspect-ratio:2/3;overflow:hidden;background:#101226}
.pcover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;display:block}
.pcover .rate{
  position:absolute;top:.4rem;right:.4rem;
  background:rgba(15,16,32,.82);backdrop-filter:blur(4px);
  color:var(--accent);font-size:.68rem;font-weight:800;
  padding:.16rem .42rem;border-radius:999px;
}
.pcover .ybadge{
  position:absolute;bottom:.4rem;left:.4rem;
  font-size:.62rem;font-weight:700;color:#dfe3ff;
  background:rgba(109,93,252,.75);padding:.13rem .4rem;border-radius:6px;
}
.pinfo{padding:.5rem .6rem .62rem}
.pname{font-size:.8rem;font-weight:700;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:.22rem}
.pmeta{font-size:.66rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 横向滚动行 */
.hscroll{
  display:flex;gap:.8rem;overflow-x:auto;padding-bottom:.6rem;
  scrollbar-width:thin;scrollbar-color:var(--primary) transparent;
}
.hscroll::-webkit-scrollbar{height:6px}
.hscroll::-webkit-scrollbar-thumb{background:var(--primary);border-radius:3px}
.hscroll::-webkit-scrollbar-track{background:rgba(255,255,255,.05)}
.hscroll .pcard{flex:0 0 148px}

/* ===== 排行榜 ===== */
.rank-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:.9rem}
.rank-box{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:.9rem 1rem}
.rank-box h3{font-size:.88rem;font-weight:800;margin:0 0 .7rem;display:flex;align-items:center;gap:.45rem}
.rank-box h3 i{color:var(--accent);font-size:.8rem}
.rank-row{
  display:flex;align-items:center;gap:.65rem;
  padding:.42rem .3rem;border-radius:10px;transition:.2s;cursor:pointer;
}
.rank-row:hover{background:var(--card-2)}
.rank-no{
  width:24px;height:24px;flex:0 0 24px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:.7rem;font-weight:900;background:rgba(255,255,255,.07);color:var(--muted);
}
.rank-no.g1{background:linear-gradient(135deg,#ffd76e,#e6a91d);color:#3a2600}
.rank-no.g2{background:linear-gradient(135deg,#dfe6f7,#a8b4cc);color:#232a3c}
.rank-no.g3{background:linear-gradient(135deg,#f0a97a,#c87342);color:#331b08}
.rank-name{font-size:.8rem;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-score{font-size:.72rem;font-weight:800;color:var(--accent)}

/* ===== 图标列表 / 手风琴 ===== */
.feat-item{
  display:flex;gap:.75rem;align-items:flex-start;
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:.85rem 1rem;
}
.feat-item i{
  color:var(--accent);font-size:.95rem;margin-top:.15rem;flex:0 0 auto;
}
.feat-item h4{font-size:.86rem;font-weight:800;margin:0 0 .18rem}
.feat-item p{font-size:.76rem;color:var(--muted);margin:0;line-height:1.65}

.accordion-item{
  background:var(--card)!important;border:1px solid var(--border)!important;
  border-radius:14px!important;overflow:hidden;margin-bottom:.6rem;
}
.accordion-button{
  background:var(--card)!important;color:var(--text)!important;
  font-size:.85rem;font-weight:700;box-shadow:none!important;padding:.85rem 1rem;
}
.accordion-button:not(.collapsed){background:var(--card-2)!important;color:var(--accent)!important}
.accordion-button::after{filter:invert(.8)}
.accordion-body{font-size:.78rem;color:var(--muted);line-height:1.8;padding:.4rem 1rem 1rem}

/* ===== 专题 ===== */
.special-card{
  background:
    radial-gradient(120% 130% at 100% 0%,rgba(34,211,238,.18),transparent 60%),
    linear-gradient(135deg,#191c3a,#12142a);
  border:1px solid var(--border);border-radius:20px;padding:1.5rem;
  height:100%;
}
.special-card h3{font-size:1rem;font-weight:800;margin-bottom:.6rem}
.special-card p{font-size:.79rem;color:var(--muted);line-height:1.8;margin-bottom:.9rem}
.special-list{list-style:none;padding:0;margin:0}
.special-list li{
  font-size:.78rem;color:var(--text);padding:.32rem 0;
  border-bottom:1px dashed rgba(255,255,255,.08);
  display:flex;gap:.5rem;align-items:center;
}
.special-list li:last-child{border-bottom:none}
.special-list li i{color:var(--primary);font-size:.6rem}

.rec-chip{
  display:block;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:.85rem 1rem;transition:.25s;
}
.rec-chip:hover{border-color:var(--accent);transform:translateY(-3px)}
.rec-chip .rn{font-size:.85rem;font-weight:800;margin-bottom:.2rem;display:flex;align-items:center;gap:.4rem}
.rec-chip .rn i{color:var(--accent);font-size:.72rem}
.rec-chip .rd{font-size:.72rem;color:var(--muted);line-height:1.6}

/* ===== 友链 & 页脚 ===== */
.friend-links{
  background:var(--card);border:1px solid var(--border);
  border-radius:18px;padding:1.1rem 1.2rem;
}
.friend-links h4{font-size:.85rem;font-weight:800;margin-bottom:.6rem;display:flex;align-items:center;gap:.45rem}
.friend-links h4 i{color:var(--accent);font-size:.75rem}
.friend-links .fl-body{font-size:.76rem;color:var(--muted);line-height:2}

footer{
  border-top:1px solid var(--border);margin-top:2.4rem;
  padding:2rem 0 1.4rem;background:rgba(24,26,48,.5);
}
footer .f-brand{font-weight:900;font-size:1.05rem;display:flex;align-items:center;gap:.4rem;margin-bottom:.6rem}
footer .f-brand i{color:var(--accent)}
footer p{font-size:.75rem;color:var(--muted);line-height:1.9;margin-bottom:.4rem}
footer a{color:var(--muted);font-size:.75rem;transition:.2s}
footer a:hover{color:var(--accent)}
.f-links{display:flex;flex-wrap:wrap;gap:.3rem 1rem}

/* ===== 弹窗 ===== */
.modal-mask{
  position:fixed;inset:0;background:rgba(5,6,16,.78);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;z-index:2000;padding:1rem;
}
.modal-mask.show{display:flex;animation:fadeIn .22s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.detail-card{
  background:#fff;color:#1b1e33;border-radius:20px;max-width:720px;width:100%;
  display:flex;overflow:hidden;position:relative;
  box-shadow:0 30px 80px -20px rgba(0,0,0,.7);
  animation:pop .26s cubic-bezier(.2,.9,.3,1.4);
  max-height:88vh;
}
@keyframes pop{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
.dc-poster{flex:0 0 210px;background:#0f1020}
.dc-poster img{width:100%;height:100%;object-fit:cover;display:block;min-height:180px}
.dc-body{flex:1;padding:1.3rem 1.4rem;overflow-y:auto}
.dc-body h3{font-size:1.2rem;font-weight:900;margin:0 0 .5rem;color:#141736}
.dc-rating{
  display:inline-block;background:#f2f0ff;color:#6d5dfc;font-weight:900;font-size:.8rem;
  padding:.18rem .6rem;border-radius:999px;margin-bottom:.8rem;
}
.dc-meta{font-size:.78rem;color:#555a75;line-height:1.9;margin-bottom:.7rem}
.dc-meta b{color:#141736;font-weight:700}
.dc-plot{font-size:.8rem;color:#3d425e;line-height:1.85;margin:0}
.dc-close{
  position:absolute;top:.7rem;right:.8rem;width:30px;height:30px;border-radius:50%;
  border:none;background:#f0f0f7;color:#333;font-size:1rem;line-height:1;
  cursor:pointer;transition:.2s;z-index:2;
}
.dc-close:hover{background:#6d5dfc;color:#fff}

/* ===== 滚动淡入 ===== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.3,1)}
.reveal.in{opacity:1;transform:translateY(0)}

@media (max-width:768px){
  .hero-slide{padding:1.6rem 1.2rem;min-height:280px}
  .poster-wall{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.6rem}
  .hscroll .pcard{flex:0 0 128px}
  .detail-card{flex-direction:column;max-height:90vh}
  .dc-poster{flex:0 0 auto;max-height:220px}
  .dc-poster img{max-height:220px}
  .search-pill{display:none}
  .rank-grid{grid-template-columns:1fr}
}

/* --- 子页面追加 --- */
.about-hero {padding:56px 0 24px;}
.about-hero .hero-eyebrow {margin-bottom:14px;}
.about-hero .hero-title {font-size:clamp(1.7rem,4vw,2.9rem);line-height:1.25;font-weight:800;}
.about-hero .hero-sub {max-width:760px;margin-top:16px;color:var(--muted);line-height:1.9;font-size:1rem;}
.about-block {background:var(--card);border:1px solid var(--border);border-radius:18px;padding:26px 24px;height:100%;}
.about-block h3 {font-size:1.08rem;font-weight:700;color:var(--text);margin-bottom:12px;display:flex;align-items:center;gap:9px;}
.about-block h3 i {color:var(--accent);font-size:.95rem;}
.about-block p {color:var(--muted);font-size:.94rem;line-height:1.9;margin:0;}
.about-block p + p {margin-top:10px;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {color:var(--muted);font-size:.94rem;line-height:1.8;padding-left:20px;position:relative;margin-bottom:9px;}
.about-list li::before {content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--primary);}
.about-list li strong {color:var(--text);font-weight:600;}
.stat-strip {display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:6px;}
.stat-cell {background:var(--card-2);border:1px solid var(--border);border-radius:14px;padding:18px 14px;text-align:center;}
.stat-cell b {display:block;font-size:1.5rem;font-weight:800;color:var(--accent);letter-spacing:.5px;}
.stat-cell span {display:block;margin-top:6px;font-size:.82rem;color:var(--muted);}
.timeline {position:relative;padding-left:26px;}
.timeline::before {content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--primary),var(--accent));opacity:.5;}
.tl-item {position:relative;margin-bottom:22px;}
.tl-item:last-child {margin-bottom:0;}
.tl-item::before {content:"";position:absolute;left:-26px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);}
.tl-item h4 {font-size:.98rem;font-weight:700;color:var(--text);margin:0 0 6px;}
.tl-item p {color:var(--muted);font-size:.9rem;line-height:1.8;margin:0;}
.faq-item {border-bottom:1px solid var(--border);padding:16px 0;}
.faq-item:last-child {border-bottom:none;}
.faq-item h4 {font-size:.98rem;font-weight:700;color:var(--text);margin:0 0 8px;display:flex;gap:9px;align-items:flex-start;}
.faq-item h4 i {color:var(--primary);font-size:.85rem;margin-top:4px;}
.faq-item p {color:var(--muted);font-size:.9rem;line-height:1.85;margin:0;}
.cta-band {background:linear-gradient(120deg,rgba(109,93,252,.16),rgba(34,211,238,.10));border:1px solid var(--border);border-radius:20px;padding:32px 26px;text-align:center;}
.cta-band h3 {font-size:1.25rem;font-weight:800;color:var(--text);margin-bottom:10px;}
.cta-band p {color:var(--muted);font-size:.93rem;line-height:1.8;max-width:620px;margin:0 auto 18px;}
.cta-actions {display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
.stat-strip {grid-template-columns:repeat(2,1fr);}
.about-hero {padding:36px 0 16px;}

/* --- 子页面追加 --- */
/* 顶部导航补齐基础样式，避免样式表差异 */
  .top-nav {
    background:rgba(15,16,32,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--border);
    position:sticky;
    top:0;
    z-index:1030;
    padding:.75rem 0;
  }
.top-nav .nav-link {
    color:var(--muted);
    font-weight:500;
    padding:.4rem .85rem;
    border-radius:999px;
    transition:.2s;
  }
.top-nav .nav-link:hover,
  .top-nav .nav-link.active {
    color:var(--text);
    background:rgba(109,93,252,.18);
  }
/* 页面头部 */
  .guide-hero {
    padding:3.5rem 0 2.5rem;
    background:
      radial-gradient(900px 380px at 15% -10%, rgba(109,93,252,.28), transparent 60%),
      radial-gradient(700px 340px at 90% 0%, rgba(34,211,238,.16), transparent 60%);
    border-bottom:1px solid var(--border);
  }
.guide-eyebrow {
    display:inline-flex;
    align-items:center;
    gap:.5rem;
    font-size:.8rem;
    letter-spacing:2px;
    text-transform:uppercase;
    color:var(--accent);
    font-weight:600;
    margin-bottom:1rem;
  }
.guide-title {
    font-size:clamp(1.7rem,3.4vw,2.7rem);
    font-weight:800;
    line-height:1.25;
    margin-bottom:1rem;
  }
.guide-title .hl {
    background:linear-gradient(135deg,var(--primary),var(--accent));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
.guide-sub {
    color:var(--muted);
    font-size:1.02rem;
    max-width:760px;
    line-height:1.85;
  }
.quick-tags {
    display:flex;
    flex-wrap:wrap;
    gap:.55rem;
    margin-top:1.5rem;
  }
.quick-tags .tag-pill {
    background:var(--card);
    border:1px solid var(--border);
    color:var(--text);
    padding:.4rem 1rem;
    border-radius:999px;
    font-size:.86rem;
    transition:.2s;
  }
.quick-tags .tag-pill:hover {
    border-color:var(--accent);
    color:var(--accent);
    transform:translateY(-2px);
  }
/* 区块 */
  .sec {padding:3rem 0;}
.sec-desc {color:var(--muted);line-height:1.8;max-width:780px;}
/* 步骤卡 */
  .step-card {
    background:var(--card);
    border:1px solid var(--border);
    border-radius:18px;
    padding:1.6rem 1.4rem;
    height:100%;
    transition:.25s;
    position:relative;
    overflow:hidden;
  }
.step-card:hover {
    transform:translateY(-4px);
    border-color:rgba(34,211,238,.45);
    background:var(--card-2);
  }
.step-num {
    font-size:.78rem;
    font-weight:800;
    letter-spacing:2px;
    color:var(--accent);
    margin-bottom:.7rem;
  }
.step-card h3 {
    font-size:1.08rem;
    font-weight:700;
    margin-bottom:.6rem;
    line-height:1.5;
  }
.step-card p {
    color:var(--muted);
    font-size:.92rem;
    line-height:1.8;
    margin:0;
  }
.step-card .step-icon {
    position:absolute;
    right:1rem;
    top:1rem;
    font-size:1.6rem;
    color:rgba(109,93,252,.28);
  }
/* 筛选说明列表 */
  .filter-box {
    background:var(--card);
    border:1px solid var(--border);
    border-radius:18px;
    padding:1.6rem;
    height:100%;
  }
.filter-box h3 {
    font-size:1.05rem;
    font-weight:700;
    margin-bottom:1rem;
  }
.filter-row {
    display:flex;
    align-items:flex-start;
    gap:.9rem;
    padding:.75rem 0;
    border-bottom:1px dashed rgba(109,93,252,.18);
  }
.filter-row:last-child {border-bottom:0;}
.filter-row .fi {
    color:var(--accent);
    font-size:1rem;
    margin-top:.15rem;
    flex:0 0 auto;
  }
.filter-row .ft strong {
    display:block;
    font-size:.95rem;
    color:var(--text);
    margin-bottom:.2rem;
  }
.filter-row .ft span {
    color:var(--muted);
    font-size:.88rem;
    line-height:1.7;
  }
/* 播放设置 */
  .setting-grid {
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:1rem;
  }
.setting-item {
    background:var(--card);
    border:1px solid var(--border);
    border-radius:14px;
    padding:1.1rem 1.2rem;
    display:flex;
    gap:.9rem;
    align-items:flex-start;
  }
.setting-item i {
    color:var(--accent);
    font-size:1.15rem;
    margin-top:.1rem;
  }
.setting-item h4 {
    font-size:.98rem;
    font-weight:700;
    margin-bottom:.35rem;
  }
.setting-item p {
    color:var(--muted);
    font-size:.87rem;
    line-height:1.75;
    margin:0;
  }
/* 常见问题 */
  .faq-item {
    background:var(--card);
    border:1px solid var(--border);
    border-radius:14px;
    margin-bottom:.9rem;
    overflow:hidden;
  }
.faq-q {
    width:100%;
    background:transparent;
    border:0;
    color:var(--text);
    text-align:left;
    padding:1.05rem 1.25rem;
    font-size:.98rem;
    font-weight:600;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:1rem;
    cursor:pointer;
  }
.faq-q i {
    color:var(--accent);
    transition:.25s;
    flex:0 0 auto;
  }
.faq-q.open i {transform:rotate(45deg);}
.faq-a {
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
    color:var(--muted);
    font-size:.9rem;
    line-height:1.85;
    padding:0 1.25rem;
  }
.faq-a.show {
    max-height:320px;
    padding-bottom:1.15rem;
  }
/* 提示条 */
  .tip-bar {
    background:linear-gradient(135deg,rgba(109,93,252,.16),rgba(34,211,238,.10));
    border:1px solid var(--border);
    border-radius:16px;
    padding:1.2rem 1.4rem;
    display:flex;
    gap:1rem;
    align-items:flex-start;
    margin-top:2rem;
  }
.tip-bar i {color:var(--accent);font-size:1.25rem;margin-top:.1rem;}
.tip-bar p {margin:0;color:var(--muted);font-size:.9rem;line-height:1.8;}
.tip-bar strong {color:var(--text);}
/* 底部行动区 */
  .cta-box {
    background:
      radial-gradient(600px 240px at 10% 0%, rgba(109,93,252,.30), transparent 65%),
      var(--card);
    border:1px solid var(--border);
    border-radius:22px;
    padding:2.2rem 1.8rem;
    text-align:center;
  }
.cta-box h2 {
    font-size:clamp(1.2rem,2.4vw,1.6rem);
    font-weight:800;
    margin-bottom:.8rem;
  }
.cta-box p {
    color:var(--muted);
    max-width:640px;
    margin:0 auto 1.5rem;
    line-height:1.85;
    font-size:.95rem;
  }
/* 页脚 */
  .site-foot {
    border-top:1px solid var(--border);
    padding:2.5rem 0 2rem;
    margin-top:2rem;
    background:rgba(24,26,48,.4);
  }
.foot-brand {
    font-weight:800;
    font-size:1.1rem;
    color:var(--text);
    display:inline-flex;
    align-items:center;
    gap:.5rem;
    margin-bottom:.8rem;
  }
.foot-brand i {color:var(--accent);}
.foot-desc {color:var(--muted);font-size:.88rem;line-height:1.8;max-width:420px;}
.foot-title {font-size:.92rem;font-weight:700;margin-bottom:.9rem;}
.foot-links a {display:block;color:var(--muted);font-size:.88rem;padding:.25rem 0;transition:.2s;}
.foot-links a:hover {color:var(--accent);}
.foot-bottom {
    border-top:1px solid rgba(109,93,252,.15);
    margin-top:1.8rem;
    padding-top:1.2rem;
    color:var(--muted);
    font-size:.82rem;
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
    gap:.6rem;
  }
.setting-grid {grid-template-columns:1fr;}
.guide-hero {padding:2.4rem 0 1.8rem;}

/* --- 子页面追加 --- */
.rank-wrap {max-width:960px;margin:0 auto;}
.rank-card {background:var(--card);border:1px solid var(--border);border-radius:18px;padding:26px 24px;margin-bottom:22px;}
.rank-card h2 {font-size:1.28rem;font-weight:800;margin:0 0 14px;color:var(--text);line-height:1.5;}
.rank-card h2 .idx {display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#0b0c18;font-size:.9rem;font-weight:900;margin-right:10px;vertical-align:middle;}
.rank-card h3 {font-size:1.02rem;font-weight:700;color:var(--accent);margin:22px 0 10px;}
.rank-card p,.rank-card li {color:var(--muted);font-size:.95rem;line-height:1.95;}
.rank-card p {margin-bottom:12px;}
.rank-card ul {padding-left:20px;margin-bottom:12px;}
.rank-card li {margin-bottom:6px;}
.rank-card strong {color:var(--text);font-weight:600;}
.rank-table {width:100%;border-collapse:separate;border-spacing:0;margin:14px 0 4px;font-size:.92rem;}
.rank-table th {background:var(--card-2);color:var(--text);font-weight:700;text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);}
.rank-table th:first-child {border-radius:10px 0 0 0;}
.rank-table th:last-child {border-radius:0 10px 0 0;}
.rank-table td {padding:12px 14px;color:var(--muted);border-bottom:1px solid var(--border);line-height:1.7;}
.rank-table tr:last-child td {border-bottom:none;}
.rank-table td:first-child {color:var(--text);font-weight:600;}
.tag-row {display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px;}
.tag-row .tag-pill {font-size:.82rem;}
.note-box {background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.28);border-radius:14px;padding:16px 18px;margin-top:16px;}
.note-box p {margin:0;color:var(--text);font-size:.9rem;line-height:1.85;}
.note-box i {color:var(--accent);margin-right:8px;}
.faq-item h3 {margin:0 0 8px;color:var(--text);font-size:.98rem;font-weight:700;}
.page-hero {padding:52px 0 26px;text-align:center;}
.page-hero .hero-eyebrow {display:inline-block;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:14px;}
.page-hero h1 {font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;line-height:1.35;margin:0 0 14px;color:var(--text);}
.page-hero .hero-sub {color:var(--muted);max-width:680px;margin:0 auto;font-size:.96rem;line-height:1.9;}
.rank-card {padding:20px 16px;}
.rank-table th,.rank-table td {padding:10px 8px;font-size:.85rem;}

/* --- 子页面追加 --- */
.page-hero::before {content:"";position:absolute;top:-160px;right:-120px;width:460px;height:460px;border-radius:50%;
    background:radial-gradient(circle,rgba(109,93,252,.28),transparent 68%);pointer-events:none;}
.page-hero::after {content:"";position:absolute;bottom:-200px;left:-140px;width:420px;height:420px;border-radius:50%;
    background:radial-gradient(circle,rgba(34,211,238,.16),transparent 70%);pointer-events:none;}
.page-eyebrow {display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.16em;
    text-transform:uppercase;color:var(--accent);border:1px solid var(--border);border-radius:999px;
    padding:6px 14px;background:rgba(34,211,238,.06);}
.page-title {font-size:clamp(1.8rem,4.4vw,3rem);font-weight:800;line-height:1.22;margin:18px 0 14px;letter-spacing:-.02em;}
.page-title .hl {background:linear-gradient(92deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.page-sub {color:var(--muted);max-width:720px;font-size:1.02rem;line-height:1.85;}
.doc-wrap {padding:8px 0 70px;}
.doc-card {background:var(--card);border:1px solid var(--border);border-radius:18px;padding:30px 30px 26px;margin-bottom:22px;position:relative;}
.doc-card:hover {border-color:rgba(109,93,252,.45);}
.doc-num {position:absolute;top:24px;right:26px;font-size:2.4rem;font-weight:900;color:rgba(109,93,252,.16);line-height:1;}
.doc-card h2 {font-size:1.22rem;font-weight:700;margin:0 0 14px;padding-left:14px;position:relative;color:var(--text);}
.doc-card h2::before {content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:4px;
    background:linear-gradient(180deg,var(--primary),var(--accent));}
.doc-card p {color:var(--muted);line-height:1.92;margin-bottom:12px;font-size:.95rem;}
.doc-card p:last-child {margin-bottom:0;}
.doc-card ul {margin:0;padding-left:0;list-style:none;}
.doc-card li {color:var(--muted);line-height:1.9;font-size:.95rem;padding-left:24px;position:relative;margin-bottom:9px;}
.doc-card li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.68rem;
    color:var(--accent);position:absolute;left:0;top:7px;}
.doc-card strong {color:var(--text);font-weight:600;}
.note-line {margin-top:16px;padding:14px 16px;border-radius:12px;background:var(--card-2);
    border-left:3px solid var(--primary);color:var(--text);font-size:.9rem;line-height:1.8;}
.toc {background:var(--card-2);border:1px solid var(--border);border-radius:16px;padding:22px 24px;margin-bottom:26px;}
.toc h3 {font-size:.95rem;font-weight:700;margin:0 0 14px;color:var(--text);letter-spacing:.02em;}
.toc a {display:block;color:var(--muted);text-decoration:none;font-size:.9rem;padding:6px 0;
    border-bottom:1px dashed rgba(109,93,252,.14);transition:.2s;}
.toc a:last-child {border-bottom:none;}
.toc a:hover {color:var(--accent);padding-left:6px;}
.cta-box h3 {font-size:1.15rem;font-weight:700;margin-bottom:10px;}
.cta-box .btn-main {display:inline-block;margin:0 6px;}
.btn-main,.btn-ghost {display:inline-flex;align-items:center;gap:8px;padding:11px 24px;border-radius:999px;
    font-size:.92rem;font-weight:600;text-decoration:none;transition:.22s;}
.upd {display:inline-flex;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);
    margin-top:16px;border:1px dashed var(--border);border-radius:999px;padding:6px 16px;}
.doc-card {padding:24px 20px;}
.doc-num {font-size:1.9rem;top:18px;right:18px;}
.doc-card h2 {font-size:1.08rem;}

/* --- 子页面追加 --- */
/* 本页专属少量样式,复用站点变量 */
.contact-hero {padding:56px 0 24px}
.contact-hero .hero-eyebrow {margin-bottom:14px}
.contact-hero .hero-title {font-size:clamp(1.7rem,4.2vw,2.7rem);line-height:1.25}
.contact-hero .hero-sub {margin-top:16px;max-width:760px}
.form-card {background:var(--card);border:1px solid var(--border);border-radius:18px;padding:28px 26px}
.form-card h3 {font-size:1.15rem;font-weight:700;margin-bottom:6px;color:var(--text)}
.form-card .form-tip {color:var(--muted);font-size:.88rem;margin-bottom:20px}
.field {margin-bottom:18px}
.field label {display:block;font-size:.86rem;font-weight:600;color:var(--text);margin-bottom:8px;letter-spacing:.2px}
.field label span.req {color:var(--accent);margin-left:3px}
.field input,.field select,.field textarea {
  width:100%;background:rgba(0,0,0,.35);color:var(--text);
  border:1px solid var(--border);border-radius:11px;padding:11px 14px;
  font-family:inherit;font-size:.92rem;outline:none;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus {
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(109,93,252,.18);
}
.field input::placeholder,.field textarea::placeholder {color:rgba(154,160,196,.65)}
.field select option {background:#181a30;color:var(--text)}
.field textarea {resize:vertical;min-height:118px}
.form-submit {
  display:inline-flex;align-items:center;gap:9px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;font-weight:700;font-size:.95rem;padding:12px 30px;border-radius:999px;
  transition:.25s;
}
.form-submit:hover {transform:translateY(-2px);box-shadow:0 10px 26px rgba(109,93,252,.4)}
.form-note {color:var(--muted);font-size:.8rem;margin-top:14px;line-height:1.7}
.side-card {background:var(--card-2);border:1px solid var(--border);border-radius:18px;padding:22px 22px}
.side-card + .side-card {margin-top:18px}
.side-card h4 {font-size:1rem;font-weight:700;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:9px}
.side-card h4 i {color:var(--accent);font-size:.9rem}
.side-card ul {list-style:none;margin:0;padding:0}
.side-card li {display:flex;gap:10px;font-size:.87rem;color:var(--muted);line-height:1.65;padding:7px 0;border-bottom:1px dashed rgba(109,93,252,.14)}
.side-card li:last-child {border-bottom:none}
.side-card li i {color:var(--primary);margin-top:4px;font-size:.75rem;flex-shrink:0}
.status-row {display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.status-chip {
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;color:var(--text);
  background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.28);
  padding:7px 14px;border-radius:999px;
}
.status-chip i {color:var(--accent);font-size:.78rem}
.rule-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:26px}
.rule-item {background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px 20px;transition:.25s}
.rule-item:hover {border-color:rgba(109,93,252,.5);transform:translateY(-3px)}
.rule-item .rule-num {font-size:.78rem;font-weight:800;color:var(--accent);letter-spacing:1.5px}
.rule-item h3 {font-size:1rem;font-weight:700;color:var(--text);margin:8px 0 10px}
.rule-item p {font-size:.87rem;color:var(--muted);line-height:1.75;margin:0}
.ask-list {margin-top:24px;display:grid;gap:14px}
.ask-item {background:var(--card-2);border:1px solid var(--border);border-left:3px solid var(--primary);border-radius:12px;padding:18px 20px}
.ask-item h3 {font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:8px}
.ask-item p {font-size:.87rem;color:var(--muted);line-height:1.78;margin:0}
.form-card {padding:22px 18px}
.contact-hero {padding:38px 0 16px}

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }