:root{--color-primary-50:#fff7ed;--color-primary-100:#ffedd5;--color-primary-200:#fed7aa;--color-primary-300:#fdba74;--color-primary-400:#fb923c;--color-primary-500:#f97316;--color-primary-600:#ea580c;--color-primary-700:#c2410c;--color-primary-800:#9a3412;--color-primary-900:#7c2d12;--color-accent-400:#fbbf24;--color-accent-500:#f59e0b;--color-accent-600:#d97706;--color-neutral-50:#fafaf9;--color-neutral-100:#f5f5f4;--color-neutral-200:#e7e5e4;--color-neutral-300:#d6d3d1;--color-neutral-400:#a8a29e;--color-neutral-500:#78716c;--color-neutral-600:#57534e;--color-neutral-700:#44403c;--color-neutral-800:#292524;--color-neutral-900:#1c1917;--color-raise:#e43535;--color-raise-light:#fca5a5;--color-call:#22c55e;--color-call-light:#86efac;--color-fold:#535964;--color-fold-light:#d1d5db;--color-allin:#841e91;--color-allin-light:#c4b5fd;--color-boundary:#3b82f6;--color-boundary-shadow:#3b82f680;--color-success:#22c55e;--color-error:#ef4444;--color-warning:#f59e0b;--color-info:#3b82f6;--color-suit-spade:#444;--color-suit-heart:#e53935;--color-suit-diamond:#1e88e5;--color-suit-club:#43a047;--bg-primary:#241c1a;--bg-secondary:#292524;--bg-surface:#44403c;--bg-elevated:#57534e;--text-primary:#fafaf9;--text-secondary:#d6d3d1;--text-muted:#a8a29e;--text-inverse:#1c1917;--font-sans:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic","Meiryo",sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2rem;--text-5xl:2.25rem;--space-one-half:.125rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-xs:.125rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.35s ease;--z-dropdown:10;--z-sticky:20;--z-modal:30;--z-toast:50;--z-tooltip:40;--header-height:64px;--header-height-mobile:48px;--footer-height:56px;--bottom-nav-height:64px;--sidebar-width:280px;--max-content-width:1200px;--max-content-width-md:800px;--control-height-md:40px;--control-height-md-mobile:36px;--grid-cell-size:40px;--grid-cell-size-mobile:unset;--grid-gap:2px;--grid-gap-mobile:1px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;font-size:16px}@media (max-width:768px){html{font-size:14px}}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--text-primary);background-color:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;min-height:100svh;padding-bottom:64px;line-height:1.5;display:flex}a{color:var(--color-primary-400);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-300)}button{font-family:inherit;font-size:inherit;cursor:pointer;background:0 0;border:none}:focus-visible{outline:2px solid var(--color-primary-500);outline-offset:1px}::selection{background-color:var(--color-primary-500);color:var(--text-inverse)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-neutral-600);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-neutral-500)}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}