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svg{width:100%;height:100%}.home{gap:clamp(20px,3vw,32px);padding-bottom:clamp(24px,4vw,48px);display:grid}.home-stage{isolation:isolate;min-height:min(680px,100vh - 68px);margin-inline:calc(var(--edge) * -1);padding:clamp(40px, 6vw, 80px) var(--edge) clamp(44px, 6vw, 84px);color:var(--on-night);background:radial-gradient(ellipse 46% 62% at 76% 46%, #7c68ff6b, transparent 72%), radial-gradient(ellipse 36% 50% at 6% 104%, #ff8ad829, transparent 72%), linear-gradient(180deg, var(--night-900) 0%, var(--night-950) 100%);grid-template:"copy discs""controls discs"/minmax(0,.95fr) minmax(0,1.05fr);align-content:center;align-items:start;column-gap:clamp(24px,4vw,72px);display:grid;position:relative;overflow:hidden}.home-stage:before{z-index:-1;opacity:.75;content:"";background-image:radial-gradient(1.6px 1.6px at 8% 18%,#fff 98%,#0000),radial-gradient(1.2px 1.2px at 22% 64%,#fff 98%,#0000),radial-gradient(2px 2px at 36% 12%,#ffe9a8 98%,#0000),radial-gradient(1.2px 1.2px at 47% 82%,#fff 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0;font-size:clamp(1rem,1.35vw,1.2rem);line-height:1.7}.home-stage__controls{grid-area:controls;gap:22px;margin-top:clamp(28px,3.4vw,44px);scroll-margin-top:16px;display:grid}.home-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:560px;display:grid}.home-mode{border:2px solid var(--night-line);border-radius:var(--radius-card);min-height:84px;color:var(--on-night);text-align:left;cursor:pointer;background:#ffffff0a;grid-template-columns:40px minmax(0,1fr);grid-template-areas:"icon title""icon detail";align-items:center;gap:2px 12px;padding:12px 16px;transition:border-color .16s,background-color .16s;display:grid;position:relative}.home-mode:hover{border-color:#ffffff73}.home-mode[aria-pressed=true]{border-color:var(--gold);background:#ffc21f1f}.home-mode[aria-pressed=true]:after{background:var(--gold);content:"";border-radius:50%;width:10px;height:10px;position:absolute;top:10px;right:10px;box-shadow:0 0 0 4px 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strong{font-size:1.3rem}.home-mode__detail{font-size:.8rem}.home-actions{gap:12px;display:grid}.ui-button,.ui-button--primary,.ui-button--secondary{width:100%;min-width:0;min-height:56px;font-size:1.22rem}.home-doors{grid-template-columns:minmax(0,1fr);gap:12px}.home-door{grid-template-columns:46px minmax(0,1fr) 20px;gap:14px;min-height:0;padding:14px 16px}.home-door__icon{width:46px;height:46px}}.duel-loading{min-height:260px;color:var(--muted);font-family:var(--font-display);text-align:center;padding:90px 0;font-size:1.3rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-delay:0s!important}}html[data-reduce-motion=true]{scroll-behavior:auto}html[data-reduce-motion=true] *,html[data-reduce-motion=true] :before,html[data-reduce-motion=true] 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