:root{--bg:#080808;--bg2:#111;--card:#161616;--red:#E32636;--tx:#F5F5F5;--mut:#929292;--bd:rgba(255,255,255,.08);--r:10px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.65 Manrope,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:Unbounded,Manrope,system-ui,sans-serif;line-height:1.15;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2rem,5.5vw,3.9rem);letter-spacing:-.02em}h2{font-size:clamp(1.5rem,3.2vw,2.2rem)}h3{font-size:1.1rem}
p{margin:0 0 1em;color:var(--mut);max-width:68ch}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}.sec{padding:84px 0}.alt{background:var(--bg2);border-block:1px solid var(--bd)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
header.top{position:sticky;top:0;z-index:20;background:rgba(8,8,8,.94);border-bottom:1px solid var(--bd)}
.bar{display:flex;align-items:center;gap:20px;height:68px}.logo img{height:34px;width:auto}.logo .fb{font:600 1.15rem Unbounded,sans-serif}
nav.main{display:flex;gap:26px;margin-left:auto}nav.main a{color:var(--mut);transition:color .2s}nav.main a:hover{color:var(--tx)}
.lang{display:flex;border:1px solid var(--bd);border-radius:8px;overflow:hidden}.lang button{background:none;border:0;color:var(--mut);padding:6px 10px;font:600 .8rem Manrope,sans-serif;cursor:pointer}
.lang button[aria-pressed=true]{background:var(--red);color:#fff}
.btn{display:inline-block;border:1px solid var(--red);background:var(--red);color:#fff;padding:12px 22px;border-radius:var(--r);font:600 .95rem Manrope,sans-serif;cursor:pointer;transition:background .2s,border-color .2s}
.btn:hover{background:#c41e2c}.btn.ghost{background:transparent;border-color:rgba(255,255,255,.2)}.btn.ghost:hover{border-color:var(--tx)}.btn.sm{padding:8px 14px;font-size:.85rem}.btn:disabled{opacity:.5;cursor:not-allowed}
.burger{display:none;background:none;border:1px solid var(--bd);color:var(--tx);border-radius:8px;padding:6px 10px;cursor:pointer}
.hero{padding:110px 0 90px}.hero .in{border-left:3px solid var(--red);padding-left:28px}.hero p{font-size:1.15rem}.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:22px}.card p{margin:0}
.pc{display:flex;flex-direction:column;padding:0;overflow:hidden;transition:border-color .2s}.pc:hover{border-color:rgba(227,38,54,.6)}
.cov{aspect-ratio:16/9;background:var(--bg2) center/cover;border-bottom:1px solid var(--bd)}.pb{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.ph{display:flex;align-items:center;gap:12px}.pl{width:44px;height:44px;border-radius:10px;background:var(--bg2);object-fit:cover;border:1px solid var(--bd);flex:none}
.meta{display:flex;gap:8px;flex-wrap:wrap;font-size:.78rem;color:var(--mut)}.tag{border:1px solid var(--bd);border-radius:99px;padding:2px 10px}.tag.on{border-color:var(--red);color:var(--red)}
.pb p{flex:1;font-size:.95rem;margin:0}
video{width:100%;border-radius:var(--r);background:#000;border:1px solid var(--bd)}
footer{border-top:1px solid var(--bd);padding:48px 0 28px;background:var(--bg2)}.fg{display:grid;gap:28px;grid-template-columns:2fr 1fr 1fr}
footer a{display:block;color:var(--mut);padding:2px 0}footer a:hover{color:var(--tx)}.copy{margin-top:32px;font-size:.85rem;color:var(--mut)}
.msg{padding:60px 0;text-align:center;color:var(--mut)}.skel{height:280px;background:var(--card);border-radius:var(--r)}
@media(max-width:820px){.burger{display:block;margin-left:auto}nav.main{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:var(--bg);padding:16px 20px;border-bottom:1px solid var(--bd);gap:14px}nav.main.open{display:flex}.fg{grid-template-columns:1fr}.sec{padding:56px 0}.hero{padding:64px 0 56px}.hero .in{padding-left:18px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.ad{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{background:var(--bg2);border-right:1px solid var(--bd);padding:20px;display:flex;flex-direction:column;gap:6px}
.side button{text-align:left;background:none;border:0;color:var(--mut);padding:10px 12px;border-radius:8px;font:600 .92rem Manrope,sans-serif;cursor:pointer;white-space:nowrap}.side button.on,.side button:hover{background:var(--card);color:var(--tx)}
.main2{padding:28px;min-width:0}.center{min-height:100vh;display:grid;place-items:center;text-align:center;padding:20px}
label{display:block;font-size:.82rem;color:var(--mut);margin:12px 0 4px}
input,textarea,select{width:100%;background:var(--bg);color:var(--tx);border:1px solid var(--bd);border-radius:8px;padding:10px 12px;font:inherit}input:focus,textarea:focus,select:focus{border-color:var(--red);outline:0}
input[type=checkbox]{width:auto;margin-right:8px}textarea{min-height:90px;resize:vertical}
.tbl{width:100%;border-collapse:collapse}.tbl td,.tbl th{padding:10px;border-bottom:1px solid var(--bd);text-align:left;font-size:.9rem}.tw{overflow-x:auto}
.toast{position:fixed;right:16px;bottom:16px;padding:12px 18px;border-radius:8px;background:var(--card);border:1px solid var(--bd);z-index:50;max-width:80vw}.toast.err{border-color:var(--red)}
.stat{font:600 2rem Unbounded,sans-serif}.fieldset{border:1px solid var(--bd);border-radius:var(--r);padding:4px 16px 16px;margin:16px 0}.fieldset legend{padding:0 8px;color:var(--red);font-weight:600}
.prev{max-height:90px;margin-top:8px;border-radius:8px;border:1px solid var(--bd)}
@media(max-width:820px){.ad{grid-template-columns:1fr}.side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--bd)}.main2{padding:18px}}
/* v2 design layer */
body{background:radial-gradient(900px 500px at 85% -5%,rgba(227,38,54,.12),transparent 60%),var(--bg)}
.hero{padding:96px 0 40px}.hero .in{border:0;padding:0}.hg{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.2rem,5.6vw,4.4rem);margin-bottom:.4em}.lead{font-size:1.2rem;color:#c9c9c9;max-width:56ch}
.mark{aspect-ratio:1;border:1px solid var(--bd);border-radius:24px;display:grid;place-items:center;padding:12%;background:radial-gradient(circle at 50% 40%,rgba(227,38,54,.2),rgba(22,22,22,.9) 65%)}
.mark img{width:100%;height:auto;max-height:100%;object-fit:contain}
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:64px;border:1px solid var(--bd);border-radius:var(--r);background:var(--card)}
.stats div{padding:24px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--bd)}.stats div:last-child{border:0}
.stats b{font:600 2rem Unbounded,sans-serif;color:var(--red)}.stats span{color:var(--mut);font-size:.9rem}
.sh{margin-bottom:36px;max-width:720px}.sh h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}.sh p{font-size:1.1rem}
.grid3{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}.grid2{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
.card.f{padding:30px;border-top:2px solid var(--red)}.card.f h3{margin-bottom:.6em;font-size:1.2rem}.card.f p{line-height:1.7}
.pc:hover{transform:translateY(-3px)}.pc{transition:border-color .2s,transform .2s}
.cov.ph0{display:grid;place-items:center;font:600 4rem Unbounded,sans-serif;color:var(--red);background:linear-gradient(135deg,#1c1c1c,#0e0e0e)}
.soon{text-align:center;padding:56px 24px;border-style:dashed}.soon p{margin:0 auto}
.cta{border:1px solid var(--bd);border-radius:24px;padding:clamp(32px,6vw,72px);background:radial-gradient(600px 300px at 100% 0,rgba(227,38,54,.18),transparent 70%),var(--card)}
.mail{display:inline-block;font:600 clamp(1.1rem,3.4vw,2rem) Unbounded,sans-serif;border-bottom:2px solid var(--red);padding-bottom:4px;word-break:break-all}.mail:hover{color:var(--red)}
.btn{padding:14px 26px}.top .btn.sm{padding:9px 16px}
@media(max-width:820px){.hg,.grid3,.grid2{grid-template-columns:1fr}.mark{max-width:300px;order:-1}.stats{grid-template-columns:1fr}.stats div{border-right:0;border-bottom:1px solid var(--bd)}.hero{padding:48px 0 24px}}
/* v3 motion & depth */
#prog{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--red);transform:scaleX(0);transform-origin:left;z-index:60}
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:28px 28px;-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%);mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%)}
.hero h1{font-size:clamp(2.4rem,6.4vw,5rem);letter-spacing:-.035em}
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.hero h1,.hero .lead,.hero .row,.hero .mark{animation:rise .8s cubic-bezier(.2,.8,.2,1) backwards}
.hero .lead{animation-delay:.12s}.hero .row{animation-delay:.24s}.hero .mark{animation-delay:.18s}
.mark{position:relative}.mark::after{content:"";position:absolute;inset:8%;border:1.5px solid var(--red);border-radius:50%;animation:ring 3.2s ease-out infinite;pointer-events:none}
@keyframes ring{0%{transform:scale(.7);opacity:.55}100%{transform:scale(1.25);opacity:0}}
.marquee{background:var(--red);color:#fff;overflow:hidden;padding:15px 0;border-block:1px solid rgba(0,0,0,.25)}
.marquee .track{display:flex;gap:44px;width:max-content;animation:slide 45s linear infinite;font-weight:600;font-size:.95rem}
.marquee .track i{opacity:.7}.marquee .track{align-items:center}.marquee:hover .track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1),border-color .2s}
.rv.in{opacity:1;transform:none}.rv.in.pc:hover{transform:translateY(-4px)}
.card{position:relative}.card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s;background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(227,38,54,.14),transparent 60%)}
.card:hover::before{opacity:1}.card.f:hover{border-color:rgba(227,38,54,.5)}
.alt{background:linear-gradient(180deg,#121212,#0d0d0d)}
nav.main a{position:relative;padding:4px 0}nav.main a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--red);transform:scaleX(0);transition:transform .25s}nav.main a:hover::after{transform:scaleX(1)}
.btn:hover{transform:translateY(-2px)}
.ctl{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.ctl input{flex:1;min-width:200px}.ctl select{width:auto}
.steps{display:grid;gap:18px;grid-template-columns:repeat(4,1fr);position:relative}
.step{padding:26px 22px;border:1px solid var(--bd);border-radius:var(--r);background:var(--card)}.step b{font:600 2.2rem Unbounded,sans-serif;color:var(--red);display:block;margin-bottom:12px}.step p{margin:0;font-size:.95rem}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}@media(max-width:520px){.steps{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.hero h1,.hero .lead,.hero .row,.hero .mark,.mark::after,.marquee .track{animation:none}}
/* v4 left rail, cursor, background fx */
.rail{position:fixed;inset:0 auto 0 0;width:232px;z-index:90;background:#0d0d0d;border-right:1px solid var(--bd);display:flex;flex-direction:column;padding:28px 18px 22px;overflow-y:auto}
.rail .logo{display:block;margin-bottom:52px}.rail .logo img{height:44px;width:auto}
.rail nav.main{display:flex;flex-direction:column;gap:6px;margin:0}
.rail nav.main a{display:block;padding:12px 14px;border-radius:12px;color:var(--mut);transition:background .2s,color .2s}
.rail nav.main a i{margin-right:12px;opacity:.6;font-size:1rem}
.rail nav.main a::after{display:none}
.rail nav.main a:hover,.rail nav.main a.act{background:rgba(255,255,255,.07);color:var(--tx)}
.rail nav.main a.act i{color:var(--red);opacity:1}
.rtools{margin-top:auto;padding-top:28px;display:flex;flex-direction:column;gap:12px}.rtools .btn{text-align:center}.rtools .lang{align-self:flex-start}
main,footer{margin-left:232px}
.burger{position:fixed;top:12px;left:12px;z-index:95;background:#0d0d0d;border:1px solid var(--bd);color:var(--tx);border-radius:10px;padding:8px 12px;font-size:1.1rem;cursor:pointer}
#cursor{position:fixed;left:0;top:0;width:34px;height:34px;border:1.5px solid var(--red);border-radius:50%;pointer-events:none;z-index:200;transition:width .25s,height .25s,background .25s,opacity .3s;mix-blend-mode:difference;opacity:0}
#cursor.big{width:64px;height:64px;background:var(--red)}
@media(hover:none){#cursor{display:none}}
#snow{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:50}
.bgfx{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bgfx i{position:absolute;width:760px;height:760px;border-radius:50%;background:radial-gradient(circle,rgba(227,38,54,.17),transparent 65%);animation:drift 26s ease-in-out infinite alternate}
.bgfx i:nth-child(1){top:-220px;right:-160px}.bgfx i:nth-child(2){bottom:-300px;left:20%;animation-duration:34s;animation-direction:alternate-reverse;opacity:.7}
@keyframes drift{to{transform:translate(-140px,120px) scale(1.15)}}
.alt{background:linear-gradient(180deg,rgba(18,18,18,.78),rgba(13,13,13,.78))}
@media(max-width:900px){main,footer{margin-left:0}.rail{transform:translateX(-100%);transition:transform .3s;width:260px;box-shadow:0 0 40px rgba(0,0,0,.6)}.rail.open{transform:none}.burger{display:block}.hero{padding-top:76px}}
@media(prefers-reduced-motion:reduce){.bgfx i{animation:none}}
/* v5 rail extras */
.rail .logo{margin-bottom:34px}.rail nav.main{gap:3px}.rail nav.main a{padding:10px 14px;font-size:.93rem}
.rq{display:flex;flex-direction:column;gap:3px;margin-top:22px;padding-top:18px;border-top:1px solid var(--bd)}
.rl{font-size:.75rem;color:var(--mut);padding:0 14px 6px;letter-spacing:.04em}
.rq button{background:none;border:0;color:var(--mut);text-align:left;padding:9px 14px;border-radius:10px;font:500 .88rem Manrope,sans-serif;cursor:pointer;transition:background .2s,color .2s}
.rq button:hover{background:rgba(255,255,255,.07);color:var(--tx)}
.rsoc{display:flex;flex-wrap:wrap;gap:6px;padding:10px 14px 0}.rsoc a{font-size:.78rem;border:1px solid var(--bd);border-radius:99px;padding:3px 10px;color:var(--mut);transition:color .2s,border-color .2s}.rsoc a:hover{color:var(--tx);border-color:var(--red)}
.rclk{display:flex;justify-content:space-between;font:.75rem ui-monospace,Menlo,Consolas,monospace;color:var(--mut);padding:2px 4px}
.fx-off #snow,.fx-off .bgfx,.fx-off #cursor{display:none}.fx-off .marquee .track,.fx-off .mark::after{animation:none}
/* v6 scrollbars, icons, extras */
html{scrollbar-width:thin;scrollbar-color:#3a3a3a #0a0a0a}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#0a0a0a}::-webkit-scrollbar-thumb{background:#2e2e2e;border-radius:8px;border:2px solid #0a0a0a}::-webkit-scrollbar-thumb:hover{background:var(--red)}
.rail{scrollbar-width:none;padding-top:22px;padding-bottom:16px}.rail::-webkit-scrollbar{display:none}.rail .logo{margin-bottom:26px}
.rq button i,.burger i,.cp i{font-size:1rem;margin-right:10px;vertical-align:-2px}.burger i{margin:0}
.rq kbd,.cin kbd{font:.7rem ui-monospace,Menlo,Consolas,monospace;border:1px solid var(--bd);border-radius:5px;padding:1px 6px;margin-left:6px;color:var(--mut)}
.mrow{display:flex;align-items:center;gap:12px;margin:10px 0;flex-wrap:wrap}.mrow .mail{font-size:clamp(1rem,2.5vw,1.6rem)}
.cp{background:var(--bg2);border:1px solid var(--bd);color:var(--mut);border-radius:10px;width:40px;height:40px;cursor:pointer;transition:color .2s,border-color .2s}.cp:hover{color:var(--tx);border-color:var(--red)}.cp i{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.chip{background:transparent;border:1px solid var(--bd);color:var(--mut);border-radius:99px;padding:6px 14px;font:500 .85rem Manrope,sans-serif;cursor:pointer;transition:all .2s}.chip:hover{color:var(--tx);border-color:var(--red)}.chip.on{background:var(--red);border-color:var(--red);color:#fff}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:48px}.pnl{display:flex;flex-direction:column;gap:4px}.pnl span{color:var(--mut);font-size:.85rem}.pnl.r{text-align:right;grid-column:2}
#tt{position:fixed;right:18px;bottom:18px;z-index:70;width:44px;height:44px;border-radius:12px;border:1px solid var(--bd);background:var(--card);color:var(--tx);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .25s,transform .25s,border-color .2s}#tt.show{opacity:1;pointer-events:auto;transform:none}#tt:hover{border-color:var(--red)}
#cmd{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.7);display:flex;justify-content:center;align-items:flex-start;padding:14vh 16px 16px}
.cbox{width:min(600px,100%);background:#121212;border:1px solid var(--bd);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.cin{display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--bd)}.cin input{border:0;background:none;padding:16px 0;font-size:1rem}.cin input:focus{outline:0}.cin>i{color:var(--mut)}
.cl{max-height:50vh;overflow-y:auto;padding:8px}.ci{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;color:var(--tx);padding:11px 12px;border-radius:10px;text-align:left;font:500 .95rem Manrope,sans-serif;cursor:pointer}.ci span{flex:1}.ci small{color:var(--mut)}.ci i{color:var(--mut)}.ci.on,.ci:hover{background:rgba(255,255,255,.07)}.ci.on i{color:var(--red)}
@media(max-width:600px){.pn{grid-template-columns:1fr}.pnl.r{grid-column:1}}