:root{font-family:PingFang SC,Microsoft YaHei,sans-serif;color:#f0e9d9;background:#0d0d0b;color-scheme:dark;font-synthesis:none;--page: #0d0d0b;--surface: #191914;--tint: #242219;--tint-strong: #322b1b;--ink: #f0e9d9;--muted: #b4ad9b;--green: #d9b863;--on-green: #17140c;--line: #363226;--focus: #f1d998;--danger: #ffb2a0;--shadow: #00000030;--glow: #d9b86324;--radius: 24px;--control-radius: 10px}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}#app{min-height:100dvh}button,input,select{font:inherit}button,select,a{-webkit-tap-highlight-color:transparent}button,select{min-height:44px}button{border:0;cursor:pointer;transition:background .18s,color .18s,box-shadow .18s}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-underline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,#court:focus-visible{outline:3px solid var(--focus);outline-offset:4px}button:active:not(:disabled){box-shadow:inset 0 0 0 2px var(--line)}h1,h2,h3,p{margin:0}h1,h2{font-family:Songti SC,STSong,serif}.topbar{max-width:1520px;min-height:80px;padding:max(12px,env(safe-area-inset-top)) max(36px,env(safe-area-inset-right)) 12px max(36px,env(safe-area-inset-left));margin:auto;display:flex;align-items:center;gap:26px}.back-link{min-width:84px;min-height:44px;display:flex;align-items:center;justify-content:center;gap:9px;padding:0 12px;font-size:13px;text-decoration:none;border:1px solid var(--line);border-radius:24px}.back-link:hover{background:var(--tint)}.game-title{flex:1;display:flex;align-items:baseline;gap:24px}h1{font-size:29px;line-height:1.3}h1 span{font-size:15px;margin-left:3px}.game-tagline{color:var(--muted);font-size:12px}nav{display:flex;gap:8px}.quiet{padding:8px 16px;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:var(--control-radius);font-size:13px}.quiet:hover{background:var(--tint)}main{max-width:1520px;margin:auto;padding:0 max(36px,env(safe-area-inset-right)) 14px max(36px,env(safe-area-inset-left))}.scorebar{min-height:96px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;border-top:1px solid var(--line)}.player-score{display:flex;align-items:center;gap:13px;min-width:0;position:relative;padding:12px 16px;border-radius:14px}.player-score.current{background:var(--tint)}.player-score:last-child{justify-self:end}.player-mark{display:grid;place-items:center;width:38px;height:44px;border:1px solid var(--line);border-radius:7px;color:var(--muted);background:var(--surface);font-family:Songti SC,serif;font-size:19px}.current .player-mark{background:var(--green);color:var(--on-green);border-color:var(--green)}.pocket-meta{display:grid;gap:6px;font-size:13px}.round-won{font-size:11px;color:var(--muted)}.pocket-count{display:flex;align-items:baseline;gap:6px;margin-left:18px;min-width:62px}.pocket-count strong{font-family:Avenir Next,Arial,sans-serif;letter-spacing:-.03em;font-size:36px;font-weight:650;color:var(--green);font-variant-numeric:tabular-nums}.pocket-count small{color:var(--muted);font-size:12px}.round-label{display:grid;gap:7px;text-align:center;min-width:130px}.round-label>span{font-size:12px;color:var(--muted)}.round-label strong{font-size:14px;font-weight:600}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 296px;gap:20px;height:calc(100dvh - 215px);min-height:440px}.court-wrap{position:relative;isolation:isolate;min-height:0;overflow:hidden;border-radius:var(--radius);background:#d2caba;border:1px solid #363226}#court{width:100%;height:100%;touch-action:none;position:relative}#court:focus-visible{outline-offset:-5px}#court canvas{display:block;width:100%;height:100%}.court-label{position:absolute;left:18px;right:18px;top:18px;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:8px;pointer-events:none;font-size:12px}#turn-label{padding:9px 13px;border-radius:8px;background:#191914f2;color:#d9b863;font-weight:600;box-shadow:0 2px 9px #34482b12}#table-count{padding:8px 11px;border-radius:8px;color:#d9b863;background:#191914f2}.court-caption{position:absolute;left:16px;right:16px;bottom:15px;text-align:center;pointer-events:none;color:#30442d;font-size:12px}.controls{min-width:0;display:flex;flex-direction:column;align-self:stretch;padding:clamp(22px,3.1vh,34px) 24px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 30px var(--shadow)}.control-heading{margin-bottom:clamp(25px,5vh,50px)}.control-heading h2{font-size:24px;line-height:1.5}.control-heading p{color:var(--muted);font-size:12px;margin-top:6px}.control-field{min-width:0}.slider-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:13px}output{color:var(--green);font-family:Avenir Next,Arial,sans-serif;font-size:27px;font-weight:550;font-variant-numeric:tabular-nums}input[type=range]{appearance:none;-webkit-appearance:none;width:100%;height:44px;margin:0;background:transparent;cursor:pointer;touch-action:pan-y}input[type=range]::-webkit-slider-runnable-track{height:5px;border-radius:6px;background:linear-gradient(to right,var(--green) var(--range-fill),var(--line) var(--range-fill))}input[type=range]::-webkit-slider-thumb{appearance:none;width:22px;height:22px;margin-top:-8.5px;border:4px solid var(--surface);border-radius:50%;background:var(--green);box-shadow:0 0 0 1px var(--green)}input[type=range]::-moz-range-track{height:5px;border-radius:6px;background:var(--line)}input[type=range]::-moz-range-progress{height:5px;background:var(--green)}input[type=range]::-moz-range-thumb{width:17px;height:17px;border:3px solid var(--surface);border-radius:50%;background:var(--green)}.range-ticks{display:flex;justify-content:space-between;margin-top:-5px;color:var(--muted);font-size:11px}.angle-control{margin-top:27px}.aim-status{display:flex;align-items:center;gap:6px;min-height:44px;margin-top:18px;padding:7px 0;font-size:12px;color:var(--green)}.aim-status:before{content:"✓";font-size:14px;flex:none}.aim-status.danger{color:var(--danger)}.aim-status.danger:before{content:"!";font-weight:700}.primary{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:52px;padding:13px 18px;color:var(--on-green);background:var(--green);border-radius:var(--control-radius);font-size:14px;font-weight:550;box-shadow:0 3px #78602e}.primary:hover{background:#eed395;color:#17140c}.primary>span[aria-hidden]{font-size:22px;line-height:1}.match-action{min-height:64px;font-size:19px}.slap-button>span:last-child{font-size:30px}.feedback{min-height:70px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;line-height:1.8;color:var(--ink)}.end-button{margin-top:10px;flex-shrink:0}.footnote{display:flex;justify-content:space-between;gap:12px;margin-top:12px;color:var(--muted);font-size:11px;padding-bottom:env(safe-area-inset-bottom)}kbd{font-family:inherit;padding:2px 5px;border:1px solid var(--line);border-radius:4px;margin:0 4px}dialog{width:min(500px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:0;overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:var(--surface);box-shadow:0 28px 100px #00000030}dialog::backdrop{background:#0d0d0bb8;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.dialog-shell{padding:34px}dialog[data-kind=setup]{width:min(940px,calc(100% - 48px))}dialog[data-kind=setup] .dialog-shell{display:grid;grid-template-columns:.92fr 1.08fr;padding:0}.setup-story{min-width:0;padding:36px 34px 24px;display:flex;flex-direction:column;background:var(--tint);border-radius:23px 0 0 23px}.story-brand{display:flex;align-items:baseline;gap:11px;color:var(--green);font-size:21px;font-weight:600;letter-spacing:.07em}.story-brand span{font-size:12px;font-weight:400;letter-spacing:.02em;color:var(--muted)}dialog h2{margin:12px 0;font-size:31px;line-height:1.4;text-wrap:balance}dialog h2:focus-visible{outline:3px solid var(--focus);outline-offset:4px}dialog .intro-heading{font-size:clamp(34px,3.4vw,44px);line-height:1.42;margin:38px 0 14px;letter-spacing:-.015em}.intro-description{max-width:23em;font-size:13px;line-height:1.9;color:var(--muted)}.intro-art{margin:auto -22px;perspective:900px;min-height:190px;display:grid;align-items:center}[data-pai-tilt-layer]{transform-style:preserve-3d}.intro-art img{width:100%;height:auto;display:block;max-height:254px;object-fit:contain;pointer-events:none}.setup-content{padding:36px 34px 24px;min-width:0}.setup-heading{margin-bottom:24px}.setup-heading h3{font-size:21px;font-weight:600}.setup-heading p{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.7}fieldset{border:0;margin:0 0 22px;padding:0;min-width:0}legend{font-size:12px;color:var(--muted);margin-bottom:10px}.mode-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode-option{isolation:isolate;overflow:hidden;position:relative;display:flex;flex-direction:column;min-height:102px;padding:16px 13px 13px;border:1px solid var(--line);border-radius:var(--control-radius);cursor:pointer;background:var(--surface)}.mode-option:has(input:checked){background:var(--tint);border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green)}.mode-option:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:3px}.mode-option input:focus-visible{outline:none}.mode-option>strong,.mode-description{position:relative}.mode-option input{position:absolute;z-index:1;right:9px;top:14px;width:15px;height:15px;margin:0;accent-color:var(--green)}.mode-option strong{padding-right:20px;font-size:14px;line-height:1.4;font-weight:600}.mode-description{margin-top:8px;color:var(--muted);font-size:11px;line-height:1.7}.spotlight{position:absolute;left:0;top:0;width:240px;height:240px;opacity:0;pointer-events:none;background:radial-gradient(circle,var(--glow),transparent 65%);border-radius:50%}.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 14px}.setup-grid label{display:grid;gap:7px;font-size:12px;color:var(--muted)}select{width:100%;min-width:0;min-height:46px;padding:8px 25px 8px 11px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:var(--surface);font-size:13px}.setup-grid input[type=number]{width:100%;min-width:0;min-height:46px;padding:8px 11px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:var(--surface);font-size:15px}.form-error{color:var(--danger);font-size:12px;line-height:1.7;margin-bottom:12px}.net-result{margin:-10px 0 20px;color:var(--muted);font-size:13px;line-height:1.8}.placement-controls{display:grid;gap:18px}.placement-heading h2{font-size:24px}.placement-heading p{margin-top:10px;color:var(--muted);font-size:12px;line-height:1.7}.placement-controls label{display:grid;gap:8px;font-size:12px;color:var(--muted)}#placement-instructions{font-size:12px;line-height:1.8;color:var(--muted)}#app[data-phase=placing] .controls>:is(.control-heading,.control-field,.aim-status,.slap-button){display:none}#app[data-phase=placing] .controls{display:flex;flex-direction:column}#app[data-phase=placing] .feedback{min-height:0}.pocket-count strong{overflow-wrap:anywhere}.rule-description{min-height:53px;margin-top:15px;font-size:12px;line-height:1.8;color:var(--muted)}.checkbox-label{display:flex;align-items:center;gap:8px;min-height:44px;font-size:12px;color:var(--ink);margin:0 0 12px}.checkbox-label input{flex:none;width:17px;height:17px;accent-color:var(--green)}.setup-note{margin-top:14px;color:var(--muted);font-size:11px;line-height:1.8}.setup-content>.setup-note{text-align:center}.dialog-home{display:flex;align-items:center;justify-content:center;min-height:44px;margin-top:8px;color:var(--muted);font-size:12px}.setup-story .dialog-home{justify-content:flex-start;margin-top:8px;width:fit-content}.setup-story-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;position:relative;z-index:1}.setup-story .setup-home{gap:6px;margin-top:0;padding:0 12px;border:1px solid var(--green);border-radius:var(--control-radius);color:var(--green);background:var(--surface);font-size:13px;text-decoration:none;white-space:nowrap}.setup-home:hover{background:var(--tint-strong)}.eyebrow{font-size:12px;color:var(--muted)}.intro{margin:14px 0 24px;color:var(--muted);font-size:14px;line-height:1.8}.hand-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}.hand-options button{display:grid;gap:14px;padding:20px 8px;border:1px solid var(--line);border-radius:12px;color:var(--ink);background:var(--tint);font-size:13px}.hand-options button span{font-family:Songti SC,serif;font-size:34px;color:var(--green)}.hand-options button:hover{background:var(--tint-strong);border-color:var(--green)}.duel-result{padding:18px 0 26px;color:var(--green);font-size:20px}.settlement{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0;padding:24px 0;border-block:1px solid var(--line)}.settlement>div{display:grid;gap:12px}.settlement span{color:var(--muted);font-size:12px}.settlement strong{color:var(--green);font-family:Avenir Next,Arial,sans-serif;font-size:36px;font-weight:600;font-variant-numeric:tabular-nums}.settlement small{font-size:13px;font-weight:400}.wide{width:100%;margin-top:12px}.help-copy{margin-top:20px}.help-copy p{font-size:13px;line-height:1.9;margin-bottom:16px}.load-error{padding:40px;display:grid;gap:25px}@media(max-width:1050px){.topbar{padding-left:24px;padding-right:24px}main{padding-left:24px;padding-right:24px}.game-tagline{display:none}.game-layout{grid-template-columns:minmax(0,1fr) 258px;gap:16px}.controls{padding-left:20px;padding-right:20px}.pocket-count{margin-left:4px}.setup-story,.setup-content{padding-left:26px;padding-right:26px}}@media(max-width:700px){dialog[data-kind=setup]{width:min(460px,calc(100% - 24px))}dialog[data-kind=setup] .dialog-shell{display:block}.setup-story{display:block;padding:24px 24px 20px;position:relative;overflow:hidden;border-radius:23px 23px 0 0}.story-brand{font-size:16px}.story-brand span{font-size:11px}dialog .intro-heading{font-size:31px;line-height:1.35;margin:18px 0 10px;position:relative;z-index:1}.intro-description{max-width:19em;font-size:12px;position:relative;z-index:1}.intro-art{position:absolute;right:-47px;top:35px;width:205px;min-height:0;margin:0}.intro-art img{opacity:.3}.setup-story .dialog-home{position:relative;z-index:1}.setup-content{padding:24px}.setup-heading h3{font-size:18px}.setup-heading{margin-bottom:18px}.setup-heading p{font-size:12px}.mode-option{min-height:96px}.setup-grid{gap:12px 10px}.dialog-shell{padding:26px}dialog h2{font-size:28px}}@media(max-width:700px)and (orientation:portrait){#app{display:flex;flex-direction:column;height:100dvh}.topbar{width:100%;flex:none;min-height:56px;gap:12px;padding:max(6px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 6px max(12px,env(safe-area-inset-left))}.back-link{min-width:58px;padding:0 8px;font-size:12px;border:0;justify-content:flex-start;gap:5px}.game-title{gap:0}h1{font-size:23px}h1 span{display:none}nav{gap:5px}.quiet{padding:7px 10px}main{width:100%;flex:1;min-height:0;padding:0 max(12px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));display:flex;flex-direction:column}.scorebar{min-height:64px;gap:5px;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);flex:none}.player-score{gap:0;padding:6px;display:grid;grid-template-columns:1fr}.player-mark{display:none}.pocket-meta{font-size:11px;gap:3px}.pocket-count{margin:2px 0 0;min-width:0;gap:4px}.pocket-count strong{font-size:25px;line-height:1.15}.pocket-count small{font-size:10px}.round-won{display:none}.round-label{min-width:106px;gap:5px}.round-label>span,.round-label strong{font-size:11px}.game-layout{flex:1;display:grid;grid-template-columns:1fr;grid-template-rows:minmax(160px,1fr) auto;gap:8px;height:auto;min-height:0}.court-wrap{border-radius:17px;min-height:160px}.court-label{left:10px;right:10px;top:10px;font-size:11px}#turn-label,#table-count{padding:6px 9px}.court-caption{bottom:10px;font-size:11px}.controls{padding:10px 12px 4px;display:grid;grid-template-columns:1fr 1fr;gap:0 14px;border-radius:17px;box-shadow:none}.control-heading,.range-ticks{display:none}.control-field{grid-row:1}.angle-control{margin:0;grid-column:2}.slider-row{font-size:12px}output{font-size:21px;line-height:1.2}.aim-status{grid-column:1;grid-row:2;min-height:46px;margin:0;font-size:11px;padding:0}.match-action{grid-column:2;grid-row:2;min-height:49px;padding:8px 14px;font-size:17px;align-self:center}.slap-button>span:last-child{font-size:27px}.feedback{grid-row:4;grid-column:1 / -1;min-height:40px;margin-top:8px;padding-top:6px;font-size:12px}.end-button{grid-row:3;grid-column:2;margin-top:8px}.footnote{display:none}}@media(max-height:850px)and (orientation:landscape){.topbar{min-height:56px;padding:max(6px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) 6px max(20px,env(safe-area-inset-left));gap:18px}h1{font-size:23px}.game-tagline,.control-heading,.range-ticks,.round-won,.player-mark,.footnote{display:none}main{padding:0 20px max(8px,env(safe-area-inset-bottom))}.scorebar{min-height:58px}.player-score{padding:5px 10px;gap:12px}.pocket-count strong{font-size:27px}.pocket-count{min-width:44px}.round-label{gap:4px}.round-label>span,.round-label strong{font-size:11px}.game-layout{height:calc(100dvh - 122px);min-height:248px;grid-template-columns:minmax(0,1fr) 292px;gap:14px}.court-wrap,.controls{border-radius:16px}.controls{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;padding:14px 16px 6px}.control-field{grid-row:1}.angle-control{margin:0;grid-column:2}.slider-row{font-size:12px}output{font-size:20px}.aim-status{grid-row:2;grid-column:1 / -1;margin:0;min-height:30px;padding:0;font-size:11px}.match-action{grid-row:3;grid-column:1 / -1;min-height:46px;font-size:17px;padding:7px 16px}.feedback{grid-row:5;grid-column:1 / -1;min-height:38px;font-size:11px;line-height:1.65;margin-top:8px;padding-top:6px}.end-button{grid-row:4;grid-column:1 / -1;margin-top:8px}.court-label{left:10px;right:10px;top:10px}#turn-label,#table-count{padding:6px 9px;font-size:11px}.court-caption{bottom:10px;font-size:11px}dialog[data-kind=setup]{width:min(820px,calc(100% - 32px))}}@media(min-height:581px)and (max-height:850px)and (orientation:landscape){.controls{display:flex;padding:18px 20px 10px}.angle-control{margin-top:12px}.aim-status{min-height:40px;margin-top:6px}.match-action{width:100%;flex-shrink:0}.feedback{min-height:60px;margin-top:14px;padding-top:12px;font-size:12px}.end-button{margin-top:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}.spotlight{display:none}}@media(hover:none),(pointer:coarse){.spotlight{display:none}}@media(prefers-reduced-transparency:reduce){dialog::backdrop{-webkit-backdrop-filter:none;backdrop-filter:none;background:#0d0d0bed}}@media(hover:none),(pointer:coarse){select,.setup-grid input[type=number]{font-size:16px}button,a{touch-action:manipulation}dialog{max-width:calc(100% - (2*max(12px,env(safe-area-inset-left),env(safe-area-inset-right))));max-height:calc(100dvh - (2*max(12px,env(safe-area-inset-top),env(safe-area-inset-bottom))))}}@media(max-width:700px),(max-height:580px){#app[data-phase=placing] .controls{gap:8px;padding:12px 14px 6px}.placement-controls{grid-template-columns:1fr 1fr;gap:8px 12px}.placement-heading{display:none}#placement-card-label,#placement-instructions{grid-column:1 / -1}#placement-card-label{gap:4px}#placement-instructions{font-size:11px;line-height:1.6}#confirm-placement{min-height:46px;font-size:13px;padding:8px 10px}#reshuffle{font-size:12px}.placement-controls:has(#reshuffle[hidden]) #confirm-placement{grid-column:1 / -1}#app[data-phase=placing] .feedback{display:none}#app[data-phase=placing] .end-button{min-height:44px;margin:0;align-self:end}}@media(max-width:1000px)and (max-height:500px)and (orientation:landscape){#app{display:flex;flex-direction:column;height:100dvh}.topbar{width:100%;flex:none;min-height:48px;padding:max(2px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 2px max(12px,env(safe-area-inset-left))}main{width:100%;flex:1;min-height:0;display:flex;flex-direction:column;padding:0 max(12px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}.scorebar{flex:none;min-height:44px;gap:12px}.player-score{padding:2px 8px;gap:8px}.pocket-count strong{font-size:24px;line-height:1.15}.game-layout{flex:1;height:auto;min-height:0;grid-template-columns:minmax(0,1fr) clamp(238px,35vw,292px);gap:10px}.court-wrap{min-height:180px}.controls{padding:6px 12px 4px;gap:0 12px}output{font-size:20px;line-height:1.1}.aim-status{grid-row:2;grid-column:1;min-height:44px;line-height:1.5}.match-action{grid-row:2;grid-column:2;min-height:44px;padding:8px;gap:6px;font-size:16px;white-space:nowrap;align-self:center}.slap-button>span:last-child{font-size:23px}.feedback{grid-row:4;min-height:34px;margin-top:6px;padding-top:4px;line-height:1.5}.end-button{grid-row:3;grid-column:2}#app[data-phase=placing] .controls{padding:8px 12px 4px}#placement-instructions{display:none}}h1,h2,.back-link{color:var(--green)}.intro-art img{filter:sepia(.72) saturate(.68) brightness(.87)}body{background:radial-gradient(ellipse at 92% 6%,#b78a2e0e,transparent 45%)}.back-link{white-space:nowrap;flex-shrink:0}