:root{--bg:#0b0c10;--card:#15171d;--card2:#101218;--text:#f7f2e8;--muted:#b7ad9b;--line:#2b2a25;--gold:#d6b36a;--gold2:#f0d996;--gold3:#8f6f33;--ink:#08090d}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 14% -4%,rgba(214,179,106,.22),transparent 28%),radial-gradient(circle at 86% 10%,rgba(240,217,150,.08),transparent 26%),linear-gradient(180deg,#101114 0,#090a0d 44%,#07080b 100%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 72%)}body:after{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 50% 20%,transparent 0,rgba(0,0,0,.18) 48%,rgba(0,0,0,.52) 100%)}
a{color:inherit;text-decoration:none}.wrap{width:min(1120px,92vw);margin:0 auto}.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(20px);background:rgba(8,9,12,.78);border-bottom:1px solid rgba(214,179,106,.2);box-shadow:0 10px 40px rgba(0,0,0,.28)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:15px 0}.brand{font-weight:850;letter-spacing:.01em;display:flex;align-items:center;gap:10px}.brand:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 22px rgba(214,179,106,.8)}.brand span{color:var(--gold)}
.nav a{font-size:14px;color:var(--muted);margin-left:20px}.nav a:hover{color:var(--gold2)}.hero{position:relative;padding:92px 0 64px}.hero:before,.project-hero:before{content:"";position:absolute;left:50%;top:38px;width:min(720px,84vw);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(214,179,106,.45),transparent)}.hero .wrap,.project-hero .wrap,.section .wrap{position:relative;z-index:1}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:.13em;text-transform:uppercase;font-size:12px;display:inline-flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:28px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
h1{font-size:clamp(38px,7vw,78px);line-height:1.04;margin:18px 0 20px;letter-spacing:-.05em;text-wrap:balance}h2{font-size:clamp(28px,4vw,44px);line-height:1.14;margin:0 0 16px;letter-spacing:-.035em}h3{font-size:22px;margin:0 0 10px;line-height:1.28;letter-spacing:-.02em}.lead{font-size:clamp(18px,2.4vw,24px);color:#ddd6c7;max-width:880px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(214,179,106,.48);border-radius:999px;padding:12px 18px;background:linear-gradient(135deg,rgba(214,179,106,.23),rgba(214,179,106,.06));color:var(--gold2);font-weight:750;box-shadow:0 12px 34px rgba(214,179,106,.08),inset 0 1px 0 rgba(255,255,255,.08)}
.btn.secondary{background:rgba(255,255,255,.025);color:#ddd6c7;border-color:rgba(255,255,255,.16)}.section{position:relative;padding:58px 0}.section:before{content:"";position:absolute;left:4vw;right:4vw;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.026));border:1px solid rgba(214,179,106,.18);border-radius:24px;padding:25px;min-height:250px;box-shadow:0 22px 68px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.055)}.card:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,rgba(214,179,106,.9),rgba(240,217,150,.2),transparent)}.card:after{content:"";position:absolute;right:-46px;top:-46px;width:118px;height:118px;border-radius:50%;background:radial-gradient(circle,rgba(214,179,106,.13),transparent 65%)}
.card:hover{transform:translateY(-3px);transition:.18s;border-color:rgba(214,179,106,.45);box-shadow:0 28px 80px rgba(0,0,0,.34),0 0 0 1px rgba(214,179,106,.07) inset}.card .idx{color:var(--gold);font-weight:850;font-size:13px;letter-spacing:.02em}.card p,.muted{color:var(--muted)}.tag{display:inline-block;border:1px solid rgba(214,179,106,.32);border-radius:999px;padding:5px 10px;color:var(--gold2);font-size:12px;margin:8px 6px 0 0;background:rgba(214,179,106,.055)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(18,20,27,.86),rgba(13,15,20,.74));border:1px solid rgba(255,255,255,.095);border-radius:26px;padding:28px;box-shadow:0 22px 68px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.05)}.panel:before{content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(214,179,106,.42),transparent)}.panel strong{color:#fff}.panel p{color:#ddd6c7}.panel h2{position:relative}.panel h2:after{content:"";display:block;width:44px;height:2px;background:linear-gradient(90deg,var(--gold),transparent);margin-top:12px}
ul{padding-left:20px}li{margin:7px 0;color:#ddd6c7}.footer{border-top:1px solid rgba(255,255,255,.09);padding:34px 0 50px;color:var(--muted);font-size:14px;background:rgba(0,0,0,.14)}
.kv{display:grid;grid-template-columns:160px 1fr;gap:10px 16px}.kv div:nth-child(odd){color:var(--gold);font-weight:750}.kv div:nth-child(even){color:#eee7dc}.project-hero{position:relative;padding:72px 0 42px;background:linear-gradient(180deg,rgba(214,179,106,.055),transparent)}.project-title{font-size:clamp(36px,6vw,66px)}
.breadcrumb{color:var(--muted);font-size:14px;margin-bottom:18px}.faq dt{font-weight:850;color:var(--gold2);margin-top:16px}.faq dd{margin:6px 0 0;color:#d9d1c3}
@media(max-width:860px){.wrap{width:min(100% - 44px,680px)}.grid{grid-template-columns:1fr}.two{grid-template-columns:1fr}.nav-links{display:none}.nav-inner{padding:14px 0}.brand{font-size:15px;line-height:1.35}.hero{padding-top:62px}.hero,.section{padding-left:0;padding-right:0}.kv{grid-template-columns:1fr}.card{min-height:auto;padding:24px}.panel{padding:24px;border-radius:24px}h1{font-size:clamp(38px,12vw,56px)}h2{font-size:clamp(30px,9vw,42px)}.lead{font-size:19px}.project-hero{padding-top:58px}}