:root{
--bg:#0B0A24;
--bg2:#12112F;
--card:#1A1840;
--line:rgba(255,255,255,.10);
--txt:#EFEDFF;
--dim:#A9A4D6;
--main:#35D07F;
--aux:#FF4D9D;
--dot:#7BE3FF;
--ink:#07132A;
--wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--dot);text-decoration:none;transition:color .2s}
a:hover{color:var(--aux)}
h1,h2,h3{margin:0;line-height:1.28}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:940px}
.top{position:sticky;top:0;z-index:40;background:rgba(11,10,36,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top__in{position:relative;max-width:var(--wrap);margin:0 auto;padding:10px 22px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;color:var(--txt);font-size:20px;font-weight:800;letter-spacing:.4px}
.brand img{width:40px;height:40px;border-radius:12px}
.nav{margin-left:auto;display:flex;gap:20px}
.nav a{color:var(--dim);font-size:15px;white-space:nowrap}
.nav a:hover{color:var(--txt)}
.nav a[aria-current="page"]{color:var(--main)}
.burger{display:none;margin-left:auto;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.04);cursor:pointer}
.burger span{display:block;width:18px;height:2px;margin:3px auto;background:var(--txt);border-radius:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font-size:15px;font-weight:700;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:filter .2s,color .2s,border-color .2s}
.btn--main{background:linear-gradient(100deg,var(--main),var(--aux));color:var(--ink)}
.btn--main:hover{color:var(--ink);filter:brightness(1.08)}
.btn--ghost{border-color:rgba(255,255,255,.32);color:var(--txt)}
.btn--ghost:hover{border-color:var(--dot);color:var(--dot)}
.top .btn{color:var(--ink)}
.top .btn--ghost{color:var(--txt)}
.foot .btn{
    display:inline-flex;
    width:auto;
    color:var(--ink);
}
.foot .btn--ghost{color:var(--txt)}
.hero{position:relative;overflow:hidden;background:radial-gradient(760px 420px at 88% 6%,rgba(255,77,157,.30),transparent 62%),radial-gradient(700px 460px at 4% 94%,rgba(53,208,127,.26),transparent 60%),linear-gradient(162deg,#0F0D2E,#0B0A24 62%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(135deg,rgba(53,208,127,.55) 0 12px,rgba(255,255,255,0) 12px 24px)}
.hero__in{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center;padding-top:60px;padding-bottom:74px}
.kicker{margin:0 0 12px;font-size:13px;letter-spacing:2.4px;color:var(--dot);text-transform:uppercase}
.hero h1{font-size:clamp(28px,4.3vw,46px);font-weight:800;letter-spacing:-.5px}
.lead{margin:18px 0 0;max-width:580px;color:#CFCBF0;font-size:16.5px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero__tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero__tags li{padding:5px 13px;font-size:13.5px;color:var(--dim);border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03)}
.hero__shot{margin:0}
.hero__shot img{width:100%;max-width:320px;height:auto;margin:0 auto;border-radius:22px;box-shadow:0 0 0 4px rgba(255,255,255,.07),0 26px 60px rgba(0,0,0,.55)}
.hero__shot figcaption{margin-top:14px;text-align:center;font-size:13px;color:var(--dim)}
.hero__txt{animation:curtain15 .8s ease both}
.hero__shot{animation:curtain15 .9s .1s ease both}
@keyframes curtain15{
from{clip-path:inset(0 0 100% 0);opacity:.35}
to{clip-path:inset(0 0 0 0);opacity:1}
}
.sec{padding:62px 0}
.sec--alt{background:var(--bg2)}
.sec h2{font-size:27px;font-weight:800}
.sub{margin:10px 0 30px;color:var(--dim);font-size:15.5px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.stat{padding:24px 26px;background:var(--bg)}
.stat b{display:block;font-size:30px;font-weight:800;background:linear-gradient(96deg,var(--main),var(--dot));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;margin-top:6px;font-size:14.5px;color:var(--dim)}
.duo{display:grid;grid-template-columns:250px minmax(0,1fr);gap:52px;align-items:start}
.idx{position:sticky;top:88px}
.idx h2{font-size:26px}
.idx ol{margin-top:16px;border-left:2px solid var(--line)}
.idx li a{display:block;padding:7px 0 7px 16px;font-size:14.5px;color:var(--dim)}
.idx li a:hover{color:var(--main)}
.idx li a[aria-current]{color:var(--main)}
.rail{position:relative;padding:19px 0 19px 24px;border-left:4px solid rgba(255,255,255,.08);animation:curtain15 .62s ease both}
.rail::before{content:"";position:absolute;left:-4px;top:19px;bottom:19px;width:4px;background:linear-gradient(180deg,var(--main),var(--aux));transform:scaleY(0);transform-origin:top;transition:transform .35s ease}
.rail:hover::before{transform:scaleY(1)}
.rail b{display:block;font-size:19px;font-weight:700}
.rail span{display:block;margin-top:7px;font-size:15px;color:var(--dim)}
.rail:nth-child(2){animation-delay:.06s}
.rail:nth-child(3){animation-delay:.12s}
.rail:nth-child(4){animation-delay:.18s}
.rail:nth-child(5){animation-delay:.24s}
.rail:nth-child(6){animation-delay:.3s}
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.shot{margin:0;padding:16px 16px 18px;background:var(--card);border:1px solid var(--line);border-radius:20px}
.shot img{width:100%;max-width:230px;height:auto;margin:0 auto;border-radius:14px}
.shot b{display:block;margin-top:13px;text-align:center;font-size:15.5px}
.shot figcaption{margin-top:6px;text-align:center;font-size:13.5px;color:var(--dim)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{position:relative;display:block;overflow:hidden;padding:28px 26px 24px;background:var(--card);border:1px solid var(--line);border-radius:20px;color:var(--txt)}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:repeating-linear-gradient(120deg,var(--main) 0 10px,var(--aux) 10px 20px,var(--dot) 20px 30px);opacity:.85}
.card b{display:block;margin-top:6px;font-size:19px}
.card span{display:block;margin-top:8px;font-size:15px;color:var(--dim)}
.card em{display:inline-block;margin-top:14px;font-size:14px;font-style:normal;color:var(--main)}
.card:hover{border-color:rgba(53,208,127,.5);color:var(--txt)}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{padding:24px;background:var(--card);border:1px solid var(--line);border-radius:20px}
.quote p{font-size:15.5px;color:#D8D4F2}
.quote cite{display:block;margin-top:14px;font-size:14px;font-style:normal;color:var(--dot)}
.stars{display:block;margin-bottom:10px;font-size:14px;letter-spacing:2px;color:var(--main)}
.qa details{margin-bottom:12px;background:var(--card);border:1px solid var(--line);border-radius:16px}
.qa details[open]{border-color:rgba(53,208,127,.42)}
.qa summary{padding:17px 22px;font-size:16px;font-weight:600;cursor:pointer;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";float:right;color:var(--main);font-weight:700}
.qa details[open] summary::after{content:"–"}
.qa p{margin:0;padding:0 22px 18px;font-size:15px;color:var(--dim)}
.cta{padding:60px 0;background:radial-gradient(620px 320px at 16% 10%,rgba(53,208,127,.24),transparent 62%),radial-gradient(560px 300px at 86% 90%,rgba(255,77,157,.22),transparent 60%),var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta__in{text-align:center}
.cta h2{font-size:28px}
.cta-note{margin:12px auto 24px;max-width:620px;font-size:15.5px;color:var(--dim)}
.cta .btn{color:var(--ink)}
.cta .btn--ghost{color:var(--txt)}
.cta .btn--ghost:hover{color:var(--dot)}
.foot{padding:54px 0 30px;background:#080718;border-top:1px solid var(--line)}
.foot__cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot h3{margin-bottom:12px;font-size:15px}
.foot a{display:block;padding:4px 0;font-size:14.5px;color:var(--dim)}
.foot a:hover{color:var(--main)}
.foot__brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:19px;font-weight:800;color:var(--txt)}
.foot__brand img{width:38px;height:38px;border-radius:11px}
.foot p{font-size:14px;color:var(--dim)}
.disc{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:13.5px;color:#8E89BB}
.copy{margin:8px 0 0;font-size:13px;color:#7C77A8}
.page-hero{padding:44px 0 34px;background:radial-gradient(600px 300px at 12% 0,rgba(53,208,127,.20),transparent 60%),linear-gradient(170deg,#0F0D2E,#0B0A24);border-bottom:1px solid var(--line)}
.crumb{margin:0 0 14px;font-size:13.5px;color:var(--dim)}
.crumb a{color:var(--dim)}
.crumb a:hover{color:var(--main)}
.page-hero h1{font-size:clamp(24px,3.5vw,36px);font-weight:800}
.prose{padding-top:44px}
.prose h2{margin:38px 0 12px;padding-left:14px;font-size:23px;border-left:4px solid var(--main)}
.prose h3{margin:24px 0 8px;font-size:17.5px;color:var(--dot)}
.prose p{font-size:16px;color:#C9C5E8}
.prose ul,.prose ol{margin:0 0 16px}
.prose li{position:relative;margin-bottom:9px;padding-left:22px;font-size:15.5px;color:#C9C5E8}
.prose ul li::before{content:"";position:absolute;left:2px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--main)}
.prose ol{counter-reset:st}
.prose ol li{counter-increment:st}
.prose ol li::before{content:counter(st);position:absolute;left:0;top:3px;width:20px;height:20px;line-height:20px;text-align:center;border-radius:6px;background:rgba(53,208,127,.16);color:var(--main);font-size:12.5px;font-weight:700}
.prose b{color:var(--txt)}
.prose figure{margin:28px 0}
.prose figure img{width:100%;max-width:400px;height:auto;margin:0 auto;border-radius:18px;box-shadow:0 0 0 4px rgba(255,255,255,.07)}
.prose figcaption{margin-top:12px;text-align:center;font-size:13.5px;color:var(--dim)}
.tbl{width:100%;margin:0 0 18px;border-collapse:collapse;font-size:15px}
.tbl th,.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left}
.tbl th{color:var(--dot);font-weight:600}
.tbl td{color:#C9C5E8}
.next{margin:34px 0 0;padding:22px 24px;background:var(--card);border:1px solid var(--line);border-radius:18px}
.next b{display:block;margin-bottom:10px;font-size:16px}
.next a{display:inline-block;margin:0 18px 8px 0;font-size:15px}
@media (max-width:980px){
.nav{display:none}
.burger{display:block}
.burger[aria-expanded="true"]~.nav{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;padding:6px 22px 14px;background:var(--bg2);border-bottom:1px solid var(--line)}
.burger[aria-expanded="true"]~.nav a{padding:11px 0;border-bottom:1px solid var(--line)}
.top__in .btn{padding:10px 18px;font-size:14px}
.hero__in{grid-template-columns:1fr;gap:38px;padding-top:48px;padding-bottom:60px}
.hero__shot img{max-width:300px}
.duo{grid-template-columns:1fr;gap:28px}
.idx{position:static}
.idx ol{border-left:0;columns:2;margin-bottom:8px}
.idx li a{padding-left:0}
.shots{grid-template-columns:repeat(2,1fr)}
.cards{grid-template-columns:1fr}
.quotes{grid-template-columns:1fr}
.foot__cols{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
.wrap{padding:0 16px}
.top__in{padding:9px 16px;gap:12px}
.brand{font-size:18px}
.brand img{width:34px;height:34px;border-radius:10px}
.burger{width:38px;height:38px}
.sec{padding:44px 0}
.stats{grid-template-columns:1fr}
.stat b{font-size:26px}
.shots{grid-template-columns:1fr}
.shot img{max-width:250px}
.hero__shot img{max-width:270px}
.idx ol{columns:1}
.foot__cols{grid-template-columns:1fr}
.prose figure img{max-width:300px}
.page-hero{padding:32px 0 26px}
}