:root{
  --bg1:#0b0b18;
  --bg2:#15152c;
  --card:#1a1a36;
  --border:#2e2e58;
  --text:#e9e9f4;
  --title:#f2f2ff;
  --accent:#7c5cff;
  --accent2:#9d7cff;
  --link:#a99cff;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:linear-gradient(180deg,var(--bg1) 0%,var(--bg2) 100%);
  background-attachment:fixed;
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  overflow-x:hidden;
}
body.light{
  --bg1:#f6f8ff;
  --bg2:#eef2fb;
  --card:#ffffff;
  --border:rgba(40,62,100,.13);
  --text:#142033;
  --title:#0d0820;
  --accent:#6c4df6;
  --accent2:#1fb9d6;
  --link:#5a3ce0;
  --shadow:0 10px 30px rgba(40,62,100,.12);
}
a{color:var(--link);text-decoration:none;transition:color .2s;}
a:hover{color:var(--accent2);text-decoration:underline;}
img{display:block;max-width:100%;height:auto;border-radius:10px;}
h1,h2,h3{color:var(--title);line-height:1.35;}
h1{font-size:2rem;}
h2{font-size:1.6rem;}
h3{font-size:1.15rem;}
p{color:var(--text);}
.container{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(--accent2));
  z-index:2000;transition:width .1s linear;
}

/* 顶部导航 */
header#topNav{
  position:fixed;top:0;left:0;right:0;z-index:1500;
  background:rgba(11,11,24,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s,border-color .3s,background .3s;
}
body.light header#topNav{background:rgba(246,248,255,.82);}
header#topNav.scrolled{
  border-bottom:1px solid var(--border);
  box-shadow:0 6px 24px rgba(0,0,0,.35);
}
body.light header#topNav.scrolled{box-shadow:0 6px 24px rgba(40,62,100,.15);}
.navInner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;height:68px;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-weight:800;font-size:1.15rem;color:var(--title);white-space:nowrap;
}
.logo .dot{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:1rem;font-weight:900;
}
nav.mainNav{display:flex;gap:6px;flex-wrap:wrap;}
nav.mainNav a{
  color:var(--text);font-size:.92rem;padding:8px 10px;border-radius:8px;
  transition:background .2s,color .2s;
}
nav.mainNav a:hover{background:rgba(124,92,255,.16);color:var(--accent2);text-decoration:none;}
.navRight{display:flex;align-items:center;gap:10px;}
.searchBox{
  display:flex;align-items:center;background:var(--card);
  border:1px solid var(--border);border-radius:10px;padding:4px 10px;
}
.searchBox input{
  background:transparent;border:none;outline:none;color:var(--text);
  width:130px;font-size:.88rem;font-family:inherit;
}
.searchBox input::placeholder{color:var(--text);opacity:.55;}
.searchBox button{
  background:none;border:none;cursor:pointer;color:var(--accent2);font-size:.9rem;
}
.btn{
  display:inline-block;border:none;cursor:pointer;font-family:inherit;
  padding:9px 18px;border-radius:10px;font-size:.9rem;font-weight:600;
  transition:transform .2s,box-shadow .2s,background .2s;
  text-align:center;
}
.btnPrimary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;box-shadow:0 6px 18px rgba(124,92,255,.4);
}
.btnPrimary:hover{transform:translateY(-2px);text-decoration:none;color:#fff;}
.btnGhost{
  background:transparent;border:1px solid var(--border);color:var(--title);
}
.btnGhost:hover{border-color:var(--accent2);color:var(--accent2);text-decoration:none;}
.themeToggle{
  background:var(--card);border:1px solid var(--border);color:var(--title);
  width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:1.05rem;
  display:flex;align-items:center;justify-content:center;
}
.themeToggle:hover{border-color:var(--accent2);}
.hamburger{
  display:none;background:var(--card);border:1px solid var(--border);
  color:var(--title);width:42px;height:42px;border-radius:10px;
  cursor:pointer;font-size:1.2rem;
}
.mobileMenu{
  display:none;flex-direction:column;gap:4px;
  padding:12px 20px 20px;border-top:1px solid var(--border);
  background:var(--card);
}
.mobileMenu.open{display:flex;}
.mobileMenu a{
  color:var(--text);padding:10px 12px;border-radius:8px;font-size:.95rem;
}
.mobileMenu a:hover{background:rgba(124,92,255,.16);text-decoration:none;color:var(--accent2);}

/* Hero */
.hero{
  min-height:76vh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:130px 20px 70px;position:relative;
}
.heroGlow{
  position:absolute;inset:0;overflow:hidden;pointer-events:none;
}
.heroGlow::before,.heroGlow::after{
  content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.4;
}
.heroGlow::before{width:420px;height:420px;background:var(--accent);top:-80px;left:-60px;}
.heroGlow::after{width:380px;height:380px;background:var(--accent2);bottom:-100px;right:-60px;}
.heroInner{position:relative;z-index:2;max-width:860px;}
.heroLogo{
  width:200px;height:200px;margin:0 auto 26px;border-radius:34px;
  border:1px solid var(--border);box-shadow:var(--shadow);object-fit:cover;
}
.hero h1{font-size:2.3rem;margin-bottom:14px;}
.heroSlogan{
  font-size:1.1rem;color:var(--accent2);font-weight:600;margin-bottom:16px;
}
.heroDesc{max-width:720px;margin:0 auto 30px;font-size:1rem;opacity:.92;}
.heroCtas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:44px;}
.heroCtas .btn{padding:12px 26px;font-size:.98rem;}
.heroStats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  max-width:720px;margin:0 auto;
}
.statCard{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:18px 12px;box-shadow:var(--shadow);
}
.statNum{font-size:1.7rem;font-weight:800;color:var(--accent2);}
.statLabel{font-size:.86rem;opacity:.85;}

/* 通用区块 */
section.block{padding:64px 0;}
.sectionHead{margin-bottom:34px;}
.sectionHead h2{display:inline-block;position:relative;padding-bottom:10px;}
.sectionHead h2::after{
  content:"";position:absolute;left:0;bottom:0;width:56px;height:4px;
  border-radius:4px;background:linear-gradient(90deg,var(--accent),var(--accent2));
}
.sectionHead p{margin-top:10px;opacity:.88;font-size:.95rem;}

/* 热门漫画网格 */
.comicGrid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.comicCard{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  overflow:hidden;position:relative;transition:transform .25s,border-color .25s,box-shadow .25s;
  display:flex;flex-direction:column;
}
.comicCard:hover{transform:translateY(-8px);border-color:var(--accent2);box-shadow:0 16px 34px rgba(124,92,255,.28);}
.comicCover{position:relative;}
.comicCover img{width:100%;height:310px;object-fit:cover;border-radius:0;}
.badge{
  position:absolute;top:10px;left:10px;font-size:.72rem;font-weight:700;
  padding:3px 9px;border-radius:20px;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
}
.badgeRead{
  position:absolute;top:10px;right:10px;font-size:.72rem;font-weight:700;
  padding:3px 9px;border-radius:20px;color:#fff;background:rgba(11,11,24,.7);
  border:1px solid var(--border);
}
.comicInfo{padding:14px;display:flex;flex-direction:column;gap:5px;flex:1;}
.comicInfo h3{font-size:1rem;}
.comicMeta{font-size:.8rem;opacity:.85;}
.comicTag{
  display:inline-block;font-size:.72rem;padding:2px 8px;border-radius:6px;
  background:rgba(124,92,255,.18);color:var(--accent2);width:fit-content;margin-top:4px;
}

/* 精品推荐 */
.featureList{display:flex;flex-direction:column;gap:24px;}
.featureCard{
  display:grid;grid-template-columns:300px 1fr;gap:24px;
  background:var(--card);border:1px solid var(--border);border-radius:18px;
  padding:20px;transition:border-color .25s,transform .25s;
}
.featureCard:hover{border-color:var(--accent2);transform:translateY(-4px);}
.featureCard img{width:300px;height:200px;object-fit:cover;}
.featureBody h3{margin-bottom:8px;}
.featureBody p{font-size:.92rem;margin-bottom:10px;opacity:.92;}
.tagRow{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  font-size:.75rem;padding:3px 10px;border-radius:20px;
  border:1px solid var(--border);color:var(--accent2);
}

/* 详细介绍 */
.detailWrap{
  display:grid;grid-template-columns:280px 1fr;gap:28px;
  background:var(--card);border:1px solid var(--border);border-radius:20px;
  padding:28px;
}
.detailSide{
  background:linear-gradient(160deg,rgba(124,92,255,.22),rgba(157,124,255,.06));
  border:1px solid var(--border);border-radius:16px;padding:24px;
}
.detailSide .bigNum{
  font-size:4.4rem;font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.detailSide h3{margin:14px 0 10px;}
.detailSide p{font-size:.9rem;opacity:.9;}
.detailBody h2{margin-bottom:16px;}
.detailBody h3{margin:22px 0 8px;color:var(--accent2);}
.detailBody p{margin-bottom:12px;font-size:.95rem;}
.detailTags{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}
.detailTags span{
  padding:8px 18px;border-radius:12px;font-size:.85rem;font-weight:600;
  background:rgba(124,92,255,.16);border:1px solid var(--border);color:var(--accent2);
}

/* 角色 */
.charGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.charCard{
  display:grid;grid-template-columns:180px 1fr;gap:18px;
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:18px;transition:border-color .25s,transform .25s;
}
.charCard:hover{border-color:var(--accent2);transform:translateY(-4px);}
.charCard img{width:180px;height:180px;object-fit:cover;}
.charCard h3{margin-bottom:6px;}
.charRole{
  display:inline-block;font-size:.74rem;padding:2px 10px;border-radius:20px;
  background:rgba(31,185,214,.18);color:var(--accent2);margin-bottom:8px;
}
.charCard p{font-size:.88rem;opacity:.92;margin-bottom:6px;}

/* 平台介绍 */
.platformWrap{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;}
.platformText p{margin-bottom:14px;font-size:.95rem;}
.stepList{display:flex;flex-direction:column;gap:14px;}
.stepItem{
  display:flex;gap:14px;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:16px;
}
.stepNum{
  min-width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800;
}
.stepItem h3{font-size:1rem;margin-bottom:4px;}
.stepItem p{font-size:.86rem;opacity:.9;}
.featGrid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:30px;
}
.featBox{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:16px 10px;text-align:center;font-size:.84rem;
  transition:border-color .25s,transform .25s;
}
.featBox:hover{border-color:var(--accent2);transform:translateY(-4px);}
.featBox strong{display:block;color:var(--accent2);font-size:1rem;margin-bottom:4px;}

/* 多端同步 */
.syncWrap{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;}
.syncImgs{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;}
.syncImgs img{width:400px;height:600px;object-fit:cover;max-width:46%;}

/* 公告 */
.noticeGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.noticeCard{
  background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;
  transition:border-color .25s,transform .25s;
}
.noticeCard:hover{border-color:var(--accent2);transform:translateY(-4px);}
.noticeDate{font-size:.78rem;color:var(--accent2);font-weight:700;margin-bottom:8px;}
.noticeCard h3{font-size:1rem;margin-bottom:8px;}
.noticeCard p{font-size:.87rem;opacity:.9;}

/* 阅读指南 */
.guideWrap{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;}
.checkList{display:flex;flex-direction:column;gap:12px;}
.checkItem{
  display:flex;gap:10px;align-items:flex-start;background:var(--card);
  border:1px solid var(--border);border-radius:12px;padding:14px;font-size:.9rem;
}
.checkItem span{color:var(--accent2);font-weight:900;}

/* APP下载 */
.appDownload{text-align:center;padding:70px 0;}
.appDownload p{max-width:720px;margin:0 auto 26px;font-size:.98rem;}
.appCtas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* 评论 */
.commentGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.commentCard{
  background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;
  transition:border-color .25s;
}
.commentCard:hover{border-color:var(--accent2);}
.commentHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;}
.commentUser{font-weight:700;color:var(--title);font-size:.95rem;}
.commentTime{font-size:.78rem;opacity:.7;}
.commentCard p{font-size:.9rem;opacity:.94;}

/* FAQ */
.faqList{display:flex;flex-direction:column;gap:14px;max-width:900px;margin:0 auto;}
.faqItem{
  background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;
}
.faqQ{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:18px 20px;font-size:1rem;font-weight:600;color:var(--title);
  font-family:inherit;display:flex;justify-content:space-between;gap:12px;
}
.faqQ:hover{color:var(--accent2);}
.faqQ .arrow{transition:transform .3s;color:var(--accent2);}
.faqItem.open .faqQ .arrow{transform:rotate(180deg);}
.faqA{
  max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;
  padding:0 20px;
}
.faqItem.open .faqA{max-height:420px;padding:0 20px 18px;}
.faqA p{font-size:.9rem;opacity:.92;}

/* 侧边栏 */
.layoutWithSide{display:grid;grid-template-columns:1fr 320px;gap:30px;align-items:start;}
.sidebar{display:flex;flex-direction:column;gap:22px;}
.sideCard{
  background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;
}
.sideCard h3{margin-bottom:14px;font-size:1.05rem;}
.rankList{display:flex;flex-direction:column;gap:10px;}
.rankItem{display:flex;gap:10px;align-items:center;font-size:.88rem;}
.rankNum{
  min-width:24px;height:24px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:.76rem;font-weight:800;background:rgba(124,92,255,.18);color:var(--accent2);
}
.rankItem:nth-child(1) .rankNum,.rankItem:nth-child(2) .rankNum,.rankItem:nth-child(3) .rankNum{
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
}
.statList{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.statMini{
  background:rgba(124,92,255,.1);border:1px solid var(--border);border-radius:12px;
  padding:12px;text-align:center;
}
.statMini strong{display:block;color:var(--accent2);font-size:1.05rem;}
.statMini span{font-size:.78rem;opacity:.88;}
.sidebarSticky{position:sticky;top:88px;}

/* 底部 */
footer{
  background:rgba(11,11,24,.6);border-top:1px solid var(--border);
  padding:56px 0 26px;margin-top:30px;
}
body.light footer{background:rgba(255,255,255,.7);}
.footerGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-bottom:34px;}
.footerGrid h3{font-size:1rem;margin-bottom:14px;color:var(--accent2);}
.footerGrid ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footerGrid li,.footerGrid a{font-size:.88rem;color:var(--text);opacity:.9;}
.friendLinks{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px;}
.friendLinks a{font-size:.85rem;}
.copyright{
  text-align:center;font-size:.82rem;opacity:.85;border-top:1px solid var(--border);
  padding-top:20px;display:flex;flex-direction:column;gap:8px;
}
.copyright .legalLinks{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* 返回顶部 */
#backTop{
  position:fixed;right:24px;bottom:28px;width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
  border:none;cursor:pointer;font-size:1.2rem;display:none;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(124,92,255,.45);z-index:1600;transition:transform .2s;
}
#backTop.show{display:flex;}
#backTop:hover{transform:translateY(-4px);}

/* 响应式 */
@media(max-width:1080px){
  .comicGrid{grid-template-columns:repeat(3,1fr);}
  .featGrid{grid-template-columns:repeat(3,1fr);}
  .layoutWithSide{grid-template-columns:1fr;}
  .sidebarSticky{position:static;}
}
@media(max-width:900px){
  nav.mainNav,.searchBox{display:none;}
  .hamburger{display:flex;align-items:center;justify-content:center;}
  .detailWrap{grid-template-columns:1fr;}
  .platformWrap,.guideWrap,.syncWrap{grid-template-columns:1fr;}
  .charGrid{grid-template-columns:1fr;}
  .featureCard{grid-template-columns:1fr;}
  .featureCard img{width:100%;height:200px;}
  .noticeGrid{grid-template-columns:repeat(2,1fr);}
  .footerGrid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){
  .comicGrid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .comicCover img{height:230px;}
  .commentGrid,.noticeGrid{grid-template-columns:1fr;}
  .hero h1{font-size:1.5rem;}
  .heroStats{grid-template-columns:1fr;}
  .charCard{grid-template-columns:1fr;text-align:center;justify-items:center;}
  .charCard img{width:140px;height:140px;}
  .featGrid{grid-template-columns:repeat(2,1fr);}
  .syncImgs img{width:100%;max-width:100%;height:auto;}
  .footerGrid{grid-template-columns:1fr;}
  .btn{padding:9px 14px;font-size:.85rem;}
}