*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body,figure,figcaption,blockquote,dl,dd,dt,table,h1,h2,h3,h4,p,ul,ol,li{margin:0;padding:0}

ul,ol{list-style:none}

img{max-width:100%;height:auto;display:block;border:0}

:root{
  --bg:#17131F;
  --bg2:#1E1829;
  --card:#221C2E;
  --line:rgba(163,143,224,.16);
  --line2:rgba(163,143,224,.30);
  --txt:#C4BDD6;
  --head:#F4F0FB;
  --mut:#8D85A4;
  --pri:#8B7BF0;
  --pri2:#6E5BD8;
  --acc:#FF7A59;
  --acc2:#FFA68C;
  --ok:#5FD3C4;
}

html,body{background:var(--bg)}

body{
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  color:var(--txt);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none}

.wrap{max-width:1120px;margin:0 auto;padding:0 22px}

.top{
  position:sticky;top:0;z-index:60;
  background:rgba(23,19,31,.9);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--line);
}

.top__in{display:flex;align-items:center;gap:16px;min-height:66px;padding:11px 22px}

.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}

.brand img{width:36px;height:36px;border-radius:50%}

.brand span{font-size:21px;font-weight:800;letter-spacing:.5px;color:var(--head)}

.nav{display:flex;align-items:center;gap:4px;margin-left:auto}

.nav a{
  display:inline-block;padding:8px 13px;border-radius:10px;
  font-size:15px;color:var(--txt);white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}

.nav a:hover{background:rgba(139,123,240,.14);color:var(--head)}

.nav a[aria-current="page"]{background:rgba(139,123,240,.2);color:var(--head);font-weight:700}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:999px;border:0;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:700;line-height:1;
  white-space:nowrap;
  transition:box-shadow .25s ease,background .25s ease,color .25s ease;
}

.btn.btn-primary{
  background:linear-gradient(135deg,var(--pri) 0%,var(--pri2) 100%);
  color:#fff;
  box-shadow:0 8px 22px -8px rgba(139,123,240,.75);
}

.btn.btn-primary:hover{
  background:linear-gradient(135deg,#9A8CF5 0%,#7B68E2 100%);
  color:#fff;
  box-shadow:0 12px 28px -8px rgba(139,123,240,.9);
}

.btn.btn-ghost{
  background:rgba(163,143,224,.1);
  color:var(--head);
  box-shadow:inset 0 0 0 1px var(--line2);
}

.btn.btn-ghost:hover{background:rgba(163,143,224,.2);color:var(--head)}

.btn-top{flex:0 0 auto}

.hero{
  position:relative;
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(139,123,240,.22),transparent 62%),
    radial-gradient(700px 400px at 92% 8%,rgba(255,122,89,.13),transparent 60%),
    linear-gradient(180deg,#1B1626 0%,#17131F 100%);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}

.hero__in{
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:44px;align-items:center;padding:62px 22px 66px;
}

.hero__in>*{min-width:0}

.kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(139,123,240,.14);box-shadow:inset 0 0 0 1px var(--line);
  font-size:13px;letter-spacing:.4px;color:#CFC6F2;
}

.kicker i{width:6px;height:6px;border-radius:50%;background:var(--ok);display:inline-block}

h1{
  margin:18px 0 0;font-size:clamp(29px,4.3vw,44px);line-height:1.24;
  font-weight:800;color:var(--head);letter-spacing:-.4px;
}

.lead{margin-top:16px;font-size:15.5px;line-height:1.92;color:var(--txt);max-width:560px}

.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

.note{margin-top:14px;font-size:13.5px;color:var(--mut)}

.stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;margin-top:30px;
}

.stats>div{
  background:rgba(34,28,46,.72);
  border-radius:14px;padding:14px 16px;
  box-shadow:inset 0 0 0 1px var(--line);
}

.stats b{display:block;font-size:21px;font-weight:800;color:var(--acc2);letter-spacing:.3px}

.stats span{display:block;margin-top:3px;font-size:13px;color:var(--mut)}

.hero__shot{max-width:300px;margin:0 auto;width:100%}

.hero__shot img{
  width:100%;height:auto;border-radius:26px;
  box-shadow:0 0 0 1px var(--line2),0 30px 64px -24px rgba(0,0,0,.92);
}

.hero__shot figcaption{
  margin-top:12px;text-align:center;font-size:13px;color:var(--mut);
}

.sec{padding:66px 0}

.sec--alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.sec__head{max-width:720px}

h2{
  font-size:clamp(22px,3vw,30px);line-height:1.35;font-weight:800;
  color:var(--head);letter-spacing:-.2px;
}

.sub{margin-top:10px;font-size:15px;line-height:1.85;color:var(--txt);max-width:660px}

.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:32px}

.grid2>*,.grid3>*,.layout>*{min-width:0}

.card{
  position:relative;border-radius:18px;padding:24px 24px 22px;
  background:linear-gradient(180deg,rgba(139,123,240,.07),rgba(139,123,240,0) 62%);
  box-shadow:0 0 0 1px var(--line),0 22px 46px -30px rgba(0,0,0,.95);
}

.card::before{
  content:"";position:absolute;left:24px;right:24px;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(139,123,240,.8),transparent);
}

.fcard{display:flex;gap:16px;align-items:flex-start}

.fico{
  flex:0 0 auto;width:46px;height:46px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(139,123,240,.28),rgba(255,122,89,.18));
  box-shadow:inset 0 0 0 1px var(--line2);
}

.fico svg{width:22px;height:22px;fill:none;stroke:#EFE9FF;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.fcard h3{font-size:17px;font-weight:800;color:var(--head);line-height:1.5}

.fcard p{margin-top:8px;font-size:14.6px;line-height:1.86;color:var(--txt)}

.strip-wrap{position:relative}

.strip{
  max-width:1120px;margin:0 auto;padding:34px 22px 20px;
  display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-padding-left:22px;scroll-padding-right:22px;
  scrollbar-width:thin;
}

.strip::-webkit-scrollbar{height:8px}

.strip::-webkit-scrollbar-thumb{background:rgba(163,143,224,.28);border-radius:99px}

.shot{flex:0 0 auto;width:232px;scroll-snap-align:start}

.shot img{
  width:100%;height:auto;border-radius:18px;
  box-shadow:0 0 0 1px var(--line2),0 20px 40px -26px rgba(0,0,0,.95);
}

.shot figcaption{margin-top:10px;font-size:13px;line-height:1.6;color:var(--mut)}

.strip-nav{display:flex;gap:10px;justify-content:flex-end;max-width:1120px;margin:6px auto 0;padding:0 22px}

.strip-nav button{
  width:38px;height:38px;border-radius:50%;cursor:pointer;
  background:rgba(163,143,224,.12);border:0;
  box-shadow:inset 0 0 0 1px var(--line2);
  color:var(--head);font-size:17px;line-height:1;font-family:inherit;
}

.strip-nav button:hover{background:rgba(163,143,224,.24)}

.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:32px}

.entry{display:flex;flex-direction:column;height:100%}

.entry .tagline{font-size:12.5px;letter-spacing:1.2px;color:var(--acc2);font-weight:700}

.entry h3{margin-top:9px;font-size:18px;font-weight:800;color:var(--head)}

.entry p{margin-top:10px;font-size:14.6px;line-height:1.86;flex:1 1 auto}

.entry .more{margin-top:16px;font-size:14px;font-weight:700;color:var(--pri);display:inline-flex;gap:6px;align-items:center}

.entry:hover .more{color:var(--acc2)}

.review{display:flex;flex-direction:column;height:100%}

.review .who{display:flex;align-items:center;gap:11px}

.review .av{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--pri),var(--acc));
}

.review .who b{display:block;font-size:14.6px;color:var(--head)}

.review .who span{display:block;font-size:12.6px;color:var(--mut)}

.review blockquote{margin-top:14px;font-size:14.6px;line-height:1.9;color:var(--txt)}

.faq-list{margin-top:30px;max-width:820px}

.qa{
  border-radius:14px;background:rgba(34,28,46,.6);
  box-shadow:inset 0 0 0 1px var(--line);
  margin-bottom:12px;overflow:hidden;
}

.qa summary{
  cursor:pointer;padding:17px 20px;font-size:15.6px;font-weight:700;color:var(--head);
  list-style:none;display:flex;gap:12px;align-items:flex-start;
}

.qa summary::-webkit-details-marker{display:none}

.qa summary::before{
  content:"";flex:0 0 auto;width:8px;height:8px;margin-top:9px;border-radius:2px;
  background:linear-gradient(135deg,var(--pri),var(--acc));
}

.qa[open] summary{color:var(--head)}

.qa .ans{padding:0 20px 18px 40px;font-size:14.6px;line-height:1.9;color:var(--txt)}

.cta{
  margin:0;padding:52px 0;
  background:
    radial-gradient(640px 260px at 20% 0%,rgba(139,123,240,.24),transparent 64%),
    radial-gradient(520px 240px at 88% 100%,rgba(255,122,89,.16),transparent 62%),
    #1B1626;
  border-top:1px solid var(--line);
}

.cta__in{
  display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;
  padding:0 22px;
}

.cta .btn.btn-primary{color:#fff}

.cta .btn.btn-ghost{color:var(--head)}

.cta .btn.btn-ghost:hover{color:var(--head);background:rgba(163,143,224,.22)}

.crumbs{padding:20px 0 0;font-size:13.5px;color:var(--mut)}

.crumbs a:hover{color:var(--head)}

.page-hero{
  background:
    radial-gradient(760px 320px at 8% -20%,rgba(139,123,240,.2),transparent 62%),
    linear-gradient(180deg,#1B1626 0%,#17131F 100%);
  border-bottom:1px solid var(--line);
}

.page-hero .wrap{padding-top:26px;padding-bottom:44px}

.page-hero h1{font-size:clamp(26px,3.8vw,38px)}

.narrow{max-width:860px}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:start;margin-top:8px}

.aside{position:sticky;top:88px}

.aside__box{
  border-radius:16px;padding:20px;background:rgba(34,28,46,.72);
  box-shadow:inset 0 0 0 1px var(--line);
}

.aside__box h3{font-size:15px;font-weight:800;color:var(--head);margin-bottom:12px}

.aside__box ol{counter-reset:n;font-size:14px}

.aside__box li{
  padding:7px 0;border-bottom:1px dashed var(--line);
  display:flex;gap:9px;align-items:baseline;
}

.aside__box li:last-child{border-bottom:0}

.aside__box li b{color:var(--acc2);font-size:12.5px;flex:0 0 auto}

.aside__box a:hover{color:var(--head)}

.aside .btn{margin-top:16px;width:100%}

.aside .btn.btn-primary{color:#fff}

.prose p{margin-top:15px;font-size:15.2px;line-height:1.92}

.prose h3{margin-top:26px;font-size:17.5px;font-weight:800;color:var(--head)}

.prose ul{margin-top:12px;font-size:14.9px;line-height:1.9}

.prose ul li{padding-left:17px;position:relative;margin-top:6px}

.prose ul li::before{
  content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;
  background:rgba(255,122,89,.85);
}

.prose a{color:var(--pri);border-bottom:1px solid rgba(139,123,240,.4)}

.prose a:hover{color:var(--acc2);border-bottom-color:rgba(255,122,89,.5)}

.figure{max-width:100%;margin:30px auto 0;display:flex;flex-direction:column;align-items:center}

.figure img{
  width:100%;max-width:330px;height:auto;border-radius:20px;
  box-shadow:0 0 0 1px var(--line2),0 24px 48px -28px rgba(0,0,0,.95);
}

.figure figcaption{margin-top:12px;text-align:center;font-size:13.4px;line-height:1.7;color:var(--mut);max-width:420px}

.table{
  width:100%;border-collapse:collapse;margin-top:24px;font-size:14.4px;
  box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;overflow:hidden;
}

.table th,.table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}

.table th{color:var(--head);font-weight:700;background:rgba(139,123,240,.1)}

.table tr:last-child td{border-bottom:0}

.related{margin-top:52px;padding-top:34px;border-top:1px solid var(--line)}

.related .grid3{margin-top:22px}

.foot{background:#120E1A;border-top:1px solid var(--line);padding:50px 0 30px;font-size:14px}

.foot__in{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:32px}

.foot h3{font-size:15px;font-weight:800;color:var(--head);margin-bottom:12px}

.foot p{line-height:1.9;color:var(--mut)}

.foot .brandline{display:flex;align-items:center;gap:10px;margin-bottom:14px}

.foot .brandline img{width:32px;height:32px;border-radius:50%}

.foot .brandline span{font-size:18px;font-weight:800;color:var(--head)}

.foot ul li{padding:5px 0}

.foot a:hover{color:var(--head)}

.foot .btn.btn-primary{color:#fff;margin-top:14px}

.foot__bar{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13.2px;color:var(--mut);line-height:1.85;
}

@keyframes glowIn{from{opacity:0;filter:blur(9px)}to{opacity:1;filter:blur(0)}}

@keyframes floatUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

.hero__txt{animation:glowIn .78s ease both}

.hero__shot{animation:glowIn .78s .1s ease both}

.card,.qa{animation:floatUp .62s ease both}

.shot{animation:glowIn .62s ease both}

.grid2 .card:nth-child(2),.grid3 .card:nth-child(2){animation-delay:.08s}
.grid2 .card:nth-child(3),.grid3 .card:nth-child(3){animation-delay:.16s}
.grid2 .card:nth-child(4){animation-delay:.24s}
.grid2 .card:nth-child(5){animation-delay:.32s}
.grid2 .card:nth-child(6){animation-delay:.4s}
.shot:nth-child(2){animation-delay:.06s}
.shot:nth-child(3){animation-delay:.12s}
.shot:nth-child(4){animation-delay:.18s}
.shot:nth-child(5){animation-delay:.24s}

@media (prefers-reduced-motion:reduce){
  .hero__txt,.hero__shot,.card,.shot,.qa{animation:none}
}

@media (max-width:980px){
  .hero__in{grid-template-columns:minmax(0,1fr);gap:34px;padding:48px 22px 52px}
  .hero__shot{max-width:290px}
  .layout{grid-template-columns:minmax(0,1fr)}
  .aside{position:static;order:-1}
  .grid2{grid-template-columns:minmax(0,1fr)}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot__in{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}

@media (max-width:860px){
  .top__in{flex-wrap:wrap;gap:12px}
  .brand{order:1}
  .btn-top{order:2;margin-left:auto}
  .nav{order:3;flex:1 0 100%;justify-content:center;flex-wrap:wrap;margin-left:0}
  .grid3{grid-template-columns:minmax(0,1fr)}
  .foot__in{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:620px){
  body{font-size:15.4px}
  .sec{padding:50px 0}
  .nav a{padding:8px 10px;font-size:14.4px}
  .btn{padding:10px 18px;font-size:14.4px}
  .hero__shot{max-width:270px}
  .card{padding:20px 18px}
  .card::before{left:18px;right:18px}
  .shot{width:196px}
  .stats{grid-template-columns:minmax(0,1fr)}
  .cta__in{padding:0 22px}
  .table{font-size:13.6px}
  .table th,.table td{padding:10px 9px}
}