:root{--bg:#130C12;--bg2:#1C121B;--card:#261720;--line:rgba(255,255,255,.09);
--ink:#F7F0EC;--mut:#BCA9B5;--org:#FF8A3D;--pur:#9B5CF0;--cyn:#38E1D0;--max:1160px}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);line-height:1.78;
font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
font-size:16px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:999px;
background:linear-gradient(96deg,var(--org),var(--pur));color:#fff;font-weight:700;font-size:15px;
letter-spacing:.4px;border:0;box-shadow:0 10px 26px rgba(255,138,61,.24);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(255,138,61,.34)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none;font-weight:600}
.btn--ghost:hover{border-color:rgba(255,138,61,.6);box-shadow:none}
.kicker{display:inline-block;font-size:12px;letter-spacing:2.4px;color:var(--cyn);text-transform:uppercase}
.kicker::before{content:"";display:inline-block;width:22px;height:2px;background:var(--cyn);vertical-align:middle;margin-right:9px}
.sec{padding:74px 0}
.hd{margin-bottom:34px}
.hd h2{font-size:29px;line-height:1.4;letter-spacing:.4px}
.hd .sub{margin-top:9px;color:var(--mut);font-size:15px}
.rise{animation:rise .6s cubic-bezier(.2,.7,.3,1) both}
.d1{animation-delay:.09s}.d2{animation-delay:.18s}.d3{animation-delay:.27s}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes glow{0%,100%{opacity:.6}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){.rise,.strip__track{animation:none;opacity:1;transform:none}}

.top{position:sticky;top:0;z-index:40;background:rgba(19,12,18,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top__in{max-width:var(--max);margin:0 auto;padding:12px 22px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand__logo{width:40px;height:40px;border-radius:11px}
.brand__name{font-size:20px;font-weight:800;letter-spacing:.6px}
.nav{display:flex;gap:22px;margin-left:auto;font-size:15px;color:var(--mut)}
.nav a{padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{color:var(--ink);border-bottom-color:var(--org)}
.top .btn{padding:9px 20px;font-size:14px;color:#fff}
.top .btn:hover{color:#fff}

.hero{position:relative;overflow:hidden;padding:64px 0 78px;
background:linear-gradient(150deg,#1B0F18 0%,#130C12 46%,#150D1C 100%)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
background:radial-gradient(560px 380px at 12% 8%,rgba(255,138,61,.26),transparent 62%),
radial-gradient(520px 400px at 88% 74%,rgba(155,92,240,.30),transparent 66%),
radial-gradient(320px 240px at 62% 96%,rgba(56,225,208,.14),transparent 70%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:-118px;height:170px;border-radius:50%;
border-top:1px solid rgba(255,138,61,.30);box-shadow:0 -26px 60px rgba(255,138,61,.10)}
.hero__in{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.hero__title{font-size:44px;line-height:1.22;letter-spacing:.6px;margin:14px 0 16px}
.hero__title em{font-style:normal;background:linear-gradient(94deg,var(--org),var(--pur));
-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{color:#DCCCD4;font-size:16px;max-width:560px}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.hero__meta span{font-size:13px;color:var(--mut);border:1px solid var(--line);border-radius:999px;padding:5px 13px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cta-note{font-size:13px;color:var(--mut)}
.hero__shot{justify-self:center}
.hero__shot img{width:100%;max-width:300px;height:auto;margin:0 auto;border-radius:22px;
box-shadow:0 0 0 6px rgba(255,255,255,.05),0 26px 60px rgba(0,0,0,.55)}

.strip{margin-top:-34px;position:relative;z-index:5;overflow:hidden;
border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(28,18,27,.86)}
.strip__track{display:flex;width:max-content;animation:slide 34s linear infinite}
.strip__item{flex:0 0 auto;padding:13px 26px;font-size:14px;color:var(--mut);border-right:1px solid var(--line);white-space:nowrap}
.strip__item b{color:var(--org);font-weight:700}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.stat{position:relative;padding:26px 24px 24px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.stat::after{content:"";position:absolute;inset:5px;border:1px solid rgba(255,255,255,.05);border-radius:10px;pointer-events:none}
.stat__num{font-size:32px;font-weight:800;letter-spacing:.5px;background:linear-gradient(94deg,var(--org),var(--cyn));
-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__label{margin-top:6px;color:var(--mut);font-size:14px}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat__card{position:relative;padding:28px 24px;border:1px solid var(--line);border-radius:14px;
background:linear-gradient(168deg,var(--card),#1E1219);transition:transform .22s,border-color .22s}
.feat__card:hover{transform:translateY(-5px);border-color:rgba(255,138,61,.5)}
.feat__no{position:absolute;top:-16px;left:20px;width:34px;height:34px;border-radius:50%;
display:grid;place-items:center;font-size:14px;font-weight:800;color:#1A0E13;
background:linear-gradient(120deg,var(--org),var(--cyn))}
.feat__t{font-size:18px;font-weight:700;margin:8px 0 9px}
.feat__d{color:var(--mut);font-size:14.5px}
.feat__link{display:inline-block;margin-top:14px;font-size:14px;color:var(--org);border-bottom:1px dashed rgba(255,138,61,.5)}

.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.shot{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:12px;transition:transform .22s}
.shot:hover{transform:translateY(-4px)}
.shot img{width:100%;height:auto;border-radius:9px;box-shadow:0 0 0 3px rgba(255,255,255,.05)}
.shot__cap{margin-top:11px;font-size:13.5px;color:var(--mut);line-height:1.6}
.shot__cap b{display:block;color:var(--ink);font-size:14.5px;font-weight:600;margin-bottom:3px}

.entry{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.entry__card{display:block;padding:30px 28px;border-radius:16px;border:1px solid var(--line);
background:linear-gradient(120deg,rgba(255,138,61,.13),rgba(155,92,240,.11));transition:transform .22s,border-color .22s}
.entry__card:hover{transform:translateY(-5px);border-color:rgba(56,225,208,.5)}
.entry__t{font-size:21px;font-weight:700}
.entry__d{margin-top:10px;color:var(--mut);font-size:14.5px}
.entry__go{display:inline-block;margin-top:16px;font-size:14px;color:var(--cyn)}

.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{padding:26px 24px;border:1px solid var(--line);border-radius:14px;background:var(--bg2)}
.rev__stars{color:var(--org);letter-spacing:3px;font-size:14px}
.rev__q{margin:12px 0 16px;font-size:14.8px;color:#E6D8DF}
.rev__who{font-size:13px;color:var(--mut)}

.ask{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.ask details{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:0 20px}
.ask summary{cursor:pointer;list-style:none;padding:17px 26px 17px 0;font-size:15.5px;font-weight:600;position:relative}
.ask summary::-webkit-details-marker{display:none}
.ask summary::after{content:"+";position:absolute;right:2px;top:15px;color:var(--org);font-size:19px;line-height:1}
.ask details[open] summary::after{content:"\2013";color:var(--cyn)}
.ask p{padding:0 0 18px;color:var(--mut);font-size:14.5px}

.cta{padding:60px 0;text-align:center;border-top:1px solid var(--line);
background:linear-gradient(180deg,rgba(155,92,240,.13),rgba(19,12,18,0))}
.cta__t{font-size:27px;font-weight:800}
.cta__d{margin:12px auto 24px;max-width:640px;color:var(--mut);font-size:15px}

.page-hero{position:relative;overflow:hidden;padding:56px 0 50px;
background:linear-gradient(148deg,#1B0F18,#130D18 58%,#150D1C)}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
background:radial-gradient(520px 300px at 8% 4%,rgba(255,138,61,.20),transparent 64%),
radial-gradient(460px 320px at 92% 88%,rgba(56,225,208,.14),transparent 68%)}
.page-hero__in{position:relative}
.crumb{font-size:13px;color:var(--mut)}
.crumb a:hover{color:var(--org)}
.page-hero__title{font-size:36px;line-height:1.3;margin:14px 0 14px}
.page-hero__lead{max-width:760px;color:#DCCCD4;font-size:16px}

.prose{max-width:900px}
.prose h2,.prose h3{font-size:20px;margin:36px 0 12px;padding-left:14px;border-left:3px solid var(--org)}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose p{color:#D9CAD2;font-size:15.6px;margin-bottom:15px}
.prose ul{margin:0 0 18px}
.prose li{position:relative;padding-left:20px;color:#D9CAD2;font-size:15.4px;margin-bottom:9px}
.prose li::before{content:"";position:absolute;left:2px;top:11px;width:7px;height:7px;border-radius:50%;
background:var(--cyn);opacity:.85}
.prose a{color:var(--org);border-bottom:1px dashed rgba(255,138,61,.55)}
.note{margin:22px 0;padding:18px 22px;border-radius:12px;border:1px solid rgba(56,225,208,.28);
background:rgba(56,225,208,.07);color:#D7EFEB;font-size:14.6px}
.steps{counter-reset:s;margin:0 0 20px}
.steps li{counter-increment:s;position:relative;padding-left:46px;margin-bottom:16px;color:#D9CAD2;font-size:15.4px}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:2px;
width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:13px;font-weight:700;
color:var(--org);border:1px solid rgba(255,138,61,.45);background:rgba(255,138,61,.10)}
.steps b{color:var(--ink)}
.tbl-wrap{overflow-x:auto;margin:18px 0 8px;border:1px solid var(--line);border-radius:12px}
table{width:100%;min-width:560px;border-collapse:collapse;font-size:14.6px}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:rgba(255,138,61,.10);color:var(--ink);font-weight:700;white-space:nowrap}
td{color:#D6C7CF}
tr:last-child td{border-bottom:0}
.tbl-cap{font-size:13.6px;color:var(--mut);margin-top:2px}
.tbl-note{font-size:13.6px;color:var(--mut);margin-top:12px}
.split{display:grid;grid-template-columns:1.35fr .65fr;gap:38px;align-items:start}
.split>*{min-width:0}
.toc{position:sticky;top:88px;border:1px solid var(--line);border-radius:14px;background:var(--bg2);padding:22px 22px 18px}
.toc h4{font-size:14px;letter-spacing:1.4px;color:var(--cyn);margin-bottom:12px}
.toc a{display:block;padding:7px 0;font-size:14.4px;color:var(--mut);border-bottom:1px dashed rgba(255,255,255,.07)}
.toc a:last-child{border-bottom:0}
.toc a:hover{color:var(--org)}

.foot{border-top:1px solid var(--line);background:#100A10;padding:52px 0 26px}
.foot__cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.foot__t{font-size:14px;letter-spacing:1.2px;color:var(--cyn);margin-bottom:14px}
.foot__note{color:var(--mut);font-size:14px}
.foot__col a{display:block;color:var(--mut);font-size:14.2px;padding:5px 0}
.foot__col a:hover{color:var(--org)}
.foot__mini{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot__mini img{width:34px;height:34px;border-radius:9px}
.foot__mini b{font-size:17px}
.foot__copy{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);color:#8B7B86;font-size:13.2px;line-height:1.8}

@media (max-width:980px){
.nav{display:none}
.hero__in{grid-template-columns:1fr;gap:34px}
.hero__shot{order:-1}
.hero__shot img{max-width:260px}
.hero__title{font-size:34px}
.feat,.shots,.revs{grid-template-columns:repeat(2,1fr)}
.stats{grid-template-columns:1fr;gap:14px}
.foot__cols{grid-template-columns:1fr 1fr}
.split{grid-template-columns:1fr;gap:26px}
.toc{position:static}
}
@media (max-width:620px){
.wrap{padding:0 16px}
.top__in{padding:10px 16px;gap:12px}
.brand__name{font-size:18px}
.top .btn{padding:8px 15px;font-size:13px}
.hero{padding:40px 0 62px}
.hero__title{font-size:27px}
.hero__lead{font-size:15.2px}
.sec{padding:52px 0}
.hd h2{font-size:23px}
.feat,.shots,.revs,.entry,.ask{grid-template-columns:1fr}
.shots{gap:14px}
.page-hero{padding:38px 0 34px}
.page-hero__title{font-size:25px}
.cta__t{font-size:22px}
.foot__cols{grid-template-columns:1fr;gap:24px}
}