:root{
  --bg:#1B1512;
  --bg2:#231C18;
  --bg3:#2B231E;
  --card:#312923;
  --card2:#3A3129;
  --line:#4A3E34;
  --line2:#5E5044;
  --txt:#F3EBE3;
  --mut:#B9A99C;
  --mut2:#8D7E72;
  --amber:#E08A3C;
  --amber-l:#F2AC63;
  --amber-d:#A45E1E;
  --moss:#7C9A5E;
  --moss-d:#55703C;
  --moss-l:#DCE8CE;
  --sky:#58A6C9;
  --shadow:0 18px 46px rgba(0,0,0,.42);
  --radius:16px;
}

*,*::before,*::after{box-sizing:border-box}
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:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--amber-l);text-decoration:none}
a:hover{color:#fff}
h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dt,dd,table,th,td{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit}

.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 22px}
.wrap--n1{max-width:1080px}
.wrap--n2{max-width:1020px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border:0;border-radius:999px;cursor:pointer;
  font-weight:700;font-size:16px;letter-spacing:.4px;
  color:#2A1B08;background:linear-gradient(135deg,var(--amber-l),var(--amber-d));
  box-shadow:0 10px 26px rgba(224,138,60,.30);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn:hover{color:#2A1B08;transform:translateY(-2px);box-shadow:0 14px 32px rgba(224,138,60,.42);filter:saturate(1.08)}
.btn--sm{padding:9px 20px;font-size:14.5px}
.btn--ghost{
  color:var(--txt);background:transparent;border:1.5px solid var(--line2);box-shadow:none;
}
.btn--ghost:hover{color:#fff;border-color:var(--moss);background:rgba(124,154,94,.14)}

.top{
  position:sticky;top:0;z-index:40;
  background:rgba(27,21,18,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(9px);
}
.top__in{display:flex;align-items:center;gap:18px;flex-wrap:nowrap;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:38px;height:38px;border-radius:11px}
.brand__name{
  font-size:20px;font-weight:700;letter-spacing:.6px;color:var(--txt);
  font-family:"Helvetica Neue",Arial,sans-serif;
}
.nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;justify-content:center;flex-wrap:wrap}
.nav a{
  padding:8px 13px;border-radius:9px;color:var(--mut);
  font-size:15px;white-space:nowrap;transition:color .16s,background .16s;
}
.nav a:hover{color:var(--txt);background:rgba(124,154,94,.16)}
.nav a[aria-current="page"]{color:#2A1B08;background:linear-gradient(135deg,var(--amber-l),var(--amber));font-weight:700}
.top .btn{flex:0 0 auto}

.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(760px 400px at 6% -10%, rgba(224,138,60,.20), transparent 68%),
    radial-gradient(560px 320px at 96% 104%, rgba(124,154,94,.16), transparent 70%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;
  background:repeating-linear-gradient(45deg,rgba(224,138,60,.10) 0 6px,transparent 6px 18px);
  transform:rotate(6deg);pointer-events:none;
}
.hero__in{
  display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  align-items:center;gap:52px;padding-top:68px;padding-bottom:74px;
}
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  padding:6px 15px;border-radius:999px;border:1px solid var(--line2);
  background:rgba(88,166,201,.10);color:var(--moss-l);font-size:13.5px;letter-spacing:.6px;
}
.kicker i{width:7px;height:7px;border-radius:50%;background:var(--sky);display:block}
.hero h1{
  margin:20px 0 0;font-size:41px;line-height:1.24;font-weight:700;letter-spacing:.4px;
}
.hero h1 .hl{color:var(--amber-l)}
.lead{margin:18px 0 0;max-width:36em;color:var(--mut);font-size:16.5px}
.hero__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:24px;color:var(--mut2);font-size:14px}
.hero__meta b{color:var(--moss-l)}
.hero__shot{justify-self:center;width:100%;max-width:322px}
.hero__shot img{
  width:100%;max-width:322px;height:auto;margin:0 auto;border-radius:20px;
  box-shadow:0 0 0 1px var(--line2),var(--shadow);
}
.hero__shot figcaption{margin-top:12px;text-align:center;color:var(--mut2);font-size:13.5px}

.band{height:9px;background:repeating-linear-gradient(45deg,var(--amber-d) 0 9px,var(--bg3) 9px 18px)}

.sec{padding:66px 0}
.sec--alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec--deep{background:var(--bg3)}

h2{
  position:relative;padding-left:20px;font-size:29px;font-weight:700;letter-spacing:.5px;
}
h2::before{
  content:"";position:absolute;left:0;top:.18em;width:9px;height:1.06em;
  background:linear-gradient(180deg,var(--amber),var(--moss));
  clip-path:polygon(28% 0,100% 0,72% 100%,0 100%);
}
h2::after{
  content:"";position:absolute;left:0;right:0;bottom:-13px;height:1px;
  background:repeating-linear-gradient(90deg,var(--line2) 0 5px,transparent 5px 12px);
}
.sub{margin-top:28px;color:var(--mut);font-size:15.5px;max-width:62em}

.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.fact{
  position:relative;padding:24px 20px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,var(--card),var(--bg2));
  clip-path:polygon(16px 0,100% 0,100% 100%,0 100%,0 16px);
}
.fact::after{content:"";position:absolute;right:12px;top:12px;width:8px;height:8px;border-radius:50%;background:var(--sky)}
.fact b{display:block;font-size:29px;line-height:1.2;color:var(--amber-l);font-family:"Helvetica Neue",Arial,sans-serif}
.fact span{display:block;margin-top:6px;color:var(--mut);font-size:14px}

.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:34px}
.card{
  position:relative;padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--card);
  clip-path:polygon(20px 0,100% 0,100% 100%,0 100%,0 20px);
  transition:border-color .18s,transform .18s;
}
.card:hover{border-color:var(--moss);transform:translateY(-3px)}
.card::after{content:"";position:absolute;right:14px;top:14px;width:8px;height:8px;border-radius:50%;background:var(--sky)}
.card h3{font-size:19px;font-weight:700;color:var(--moss-l)}
.card p{margin-top:11px;color:var(--mut);font-size:15px}
.card .tip{
  display:block;margin-top:15px;padding-top:13px;border-top:1px dashed var(--line2);
  color:var(--mut2);font-size:13.5px;
}
.card .tip b{color:var(--amber-l)}

.shots{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:34px}
.shot{
  padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--bg3);
}
.shot img{width:100%;height:auto;border-radius:8px}
.shot figcaption{margin-top:10px;color:var(--mut2);font-size:13px;text-align:center}

.entries{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:34px;align-items:start}
.entry{
  display:block;padding:30px 26px 26px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(165deg,var(--card2),var(--bg2));color:var(--txt);
  clip-path:polygon(22px 0,100% 0,100% 100%,0 100%,0 22px);
  transition:border-color .18s,transform .18s;
}
.entry:nth-child(2){padding-top:24px}
.entry:nth-child(3){padding-top:20px}
.entry:hover{border-color:var(--amber);color:var(--txt);transform:translateY(-3px)}
.entry .tag{
  display:inline-block;padding:3px 11px;border-radius:6px;
  background:rgba(88,166,201,.16);color:var(--sky);font-size:12.5px;letter-spacing:.5px;
}
.entry h3{margin-top:14px;font-size:20px;color:var(--txt)}
.entry p{margin-top:10px;color:var(--mut);font-size:14.5px}
.entry .more{margin-top:16px;color:var(--amber-l);font-size:14.5px;font-weight:700}

.reviews{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:34px}
.review{
  padding:26px 24px;border:1px solid var(--line);border-left:4px solid var(--amber);
  border-radius:12px;background:var(--card);
}
.review p{color:var(--txt);font-size:15.5px}
.review footer{margin-top:16px;color:var(--mut2);font-size:13.5px}
.review .who{color:var(--moss-l);font-weight:700}

.faq{margin-top:32px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:18px 40px 18px 4px;position:relative;
  color:var(--txt);font-size:16.5px;font-weight:700;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);
  color:var(--amber-l);font-size:22px;font-weight:400;
}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 4px 20px;color:var(--mut);font-size:15.5px}
.faq .ans b{color:var(--moss-l)}

.cta{
  padding:58px 0;text-align:center;
  background:
    radial-gradient(620px 320px at 50% 0%,rgba(224,138,60,.20),transparent 72%),
    linear-gradient(180deg,var(--bg3),var(--bg2));
  border-top:1px solid var(--line);
}
.cta h2{display:inline-block;text-align:left}
.cta .sub{margin-left:auto;margin-right:auto}
.cta .btn{margin-top:28px}
.cta .btn--ghost{color:var(--txt)}
.cta .btn--ghost:hover{color:#fff}
.cta-note{margin-top:16px;color:var(--mut2);font-size:13.5px}

.foot{background:var(--bg);border-top:1px solid var(--line);padding:46px 0 30px}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.foot__brand{display:flex;align-items:center;gap:10px}
.foot__brand img{width:34px;height:34px;border-radius:10px}
.foot__brand span{font-size:19px;font-weight:700;font-family:"Helvetica Neue",Arial,sans-serif}
.foot p{margin-top:14px;color:var(--mut2);font-size:14px;max-width:34em}
.foot h3{font-size:15px;color:var(--moss-l);font-weight:700}
.foot ul{margin-top:14px}
.foot li{margin-bottom:9px}
.foot a{color:var(--mut);font-size:14.5px}
.foot a:hover{color:var(--amber-l)}
.foot .btn{display:inline-flex;padding:10px 22px;margin-top:14px;color:#2A1B08;background:linear-gradient(135deg,var(--amber-l),var(--amber-d))}
.foot .btn:hover{color:#2A1B08}
.foot__disc{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line);
  color:var(--mut2);font-size:13.5px;
}
.foot__copy{margin-top:10px;color:var(--mut2);font-size:13.5px}

.prose{margin-top:26px}
.prose h3{margin-top:34px;font-size:20px;color:var(--moss-l)}
.prose h3:first-child{margin-top:0}
.prose p{margin-top:14px;color:var(--mut);font-size:15.8px}
.prose ul{margin-top:14px}
.prose li{position:relative;padding-left:20px;margin-top:9px;color:var(--mut);font-size:15.5px}
.prose li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--amber)}
.prose b{color:var(--moss-l)}
.prose a{text-decoration:underline;text-underline-offset:3px}

.steps{margin-top:30px;counter-reset:st}
.step{
  position:relative;padding:22px 24px 22px 74px;margin-bottom:14px;
  border:1px solid var(--line);border-radius:14px;background:var(--card);
}
.step::before{
  counter-increment:st;content:counter(st,decimal-leading-zero);
  position:absolute;left:22px;top:20px;
  font-family:"Helvetica Neue",Arial,sans-serif;font-size:20px;font-weight:700;color:var(--amber-l);
}
.step h3{font-size:18px;color:var(--txt)}
.step p{margin-top:9px;color:var(--mut);font-size:15.4px}
.step .note{display:block;margin-top:10px;color:var(--mut2);font-size:13.5px}

.page-hero{
  background:
    radial-gradient(700px 340px at 10% -20%,rgba(124,154,94,.20),transparent 70%),
    linear-gradient(180deg,var(--bg2),var(--bg));
  border-bottom:1px solid var(--line);
}
.page-hero__in{padding-top:52px;padding-bottom:50px}
.crumb{margin-top:14px;color:var(--mut2);font-size:13.5px}
.crumb a{color:var(--mut)}
.page-hero h1{font-size:34px;font-weight:700;letter-spacing:.4px;line-height:1.3}
.page-hero .lead{margin-top:16px;max-width:52em}

.aside{
  margin-top:34px;padding:24px 26px;border:1px solid var(--line2);border-left:4px solid var(--moss);
  border-radius:12px;background:var(--bg3);
}
.aside h3{font-size:17px;color:var(--moss-l)}
.aside ul{margin-top:14px}
.aside li{margin-top:8px;color:var(--mut);font-size:15px}
.aside a{text-decoration:underline;text-underline-offset:3px}

.bloom{animation:bloom .62s ease both}
.bloom.d1{animation-delay:.10s}
.bloom.d2{animation-delay:.20s}
.bloom.d3{animation-delay:.30s}
@keyframes bloom{from{opacity:0;filter:blur(7px)}to{opacity:1;filter:blur(0)}}
@media (prefers-reduced-motion:reduce){.bloom{animation:none;opacity:1;filter:none}}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:34px;padding-top:50px;padding-bottom:56px}
  .hero h1{font-size:34px}
  .hero__shot{max-width:286px}
  .hero__shot img{max-width:286px}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards{grid-template-columns:1fr 1fr}
  .shots{grid-template-columns:repeat(3,minmax(0,1fr))}
  .entries{grid-template-columns:1fr}
  .entry:nth-child(2),.entry:nth-child(3){padding-top:26px}
  .foot__grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:620px){
  .top__in{flex-wrap:wrap;gap:12px}
  .brand{order:1}
  .top .btn{order:2;margin-left:auto}
  .nav{order:3;flex:1 0 100%;justify-content:center;gap:2px}
  .nav a{padding:7px 10px;font-size:14px}
  .sec{padding:50px 0}
  h2{font-size:24px}
  .hero h1{font-size:27px}
  .lead{font-size:15.5px}
  .facts{grid-template-columns:1fr 1fr;gap:12px}
  .cards,.reviews{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step{padding:20px 18px 20px 62px}
  .step::before{left:16px}
  .page-hero h1{font-size:27px}
  .page-hero__in{padding-top:38px;padding-bottom:36px}
  .foot__grid{grid-template-columns:1fr}
}