:root{font-family:system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif;color:#f7f4e8;background:#0a1230;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:linear-gradient(180deg,#081330ae,#0a1138e8 85%),url('./assets/arcade-lounge.webp') center/cover fixed;user-select:none;-webkit-user-select:none}button{font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible{outline:3px solid #fff0a9;outline-offset:3px}button:disabled{opacity:.45;cursor:not-allowed}.hidden{display:none!important}.shell{min-height:100dvh;display:flex;flex-direction:column}.topbar{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(12px,3vw,42px);background:#09112ccd;box-shadow:0 2px 24px #0008;gap:12px}.home-button{background:none;border:0;color:#ffdd7d;font-size:21px;font-weight:850;white-space:nowrap}.home-button span{color:#fff3c4;margin-left:7px}.head-center{font-size:13px;color:#cbd6f6}.head-actions{display:flex;align-items:center;gap:8px}.wallet{border:1px solid #d7af55;padding:6px 13px;border-radius:32px;background:#0b183a;color:#ffd778;min-width:90px;text-align:center}.icon-btn{width:35px;height:35px;border-radius:50%;border:1px solid #9d9ab6;background:#102454;color:#fff;font-weight:800}.icon-btn.muted{color:#78849b}.shell main{flex:1;width:min(1250px,100%);margin:auto;padding:12px 22px 24px}.lobby-title{text-align:center;margin:10px 0 13px}.lobby-title h1{font-size:clamp(24px,3vw,34px);margin:0 0 4px;color:#ffe094;text-shadow:0 2px 12px #000}.lobby-title p{margin:0;font-size:14px;color:#c9d4ee}.filters{display:flex;justify-content:center;gap:7px;margin-bottom:16px}.filters button,.back-btn,.rule-btn{border:1px solid #768ac2;background:#142756e8;border-radius:99px;color:#e7eefe;padding:7px 18px;white-space:nowrap}.filters button.active{background:linear-gradient(135deg,#ffcc68,#e38638);border-color:#fff0ae;color:#341b17;font-weight:800}.cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.card{border:1px solid #e5bb6b;background:linear-gradient(145deg,var(--card-a),var(--card-b));border-radius:18px;min-width:0;min-height:145px;position:relative;overflow:hidden;color:#fff;text-align:left;box-shadow:0 9px 22px #020a25bb,inset 0 1px 0 #fff5;transition:transform .18s,filter .18s}.card:hover,.card:focus-visible{transform:translateY(-4px);filter:brightness(1.1)}.card::before{content:"";position:absolute;width:120px;height:120px;background:#fff3;filter:blur(30px);border-radius:50%;right:-40px;top:-45px}.card-emoji{font-size:52px;display:block;text-align:center;line-height:1.35;filter:drop-shadow(0 5px 3px #0007)}.card-title{font-size:18px;font-weight:900;display:block;text-align:center;text-shadow:0 2px 6px #0009}.card-tag{position:absolute;top:9px;left:10px;font-size:11px;padding:2px 7px;border-radius:20px;background:#0b123fa8;color:#fff8de}.card-play{position:absolute;bottom:8px;right:9px;font-size:11px;color:#fff9c9}footer{display:flex;justify-content:space-between;padding:8px 25px;background:#07102bb9;color:#aeb8d0;font-size:11px}.game-heading{display:flex;gap:18px;align-items:center;justify-content:space-between;margin-bottom:10px}.game-heading h1{font-size:23px;color:#ffdf81;margin:0}.game-heading p{margin:2px 0 0;font-size:13px;color:#d2d9e9}.game-heading>div{flex:1}.play-surface{border:2px solid #b99558;border-radius:20px;min-height:290px;background:radial-gradient(ellipse at center,#1b366de8,#09163fe8 82%);box-shadow:inset 0 0 35px #0009,0 12px 35px #0009;padding:22px;position:relative;overflow:hidden}.game-status{height:30px;padding-top:7px;text-align:center;color:#ffe8a2;font-size:15px}.control-row{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}.primary,.secondary,.control-row button{border:1px solid #ffe4a0;border-radius:12px;padding:10px 20px;color:#2e190a;background:linear-gradient(#ffe79b,#eaa645);font-weight:850;min-height:44px;box-shadow:0 3px 0 #8d541f}.control-row .secondary,.secondary{color:#e9f5ff;background:linear-gradient(#456baa,#1d3c79);border-color:#a7d7ff;box-shadow:0 3px 0 #102551}.control-row label{font-size:14px}.control-row select{background:#182e63;color:#fff;border:1px solid #a8c3f9;border-radius:9px;padding:9px;font:inherit}.board-caption{text-align:center;color:#ffe39a;font-size:16px;margin:0 0 12px}.reels{display:flex;justify-content:center;gap:8px}.reel{width:min(13vw,96px);height:min(10vw,80px);border:2px solid #dbb56c;border-radius:13px;display:grid;place-items:center;background:#eef3f8;color:#162441;font-size:46px;box-shadow:inset 0 0 9px #58739a}.reels.rows-3{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,88px));width:max-content;max-width:100%;margin:auto}.reels.rows-3 .reel{width:min(8vw,80px);height:min(6.5vw,64px);font-size:35px}.reel.win{background:#fff4c4;box-shadow:0 0 18px #ffbd33}.slots-layout{display:grid;grid-template-columns:1fr 230px;gap:20px;align-items:center}.pay-box{padding:14px;border:1px solid #7c9ac8;border-radius:14px;background:#07152cba;color:#dce8ff;font-size:13px;line-height:1.7}.pay-box strong{display:block;color:#ffd778;font-size:16px}.number{font-variant-numeric:tabular-nums}.tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:7px;max-width:430px;margin:auto}.tile,.hole,.memory-card,.mine-tile{border:1px solid #8eb4e3;border-radius:12px;min-height:54px;background:linear-gradient(#3b66a4,#16366b);color:#fff;display:grid;place-items:center;font-size:28px}.tile.selected,.mine-tile.revealed{background:linear-gradient(#ffe894,#c9872a);color:#28243a}.memory-card.face-down{background:linear-gradient(#3f5cba,#202769)}.memory-card.matched{background:#285e63;border-color:#94f2c0}.game-field{max-width:850px;margin:auto;min-height:210px;position:relative;border-radius:16px;background:linear-gradient(#175389,#0e405e 64%,#123d54);border:2px solid #84b7c7;overflow:hidden}.fish{position:absolute;display:grid;place-items:center;width:55px;height:46px;border:0;background:transparent;font-size:34px;transition:transform .15s;filter:drop-shadow(0 3px 2px #07263a)}.fish:active{transform:scale(.8)}.field-banner{position:absolute;top:10px;left:12px;background:#061932b8;border-radius:99px;padding:6px 14px}.whack-field{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:490px;margin:auto}.hole{min-height:60px;font-size:32px;background:radial-gradient(ellipse,#061829 20%,#31576f 80%)}.hole.live{background:radial-gradient(ellipse,#ffe08b,#456f9c)}.plinko-board{height:215px;max-width:540px;margin:auto;display:flex;flex-direction:column;justify-content:space-around;align-items:center}.pegs{letter-spacing:16px;color:#b7dcff;font-size:13px}.bins{display:flex;width:100%;justify-content:space-between;gap:5px}.bin{flex:1;text-align:center;background:#26538e;border:1px solid #92d7ef;border-radius:8px;padding:8px 0;color:#ffe3a1}.falling{position:absolute;top:30px;left:50%;font-size:24px;animation:fall .8s ease-in forwards;pointer-events:none}@keyframes fall{to{top:205px;left:var(--end);transform:rotate(240deg)}}.runner-track{height:150px;max-width:700px;margin:20px auto;position:relative;background:linear-gradient(#294878,#0b2046);border-bottom:6px solid #f2bd62;overflow:hidden;border-radius:12px}.runner{position:absolute;bottom:0;left:48px;font-size:53px;transition:bottom .2s}.runner.jump{bottom:75px}.obstacle{position:absolute;bottom:0;right:0;font-size:43px}.coin-machine{display:flex;align-items:center;justify-content:center;height:180px;gap:15px;font-size:55px;position:relative}.coin-machine>div{border:2px solid #f8ca70;border-radius:20px;padding:25px;background:#0c2966}.landlord-area{display:grid;grid-template-rows:55px 100px 65px;gap:3px;text-align:center}.opponents{display:flex;justify-content:space-between}.hand{display:flex;justify-content:center;align-items:center;min-height:56px;flex-wrap:wrap;gap:2px}.playing-card{border:1px solid #d4b675;border-radius:6px;background:#f9f7ec;color:#242037;min-width:34px;min-height:47px;font-size:17px;font-weight:800;padding:3px;box-shadow:0 3px 4px #0007}.playing-card.red{color:#c0373b}.playing-card.selected{transform:translateY(-13px);border-color:#ffbd3d;background:#fff2b1}.table-center{display:flex;justify-content:center;align-items:center;gap:10px;font-size:15px}.info-line{font-size:13px;color:#b9d7ed}dialog{border:2px solid #e5bd77;background:#f9edd1;color:#25223c;border-radius:20px;max-width:min(640px,92vw);max-height:82vh;overflow:auto;box-shadow:0 20px 80px #000b}dialog::backdrop{background:#050919d9}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head h2{margin:0;color:#71421d}.dialog-head button{border:0;background:transparent;font-size:28px}.dialog-bottom{text-align:right;margin-top:12px}.dialog-bottom button{border:0;border-radius:8px;padding:9px 24px;background:#b9702e;color:#fff}.rules-table{border-collapse:collapse;width:100%}.rules-table td,.rules-table th{border-bottom:1px solid #d0b797;padding:6px;text-align:left}.rule-copy{white-space:pre-line;line-height:1.7;font-size:14px}#turn-device{display:none}@media(max-width:760px){.head-center{display:none}.topbar{height:48px}.shell main{padding:7px 10px}.cards{gap:6px}.card{min-height:125px;border-radius:10px}.card-emoji{font-size:35px}.card-title{font-size:13px}.card-tag,.card-play{font-size:9px}.lobby-title h1{font-size:20px}.lobby-title p{font-size:11px}.filters{margin-bottom:8px}.filters button{font-size:12px;padding:5px 10px}.game-heading h1{font-size:18px}.game-heading p{display:none}.play-surface{min-height:230px;padding:10px}.slots-layout{grid-template-columns:1fr 160px;gap:8px}.pay-box{font-size:11px;padding:6px}.reel{font-size:29px}.reels.rows-3 .reel{font-size:23px;height:38px}.control-row{margin-top:7px;gap:6px}.control-row button{padding:6px 10px;font-size:12px;min-height:36px}.whack-field .hole{min-height:42px}.tile,.memory-card,.mine-tile{min-height:42px}}@media(max-width:500px) and (orientation:portrait){#turn-device{display:flex;position:fixed;z-index:50;inset:0;flex-direction:column;justify-content:center;align-items:center;gap:10px;background:#101b42;color:#ffe29a}#turn-device div{font-size:60px}#turn-device strong{font-size:25px}.shell{visibility:hidden}}@media(max-height:450px){.topbar{height:42px}.lobby-title{margin:2px}.lobby-title p{display:none}.cards{grid-template-columns:repeat(5,minmax(0,1fr))}.card{min-height:115px}.card-emoji{font-size:36px;line-height:1.45}.card-title{font-size:13px}.filters{margin-bottom:7px}.shell main{padding:5px 12px}.game-heading{margin-bottom:3px}.game-heading p{display:none}.play-surface{min-height:205px;padding:8px}.game-status{height:22px;padding-top:2px}footer{padding:3px 12px}}
/* 转盘与五子棋 */
.wheel-disc{margin:0 auto;width:160px;height:160px;border:8px solid #ffda8a;border-radius:50%;background:conic-gradient(#d55385 0 45deg,#eaad53 45deg 90deg,#446ac1 90deg 135deg,#42a990 135deg 180deg,#d55385 180deg 225deg,#eaad53 225deg 270deg,#446ac1 270deg 315deg,#42a990 315deg 360deg);display:grid;place-items:center;box-shadow:0 7px 25px #0009;transition:transform 1s ease-out}
.wheel-disc span{background:#132858;border:2px solid #ffe09b;border-radius:50%;width:76px;height:76px;display:grid;place-items:center;font-size:32px}
.wheel-arrow{font-size:28px;text-align:center;color:#ffdf80;height:29px}
.gomoku-grid{display:grid;grid-template-columns:repeat(9,29px);grid-auto-rows:27px;width:max-content;margin:auto;background:#c69b59;border:4px solid #efce8c;box-shadow:0 8px 16px #0007}
.gomoku-cell{width:29px;height:27px;padding:0;border:1px solid #715138;background:#c69b59;color:#10131b;font-size:24px;line-height:23px;box-shadow:none}
.gomoku-cell.white{color:#f5f3e6;text-shadow:0 1px 2px #182233}
.gomoku-cell:hover:not(:disabled){background:#e3b875}

@media(orientation:portrait){#turn-device{display:flex;position:fixed;z-index:50;inset:0;flex-direction:column;justify-content:center;align-items:center;gap:10px;background:#101b42;color:#ffe29a}#turn-device div{font-size:60px}#turn-device strong{font-size:25px}.shell{visibility:hidden}}

/* 横屏游戏厅：参考图的顶部账户、左侧推荐、中央横向卡带与底部功能区。 */
body{background:linear-gradient(180deg,#0712233b,#06132954),url('./assets/arcade-lounge.webp') center/cover fixed}
.shell{height:100dvh;min-height:340px;overflow:hidden}
.topbar{flex:0 0 56px;height:56px;padding:0 clamp(12px,2.1vw,34px);background:linear-gradient(180deg,#221521d9,#17342bbd);box-shadow:0 2px 0 #ffd8835e,0 6px 22px #0b091a6b;position:relative;z-index:2}
.player-side{display:flex;align-items:center;gap:8px;min-width:155px}
.home-button{display:grid;place-items:center;width:36px;height:36px;padding:0;border:2px solid #e9d68b;border-radius:50%;font-size:30px;line-height:1;background:linear-gradient(#347e61,#155549);color:#fff9cc;box-shadow:0 2px 8px #0008}
.player-chip{display:flex;align-items:center;gap:7px;padding:3px 12px 3px 4px;border:1px solid #ffdf90;border-radius:30px;background:#362c26b5;box-shadow:inset 0 1px 7px #fff3}
.player-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:2px solid #ffe7a6;background:linear-gradient(140deg,#e4af58,#a35231);font-weight:900;color:#fff8dd}
.player-chip strong,.player-chip small{display:block;line-height:1.1}.player-chip strong{font-size:12px;color:#fff5d3}.player-chip small{font-size:9px;color:#e2d3a4;margin-top:3px}
.head-center{position:absolute;left:50%;transform:translateX(-50%);padding:4px 26px;border:2px solid #e8d384;border-radius:30px;background:linear-gradient(#448a57,#1b654e 54%,#114631);color:#fff5b7;font-size:17px;white-space:nowrap;font-weight:900;text-shadow:0 2px 2px #164530;box-shadow:0 3px 10px #0b1d1a99,inset 0 1px 5px #e2f7a5a6}
.brand-gem{font-size:12px;color:#ffeaa3}.head-actions{gap:7px}.wallet{min-width:90px;padding:6px 12px;color:#ffe295;background:#382920d6;border:1px solid #d7b06c;box-shadow:inset 0 1px 7px #ffd88c47}.icon-btn{width:33px;height:33px;background:linear-gradient(#317f79,#1b424e);border:1px solid #e6cf95;color:#fff6c7;box-shadow:0 2px 6px #0007}
.shell main{width:100%;max-width:1440px;margin:0 auto;min-height:0;display:flex;padding:7px clamp(8px,1.2vw,20px) 3px}
.lobby{width:100%;height:100%;display:flex;flex-direction:column;min-height:0}
.lobby-top{display:flex;align-items:center;justify-content:center;min-height:45px;gap:20px;position:relative}
.lobby-title{position:absolute;left:8px;top:50%;transform:translateY(-50%);margin:0;color:#fff5d6;font-size:16px;font-weight:900;letter-spacing:.03em;text-shadow:0 2px 5px #1c130e,0 0 10px #613a18}
.lobby-title span{display:block;font-size:10px;font-weight:600;color:#f7e5bb}
.filters{margin:0;gap:6px;z-index:1}.filters button{padding:5px 14px;border:1px solid #e2ca8a;border-radius:30px;font-size:12px;font-weight:750;color:#ffe9b8;background:linear-gradient(#664a35,#342c25);box-shadow:0 2px 7px #26110eaa}
.filters button.active{color:#fff9d4;border-color:#fff0ad;background:linear-gradient(#e7ad4b,#b96824);box-shadow:inset 0 2px 6px #fff7ad88,0 0 10px #eecb6799}
.lobby-body{flex:1;min-height:0;display:flex;align-items:stretch;gap:7px}.jackpot-rail{width:clamp(121px,14.5vw,190px);flex:none;display:flex;flex-direction:column;justify-content:center;gap:clamp(5px,1.6vh,14px);padding:5px 0}
.jackpot-badge{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:0;flex:1;max-height:104px;padding:4px 2px;border-radius:28px 12px 28px 12px;border:2px solid #eac676;background:linear-gradient(135deg,#1e4d49ed,#175849e8 54%,#112d37f0);box-shadow:0 5px 12px #071419af,inset 0 0 0 2px #ffe8a144,inset 0 0 22px #6bdbba30;text-align:center;transform:skewY(-2deg)}
.jackpot-second{background:linear-gradient(135deg,#842e49f0,#623253ee 57%,#2a2748f5)}.jackpot-third{background:linear-gradient(135deg,#90532ef0,#644326ee 57%,#352d2bf5)}
.jackpot-badge span{font-size:10px;color:#ffe89f;font-weight:900}.jackpot-badge strong{font-size:clamp(12px,1.55vw,20px);color:#fff4d4;line-height:1.28;text-shadow:0 2px 3px #11251f}.jackpot-badge small{font-size:clamp(8px,.84vw,11px);color:#d5f7eb;line-height:1.2}
.carousel-shell{display:flex;align-items:center;min-width:0;flex:1;position:relative;gap:4px}.carousel-arrow{flex:0 0 27px;width:27px;height:54px;border:1px solid #f1d48a;border-radius:20px;background:#2b5749d9;color:#fff3c5;font-size:34px;line-height:25px;box-shadow:0 3px 8px #0008;z-index:1}
.cards{height:100%;flex:1;min-width:0;display:flex;align-items:center;gap:clamp(7px,.9vw,15px);overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:5px 2px 8px}.cards::-webkit-scrollbar{display:none}
.card{display:block;flex:0 0 clamp(132px,17vw,220px);width:clamp(132px,17vw,220px);height:100%;min-height:0;max-height:392px;padding:0;border:3px solid #f7d783;border-radius:18px;background:#122e32;box-shadow:0 7px 15px #151019c2,inset 0 0 0 2px #fff7c8;scroll-snap-align:start;isolation:isolate;transform:none;transition:transform .18s,filter .18s,border-color .18s}
.card:hover,.card:focus-visible{transform:translateY(-4px);border-color:#fff8c0;filter:brightness(1.09)}.card::before{display:none}.card-art{position:absolute;inset:0;display:block}.card-art img{width:100%;height:100%;object-fit:cover;display:block}.card-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#00162278 0,transparent 18%,transparent 52%,#07162388 69%,#071925ed 100%)}
.card-tag{z-index:1;left:8px;top:7px;padding:3px 8px;background:linear-gradient(#f9d584,#aa6332);color:#422617;border:1px solid #fff3ae;font-size:10px;font-weight:900;box-shadow:0 2px 5px #0008}.card-title{z-index:1;position:absolute;bottom:29px;left:3px;right:3px;font-size:clamp(16px,1.55vw,22px);line-height:1.05;color:#fff9d1;text-align:center;text-shadow:0 2px 3px #050b19,0 0 8px #040d1c;font-weight:1000}.card-play{z-index:1;position:absolute;bottom:8px;left:12px;right:12px;text-align:center;border:1px solid #d9eecc;border-radius:18px;padding:3px 2px;background:linear-gradient(#70bb67,#277954);font-size:11px;font-weight:850;color:#fffde6;box-shadow:0 2px 5px #03151d9c}
.footer-nav{flex:0 0 48px;display:flex;align-items:center;justify-content:center;position:relative;padding:2px 12px;background:linear-gradient(#3c2b20e8,#1f1a1ded);border-top:2px solid #d39d548c}.footer-nav nav{display:flex;gap:clamp(14px,2.2vw,36px)}.footer-nav button{display:flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid transparent;border-radius:15px;background:transparent;color:#ffe7aa;font-size:12px;font-weight:800;text-shadow:0 2px 3px #150e0e}.footer-nav button:hover,.footer-nav button:focus-visible{border-color:#e4c88c;background:#36705e83}.footer-nav button span{font-size:20px;color:#f7c976;line-height:1}.trial-note,.footer-tip{position:absolute;top:50%;transform:translateY(-50%);color:#edd2a4;font-size:11px}.trial-note{left:12px}.footer-tip{right:12px}
.game-view{width:100%;min-height:0;overflow:auto}.game-heading{padding:3px 8px 0;background:#0c233fa8;border:1px solid #debc78;border-radius:12px}.game-heading h1{color:#fff0ae}.play-surface{background:radial-gradient(ellipse at center,#19406beb,#0b223ff2 84%);border-color:#f1d08c}.game-status{text-shadow:0 2px 2px #000}
@media(max-width:900px){.topbar{height:43px;flex-basis:43px}.player-side{min-width:118px}.player-chip{padding-right:5px}.player-avatar{width:27px;height:27px;font-size:12px}.player-chip strong{font-size:10px}.player-chip small{display:none}.head-center{font-size:13px;padding:3px 9px}.head-actions .icon-btn{width:30px;height:30px}.wallet{min-width:65px;padding:4px 8px;font-size:12px}.shell main{padding:3px 8px}.lobby-top{min-height:35px}.lobby-title{font-size:11px}.lobby-title span{display:none}.filters button{font-size:11px;padding:3px 8px}.jackpot-rail{width:116px;gap:5px}.jackpot-badge{max-height:78px}.jackpot-badge strong{font-size:13px}.jackpot-badge small{font-size:8px}.card{flex-basis:clamp(118px,16.8vw,170px);width:clamp(118px,16.8vw,170px);border-radius:12px}.card-title{font-size:16px}.card-play{font-size:10px}.footer-nav{flex-basis:36px}.trial-note,.footer-tip{font-size:9px}.footer-nav button{font-size:10px;padding:2px 5px}.footer-nav button span{font-size:15px}.footer-nav nav{gap:12px}}
@media(max-width:650px) and (orientation:landscape){.lobby-title{display:none}.jackpot-rail{width:90px}.jackpot-badge small{display:none}.carousel-arrow{width:20px;flex-basis:20px}.footer-tip{display:none}}
@media(orientation:portrait){#turn-device{display:flex;position:fixed;z-index:50;inset:0;flex-direction:column;justify-content:center;align-items:center;gap:10px;background:#102337;color:#ffe29a}.shell{visibility:hidden}}