@charset "utf-8";
/* ============================================================
   动漫共和国 · 主题站群样式表
   配色：宣纸米白 / 朱红 / 鎏金 / 墨黑
   字体：系统无衬线（微软雅黑 / 苹方 / Helvetica Neue / Arial）
   ============================================================ */

:root{
  --paper:#fdf8f1;
  --paper-2:#f7efe3;
  --card:#ffffff;
  --ink:#1d1a22;
  --ink-2:#4d4757;
  --ink-3:#847d8f;
  --crimson:#d6403a;
  --crimson-d:#b52f2a;
  --gold:#c8963e;
  --gold-l:#e8c98a;
  --indigo:#2f5c8a;
  --line:#ece0d0;
  --line-2:#e0d3c0;
  --shadow:0 2px 8px rgba(29,26,34,.05), 0 12px 32px rgba(29,26,34,.06);
  --shadow-lg:0 6px 18px rgba(29,26,34,.07), 0 24px 60px rgba(29,26,34,.09);
  --radius:16px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(200,150,62,.07), transparent 42%),
    radial-gradient(circle at 88% 4%, rgba(214,64,58,.06), transparent 40%);
  background-attachment:fixed;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--crimson);text-decoration:none;}
a:hover{color:var(--crimson-d);}
ul,ol{padding-left:1.25em;}
h1,h2,h3,h4{line-height:1.35;margin:0 0 .6em;font-weight:700;letter-spacing:.2px;}
p{margin:0 0 1em;}

.wrap{max-width:1160px;margin:0 auto;padding:0 20px;}
.narrow{max-width:900px;margin:0 auto;}

/* ---------------- 顶部导航 ---------------- */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(253,248,241,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-in{
  max-width:1160px;margin:0 auto;padding:10px 20px;
  display:flex;align-items:center;gap:14px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand img{width:42px;height:42px;border-radius:11px;box-shadow:0 3px 10px rgba(214,64,58,.24);}
.brand .bn{display:flex;flex-direction:column;line-height:1.15;}
.brand .bn b{font-size:19px;letter-spacing:1px;color:var(--ink);}
.brand .bn span{font-size:11px;color:var(--ink-3);letter-spacing:2.4px;text-transform:uppercase;}
.nav ul{
  list-style:none;display:flex;flex-wrap:wrap;gap:2px;
  margin:0 0 0 auto;padding:0;
}
.nav ul a{
  display:block;padding:8px 14px;border-radius:20px;
  font-size:15px;color:var(--ink-2);white-space:nowrap;
}
.nav ul a:hover{background:var(--paper-2);color:var(--crimson);}
.nav ul a.on{background:var(--crimson);color:#fff;}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border-radius:999px;border:0;cursor:pointer;
  font-family:inherit;font-size:16px;font-weight:700;letter-spacing:.5px;
  background:linear-gradient(135deg,#e0503f,#c0332d);
  color:#fff;box-shadow:0 8px 22px rgba(192,51,45,.28);
  transition:transform .18s ease,box-shadow .18s ease;
}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(192,51,45,.36);}
.btn svg{width:18px;height:18px;flex:0 0 auto;}
.btn.ghost{
  background:transparent;color:var(--crimson);
  border:1.5px solid var(--crimson);box-shadow:none;
}
.btn.ghost:hover{background:rgba(214,64,58,.07);color:var(--crimson-d);}
.btn.sm{padding:9px 20px;font-size:14.5px;}
.btn.block{width:100%;}
.nav .btn{margin-left:6px;flex:0 0 auto;}

/* ---------------- 通用区块 ---------------- */
section{padding:62px 0;}
section.tight{padding:44px 0;}
.sec-head{margin-bottom:30px;}
.sec-head h2{font-size:30px;letter-spacing:.6px;}
.sec-head h2::after{
  content:"";display:block;width:52px;height:4px;margin-top:12px;border-radius:3px;
  background:linear-gradient(90deg,var(--crimson),var(--gold));
}
.sec-head p{margin:10px 0 0;color:var(--ink-2);font-size:16px;}
.center{text-align:center;}
.center .sec-head h2::after{margin-left:auto;margin-right:auto;}
.lead{font-size:17px;color:var(--ink-2);}

.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
}

/* ---------------- Hero ---------------- */
.hero{padding:54px 0 24px;}
.hero-in{display:grid;grid-template-columns:1fr 340px;gap:52px;align-items:center;}
.tagline{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:rgba(214,64,58,.08);
  color:var(--crimson);font-size:13.5px;font-weight:700;letter-spacing:.6px;
  border:1px solid rgba(214,64,58,.18);
}
.tagline i{width:7px;height:7px;border-radius:50%;background:var(--crimson);display:block;}
.hero h1{
  font-size:52px;line-height:1.2;margin:20px 0 16px;letter-spacing:1px;
  background:linear-gradient(100deg,#b52f2a 0%,#d6403a 46%,#c8963e 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{font-size:17.5px;color:var(--ink-2);max-width:56ch;margin-bottom:26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:26px;}
.hero-note{font-size:13.5px;color:var(--ink-3);}
.stats{display:flex;flex-wrap:wrap;gap:14px;}
.stat{
  flex:1 1 130px;background:var(--card);border:1px solid var(--line);
  border-radius:13px;padding:14px 16px;box-shadow:var(--shadow);
}
.stat b{display:block;font-size:23px;color:var(--crimson);line-height:1.3;}
.stat span{font-size:13px;color:var(--ink-3);}

.phone{
  position:relative;justify-self:center;
  width:300px;padding:11px;border-radius:34px;
  background:linear-gradient(160deg,#2a2531,#141118);
  box-shadow:var(--shadow-lg), 0 0 0 1px rgba(200,150,62,.3);
}
.phone::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  top:15px;width:74px;height:5px;border-radius:3px;background:rgba(255,255,255,.16);
}
.phone img{width:100%;height:auto;border-radius:25px;}

/* ---------------- 功能卡片 ---------------- */
.grid{display:grid;gap:20px;}
.g3{grid-template-columns:repeat(3,1fr);}
.g2{grid-template-columns:repeat(2,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}

.feat{padding:26px 24px;transition:transform .2s ease,box-shadow .2s ease;}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.feat .ico{
  width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(214,64,58,.12),rgba(200,150,62,.16));
  color:var(--crimson);margin-bottom:16px;
}
.feat .ico svg{width:24px;height:24px;}
.feat h3{font-size:18.5px;margin-bottom:8px;}
.feat p{margin:0;color:var(--ink-2);font-size:15px;}

/* ---------------- 截图长廊 ---------------- */
.shots{
  display:flex;gap:24px;overflow-x:auto;padding:10px 4px 24px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.shot{flex:0 0 auto;scroll-snap-align:center;text-align:center;width:210px;}
.shot .frame{
  padding:8px;border-radius:26px;background:linear-gradient(160deg,#2a2531,#141118);
  box-shadow:var(--shadow);transition:transform .22s ease;
}
.shot:hover .frame{transform:translateY(-5px);}
.shot .frame img{width:100%;height:auto;border-radius:19px;}
.shot figcaption{margin-top:12px;font-size:14px;color:var(--ink-2);font-weight:700;}
.shot figcaption em{display:block;font-style:normal;font-size:12.5px;color:var(--ink-3);font-weight:400;margin-top:2px;}
.shots::-webkit-scrollbar{height:8px;}
.shots::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:99px;}

/* ---------------- 分类标签 ---------------- */
.tags{display:flex;flex-wrap:wrap;gap:10px;}
.tags span{
  padding:8px 17px;border-radius:999px;background:var(--card);
  border:1px solid var(--line-2);font-size:14.5px;color:var(--ink-2);
}
.tags span.hot{background:rgba(214,64,58,.09);border-color:rgba(214,64,58,.3);color:var(--crimson);font-weight:700;}

/* ---------------- 内页入口 ---------------- */
.entry{padding:28px 26px;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease;}
.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.entry .no{
  font-size:13px;font-weight:700;letter-spacing:2px;color:var(--gold);
  text-transform:uppercase;margin-bottom:12px;
}
.entry h3{font-size:19px;margin-bottom:10px;}
.entry p{color:var(--ink-2);font-size:15px;flex:1 1 auto;}
.entry .go{font-size:14.5px;font-weight:700;color:var(--crimson);}

/* ---------------- 评价 ---------------- */
.review{padding:24px 24px;display:flex;flex-direction:column;gap:14px;}
.review .who{display:flex;align-items:center;gap:12px;}
.review .av{
  width:42px;height:42px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:16px;
  background:linear-gradient(135deg,#d6403a,#c8963e);
}
.review .who b{display:block;font-size:15px;}
.review .who span{font-size:12.5px;color:var(--ink-3);}
.review p{margin:0;font-size:15px;color:var(--ink-2);}
.stars{color:var(--gold);letter-spacing:2px;font-size:14px;}

/* ---------------- FAQ 折叠 ---------------- */
.faq{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);}
.faq details{border-bottom:1px solid var(--line);}
.faq details:last-child{border-bottom:0;}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:16.5px;
  display:flex;align-items:center;gap:12px;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::before{
  content:"+";flex:0 0 auto;width:22px;height:22px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;font-size:17px;line-height:1;
  background:rgba(214,64,58,.1);color:var(--crimson);
}
.faq details[open] summary::before{content:"−";background:var(--crimson);color:#fff;}
.faq details[open] summary{background:var(--paper-2);}
.faq .ans{padding:2px 22px 20px 56px;color:var(--ink-2);font-size:15.5px;}
.faq .ans p:last-child{margin-bottom:0;}

/* ---------------- 下载条 ---------------- */
.cta{
  border-radius:22px;padding:46px 40px;text-align:center;color:#fff;
  background:linear-gradient(135deg,#c0332d 0%,#d6403a 52%,#b9762c 100%);
  box-shadow:var(--shadow-lg);
}
.cta h2{font-size:30px;color:#fff;}
.cta h2::after{display:none;}
.cta p{color:rgba(255,255,255,.9);max-width:60ch;margin:0 auto 24px;}
.cta .btn{background:#fff;color:var(--crimson-d);box-shadow:0 10px 26px rgba(0,0,0,.18);}
.cta .btn:hover{color:var(--crimson-d);}
.cta .meta{margin-top:16px;font-size:13.5px;color:rgba(255,255,255,.82);}

/* ---------------- 内页正文 ---------------- */
.page-head{padding:46px 0 34px;border-bottom:1px solid var(--line);}
.crumbs{font-size:13.5px;color:var(--ink-3);margin-bottom:14px;}
.crumbs a{color:var(--ink-3);}
.crumbs a:hover{color:var(--crimson);}
.page-head h1{font-size:38px;letter-spacing:.6px;}
.page-head .lead{max-width:70ch;margin:0;}
.page-head .kv{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.page-head .kv span{
  font-size:13px;color:var(--ink-2);background:var(--card);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}

.prose h2{font-size:26px;margin-top:44px;}
.prose h2:first-of-type{margin-top:0;}
.prose h3{font-size:19px;margin-top:26px;}
.prose p{color:var(--ink-2);}
.prose ul,.prose ol{color:var(--ink-2);}
.prose li{margin-bottom:9px;}
.prose strong{color:var(--ink);}
.box{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:12px;padding:20px 24px;margin:24px 0;box-shadow:var(--shadow);
}
.box p:last-child{margin-bottom:0;}
.box b{color:var(--crimson-d);}

.steps{counter-reset:st;list-style:none;padding:0;margin:22px 0;}
.steps li{
  counter-increment:st;position:relative;padding:0 0 22px 62px;color:var(--ink-2);
}
.steps li::before{
  content:counter(st);position:absolute;left:0;top:0;
  width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-weight:700;color:#fff;font-size:17px;
  background:linear-gradient(135deg,#d6403a,#b9762c);
  box-shadow:0 6px 16px rgba(192,51,45,.24);
}
.steps li::after{
  content:"";position:absolute;left:20px;top:46px;bottom:0;width:2px;background:var(--line-2);
}
.steps li:last-child{padding-bottom:0;}
.steps li:last-child::after{display:none;}
.steps li b{display:block;color:var(--ink);font-size:17px;margin-bottom:4px;}

.table{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);font-size:15px;}
.table th,.table td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;color:var(--ink-2);}
.table th{background:var(--paper-2);color:var(--ink);font-size:14.5px;}
.table tr:last-child td{border-bottom:0;}

.pager{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px;}
.pager a{
  flex:1 1 240px;padding:18px 22px;border-radius:14px;background:var(--card);
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.pager a:hover{border-color:var(--crimson);}
.pager a span{display:block;font-size:12.5px;color:var(--ink-3);margin-bottom:4px;}
.pager a b{font-size:16.5px;color:var(--ink);}

/* ---------------- 页脚 ---------------- */
.foot{background:#1d1a22;color:#b8b1c2;margin-top:20px;padding:50px 0 26px;font-size:14.5px;}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;}
.foot h4{color:#fff;font-size:16px;margin-bottom:14px;}
.foot a{color:#b8b1c2;}
.foot a:hover{color:var(--gold-l);}
.foot ul{list-style:none;padding:0;margin:0;}
.foot ul li{margin-bottom:9px;}
.foot .fbrand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.foot .fbrand img{width:38px;height:38px;border-radius:10px;}
.foot .fbrand b{color:#fff;font-size:17px;letter-spacing:1px;}
.foot .copy{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:#8b8496;line-height:1.9;
}
.foot .disc{
  margin-top:14px;padding:14px 18px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  font-size:13px;color:#a49db2;
}

/* ---------------- 返回顶部 ---------------- */
.totop{
  position:fixed;right:22px;bottom:26px;z-index:70;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:var(--crimson);color:#fff;box-shadow:0 10px 24px rgba(192,51,45,.34);
  display:none;align-items:center;justify-content:center;
}
.totop.show{display:flex;}
.totop svg{width:20px;height:20px;}

/* ---------------- 响应式 ---------------- */
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:36px;}
  .phone{margin:0 auto;}
  .g3,.g4{grid-template-columns:repeat(2,1fr);}
  .foot-in{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  body{font-size:15.5px;}
  .nav-in{flex-wrap:wrap;gap:8px;padding:8px 16px;}
  .nav ul{
    order:3;flex-basis:100%;margin:2px 0 0;flex-wrap:nowrap;
    overflow-x:auto;scrollbar-width:none;
  }
  .nav ul::-webkit-scrollbar{display:none;}
  .nav ul a{padding:6px 11px;font-size:14px;}
  .nav .btn{margin-left:auto;padding:7px 16px;font-size:14px;}
  .brand img{width:34px;height:34px;}
  .brand .bn b{font-size:16.5px;}
  .brand .bn span{display:none;}
  .hero h1{font-size:36px;}
  .sec-head h2{font-size:25px;}
  .page-head h1{font-size:28px;}
  .g2,.g3,.g4{grid-template-columns:1fr;}
  .cta{padding:34px 22px;}
  .cta h2{font-size:24px;}
  .faq .ans{padding-left:22px;}
  .steps li{padding-left:56px;}
  section{padding:46px 0;}
  .foot-in{grid-template-columns:1fr;gap:26px;}
  .table{font-size:14px;}
  .table th,.table td{padding:10px 12px;}
  .shot{width:186px;}
}