*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-start:#0b0b18;
  --bg-end:#15152c;
  --card:#1a1a36;
  --card-2:#20204a;
  --border:#2e2e58;
  --border-light:#3d3d78;
  --text:#e9e9f4;
  --title:#f2f2ff;
  --accent:#7c5cff;
  --accent-2:#9d7cff;
  --accent-soft:rgba(124,92,255,.16);
  --link:#9d7cff;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
html[data-theme="light"]{
  --bg-start:#f6f8ff;
  --bg-end:#eef2fb;
  --card:#ffffff;
  --card-2:#f2f5ff;
  --border:rgba(40,62,100,.13);
  --border-light:rgba(40,62,100,.3);
  --text:#142033;
  --title:#0d0820;
  --accent:#6c4df6;
  --accent-2:#1fb9d6;
  --accent-soft:rgba(108,77,246,.12);
  --link:#5a37e0;
  --shadow:0 10px 26px rgba(40,62,100,.14);
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:linear-gradient(160deg,var(--bg-start),var(--bg-end));
  background-attachment:fixed;
  color:var(--text);
  line-height:1.75;
  min-height:100vh;
  transition:background .3s,color .3s;
}
a{color:var(--link);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-2);text-decoration:underline}
img{display:block;max-width:100%;height:auto;border-radius:10px}
h1,h2,h3{color:var(--title);line-height:1.35;font-weight:800}
h2{font-size:1.7rem;margin-bottom:.4em}
h3{font-size:1.1rem}
p{color:var(--text)}

/* 阅读进度条 */
#progress-bar{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  z-index:1200;transition:width .1s linear;
}

/* 顶部导航 */
header.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(11,11,24,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s,box-shadow .3s;
}
html[data-theme="light"] header.site-header{background:rgba(255,255,255,.78)}
header.site-header.scrolled{
  border-bottom:1px solid var(--border);
  box-shadow:0 6px 22px rgba(0,0,0,.28);
}
.nav-inner{
  max-width:1280px;margin:0 auto;padding:0 18px;
  display:flex;align-items:center;gap:16px;height:66px;
}
.logo{
  display:flex;align-items:center;gap:10px;font-weight:900;
  font-size:1.02rem;color:var(--title);flex-shrink:0;max-width:280px;
}
.logo:hover{text-decoration:none;color:var(--accent-2)}
.logo .logo-mark{
  width:34px;height:34px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:.95rem;font-weight:900;
}
.logo span.logo-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
nav.main-nav{display:flex;gap:4px;margin-left:auto;flex-wrap:nowrap}
nav.main-nav a{
  color:var(--text);font-size:.9rem;padding:8px 10px;border-radius:8px;
  white-space:nowrap;font-weight:600;
}
nav.main-nav a:hover{background:var(--accent-soft);color:var(--accent-2);text-decoration:none}
.nav-tools{display:flex;align-items:center;gap:10px;flex-shrink:0}
.search-box{position:relative}
.search-box input{
  width:170px;padding:8px 12px 8px 32px;border-radius:20px;
  border:1px solid var(--border);background:var(--card);
  color:var(--text);font-size:.85rem;outline:none;transition:.25s;
}
.search-box input:focus{border-color:var(--accent);width:200px}
.search-box::before{
  content:"⌕";position:absolute;left:11px;top:50%;transform:translateY(-50%);
  color:var(--accent-2);font-size:1rem;pointer-events:none;
}
.icon-btn{
  background:var(--card);border:1px solid var(--border);color:var(--text);
  width:38px;height:38px;border-radius:10px;cursor:pointer;font-size:1rem;
  display:flex;align-items:center;justify-content:center;transition:.25s;
}
.icon-btn:hover{border-color:var(--accent);color:var(--accent-2)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 20px;border-radius:22px;font-weight:700;font-size:.9rem;
  border:none;cursor:pointer;transition:.25s;white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;box-shadow:0 6px 18px rgba(124,92,255,.35);
}
.btn-primary:hover{transform:translateY(-2px);text-decoration:none;color:#fff;box-shadow:0 10px 24px rgba(124,92,255,.5)}
.btn-ghost{background:transparent;border:1px solid var(--border-light);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-2);text-decoration:none}
.hamburger{display:none}

/* 移动菜单 */
.mobile-menu{
  display:none;flex-direction:column;gap:2px;
  background:var(--card);border-top:1px solid var(--border);
  padding:12px 18px 18px;
}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--text);padding:11px 8px;border-radius:8px;font-weight:600}
.mobile-menu a:hover{background:var(--accent-soft);text-decoration:none;color:var(--accent-2)}
.mobile-menu .search-box input{width:100%}
.mobile-menu .search-box{margin:8px 0}

/* 布局 */
.wrap{max-width:1280px;margin:0 auto;padding:0 18px}
main{padding-top:66px}
section.block{padding:56px 0}
.section-head{margin-bottom:26px}
.section-head h2{display:inline-block;position:relative}
.section-head h2::after{
  content:"";display:block;width:52px;height:4px;border-radius:3px;margin-top:8px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
}
.section-head p.sub{color:var(--text);opacity:.85;font-size:.95rem;margin-top:10px;max-width:760px}

/* Hero */
.hero{
  min-height:74vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:70px 18px 60px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 8%,var(--accent-soft),transparent 62%);
}
.hero-logo{
  width:200px;height:200px;border-radius:38px;object-fit:cover;
  border:2px solid var(--border-light);box-shadow:var(--shadow);
  position:relative;z-index:2;
}
.hero h1{
  font-size:clamp(1.5rem,4vw,2.6rem);margin:26px 0 12px;max-width:900px;
  position:relative;z-index:2;
}
.hero .slogan{
  color:var(--accent-2);font-weight:700;font-size:1.05rem;
  letter-spacing:.5px;position:relative;z-index:2;
}
.hero .intro{
  max-width:720px;margin:16px auto 0;font-size:.98rem;
  position:relative;z-index:2;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:30px;position:relative;z-index:2}
.hero-stats{
  display:flex;gap:46px;flex-wrap:wrap;justify-content:center;
  margin-top:48px;position:relative;z-index:2;
}
.hero-stats .stat{text-align:center}
.hero-stats .stat b{
  display:block;font-size:1.85rem;font-weight:900;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-stats .stat span{font-size:.85rem;opacity:.85}

/* 卡片通用 */
.card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:var(--shadow)}

/* 热门漫画网格 */
.grid-comics{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.comic-card{overflow:hidden;position:relative;padding:0}
.comic-card .cover-wrap{position:relative;overflow:hidden;border-radius:16px 16px 0 0}
.comic-card .cover-wrap img{width:100%;aspect-ratio:220/310;object-fit:cover;border-radius:16px 16px 0 0}
.badge{
  position:absolute;top:10px;padding:3px 10px;border-radius:12px;
  font-size:.72rem;font-weight:700;color:#fff;backdrop-filter:blur(4px);
}
.badge-status{left:10px;background:rgba(124,92,255,.92)}
.badge-status.done{background:rgba(31,185,214,.92)}
.badge-read{right:10px;background:rgba(0,0,0,.6)}
.comic-card .info{padding:14px}
.comic-card h3{font-size:1rem;margin-bottom:8px}
.comic-card .meta{font-size:.8rem;line-height:1.9;opacity:.88}
.comic-card .meta em{font-style:normal;color:var(--accent-2);font-weight:600}

/* 精品推荐 */
.feature-list{display:flex;flex-direction:column;gap:22px}
.feature-card{
  display:grid;grid-template-columns:300px 1fr;gap:24px;
  padding:20px;align-items:center;
}
.feature-card img{width:300px;height:200px;object-fit:cover;border-radius:12px}
.feature-card .f-body h3{font-size:1.25rem;margin-bottom:10px}
.feature-card .f-body p{font-size:.92rem;margin-bottom:12px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.tag{
  font-size:.75rem;padding:4px 12px;border-radius:14px;
  background:var(--accent-soft);color:var(--accent-2);font-weight:700;
  border:1px solid var(--border);
}
.f-meta{font-size:.82rem;opacity:.85;margin-top:10px}

/* 详细介绍 */
.detail-layout{display:grid;grid-template-columns:300px 1fr;gap:32px;align-items:start}
.detail-side{
  background:var(--card-2);border:1px solid var(--border);border-radius:18px;
  padding:34px 26px;position:sticky;top:90px;
}
.detail-side .big-num{
  font-size:5.4rem;font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.detail-side .side-quote{margin-top:16px;font-size:1rem;font-weight:700;color:var(--title)}
.detail-side .side-sub{margin-top:12px;font-size:.85rem;opacity:.85}
.detail-body h2{margin-bottom:18px}
.detail-body h3{margin:24px 0 10px;color:var(--accent-2)}
.detail-body p{margin-bottom:14px;font-size:.95rem}
.detail-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.detail-tags .tag{padding:8px 18px;font-size:.85rem}

/* 角色 */
.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.role-card{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:18px;align-items:center}
.role-card img{width:180px;height:180px;object-fit:cover;border-radius:14px}
.role-card h3{margin-bottom:8px}
.role-role{
  display:inline-block;font-size:.75rem;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  padding:3px 12px;border-radius:12px;margin-bottom:10px;
}
.role-card .role-ability{font-size:.85rem;color:var(--accent-2);font-weight:700;margin-bottom:8px}
.role-card p{font-size:.87rem;opacity:.92}

/* 平台介绍 */
.platform-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:start}
.platform-text p{margin-bottom:14px;font-size:.95rem}
.step-list{display:flex;flex-direction:column;gap:16px}
.step-item{
  display:flex;gap:14px;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:16px;transition:.25s;
}
.step-item:hover{border-color:var(--accent);transform:translateX(4px)}
.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;opacity:.9}
.feature-squares{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;
}
.square{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:18px;text-align:center;transition:.25s;
}
.square:hover{border-color:var(--accent);transform:translateY(-4px)}
.square b{display:block;font-size:1.5rem;margin-bottom:6px}
.square span{font-size:.82rem;opacity:.9}

/* 多端阅读 */
.device-layout{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.device-visual{display:flex;gap:20px;justify-content:center;align-items:flex-end}
.device-visual img{border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}
.device-visual .phone{width:200px;height:400px;object-fit:cover}
.device-visual .pad{width:280px;height:380px;object-fit:cover}
.device-text p{margin-bottom:14px;font-size:.95rem}
.device-text ul{list-style:none;margin-top:16px}
.device-text li{
  padding-left:26px;position:relative;margin-bottom:10px;font-size:.9rem;
}
.device-text li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--accent-2);font-weight:900;
}

/* 公告 */
.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.notice-card{padding:20px}
.notice-card .date{
  font-size:.78rem;color:var(--accent-2);font-weight:700;margin-bottom:8px;
}
.notice-card h3{font-size:1rem;margin-bottom:8px}
.notice-card p{font-size:.85rem;opacity:.9}

/* 指南 */
.guide-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:start}
.guide-text p{margin-bottom:14px;font-size:.95rem}
.check-list{display:flex;flex-direction:column;gap:14px}
.check-item{
  display:flex;gap:12px;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:16px;font-size:.88rem;transition:.25s;
}
.check-item:hover{border-color:var(--accent)}
.check-item .ck{
  width:24px;height:24px;flex-shrink:0;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-2);font-weight:900;
  display:flex;align-items:center;justify-content:center;font-size:.8rem;
}

/* APP下载 */
.app-section{text-align:center}
.app-section .app-inner{
  max-width:760px;margin:0 auto;background:var(--card);
  border:1px solid var(--border);border-radius:24px;padding:46px 30px;
  box-shadow:var(--shadow);
}
.app-section p{margin:16px 0 28px;font-size:.95rem}
.app-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* 评论 */
.comment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.comment-card{padding:18px}
.comment-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:12px}
.comment-user{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--title);font-size:.92rem}
.avatar-dot{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:.85rem;
}
.comment-time{font-size:.76rem;opacity:.7;white-space:nowrap}
.comment-card p{font-size:.88rem;opacity:.94}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px;margin:0 auto}
.faq-item{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  overflow:hidden;transition:.25s;
}
.faq-item.active{border-color:var(--accent)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:18px 20px;color:var(--title);font-size:.98rem;font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  font-family:inherit;
}
.faq-q .arrow{transition:transform .3s;color:var(--accent-2);font-size:1.2rem;flex-shrink:0}
.faq-item.active .faq-q .arrow{transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;
  padding:0 20px;font-size:.9rem;opacity:.94;
}
.faq-item.active .faq-a{max-height:400px;padding:0 20px 20px}

/* 侧边栏 */
.sidebar-layout{display:grid;grid-template-columns:1fr 340px;gap:34px;align-items:start}
aside.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:90px}
.side-card{padding:20px}
.side-card h3{
  font-size:1.05rem;margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid var(--border);
}
.rank-list{list-style:none;counter-reset:rk}
.rank-list li{
  display:flex;align-items:center;gap:12px;padding:9px 0;font-size:.88rem;
  border-bottom:1px dashed var(--border);
}
.rank-list li:last-child{border-bottom:none}
.rank-num{
  width:24px;height:24px;flex-shrink:0;border-radius:7px;font-size:.76rem;font-weight:900;
  display:flex;align-items:center;justify-content:center;
  background:var(--card-2);color:var(--text);border:1px solid var(--border);
}
.rank-list li:nth-child(1) .rank-num{background:linear-gradient(135deg,#ffb020,#ff7a00);color:#fff;border:none}
.rank-list li:nth-child(2) .rank-num{background:linear-gradient(135deg,#b8c4d8,#8b9bb4);color:#fff;border:none}
.rank-list li:nth-child(3) .rank-num{background:linear-gradient(135deg,#d59b6a,#b0703f);color:#fff;border:none}
.rank-list a{color:var(--text);flex:1}
.rank-list a:hover{color:var(--accent-2);text-decoration:underline}
.rank-list .rk-val{font-size:.78rem;color:var(--accent-2);font-weight:700;white-space:nowrap}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat-box{
  background:var(--card-2);border:1px solid var(--border);border-radius:12px;
  padding:14px;text-align:center;
}
.stat-box b{display:block;font-size:1.15rem;color:var(--accent-2);font-weight:900}
.stat-box span{font-size:.75rem;opacity:.85}

/* 底部 */
footer.site-footer{
  margin-top:40px;background:var(--card);border-top:1px solid var(--border);
  padding:52px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.footer-col h4{color:var(--title);font-size:.98rem;margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.85rem;color:var(--text);opacity:.9}
.footer-col a:hover{color:var(--accent-2);text-decoration:underline}
.friend-links{
  margin-top:36px;padding-top:24px;border-top:1px solid var(--border);
  font-size:.85rem;
}
.friend-links b{color:var(--title);display:block;margin-bottom:10px}
.friend-links a{margin-right:16px;display:inline-block;margin-bottom:8px}
.copyright{
  margin-top:26px;padding-top:22px;border-top:1px solid var(--border);
  font-size:.8rem;opacity:.85;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.copyright .legal-links a{margin-left:14px}

/* 返回顶部 */
#back-top{
  position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:14px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;border:none;cursor:pointer;font-size:1.15rem;font-weight:900;
  display:flex;align-items:center;justify-content:center;z-index:900;
  opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s;
  box-shadow:0 8px 22px rgba(124,92,255,.45);
}
#back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
#back-top:hover{transform:translateY(-4px)}

/* 响应式 */
@media(max-width:1100px){
  .grid-comics{grid-template-columns:repeat(3,1fr)}
  .sidebar-layout{grid-template-columns:1fr}
  aside.sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  aside.sidebar .side-card{flex:1 1 300px}
  nav.main-nav a{padding:8px 7px;font-size:.84rem}
  .search-box input{width:130px}
}
@media(max-width:900px){
  nav.main-nav,.nav-tools .search-box,.nav-tools .btn{display:none}
  .hamburger{display:flex}
  .feature-card{grid-template-columns:1fr}
  .feature-card img{width:100%;height:200px}
  .detail-layout{grid-template-columns:1fr}
  .detail-side{position:static}
  .role-grid{grid-template-columns:1fr}
  .platform-layout,.device-layout,.guide-layout{grid-template-columns:1fr}
  .notice-grid{grid-template-columns:repeat(2,1fr)}
  .comment-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .feature-squares{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .grid-comics{grid-template-columns:repeat(2,1fr);gap:14px}
  .hero-stats{gap:28px}
  .hero-stats .stat b{font-size:1.45rem}
  .role-card{grid-template-columns:110px 1fr;gap:14px}
  .role-card img{width:110px;height:110px}
  .notice-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .feature-squares{grid-template-columns:1fr}
  .device-visual{flex-direction:column;align-items:center}
  .device-visual .phone{width:170px;height:340px}
  .device-visual .pad{width:240px;height:320px}
  h2{font-size:1.4rem}
  .hero-logo{width:150px;height:150px}
  section.block{padding:40px 0}
}