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#f5f5f5;--color-text-muted: #8a8a8a;--color-surface: rgba(255, 255, 255, .08);--color-surface-strong: rgba(255, 255, 255, .14);--color-surface-border: rgba(255, 255, 255, .18);--color-glass-bg: rgba(18, 30, 22, .5);--color-glass-bg-strong: rgba(15, 25, 18, .55);--color-glass-border: rgba(255, 255, 255, .22);--color-wind-south: #cc2222;--color-wind-west: #ffffff;--color-wind-north: #2a2a2a;--color-wind-east: #22aa22;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-6: 24px;--space-8: 32px;--space-12: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--radius-tile: 6px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .18);--shadow-md: 0 4px 12px rgba(0, 0, 0, .25);--shadow-panel: 0 8px 32px rgba(0, 0, 0, .35);--shadow-focus: 0 0 0 3px rgba(47, 127, 201, .45);--shadow-tile-rest: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 2px 4px rgba(0, 0, 0, .25), 0 6px 10px rgba(0, 0, 0, .18);--shadow-tile-hover: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 6px 10px rgba(0, 0, 0, .28), 0 14px 22px rgba(0, 0, 0, .22);--shadow-tile-selected: 0 0 0 2px var(--color-accent), 0 10px 18px rgba(0, 100, 200, .35), 0 18px 28px rgba(0, 0, 0, .25);--shadow-tile-mini: 0 1px 0 rgba(255, 255, 255, .5) inset, 0 1px 3px rgba(0, 0, 0, .3);--color-tile-face: #fffef5;--color-tile-edge: rgba(0, 0, 0, .16);--color-tile-back: #1a5276;--color-tile-back-edge: #0d3b5e;--color-ghost-face: #ffe8e8;--color-ghost-edge: #ff4444;--font-xs: 12px;--font-sm: 13px;--font-md: 14px;--font-lg: 16px;--font-xl: 20px;--font-2xl: 28px;--font-family-ui: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;--font-family-display: "Noto Serif SC", "PingFang SC", "Microsoft YaHei", serif;--font-family-tile: "Noto Serif SC", "SimSun", serif;--dur-fast: .12s;--dur-base: .2s;--dur-slow: .36s;--dur-slower: .6s;--ease-out: cubic-bezier(.2, .8, .2, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--z-board: 1;--z-tile-raised: 5;--z-panel: 50;--z-overlay: 100;--z-modal: 200;--z-toast: 300}*{margin:0;padding:0;box-sizing:border-box}html{font-family:var(--font-family-ui);color-scheme:dark}*:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#fff3;border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:#ffffff52}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-6);border:1px solid transparent;border-radius:var(--radius-md);font-family:inherit;font-size:var(--font-md);font-weight:600;line-height:1.2;color:var(--color-text-inverse);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:center;box-shadow:var(--shadow-sm);transition:transform var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),filter var(--dur-fast) var(--ease-out)}.btn:hover{box-shadow:var(--shadow-md)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn--primary{background:linear-gradient(180deg,var(--color-accent) 0%,var(--color-accent-hover) 100%)}.btn--primary:hover{filter:brightness(1.06)}.btn--secondary{background:var(--color-slate-500)}.btn--secondary:hover{background:var(--color-slate-600)}.btn--danger{background:linear-gradient(180deg,#e05a5a 0%,var(--color-danger) 100%)}.btn--danger:hover{filter:brightness(1.06)}.btn--ghost{background:transparent;border-color:var(--color-surface-border);box-shadow:none}.btn--ghost:hover{background:var(--color-surface)}.btn--sm{padding:var(--space-1) var(--space-3);font-size:var(--font-sm)}.btn--lg{padding:var(--space-3) var(--space-8);font-size:var(--font-lg)}.glass-panel{background:linear-gradient(180deg,#ffffff14,#ffffff04 45%),var(--color-glass-bg);border:1px solid var(--color-glass-border);border-top-color:#fff6;border-radius:var(--radius-md);box-shadow:var(--shadow-panel),inset 0 1px #fff3;-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3)}.glass-panel--strong{background:linear-gradient(180deg,#ffffff17,#ffffff05 45%),var(--color-glass-bg-strong);border-top-color:#ffffff73;box-shadow:var(--shadow-panel),inset 0 1px #ffffff3d;-webkit-backdrop-filter:blur(20px) saturate(1.35);backdrop-filter:blur(20px) saturate(1.35)}@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))){.glass-panel{background:#0e1811eb}.glass-panel--strong{background:#0b130df5}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes highlightPulse{0%,to{outline-color:#ffd70080;outline-offset:1px}50%{outline-color:var(--color-gold);outline-offset:2px}}@keyframes huBreathe{0%,to{box-shadow:var(--shadow-sm),0 0 #c330}50%{box-shadow:var(--shadow-md),0 0 18px #cc33338c}}@keyframes fanChipIn{0%{opacity:0;transform:translateY(8px) scale(.92)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes winPop{0%{opacity:0;transform:scale(.6)}60%{opacity:1;transform:scale(1.08)}to{opacity:1;transform:scale(1)}}.modal-enter-active,.modal-leave-active{transition:opacity var(--dur-base) var(--ease-out)}.modal-enter-active .modal-card,.modal-leave-active .modal-card,.modal-enter-active .result-card,.modal-leave-active .result-card{transition:transform var(--dur-slow) var(--ease-spring)}.modal-enter-from,.modal-leave-to{opacity:0}.modal-enter-from .modal-card,.modal-leave-to .modal-card,.modal-enter-from .result-card,.modal-leave-to .result-card{transform:translateY(24px) scale(.94)}.deal-enter-active,.deal-leave-active,.drop-enter-active,.drop-leave-active{transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out)}.deal-enter-from,.deal-leave-to,.drop-enter-from,.drop-leave-to{opacity:0;transform:translateY(-12px)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}#app .game-view{max-width:1100px;min-width:0}#app .game-container{width:100%;min-width:0}#app .top-bar-info{min-width:0}#app .top-bar-actions{flex-shrink:0}#app .analysis-panel{width:100%;max-width:600px;min-width:0;border:1px solid var(--color-surface-border);border-radius:var(--radius-md);background:var(--color-surface)}#app .analysis-panel summary{padding:10px 12px;font-size:var(--font-sm);cursor:pointer}#app .analysis-content{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-2);min-width:0}#app .analysis-content>*{max-width:100%}#app .modal-overlay{padding:12px}#app .modal-card{max-height:calc(100dvh - 24px);overflow-y:auto;overscroll-behavior:contain}#app .result-card{max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow-y:auto}#app .short-name,#app .hand-count{display:none}@media(max-width:900px),(max-height:500px){html body #app{min-height:auto;padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) 8px max(8px,env(safe-area-inset-left))}body{min-width:0}#app .tile{touch-action:manipulation}#app .game-container{gap:8px}#app .top-bar{padding:0;gap:6px}#app .top-bar-info{gap:4px;flex:1}#app .ghost-badge,#app .seed-badge{padding:4px 6px;font-size:11px}#app .ghost-badge{white-space:nowrap}#app .seed-badge{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#app .top-bar-actions .btn{min-height:36px}#app .start-screen{margin-top:min(15svh,100px);width:100%}#app .start-screen h1{font-size:clamp(22px,6vw,30px);letter-spacing:1px}#app .seed-panel{width:100%}#app .seed-input{width:min(280px,100%)}#app .game-board{display:grid;grid-template-rows:36px minmax(0,1fr) auto;height:clamp(280px,52svh,420px);min-height:0;gap:8px;padding:12px;box-shadow:inset 0 0 0 4px #6b4423,inset 0 0 0 6px #4a2f18,var(--shadow-panel)}#app .board-top,#app .board-bottom{min-width:0;min-height:0}#app .board-bottom{gap:4px}#app .board-middle{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;gap:4px;min-width:0;min-height:0}#app .board-left,#app .board-right{min-width:0;max-height:100%;overflow-y:auto}#app .board-center{height:100%;min-height:0;gap:4px;justify-content:center}#app .turn-info{font-size:10px;padding:3px 5px;flex-shrink:0;white-space:nowrap}#app .player-hand{width:100%;min-width:0;gap:4px}#app .hand-label{font-size:11px}#app .hand-tiles{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));width:100%;max-width:420px;min-height:0;gap:4px;padding:4px;--tile-w: 100%;--tile-h: 54px}#app .hand-tiles .tile--selected{transform:translateY(-4px)}#app .hand-tiles .tile:hover:not(.tile--selected){transform:none}#app .other-player{width:100%;min-width:0;gap:4px}#app .full-name{display:none}#app .short-name,#app .hand-count{display:inline}#app .short-name{color:var(--color-gold)}#app .other-name{flex-wrap:wrap;font-size:11px;gap:3px}#app .other-hand:not(.other-hand--revealed){display:none}#app .other-player--top{flex-direction:row;justify-content:center}#app .other-player--top .other-hand:not(.other-hand--revealed){display:flex}#app .other-player--top .other-hand .tile{--tile-w: 12px;--tile-h: 18px}#app .other-player--top .other-hand .tile__back{font-size:10px}#app .other-hand--revealed{flex-wrap:wrap;justify-content:center}#app .other-hand--revealed .tile{--tile-w: 18px;--tile-h: 24px}#app .other-discards{display:none}#app .discard-pool{width:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain}#app .discard-grid{width:100%;flex-shrink:0;padding:3px;gap:3px}#app .discard-grid .tile{--tile-w: 20px;--tile-h: 27px}#app .discard-title{font-size:10px}#app .meld-area{max-width:100%;flex-wrap:wrap;gap:3px;padding:0}#app .meld-group{gap:1px;padding:2px}#app .meld-group .tile{--tile-w: 16px;--tile-h: 22px}#app .meld-type-label{font-size:9px;margin-left:1px}#app .modal-card{width:100%;padding:16px;gap:12px}#app .field input,#app .field select{font-size:16px;min-width:0;width:100%}#app .modal-buttons .btn{min-height:44px;flex:1}#app .result-card{padding:20px}}@media(max-height:500px)and (orientation:landscape){#app .top-bar-actions .btn{min-height:30px}#app .game-container{gap:6px}#app .analysis-panel summary{padding:8px 12px}#app .game-board{height:max(160px,calc(100svh - 156px));grid-template-rows:26px minmax(0,1fr) auto;gap:4px;padding:8px 12px}#app .board-middle{grid-template-columns:60px minmax(0,1fr) 60px}#app .hand-tiles{grid-template-columns:repeat(14,minmax(0,1fr));max-width:780px;--tile-h: 44px;gap:2px;padding:3px}#app .hand-label{display:none}}body{font-family:var(--font-family-ui);background:radial-gradient(ellipse at top,var(--color-felt-mid),var(--color-felt-deep));background-attachment:fixed;min-height:100vh;color:var(--color-text-inverse)}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.5));z-index:0}#app{position:relative;z-index:1;min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:var(--space-6)}