:root{
  --bg-start:#0b0b18;
  --bg-end:#15152c;
  --card:#1a1a36;
  --card-2:#20204a;
  --border:#2e2e58;
  --text:#e9e9f4;
  --text-soft:#c9c9e0;
  --title:#f2f2ff;
  --accent:#7c5cff;
  --accent-2:#9d7cff;
  --link:#a99bff;
  --link-hover:#c9beff;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
html[data-theme="light"]{
  --bg-start:#f6f8ff;
  --bg-end:#eef2fb;
  --card:#ffffff;
  --card-2:#f3f6ff;
  --border:rgba(40,62,100,.13);
  --text:#142033;
  --text-soft:#3a4a63;
  --title:#0d0820;
  --accent:#6c4df6;
  --accent-2:#1fb9d6;
  --link:#5a3fe0;
  --link-hover:#1f8fb9;
  --shadow:0 10px 30px rgba(40,62,100,.12);
}
*{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),var(--bg-end));
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--link);text-decoration:none;transition:color .2s}
a:hover{color:var(--link-hover);text-decoration:underline}
img{max-width:100%;display:block;border-radius:12px}
h1,h2,h3,h4{color:var(--title);line-height:1.3}
h1{font-size:clamp(1.6rem,3.4vw,2.5rem)}
h2{font-size:clamp(1.35rem,2.4vw,1.9rem);margin-bottom:.6em}
h3{font-size:clamp(1.05rem,1.6vw,1.25rem)}
p{color:var(--text-soft)}
.container{width:min(1200px,92%);margin:0 auto}

/* 阅读进度条 */
#progress{position:fixed;top:0;left:0;height:4px;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;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(11,11,24,.72);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s,background .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:var(--shadow)}
.nav-inner{display:flex;align-items:center;gap:18px;padding:12px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--title);font-size:1.05rem;white-space:nowrap}
.logo .logo-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;font-weight:900}
nav.main-nav{display:flex;gap:6px;margin-left:8px;flex:1}
nav.main-nav a{padding:8px 12px;border-radius:10px;color:var(--text-soft);font-size:.93rem}
nav.main-nav a:hover{background:var(--card);color:var(--title);text-decoration:none}
.nav-right{display:flex;align-items:center;gap:10px}
.search-box{display:flex;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:6px 10px}
.search-box input{background:transparent;border:none;outline:none;color:var(--text);width:130px;font-size:.9rem}
.search-box input::placeholder{color:var(--text-soft)}
.search-box button{background:none;border:none;color:var(--accent-2);cursor:pointer;font-size:.9rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:10px;padding:9px 16px;font-size:.9rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:transform .2s,background .2s,box-shadow .2s}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(124,92,255,.4);text-decoration:none;color:#fff}
.btn-ghost{background:var(--card);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent-2);color:var(--title);text-decoration:none}
.theme-toggle{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:9px 12px;cursor:pointer;font-size:.9rem}
.theme-toggle:hover{border-color:var(--accent-2)}
.hamburger{display:none;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:9px 12px;cursor:pointer;color:var(--text);font-size:1.1rem}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:10px 0 18px;border-top:1px solid var(--border)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:10px 12px;border-radius:10px;color:var(--text-soft)}
.mobile-menu a:hover{background:var(--card);color:var(--title);text-decoration:none}

/* Hero */
.hero{min-height:76vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:130px 0 60px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(124,92,255,.20),transparent 45%),radial-gradient(circle at 80% 30%,rgba(31,185,214,.16),transparent 45%);z-index:-1}
.hero-logo{width:200px;height:200px;border-radius:36px;margin:0 auto 22px;box-shadow:var(--shadow);border:1px solid var(--border)}
.hero h1{max-width:900px;margin:0 auto 14px}
.hero .slogan{font-size:1.05rem;color:var(--accent-2);font-weight:600;margin-bottom:16px}
.hero .intro{max-width:720px;margin:0 auto 28px;color:var(--text-soft)}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:flex;gap:44px;justify-content:center;flex-wrap:wrap}
.hero-stats .stat b{display:block;font-size:1.7rem;color:var(--title);font-weight:800}
.hero-stats .stat span{font-size:.86rem;color:var(--text-soft)}

/* 通用区块 */
section{padding:64px 0}
.section-head{margin-bottom:32px}
.section-head p{max-width:720px}
.badge{display:inline-block;font-size:.75rem;padding:2px 9px;border-radius:999px;background:rgba(124,92,255,.18);color:var(--accent-2);border:1px solid rgba(124,92,255,.35);margin-right:6px}

/* 热门漫画网格 */
.grid-comics{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.comic-card{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s;position:relative}
.comic-card:hover{transform:translateY(-6px);border-color:var(--accent-2);box-shadow:var(--shadow)}
.comic-card .cover{position:relative}
.comic-card .cover img{width:100%;height:auto;border-radius:0}
.tag-status{position:absolute;top:10px;left:10px;font-size:.72rem;padding:3px 9px;border-radius:999px;background:rgba(124,92,255,.92);color:#fff;font-weight:600}
.tag-reads{position:absolute;top:10px;right:10px;font-size:.72rem;padding:3px 9px;border-radius:999px;background:rgba(11,11,24,.78);color:#e9e9f4}
.comic-body{padding:14px 14px 18px}
.comic-body h3{margin-bottom:8px;font-size:1.02rem}
.comic-body .meta{font-size:.82rem;color:var(--text-soft);display:flex;flex-direction:column;gap:3px}
.comic-body .meta span b{color:var(--accent-2);font-weight:600}

/* 精品推荐 */
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.feature-card{display:flex;gap:18px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;transition:transform .25s,border-color .25s}
.feature-card:hover{transform:translateY(-4px);border-color:var(--accent-2)}
.feature-card img{width:150px;height:200px;object-fit:cover;flex-shrink:0}
.feature-card .fc-body h3{margin-bottom:8px}
.feature-card .fc-body p{font-size:.88rem;margin-bottom:10px}
.feature-card .fc-tags span{font-size:.75rem;padding:2px 8px;border-radius:999px;background:var(--card-2);border:1px solid var(--border);margin-right:6px;color:var(--text-soft)}

/* 详细介绍 */
.detail-wrap{display:grid;grid-template-columns:280px 1fr;gap:30px;align-items:start}
.detail-side{background:var(--card-2);border:1px solid var(--border);border-radius:18px;padding:28px;position:sticky;top:100px}
.detail-side .num{font-size:4.6rem;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 p{margin-top:14px;font-size:.92rem}
.detail-main h3{margin:22px 0 10px}
.detail-main p{margin-bottom:12px}
.detail-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.detail-tags span{padding:8px 16px;border-radius:12px;background:var(--card);border:1px solid var(--border);font-size:.85rem;color:var(--accent-2)}

/* 角色 */
.roles{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.role-card{display:flex;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;transition:border-color .25s,transform .25s}
.role-card:hover{border-color:var(--accent-2);transform:translateY(-4px)}
.role-card img{width:96px;height:96px;border-radius:14px;object-fit:cover;flex-shrink:0}
.role-card h3{margin-bottom:4px}
.role-card .role-tag{font-size:.76rem;color:var(--accent-2);margin-bottom:8px;display:inline-block}
.role-card p{font-size:.86rem}

/* 平台介绍 */
.plat-wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:start}
.plat-steps{display:flex;flex-direction:column;gap:16px}
.plat-steps .step{display:flex;gap:14px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px}
.plat-steps .step b{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;flex-shrink:0;font-size:.9rem}
.plat-steps .step p{font-size:.88rem;margin-top:2px}
.plat-features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.plat-features div{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;text-align:center;font-size:.88rem;color:var(--text-soft)}
.plat-features div b{display:block;color:var(--title);margin-bottom:6px;font-size:.98rem}

/* 多端同步 */
.device-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.device-imgs{display:flex;gap:20px;justify-content:center}
.device-imgs img{width:190px;height:auto;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}

/* 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:14px;padding:18px;transition:border-color .25s}
.notice-card:hover{border-color:var(--accent-2)}
.notice-card .date{font-size:.78rem;color:var(--accent-2);margin-bottom:8px;display:block}
.notice-card h3{font-size:1rem;margin-bottom:8px}
.notice-card p{font-size:.85rem}

/* 阅读指南 */
.guide-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:start}
.guide-list{display:flex;flex-direction:column;gap:12px}
.guide-list li{list-style:none;display:flex;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px;font-size:.88rem;color:var(--text-soft)}
.guide-list li::before{content:"✔";color:var(--accent-2);font-weight:700}

/* APP下载 */
.app-section{text-align:center;background:var(--card-2);border:1px solid var(--border);border-radius:22px;padding:52px 24px;margin:0 auto}
.app-section p{max-width:680px;margin:0 auto 26px}
.app-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* 评论 */
.comments{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.comment-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;transition:border-color .25s}
.comment-card:hover{border-color:var(--accent-2)}
.comment-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.comment-head b{color:var(--title);font-size:.92rem}
.comment-head span{font-size:.78rem;color:var(--text-soft)}
.comment-card p{font-size:.88rem}

/* 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}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--title);font-size:.98rem;font-weight:600;padding:18px;cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq-q:hover{color:var(--accent-2)}
.faq-q .arrow{transition:transform .3s;color:var(--accent-2)}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 18px 18px;font-size:.88rem}

/* 侧边栏布局 */
.layout-with-aside{display:grid;grid-template-columns:1fr 320px;gap:34px;align-items:start}
aside.sidebar{position:sticky;top:100px;display:flex;flex-direction:column;gap:22px}
.side-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}
.side-card h3{margin-bottom:14px;font-size:1.05rem}
.rank-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.rank-list li{display:flex;gap:10px;align-items:center;font-size:.86rem;color:var(--text-soft)}
.rank-list li .rank-num{width:22px;height:22px;border-radius:7px;background:var(--card-2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.76rem;color:var(--accent-2);flex-shrink:0}
.rank-list li:nth-child(-n+3) .rank-num{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-color:transparent}
.stat-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.stat-list li{display:flex;justify-content:space-between;font-size:.86rem;color:var(--text-soft)}
.stat-list li b{color:var(--accent-2)}

/* 底部 */
footer.site-footer{border-top:1px solid var(--border);background:var(--card-2);padding:56px 0 30px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-bottom:34px}
.footer-grid h4{font-size:1rem;margin-bottom:14px}
.footer-grid ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-grid ul li a{font-size:.86rem;color:var(--text-soft)}
.footer-grid ul li a:hover{color:var(--accent-2)}
.friend-links{display:flex;flex-wrap:wrap;gap:12px;padding:18px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:22px}
.friend-links a{font-size:.84rem;color:var(--text-soft)}
.footer-bottom{font-size:.8rem;color:var(--text-soft);display:flex;flex-direction:column;gap:8px}
.footer-bottom .legal{display:flex;gap:16px;flex-wrap:wrap}

/* 返回顶部 */
#backTop{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:1.1rem;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(14px);transition:all .3s;z-index:900}
#backTop.show{opacity:1;visibility:visible;transform:translateY(0)}

@media (max-width:1024px){
  .grid-comics{grid-template-columns:repeat(3,1fr)}
  .layout-with-aside{grid-template-columns:1fr}
  aside.sidebar{position:static}
  .detail-wrap{grid-template-columns:1fr}
  .detail-side{position:static}
  .plat-wrap,.device-wrap,.guide-wrap{grid-template-columns:1fr}
  .feature-list{grid-template-columns:1fr}
  .notice-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  nav.main-nav,.search-box,.nav-right .btn-primary{display:none}
  .hamburger{display:block}
  .grid-comics{grid-template-columns:repeat(2,1fr);gap:14px}
  .roles{grid-template-columns:1fr}
  .comments{grid-template-columns:1fr}
  .notice-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .plat-features{grid-template-columns:repeat(2,1fr)}
  .hero-stats{gap:26px}
  .device-imgs img{width:140px}
  .feature-card{flex-direction:column}
  .feature-card img{width:100%;height:180px}
}
@media (max-width:420px){
  .grid-comics{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}