*,*::before,*::after{box-sizing:border-box}
:root{
--bg:#171210;--paper:#221B16;--panel:#2B221B;--panel2:#33291F;--line:#3C2F25;--line2:#4C3C2E;
--txt:#F0E7DD;--dim:#B6A493;--brand:#D6336C;--teal:#2E9E8F;--gold:#E3B871;
--grad:linear-gradient(100deg,#CE2F66,#A32250);--grad2:linear-gradient(100deg,#D6336C,#E3B871)
}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--txt);font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.78}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dt,dd,table{margin:0}
ul,ol{padding:0;list-style:none}
b,strong{font-weight:700}
.kicker{font-size:12px;letter-spacing:2.2px;color:var(--gold);display:flex;align-items:center;gap:9px}
.kicker::before{content:"";width:9px;height:9px;background:var(--brand);flex:0 0 auto}
.top{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1px solid var(--line)}
.top__in{max-width:1180px;margin:0 auto;padding:12px 22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;order:1;min-width:0}
.brand img{width:42px;height:42px;border-radius:11px;flex:0 0 auto}
.brand__tx{display:flex;flex-direction:column;line-height:1.25}
.brand__tx b{font-size:17px;color:var(--txt);letter-spacing:.6px}
.brand__tx i{font-size:11px;font-style:normal;color:var(--dim);letter-spacing:1.6px}
.nav{order:3;flex:1 0 100%;display:flex;flex-wrap:wrap;gap:2px;justify-content:center}
.nav a{font-size:14px;color:var(--dim);padding:8px 12px;display:block;transition:color .18s,background .18s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a[aria-current="page"]{color:#fff;background:rgba(214,51,108,.16);box-shadow:inset 0 -2px 0 0 var(--brand)}
.top .btn{order:2;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:700;line-height:1;white-space:nowrap;border:0;border-radius:2px;cursor:pointer;transition:transform .18s,background .18s,color .18s}
.btn.btn-primary{background:var(--grad);color:#fff}
.btn.btn-primary:hover{background:linear-gradient(100deg,#DE3F75,#B52A5C);color:#fff;transform:translateY(-2px)}
.btn.btn-ghost{background:transparent;color:var(--txt);box-shadow:inset 0 0 0 1px var(--line2)}
.btn.btn-ghost:hover{background:rgba(255,255,255,.07);color:var(--txt);transform:translateY(-2px)}
.top .btn.btn-primary,.cta .btn.btn-primary{color:#fff}
.top .btn.btn-ghost,.cta .btn.btn-ghost{color:var(--txt)}
.hero{padding:48px 0 52px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:440px;height:440px;background:radial-gradient(circle,rgba(214,51,108,.22),rgba(23,18,16,0) 68%);pointer-events:none}
.hero__in{max-width:1180px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:40px;line-height:1.26;margin-top:14px;letter-spacing:1px}
.hero__lead{margin-top:16px;font-size:16px;color:var(--dim);max-width:580px}
.hero__cta{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}
.stats{margin-top:32px;display:flex;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats li{flex:1;padding:14px 8px;text-align:center;border-left:1px solid var(--line)}
.stats li:first-child{border-left:0}
.stats b{display:block;font-size:20px;color:var(--gold)}
.stats span{font-size:12px;color:var(--dim);letter-spacing:1px}
.hero__shot{display:flex;flex-direction:column;align-items:center;gap:14px;min-width:0}
.hero__shot img{width:100%;max-width:300px;height:auto;margin:0 auto;box-shadow:0 0 0 1px var(--line2),0 24px 48px -30px rgba(0,0,0,.9)}
.hero__shot figcaption{font-size:13px;color:var(--dim);text-align:center;max-width:330px;line-height:1.7}
.sec{padding:60px 0}
.sec--alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec__in{max-width:1180px;margin:0 auto;padding:0 22px}
.sec__hd{max-width:820px}
.sec h2{font-size:26px;line-height:1.42;margin-top:12px}
.sec h2::after{content:"";display:block;width:56px;height:2px;background:var(--grad2);margin-top:13px}
.sub{margin-top:16px;font-size:15px;color:var(--dim);max-width:780px}
.prose{margin-top:24px;max-width:800px}
.prose p{font-size:15.5px;color:var(--dim);line-height:1.9}
.prose p+p{margin-top:14px}
.prose b{color:var(--txt)}
.prose a{color:var(--gold);border-bottom:1px solid rgba(227,184,113,.4)}
.prose ul{margin-top:16px;display:grid;gap:10px}
.prose li{position:relative;padding-left:18px;font-size:15px;color:var(--dim);line-height:1.85}
.prose li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;background:var(--brand)}
.cards{margin-top:34px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{min-width:0;background:var(--panel);border:1px solid var(--line);border-top:2px solid var(--gold);border-bottom:2px solid var(--brand);padding:24px 22px;transition:transform .2s,background .2s}
.card:hover{transform:translateY(-3px);background:var(--panel2)}
.card__no{font-size:12px;letter-spacing:2px;color:var(--gold)}
.card h3{margin-top:10px;font-size:18px;color:var(--txt)}
.card p{margin-top:10px;font-size:14px;color:var(--dim);line-height:1.82}
.shots{margin-top:34px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
.shot{display:flex;flex-direction:column;gap:12px;min-width:0}
.shot img{width:100%;height:auto;box-shadow:0 0 0 1px var(--line2),0 20px 40px -28px rgba(0,0,0,.9)}
.shot figcaption{font-size:12.5px;color:var(--dim);line-height:1.7}
.steps{margin-top:32px;border-top:1px solid var(--line)}
.steps li{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.steps__n{font-size:22px;font-weight:700;color:var(--brand);letter-spacing:1px}
.steps h3{font-size:17px;color:var(--txt)}
.steps p{margin-top:8px;font-size:14.5px;color:var(--dim);line-height:1.85}
.tbl-cap{margin-top:26px;font-size:13px;color:var(--gold);letter-spacing:1px}
.tbl-scroll{margin-top:12px;overflow-x:auto}
table{width:100%;min-width:560px;border-collapse:collapse;font-size:14.5px}
th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line)}
th{color:var(--gold);font-weight:700;background:rgba(255,255,255,.03)}
td{color:var(--dim)}
.tbl-note{margin-top:14px;font-size:13.5px;color:var(--dim);max-width:760px}
.qa{margin-top:32px;border-top:1px solid var(--line)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{padding:18px 36px 18px 0;font-size:16px;color:var(--txt);cursor:pointer;position:relative;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:8px;top:15px;font-size:20px;line-height:1;color:var(--brand)}
.qa details[open] summary{color:var(--gold)}
.qa details[open] summary::after{content:"\2013";color:var(--gold)}
.qa p{padding:0 42px 20px 0;font-size:14.5px;color:var(--dim);line-height:1.88}
.quotes{margin-top:34px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote{min-width:0;background:var(--panel);border-left:3px solid var(--brand);padding:24px 22px}
.quote p{font-size:14.5px;color:var(--txt);line-height:1.9}
.quote__by{margin-top:14px;font-size:12.5px;color:var(--dim);letter-spacing:.6px}
.entries{margin-top:34px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.entry{min-width:0;display:block;color:var(--txt);background:var(--panel);border:1px solid var(--line);border-top:2px solid var(--gold);border-bottom:2px solid var(--brand);padding:24px 22px;transition:transform .2s,background .2s}
.entry:hover{transform:translateY(-3px);background:var(--panel2);color:var(--txt)}
.entry h3{font-size:18px;color:var(--txt)}
.entry p{margin-top:10px;font-size:14px;color:var(--dim);line-height:1.82}
.entry__more{display:inline-block;margin-top:14px;font-size:13px;letter-spacing:1px;color:var(--gold)}
.cta{background:linear-gradient(115deg,#2A1017,#221B16 55%,#241A12);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:58px 0}
.cta__in{max-width:1180px;margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.cta__box{min-width:0}
.cta h2{font-size:24px;line-height:1.42}
.cta__note{margin-top:12px;font-size:14px;color:var(--dim);max-width:560px}
.cta .btn{margin-left:auto}
.foot{background:#120E0C;border-top:1px solid var(--line);padding:52px 0 30px;font-size:14px}
.foot__in{max-width:1180px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.foot h3{font-size:15px;color:var(--gold);margin-bottom:14px;letter-spacing:1px}
.foot p{color:var(--dim);line-height:1.9}
.foot__links li{margin-bottom:9px}
.foot__links a{color:var(--dim)}
.foot__links a:hover{color:var(--gold)}
.foot__disc{margin-top:34px;padding:22px 0 0;border-top:1px solid var(--line);color:var(--dim);font-size:13px;line-height:1.9}
.foot__bar{margin:0 auto;padding:16px 22px 0;max-width:1180px;color:#8A7A6B;font-size:12.5px}
.page-hero{background:var(--paper);border-bottom:1px solid var(--line);padding:50px 0 44px}
.page-hero__in{max-width:900px;margin:0 auto;padding:0 22px}
.page-hero h1{font-size:32px;line-height:1.34;margin-top:14px;letter-spacing:.6px}
@keyframes fxIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.hero__in>*{animation:fxIn .55s cubic-bezier(.2,.7,.3,1) both}
.hero__in>figure{animation-delay:.1s}
.sec__hd{animation:fxIn .55s cubic-bezier(.2,.7,.3,1) both}
.cards,.shots,.steps,.quotes,.entries,.qa{animation:fxIn .6s cubic-bezier(.2,.7,.3,1) both;animation-delay:.09s}
@media (prefers-reduced-motion:reduce){
.hero__in>*,.sec__hd,.cards,.shots,.steps,.quotes,.entries,.qa{animation:none;opacity:1;transform:none}
}
@media (min-width:981px){
body{padding-left:252px}
.top{position:fixed;left:0;top:0;bottom:0;width:252px;border-bottom:0;border-right:1px solid var(--line);overflow-y:auto}
.top__in{max-width:none;height:100%;padding:28px 20px 26px;flex-direction:column;align-items:stretch;flex-wrap:nowrap;gap:0}
.brand{order:1}
.nav{order:2;flex:0 0 auto;flex-direction:column;flex-wrap:nowrap;justify-content:flex-start;margin-top:30px;gap:3px}
.nav a{padding:12px 14px;border-left:3px solid transparent}
.nav a[aria-current="page"]{box-shadow:none;border-left-color:var(--brand)}
.top .btn{order:3;margin:auto 0 0;padding:13px 18px}
}
@media (min-width:1200px){
.shots{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media (max-width:980px){
.hero__in{grid-template-columns:1fr;gap:34px}
.hero h1{font-size:32px}
.cards,.entries,.quotes{grid-template-columns:repeat(2,minmax(0,1fr))}
.shots{grid-template-columns:repeat(3,minmax(0,1fr))}
.cta .btn{margin-left:0}
.foot__in{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
body{font-size:15.5px}
.hero{padding:34px 0 40px}
.hero h1{font-size:26px}
.hero__lead{font-size:15px}
.sec{padding:44px 0}
.sec h2{font-size:22px}
.page-hero{padding:36px 0 32px}
.page-hero h1{font-size:25px}
.cards,.entries,.quotes{grid-template-columns:1fr}
.shots{grid-template-columns:repeat(2,minmax(0,1fr))}
.steps li{grid-template-columns:44px 1fr;gap:14px}
.qa p{padding-right:0}
.foot__in{grid-template-columns:1fr;gap:26px}
.foot{padding:40px 0 24px}
.cta{padding:44px 0}
.cta h2{font-size:21px}
}