:root{--bg-0:#05080f;--bg-1:#0a101c;--bg-2:#0f1728;--surface:#ffffff09;--surface-hover:#ffffff12;--border-0:#ffffff12;--border-1:#ffffff21;--gold:#c9a227;--gold-light:#f0c44a;--gold-dim:#c9a22726;--gold-line:#c9a22773;--gold-glow:#c9a22752;--wine:#781a2438;--text-0:#ede8d5;--text-1:#ede8d5ad;--text-2:#ede8d570;--felt-0:#0b2418;--felt-1:#15392a;--felt-2:#1d5139;--success:#4ade80;--warn:#f5a524;--error:#f87171;--r-sm:12px;--r-md:18px;--r-lg:26px;--r-pill:999px;--font-display:"Cormorant Garamond", "Noto Serif SC", "Songti SC", Georgia, serif;--font-ui:"Outfit", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", monospace;font-family:var(--font-ui);color:var(--text-0);background-color:var(--bg-0);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;line-height:1.6}*{box-sizing:border-box}body{background-color:var(--bg-0);background-image:radial-gradient(ellipse 60% 40% at 12% 0%, #c9a2271a, transparent), radial-gradient(ellipse 50% 40% at 100% 12%, var(--wine), transparent), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");background-attachment:fixed;min-width:320px;margin:0}button,input,select{font:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}[tabindex="-1"]:focus{outline:none}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--font-display);font-weight:700;line-height:1.05}h2{letter-spacing:-.01em;margin-bottom:16px;font-size:1.45rem}.app-shell{min-height:100svh;padding:28px 24px 40px}.app-panel{max-width:1120px;margin:0 auto}.hero{border-bottom:1px solid var(--border-0);justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px;padding-bottom:24px;display:flex}.hero-kicker{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);margin-bottom:8px;font-size:.72rem;font-weight:600}h1{letter-spacing:-.03em;text-shadow:0 18px 48px #00000073;margin-bottom:0;font-size:clamp(2.6rem,7vw,5.2rem);font-style:italic}.hero-rule{max-width:300px;color:var(--text-1);margin:0;font-size:.9rem;line-height:1.6}.hero.is-compact{margin-bottom:14px;padding-bottom:12px}.hero.is-compact .hero-kicker{display:none}.hero.is-compact h1{letter-spacing:-.02em;font-size:1.7rem}.stack{gap:18px;display:grid}.card{border:1px solid var(--border-0);border-radius:var(--r-lg);background:linear-gradient(180deg, #ffffff09, #ffffff03), var(--bg-1);padding:24px;box-shadow:0 24px 48px #00000047}.primary-button,.ghost-button,.chip{border-radius:var(--r-pill);white-space:nowrap;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;min-height:44px;padding:10px 20px;font-size:.92rem;font-weight:500;transition:transform .12s,background-color .16s,border-color .16s,color .16s,box-shadow .16s;display:inline-flex}.primary-button:active,.ghost-button:active,.chip:active{transform:scale(.96)}.primary-button:disabled,.ghost-button:disabled{opacity:.42;cursor:not-allowed;transform:none}.primary-button{background:linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 100%);color:#120c00;font-weight:600;box-shadow:inset 0 1px #fff0be99,0 10px 24px #c9a22747}.primary-button:hover:not(:disabled){box-shadow:inset 0 1px #fff0be99,0 14px 32px #c9a22766}.ghost-button{background:var(--surface);border-color:var(--border-1);color:var(--text-0)}.ghost-button:hover:not(:disabled){background:var(--surface-hover)}.chip{border-color:var(--border-0);color:var(--text-1);background:0 0;padding:8px 16px;font-size:.88rem}.chip:hover{border-color:var(--border-1);color:var(--text-0)}.chip.active{background:var(--gold-dim);border-color:var(--gold-line);color:var(--gold-light);font-weight:600}.button-row,.chip-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.intro{border-color:var(--gold-line);background:radial-gradient(ellipse 70% 120% at 0% 0%, #c9a2271f, transparent 60%), radial-gradient(ellipse 50% 100% at 100% 100%, var(--wine), transparent 70%), var(--bg-1);justify-content:space-between;align-items:center;gap:24px;display:flex}.intro-copy p{margin-bottom:10px;font-size:1.05rem}.start-button{flex-shrink:0;min-height:56px;padding:0 36px;font-size:1.05rem}.control-group+.control-group{border-top:1px solid var(--border-0);margin-top:18px;padding-top:18px}.control-group>span{letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);margin-bottom:10px;font-size:.74rem;font-weight:500;display:block}.rule-list{color:var(--text-1);margin:0;padding-left:20px}.rule-list li+li{margin-top:10px}.rule-list li::marker{color:var(--gold);font-family:var(--font-mono);font-size:.85em}.deck-note{color:var(--text-2);margin:16px 0 0;font-size:.85rem}.table-scene{--felt-ratio:.8;--card-k:.23;--rx:33%;--ry:32%;--bell-k:.26;--bell-max:150px;--card-max:180px;--table-chrome:250px;width:min(100%, max(320px, calc((100svh - var(--table-chrome)) * var(--felt-ratio))));margin-inline:auto;container-type:inline-size}.table-scene.seats-5{--felt-ratio:.72;--card-k:.235;--rx:34%;--ry:33%}.table-scene.seats-6{--felt-ratio:.62;--card-k:.265;--rx:36%;--ry:31%}.table-scene.seats-7{--felt-ratio:.58;--card-k:.205;--rx:33%;--ry:35.5%}.table-scene.seats-8{--felt-ratio:.6;--card-k:.205;--rx:34%;--ry:34.5%}@media (width>=720px){.table-scene{--felt-ratio:1.35;--card-k:.143;--rx:27%;--ry:31%;--bell-k:.15;--bell-max:190px}.table-scene.seats-5{--felt-ratio:1.35;--card-k:.133;--rx:40%;--ry:31%}.table-scene.seats-6{--felt-ratio:1.35;--card-k:.12;--rx:30%;--ry:31%}.table-scene.seats-7{--felt-ratio:1.35;--card-k:.1;--rx:34%;--ry:34%}.table-scene.seats-8{--felt-ratio:1.35;--card-k:.092;--rx:40%;--ry:33%}}.table-felt{--card-w:min(var(--card-max), calc(var(--card-k) * 100cqi));--bell-size:min(var(--bell-max), calc(var(--bell-k) * 100cqi));aspect-ratio:var(--felt-ratio);background:radial-gradient(ellipse at 50% 45%, var(--felt-2) 0%, var(--felt-1) 45%, var(--felt-0) 100%);border:1px solid #ffffff0f;border-radius:clamp(28px,12cqi,140px);position:relative;box-shadow:inset 0 0 0 6px #0000002e,inset 0 0 80px #00000073,0 32px 80px #0000008c}.table-felt:after{content:"";border-radius:inherit;pointer-events:none;border:1px solid #fff8c814;position:absolute;inset:3%}.table-seat{left:calc(50% + cos(var(--seat-angle)) * var(--rx));top:calc(50% + sin(var(--seat-angle)) * var(--ry));z-index:2;width:var(--card-w);flex-direction:column;align-items:center;gap:6px;display:flex;position:absolute;transform:translate(-50%,-50%)}.seat-label{max-width:calc(var(--card-w) + 16px);border-radius:var(--r-pill);color:var(--text-1);font-size:clamp(.66rem, calc(var(--card-w) * .12), .8rem);white-space:nowrap;background:#05080f99;border:1px solid #ffffff1a;padding:3px 9px;font-weight:500;line-height:1.2;transition:color .16s,border-color .16s,background-color .16s;overflow:hidden}.table-seat.is-you .seat-label{border-color:var(--gold-line);color:var(--gold-light);font-weight:700}.table-seat.current-turn .seat-label{background:var(--gold);border-color:var(--gold);color:#120c00}.table-card-shell{width:var(--card-w);height:calc(var(--card-w) * 1.32);padding:calc(var(--card-w) * .035);border-radius:calc(var(--card-w) * .13);background:#05080f59;border:1px solid #ffffff1a;transition:box-shadow .2s,border-color .2s}.table-seat.is-you .table-card-shell{border-color:#c9a2274d}.table-card-shell.current{border-color:#c9a227b3;box-shadow:0 0 0 3px #c9a22726,0 0 26px #c9a22740}.table-card-shell.active{border-color:var(--gold-light);box-shadow:0 0 0 3px #f0c44a4d,0 0 32px #f0c44a59}.card-3d-container{perspective:700px;width:100%;height:100%}.card-3d-inner{width:100%;height:100%;transform-style:preserve-3d;position:relative}.card-3d-inner.face-up{transform:rotateY(180deg)}.card-3d-inner.face-up.just-flipped{animation:.42s cubic-bezier(.4,0,.2,1) reveal-half-turn}.card-3d-front,.card-3d-back{backface-visibility:hidden;border-radius:calc(var(--card-w) * .1);position:absolute;inset:0}.card-3d-front{transform:rotateY(180deg)}.play-card-face,.card-back{border-radius:calc(var(--card-w) * .1);width:100%;height:100%;position:relative}.play-card-face{background:linear-gradient(160deg,#fffef8 0%,#f3eddc 100%);box-shadow:0 4px 14px #0000004d,inset 0 0 0 1px #b4965a40}.card-back{background:repeating-linear-gradient(45deg,#fff8c812 0 6px,#0000 6px 14px),radial-gradient(#1a4a35,#0c2619);box-shadow:inset 0 0 0 1px #fff8c81f}.card-3d-inner.just-flipped .card-3d-front:after{content:"";border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,#ffffff73,#0000 60%);animation:.5s ease-out forwards flip-shine;position:absolute;inset:0}.play-card-pips{grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);place-items:center;display:grid;position:absolute;inset:12% 10%}.pip{font-size:calc(var(--card-w) * .28);filter:drop-shadow(0 1px 1px #00000026);line-height:1}.play-card-pips.count-4 .pip{font-size:calc(var(--card-w) * .24)}.play-card-pips.count-5 .pip{font-size:calc(var(--card-w) * .21)}.slot-center{grid-area:2/2}.slot-mid-left{grid-area:2/1}.slot-mid-right{grid-area:2/3}.slot-top-center{grid-area:1/2}.slot-bottom-center{grid-area:3/2}.slot-top-left{grid-area:1/1}.slot-top-right{grid-area:1/3}.slot-bottom-left{grid-area:3/1}.slot-bottom-right{grid-area:3/3}.center-bell{z-index:3;width:var(--bell-size);height:var(--bell-size);background:radial-gradient(circle,#05080f80 60%,#05080f33);border-radius:50%;place-items:center;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:inset 0 0 0 1px #ffffff14}.center-bell.is-ready{animation:1.2s ease-in-out infinite bell-pulse}.bell-button{aspect-ratio:1;background:radial-gradient(circle at 35% 28%, #fbe08a 0%, var(--gold-light) 18%, var(--gold) 52%, #7d5c08 100%);color:#2a1a00;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;border:0;border-radius:50%;place-items:center;width:84%;padding:0;transition:transform 90ms,box-shadow 90ms;display:grid;box-shadow:inset 0 -6px 14px #50320073,inset 0 2px #fff5d2b3,0 14px 34px #00000080,0 6px 20px #c9a22740}.bell-button:active:not(:disabled){transform:scale(.93)}.bell-button.pressed{animation:.22s ease-out bell-press}.bell-button:disabled{filter:saturate(.5)brightness(.7);cursor:not-allowed}.bell-icon{fill:currentColor;opacity:.85;width:46%;height:46%}.multiplayer-entry{gap:16px;display:grid}.multiplayer-entry h2{margin-bottom:4px}.multiplayer-entry .deck-note{margin:0}.room-entry-controls{grid-template-columns:minmax(0,1.2fr) minmax(0,.6fr) minmax(0,.6fr) auto;align-items:end;gap:12px;display:grid}.room-entry-controls label{color:var(--text-2);letter-spacing:.04em;gap:6px;font-size:.78rem;display:grid}.room-entry-controls input,.room-entry-controls select{border:1px solid var(--border-1);border-radius:var(--r-sm);background:var(--bg-0);width:100%;min-width:0;min-height:44px;color:var(--text-0);padding:0 14px;transition:border-color .16s}.room-entry-controls input:focus,.room-entry-controls select:focus{border-color:var(--gold)}.room-entry-controls label:has(input[maxlength="4"]) input{font-family:var(--font-mono);letter-spacing:.3em;text-transform:uppercase;color:var(--gold-light);font-weight:700}.room-entry-error{color:var(--error);margin:0}.room-entry-snapshot{border:1px solid var(--border-1);border-radius:var(--r-md);background:#c9a2270d;gap:10px;padding:18px;display:grid}.room-entry-snapshot>strong{font-family:var(--font-mono);letter-spacing:.12em;color:var(--gold-light);font-size:1.1rem}.room-entry-snapshot p,.room-entry-snapshot ul{color:var(--text-1);margin:0}.room-participants{gap:4px;padding-left:18px;display:grid}.multiplayer-match-state{gap:12px;display:grid}.multiplayer-match-state>.ghost-button{justify-self:start}.multiplayer-event{font-weight:600;color:var(--gold-light)!important}.multiplayer-scoreboard{gap:8px;display:grid}.multiplayer-scoreboard h3{letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);margin:0;font-size:.8rem}.multiplayer-score-row{border:1px solid var(--border-0);border-radius:var(--r-sm);background:var(--bg-1);padding:12px 14px}.multiplayer-score-heading{color:var(--text-0);justify-content:space-between;gap:12px;display:flex}.multiplayer-score-heading span{white-space:nowrap;font-family:var(--font-mono);color:var(--gold-light);flex-shrink:0;font-weight:700}.multiplayer-score-row p{margin:6px 0;font-size:.84rem}.multiplayer-score-breakdown{color:var(--text-2);flex-wrap:wrap;gap:4px 12px;font-size:.74rem;display:flex}.screen-enter{animation:.38s ease-out both screen-slide-in}@keyframes screen-slide-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes reveal-half-turn{0%{transform:rotateY(0)}to{transform:rotateY(180deg)}}@keyframes flip-shine{0%{opacity:1}to{opacity:0}}@keyframes bell-pulse{0%,to{box-shadow:inset 0 0 0 1px #c9a22780,0 0 40px #c9a22733}50%{box-shadow:inset 0 0 0 2px #f0c44acc,0 0 70px #f0c44a66}}@keyframes bell-press{0%{transform:scale(1)}40%{transform:scale(.88)}70%{transform:scale(1.04)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){.screen-enter,.card-3d-inner.face-up.just-flipped,.card-3d-inner.just-flipped .card-3d-front:after,.center-bell.is-ready,.bell-button.pressed{animation:none}.center-bell.is-ready{box-shadow:inset 0 0 0 2px #f0c44acc,0 0 50px #f0c44a4d}.primary-button:active,.ghost-button:active,.chip:active,.bell-button:active:not(:disabled){transform:none}}@media (width<=980px){.hero{grid-template-columns:1fr;align-items:start;display:grid}.hero.is-compact{display:flex}.hero-rule{max-width:60ch}.room-entry-controls{grid-template-columns:repeat(3,minmax(0,1fr))}.room-entry-controls>button{grid-column:span 3}}@media (width<=720px){.app-shell{padding:16px 16px 32px}.card{padding:20px}.intro{flex-direction:column;align-items:stretch}.start-button{width:100%}}@media (width<=520px){h1{font-size:2.6rem}.hero.is-compact h1{font-size:1.4rem}.room-entry-controls{grid-template-columns:minmax(0,1fr)}.room-entry-controls>button{grid-column:auto;width:100%}.button-row>button{flex:auto}}