.arc-shell{--arc-bg:#070b22;--arc-bg-deep:#060a1e;--arc-panel:#0d1440;--arc-panel-2:#0e1543;--arc-line:#24317a;--arc-line-2:#2e3f96;--arc-line-soft:#1b2a75;--arc-gold:#f5b63c;--arc-cyan:#4ad6ff;--arc-cyan-soft:#7ee0ff;--arc-ink:#e7ecff;--arc-ink-soft:#b9c4f0;--arc-ink-meta:#8fa4ff;--arc-ink-muted:#6d7cc0;--arc-green:#2ecc8a;--arc-purple:#7b5cff;--arc-gold-grad:linear-gradient(180deg,#ffd76b,#f5b400 55%,#e79a18);--arc-gold-shadow:#6b2f00;--arc-gold-ink:#3a1d00;position:relative;min-height:100vh;background:url(/arcade/design/bg-a.webp) top/100% auto no-repeat,radial-gradient(120% 60% at 50% -10%,rgba(46,63,150,.45) 0,rgba(7,11,34,0) 60%),var(--arc-bg);color:var(--arc-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;--arc-accent:var(--arc-cyan)}.arc-shell+footer{margin-top:0}.arc-shell a:not(.arc-btn):not(.arc-chip){color:var(--arc-cyan);text-decoration:none}.arc-shell a:not(.arc-btn):not(.arc-chip):hover{color:var(--arc-gold)}.arc-container{width:100%;max-width:1220px;margin-inline:auto;padding-inline:clamp(16px,4vw,28px)}.arc-pixel{line-height:1.5}.arc-eyebrow,.arc-pixel{font-family:var(--font-pixel);letter-spacing:.5px}.arc-eyebrow{margin:0;color:var(--arc-cyan);font-size:clamp(9px,1.4vw,13px);text-shadow:0 2px 0 #06122b}.arc-h{margin:0;color:var(--arc-gold);font-size:clamp(18px,3vw,30px);filter:drop-shadow(0 4px 0 var(--arc-gold-shadow))}.arc-btn,.arc-h{font-family:var(--font-pixel)}.arc-btn{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:clamp(9px,1.1vw,11px);background:var(--arc-gold-grad);border:3px solid #2a1400;border-radius:9px;padding:13px 18px;white-space:nowrap;box-shadow:0 4px 0 var(--arc-gold-shadow),0 0 0 2px #060a22;transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .22s cubic-bezier(.16,1,.3,1),filter .15s ease}.arc-btn,.arc-btn:hover{color:var(--arc-gold-ink)}.arc-btn:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 6px 0 var(--arc-gold-shadow),0 0 0 2px #060a22,0 12px 30px -8px rgba(245,182,60,.55)}.arc-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--arc-gold-shadow),0 0 0 2px #060a22}.arc-btn-lg{font-size:clamp(11px,1.5vw,14px);padding:16px 28px;box-shadow:0 6px 0 var(--arc-gold-shadow),0 0 26px rgba(245,182,60,.35)}.arc-btn-lg:hover{box-shadow:0 8px 0 var(--arc-gold-shadow),0 0 34px rgba(245,182,60,.5),0 14px 34px -8px rgba(245,182,60,.55)}.arc-btn-lg:active{box-shadow:0 2px 0 var(--arc-gold-shadow),0 0 26px rgba(245,182,60,.35)}.arc-btn:before{content:"";position:absolute;inset:-3px;border-radius:inherit;padding:3px;background:conic-gradient(from var(--arc-beam-angle),transparent 0 55%,rgba(245,182,60,.35) 68%,#f5b63c 78%,#fff3d0 82%,#f5b63c 86%,transparent 96% 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;filter:drop-shadow(0 0 4px rgba(245,182,60,.9));opacity:0;animation:arc-beam-spin 1.3s linear infinite paused;transition:opacity .2s ease;pointer-events:none;z-index:1}.arc-btn:focus-visible:before,.arc-btn:hover:before{opacity:1;animation-play-state:running}.arc-chip{position:relative;isolation:isolate;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-pixel);font-size:clamp(7px,1vw,9px);color:#eafaff;background:rgba(6,10,30,.92);border:0;border-radius:10px;padding:11px 16px;white-space:nowrap;box-shadow:inset 0 1px 0 0 rgba(255,255,255,.07),0 0 0 1px rgba(74,214,255,.55),0 0 28px -6px rgba(74,214,255,.55);transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .22s cubic-bezier(.16,1,.3,1),color .15s ease,background .15s ease}.arc-chip:hover{color:#fff;transform:translateY(-2px);background:rgba(10,16,44,.96);box-shadow:inset 0 1px 0 0 rgba(255,255,255,.1),0 0 0 1px rgba(74,214,255,.85),0 0 36px -2px rgba(74,214,255,.6),0 0 80px -10px rgba(74,214,255,.35)}.arc-chip:active{transform:translateY(0)}.arc-chip:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--arc-beam-angle),transparent 0 55%,rgba(74,214,255,.35) 68%,#4ad6ff 78%,#eafaff 82%,#4ad6ff 86%,transparent 96% 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;filter:drop-shadow(0 0 4px rgba(74,214,255,.9));opacity:0;animation:arc-beam-spin 1.3s linear infinite paused;transition:opacity .2s ease;pointer-events:none;z-index:1}.arc-chip:focus-visible:before,.arc-chip:hover:before{opacity:1;animation-play-state:running}.arc-hero{overflow:hidden;aspect-ratio:16/9;width:100%;border-bottom:3px solid #16205c}.arc-hero-bg{position:absolute;inset:0;z-index:0}.arc-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center top}.arc-hero-panel{position:absolute;left:33.5%;top:47%;transform:translateX(-50%);z-index:1;width:min(52%,520px);display:flex;flex-direction:column;align-items:center;text-align:center;gap:11px;background:rgba(7,11,34,.72);border:3px solid rgba(46,63,150,.8);border-radius:16px;padding:clamp(14px,2vw,24px);backdrop-filter:blur(6px);box-shadow:0 20px 50px rgba(0,0,0,.4)}@media (max-width:720px){.arc-hero{aspect-ratio:auto;display:flex;flex-direction:column}.arc-hero-bg{position:relative;aspect-ratio:16/9;width:100%}.arc-hero-panel{position:static;transform:none;left:auto;top:auto;width:min(92%,480px);margin:16px auto 20px}}.arc-hero-title{margin:0;font-family:var(--font-pixel);color:#fff;font-size:clamp(13px,3.4vw,22px);letter-spacing:1px;text-shadow:0 3px 0 #06122b,0 0 14px rgba(6,18,43,.9)}.arc-hero{position:relative;padding:10px clamp(12px,4vw,28px) 18px;background:radial-gradient(72% 78% at 50% 46%,rgba(5,9,26,.82) 0,rgba(5,9,26,.62) 42%,rgba(5,9,26,0) 76%)}.arc-hero.flex{aspect-ratio:auto}.arc-hero-sub{margin:0;font-size:clamp(13px,1.6vw,16px);line-height:1.55;color:var(--arc-ink);text-shadow:0 1px 2px rgba(3,8,25,.98),0 2px 10px rgba(3,8,25,.92),0 0 20px rgba(3,8,25,.8);text-wrap:pretty}.arc-hero-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:6px}.arc-wordmark{margin:0;font-family:var(--font-pixel);font-size:clamp(28px,5.6vw,60px);line-height:1.1;background:linear-gradient(180deg,#ffe7a3,#f5b63c 45%,#e07a14);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 5px 0 var(--arc-gold-shadow));padding:.04em .06em}.arc-band{background:rgba(10,16,48,.82);border-block:3px solid #16205c}.arc-veil{background:linear-gradient(180deg,rgba(7,11,34,.55),rgba(7,11,34,.72))}.arc-panel{background:linear-gradient(180deg,var(--arc-panel-2),#0a1136);border:3px solid var(--arc-line);border-radius:12px;box-shadow:0 0 0 2px #060a22}.arc-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.arc-feature{display:flex;gap:14px;align-items:flex-start;background:var(--arc-panel-2);border:3px solid var(--arc-line);border-radius:10px;padding:16px}.arc-feature img{flex:none;width:52px;height:auto;display:block}.arc-feature-title{font-family:var(--font-pixel);font-size:10px;line-height:1.7;color:#fff;margin-bottom:5px}.arc-feature-body{font-size:13px;line-height:1.5;color:var(--arc-ink-soft)}.arc-games-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,300px));justify-content:center;gap:20px}.arc-card{position:relative;isolation:isolate;display:flex;flex-direction:column;gap:12px;padding:0 14px 14px;border:3px solid var(--arc-accent);border-radius:14px;background:linear-gradient(180deg,#0f1f5c,#0a1136);box-shadow:0 0 0 3px #060a22,0 0 26px color-mix(in srgb,var(--arc-accent) 40%,transparent),inset 0 0 0 2px rgba(255,255,255,.06);transition:transform .15s ease,box-shadow .15s ease}.arc-card:hover{transform:translateY(-3px);box-shadow:0 0 0 3px #060a22,0 0 34px color-mix(in srgb,var(--arc-accent) 60%,transparent),inset 0 0 0 2px rgba(255,255,255,.06)}.arc-card:after{content:"";position:absolute;inset:-3px;border-radius:14px;padding:3px;background:conic-gradient(from var(--arc-beam-angle),transparent 0deg,transparent 250deg,var(--arc-accent) 320deg,#ffffff 344deg,var(--arc-accent) 356deg,transparent 1turn);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;filter:drop-shadow(0 0 5px var(--arc-accent));animation:arc-beam-spin 4.5s linear infinite;pointer-events:none;z-index:3}.arc-card-head{margin:0 -14px;padding:14px 12px;text-align:center;font-family:var(--font-pixel);font-size:11px;line-height:1.5;color:#fff;background:rgba(4,8,30,.55);border-bottom:3px solid var(--arc-accent);border-radius:11px 11px 0 0;text-shadow:0 2px 0 #06122b}.arc-card-art{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 48%;border:2px solid var(--arc-line);border-radius:10px;box-shadow:0 0 0 2px #060a22}.arc-card-blurb{margin:0;font-size:13.5px;line-height:1.5;color:var(--arc-ink-soft)}.arc-card-meta{margin:0;font-size:12.5px;color:var(--arc-ink-meta)}.arc-card-meta strong{color:#fff;font-variant-numeric:tabular-nums}.arc-card-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}.arc-card-actions .arc-btn{flex:1}.arc-badge{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--arc-badge,rgba(12,156,92,.85));border:2px solid rgba(4,36,15,.6);border-radius:6px;padding:7px 10px;font-family:var(--font-pixel);font-size:8px;color:var(--arc-badge-ink,#04240f)}.arc-badge-bars{display:flex;align-items:flex-end;gap:2px}.arc-badge-bars i{width:3px;background:currentColor;display:block}.arc-badge-bars i:first-child{height:5px}.arc-badge-bars i:nth-child(2){height:8px}.arc-badge-bars i:nth-child(3){height:11px}.arc-badge-bars i.is-off{opacity:.35}.arc-cta{flex-wrap:wrap;gap:18px;justify-content:space-between;border:3px solid var(--arc-gold);border-radius:12px;background:linear-gradient(180deg,#11205e,#0b1338);padding:20px 24px;box-shadow:0 0 28px rgba(245,182,60,.18)}.arc-cta,.arc-cta-copy{display:flex;align-items:center}.arc-cta-copy{gap:16px;min-width:0}.arc-cta-copy img{flex:none;width:52px;height:auto;display:block}.arc-cta-title{font-family:var(--font-pixel);font-size:12px;line-height:1.6;color:#fff}.arc-cta-body{margin-top:8px;font-size:14px;line-height:1.5;color:var(--arc-ink-soft)}.arc-cta-body strong{color:#fff}.arc-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:3px solid var(--arc-line);border-radius:11px;background:var(--arc-panel);overflow:hidden;width:100%;max-width:560px;margin-inline:auto;text-align:left}.arc-stat{padding:16px 14px}.arc-stat+.arc-stat{border-left:2px solid var(--arc-line)}.arc-stat-value{display:flex;align-items:center;gap:8px;font-family:var(--font-pixel);font-size:15px;color:#fff}.arc-stat-label{margin-top:9px;font-size:12px;color:var(--arc-ink-meta)}@property --arc-beam-angle{syntax:"<angle>";inherits:false;initial-value:0deg}@keyframes arc-beam-spin{to{--arc-beam-angle:360deg}}.arc-cab{position:relative;width:100%;aspect-ratio:1200/1862;filter:drop-shadow(0 0 44px rgba(176,107,255,.35))}.arc-cab-art{object-fit:contain;pointer-events:none}@media (max-width:640px){.arc-stage{overflow-x:clip}.arc-stage .arc-cab{width:120vw;margin-inline:calc(50% - 60vw)}}.arc-cab-bg{position:absolute;left:11%;right:11%;top:7%;bottom:17%;background:#05060e;border-radius:5%;z-index:1;pointer-events:none}.arc-cab-screen{position:absolute;left:11.5%;top:6%;width:77%;height:66%;overflow:hidden;isolation:isolate;z-index:3;border-radius:7%/7%;padding:2px;box-shadow:0 0 0 2px #060a22,0 0 12px rgba(255,94,109,.35),0 0 24px rgba(123,92,255,.28)}.arc-cab-screen>*{width:100%;max-width:none}.arc-cab-screen canvas{border-radius:0}.arc-cab-banner{position:absolute;left:11%;right:11%;top:78%;transform:translateY(-50%);z-index:5}.arc-cab-screen:after,.arc-cab-screen:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:5px;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.arc-cab-screen:before{background:linear-gradient(160deg,#f5b63c,#ff5e6d 45%,#7b5cff);z-index:3}.arc-cab-screen:after{background:conic-gradient(from var(--arc-beam-angle),transparent 0deg,transparent 235deg,rgba(74,214,255,.25) 290deg,#4ad6ff 330deg,#eafaff 348deg,#4ad6ff 356deg,transparent 1turn);filter:drop-shadow(0 0 6px rgba(74,214,255,.9));animation:arc-beam-spin 4.5s linear infinite;z-index:4}.arc-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.arc-step{border:3px solid var(--arc-accent,var(--arc-cyan));border-radius:12px;background:linear-gradient(180deg,#0f1f5c,#0a1136);padding:18px;display:flex;flex-direction:column;gap:14px}.arc-step-num{width:34px;height:34px;display:grid;place-items:center;font-family:var(--font-pixel);font-size:12px;color:var(--arc-gold-ink);background:var(--arc-gold);border-radius:50%}.arc-step img{width:100%;aspect-ratio:16/9;object-fit:cover;border:2px solid var(--arc-line);border-radius:7px;display:block}.arc-step-title{font-family:var(--font-pixel);font-size:10px;line-height:1.6;color:#fff}.arc-step-body{margin:0;font-size:13.5px;line-height:1.6;color:var(--arc-ink-soft)}.arc-lb{border:3px solid var(--arc-line-2);border-radius:14px;background:rgba(13,20,64,.88);box-shadow:0 0 0 3px #060a22,0 0 26px rgba(74,214,255,.18);overflow:hidden}.arc-lb-row{display:grid;grid-template-columns:56px minmax(0,1fr) 110px;gap:12px;align-items:center;padding:13px 18px;border-bottom:2px solid var(--arc-line-soft)}.arc-lb-row:last-child{border-bottom:none}.arc-lb-head{font-size:8px;color:var(--arc-ink-meta);background:rgba(4,8,30,.55);border-bottom:3px solid var(--arc-line)}.arc-lb-head,.arc-lb-rank{font-family:var(--font-pixel)}.arc-lb-rank{font-size:12px;color:var(--arc-ink-soft)}.arc-lb-rank.is-first,.arc-lb-row:first-of-type .arc-lb-rank{color:var(--arc-gold)}.arc-lb-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;font-size:15px;color:#fff}.arc-lb-score{text-align:right;font-family:var(--font-pixel);font-size:12px;color:#fff;font-variant-numeric:tabular-nums}.arc-lb-empty{padding:18px;font-size:14px;color:var(--arc-ink-meta)}.arc-score-intro{margin:0 0 24px;max-width:640px;font-size:15px;line-height:1.7;color:var(--arc-ink-soft)}.arc-score-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.arc-score-card{border:3px solid var(--arc-accent,var(--arc-cyan));border-radius:12px;background:linear-gradient(180deg,#0f1f5c,#0a1136);padding:20px 22px}.arc-score-head{font-family:var(--font-pixel);font-size:11px;line-height:1.6;color:var(--arc-accent,var(--arc-cyan));margin-bottom:14px}.arc-score-list{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.6;color:var(--arc-ink-soft)}.arc-score-list b{color:#fff;font-variant-numeric:tabular-nums}.arc-score-formula{margin:24px 0 0;text-align:center}.arc-score-eq{display:inline-block;font-family:var(--font-pixel);font-size:clamp(8px,1.4vw,11px);line-height:1.7;color:var(--arc-gold);background:rgba(4,8,30,.55);border:2px solid var(--arc-line);border-radius:10px;padding:12px 18px}.arc-getready{position:relative;width:clamp(84px,34%,128px);aspect-ratio:1;display:grid;place-items:center}.arc-getready svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg);overflow:visible}.arc-getready-track{fill:none;stroke:rgba(255,255,255,.16);stroke-width:6}.arc-getready-sweep{fill:none;stroke:var(--arc-gold);stroke-width:6;stroke-linecap:round;stroke-dasharray:283;stroke-dashoffset:283;filter:drop-shadow(0 0 6px rgba(245,182,60,.85));animation:arc-getready-sweep .7s linear forwards}@keyframes arc-getready-sweep{0%{stroke-dashoffset:283}to{stroke-dashoffset:0}}.arc-getready-num{position:relative;font-family:var(--font-pixel);font-size:clamp(30px,9vw,44px);color:#fff;text-shadow:0 3px 0 #06122b,0 0 18px rgba(245,182,60,.7);animation:arc-getready-pop .7s ease-out both}@keyframes arc-getready-pop{0%{transform:scale(.5);opacity:0}30%{transform:scale(1.12);opacity:1}to{transform:scale(1);opacity:1}}.arc-getready-label{margin-top:14px;font-family:var(--font-pixel);font-size:clamp(8px,2.6vw,12px);color:var(--arc-cyan);letter-spacing:.04em}@media (prefers-reduced-motion:reduce){.arc-getready-sweep{animation:none;stroke-dashoffset:0}.arc-getready-num{animation:none}}.arc-foot{padding:22px 0 8px;font-size:12px;color:var(--arc-ink-muted)}@media (prefers-reduced-motion:reduce){.arc-btn,.arc-card,.arc-chip{transition:none}.arc-btn:hover,.arc-card:hover,.arc-chip:hover{transform:none}.arc-cab-screen:after,.arc-card:after{animation:none;opacity:0}.arc-btn:before,.arc-chip:before{display:none}}.arc-gate{position:absolute;inset:0;z-index:6;display:flex;flex-direction:column;gap:10px;overflow:auto;padding:clamp(10px,3.5%,18px);text-align:left;background:linear-gradient(180deg,rgba(6,10,30,.94),rgba(8,12,40,.97));border-radius:inherit;color:var(--arc-ink,#e7ecff);font-family:var(--font-sans);scrollbar-width:thin;scrollbar-color:var(--arc-cyan,#4ad6ff) rgba(6,10,30,.6)}.arc-gate::-webkit-scrollbar{width:10px}.arc-gate::-webkit-scrollbar-track{background:rgba(6,10,30,.6);border-radius:8px}.arc-gate::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--arc-cyan,#4ad6ff),var(--arc-purple,#7b5cff));border-radius:8px;border:2px solid rgba(6,10,30,.6)}.arc-gate::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,var(--arc-gold,#f5b63c),#e79a18)}.arc-gate--msg{justify-content:center;font-size:clamp(9px,2.4vw,12px);color:var(--arc-cyan,#4ad6ff)}.arc-gate--msg,.arc-gate__meta{align-items:center;font-family:var(--font-pixel)}.arc-gate__meta{display:flex;gap:10px;font-size:clamp(7px,1.8vw,9px);color:var(--arc-ink-meta,#8fa4ff)}.arc-gate__timer{margin-left:auto;color:var(--arc-cyan,#4ad6ff);font-variant-numeric:tabular-nums}.arc-gate__q{margin:0;font-size:clamp(13px,3.2vw,16px);line-height:1.45;color:#fff;text-wrap:pretty}.arc-gate__opts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.arc-gate__opt{width:100%;text-align:left;padding:11px 13px;font:inherit;font-size:clamp(12px,3vw,14px);color:var(--arc-ink,#e7ecff);background:rgba(6,10,30,.9);border:0;border-radius:9px;box-shadow:inset 0 0 0 1px rgba(74,214,255,.4);cursor:pointer;transition:box-shadow .15s ease,background .15s ease,transform .1s ease}.arc-gate__opt:hover:not(:disabled){background:rgba(12,18,48,.96);box-shadow:inset 0 0 0 1px rgba(74,214,255,.85)}.arc-gate__opt:active:not(:disabled){transform:translateY(1px)}.arc-gate__opt:disabled{cursor:default}.arc-gate__opt.is-correct{color:#eafff4;background:rgba(20,90,60,.55);box-shadow:inset 0 0 0 2px var(--arc-green,#2ecc8a)}.arc-gate__opt.is-wrong{color:#ffe9ec;background:rgba(96,24,34,.5);box-shadow:inset 0 0 0 2px #ff5e6d}.arc-gate__reveal{display:flex;flex-direction:column;gap:8px;margin-top:2px}.arc-gate__verdict{margin:0;font-family:var(--font-pixel);font-size:clamp(9px,2.2vw,11px);color:var(--arc-gold,#f5b63c)}.arc-gate__explain{margin:0;font-size:clamp(12px,2.9vw,13.5px);line-height:1.5;color:var(--arc-ink-soft,#b9c4f0)}.arc-gate__learn{font-size:clamp(11px,2.7vw,13px);font-weight:600}.arc-gate__next{align-self:flex-start;margin-top:2px;font-family:var(--font-pixel);font-size:clamp(8px,2vw,10px);color:var(--arc-gold-ink,#3a1d00);background:var(--arc-gold-grad,linear-gradient(180deg,#ffd76b,#f5b400 55%,#e79a18));border:2px solid #2a1400;border-radius:8px;padding:10px 16px;cursor:pointer;box-shadow:0 3px 0 var(--arc-gold-shadow,#6b2f00)}.arc-gate__next:active{transform:translateY(2px);box-shadow:0 1px 0 var(--arc-gold-shadow,#6b2f00)}