@charset "UTF-8";
/* ==========================================================================
   风车动漫 · fcdmapp.cn  共享样式表
   ========================================================================== */

:root{
  --blue:#1A6FE0;
  --blue-d:#0E4FAE;
  --blue-l:#E8F1FE;
  --teal:#0FB5A0;
  --orange:#FF7A1F;
  --orange-d:#EE6205;
  --yellow:#FFC93C;
  --ink:#16233A;
  --body:#44526B;
  --mute:#7A879C;
  --line:#DCE6F5;
  --bg:#F1F7FF;
  --card:#FFFFFF;
  --navy:#04142E;
  --navy-2:#0A2A5E;
  --shadow:0 10px 26px rgba(22,60,120,.09);
  --shadow-lg:0 20px 46px rgba(12,44,96,.16);
  --r:14px;
}

*,*::before,*::after{box-sizing:border-box}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt{margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
table{border-collapse:collapse}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  font-size:16px;line-height:1.78;color:var(--body);background:var(--bg);
  overflow-x:hidden;
}
h1,h2,h3,h4{color:var(--ink);line-height:1.32;font-weight:700}
h1{font-size:clamp(26px,4vw,40px);letter-spacing:-.4px}
h2{font-size:clamp(21px,2.5vw,28px)}
h3{font-size:17px}
p{color:var(--body)}

.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(9px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:1180px;margin:0 auto;padding:0 22px;
  display:flex;align-items:center;gap:22px;min-height:66px;
}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{width:42px;height:42px;flex:none}
.brand-name{display:flex;flex-direction:column;line-height:1.24}
.brand-name b{font-size:19px;color:var(--ink);letter-spacing:.5px}
.brand-name .sub{font-size:11px;color:var(--mute);letter-spacing:1.2px}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{
  display:inline-block;padding:9px 13px;border-radius:9px;
  font-size:15px;color:var(--ink);white-space:nowrap;transition:.18s;
}
.nav a:hover{background:var(--blue-l);color:var(--blue)}
.nav a.on{background:var(--blue-l);color:var(--blue);font-weight:700}
.nav .header-cta{
  margin-left:8px;padding:10px 20px;border-radius:11px;color:#fff;font-weight:700;
  background:linear-gradient(135deg,#FFA033,#FF6A0A);
  box-shadow:0 8px 18px rgba(255,110,20,.28);
}
.nav .header-cta:hover{background:linear-gradient(135deg,#FFB055,#FF7A1F);color:#fff}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#EAF2FF;
  padding:62px 0 68px;
  background:
    radial-gradient(780px 420px at 12% 6%, rgba(26,111,224,.46), transparent 62%),
    radial-gradient(640px 380px at 88% 20%, rgba(15,181,160,.34), transparent 64%),
    radial-gradient(560px 320px at 60% 98%, rgba(255,122,31,.24), transparent 66%),
    linear-gradient(150deg,#04142E,#0A2A5E 46%,#11437F);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:22px 22px;
}
.hero-in{
  position:relative;z-index:2;max-width:1180px;margin:0 auto;
  padding-left:22px;padding-right:22px;
  display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;
}
.hero-in>*{min-width:0}
.hero h1{color:#fff;text-shadow:0 2px 18px rgba(0,20,60,.5)}
.hero-lead{
  margin-top:16px;font-size:16.5px;color:#C7D9F5;max-width:520px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.hero-tags span{
  font-size:13px;padding:6px 13px;border-radius:20px;color:#D9E7FF;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
}
.hero-act{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;align-items:center}
.btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  padding:14px 30px;border-radius:13px;font-weight:700;font-size:16px;
  transition:transform .16s,box-shadow .16s;
}
.btn-cta{
  color:#fff;background:linear-gradient(135deg,#FFA033,#FF6A0A);
  box-shadow:0 12px 26px rgba(255,110,20,.34);
}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,110,20,.44)}
.btn-ghost{color:#EAF2FF;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.24)}
.btn-ghost:hover{background:rgba(255,255,255,.18)}
.hero-note{font-size:13px;color:#9FB8DE;margin-top:12px}

.hero-visual{display:flex;gap:18px;justify-content:center;align-items:center}
.hero-visual .phone{width:196px}
.hero-visual .phone.small{width:138px;opacity:.95}

/* 手机模型 */
.phone{
  flex:none;border-radius:26px;overflow:hidden;background:#0B0D11;
  box-shadow:0 18px 40px rgba(0,16,48,.5),0 0 0 1px rgba(255,255,255,.14);
}
.phone img{width:100%;height:auto;border-radius:26px}

/* ---------- 通用区块 ---------- */
.section{padding:64px 0}
.section.alt{background:#fff}
.section.dark{background:linear-gradient(150deg,#05132E,#0B2A5C);color:#D7E5FA}
.section.dark h2{color:#fff}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}

/* 功能卡 */
.fcard{padding:24px 22px;display:flex;flex-direction:column}
.fcard .ic{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:19px;margin-bottom:14px;
  background:linear-gradient(135deg,var(--blue),var(--teal));
}
.fcard:nth-child(3n+2) .ic{background:linear-gradient(135deg,var(--orange),#FFB055)}
.fcard:nth-child(3n+3) .ic{background:linear-gradient(135deg,#7C4DFF,var(--blue))}
.fcard h3{margin-bottom:9px}
.fcard p{font-size:14.5px;color:var(--body)}
.fcard .use{
  margin-top:auto;padding-top:13px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--blue);
}

/* 数据信任条 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{text-align:center;padding:22px 12px;border-radius:var(--r);background:#fff;border:1px solid var(--line)}
.stat b{display:block;font-size:30px;color:var(--blue);letter-spacing:-.5px}
.stat span{font-size:13.5px;color:var(--mute)}

/* ---------- 截图栅格 ---------- */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.shot{display:flex;flex-direction:column}
.shot img{
  width:100%;height:auto;border-radius:12px;border:1px solid var(--line);
  background:#fff;box-shadow:var(--shadow);
}
.shot figcaption{
  margin-top:10px;font-size:13px;color:var(--mute);text-align:center;line-height:1.5;
}

/* ---------- 深度内容入口卡 ---------- */
.entries{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.entry{
  display:flex;flex-direction:column;padding:22px 20px;border-radius:var(--r);
  background:linear-gradient(160deg,#fff,#F4F9FF);border:1px solid var(--line);
  box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s;
}
.entry:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.entry h3{margin-bottom:9px}
.entry p{font-size:14px}
.entry .more{margin-top:auto;padding-top:12px;font-size:13.5px;color:var(--blue);font-weight:700}
.entry .more i{margin-left:5px;font-size:11px}

/* ---------- 评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{padding:22px 20px;display:flex;flex-direction:column}
.review .stars{color:var(--yellow);font-size:14px;margin-bottom:10px;letter-spacing:2px}
.review p{font-size:14.5px}
.review .who{
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--mute);
}

/* ---------- FAQ 摘要 ---------- */
.qa,.prose details{border-bottom:1px solid var(--line)}
.qa:first-child,.prose details:first-of-type{border-top:1px solid var(--line)}
.qa summary,.prose details>summary{
  cursor:pointer;padding:17px 40px 17px 20px;position:relative;
  font-size:15.5px;font-weight:700;color:var(--ink);list-style:none;
}
.qa summary::-webkit-details-marker,.prose details>summary::-webkit-details-marker{display:none}
.qa summary::after,.prose details>summary::after{
  content:"›";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;color:var(--blue);transition:transform .2s;
}
.qa[open] summary::after,.prose details[open]>summary::after{transform:translateY(-50%) rotate(90deg)}
.qa .ans,.prose details .ans{padding:0 20px 18px;font-size:14.5px;color:var(--body)}
.qa .ans a,.prose details .ans a{color:var(--blue);border-bottom:1px dotted var(--blue)}
.faq-group{margin:8px 0 26px;background:#fff;border-radius:12px;padding:0 6px;box-shadow:var(--shadow)}

/* ---------- 底部下载通道 ---------- */
.band{
  border-radius:18px;padding:40px 34px;color:#fff;position:relative;overflow:hidden;
  background:
    radial-gradient(520px 260px at 88% 12%, rgba(15,181,160,.4), transparent 62%),
    linear-gradient(135deg,#1A6FE0,#0E4FAE 62%,#0A3C86);
  box-shadow:var(--shadow-lg);
}
.band h2{color:#fff}
.band .band-txt p{color:#D3E4FF;margin-top:10px;max-width:640px}
.band .btn{margin-top:22px}

/* ---------- 页脚 ---------- */
.site-footer{background:#08182F;color:#9DB3D2;padding:52px 0 26px;font-size:14px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand img{width:40px;height:40px}
.footer-brand b{color:#fff;font-size:17px;letter-spacing:.5px}
.footer-col h4{color:#E4EDFA;font-size:14.5px;margin-bottom:12px}
.footer-col a{display:block;padding:5px 0;color:#9DB3D2;transition:.16s}
.footer-col a:hover{color:#7FC0FF}
.footer-about p{color:#8AA1C0;font-size:13.5px;max-width:340px}
.disclaimer{
  margin-top:34px;padding:15px 18px;border-radius:11px;font-size:13px;
  color:#93A9C8;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
}
.footer-bottom{
  margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:#7D93B3;
}

/* ---------- 内页 hero ---------- */
.page-hero{
  padding:52px 0 46px;color:#E6EFFF;position:relative;overflow:hidden;
  background:
    radial-gradient(600px 320px at 14% 10%, rgba(26,111,224,.42), transparent 62%),
    radial-gradient(460px 260px at 86% 88%, rgba(15,181,160,.3), transparent 64%),
    linear-gradient(150deg,#05132E,#0B2A5C 60%,#123F79);
}
.page-hero h1{color:#fff;position:relative;z-index:2}
.page-hero .lead{position:relative;z-index:2;margin-top:14px;color:#C2D6F2;max-width:760px;font-size:16px}
.crumb{position:relative;z-index:2;font-size:13.5px;color:#9DB8DE;margin-bottom:14px}
.crumb a{color:#BBD3F5}
.crumb i{margin:0 8px;font-style:normal;opacity:.6}

/* ---------- 正文排版（内页） ---------- */
.layout{display:block}
.prose{
  max-width:900px;min-width:0;width:100%;margin:0 auto;
  padding:52px 22px 60px;
}
.prose h2{margin:38px 0 16px;padding-left:14px;border-left:5px solid var(--blue)}
.prose h2:first-child{margin-top:0}
.prose h3{margin:26px 0 10px;font-size:17px;color:var(--blue-d)}
.prose p{margin:0 0 14px}
.prose strong{color:var(--ink)}
.prose a{color:var(--blue);border-bottom:1px dotted var(--blue)}
.prose a:hover{color:var(--orange-d);border-bottom-color:var(--orange-d)}
.sec-body{margin-top:16px;margin-bottom:6px}

/* 步骤列表 */
.prose .steps{counter-reset:st;margin:20px 0 24px}
.prose .steps>li{
  position:relative;padding-left:52px;padding-bottom:20px;
}
.prose .steps>li::before{
  counter-increment:st;content:counter(st);
  position:absolute;left:0;top:1px;width:34px;height:34px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--teal));
}
.prose .steps>li>b{display:block;color:var(--ink);font-size:16px;margin-bottom:5px}
.prose .steps>li>p{font-size:14.5px;margin-bottom:0}
.prose .steps>li>ul>li{
  position:relative;padding-left:17px;font-size:14px;color:var(--body);margin-top:6px;
}
.prose .steps>li>ul>li::before{
  content:"";position:absolute;left:0;top:11px;width:6px;height:6px;
  border-radius:50%;background:var(--orange);
}

/* 普通有序/无序列表 */
.prose>ul>li,.prose>ol>li{position:relative;padding-left:18px;margin-bottom:9px}
.prose>ul>li::before{
  content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;
  border-radius:50%;background:var(--blue);
}
.prose .tips{
  margin:24px 0;padding:18px 20px;border-radius:12px;
  background:#FFF6EE;border:1px solid #FFDFC4;font-size:14.5px;
}
.prose .tips b{color:var(--orange-d)}

/* 表格 */
.table-scroll{
  overflow-x:auto;margin:22px 0 26px;border:1px solid var(--line);
  border-radius:12px;background:#fff;
}
.cmp{width:100%;min-width:680px}
.cmp th,.cmp td{padding:12px 14px;text-align:left;font-size:14px;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--blue-l);color:var(--blue-d);font-size:14px;white-space:nowrap}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp td:first-child{color:var(--ink);font-weight:700;white-space:nowrap}

/* 正文插图 */
.prose .shot{margin:26px auto;max-width:368px}
.prose .shot img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}

/* 相关链接 */
.rel-links{
  margin:30px 0 0;padding:20px 22px;border-radius:12px;
  background:#fff;border:1px solid var(--line);
}
.rel-links h3{margin:0 0 10px;color:var(--ink);font-size:15.5px}
.rel-links ul{display:flex;flex-wrap:wrap;gap:10px}
.rel-links li a{
  display:inline-block;padding:7px 14px;border-radius:20px;font-size:13.5px;
  background:var(--blue-l);color:var(--blue);border:0;
}
.rel-links li a:hover{background:var(--blue);color:#fff}

/* 收尾 CTA 条 */
.cta-band{
  border-radius:16px;padding:34px 30px;color:#fff;
  background:linear-gradient(135deg,#1A6FE0,#0E4FAE 60%,#0A3C86);
  box-shadow:var(--shadow-lg);
}
.cta-band h2{color:#fff}
.cta-band .band-txt p{color:#D3E4FF;margin-top:8px}
.cta-band .btn{margin-top:20px}

/* ---------- 列表页（版块分类） ---------- */
.chip-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px}
.chip-list span{
  padding:7px 15px;border-radius:20px;font-size:13.5px;
  background:#fff;border:1px solid var(--line);color:var(--blue-d);
}

/* ---------- 渐显（首页） ---------- */
.reveal{transition:opacity .55s ease,transform .55s ease}
.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .js .reveal,.reveal{opacity:1!important;transform:none!important;transition:none!important}
}
@media print{
  .js .reveal,.reveal{opacity:1!important;transform:none!important}
}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:34px}
  .hero{padding:48px 0 54px}
  .hero-in{padding-top:0;padding-bottom:0}
  .hero-visual{order:2}
  .grid-3,.grid-4,.entries,.reviews,.shots,.stats{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .section{padding:52px 0}
}

@media (max-width:620px){
  body{font-size:15.5px}
  .site-header{border-bottom:1px solid var(--line)}
  .header-inner{flex-wrap:wrap;min-height:0;padding-top:10px;padding-bottom:10px;gap:8px}
  .brand{width:100%}
  .brand-name .sub{display:none}
  .nav{width:100%;margin-left:0;flex-wrap:wrap;justify-content:space-between;gap:0}
  .nav a{flex:0 0 33.3333%;text-align:center;padding:7px 0;font-size:14px;white-space:nowrap}
  .nav .header-cta{display:none}
  .hero{padding:38px 0 44px}
  .hero-in{padding-left:22px;padding-right:22px}
  .hero-visual{flex-wrap:wrap;gap:14px}
  .hero-visual .phone{width:44vw;max-width:196px}
  .hero-visual .phone.small{width:30vw;max-width:132px}
  .btn{padding:13px 24px;font-size:15px}
  .grid-3,.grid-4,.entries,.reviews,.shots,.stats,.grid-2{grid-template-columns:1fr}
  .section{padding:42px 0}
  .prose{padding:38px 22px 48px}
  .prose h2{margin:30px 0 14px}
  .prose .steps>li{padding-left:44px}
  .footer-top{grid-template-columns:1fr}
  .band,.cta-band{padding:28px 22px}
  .stat b{font-size:25px}
}