:root{--theme-home-glow:#32635166;--theme-page:#102e2a;--theme-surface:#183e37;--theme-panel:#173b34;--theme-control:#2b4d43;--theme-input:#0a292455;--theme-game-glow:#235347;--theme-game-edge:#122f29;--theme-toolbar:#0a242555;--theme-popover:#163a32;--theme-popover-border:#597065;--theme-felt-glow:#2e6a5650;--theme-felt-base:#1e4a3d55;--theme-felt-shadow:#081f2520;--theme-footer:#102d27eb;--theme-log-bg:#0b241f;--theme-overlay:#041b18bc;--theme-result:#183e34;--theme-chat:#153a31;--theme-chat-border:#77937a88;--theme-chat-self:#5a72504f;--theme-chat-input:#08251f66;--theme-pass-bg:#0f30254d;--theme-card-back-light:#477966;--theme-card-back-dark:#335e51;--theme-art-back-dark:#31554b;--theme-art-back-light:#3a6255;--theme-deal-back:#467362;--theme-notice:#071f1eee;--theme-rotate:#092922ed;}
:root[data-theme=casino]{--theme-home-glow:#914d6266;--theme-page:#29151e;--theme-surface:#462633;--theme-panel:#40242f;--theme-control:#623845;--theme-input:#28101855;--theme-game-glow:#703c50;--theme-game-edge:#301a24;--theme-toolbar:#210e1b55;--theme-popover:#402330;--theme-popover-border:#896571;--theme-felt-glow:#a15b7650;--theme-felt-base:#63293f99;--theme-felt-shadow:#200a1720;--theme-footer:#2c1822eb;--theme-log-bg:#23121c;--theme-overlay:#190912bc;--theme-result:#462735;--theme-chat:#402230;--theme-chat-border:#ac899588;--theme-chat-self:#b27c8d35;--theme-chat-input:#210e1a66;--theme-pass-bg:#27101c4d;--theme-card-back-light:#95576e;--theme-card-back-dark:#673b4c;--theme-art-back-dark:#603644;--theme-art-back-light:#7b485b;--theme-deal-back:#8c546a;--theme-notice:#25131fee;--theme-rotate:#2c1825ed;}
:root[data-theme=midnight]{--theme-home-glow:#476ca166;--theme-page:#101e32;--theme-surface:#1f3551;--theme-panel:#1c304c;--theme-control:#304b6b;--theme-input:#09192e55;--theme-game-glow:#335883;--theme-game-edge:#15263e;--theme-toolbar:#08132655;--theme-popover:#1b304b;--theme-popover-border:#5d7696;--theme-felt-glow:#5083b550;--theme-felt-base:#284d7899;--theme-felt-shadow:#07132220;--theme-footer:#11233beb;--theme-log-bg:#0c1a2e;--theme-overlay:#061120bc;--theme-result:#1e3552;--theme-chat:#1a304b;--theme-chat-border:#8aa3c188;--theme-chat-self:#5986b64f;--theme-chat-input:#08162a66;--theme-pass-bg:#10253e70;--theme-card-back-light:#4a79a3;--theme-card-back-dark:#315373;--theme-art-back-dark:#2f4a6b;--theme-art-back-light:#3b6087;--theme-deal-back:#46749f;--theme-notice:#0c1c31ee;--theme-rotate:#112641ed;}
:root[data-theme=casino]{--txt:#fff1e9;--dim:#cdb6c0;--gold:#f0cf92;--up:#f3d495;--down:#ffb4a8}
:root[data-theme=midnight]{--txt:#eff5ff;--dim:#b7c8de;--gold:#efd29b;--up:#f3d495;--down:#ffb4a8}
:root:not([data-theme=classic])[data-theme] .seat .sc,:root:not([data-theme=classic])[data-theme] .history-label,:root:not([data-theme=classic])[data-theme] .mc-ct,:root:not([data-theme=classic])[data-theme] .room-code,:root:not([data-theme=classic])[data-theme] .table-count,:root:not([data-theme=classic])[data-theme] .selection-hint{color:var(--dim)}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{--bg:var(--theme-page);--surface:var(--theme-surface);--felt:#21584a;--gold:#edcf8a;--gold2:#d4ad62;--txt:#f5f2e9;--dim:#b0c2b8;--cream:#f4ead2;--up:#f3d495;--down:#f0aaa1;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px);--safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px)}
html,body{height:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);-webkit-font-smoothing:antialiased}button,input,summary{font:inherit}button,summary{cursor:pointer}button{color:inherit}button:disabled{cursor:default;opacity:.4}button:focus-visible,summary:focus-visible,[role=button]:focus-visible{outline:2px solid var(--gold);outline-offset:3px}button{touch-action:manipulation}input{user-select:text}.screen{display:none;position:fixed;inset:0;height:100%;height:100dvh}.screen.active{display:flex}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:0 20px;border:1px solid transparent;border-radius:12px;background:var(--theme-control);font-size:14px;font-weight:650;transition:background .16s,transform .16s}.btn:not(:disabled):active{transform:translateY(1px)}.btn.primary{background:linear-gradient(120deg,#f6dda2,#deba70);color:#30281a;box-shadow:0 3px 0 #99783f}.btn.alt,.btn.ghost{background:transparent;border-color:#ffffff30;color:var(--txt)}.btn.danger{background:#643f37;border-color:#d7917733;color:#ffddd2}.icon-btn{display:inline-flex;align-items:center;justify-content:center;position:relative;width:38px;height:38px;flex:none;border:1px solid #ffffff1c;border-radius:11px;background:#ffffff08;font-size:18px;color:var(--txt);list-style:none}.icon-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.icon-btn:hover,.tool-btn:hover{background:#ffffff12}.icon-btn::-webkit-details-marker{display:none}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--gold);font-weight:600}
/* 大厅允许滚动，软键盘和小屏不会截断表单。 */
#home{overflow:auto;background:radial-gradient(ellipse at 20% 10%,var(--theme-home-glow),transparent 65%),var(--theme-page);padding:calc(32px + var(--safe-t)) 24px calc(32px + var(--safe-b));align-items:center;justify-content:center}.home-box{display:grid;grid-template-columns:1fr 390px;gap:80px;align-items:center;width:100%;max-width:1040px;margin:auto}.home-intro{padding:20px 0}.brand-kicker{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:3px;color:var(--gold)}.brand-kicker>span{font-size:27px}#home h1{font-family:"STSong","SimSun",serif;font-size:56px;line-height:1.2;letter-spacing:4px;margin:26px 0 16px;font-weight:600}#home h1>span{display:block;color:var(--gold)}.sub{font-size:14px;color:var(--dim);line-height:1.8}.home-art{position:relative;height:245px;margin:10px 0 14px}.art-card{position:absolute;top:38px;left:22%;width:132px;height:182px;border-radius:14px;background:#f2eee2;color:#172d2a;box-shadow:0 12px 28px #0003;border:1px solid #ffffff70;transform:rotate(-18deg)}.art-card b{position:absolute;top:12px;left:14px;font-size:25px;line-height:1}.art-card small{display:block;font-size:20px}.art-card>span{position:absolute;right:14px;bottom:18px;font-size:68px}.art-back{left:8%;top:52px;background:repeating-linear-gradient(45deg,var(--theme-art-back-dark) 0 5px,var(--theme-art-back-light) 5px 7px);color:var(--gold);display:grid;place-items:center;font-size:60px;transform:rotate(-30deg)}.art-red{color:#b95349;transform:rotate(-8deg);left:26%;top:26px}.art-front{left:44%;transform:rotate(12deg)}.home-social{display:flex;align-items:center;gap:16px;color:#e7eade;font-size:12px;line-height:1.9}.home-social small{color:var(--dim)}.cast{display:flex;padding-left:5px}.cav{width:34px;height:34px;flex:none;border:2px solid var(--bg);border-radius:50%;overflow:hidden;margin-left:-5px}.cav svg{width:100%;height:100%;display:block}.panel{background:var(--theme-panel);border:1px solid #ffffff14;box-shadow:0 24px 70px #0003;border-radius:24px;padding:28px}.panel-heading h2{font-size:25px;margin:9px 0}.panel-heading p{font-size:12px;color:var(--dim);margin-bottom:22px}.field-label{display:flex;align-items:center;justify-content:space-between;margin:15px 0 8px;font-size:12px;color:#dfe8dd}.field-label>span{font-size:10px;color:#9bafa4}.ipt{width:100%;height:46px;min-width:0;border:1px solid #ffffff1e;border-radius:10px;background:var(--theme-input);color:#fff;outline:none;padding:0 13px;font-size:14px}.ipt::placeholder{color:#82998f}.ipt:focus{border-color:var(--gold);box-shadow:0 0 0 3px #edcf8a15}.join-row{display:flex;gap:10px}.join-row .code{width:0;flex:1;letter-spacing:9px;text-align:center;font-size:22px;padding-right:4px}.join-row .btn{flex:1.25;padding:0 10px}.create-options{margin-top:24px;border-top:1px solid #ffffff14;padding-top:18px}.create-options summary{display:flex;gap:6px;align-items:center;list-style:none;color:#a5b9ad;font-size:12px;min-height:28px}.create-options summary::-webkit-details-marker{display:none}.create-options summary strong{color:var(--gold);font-weight:600}.create-options summary>span{margin-left:auto;font-size:18px}.create-options[open] summary>span{transform:rotate(45deg)}.create-body>.btn{width:100%;margin-top:16px}.seg,.mult-row,.chips{display:flex;gap:8px}.seg button,.chips button{height:38px;border:1px solid #ffffff20;border-radius:9px;background:#ffffff05;font-size:13px}.seg button{flex:1}.seg button.on,.chips button.on{color:var(--gold);border-color:#edcf8a88;background:#edcf8a12}.mult-row .ipt{flex:1}.chips button{width:43px;height:46px}.tip{font-size:12px;color:#f4b3a2;line-height:1.5}.tip:not(:empty){margin-top:14px}.home-foot{display:flex;justify-content:center;gap:15px;font-size:10px;color:#9cb2a5;margin-top:22px}.home-foot span+span:before{content:'·';margin-right:15px;color:#edcf8a80}
/* 牌桌使用独立区域：对手网格、个人区、操作栏互不覆盖。 */
#game{flex-direction:column;background:radial-gradient(ellipse at 50% 40%,var(--theme-game-glow),var(--theme-game-edge) 80%);--play-card-w:34px;--play-card-h:49px;--play-reveal:18px;--hand-card-w:52px;--hand-card-h:74px;padding-left:var(--safe-l);padding-right:var(--safe-r);user-select:none}.topbar{display:flex;align-items:center;gap:10px;flex:none;padding:calc(8px + var(--safe-t)) 14px 8px;border-bottom:1px solid #ffffff0e;background:var(--theme-toolbar);z-index:20}.top-mid{display:flex;align-items:center;gap:14px;flex:1;min-width:0}.room-code{border:0;background:none;display:flex;align-items:center;gap:6px;white-space:nowrap;color:#aabdb1;font-size:11px}.room-code b{color:var(--gold);font-size:20px;letter-spacing:2px;font-variant-numeric:tabular-nums}.room-code>span{color:#b0c2b8;font-size:14px}.round-info{font-size:11px;color:var(--dim);white-space:nowrap}.top-right{display:flex;align-items:center;gap:6px}.room-tools{position:relative}.tools-panel{position:absolute;top:46px;right:0;width:215px;max-height:70dvh;overflow:auto;background:var(--theme-popover);border:1px solid var(--theme-popover-border);border-radius:15px;box-shadow:0 18px 50px #0006;padding:12px;z-index:60}.tools-heading{font-size:11px;color:#9fb6a7;padding:4px 8px 9px}.tool-btn{display:block;text-align:left;min-height:40px;width:100%;padding:8px;border:0;border-radius:8px;background:none;color:var(--txt);font-size:13px}.emoji-panel{display:none;grid-template-columns:repeat(3,1fr);gap:4px;padding-top:6px}.emoji-panel.show{display:grid}.emoji-panel button{border:0;border-radius:8px;background:#ffffff08;height:38px;font-size:22px}.mic-on{background:#57957535;border-color:#82b79c}.mic-muted{color:#ffc3b5}.turn-strip{height:32px;flex:none;display:flex;align-items:center;gap:8px;padding:0 18px;color:#bccbbd;font-size:11px}.turn-dot{width:5px;height:5px;background:#82998e;border-radius:50%;flex:none}.turn-strip.my-turn{color:#ffe2a5}.my-turn .turn-dot{background:var(--gold);box-shadow:0 0 0 4px #edcf8a15}.center-hint{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.table-count{margin-left:auto;white-space:nowrap;color:#96afa1;font-variant-numeric:tabular-nums}.table-area{flex:1;min-height:0;display:flex;padding:4px 12px 8px}.table{position:relative;width:100%;height:100%;max-width:1000px;min-height:0;margin:auto;isolation:isolate}.felt{position:absolute;inset:0;border-radius:28px;background:radial-gradient(ellipse at 50% 40%,var(--theme-felt-glow),transparent 75%),var(--theme-felt-base);border:1px solid #c7ad7029;box-shadow:inset 0 0 40px var(--theme-felt-shadow);z-index:-1}.felt:before{content:'';position:absolute;inset:7px;border:1px solid #ffffff06;border-radius:22px}.table-brand{position:absolute;top:49%;left:50%;transform:translate(-50%,-50%);text-align:center;font-family:"STSong","SimSun",serif;font-size:22px;letter-spacing:7px;white-space:nowrap;color:#d3dbbf12}.table-brand span{display:block;font-family:inherit;font-size:9px;letter-spacing:3px;margin-top:8px}.seats{position:absolute;inset:10px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:12px 6px;grid-template-areas:'north-west north north-east' 'west south east'}.seat-pocket{grid-area:var(--pocket);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;min-width:0;min-height:0;position:relative}.seat-pocket[data-slot=north-west]{--pocket:north-west}.seat-pocket[data-slot=north]{--pocket:north}.seat-pocket[data-slot=north-east]{--pocket:north-east}.seat-pocket[data-slot=west]{--pocket:west}.seat-pocket[data-slot=east]{--pocket:east}.seat-pocket[data-slot=south]{--pocket:south}.seat{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr);grid-template-rows:20px 16px;gap:1px 7px;align-items:center;width:100%;max-width:128px;min-height:45px;padding:4px;border-radius:11px;border:1px solid transparent}.seat.turn{border-color:#edcf8a77;background:#edcf8a0c}.av{grid-column:1;grid-row:1/3;position:relative;width:34px;height:34px}.av>svg,.av-svg{width:100%;height:100%;display:block;border-radius:10px;box-shadow:0 0 0 1px #eee3c866}.seat.off .av{filter:grayscale(1);opacity:.6}.seat .nm{grid-column:2;grid-row:1;font-size:11px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.seat .sc{grid-column:2;grid-row:2;font-size:10px;color:#c1cabb;font-variant-numeric:tabular-nums}.seat .tag,.seat .rk,.seat .st{font-size:9px;line-height:16px;white-space:nowrap;border-radius:5px}.seat .tag{position:absolute;top:-15px;right:3px;color:#a9bcaf}.seat .tag.warn{background:#ab4e40;color:#fff4eb;padding:0 4px}.seat .tag.ready{color:#d6dfc8}.seat .rk{position:absolute;top:-15px;right:3px;color:#f4d791;background:#4e5034;padding:0 5px}.seat .st{position:absolute;bottom:-15px;right:4px;color:var(--gold);font-size:9px}.crown{position:absolute;left:-3px;top:-15px;color:var(--gold);font-size:18px;line-height:1;z-index:2}.seat .dl{position:absolute;left:0;right:0;bottom:-3px;font-size:8px;line-height:13px;text-align:center;color:#382d19;background:#edcf8a;border-radius:3px}.dl-cards{grid-column:1/-1;display:flex;gap:3px;justify-content:center;min-height:13px;margin-top:2px}.dl-card{font-size:9px;color:#e9d8a8;line-height:13px}.dl-card.red{color:#f4a291}.mic-ic{position:absolute;left:24px;top:-9px;font-size:10px;z-index:3}.pocket-play{height:60px;display:flex;justify-content:center;align-items:center;width:100%;position:relative}.front-play{display:flex;align-items:center;position:relative;max-width:100%;padding:3px;border-radius:8px;border:1px solid transparent}.front-play.current{border-color:#edcf8a85;background:#edcf8a0b}.front-play.current:after{content:'上一手';position:absolute;bottom:-13px;left:0;right:0;text-align:center;font-size:8px;letter-spacing:1px;color:var(--gold)}.front-play .card+.card{margin-left:var(--ov)}.front-play.pass{font-size:11px;color:#a6bdb0;background:var(--theme-pass-bg);padding:4px 12px;border:1px solid #ffffff0b;border-radius:20px}.front-play.fly{animation:play-in .2s ease-out}@keyframes play-in{from{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}.plays{display:none}.center{position:absolute;left:33.333%;right:33.333%;top:54%;bottom:4%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;pointer-events:none}.history-label{font-size:9px;color:#b8c9b3;white-space:nowrap;letter-spacing:.3px}.history-empty{font-size:10px;color:#879e8d}.prev-area{display:flex;justify-content:center;opacity:.78}.prev-area .card+.card{margin-left:-14px}.prev-area .card{width:27px;height:39px}.prev-area .card .r{font-size:11px}.prev-area .card .r i{font-size:9px}.prev-area .card .r2{display:none}.prev-area .card .big{font-size:20px}.center.spectator-history{display:none}
/* 点数和花色始终留在叠放露出的区域，尺寸由同一组变量驱动。 */
.card{width:var(--hand-card-w,54px);height:var(--hand-card-h,78px);flex:none;position:relative;overflow:hidden;border-radius:7px;background:linear-gradient(140deg,#fffefa,#ecebdd);border:1px solid #173c3830;color:#193a37;font-weight:750;box-shadow:0 2px 4px #00120c30}.card .r{position:absolute;top:5px;left:5px;font-size:20px;line-height:1;text-align:center}.card .r i{display:block;font-style:normal;font-size:14px;margin-top:3px}.card .r2{position:absolute;bottom:4px;right:4px;font-size:11px;line-height:1;text-align:center;transform:rotate(180deg)}.card .r2 i{display:block;font-size:9px;font-style:normal}.card .big{position:absolute;right:6px;bottom:10px;font-size:36px;line-height:1;opacity:.16}.card.red,.card.bigjo{color:#b9403f}.card.joker .r{font-size:12px;left:5px;top:6px;word-break:break-all}.card.sm{width:var(--play-card-w,32px);height:var(--play-card-h,47px);border-radius:5px}.card.sm .r{font-size:14px;left:3px;top:3px}.card.sm .r i{font-size:11px;margin-top:1px}.card.sm .r2{font-size:8px;right:2px;bottom:2px}.card.sm .r2 i{font-size:6px}.card.sm .big{font-size:22px;right:2px;bottom:3px}.card.sm.joker .r{font-size:10px;left:3px;top:3px}.card.back{background:repeating-linear-gradient(45deg,var(--theme-card-back-light) 0 4px,var(--theme-card-back-dark) 4px 6px);border-color:#e7e6d1}.bottom{flex:none;position:relative;border-top:1px solid #d4bd7930;background:var(--theme-footer);padding:0 14px calc(8px + var(--safe-b));z-index:5}.player-bar{display:flex;align-items:center;gap:8px;min-height:40px;position:relative}.me-chip{display:flex;align-items:center;gap:7px;min-width:0}.mc-av{width:26px;height:26px;flex:none;border:1px solid #cbd4be66;border-radius:8px;overflow:hidden}.mc-av svg{width:100%;height:100%;display:block}.me-chip.turn .mc-av{border:2px solid var(--gold)}.mc-nm{font-size:11px;max-width:72px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.mc-ct{font-size:10px;color:#d7dfcd;white-space:nowrap}.mc-ct.warn{color:#ffaf9b}.mc-sc{font-size:10px;color:var(--gold);white-space:nowrap}.mc-identity{font-size:9px;color:#9db7c8;white-space:nowrap}.mc-identity:not(:empty){margin-left:auto;padding-left:8px}.role-pill{font-size:9px;padding:3px 6px;border-radius:5px;white-space:nowrap;border:1px solid #ffffff19;color:#b8cbb8}.role-pill:empty{display:none}.role-pill.ll{color:var(--gold);border-color:#edcf8a40;background:#edcf8a0a}.seat.revealed{margin-top:14px}.seat-pocket[data-slot=south]{justify-content:flex-end;padding-bottom:2px}
/* 剩最后 1 张：头像持续红光呼吸闪动（本人底部的头像牌同步闪），全场可见 */
.seat.one-left .av{animation:one-left-blink 1s ease-in-out infinite}
.seat.one-left .av>svg,.seat.one-left .av-svg{box-shadow:0 0 0 2px #ff8a70,0 0 12px 3px #ff6a4d88}
@keyframes one-left-blink{0%,100%{filter:brightness(1)}50%{filter:brightness(1.35)}}
.me-chip.one-left .mc-av{animation:one-left-blink 1s ease-in-out infinite;border-color:#ff8a70}
@media(prefers-reduced-motion:reduce){.seat.one-left .av,.me-chip.one-left .mc-av{animation:none}}#game.my-turn{--turn-glow:#edcf8a38}.turn-strip.my-turn{margin:0 10px;border:1px solid #edcf8a55;border-radius:10px;background:linear-gradient(90deg,#edcf8a08,#edcf8a20,#edcf8a08);color:#fff0c5;font-size:13px;font-weight:750;box-shadow:0 0 16px var(--turn-glow)}.turn-strip.my-turn .turn-dot{width:8px;height:8px;box-shadow:0 0 0 5px #edcf8a24,0 0 12px var(--gold)}#game.my-turn .bottom{border-top-color:#edcf8a8c;box-shadow:0 -8px 28px var(--turn-glow)}#game.my-turn .action-panel{border-radius:14px;background:#edcf8a0d;box-shadow:inset 0 0 0 1px #edcf8a45,0 0 18px #edcf8a18}#game.turn-pulse .turn-strip.my-turn,#game.turn-pulse .action-panel{animation:my-turn-pulse .7s ease-out 2}@keyframes my-turn-pulse{0%{filter:brightness(1);transform:scale(1)}45%{filter:brightness(1.35);transform:scale(1.015)}100%{filter:brightness(1);transform:scale(1)}}.my-play{display:flex;align-items:center;margin-left:auto;min-width:0;gap:0}.mp-tag{font-size:9px;white-space:nowrap;color:#b4c3ae;margin-right:5px}.mp-pass{font-size:10px;color:#b1bda7}.my-play .card{width:26px;height:34px;border-radius:4px}.my-play .card+.card{margin-left:var(--ov,-11px)}.my-play .card .r{font-size:11px;left:2px;top:2px}.my-play .card .r i{font-size:9px;margin-top:0}.my-play .card .r2{display:none}.my-play .card .big{font-size:18px}.my-play .card.joker .r{font-size:8px}.hand-wrap{overflow:auto hidden;scrollbar-width:thin;scrollbar-color:#668573 transparent;padding:19px 12px 6px;min-width:0;overscroll-behavior-x:contain;scroll-padding-inline:12px}.hand{display:flex;position:relative;min-height:var(--hand-card-h);margin:0 auto;align-items:flex-start}.hand .card{cursor:pointer;transition:transform .14s,border-color .14s}.hand .card+.card{margin-left:calc(var(--hand-step,30px) - var(--hand-card-w))}.hand .card.sel{transform:translateY(-14px);border-color:#e4b348;box-shadow:0 0 0 2px #e4b348,0 6px 14px #0004}.hand-empty{display:flex;align-items:center;justify-content:center;min-height:var(--hand-card-h);width:100%;color:#7f9b89;font-size:12px;letter-spacing:2px}.action-panel{display:flex;flex-direction:column;gap:7px;padding-top:2px}.selection-hint{font-size:10px;color:#aabda9;text-align:center;min-height:14px;line-height:14px}.actions{display:flex;justify-content:center;align-items:center;gap:9px;min-height:44px}.actions .btn{min-width:78px;min-height:42px;padding:0 16px;border-radius:11px;font-size:13px}.actions .btn.primary{min-width:96px}.actions .btn:disabled{box-shadow:none}.log{flex:none;height:19px;text-align:center;padding:1px 14px 3px;font-size:9px;line-height:15px;color:#7f9d8a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:var(--theme-log-bg)}.spectating .hand-wrap{display:none}.spectating .bottom{padding-bottom:6px}#game[data-phase=waiting] .hand-wrap,#game[data-phase=over] .hand-wrap{display:none}#game[data-phase=waiting] .action-panel{padding-bottom:4px}
/* 结算信息分成姓名、身份与分数两行，长真名可换行。 */
.mask{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;padding:20px;background:var(--theme-overlay);backdrop-filter:blur(8px)}.mask.show{display:flex}.result-box{width:100%;max-width:450px;max-height:calc(100dvh - 40px);overflow:auto;padding:24px;background:var(--theme-result);border:1px solid #b9ad7150;border-radius:22px;box-shadow:0 20px 70px #0005;text-align:center}.result-box h2{font-size:22px;font-weight:650;color:#f3d591;margin:8px 0 15px}.result-note{font-size:12px;line-height:1.65;color:#c5d5bd;border-bottom:1px solid #ffffff15;padding:0 0 14px;margin-bottom:15px}.result-note.lose{color:#eab9a9}.result-list{display:grid;gap:8px;margin-bottom:18px}.result-row{position:relative;display:grid;grid-template-columns:28px 38px minmax(0,1fr) auto;grid-template-rows:auto auto;align-items:center;gap:4px 8px;text-align:left;min-height:58px;padding:8px 10px;border-radius:10px;background:#ffffff05;border:1px solid #ffffff12}.result-row.ll{border-color:#d8b26770;background:#edcf8a08}.result-row.mine{box-shadow:inset 3px 0 var(--gold)}.result-row.top{background:#edcf8a12}.rr-av{width:28px;height:28px;grid-column:1;grid-row:1/3;border-radius:8px;overflow:hidden}.rr-av svg{display:block;width:100%;height:100%}.rr-rank{grid-column:2;grid-row:1/3;font-size:10px;color:#c6cdb8}.rr-name{grid-column:3;grid-row:1;font-size:12px;font-weight:600;line-height:1.4;overflow-wrap:anywhere}.rr-badge{grid-column:3;grid-row:2;justify-self:start;color:var(--gold);font-size:10px}.rr-badge.poor{color:#a5bcac}.rr-cards{grid-column:3;grid-row:2;margin-left:32px;display:flex;gap:5px;color:#c6ccb7;font-size:9px;flex-wrap:wrap}.rr-score{grid-column:4;grid-row:1/3;font-size:18px;font-weight:650;font-variant-numeric:tabular-nums;white-space:nowrap;color:#c6ccb7}.rr-score.up{color:var(--up)}.rr-score.down{color:var(--down)}.rr-crown{position:absolute;left:4px;top:-10px;color:var(--gold);font-size:15px}.result-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.result-actions .btn{flex:1;padding:0 12px;white-space:nowrap;font-size:13px;min-width:86px}
.chat-badge{position:absolute;top:-4px;right:-4px;background:#bd614d;border:2px solid var(--theme-page);border-radius:20px;font-size:9px;line-height:16px;min-width:19px;padding:0 3px;color:white}.chat-drawer{position:fixed;right:16px;bottom:calc(16px + var(--safe-b));width:350px;max-width:calc(100vw - 32px);height:440px;max-height:calc(100dvh - 32px - var(--safe-t));z-index:55;display:flex;flex-direction:column;background:var(--theme-chat);border:1px solid var(--theme-chat-border);border-radius:20px;box-shadow:0 18px 70px #0007;transform:translateY(calc(100% + 40px));visibility:hidden;transition:transform .2s,visibility .2s}.chat-drawer.open{transform:translateY(0);visibility:visible}.chat-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ffffff16;padding:12px 14px}.chat-head strong{font-size:14px;color:#f0d8a1}.chat-head span{display:block;font-size:10px;color:#a9b9a6;margin-top:4px}.chat-list{flex:1;min-height:45px;overflow:auto;display:flex;flex-direction:column;gap:10px;padding:14px}.chat-list:empty:before{content:'和桌上的朋友打个招呼吧';font-size:12px;color:#839d89;text-align:center;margin:auto}.chat-msg{font-size:12px;line-height:1.6;max-width:90%;padding:7px 10px;border-radius:10px;background:#ffffff0b;align-self:flex-start;overflow-wrap:anywhere}.chat-msg .nm{color:#e8d29d;font-size:10px;display:block}.chat-msg.me{align-self:flex-end;background:var(--theme-chat-self)}.chat-msg.sys{align-self:center;color:#a5b6a1;background:transparent}.chat-quick{display:flex;flex-wrap:wrap;gap:6px;max-height:96px;overflow:auto;padding:10px 12px;border-top:1px solid #ffffff12}.chat-quick[hidden]{display:none}.chat-chip{border:1px solid #ffffff20;background:none;color:#d2d8bf;border-radius:8px;padding:7px 9px;font-size:11px;min-height:32px}.chat-input-row{display:flex;gap:8px;padding:10px 12px 12px}.chat-input{flex:1;min-width:0;background:var(--theme-chat-input);border:1px solid #ffffff24;color:#fff;border-radius:10px;outline:none;padding:0 10px;font-size:14px;height:42px}.chat-input:focus{border-color:var(--gold)}.chat-send{border:0;border-radius:10px;background:var(--gold);color:#342d1b;padding:0 14px;font-size:13px}.toast{position:fixed;left:50%;top:calc(64px + var(--safe-t));transform:translate(-50%,-8px);max-width:90vw;width:max-content;padding:10px 16px;border-radius:12px;background:var(--theme-notice);border:1px solid #ffffff24;color:#f4ead2;font-size:13px;line-height:1.6;text-align:center;box-shadow:0 8px 25px #0004;z-index:100;pointer-events:none;opacity:0;transition:opacity .15s,transform .15s}.toast.show{opacity:1;transform:translate(-50%,0)}
.fx-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:24px;z-index:8}.fx-emoji{position:absolute;font-size:36px;transform:translate(-50%,-50%);filter:drop-shadow(0 4px 8px #0008);animation:emoji-up 1.7s both}.fx-boom,.fx-straight,.fx-royal,.fx-first{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#f8d887;font-weight:800;text-shadow:0 3px 20px #000;font-size:24px;white-space:nowrap;animation:fx-pop 1s both}.fx-boom .bs,.fx-first .bs{font-size:12px;text-align:center}.fx-royal{padding:12px 28px;border:1px solid #ffcf7a99;border-radius:50%;background:radial-gradient(circle,#9c2639aa,transparent 70%);font-size:28px;letter-spacing:6px;box-shadow:0 0 36px #e7475966}.fx-flush{color:#fff4c8;background:linear-gradient(90deg,transparent,#67cce9aa,#f5d275cc,#d97ce6aa,transparent);padding:8px 38px;border-radius:50%;text-shadow:0 2px 12px #17394d;animation:flush-sweep 1.15s both}.fx-first{top:42%;padding:12px 24px;border:1px solid #edcf8a88;border-radius:14px;background:#173b34e8;box-shadow:0 0 35px #edcf8a66}.fx-crown{position:absolute;z-index:5;font-size:24px;transform:translate(-50%,-50%);filter:drop-shadow(0 0 8px #edcf8a);animation:crown-pop 1.6s both}.fx-ring{position:absolute;inset:-20px;border:1px solid #edcf8a66;border-radius:50%;animation:fx-ring .9s both}.table.shake{animation:table-shake .42s ease-out}.fx-deal{position:absolute;left:50%;top:50%;width:18px;height:26px;border:1px solid #e3d8ac;border-radius:4px;background:var(--theme-deal-back);animation:deal-fly .5s both}.hand .card.deal{animation:hand-deal .35s both}@keyframes hand-deal{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}@keyframes emoji-up{0%{opacity:0;scale:.35;rotate:-12deg}20%{opacity:1;scale:1.35;rotate:8deg}45%,70%{opacity:1;scale:1;rotate:0}100%{opacity:0;translate:0 -38px;scale:.8}}@keyframes fx-pop{0%,100%{opacity:0;scale:.7}20%,70%{opacity:1;scale:1}}@keyframes flush-sweep{0%{opacity:0;transform:translate(-90%,-50%) scale(.7)}25%,70%{opacity:1}100%{opacity:0;transform:translate(-10%,-50%) scale(1.05)}}@keyframes crown-pop{0%{opacity:0;scale:.3;translate:0 15px}25%,75%{opacity:1;scale:1.25}100%{opacity:0;scale:1;translate:0 -18px}}@keyframes table-shake{0%,100%{transform:translate(0)}20%{transform:translate(-4px,2px)}40%{transform:translate(4px,-2px)}60%{transform:translate(-3px,-1px)}80%{transform:translate(2px,1px)}}@keyframes fx-ring{from{scale:.6;opacity:1}to{scale:2;opacity:0}}@keyframes deal-fly{from{opacity:1;transform:translate(-50%,-50%)}to{opacity:0;transform:translate(var(--dx),var(--dy))}}#rotateTip{display:none;position:fixed;inset:0;z-index:80;background:var(--theme-rotate);align-items:center;justify-content:center;flex-direction:column;gap:20px;padding:32px;text-align:center}#rotateTip.show{display:flex}.rt-ic{font-size:60px;color:var(--gold)}.rt-t{font-size:21px}.rt-s{font-size:13px;line-height:1.8;color:var(--dim)}
@media(max-width:700px){#home{padding:24px 20px}.home-box{display:block;max-width:400px}.home-intro{padding:2px 8px 22px}.brand-kicker{font-size:10px;letter-spacing:2px}.brand-kicker>span{font-size:21px}#home h1{font-size:34px;letter-spacing:2px;margin:12px 0 8px}#home h1>span{display:inline;margin-left:5px}.sub{font-size:12px}.home-art,.home-social{display:none}.panel{padding:22px}.panel-heading h2{font-size:21px}.panel-heading p{margin-bottom:16px}.panel-heading .eyebrow{font-size:9px}.topbar{padding:calc(6px + var(--safe-t)) 10px 6px;gap:8px}.top-mid{display:block}.room-code{gap:4px}.room-code b{font-size:17px}.round-info{font-size:9px;margin-top:1px}.top-right{gap:5px}.icon-btn{width:34px;height:36px}.player-bar{gap:6px}.me-chip{gap:5px}.mc-nm{max-width:60px}.mc-sc{display:none}.role-pill{font-size:8px;padding:3px 4px}.my-play{max-width:120px}.mp-tag{font-size:8px;margin-right:3px}}
@media(orientation:landscape){body.landscape #game{--play-card-w:40px;--play-card-h:57px;--play-reveal:22px;--hand-card-w:48px;--hand-card-h:66px}body.landscape .topbar{padding:calc(5px + var(--safe-t)) 16px 5px}body.landscape .icon-btn{width:34px;height:32px}body.landscape .turn-strip{height:26px}body.landscape .table-area{padding:3px 18px 7px}body.landscape .seats{inset:10px 18px;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:minmax(0,1fr);grid-template-areas:'west north-west north north-east east';gap:12px}body.landscape .seat-pocket{gap:4px}body.landscape .seat-pocket[data-slot=west],body.landscape .seat-pocket[data-slot=east]{transform:translateY(5px)}body.landscape .seat{max-width:145px;grid-template-columns:36px minmax(0,1fr)}body.landscape .av{width:36px;height:36px}body.landscape .seat .nm{font-size:12px}body.landscape .pocket-play{height:63px}body.landscape .bottom{display:grid;grid-template-columns:minmax(0,1fr) 245px;grid-template-rows:34px auto;gap:0 16px;padding:0 20px calc(5px + var(--safe-b))}body.landscape .player-bar{grid-column:1/-1;min-height:34px}body.landscape .hand-wrap{grid-column:1;grid-row:2;padding:14px 12px 2px}body.landscape .action-panel{grid-column:2;grid-row:2;justify-content:center;gap:6px}body.landscape .actions{gap:7px;flex-wrap:wrap}body.landscape .actions .btn{min-width:64px;padding:0 12px;min-height:38px}body.landscape .actions .btn.primary{min-width:82px}body.landscape .selection-hint{font-size:10px}body.landscape .center{position:static;margin-left:auto;flex-direction:row;gap:8px;flex:none}body.landscape .history-label{max-width:45px;white-space:normal;font-size:8px;line-height:1.3}body.landscape .history-empty{font-size:9px}body.landscape .prev-area .card{width:24px;height:32px}body.landscape .prev-area .card+.card{margin-left:-12px}body.landscape .prev-area .card .r{font-size:10px;top:1px;left:2px}body.landscape .prev-area .card .r i{font-size:8px}body.landscape .my-play{margin-left:22px}body.landscape .center.spectator-history{display:flex}body.landscape .spectating .seats{grid-template-columns:repeat(6,minmax(0,1fr));grid-template-areas:'west north-west north north-east east south'}body.landscape .result-box{max-width:780px;padding:16px 20px}body.landscape .result-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 12px}body.landscape .result-box h2{font-size:18px;margin:5px 0 10px}body.landscape .result-note{font-size:11px;margin-bottom:10px;padding-bottom:9px}body.landscape .result-actions .btn{flex:none;min-width:115px}body.landscape .result-row{min-height:54px}body.landscape .log{height:16px;line-height:12px}}
@media(orientation:landscape) and (max-height:540px){#home{padding:18px 26px;align-items:flex-start}.home-box{grid-template-columns:minmax(200px,1fr) minmax(320px,390px);gap:36px;display:grid}.home-intro{position:sticky;top:16px;padding:12px 0;align-self:start}.brand-kicker{font-size:10px}#home h1{font-size:34px;margin:18px 0 12px}#home h1>span{display:block}.sub{font-size:12px}.home-art{display:none}.home-social{display:flex;margin-top:24px}.panel{padding:20px}.panel-heading p{margin-bottom:12px}.panel-heading h2{font-size:21px}.field-label{margin:12px 0 6px}.ipt{height:42px}.home-foot{margin-top:16px}.create-options{margin-top:18px;padding-top:12px}}
@media(max-width:370px){.table-area{padding-left:7px;padding-right:7px}.seats{inset:8px;gap:8px 3px}.seat{grid-template-columns:29px minmax(0,1fr);gap:1px 4px;padding:3px}.av{width:29px;height:29px}.seat .nm{font-size:10px}.seat .sc{font-size:9px}.bottom{padding-left:8px;padding-right:8px}.mc-nm{max-width:44px}.mc-av{width:22px;height:22px}.my-play .card{width:24px}.role-pill{max-width:63px;overflow:hidden}.topbar{gap:5px;padding-left:8px;padding-right:8px}.top-right{gap:3px}.icon-btn{width:32px}.room-code{font-size:10px}.actions{gap:7px}.actions .btn{padding:0 12px;min-width:70px}.result-box{padding:18px 12px}.mask{padding:12px}}
@media(orientation:portrait) and (max-height:650px){#game{--hand-card-h:66px;--hand-card-w:47px;--play-card-h:43px;--play-card-w:30px;--play-reveal:16px}.turn-strip{height:26px}.table-area{padding-top:0;padding-bottom:5px}.seats{inset:9px;gap:8px 4px}.seat-pocket{gap:6px}.pocket-play{height:49px}.seat{min-height:40px}.player-bar{min-height:36px}.hand-wrap{padding-top:16px;padding-bottom:3px}.action-panel{gap:4px}.bottom{padding-bottom:5px}.actions .btn{min-height:38px}.actions{min-height:40px}.card .r{font-size:18px}.center{gap:6px}.history-label{font-size:8px}.log{height:16px;font-size:8px}}
@media(orientation:landscape) and (max-height:400px){body.landscape #game{--hand-card-h:62px;--hand-card-w:45px;--play-card-h:55px;--play-card-w:39px;--play-reveal:21px}body.landscape .topbar{padding-top:calc(3px + var(--safe-t));padding-bottom:3px}body.landscape .turn-strip{height:23px}body.landscape .table-area{padding-top:2px;padding-bottom:5px}body.landscape .seats{inset:7px 14px}body.landscape .seat-pocket{gap:2px}body.landscape .pocket-play{height:59px}body.landscape .bottom{grid-template-rows:31px auto;padding-bottom:calc(3px + var(--safe-b))}body.landscape .player-bar{min-height:31px}body.landscape .hand-wrap{padding-top:14px;padding-bottom:1px}body.landscape .action-panel{gap:3px}body.landscape .actions .btn{min-height:36px}}
@media(orientation:landscape) and (max-height:360px){body.landscape #game{--hand-card-h:57px;--hand-card-w:42px;--play-card-h:50px;--play-card-w:35px;--play-reveal:19px}body.landscape .bottom{grid-template-rows:29px auto}body.landscape .player-bar{min-height:29px}body.landscape .seats{inset:5px 12px}body.landscape .seat-pocket{gap:1px}body.landscape .pocket-play{height:54px}body.landscape .seat{min-height:36px}body.landscape .av{width:30px;height:30px}body.landscape .seat{grid-template-columns:30px minmax(0,1fr)}body.landscape .turn-strip{height:21px}body.landscape .actions .btn{min-height:34px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.theme-picker{margin-top:18px;padding-top:14px;border-top:1px solid #ffffff18}.theme-label{display:block;font-size:11px;color:var(--dim);margin-bottom:9px}.theme-options{display:flex;gap:6px}.theme-options button{display:flex;align-items:center;justify-content:center;gap:5px;flex:1;min-width:0;min-height:38px;padding:5px;border:1px solid #ffffff28;border-radius:9px;background:#ffffff06;color:var(--dim);font-size:11px;white-space:nowrap}.theme-options button[aria-pressed=true]{border-color:var(--gold);color:var(--gold);background:#edcf8a12}.theme-dot{width:10px;height:10px;flex:none;border-radius:50%;box-shadow:0 0 0 1px #ffffff50}.theme-dot.classic{background:#387b61}.theme-dot.casino{background:#a65270}.theme-dot.midnight{background:#467eb4}.tools-panel .theme-picker{margin:8px 0 12px;padding-top:12px}.tools-panel .theme-options{flex-direction:column}.tools-panel .theme-options button{justify-content:flex-start;padding:8px 10px;gap:9px}

/* ========================================================================== 
   体验版增量：仅覆盖交互与信息层级，保留上方稳定版及全部牌张尺寸、叠放参数。
   横屏操作栏仍为 245px：64 + 64 + 82 + 2 × 7 = 224px，44px 高单行。
   不扩展按钮伪元素热区；所有新增标记均在实际边框内且不接收指针事件。
   ========================================================================== */

/* 01 · 可见触控区域、键盘焦点、请求反馈 */
#home .btn,
#home .seg button,
#home .chips button,
#home .ipt,
#game .actions .btn,
.tool-btn,
.emoji-panel button,
.theme-options button,
.chat-chip,
.chat-input,
.chat-send {
  min-height: 44px;
}
#home .seg button,
#home .chips button,
.emoji-panel button { height: 44px; }
#home .chips button { min-width: 44px; }
#game .icon-btn,
.chat-drawer .icon-btn {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  flex: 0 0 44px;
}
button:focus-visible,
summary:focus-visible,
a:focus-visible,
input:focus-visible,
[role="button"]:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}
button[aria-busy="true"] {
  cursor: progress;
  opacity: .78;
  border-style: dashed;
  box-shadow: inset 0 0 0 1px currentColor;
}
button:disabled:not([aria-busy="true"]) { opacity: .55; }
[hidden] { display: none !important; }

/* 02 · 顶栏总预算：退出 + 聊天 / 麦克风 / 设置，横屏布局入口在设置内 */
#game .topbar { gap: 8px; padding-top: calc(3px + var(--safe-t)); padding-bottom: 3px; }
#game .top-right { flex: none; gap: 4px; }
#game .top-mid { min-width: 0; gap: 12px; }
.room-code { min-height: 44px; flex: none; }
.round-info { font-size: 11px; }
#networkStatus {
  position: fixed;
  top: calc(54px + var(--safe-t));
  right: calc(14px + var(--safe-r));
  max-width: min(48vw, 300px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #f0c58c;
  font-size: 11px;
  line-height: 18px;
  pointer-events: none;
  z-index: 5;
}
body:has(#home.active) > #networkStatus { top: calc(8px + var(--safe-t)); }
body:has(#roomTools[open]) > #networkStatus { visibility: hidden; }
body:has(> #networkStatus:not([hidden])) #game .table-count { visibility: hidden; }
body:has(> #networkStatus:not([hidden])) #game .center-hint { max-width: 45%; }
.tools-panel {
  top: calc(100% + 6px);
  width: 260px;
  max-width: calc(100vw - var(--safe-l) - var(--safe-r) - 20px);
  max-height: calc(100dvh - var(--safe-t) - var(--safe-b) - 72px);
  overscroll-behavior: contain;
  scrollbar-width: thin;
  padding: 10px;
}
.settings-group + .settings-group {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #ffffff30;
}
.tools-heading,
.theme-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--dim);
  font-weight: 650;
}
.tools-heading { padding: 4px 8px 6px; letter-spacing: .06em; }
.tools-panel > .tools-heading:not(:first-child) {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #ffffff30;
}
.tool-btn { line-height: 1.5; overflow-wrap: anywhere; }
.tool-btn[aria-pressed="true"] { background: #ffffff0d; }
#btnLandscape.tool-btn { display: flex; align-items: center; gap: 8px; }
#btnLandscape.tool-btn svg { width: 20px; height: 20px; flex: none; }
.eyebrow,
#home .panel-heading .eyebrow {
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .12em;
}

/* 03 · 牌数 / 行动提示优先；不触碰 .card、手牌容器、牌张变量 */
#game .seat .sc,
#game .mc-ct,
#game .mc-sc,
#game .table-count { font-size: 12px; font-variant-numeric: tabular-nums; }
#game .seat .nm { font-size: 11px; }
#game .seat .tag,
#game .seat .rk,
#game .seat .st,
#game .seat .dl,
#game .dl-card,
#game .mc-identity,
#game .role-pill,
#game .mp-tag,
#game .history-label,
#game .history-empty { font-size: 10px; }
#game .seat .tag.warn { font-size: 11px; }
#game .mp-pass,
#game .front-play.pass { font-size: 11px; }
#game .front-play.current::after { font-size: 10px; line-height: 12px; }
#game .selection-hint {
  font-size: 12px;
  line-height: 16px;
  min-height: 16px;
  color: var(--dim);
}
#game .turn-strip { font-size: 12px; }
#game .turn-strip.my-turn { font-size: 13px; }
#game .center-hint { min-width: 0; }
#game .log { font-size: 10px; color: var(--dim); }
#game .history-label,
#game .history-empty,
#game .seat .sc { color: var(--dim); }

/* 04 · 大厅表单与创建入口，错误不只依赖颜色 */
#home .create-options summary {
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid #edcf8a88;
  border-radius: 10px;
  background: #edcf8a12;
  color: var(--txt);
  font-size: 13px;
  line-height: 1.5;
}
#home .create-options[open] summary { border-color: var(--gold); }
#home #btnCreate {
  border-color: var(--gold);
  background: #edcf8a18;
  color: var(--gold);
  font-weight: 750;
}
#home .field-label > span { font-size: 11px; color: var(--dim); }
#homeTip:not(:empty) {
  padding: 10px 12px;
  border: 1px solid currentColor;
  border-left-width: 4px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
#homeTip[data-kind="error"] { color: #ffd1c5; background: #6d291f40; }
#homeTip[data-kind="success"] { color: #d3f1da; background: #3b724d30; }
#homeTip[data-kind="info"],
#homeTip[data-kind="pending"],
#homeTip[data-kind="loading"] { color: var(--txt); background: #ffffff09; }
#home input[aria-invalid="true"] {
  border: 2px solid #ffb7a5;
  background: #672b2438;
  box-shadow: 0 0 0 2px #ffb7a520;
}

/* 05 · 实色色卡 + 非颜色选中标记；标记占用自身空间，不扩大热区 */
.theme-options { gap: 8px; }
.theme-options button {
  position: relative;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 6px;
  border-width: 2px;
  color: var(--txt);
  font-size: 11px;
  line-height: 1.4;
}
.theme-dot { width: 22px; height: 22px; border-radius: 6px; }
.theme-options button::after {
  content: "";
  display: inline-block;
  width: 12px;
  flex: 0 0 12px;
  font-size: 13px;
  line-height: 16px;
  pointer-events: none;
}
.theme-options button[aria-pressed="true"]::after { content: "✓"; }
.theme-options button[aria-pressed="true"] { font-weight: 750; }
.tools-panel .theme-options button { flex-wrap: nowrap; }
.tools-panel .theme-options button::after { margin-left: auto; }

/* 06 · 聊天视觉视口契约：JS 提供可视高度与键盘底部偏移（px） */
.chat-drawer {
  bottom: calc(var(--chat-bottom, 0px) + 16px + var(--safe-b));
  height: min(440px, calc(var(--chat-height, 100dvh) - 32px - var(--safe-t) - var(--safe-b)));
  max-height: calc(var(--chat-height, 100dvh) - 32px - var(--safe-t) - var(--safe-b));
  overscroll-behavior: contain;
}
.chat-head,
.chat-input-row { flex: none; }
.chat-head { padding: 8px 12px; gap: 8px; }
.chat-head > div { min-width: 0; }
.chat-head span { font-size: 11px; }
.chat-list { min-height: 0; overscroll-behavior: contain; }
.chat-msg { font-size: 13px; }
.chat-msg .nm { font-size: 11px; }
.chat-quick {
  flex: 0 1 auto;
  min-height: 0;
  max-height: min(112px, max(0px, calc(var(--chat-height, 100dvh) - 210px)));
  padding: 8px 12px;
}
.chat-chip { flex: none; font-size: 12px; padding: 8px 10px; }
.chat-input { height: 44px; font-size: 16px; }
.chat-send { min-width: 56px; }
.chat-input-row { padding: 8px 12px 12px; }

/* 07 · 结算语义由 JS 输出：积分单位、我标记、可更新倒计时 */
.result-box { scrollbar-width: thin; overscroll-behavior: contain; }
.result-note { color: var(--dim); font-size: 12px; }
.result-row {
  grid-template-columns: 28px 38px minmax(0, 1fr) auto;
  grid-template-rows: auto auto auto;
  gap: 3px 8px;
  border-color: #ffffff28;
}
.rr-av,
.rr-rank,
.rr-score { grid-row: 1 / 4; }
.rr-rank,
.rr-badge { font-size: 11px; }
.rr-name { font-size: 13px; }
.rr-cards { grid-row: 3; margin-left: 0; font-size: 11px; }
.rr-score { font-size: 20px; line-height: 1.3; }
.rr-unit { font-size: 11px; font-weight: 500; margin-left: 3px; }
.rr-me {
  display: inline-block;
  margin-left: 5px;
  padding: 1px 4px;
  border: 1px solid currentColor;
  border-radius: 4px;
  color: var(--gold);
  font-size: 10px;
  vertical-align: middle;
}
.result-row.mine { border-color: var(--gold); }
#resultCountdown {
  margin: 10px 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
#resultCountdown:empty { display: none; }
#btnViewResult,
#btnNetworkRetry { min-height: 44px; font-size: 12px; }
#btnViewResult.tool-btn,
#btnNetworkRetry.tool-btn { width: 100%; }

/* （已移除 UI 体验版徽章 / 返回稳定版链接 / 预览版提示 相关样式） */

/* 09 · 窄屏预算：320 - 16边距 - 176四控件 - 18间隔 = 110px 房间栏 */
@media (max-width: 700px) {
  #game .topbar { padding: calc(3px + var(--safe-t)) 8px 3px; gap: 6px; }
  #game .top-mid { position: relative; display: block; height: 44px; }
  #game .room-code {
    width: 100%;
    min-width: 0;
    height: 44px;
    padding-bottom: 16px;
    gap: 3px;
    font-size: 10px;
  }
  #game .room-code b { font-size: 17px; letter-spacing: 1px; }
  #game .room-code > span { font-size: 12px; }
  #game .round-info,
  #game .top-mid #networkStatus {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    font-size: 11px;
    line-height: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    pointer-events: none;
  }
  #game .top-mid:has(#networkStatus:not([hidden])) .round-info { visibility: hidden; }
  #game .top-right { gap: 3px; }
  #game .actions { flex-wrap: wrap; }
  .chat-drawer {
    left: var(--safe-l);
    right: var(--safe-r);
    bottom: var(--chat-bottom, 0px);
    width: auto;
    max-width: none;
    height: min(560px, calc(var(--chat-height, 100dvh) - 12px - var(--safe-t)));
    max-height: calc(var(--chat-height, 100dvh) - 12px - var(--safe-t));
    padding-bottom: var(--safe-b);
    border-radius: 18px 18px 0 0;
  }
  #home {
    padding: max(16px, var(--safe-t)) max(16px, var(--safe-r)) max(16px, var(--safe-b)) max(16px, var(--safe-l));
  }
  #home .home-intro { padding: 0 4px 12px; }
  #home h1 { margin: 8px 0 4px; }
  #home .version-note { margin-top: 2px; }
  #home .version-note > p { font-size: 11px; line-height: 1.5; }
  #home .panel { padding: 20px; }
  #home .panel-heading h2 { margin: 6px 0; }
  #home .panel-heading p { margin-bottom: 12px; }
  #home .theme-picker { margin-top: 14px; padding-top: 10px; }
  #home .home-foot { margin-top: 14px; }
  #home .theme-options { gap: 5px; }
  #home .theme-options button { flex-direction: column; gap: 4px; }
  #home .theme-options button::after { position: absolute; top: 4px; right: 4px; }
  .result-list { min-width: 0; }
}
@media (max-width: 370px) {
  #home .panel { padding: 18px; }
  #home .join-row { gap: 8px; }
  #home .join-row .btn { font-size: 13px; gap: 6px; }
  .result-row { grid-template-columns: 24px 32px minmax(0, 1fr) auto; gap: 3px 6px; padding: 8px; }
  .rr-av { width: 24px; height: 24px; }
  .rr-score { font-size: 18px; }
}

/* 10 · 短横屏：不改手牌宽高与下栏列宽，以紧凑外边距补偿 44px 按钮 */
@media (orientation: landscape) {
  body.landscape #game .topbar { padding-top: calc(3px + var(--safe-t)); padding-bottom: 3px; }
  body.landscape #game .actions .btn { min-height: 44px; }
  body.landscape #game .selection-hint { font-size: 11px; line-height: 16px; }
  body.landscape #game .history-label { font-size: 10px; }
  body.landscape .result-note { font-size: 12px; }
}
@media (orientation: landscape) and (max-height: 540px) {
  .chat-drawer {
    bottom: calc(var(--chat-bottom, 0px) + var(--safe-b) + 4px);
    height: calc(var(--chat-height, 100dvh) - 8px - var(--safe-t) - var(--safe-b));
    max-height: calc(var(--chat-height, 100dvh) - 8px - var(--safe-t) - var(--safe-b));
    padding-bottom: 0;
  }
  .chat-head { padding: 4px 10px; }
  .chat-head span { display: none; }
  .chat-list { padding: 8px 10px; gap: 6px; }
  .chat-quick {
    flex-wrap: nowrap;
    max-height: 52px;
    padding: 4px 10px;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .chat-input-row { padding: 4px 10px; }
  .result-box { max-height: calc(100dvh - 16px - var(--safe-t) - var(--safe-b)); }
  .mask { padding: calc(8px + var(--safe-t)) max(12px, var(--safe-r)) calc(8px + var(--safe-b)) max(12px, var(--safe-l)); }
}
@media (orientation: landscape) and (max-height: 540px) and (max-width: 700px) {
  #home .home-box { display: block; max-width: 420px; }
  #home .home-intro { position: static; padding: 0 0 16px; }
  #home .home-social { display: none; }
}
@media (orientation: landscape) and (max-height: 360px) {
  body.landscape #game .action-panel { gap: 2px; }
  body.landscape #game .turn-strip { font-size: 11px; }
}

/* 11 · 提升对比与系统强制色；纸牌本身的既有红黑花色不作修改 */
@media (prefers-contrast: more) {
  :root { --dim: #e5ebe7; }
  :root[data-theme="casino"] { --dim: #f0e2e8; }
  :root[data-theme="midnight"] { --dim: #e3edfa; }
  .btn.alt, .btn.ghost, .icon-btn, .tool-btn, .chat-chip,
  .theme-options button, .result-row, .ipt, .chat-input { border: 2px solid currentColor; }
  #home .sub, #home .field-label, #home .field-label > span,
  .chat-head span, .chat-msg.sys, .rr-rank, .rr-cards { color: var(--txt); }
  button:disabled:not([aria-busy="true"]) { opacity: .7; border-style: dashed; }
  .seat.turn, .result-row.mine { outline: 2px solid var(--gold); }
}
@media (forced-colors: active) {
  .topbar, .bottom, .panel, .tools-panel, .chat-drawer, .result-box,
  #home .create-options summary, #homeTip:not(:empty) {
    background: Canvas;
    color: CanvasText;
    border: 1px solid CanvasText;
    box-shadow: none;
  }
  button, summary.icon-btn, .ipt, .chat-input {
    border: 1px solid ButtonText;
    background: ButtonFace;
    color: ButtonText;
  }
  button:disabled { color: GrayText; opacity: 1; }
  #home input[aria-invalid="true"] { border: 3px double LinkText; }
  .theme-options button[aria-pressed="true"],
  .result-row.mine, .seat.turn { outline: 2px solid Highlight; outline-offset: -2px; }
  .theme-dot { forced-color-adjust: none; border: 1px solid CanvasText; }
  .rr-score.up, .rr-score.down, #networkStatus, #homeTip,
  #resultCountdown, #game .selection-hint { color: CanvasText; }
  #home .version-link { color: LinkText; }
  button:focus-visible, summary:focus-visible, a:focus-visible,
  input:focus-visible, [role="button"]:focus-visible { outline-color: Highlight; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .chat-drawer { transition: none; }
}


/* 牌桌空间预算以稳定版为上限：反馈原位替换，不增设底部行。 */
#game .topbar { padding: calc(8px + var(--safe-t)) 14px 8px; gap: 10px; }
#game .icon-btn { width: 38px; height: 38px; min-width: 0; min-height: 0; flex: 0 0 38px; }
#game .top-mid { height: auto; position: static; display: flex; }
#game .room-code { width: auto; height: auto; min-height: 0; padding-bottom: 0; }
#game .round-info { position: static; font-size: 11px; line-height: normal; }
#game .bottom { padding-bottom: calc(4px + var(--safe-b)); }
#game .player-bar { min-height: 34px; }
#game .selection-hint { font-size: 10px; line-height: 14px; height: 14px; min-height: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#game .actions { flex-wrap: nowrap; min-height: 44px; }
#game .actions .btn { min-height: 42px; }
#game .mc-ct, #game .mc-sc { font-size: 10px; }
#game .mc-identity, #game .role-pill, #game .mp-tag, #game .history-label { font-size: 9px; }
#game .history-empty { font-size: 10px; }
#game .log { font-size: 9px; }
@media(max-width:700px) {
  #game .topbar { padding: calc(6px + var(--safe-t)) 10px 6px; gap: 8px; }
  #game .icon-btn { width: 34px; height: 36px; flex-basis: 34px; }
  #game .top-mid { display: block; }
  #game .round-info { font-size: 9px; margin-top: 1px; }
}
@media(orientation:portrait) and (max-height:650px) {
  #game .actions { min-height: 40px; }
  #game .actions .btn { min-height: 38px; }
}
@media(orientation:landscape) {
  body.landscape #game .topbar { padding: calc(5px + var(--safe-t)) 16px 5px; }
  body.landscape #game .icon-btn { width: 34px; height: 32px; flex-basis: 34px; }
  body.landscape #game .top-mid { display: flex; }
  body.landscape #game .bottom { grid-template-rows: 32px auto; padding-bottom: calc(3px + var(--safe-b)); }
  body.landscape #game .player-bar { min-height: 32px; }
  body.landscape #game .actions .btn { min-height: 38px; }
  body.landscape #game .selection-hint { font-size: 10px; line-height: 14px; }
  body.landscape #networkStatus { top: calc(44px + var(--safe-t)); }
}
@media(orientation:landscape) and (max-height:400px) {
  body.landscape #game .topbar { padding-top: calc(3px + var(--safe-t)); padding-bottom: 3px; }
  body.landscape #game .bottom { grid-template-rows: 29px auto; }
  body.landscape #game .player-bar { min-height: 29px; }
  body.landscape #game .actions .btn { min-height: 36px; }
  body.landscape #networkStatus { top: calc(40px + var(--safe-t)); }
}
@media(orientation:landscape) and (max-height:360px) {
  body.landscape #game .bottom { grid-template-rows: 28px auto; }
  body.landscape #game .player-bar { min-height: 28px; }
  body.landscape #game .actions .btn { min-height: 34px; }
}

/* 6人「地主三张牌」放弃确认：提示文案 + 倒计时 + 危险按钮（与稳定版一致，用正式版配色） */
#game .actions .surrender-tip {
  width: 100%; flex-basis: 100%; text-align: center;
  color: var(--gold); font-size: 12px; line-height: 1.5; padding: 6px 6px 2px;
}
#game .actions .surrender-cd {
  width: 100%; flex-basis: 100%; text-align: center;
  color: var(--dim); font-size: 11px; padding-bottom: 4px;
}
#game .actions .btn.danger {
  background: linear-gradient(180deg, #cf4a3c, #b23a2e);
  border-color: #e06a5b; color: #fff; font-weight: 700;
}
#game .actions .btn.danger:hover { filter: brightness(1.06); }
/* me-chip 原「剩几张」改为显示自己的实时积分：金色突出、负数红色，窄屏不再隐藏 */
.mc-ct.score-val{color:var(--gold);font-weight:600}
.mc-ct.score-val.minus{color:#e0796f}

@media (orientation: landscape) {
  /* 横屏公共桌面优先：地主三张确认信息不再把底部操作栏撑成多行。 */
  body.landscape #game .action-panel { min-height: 0; gap: 2px; padding-top: 0; }
  body.landscape #game .actions { flex-wrap: nowrap; min-height: 38px; gap: 6px; }
  body.landscape #game .actions .btn { flex: 1 1 0; min-width: 0; min-height: 36px; padding: 0 8px; }
  body.landscape #game .actions .surrender-tip,
  body.landscape #game .actions .surrender-cd {
    flex: 0 1 auto;
    flex-basis: auto;
    width: auto;
    max-width: 100%;
    min-width: 0;
    padding: 0 4px;
    font-size: 10px;
    line-height: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  body.landscape #game .actions .surrender-cd { color: var(--dim); }
}
@media (orientation: landscape) and (max-height: 400px) {
  body.landscape #game .action-panel { gap: 1px; }
  body.landscape #game .actions { min-height: 34px; gap: 4px; }
  body.landscape #game .actions .btn { min-height: 32px; font-size: 12px; }
  body.landscape #game .actions .surrender-tip,
  body.landscape #game .actions .surrender-cd { font-size: 9px; line-height: 11px; }
}

/* 竖屏方案 A：只增强层次，不增加个人区高度或改变牌桌几何。 */
@media (orientation: portrait) {
  body:not(.landscape) #game .prev-area {
    padding: 4px 8px;
    border: 1px solid #edcf8a42;
    border-radius: 10px;
    background: #edcf8a0c;
    box-shadow: 0 5px 14px #0003;
  }
  body:not(.landscape) #game .history-label {
    font-weight: 650;
    color: #d7dfc7;
  }
  body:not(.landscape) #game .prev-area .card { box-shadow: 0 3px 7px #0005; }
  body:not(.landscape) #game .hand .card.sel {
    box-shadow: 0 0 0 2px #e4b348, 0 8px 16px #0006;
    filter: brightness(1.04);
    z-index: 2;
  }
  body:not(.landscape) #game .hand .card:not(.sel) { filter: brightness(.96); }
  body:not(.landscape) #game .selection-hint {
    height: 14px;
    min-height: 14px;
    line-height: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  body:not(.landscape) #game .actions .btn {
    transition: background .14s, border-color .14s, transform .14s, filter .14s;
  }
  body:not(.landscape) #game .actions .btn:not(:disabled):active {
    filter: brightness(1.12);
    transform: translateY(1px);
  }
  body:not(.landscape) #game .actions .btn:disabled { filter: saturate(.7); }
}


/* 礼物互动：递咖啡 / 丢粑粑 —— 选人模式 + 飞行动画 + 到达反馈 */
#emojiPanel button.gift-btn {
  border: 1px solid #edcf8a66;
  background: #edcf8a12;
  color: var(--txt);
  font-size: 22px;
}
#emojiPanel button.gift-btn.poop {
  border-color: #b98a5a66;
  background: #8a5a2a1f;
}
body.gift-picking #seats .seat-pocket { cursor: pointer; }
body.gift-picking #seats .seat-pocket:hover {
  outline: 2px dashed #edcf8a99;
  outline-offset: -3px;
  border-radius: 12px;
}
.fx-gift {
  position: absolute;
  z-index: 9;
  font-size: 30px;
  line-height: 1;
  pointer-events: none;
  filter: drop-shadow(0 3px 6px #0007);
  animation: gift-fly .9s cubic-bezier(.45,.05,.55,.95) both;
}
.fx-gift.spin { font-size: 26px; }
@keyframes gift-fly {
  0% { transform: translate(-50%,-50%) scale(.6) rotate(0deg); }
  45% { transform: translate(calc(var(--dx,0px)*.5), calc(var(--dy,0px)*.5 - 44px)) scale(1.18) rotate(calc(var(--rot,0deg)*.55)); }
  100% { transform: translate(var(--dx,0px), var(--dy,0px)) scale(1) rotate(var(--rot,0deg)); }
}
.fx-gift-pop {
  position: absolute;
  z-index: 9;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 16px;
  background: var(--theme-notice);
  border: 1px solid #ffffff30;
  font-size: 11px;
  color: #f4ead2;
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%,-100%);
  animation: emoji-up 1.8s both;
  box-shadow: 0 8px 22px #0005;
}
.fx-gift-pop .ge { font-size: 20px; line-height: 1; }
.fx-gift-pop.poop { border-color: #b98a5a66; }
@keyframes drink-tilt {
  0%, 100% { transform: none; }
  35% { transform: rotate(14deg) translateY(2px); }
  60% { transform: rotate(-6deg); }
}
.seat.fx-drink .av, .me-chip.fx-drink .mc-av { animation: drink-tilt 1.2s ease-in-out; }
@keyframes splat-shake {
  0%, 100% { transform: none; }
  20% { transform: translate(-3px,1px) rotate(-4deg); }
  45% { transform: translate(3px,-1px) rotate(4deg); }
  70% { transform: translate(-2px,0); }
}
.seat.fx-splat .av, .me-chip.fx-splat .mc-av { animation: splat-shake .85s ease-in-out; }
.seat.fx-splat .av::after, .me-chip.fx-splat .mc-av::after {
  content: '💩';
  position: absolute;
  right: -4px;
  bottom: -4px;
  font-size: 14px;
  animation: emoji-up 1.4s both;
}
.me-chip .mc-av { position: relative; }

/* 新增礼物头像动效：泼水湿身 / 西红柿砸中 / 玫瑰心动 */
@keyframes soak-shake {
  0%, 100% { transform: none; }
  25% { transform: translateY(-2px) rotate(3deg); }
  55% { transform: translateY(1px) rotate(-3deg); }
  80% { transform: translateY(-1px); }
}
.seat.fx-soak .av, .me-chip.fx-soak .mc-av { animation: soak-shake .9s ease-in-out; }
.seat.fx-soak .av::after, .me-chip.fx-soak .mc-av::after {
  content: '
F4A6';
  position: absolute;
  right: -4px;
  bottom: -4px;
  font-size: 14px;
  animation: emoji-up 1.4s both;
}
.seat.fx-tomato .av, .me-chip.fx-tomato .mc-av { animation: splat-shake .85s ease-in-out; }
.seat.fx-tomato .av::after, .me-chip.fx-tomato .mc-av::after {
  content: '
F345';
  position: absolute;
  right: -4px;
  bottom: -4px;
  font-size: 14px;
  animation: emoji-up 1.4s both;
}
@keyframes rose-beat {
  0%, 100% { transform: none; }
  30% { transform: scale(1.12); }
  55% { transform: scale(1.02); }
  80% { transform: scale(1.08); }
}
.seat.fx-rose .av, .me-chip.fx-rose .mc-av { animation: rose-beat 1.2s ease-in-out; }
.seat.fx-rose .av::after, .me-chip.fx-rose .mc-av::after {
  content: '
F339';
  position: absolute;
  right: -4px;
  bottom: -4px;
  font-size: 14px;
  animation: emoji-up 1.4s both;
}