:root{color-scheme:dark;--navy:#09192b;--gold:#dfbc70;--cream:#f5e8c9;--line:#8a6c3b;--muted:#bdb69f;font-family:Georgia,'Times New Roman',serif;background:var(--navy);color:var(--cream)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 0,#213b56 0,transparent 65%),#081525;min-height:100dvh}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{min-height:44px;border:1px solid #b39254;border-radius:8px;padding:10px 16px;color:var(--cream);background:linear-gradient(#263e55,#11243a);cursor:pointer}button:hover:enabled{background:#314a62}button:disabled{opacity:.46;cursor:default}button.primary{color:#201b12;background:linear-gradient(#f5df9e,#c69c4d);border-color:#ffeab1;font-weight:bold}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #fff3a6;outline-offset:4px}a{color:var(--gold)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(25px,4vw,44px);font-weight:normal;margin:3px 0}h2{font-weight:normal;font-size:clamp(27px,4vw,38px)}small{font-weight:normal}.eyebrow{font:11px/1.5 system-ui;letter-spacing:.2em;color:var(--gold)}.subtitle,.hint,footer{font:12px/1.6 system-ui;color:var(--muted)}.shell{width:min(1300px,100%);margin:auto;padding:12px max(12px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}header{display:flex;align-items:center;gap:10px;padding-bottom:14px;flex-wrap:wrap}header>a{font:12px system-ui;text-decoration:none;min-height:44px;display:grid;place-items:center}.title{flex:1;min-width:190px;text-align:center}.panel{background:linear-gradient(145deg,#12283eeb,#091c30eb);border:1px solid #8d7040;border-radius:16px;box-shadow:inset 0 0 0 4px #0b1d30,inset 0 0 0 5px #9d7b352a,0 12px 35px #0004;padding:24px;min-width:0}button[aria-pressed=true]{box-shadow:0 0 0 3px #f3db8c}.setup{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}.intro{text-align:center;max-width:570px}.intro p:not(.eyebrow){line-height:1.7;color:#d2c7ac}.intro-cards{display:flex;align-items:center;justify-content:center;height:300px;margin:15px 0 30px}.intro-cards img{width:36%;max-width:180px;filter:drop-shadow(0 12px 10px #0006);transform:rotate(-15deg) translateX(22px)}.intro-cards img:nth-child(2){transform:translateY(-12px);z-index:1}.intro-cards img:last-child{transform:rotate(15deg) translateX(-22px)}.setup-controls{display:grid;gap:14px}.setup-controls p{margin-bottom:0}.fields{display:grid;grid-template-columns:1fr 1.4fr;gap:12px}label{display:grid;gap:6px;font:13px/1.5 system-ui}input,select{background:#07192a;border:1px solid #967b4b;border-radius:7px;color:var(--cream);padding:10px;width:100%;min-height:46px}.online{border-top:1px solid #896b3d80;padding-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}.online h3,.online>label{grid-column:1/-1}.online h3{margin:0;font-weight:normal;font-size:23px}.online>label input{letter-spacing:.18em;text-transform:uppercase}.actions{display:flex;gap:10px;justify-content:center;align-items:center;flex-wrap:wrap}#lobby{text-align:center}.room-code{font:36px/1.5 ui-monospace,monospace;letter-spacing:.15em;color:#f6d988}#qr{display:block;max-width:200px;aspect-ratio:1;margin:20px auto;background:#fff;border:10px solid #fff;border-radius:5px}#roster{padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}#roster li{padding:10px;border:1px solid #7e6845;border-radius:8px}.opponents{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:12px}.opponent{flex:1 1 110px;max-width:220px;min-width:100px;padding:9px 12px;border:1px solid #526071;border-radius:10px;background:#13283d;font:13px/1.5 system-ui}.opponent.active{border-color:#ffe5a0;background:#254259;box-shadow:0 0 0 2px #e8c36950}.opponent strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cardbacks{display:flex;height:32px;align-items:center;gap:4px;margin-top:5px}.cardbacks img{height:30px;width:22px;margin-right:-13px;object-fit:contain}.cardbacks span{margin-left:15px}.table{background:radial-gradient(ellipse,#233e55,#0a2035);position:relative;min-height:340px;text-align:center;padding:20px}.table:before{content:'';position:absolute;inset:12px;border:1px solid #d9ba6a30;border-radius:48%;pointer-events:none}.table-heading{position:relative;display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap;font:13px/1.5 system-ui}.suit-badge{padding:6px 14px;border:1px solid #d8c082;border-radius:20px;background:#091c30}.suit-badge[data-suit=ruby]{border-color:#ff7791}.suit-badge[data-suit=sapphire]{border-color:#76acff}.suit-badge[data-suit=emerald]{border-color:#71dfae}.suit-badge[data-suit=gold]{border-color:#ffdd70}.piles{position:relative;display:flex;justify-content:center;gap:clamp(28px,7vw,90px);margin:20px 0}.pile{display:flex;flex-direction:column;gap:8px;align-items:center;font:12px/1.5 system-ui;color:var(--gold)}.pile-card{width:clamp(92px,13vw,138px);aspect-ratio:5/7;position:relative;padding:0;border:0;background:transparent;border-radius:8px;box-shadow:0 5px 0 #071322,0 8px 15px #0006}.pile-card img{width:100%;height:100%;display:block;object-fit:contain}.pile-card:hover:enabled{background:transparent;transform:translateY(-2px)}#notice{position:relative;font:14px/1.5 system-ui;min-height:24px;margin-bottom:0}.hand-panel{margin-top:14px;padding:14px}.hand-heading{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:0 5px}.hand-heading h2{font-size:22px;margin:0;flex:1}#hand-hint{font:11px system-ui;color:var(--muted)}.hand{display:flex;align-items:flex-end;gap:8px;padding:18px 8px 12px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;min-height:178px;scrollbar-color:#987d4d #0b1c30}.hand button{flex:0 0 clamp(85px,9vw,115px);aspect-ratio:5/7;padding:0;border:2px solid transparent;background:transparent;border-radius:8px;scroll-snap-align:center;position:relative;transition:transform .13s}.hand button img{width:100%;height:100%;display:block;object-fit:contain;pointer-events:none}.hand button[aria-pressed=true]{transform:translateY(-10px);border-color:#fff1b7;box-shadow:0 0 0 3px #be9848,0 10px 16px #0008}.hand button[data-legal=true]:after{content:'◆';position:absolute;right:3px;bottom:3px;background:#0b253b;color:#f6dc85;border:1px solid #d8bc74;border-radius:50%;width:20px;height:20px;font:14px/18px system-ui}.hand button:not([data-legal=true]){opacity:.68}.hand button:focus-visible{outline-offset:2px}.play-controls{padding-top:10px;border-top:1px solid #98763b50}.error{font:13px/1.6 system-ui;color:#ffd2bb;min-height:21px;text-align:center;margin:16px 0}.result{text-align:center;margin-top:15px}.result h2{color:#f3d691}.result button{margin:5px}#records{margin-top:20px;padding:15px;font:13px/1.6 system-ui}summary{cursor:pointer;min-height:36px;display:list-item;padding:8px}footer{text-align:center;margin-top:20px;font-size:10px}dialog{color:var(--cream);background:#10263c;border:1px solid #e4bd70;border-radius:16px;padding:26px;width:min(600px,calc(100% - 24px));max-height:85dvh;overflow:auto;box-shadow:0 20px 80px #000b}dialog::backdrop{background:#020b16db}#rules-text{white-space:normal;font:14px/1.65 system-ui;margin-bottom:20px}#privacy{text-align:center}.suit-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.suit-choices button{min-height:66px;font-size:20px}.suit-choices [value=ruby]{background:#671c31}.suit-choices [value=sapphire]{background:#203e79}.suit-choices [value=emerald]{background:#12513d}.suit-choices [value=gold]{background:#755719}#challenge-actions{margin-top:18px}#challenge-actions p{width:100%;margin:0}#menu-dialog{display:grid;gap:14px}#menu-dialog:not([open]){display:none}[hidden]{display:none!important}.played{animation:cardplay .26s ease-out}.reversed{animation:reverse .4s ease-out}.winner-glow{animation:win .8s ease-out}.deal-in{animation:cardplay .3s ease-out}@keyframes cardplay{from{transform:translateY(14px) scale(.95);opacity:.3}to{transform:none;opacity:1}}@keyframes reverse{50%{box-shadow:0 0 20px #dabc6b99}}@keyframes win{50%{box-shadow:0 0 40px #e4c67488}}
@media(min-width:1700px){.shell{width:min(1550px,96%)}.hand button{flex-basis:135px}.pile-card{width:160px}}
@media(max-width:720px){.shell{padding:9px 8px 22px}header{gap:6px}.title{order:-1;width:100%;flex:auto}header>a{flex:1;justify-content:start}header button{font-size:12px;padding:8px 11px}.setup{grid-template-columns:1fr;padding:18px;gap:20px}.intro-cards{height:210px;margin:10px 0 25px}.intro-cards img{max-width:125px}.intro h2{font-size:30px;margin-bottom:12px}.intro>p:not(.eyebrow){font-size:14px;margin-bottom:0}.panel{border-radius:12px}.table{padding:15px 8px;min-height:290px}.table-heading{gap:7px;font-size:12px}.piles{margin:17px 0}.hand-heading h2{font-size:18px}.hand-heading>button{padding:9px 11px}#hand-hint{width:100%;order:4}.hand-panel{padding:10px 5px}.hand{min-height:158px}.hand button{flex-basis:88px}.opponents{gap:5px}.opponent{flex-basis:95px;min-width:90px;padding:7px 9px;font-size:12px}.cardbacks{height:23px}.cardbacks img{height:23px;width:17px}.cardbacks img:nth-child(n+4){display:none}.play-controls{gap:6px}.play-controls button{font-size:13px;padding:10px}.table:before{inset:7px}#notice{font-size:12px}.setup-controls{gap:12px}}
@media(max-height:520px) and (orientation:landscape){#game{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:7px}.opponents{grid-column:1/-1}.hand-panel{margin-top:0!important;align-self:start}.table{align-self:start}header{padding-bottom:7px}.title{order:0;flex:1;width:auto}h1{font-size:27px}.title .eyebrow,.subtitle{display:none}.opponents{margin-bottom:6px}.opponent{font-size:11px;padding:4px 7px}.cardbacks{display:none}.table{min-height:180px;padding:9px}.pile-card{width:65px}.piles{margin:8px 0}.table-heading{font-size:11px}.hand{min-height:119px;padding-top:14px}.hand button{flex-basis:65px}.hand-panel{margin-top:7px;padding:8px}.hand-heading h2{font-size:17px}#hand-hint{width:auto;order:0}.hand-heading button{min-height:38px}.intro-cards{height:170px}.setup{grid-template-columns:1fr 1fr;gap:20px}.intro-cards img{max-width:100px}.opponents .opponent{min-width:70px}.play-controls button{min-height:40px;padding:6px 12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

#rules-text h2{font-size:26px}#rules-text h3{font-size:23px;color:var(--gold);margin-top:24px}#rules-text h4{font-size:19px;color:var(--gold)}#rules-text li{margin:8px 0}#rules-text .rules-table{overflow-x:auto;margin-bottom:20px}#rules-text table{border-collapse:collapse;width:100%;font:13px/1.6 system-ui}#rules-text th,#rules-text td{text-align:left;border:1px solid #836d49;padding:9px;vertical-align:top}#rules-text th{background:#203c53;color:#f1d38e}