:root{
--bg:#0F1733;--bg2:#151E3F;--bg3:#1B2550;--card:#17203F;--line:#26325E;
--pri:#5C7CFF;--pri-l:#8CA4FF;--pri-d:#3A52C8;--violet:#6B4BD8;
--pink:#FF7EA8;--pink-d:#E2548A;--gold:#FFB061;
--tx:#E9EEFF;--tx2:#A9B6DA;--tx3:#7E8CB5;
--wrap:1180px;--rad:16px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--tx);
font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
font-size:16px;line-height:1.78}
img{max-width:100%;height:auto;display:block}
a{color:var(--pri-l);text-decoration:none}
a:hover{color:var(--pink)}
h1,h2,h3{line-height:1.32;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.top{position:sticky;top:0;z-index:30;background:rgba(15,23,51,.94);border-bottom:1px solid var(--line);
-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}
.top__in{max-width:var(--wrap);margin:0 auto;padding:11px 22px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;flex:none;color:var(--tx)}
.brand img{width:38px;height:38px;border-radius:10px}
.brand span{font-weight:700;font-size:19px;letter-spacing:.5px;
background:linear-gradient(96deg,#fff 12%,var(--pri-l) 62%,var(--pink) 100%);
-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.nav a{display:block;padding:7px 12px;border-radius:9px;color:var(--tx2);font-size:15px;white-space:nowrap}
.nav a:hover{color:#fff;background:rgba(140,164,255,.12)}
.nav a.on{color:#fff;background:rgba(92,124,255,.24)}
.btn{display:inline-block;padding:9px 20px;border-radius:11px;color:#fff;font-size:15px;font-weight:600;
background:linear-gradient(96deg,var(--pri) 0%,var(--violet) 100%);border:1px solid rgba(140,164,255,.42);
box-shadow:0 6px 18px rgba(70,88,214,.32);white-space:nowrap}
.btn:hover{color:#fff}
.btn--top{flex:none;background:linear-gradient(96deg,var(--pink) 0%,var(--pri) 100%)}
.btn--big{padding:14px 34px;font-size:17px;border-radius:13px}
.btn--ghost{background:transparent;border:1px solid rgba(140,164,255,.45);color:var(--pri-l);box-shadow:none}
.btn--ghost:hover{color:#fff;background:rgba(92,124,255,.16)}
.scan{height:16px;margin:4px 0;background:repeating-linear-gradient(180deg,rgba(92,124,255,.5) 0 1px,transparent 1px 6px);
-webkit-mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent);
mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent)}
.sec{padding:56px 0}
.sec--alt{background:var(--bg2)}
.sec--deep{background:linear-gradient(180deg,var(--bg2),var(--bg3))}
.prose h2{font-size:24px;margin:0 0 14px}
.sec__h{display:flex;align-items:center;gap:13px;margin-bottom:12px}
.sec__no{flex:none;width:40px;height:40px;display:grid;place-items:center;border-radius:11px;
border:1px solid rgba(140,164,255,.55);background:rgba(92,124,255,.1);
font-size:14px;font-weight:700;color:var(--pri-l);letter-spacing:.5px}
.sec__h h2{font-size:26px}
.sub{color:var(--tx2);font-size:15px;margin-bottom:26px}
.hero{position:relative;overflow:hidden;background:
radial-gradient(720px 400px at 88% -10%,rgba(255,126,168,.24),transparent 70%),
radial-gradient(680px 420px at 6% 108%,rgba(107,75,216,.34),transparent 72%),
linear-gradient(168deg,#131C42 0%,#0F1733 58%,#101A38 100%)}
.hero::after{content:"";position:absolute;inset:0 auto 0 0;width:56%;pointer-events:none;
background:repeating-linear-gradient(180deg,rgba(140,164,255,.13) 0 1px,transparent 1px 22px)}
.hero__in{position:relative;z-index:2;max-width:var(--wrap);margin:0 auto;padding:52px 22px 58px;
display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:44px;align-items:center}
.kicker{display:inline-block;padding:5px 13px;border-radius:999px;font-size:13px;letter-spacing:1px;
color:var(--pri-l);border:1px solid rgba(140,164,255,.38);background:rgba(92,124,255,.1);margin-bottom:16px}
.hero h1{font-size:40px;margin-bottom:16px}
.lead{color:var(--tx2);font-size:16.5px;max-width:34em}
.hero__btns{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:26px}
.cta-note{color:var(--tx3);font-size:13.5px}
.hero__mini{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.hero__mini li{font-size:13.5px;color:var(--tx2);padding:6px 12px;border-radius:9px;
border:1px solid var(--line);background:rgba(23,32,63,.7)}
.hero__shot{margin:0;max-width:300px;margin-left:auto;margin-right:auto;
border-radius:26px;padding:9px;background:linear-gradient(160deg,rgba(140,164,255,.35),rgba(255,126,168,.22));
box-shadow:0 22px 54px rgba(6,10,28,.62)}
.hero__shot img{width:100%;height:auto;border-radius:19px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-30px;position:relative;z-index:3}
.stats li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 16px;text-align:center}
.stats b{display:block;font-size:25px;color:#fff;
background:linear-gradient(96deg,var(--pri-l),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:13.5px;color:var(--tx2)}
.fcards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fcard{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
padding:26px 20px 22px}
.fcard::before{content:"";position:absolute;left:20px;top:20px;width:12px;height:12px;border-radius:3px;
border:1px solid var(--pri-l);background:rgba(92,124,255,.22)}
.fcard h3{font-size:18px;margin:26px 0 9px}
.fcard p{color:var(--tx2);font-size:14.8px}
.doors{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.door{background:linear-gradient(150deg,rgba(92,124,255,.16),rgba(23,32,63,.9));
border:1px solid var(--line);border-radius:var(--rad);padding:24px 22px}
.door:hover{border-color:rgba(255,126,168,.55)}
.door h3{font-size:19px;margin-bottom:8px;color:#fff}
.door p{color:var(--tx2);font-size:14.6px}
.door__more{display:inline-block;margin-top:14px;font-size:14px;color:var(--pink)}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.shot{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:14px}
.shot img{width:100%;height:auto;border-radius:10px}
.shot figcaption{margin-top:12px;color:var(--tx2);font-size:14px}
.voices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.voice{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--pink);
border-radius:14px;padding:22px 20px}
.voice p{color:var(--tx2);font-size:14.8px}
.voice b{display:block;margin-top:14px;color:var(--pri-l);font-size:14px;font-weight:600}
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:15px 18px}
.faq summary{cursor:pointer;font-weight:600;font-size:15.5px;color:#fff;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";display:inline-block;width:18px;color:var(--pink);font-weight:700}
.faq details[open] summary::before{content:"−"}
.faq p{margin-top:10px;color:var(--tx2);font-size:14.6px}
.cta{background:linear-gradient(150deg,rgba(92,124,255,.2),rgba(107,75,216,.24) 55%,rgba(255,126,168,.18));
border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:52px 0;text-align:center}
.cta h2{font-size:26px;margin-bottom:12px}
.cta p{color:var(--tx2);margin-bottom:24px}
.page-hero{padding:46px 0 10px;background:linear-gradient(180deg,var(--bg2),var(--bg))}
.page-hero h1{font-size:33px;margin-bottom:14px}
.page-hero p{color:var(--tx2);max-width:52em}
.prose h3{font-size:18px;margin:26px 0 8px;color:#fff}
.prose p{color:var(--tx2);margin-bottom:14px}
.prose ul,.prose ol{margin:0 0 16px;padding-left:0}
.prose li{color:var(--tx2);margin-bottom:9px;padding-left:20px;position:relative}
.prose li::before{content:"";position:absolute;left:2px;top:11px;width:8px;height:8px;border-radius:2px;
border:1px solid var(--pri-l);background:rgba(92,124,255,.3)}
.prose li b{color:var(--tx)}
.prose a{text-decoration:underline;text-decoration-color:rgba(140,164,255,.5)}
.steps{counter-reset:s;display:grid;gap:14px;margin-bottom:18px}
.step{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px 18px;position:relative}
.step b{display:block;color:#fff;font-size:16.5px;margin-bottom:7px;padding-left:42px}
.step b::before{content:counter(s,decimal-leading-zero);position:absolute;left:22px;top:20px;
width:30px;height:30px;display:grid;place-items:center;font-size:13px;border-radius:9px;
border:1px solid rgba(140,164,255,.55);background:rgba(92,124,255,.14);color:var(--pri-l)}
.step p{color:var(--tx2);font-size:14.8px}
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.tbl{width:100%;min-width:560px;border-collapse:collapse;font-size:14.8px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);color:var(--tx2)}
.tbl th{color:#fff;background:rgba(92,124,255,.14);font-weight:600;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl-cap{color:var(--tx3);font-size:13.5px;margin-bottom:10px}
.tbl-note{color:var(--tx3);font-size:13.5px;margin-top:10px}
.wide{display:grid;grid-template-columns:minmax(0,.55fr) minmax(0,1.45fr);gap:34px;align-items:center}
.wide img{width:100%;max-width:300px;height:auto;margin:0 auto;border-radius:14px;border:1px solid var(--line)}
.foot{background:#0B1229;border-top:1px solid var(--line);padding:44px 0 26px}
.foot__cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:28px}
.foot h3{font-size:15.5px;color:#fff;margin-bottom:12px}
.foot p,.foot li{color:var(--tx3);font-size:14px;margin-bottom:8px}
.foot a{color:var(--tx2)}
.foot__brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot__brand img{width:34px;height:34px;border-radius:9px}
.foot__brand span{font-weight:700;font-size:17px;color:#fff}
.foot__note{border-top:1px solid var(--line);padding-top:18px;color:var(--tx3);font-size:13.5px}
.rise{animation:turnIn .62s cubic-bezier(.2,.7,.3,1) both}
.rise.d1{animation-delay:.1s}
.rise.d2{animation-delay:.2s}
@keyframes turnIn{from{opacity:0;transform:perspective(640px) rotateY(-7deg) translateX(-14px)}
to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.rise{animation:none;opacity:1;transform:none}}
@media (max-width:980px){
.hero__in{grid-template-columns:1fr;gap:32px;padding-top:38px}
.hero h1{font-size:33px}
.hero__shot{max-width:290px}
.stats{grid-template-columns:repeat(2,1fr);margin-top:22px}
.fcards,.shots,.voices,.faq{grid-template-columns:repeat(2,1fr)}
.doors,.wide{grid-template-columns:1fr;gap:22px}
.sec{padding:44px 0}
.sec__h h2{font-size:23px}
.page-hero h1{font-size:28px}
.foot__cols{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
.top__in{flex-wrap:wrap;gap:10px;padding:10px 16px}
.nav{order:3;width:100%;margin-left:0;gap:2px;overflow-x:auto}
.nav a{padding:6px 10px;font-size:14px}
.btn--top{padding:8px 15px;font-size:14px}
.wrap{padding:0 16px}
.hero__in{padding:30px 16px 40px}
.hero h1{font-size:27px}
.lead{font-size:15.5px}
.hero__shot{max-width:262px}
.stats{grid-template-columns:1fr 1fr;gap:12px}
.fcards,.shots,.voices,.faq,.doors{grid-template-columns:1fr}
.sec{padding:36px 0}
.sec__h h2{font-size:21px}
.sec__no{width:34px;height:34px;font-size:13px}
.page-hero h1{font-size:23px}
.cta h2{font-size:21px}
.btn--big{padding:12px 24px;font-size:16px}
.foot__cols{grid-template-columns:1fr}
}