:root{--bg:#07080d;--ink:#fff9ec;--muted:#c8bda7;--gold:#f0c66b;--gold2:#ffe9ad;--line:rgba(240,198,107,.35);--panel:linear-gradient(145deg,rgba(104,70,22,.78),rgba(38,27,16,.92));--shadow:0 22px 60px rgba(0,0,0,.36)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% 0,#34220f 0,transparent 28%),var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.skip{position:fixed;left:12px;top:-80px;z-index:100;background:#fff;color:#111;padding:10px}.skip:focus{top:12px}.header{position:sticky;top:0;z-index:50;background:rgba(7,8,13,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header-in{height:72px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.08em}.brand-mark{width:42px;height:42px;border-radius:11px;background:url('../images/brand.webp') center/cover;border:1px solid var(--line);font-size:0}.nav{display:flex;align-items:center;gap:4px;margin-left:auto}.nav a{padding:9px 11px;border-radius:10px;color:#ded4c1;font-size:14px}.nav a:hover,.nav a[aria-current=page]{color:#211405;background:linear-gradient(135deg,var(--gold2),var(--gold))}.menu{display:none;margin-left:auto;border:1px solid var(--line);background:#22180e;color:#fff;border-radius:10px;padding:8px 12px}.hero{position:relative;isolation:isolate;width:100%;aspect-ratio:2107/746;max-height:560px;display:grid;place-items:center;text-align:center;background:center/cover no-repeat;overflow:hidden}.hero:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(7,8,13,.36),rgba(7,8,13,.06),rgba(7,8,13,.3)),linear-gradient(0deg,rgba(7,8,13,.42),transparent 38%)}body[data-page=index] .hero{background-image:url('../images/hero/index.webp')}body[data-page=platform] .hero{background-image:url('../images/hero/platform.webp')}body[data-page=demo] .hero{background-image:url('../images/hero/demo.webp')}body[data-page=wallet] .hero{background-image:url('../images/hero/wallet.webp')}body[data-page=research] .hero{background-image:url('../images/hero/research.webp')}body[data-page=service] .hero{background-image:url('../images/hero/service.webp')}.hero-content{width:min(820px,calc(100% - 32px));text-shadow:0 3px 24px #000}.eyebrow{display:inline-flex;padding:5px 12px;border:1px solid rgba(255,233,173,.6);border-radius:999px;background:rgba(40,25,8,.42);color:var(--gold2);font-size:13px}.hero h1{margin:14px 0 10px;font-size:clamp(38px,5.4vw,70px);line-height:1.08}.hero p{max-width:680px;margin:auto;color:#fff5e4;font-size:17px}.actions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:43px;padding:9px 15px;border-radius:11px;border:1px solid var(--line);background:linear-gradient(145deg,#68471b,#281a0c);color:#fff;cursor:pointer}.btn:hover{border-color:var(--gold2);filter:brightness(1.12)}.btn.primary{border:0;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#211405;font-weight:850}.section{padding:48px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{margin:0;font-size:clamp(28px,4vw,42px)}.section-head p{margin:4px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.visual-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid rgba(255,222,145,.45);border-radius:20px;background:var(--panel);box-shadow:var(--shadow)}.visual-card img{display:block;width:100%;height:auto;aspect-ratio:var(--ratio,16/10);object-fit:contain;background:#100c08}.visual-card-body{display:flex;flex:1;flex-direction:column;padding:17px 18px 19px;background:linear-gradient(135deg,rgba(142,96,28,.9),rgba(52,33,13,.96))}.visual-card h3{margin:0 0 5px;font-size:20px}.visual-card p{margin:0 0 14px;color:#f0e2c9;font-size:14px}.visual-card .btn{margin-top:auto;align-self:flex-start}.line-card{--ratio:2/1}.game-card{--ratio:4/3}.gold-card{padding:20px;border:1px solid rgba(255,225,150,.48);border-radius:18px;background:var(--panel);box-shadow:var(--shadow)}.gold-card h3{margin:6px 0}.gold-card p{margin:0;color:#eadcc4}.vendors{display:grid;grid-template-columns:repeat(9,1fr);gap:10px}.vendor{display:grid;place-items:center;min-height:76px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,#956728,#34220f);color:var(--gold2);font-weight:900}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:step}.step{position:relative;min-height:118px;padding:15px 13px 13px 46px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,#845b24,#30200e)}.step:before{counter-increment:step;content:counter(step);position:absolute;left:13px;top:15px;display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--gold2);color:#221506;font-weight:900}.step h3{font-size:15px;margin:0 0 3px}.step p{font-size:13px;margin:0;color:#eadcc4}.wallet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.wallet-bg{position:relative;isolation:isolate;display:flex;min-height:220px;align-items:end;overflow:hidden;border:1px solid rgba(255,225,150,.48);border-radius:18px;background:var(--image) center/cover;box-shadow:var(--shadow)}.wallet-bg:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(0deg,rgba(12,8,4,.95),transparent 68%)}.wallet-label{width:100%;padding:18px}.wallet-label strong{font-size:19px}.wallet-label span{display:block;color:#eadcc4;font-size:13px}.notice{padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(132,89,28,.82),rgba(44,29,13,.94));color:#f3e6cf}.research-board{display:grid;grid-template-columns:1.15fr 1.15fr .8fr;gap:18px}.board-col{padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:var(--shadow)}.board-title{margin:0 0 13px;color:var(--gold2)}.resource{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid rgba(255,233,173,.14)}.resource:first-of-type{border-top:0}.resource img{width:54px;height:54px;object-fit:contain;border-radius:13px;background:#0d0b09}.resource-info{min-width:0;flex:1}.resource-info strong{display:block}.resource-info span{display:block;color:#dfd0b6;font-size:12px}.resource .btn{min-height:34px;padding:5px 9px;font-size:12px}.contact-layout{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.contact-card{display:grid;grid-template-columns:60px 1fr auto;align-items:center;gap:15px;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:var(--shadow)}.contact-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(145deg,var(--gold2),#a97025);color:#261707;font-weight:950}.contact-card h3{margin:0}.contact-card p{margin:2px 0 0;color:#eadcc4}.safety-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.safety-card{padding:20px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#805821,#2e1e0d)}.safety-card b{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--gold2);color:#221506}.safety-card h3{margin:10px 0 4px}.safety-card p{margin:0;color:#eadcc4}.footer{margin-top:30px;border-top:1px solid var(--line);padding:32px 0;color:var(--muted)}.footer-in{display:flex;justify-content:space-between;gap:18px}.footer-links{display:flex;gap:14px;flex-wrap:wrap}.toast{position:fixed;left:50%;bottom:24px;z-index:80;translate:-50% 20px;opacity:0;background:var(--gold2);color:#1f1407;padding:10px 15px;border-radius:10px;transition:.2s}.toast.show{opacity:1;translate:-50% 0}
@media(max-width:920px){.menu{display:block}.nav{display:none;position:absolute;left:14px;right:14px;top:64px;flex-direction:column;align-items:stretch;padding:10px;background:#100c08;border:1px solid var(--line);border-radius:15px}.nav.open{display:flex}.grid,.grid.four{grid-template-columns:repeat(2,1fr)}.vendors{grid-template-columns:repeat(5,1fr)}.steps{grid-template-columns:repeat(3,1fr)}.research-board{grid-template-columns:1fr 1fr}.research-board .board-col:last-child{grid-column:1/-1}.wallet-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.wrap{width:min(100% - 24px,1180px)}.header-in{height:64px}.hero{aspect-ratio:auto;min-height:520px;background-position:center}.hero:before{background:linear-gradient(0deg,rgba(7,8,13,.5),rgba(7,8,13,.02),rgba(7,8,13,.28))}body[data-page=index] .hero{background-image:url('../images/hero/index-mobile.webp')}body[data-page=platform] .hero{background-image:url('../images/hero/platform-mobile.webp')}body[data-page=demo] .hero{background-image:url('../images/hero/demo-mobile.webp')}body[data-page=wallet] .hero{background-image:url('../images/hero/wallet-mobile.webp')}body[data-page=research] .hero{background-image:url('../images/hero/research-mobile.webp')}body[data-page=service] .hero{background-image:url('../images/hero/service-mobile.webp')}.hero h1{font-size:42px}.hero p{font-size:15px}.section{padding:34px 0}.section-head{align-items:start;flex-direction:column}.grid,.grid.two,.grid.four,.wallet-grid,.contact-layout,.safety-grid,.research-board{grid-template-columns:1fr}.research-board .board-col:last-child{grid-column:auto}.vendors{grid-template-columns:repeat(3,1fr)}.vendor{min-height:64px}.steps{grid-template-columns:1fr}.step{min-height:86px}.contact-card{grid-template-columns:52px 1fr}.contact-card .btn{grid-column:1/-1}.wallet-bg{min-height:215px}.footer-in{flex-direction:column}.resource{align-items:flex-start;flex-wrap:wrap}.resource .btn{margin-left:66px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* Poster-card system requested from the reference layout */
.visual-card{position:relative;isolation:isolate;min-height:270px;aspect-ratio:var(--ratio,16/10);justify-content:flex-end;background:#100b06}.visual-card:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(0deg,rgba(10,6,2,.96) 0,rgba(23,13,4,.72) 38%,rgba(8,5,2,.08) 76%)}.visual-card img{position:absolute;z-index:-2;inset:0;width:100%;height:100%;aspect-ratio:auto;object-fit:cover}.visual-card-body{flex:0 0 auto;padding:72px 18px 18px;background:none}.visual-card h3{font-size:22px;color:#fff6dc;text-shadow:0 2px 8px #000}.visual-card p{min-height:24px;margin-bottom:12px;color:#f1dfbc}.visual-card .btn{width:100%;border-color:rgba(255,225,150,.56);background:linear-gradient(90deg,rgba(126,82,22,.82),rgba(50,28,8,.82));color:#fff2ce}.visual-card:hover{border-color:var(--gold2);transform:translateY(-3px);box-shadow:0 24px 60px rgba(134,84,15,.25)}body[data-page=wallet] .visual-card{--ratio:16/9}body[data-page=index] .grid>.gold-card:last-child{grid-column:1/-1;min-height:auto;display:flex;align-items:center;gap:22px;padding:18px 22px}body[data-page=index] .grid>.gold-card:last-child h3{margin:0;white-space:nowrap}body[data-page=index] .grid>.gold-card:last-child p{flex:1}body[data-page=index] .grid>.gold-card:last-child .btn{margin:0!important;white-space:nowrap}
.grid>*{min-width:0}.visual-card{min-height:0}.visual-card-body{min-width:0}.visual-card .btn{min-width:0;white-space:normal;text-align:center}
.vendors{grid-template-columns:repeat(auto-fit,minmax(90px,1fr))}.vendor{position:relative;overflow:hidden;min-height:88px;background:radial-gradient(circle at 50% 20%,rgba(255,230,160,.2),transparent 35%),linear-gradient(145deg,#9b6b29,#2a1908);font-size:19px;text-shadow:0 2px 8px #000}.vendor:before{content:"GAME";position:absolute;top:8px;font-size:9px;letter-spacing:.24em;color:rgba(255,239,194,.62)}.vendor:after{content:"◆";position:absolute;bottom:5px;color:rgba(255,226,145,.52);font-size:10px}
.wallet-bg{min-height:235px}.wallet-bg:before{background:linear-gradient(0deg,rgba(10,6,2,.97),rgba(30,15,3,.2) 76%)}.wallet-label{padding:78px 16px 16px}.wallet-label:after{content:"立即进入 →";display:flex;justify-content:center;align-items:center;margin-top:11px;min-height:39px;border:1px solid rgba(255,226,155,.55);border-radius:10px;background:linear-gradient(90deg,rgba(130,84,21,.86),rgba(53,30,8,.88));font-weight:800;color:#fff0c7}.wallet-bg:hover{border-color:var(--gold2);transform:translateY(-3px)}
body[data-page=wallet] .steps{align-items:stretch}.step{text-align:center;padding:54px 13px 14px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 0,rgba(255,229,157,.18),transparent 38%),linear-gradient(145deg,#8a5d22,#30200e)}.step:before{left:50%;top:14px;translate:-50% 0;width:30px;height:30px}.step h3{font-size:17px;color:#fff0c7}.step p{text-align:center}
body[data-page=research] main{display:flex;flex-direction:column}body[data-page=research] .hero{order:0}body[data-page=research] .research-content{order:1}body[data-page=research] .research-notice{order:2}.research-board{grid-template-columns:1fr 1fr 1fr}.board-col{background:radial-gradient(circle at 50% 0,rgba(255,224,142,.14),transparent 35%),linear-gradient(145deg,#704817,#24170b)}.board-col:not(:last-child){display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:12px}.board-col:not(:last-child) .board-title{grid-column:1/-1}.resource{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:188px;padding:15px 10px;border:1px solid rgba(255,225,150,.24)!important;border-radius:15px;background:linear-gradient(145deg,rgba(148,96,28,.68),rgba(38,23,9,.9))}.resource img{width:68px;height:68px}.resource-info strong{color:#fff0cb}.resource .btn{width:100%;margin:auto 0 0!important}.board-col:last-child .gold-card{position:relative;overflow:hidden;min-height:190px;background:url('../images/hero/research.webp') center/cover}.board-col:last-child .gold-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,5,2,.95),rgba(10,5,2,.28))}.board-col:last-child .gold-card>*{position:relative}.board-col:last-child .notice{background:linear-gradient(145deg,#8b5c20,#2e1c0a)}
.contact-card{position:relative;isolation:isolate;overflow:hidden;min-height:210px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;background:url('../images/hero/service.webp') center/cover}.contact-card:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(0deg,rgba(8,5,2,.97),rgba(18,9,2,.16) 75%)}.contact-card:nth-child(2){background-position:35% center}.contact-card:nth-child(3){background-position:60% center}.contact-card:nth-child(4){background-position:85% center}.contact-icon{position:absolute;right:18px;top:18px;width:50px;height:50px}.contact-card .btn{width:100%;margin-top:10px}.contact-card h3{font-size:22px}.contact-card p{color:#fff0cf}.safety-card{text-align:center;display:flex;flex-direction:column;align-items:center}.safety-card b{width:38px;height:38px}
@media(max-width:920px){.research-board{grid-template-columns:1fr}.board-col:not(:last-child){grid-template-columns:repeat(3,1fr)}.board-col:not(:last-child) .board-title{grid-column:1/-1}}
@media(max-width:620px){.visual-card-body{padding:80px 15px 15px}.visual-card h3{font-size:21px}body[data-page=index] .grid>.gold-card:last-child{display:block;padding:16px}body[data-page=index] .grid>.gold-card:last-child h3{white-space:normal}body[data-page=index] .grid>.gold-card:last-child .btn{width:100%;margin-top:12px!important}.wallet-bg{min-height:225px}.vendors{grid-template-columns:repeat(3,1fr)}.vendor{min-height:78px;font-size:17px}.board-col:not(:last-child){grid-template-columns:1fr 1fr}.resource{min-height:180px}.contact-card{min-height:230px}.safety-grid{gap:12px}}
@media(max-width:620px){.line-card{aspect-ratio:auto;min-height:260px}body[data-page=wallet] .visual-card{aspect-ratio:auto;min-height:235px}}

/* Bright-glass interaction: transparent at rest, brilliant gold on hover */
:root{--spark:#ffd45e;--spark2:#fff4b5;--spark3:#ffae19}.visual-card{background:rgba(255,255,255,.025);border-color:rgba(255,223,137,.3);box-shadow:inset 0 1px 0 rgba(255,255,255,.09),0 18px 40px rgba(0,0,0,.3);transition:border-color .28s,box-shadow .28s,transform .28s,filter .28s}.visual-card:after{background:linear-gradient(0deg,rgba(8,5,2,.86),rgba(15,9,3,.46) 46%,rgba(255,255,255,.035));backdrop-filter:blur(1.5px)}.visual-card-body{padding:48px 16px 14px}.visual-card h3{background:linear-gradient(90deg,#fff,var(--spark2),#fff);background-clip:text;color:transparent}.visual-card .btn,.contact-card .btn{border:1px solid rgba(255,233,176,.38);background:rgba(255,255,255,.055);box-shadow:inset 0 1px 0 rgba(255,255,255,.11);backdrop-filter:blur(9px);color:#fff5da;transition:background .28s,color .28s,border-color .28s,box-shadow .28s}.visual-card:hover{border-color:var(--spark);box-shadow:0 0 18px rgba(255,196,42,.5),0 0 52px rgba(255,166,0,.2),inset 0 0 24px rgba(255,205,72,.08)}.visual-card:hover .btn,.contact-card:hover .btn{color:#211100;border-color:#fff0a0;background:linear-gradient(105deg,var(--spark3),var(--spark2),var(--spark),#fff3a7);background-size:240% 100%;box-shadow:0 0 15px rgba(255,205,68,.74),0 0 34px rgba(255,160,0,.3);animation:goldSweep 1.8s linear infinite}.visual-card:hover h3,.contact-card:hover h3{filter:drop-shadow(0 0 9px rgba(255,213,91,.78))}@keyframes goldSweep{to{background-position:240% 0}}
body[data-page=index] .visual-card{--ratio:2/1}body[data-page=index] .grid{grid-template-columns:repeat(3,1fr)}body[data-page=index] .grid>.gold-card:last-child{margin-top:8px;border-color:rgba(255,216,103,.5);background:linear-gradient(90deg,rgba(78,50,14,.65),rgba(28,18,8,.86),rgba(78,50,14,.65))}
body[data-page=platform] .visual-card{--ratio:2.35/1}.line-card{aspect-ratio:2.35/1}.game-card{--ratio:16/9}.wallet-bg{min-height:205px;transition:border-color .28s,box-shadow .28s,transform .28s}.wallet-label{padding:55px 14px 13px}.wallet-label:after{border-color:rgba(255,233,176,.36);background:rgba(255,255,255,.055);box-shadow:inset 0 1px 0 rgba(255,255,255,.1);backdrop-filter:blur(9px);transition:.28s}.wallet-bg:hover{border-color:var(--spark);box-shadow:0 0 18px rgba(255,196,42,.48),0 0 48px rgba(255,166,0,.2)}.wallet-bg:hover .wallet-label:after{color:#211100;border-color:#fff0a0;background:linear-gradient(105deg,var(--spark3),var(--spark2),var(--spark),#fff3a7);background-size:240% 100%;box-shadow:0 0 16px rgba(255,205,68,.7);animation:goldSweep 1.8s linear infinite}
.vendor,.resource,.board-col,.gold-card,.safety-card{transition:transform .28s,border-color .28s,box-shadow .28s,filter .28s}.vendor:hover,.resource:hover,.board-col:hover,.gold-card:hover,.safety-card:hover{border-color:var(--spark);box-shadow:0 0 18px rgba(255,199,43,.46),0 0 45px rgba(255,162,0,.16);filter:brightness(1.14)}.board-title{font-size:24px;background:linear-gradient(90deg,var(--spark3),var(--spark2),var(--spark));background-clip:text;color:transparent;text-align:center}.contact-card{border-color:rgba(255,223,137,.3);transition:.28s}.contact-card:hover{border-color:var(--spark);box-shadow:0 0 20px rgba(255,198,41,.48),0 0 50px rgba(255,162,0,.18)}
@media(max-width:920px){body[data-page=index] .grid{grid-template-columns:1fr}.visual-card-body{padding-top:60px}}
@media(max-width:620px){body[data-page=index] .visual-card,.line-card,.game-card{aspect-ratio:auto;min-height:215px}.visual-card-body{padding:58px 14px 13px}.wallet-bg{min-height:195px}.wallet-label{padding-top:48px}.board-title{font-size:22px}}

/* Clarity and luminous-gold refinement */
.visual-card:after{background:linear-gradient(0deg,rgba(7,4,1,.78) 0,rgba(10,6,2,.27) 49%,rgba(255,255,255,.018) 100%);backdrop-filter:none}.visual-card img{filter:saturate(1.08) contrast(1.04) brightness(1.07)}.visual-card-body{padding-top:34px}.visual-card p{text-shadow:0 2px 6px #000}.visual-card .btn,.contact-card .btn{min-height:31px;padding:3px 12px;border-radius:9px;backdrop-filter:none;background:rgba(255,255,255,.035)}.wallet-bg:before{background:linear-gradient(0deg,rgba(7,4,1,.78),rgba(10,6,2,.08) 68%)}.wallet-label{padding-top:42px}.wallet-label:after{min-height:31px;margin-top:8px;padding:2px 10px;border-radius:9px;backdrop-filter:none;background:rgba(255,255,255,.035)}
body[data-page=index] .grid>.gold-card:last-child,.notice{position:relative;overflow:hidden;border-color:#ffd65d;background:linear-gradient(105deg,#6e4108,#f3a915,#fff1a1,#db8d08,#6e4108);background-size:260% 100%;color:#211200;box-shadow:0 0 16px rgba(255,204,54,.68),0 0 42px rgba(255,153,0,.26);animation:goldSweep 3.2s linear infinite}body[data-page=index] .grid>.gold-card:last-child p,.notice strong{color:#211200}
.vendor{border-color:#ffd75f;background:linear-gradient(135deg,#8c5106,#ffc83f,#fff1a2,#d68805,#7c4303);background-size:240% 100%;color:#2a1600;box-shadow:0 0 13px rgba(255,197,37,.58),inset 0 1px 0 #fff4bb;text-shadow:none;animation:goldSweep 3.6s linear infinite}.vendor:before,.vendor:after{color:rgba(48,25,0,.6)}
.step,.safety-card{border-color:#ffd65d;background:linear-gradient(140deg,#744408,#d68e0c,#ffdf78,#a76406);color:#251300;box-shadow:0 0 14px rgba(255,195,34,.52),inset 0 1px 0 #fff1ad}.step h3,.step p,.safety-card h3,.safety-card p{color:#251300}.step:before,.safety-card b{background:#fff1a5;box-shadow:0 0 12px rgba(255,245,180,.85)}
.board-col{border-color:#ffd65d;background:linear-gradient(145deg,#704008,#bc7607,#f4b92d,#724007);box-shadow:0 0 17px rgba(255,194,35,.5)}.resource{border-color:rgba(255,239,173,.72)!important;background:linear-gradient(145deg,rgba(86,48,4,.78),rgba(32,17,3,.82));box-shadow:inset 0 1px 0 rgba(255,246,196,.28)}.resource:hover{background:linear-gradient(130deg,#945607,#ffbd29,#fff0a1,#c57805);color:#211100;box-shadow:0 0 20px rgba(255,204,55,.75)}.resource:hover .resource-info strong,.resource:hover .resource-info span{color:#211100}.board-col:last-child .gold-card{border-color:#ffd65d;box-shadow:0 0 15px rgba(255,194,33,.48)}
.contact-card:before{background:linear-gradient(0deg,rgba(7,4,1,.76),rgba(9,5,2,.05) 70%)}.contact-card{filter:saturate(1.07) brightness(1.04)}.contact-card .btn{padding-block:3px}.contact-card:hover{filter:saturate(1.15) brightness(1.1)}body[data-page=service] .safety-card,body[data-page=service] .notice{animation:goldPulse 2.8s ease-in-out infinite alternate}@keyframes goldPulse{from{box-shadow:0 0 10px rgba(255,190,25,.38),inset 0 1px 0 #fff1ad}to{box-shadow:0 0 22px rgba(255,214,70,.82),0 0 48px rgba(255,143,0,.25),inset 0 1px 0 #fff7cf}}
@media(max-width:620px){.visual-card-body{padding-top:34px}.visual-card .btn,.contact-card .btn{min-height:30px;padding-block:2px}.wallet-label{padding-top:38px}.wallet-label:after{min-height:30px}.step{padding-top:52px}}

/* Research page: three-column gold directory inspired by the supplied reference */
body[data-page=research] .research-content{padding-top:38px}body[data-page=research] .research-board{grid-template-columns:1fr 1fr .72fr;gap:14px;padding:14px;border:1px solid rgba(255,208,72,.48);border-radius:20px;background:linear-gradient(145deg,rgba(28,17,5,.95),rgba(8,7,8,.98));box-shadow:0 0 20px rgba(255,187,24,.22),inset 0 1px 0 rgba(255,240,176,.1)}body[data-page=research] .board-col{display:block!important;padding:14px;border:1px solid rgba(255,210,89,.32);border-radius:14px;background:linear-gradient(160deg,rgba(46,28,7,.82),rgba(11,9,8,.94));box-shadow:inset 0 1px 0 rgba(255,239,176,.08)}body[data-page=research] .board-title{position:relative;margin:0 0 12px;padding:0 0 9px;text-align:left;font-size:18px;letter-spacing:.06em;background:linear-gradient(90deg,#ffb817,#fff2aa,#ffd348);background-clip:text;color:transparent;border-bottom:1px solid rgba(255,211,91,.24)}body[data-page=research] .board-title:before{content:"◆";margin-right:8px;font-size:12px;color:#ffd65c;filter:drop-shadow(0 0 7px #ffbd22)}body[data-page=research] .resource{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:10px;min-height:72px;margin-top:9px;padding:9px;border:1px solid rgba(255,213,93,.3)!important;border-radius:12px;background:linear-gradient(105deg,rgba(61,36,6,.78),rgba(14,11,9,.9));text-align:left;box-shadow:inset 0 1px 0 rgba(255,241,185,.07);transition:.25s}body[data-page=research] .resource img{width:52px;height:52px;border:1px solid rgba(255,215,100,.36);box-shadow:0 0 10px rgba(255,184,22,.16)}body[data-page=research] .resource-info strong{color:#fff0c8}body[data-page=research] .resource-info span{color:#bcae96}body[data-page=research] .resource .btn{width:auto;min-width:54px;margin:0!important;padding:3px 8px;border-color:rgba(255,215,103,.3);background:rgba(255,255,255,.025)}body[data-page=research] .resource:hover{transform:translateY(-2px);border-color:#ffda63!important;background:linear-gradient(105deg,#7b4808,#d98d0b,#ffe182);box-shadow:0 0 15px rgba(255,199,37,.58),0 0 34px rgba(255,146,0,.16)}body[data-page=research] .resource:hover .resource-info strong,body[data-page=research] .resource:hover .resource-info span{color:#241200}body[data-page=research] .resource:hover .btn{border-color:#3b2100;background:rgba(255,247,201,.58);color:#241200}body[data-page=research] .board-col:last-child .gold-card{min-height:0;margin:9px 0 0!important;padding:16px 14px;border:1px solid rgba(255,211,91,.3);border-radius:12px;background:linear-gradient(145deg,rgba(67,39,5,.76),rgba(13,10,8,.92));box-shadow:none}body[data-page=research] .board-col:last-child .gold-card:before{display:none}body[data-page=research] .board-col:last-child .gold-card h3{margin:0 0 4px;color:#fff0c6}body[data-page=research] .board-col:last-child .gold-card p{color:#bcae96}body[data-page=research] .board-col:last-child .gold-card .btn{width:100%;min-height:31px;padding:3px 8px;border-color:rgba(255,214,97,.32);background:rgba(255,255,255,.025)}body[data-page=research] .board-col:last-child .gold-card:hover{border-color:#ffda63;background:linear-gradient(120deg,#754406,#f0aa22,#ffe38a);box-shadow:0 0 17px rgba(255,199,37,.62)}body[data-page=research] .board-col:last-child .gold-card:hover h3,body[data-page=research] .board-col:last-child .gold-card:hover p{color:#241200}body[data-page=research] .research-notice{padding-top:28px}body[data-page=research] .research-notice .notice{border-color:#ffd65d;background:linear-gradient(105deg,#754406,#ffbf2f,#fff0a2,#d98708);color:#241200;box-shadow:0 0 18px rgba(255,199,39,.65);animation:goldSweep 3.4s linear infinite}
@media(max-width:920px){body[data-page=research] .research-board{grid-template-columns:1fr 1fr}body[data-page=research] .board-col:last-child{grid-column:1/-1;display:grid!important;grid-template-columns:1fr 1fr;gap:10px}body[data-page=research] .board-col:last-child .board-title,body[data-page=research] .board-col:last-child .notice{grid-column:1/-1}}
@media(max-width:620px){body[data-page=research] .research-board{grid-template-columns:1fr;padding:10px}body[data-page=research] .board-col:last-child{grid-column:auto;grid-template-columns:1fr}body[data-page=research] .resource{grid-template-columns:48px 1fr auto;min-height:68px}body[data-page=research] .resource img{width:48px;height:48px}body[data-page=research] .resource .btn{min-width:48px;font-size:11px}}
body[data-page=research] .board-col:last-child .gold-card .btn{color:#fff0c7}

/* 2026-08-27 content width, hero alignment, contact artwork and transparent research logos */
.eyebrow{display:none!important}
body[data-page=service] .contact-card:nth-child(1){background-image:url('../images/contact/telegram.webp')}
body[data-page=service] .contact-card:nth-child(2){background-image:url('../images/contact/qq.webp');background-position:center}
body[data-page=service] .contact-card:nth-child(3){background-image:url('../images/contact/safex.webp');background-position:center}
body[data-page=service] .contact-card:nth-child(4){background-image:url('../images/contact/email.webp');background-position:center}
body[data-page=service] .contact-card p{max-width:560px;text-wrap:balance}
body[data-page=research] .resource img{background:transparent!important;border-color:transparent!important;box-shadow:none!important}

@media(min-width:921px){
  main .section>.wrap{width:min(1500px,calc(100% - 64px))}
  .nav a{font-size:16px;font-weight:850}
  .hero{place-items:center start;text-align:left}
  .hero-content{width:min(860px,calc(100% - 64px));margin-left:max(32px,calc((100vw - 1500px)/2));text-align:left}
  .hero p{margin-left:0;margin-right:0}
  .actions{justify-content:flex-start}
  body[data-page=service] .contact-card{min-height:260px}
}

@media(max-width:620px){
  .nav a{font-size:15px;font-weight:850}
  .hero{place-items:start center;text-align:center}
  .hero-content{align-self:start;width:calc(100% - 28px);margin:0 auto;padding-top:54px;text-align:center}
  .hero h1{margin-top:0}
  .hero p{margin-left:auto;margin-right:auto}
  .actions{justify-content:center;margin-top:16px}
  body[data-page=service] .contact-card p{max-width:78%}
}

@media(max-width:620px){
  body[data-page=index] .hero{place-items:center}
  body[data-page=index] .hero-content{align-self:center;padding-top:0}
}