:root{
  --bg-start:#0b0b18;
  --bg-end:#15152c;
  --card:#1a1a36;
  --card-2:#20204a;
  --border:#2e2e58;
  --border-light:#43437a;
  --text:#e9e9f4;
  --title:#f2f2ff;
  --accent:#7c5cff;
  --accent-2:#9d7cff;
  --accent-soft:rgba(124,92,255,.16);
  --link:#a99cff;
  --link-hover:#c8bdff;
  --ok:#4fd6a8;
  --warn:#ffb454;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:linear-gradient(160deg,var(--bg-start) 0%,var(--bg-end) 100%);
  background-attachment:fixed;
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--link);text-decoration:none;transition:color .2s,text-decoration .2s;}
a:hover{color:var(--link-hover);text-decoration:underline;}
h1,h2,h3,h4{color:var(--title);line-height:1.35;font-weight:800;}
h1{font-size:2.05rem;}
h2{font-size:1.6rem;}
h3{font-size:1.12rem;}
p{color:var(--text);}
ul{list-style:none;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}

/* 阅读进度条 */
#progressBar{
  position:fixed;top:0;left:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  z-index:2000;transition:width .1s linear;
}

/* 顶部导航 */
header.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1500;
  background:rgba(17,17,38,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s,background .3s;
}
header.site-header.scrolled{
  border-bottom:1px solid var(--border);
  box-shadow:0 8px 26px rgba(0,0,0,.5);
  background:rgba(13,13,30,.92);
}
.nav-inner{
  display:flex;align-items:center;gap:18px;
  height:70px;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-weight:900;color:var(--title);font-size:1.02rem;
  flex-shrink:0;max-width:250px;
}
.logo:hover{text-decoration:none;color:var(--title);}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;font-weight:900;color:#fff;
}
.logo-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:6px;flex-wrap:nowrap;}
.nav-links a{
  color:var(--text);font-size:.9rem;padding:8px 10px;border-radius:9px;
  white-space:nowrap;
}
.nav-links a:hover{background:var(--accent-soft);color:var(--title);text-decoration:none;}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto;}
.search-box{
  display:flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);border-radius:11px;
  padding:6px 10px;
}
.search-box input{
  background:transparent;border:none;outline:none;color:var(--text);
  font-size:.86rem;width:120px;font-family:inherit;
}
.search-box input::placeholder{color:#a3a3c8;}
.search-box button{
  background:transparent;border:none;color:var(--accent-2);cursor:pointer;font-size:.86rem;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border-radius:11px;font-size:.9rem;font-weight:700;
  cursor:pointer;border:1px solid transparent;transition:.22s;
  font-family:inherit;white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;
}
.btn-primary:hover{filter:brightness(1.12);text-decoration:none;color:#fff;transform:translateY(-1px);}
.btn-ghost{
  background:rgba(255,255,255,.04);border-color:var(--border-light);color:var(--text);
}
.btn-ghost:hover{border-color:var(--accent-2);color:var(--title);text-decoration:none;}
.icon-btn{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--border-light);
  background:rgba(255,255,255,.04);color:var(--text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  transition:.2s;flex-shrink:0;
}
.icon-btn:hover{border-color:var(--accent-2);color:var(--title);}
.hamburger{display:none;}

/* 移动端菜单 */
.mobile-menu{
  display:none;flex-direction:column;gap:2px;
  padding:10px 20px 18px;
  border-top:1px solid var(--border);
  background:rgba(13,13,30,.98);
}
.mobile-menu.open{display:flex;}
.mobile-menu a{
  color:var(--text);padding:11px 12px;border-radius:10px;font-size:.95rem;
}
.mobile-menu a:hover{background:var(--accent-soft);text-decoration:none;color:var(--title);}

/* Hero */
.hero{
  min-height:78vh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:130px 20px 70px;position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 15%,rgba(124,92,255,.22),transparent 55%),
             radial-gradient(circle at 82% 78%,rgba(157,124,255,.18),transparent 52%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:880px;}
.hero-logo{
  width:200px;height:200px;border-radius:44px;margin:0 auto 26px;
  border:2px solid var(--border-light);
  box-shadow:0 0 0 8px rgba(124,92,255,.08),var(--shadow);
  object-fit:cover;
}
.hero h1{font-size:2.5rem;margin-bottom:16px;letter-spacing:.5px;}
.hero .slogan{
  font-size:1.12rem;color:var(--accent-2);font-weight:700;margin-bottom:16px;
}
.hero .intro{
  max-width:720px;margin:0 auto 30px;font-size:1rem;color:#d4d4ec;
}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:44px;}
.hero-cta .btn{padding:12px 26px;font-size:.96rem;}
.hero-stats{
  display:flex;gap:44px;justify-content:center;flex-wrap:wrap;
}
.stat-item{text-align:center;}
.stat-num{
  font-size:1.75rem;font-weight:900;color:var(--title);
  background:linear-gradient(135deg,var(--accent-2),#dcd0ff);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.stat-label{font-size:.85rem;color:#b9b9d8;}

/* 通用区块 */
section.block{padding:64px 0;}
.section-head{margin-bottom:34px;text-align:center;}
.section-head h2{position:relative;display:inline-block;padding-bottom:12px;}
.section-head h2::after{
  content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:56px;height:4px;border-radius:3px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
}
.section-head p{margin-top:12px;color:#b9b9d8;font-size:.94rem;}

/* 热门漫画网格 */
.grid-cards{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.manga-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;position:relative;transition:transform .25s,border-color .25s,box-shadow .25s;
  display:flex;flex-direction:column;
}
.manga-card:hover{
  transform:translateY(-7px);border-color:var(--accent-2);
  box-shadow:0 16px 34px rgba(124,92,255,.25);
}
.cover-wrap{position:relative;overflow:hidden;}
.cover-wrap img{width:100%;height:auto;aspect-ratio:220/310;object-fit:cover;transition:transform .35s;}
.manga-card:hover .cover-wrap img{transform:scale(1.05);}
.badge{
  position:absolute;top:9px;left:9px;font-size:.7rem;font-weight:800;
  padding:3px 9px;border-radius:8px;color:#fff;letter-spacing:.4px;
}
.badge.serial{background:linear-gradient(135deg,#4fd6a8,#2fa87e);}
.badge.done{background:linear-gradient(135deg,#7c5cff,#5a3fd6);}
.badge-read{
  position:absolute;bottom:9px;right:9px;font-size:.7rem;font-weight:700;
  padding:3px 9px;border-radius:8px;color:#fff;
  background:rgba(10,10,24,.78);border:1px solid rgba(255,255,255,.16);
}
.manga-info{padding:14px 14px 16px;display:flex;flex-direction:column;gap:5px;flex:1;}
.manga-info h3{font-size:1rem;margin-bottom:2px;}
.manga-meta{font-size:.79rem;color:#b9b9d8;line-height:1.6;}
.manga-meta span{color:var(--accent-2);font-weight:700;}
.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px;}
.tag{
  font-size:.7rem;padding:2px 9px;border-radius:7px;
  background:var(--accent-soft);color:var(--accent-2);border:1px solid rgba(124,92,255,.32);
}

/* 精品推荐 */
.feature-list{display:flex;flex-direction:column;gap:22px;}
.feature-card{
  display:grid;grid-template-columns:300px 1fr;gap:22px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;transition:border-color .25s,transform .25s;
}
.feature-card:hover{border-color:var(--accent-2);transform:translateY(-4px);}
.feature-card img{
  width:100%;height:200px;object-fit:cover;border-radius:12px;
  border:1px solid var(--border);
}
.feature-body h3{font-size:1.2rem;margin-bottom:8px;}
.feature-body p{font-size:.9rem;color:#cfcfe6;margin-bottom:10px;}
.feature-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.79rem;color:#b9b9d8;margin-bottom:10px;}
.feature-meta b{color:var(--accent-2);font-weight:700;}

/* 详细介绍 */
.detail-layout{
  display:grid;grid-template-columns:300px 1fr;gap:26px;align-items:start;
}
.detail-side{
  background:linear-gradient(160deg,#141432,#1d1d44);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 24px;position:sticky;top:96px;
}
.detail-side .big-num{
  font-size:4.4rem;font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:14px;
}
.detail-side .summary{font-size:.95rem;color:#d4d4ec;font-weight:600;}
.detail-content h2{margin-bottom:18px;}
.detail-content h3{margin:26px 0 10px;color:var(--accent-2);}
.detail-content p{font-size:.94rem;color:#d4d4ec;margin-bottom:14px;}
.detail-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;}
.detail-tags .tag{padding:7px 16px;font-size:.82rem;font-weight:700;}

/* 角色 */
.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.role-card{
  display:grid;grid-template-columns:180px 1fr;gap:18px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;transition:border-color .25s,transform .25s;
}
.role-card:hover{border-color:var(--accent-2);transform:translateY(-4px);}
.role-card img{
  width:180px;height:180px;object-fit:cover;border-radius:14px;
  border:1px solid var(--border-light);
}
.role-body h3{font-size:1.08rem;margin-bottom:8px;}
.role-role{
  display:inline-block;font-size:.72rem;font-weight:700;padding:3px 10px;
  border-radius:8px;background:var(--accent-soft);color:var(--accent-2);
  border:1px solid rgba(124,92,255,.32);margin-bottom:10px;
}
.role-body p{font-size:.86rem;color:#c8c8e2;margin-bottom:8px;}
.role-body p b{color:var(--title);}

/* 平台介绍 */
.platform-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:30px;align-items:start;}
.platform-text p{font-size:.94rem;color:#d4d4ec;margin-bottom:14px;}
.platform-steps{display:flex;flex-direction:column;gap:14px;}
.step-item{
  display:flex;gap:14px;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:16px;transition:border-color .25s;
}
.step-item:hover{border-color:var(--accent-2);}
.step-num{
  width:36px;height:36px;flex-shrink:0;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;
}
.step-item h3{font-size:.98rem;margin-bottom:4px;}
.step-item p{font-size:.83rem;color:#c4c4de;}
.feature-squares{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:30px;
}
.square{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:18px 10px;text-align:center;font-size:.83rem;font-weight:700;
  color:var(--text);transition:.25s;
}
.square:hover{border-color:var(--accent-2);transform:translateY(-4px);color:var(--title);}

/* 多端同步 */
.sync-layout{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;}
.sync-text p{font-size:.94rem;color:#d4d4ec;margin-bottom:14px;}
.sync-imgs{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;}
.sync-imgs img{
  border-radius:18px;border:1px solid var(--border-light);
  box-shadow:var(--shadow);object-fit:cover;
}

/* 公告 */
.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.notice-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;transition:border-color .25s,transform .25s;
}
.notice-card:hover{border-color:var(--accent-2);transform:translateY(-4px);}
.notice-date{
  font-size:.76rem;color:var(--accent-2);font-weight:700;margin-bottom:8px;
  letter-spacing:.4px;
}
.notice-card h3{font-size:1rem;margin-bottom:8px;}
.notice-card p{font-size:.85rem;color:#c4c4de;}

/* 阅读指南 */
.guide-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:start;}
.guide-text p{font-size:.94rem;color:#d4d4ec;margin-bottom:14px;}
.check-list{display:flex;flex-direction:column;gap:12px;}
.check-item{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--card);border:1px solid var(--border);border-radius:13px;padding:15px;
}
.check-icon{
  width:24px;height:24px;flex-shrink:0;border-radius:7px;
  background:linear-gradient(135deg,#4fd6a8,#2fa87e);color:#062a1e;
  font-weight:900;font-size:.8rem;display:flex;align-items:center;justify-content:center;
}
.check-item span{font-size:.87rem;color:#d4d4ec;}

/* APP下载 */
.app-section{text-align:center;}
.app-inner{
  background:linear-gradient(150deg,#1c1c40,#25255a);
  border:1px solid var(--border-light);border-radius:24px;
  padding:54px 26px;position:relative;overflow:hidden;
}
.app-inner::before{
  content:"";position:absolute;top:-60px;right:-60px;width:220px;height:220px;
  border-radius:50%;background:radial-gradient(circle,rgba(124,92,255,.35),transparent 70%);
}
.app-inner h2{margin-bottom:16px;position:relative;}
.app-inner p{
  max-width:700px;margin:0 auto 28px;font-size:.95rem;color:#d4d4ec;position:relative;
}
.app-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;}

/* 评论 */
.comment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.comment-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;transition:border-color .25s,transform .25s;
}
.comment-card:hover{border-color:var(--accent-2);transform:translateY(-3px);}
.comment-head{display:flex;align-items:center;gap:12px;margin-bottom:10px;}
.avatar{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:900;font-size:.95rem;
}
.comment-name{font-weight:800;color:var(--title);font-size:.92rem;}
.comment-time{font-size:.76rem;color:#a3a3c8;}
.comment-card p{font-size:.87rem;color:#cfcfe6;}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  overflow:hidden;transition:border-color .25s;
}
.faq-item.active{border-color:var(--accent-2);}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:18px 20px;cursor:pointer;font-weight:700;color:var(--title);font-size:.96rem;
}
.faq-q .arrow{
  flex-shrink:0;transition:transform .3s;color:var(--accent-2);font-size:1rem;
}
.faq-item.active .faq-q .arrow{transform:rotate(180deg);}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
  padding:0 20px;
}
.faq-item.active .faq-a{padding-bottom:18px;}
.faq-a p{font-size:.88rem;color:#c4c4de;}

/* 侧边栏布局 */
.main-with-aside{display:grid;grid-template-columns:1fr 320px;gap:34px;align-items:start;}
aside.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px;}
.side-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;
}
.side-card h3{
  font-size:1rem;margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid var(--border);
}
.rank-list{display:flex;flex-direction:column;gap:10px;}
.rank-item{display:flex;align-items:center;gap:12px;font-size:.87rem;}
.rank-num{
  width:24px;height:24px;flex-shrink:0;border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  font-size:.76rem;font-weight:900;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}
.rank-num.top{background:linear-gradient(135deg,#ffb454,#ff8a3d);color:#3a1c00;}
.rank-title{flex:1;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-val{font-size:.78rem;color:var(--accent-2);font-weight:700;flex-shrink:0;}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.stat-box{
  background:var(--card-2);border:1px solid var(--border);border-radius:12px;
  padding:14px 10px;text-align:center;
}
.stat-box .num{
  font-size:1.15rem;font-weight:900;color:var(--accent-2);
}
.stat-box .lbl{font-size:.75rem;color:#b9b9d8;margin-top:4px;}

/* 底部 */
footer.site-footer{
  background:rgba(9,9,22,.85);
  border-top:1px solid var(--border);
  padding:56px 0 26px;margin-top:40px;
}
.footer-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:36px;
}
.footer-col h4{
  font-size:.98rem;margin-bottom:16px;color:var(--title);
}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:.86rem;color:#b9b9d8;}
.footer-col a:hover{color:var(--accent-2);}
.friend-links{
  display:flex;flex-wrap:wrap;gap:10px;padding:20px 0;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  margin-bottom:22px;
}
.friend-links a{
  font-size:.82rem;padding:5px 13px;border-radius:9px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);
}
.friend-links a:hover{border-color:var(--accent-2);text-decoration:none;}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:#a3a3c8;
}
.footer-bottom .links{display:flex;gap:16px;flex-wrap:wrap;}
.footer-bottom a{color:#a3a3c8;}
.footer-bottom a:hover{color:var(--accent-2);}

/* 返回顶部 */
#backTop{
  position:fixed;right:24px;bottom:28px;width:46px;height:46px;
  border-radius:14px;border:1px solid var(--border-light);
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-size:1.1rem;cursor:pointer;display:none;
  align-items:center;justify-content:center;z-index:1200;
  box-shadow:0 10px 24px rgba(124,92,255,.4);transition:.25s;
}
#backTop.show{display:flex;}
#backTop:hover{transform:translateY(-4px);}

/* 响应式 */
@media (max-width:1080px){
  .grid-cards{grid-template-columns:repeat(3,1fr);}
  .main-with-aside{grid-template-columns:1fr;}
  aside.sidebar{position:static;}
  .feature-squares{grid-template-columns:repeat(3,1fr);}
  .notice-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:900px){
  .nav-links,.search-box{display:none;}
  .hamburger{display:flex;}
  .hero h1{font-size:1.9rem;}
  .detail-layout{grid-template-columns:1fr;}
  .detail-side{position:static;}
  .role-grid,.comment-grid{grid-template-columns:1fr;}
  .platform-layout,.sync-layout,.guide-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .grid-cards{grid-template-columns:repeat(2,1fr);gap:14px;}
  .feature-card{grid-template-columns:1fr;}
  .feature-card img{height:190px;}
  .hero{padding:120px 18px 60px;}
  .hero h1{font-size:1.5rem;}
  .hero-logo{width:140px;height:140px;border-radius:32px;}
  .hero-stats{gap:26px;}
  .role-card{grid-template-columns:1fr;justify-items:center;text-align:center;}
  .role-card img{width:150px;height:150px;}
  .notice-grid{grid-template-columns:1fr;}
  .feature-squares{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .manga-info h3{font-size:.9rem;}
  .manga-meta{font-size:.74rem;}
}