:root{
  --ink:#fff4e6; --ink-soft:#cdbbe2; --panel:rgba(30,22,62,.8); --line:rgba(255,210,130,.28);
  --gold:#ffd27a; --pink:#ff7aa2; --mint:#7cc9ae;
  --disp:"Dela Gothic One","Zen Maru Gothic",sans-serif; --brush:"Yuji Syuku","Noto Serif JP",serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){ --panel:rgba(22,16,48,.84); } }
:root[data-theme="dark"]{ --panel:rgba(22,16,48,.84); }
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
html,body{height:100%;margin:0;overflow:hidden}
body{background:#1a1745;color:var(--ink);font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic",sans-serif;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}
#app{position:relative;height:100%;overflow:hidden}
#skyfx{position:absolute;inset:0;isolation:isolate;opacity:0;transition:opacity 1.4s;pointer-events:none;
  background:linear-gradient(125deg,#ff6fa8,#ffb86b,#fff27a,#7dffb0,#6fd3ff,#b07dff,#ff6fa8,#ffb86b);background-size:400% 400%;animation:rb 12s linear infinite}
#skyfx::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.6),transparent 55%),radial-gradient(ellipse at 50% 100%,rgba(255,255,255,.35),transparent 50%);animation:glow 3s ease-in-out infinite}
#skyfx.on{opacity:1}
#skyfx .dusk{position:absolute;left:0;right:0;top:0;height:72%;z-index:1;background:linear-gradient(180deg,#0b0930 0%,#18104f 22%,rgba(52,26,122,.9) 38%,rgba(150,70,190,.5) 54%,rgba(255,130,205,.18) 68%,rgba(255,160,220,0) 82%)}
#skyfx #aurora{position:absolute;left:0;top:0;width:100%;height:58%;z-index:1;filter:blur(.6px);opacity:0;transition:opacity 3s ease-out;
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 70%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 70%,transparent 100%)}
#skyfx.on #aurora{opacity:1}
#skyfx .meteor{z-index:2}
#skyfx .meteor i{background:linear-gradient(90deg,#fff,rgba(255,255,255,.85) 25%,rgba(255,255,255,0));box-shadow:0 0 10px 3px rgba(255,110,190,.75),0 0 3px 1px rgba(120,80,200,.5)}
@keyframes rb{0%{background-position:0% 50%}100%{background-position:100% 50%}}
@keyframes glow{50%{opacity:.4}}
#nightfx{position:absolute;inset:0;isolation:isolate;opacity:0;transition:opacity 1.4s;pointer-events:none;overflow:hidden;
  background:radial-gradient(ellipse at 70% 115%,rgba(90,110,210,.5),transparent 60%),linear-gradient(180deg,#03041a 0%,#0a0f35 45%,#17215a 75%,#2a3470 100%)}
#nightfx.on{opacity:1}
#nightfx .stars{position:absolute;inset:0;background-size:cover;background-position:center top;animation:twinkle 4s ease-in-out infinite}

@keyframes twinkle{50%{opacity:.65}}
.meteor{position:absolute;width:0;height:0;animation:shoot 1.1s ease-in forwards}
.meteor i{position:absolute;left:0;top:0;width:170px;height:2px;border-radius:2px;transform-origin:0 50%;transform:rotate(-31deg);
  background:linear-gradient(90deg,#fff,rgba(190,215,255,.55) 30%,rgba(255,255,255,0));box-shadow:0 0 8px 1px rgba(200,220,255,.7)}
.meteor.big{animation-duration:1.6s}.meteor.big i{width:280px;height:3px;box-shadow:0 0 14px 3px rgba(210,225,255,.8)}
@keyframes shoot{0%{transform:translate(0,0);opacity:0}12%{opacity:1}100%{transform:translate(-460px,276px);opacity:0}}
#gl{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

#hud{position:absolute;top:10px;left:10px;right:10px;display:flex;gap:6px;align-items:center;z-index:5;pointer-events:none}
.pill{background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:999px;padding:5px 12px;font-weight:700;font-size:13px;white-space:nowrap;color:var(--ink)}
.pill b{font-family:var(--disp);font-weight:400;font-size:17px;color:var(--gold)}
#hearts{color:#ff8fb6;letter-spacing:1px}
#mute{pointer-events:auto}
.off{opacity:.4;text-decoration:line-through}
@keyframes bump{40%{transform:scale(1.4)}}
.bump{display:inline-block;animation:bump .5s ease-out}

#toast{position:absolute;left:0;right:0;top:19%;z-index:40;pointer-events:none;display:flex;justify-content:center;padding:0 12px}
#toast .tm{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;white-space:nowrap}
#toast .tx{display:block;line-height:1.1}
#toast .sub{display:block;margin-top:6px;font-weight:900;font-size:15px;color:#fff;text-shadow:0 2px 0 rgba(30,10,50,.7),0 0 10px rgba(30,10,50,.6)}
/* ふつうのお知らせ */
#toast .tm.info{background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:10px 18px;border-radius:16px;font-weight:900;font-size:17px;box-shadow:0 8px 24px rgba(10,5,30,.4);
  animation:tIn .25s ease-out both,tOut .3s ease-in 1.4s forwards}
/* 金：新記録・役 */
#toast .tm.gold{animation:tPop .55s cubic-bezier(.2,1.7,.4,1) both,tOut .35s ease-in 1.65s forwards}
#toast .gold .tx{font-family:var(--disp);font-size:min(38px,9.5vw);background:linear-gradient(180deg,#fffbe6 8%,#ffd65a 52%,#ec8b2a 92%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 3px 0 #6b2c10) drop-shadow(0 0 16px rgba(255,196,90,.6));padding:0 4px}
/* 失敗：落ちちゃった */
#toast .tm.fall{animation:tDrop .4s cubic-bezier(.3,1.5,.5,1) both,tShake .42s .12s ease-in-out,tOut .35s ease-in 1.55s forwards}
#toast .fall .tx{font-family:var(--disp);font-size:min(32px,8.5vw);color:#ffd9e2;text-shadow:0 3px 0 #7a1734,-2px 0 0 #7a1734,2px 0 0 #7a1734,0 -2px 0 #7a1734,0 0 18px rgba(255,70,120,.65)}
#toast .hb{position:relative;width:54px;height:48px;margin-bottom:4px}
#toast .hb .l,#toast .hb .r{position:absolute;inset:0}
#toast .hb svg{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 3px 0 #7a1734)}
#toast .hb .l{clip-path:polygon(0 0,52% 0,43% 34%,57% 56%,46% 100%,0 100%);animation:hbL .8s .45s ease-in forwards}
#toast .hb .r{clip-path:polygon(52% 0,100% 0,100% 100%,46% 100%,57% 56%,43% 34%);animation:hbR .8s .45s ease-in forwards}
/* 虹 */
#toast .tm.rainbow{animation:tPop .6s cubic-bezier(.2,1.7,.4,1) both,tOut .4s ease-in 1.75s forwards}
#toast .rainbow .tx{font-family:var(--disp);font-size:min(38px,9.5vw);background:linear-gradient(90deg,#ff6b8b,#ffb35c,#ffe66b,#7be39a,#6bc8ff,#b18cff,#ff6b8b);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:rbw 1.2s linear infinite;filter:drop-shadow(0 3px 0 #3b1d5e) drop-shadow(0 0 14px rgba(255,255,255,.55));padding:0 4px}
/* 星 */
#toast .tm.star{animation:tPop .6s cubic-bezier(.2,1.6,.4,1) both,tOut .4s ease-in 1.75s forwards}
#toast .star .tx{font-family:var(--disp);font-size:min(36px,9vw);background:linear-gradient(180deg,#ffffff 20%,#bcd0ff 70%,#8aa2ff);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 3px 0 #1d2366) drop-shadow(0 0 16px rgba(150,180,255,.8));padding:0 4px}
/* 飛び散るつぶ */
#toast .pt{position:absolute;left:50%;top:45%;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:2px;opacity:0;animation:ptFly 1.1s .08s cubic-bezier(.15,.7,.3,1) forwards}
#toast .pt.sp{width:auto;height:auto;background:none!important;font-size:16px;line-height:1;margin:-8px 0 0 -6px}
@keyframes tIn{from{opacity:0;transform:translateY(-8px) scale(.94)}}
@keyframes tOut{to{opacity:0;transform:translateY(-10px) scale(.96)}}
@keyframes tPop{0%{opacity:0;transform:scale(.3)}60%{opacity:1}}
@keyframes tDrop{from{opacity:0;transform:translateY(-26px) scale(1.2)}}
@keyframes tShake{20%{transform:translateX(-9px) rotate(-2deg)}40%{transform:translateX(8px) rotate(2deg)}60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}
@keyframes hbL{to{transform:translate(-12px,26px) rotate(-28deg);opacity:0}}
@keyframes hbR{to{transform:translate(12px,26px) rotate(28deg);opacity:0}}
@keyframes rbw{to{background-position:200% 0}}
@keyframes ptFly{0%{opacity:1;transform:translate(0,0) rotate(0) scale(1)}100%{opacity:0;transform:translate(var(--dx),var(--dy)) rotate(var(--r)) scale(.6)}}
@media (prefers-reduced-motion: reduce){#toast .tm{animation:tIn .2s ease-out both,tOut .3s ease-in 1.6s forwards!important}#toast .pt,#toast .hb .l,#toast .hb .r{animation:none}#toast .pt{display:none}}
/* 和了れる牌のハイライト */
.pick{position:relative}
.pick.hot{background:linear-gradient(180deg,rgba(255,214,120,.28),rgba(255,160,90,.14));border:2px solid var(--gold);box-shadow:0 4px 0 #a86a22,0 0 18px rgba(255,205,110,.55);animation:hotGlow 1.3s ease-in-out infinite}
.pick.hot .t{box-shadow:0 3px 0 var(--gold),0 0 0 2px var(--gold),0 0 12px rgba(255,210,122,.8)}
.pick .pw{position:absolute;top:-11px;left:50%;transform:translateX(-50%);white-space:nowrap;background:linear-gradient(180deg,#ffa3c2,#ff5f8f);color:#fff;font-size:11px;font-weight:900;line-height:1;padding:4px 8px;border-radius:99px;box-shadow:0 2px 0 #a8345d,0 0 10px rgba(255,110,160,.6)}
.pick .pts{color:var(--gold);font-weight:900;font-size:12px}
@keyframes hotGlow{50%{box-shadow:0 4px 0 #a86a22,0 0 30px rgba(255,205,110,.9)}}
@media (prefers-reduced-motion: reduce){.pick.hot{animation:none}}

#bottom{position:absolute;left:0;right:0;bottom:0;z-index:5;padding:0 10px 10px}
#sheet{position:relative;background:linear-gradient(180deg,rgba(52,36,104,.9),rgba(22,16,50,.93));border:1px solid rgba(255,210,130,.5);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:22px;padding:12px 12px 12px;
  box-shadow:inset 0 0 0 3px rgba(22,16,50,.55),inset 0 0 0 4px rgba(255,210,130,.16),inset 0 1px 0 rgba(255,255,255,.14),0 12px 40px rgba(10,5,30,.5);max-width:560px;margin:0 auto}
/* 上のふちの金のライン＋まんなかのひし形（台のマークと同じ形） */
#sheet::before{content:"";position:absolute;left:16%;right:16%;top:-1px;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);pointer-events:none}
#sheet::after{content:"";position:absolute;left:50%;top:-5px;width:9px;height:9px;transform:translateX(-50%) rotate(45deg);background:linear-gradient(135deg,#fff1c4,var(--gold) 60%,#c98a2c);box-shadow:0 0 8px rgba(255,210,122,.8);border-radius:1px;pointer-events:none}
#handlabel{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--ink);margin:0 2px 8px;min-height:22px;line-height:1.2}
#handlabel .tag{flex:none;font-size:11px;font-weight:900;letter-spacing:.06em;padding:3px 8px;border-radius:6px;color:var(--gold);background:rgba(255,210,130,.12);border:1px solid rgba(255,210,130,.45)}
#handlabel b{font-family:var(--disp);font-weight:400;font-size:17px;color:var(--gold);margin-right:-3px}
#handlabel small{margin-left:auto;font-size:11px;font-weight:700;color:var(--ink-soft)}
#handlabel.win{color:var(--gold)}
#handlabel.win .tag{color:#fff;background:linear-gradient(180deg,#ffa3c2,#ff5f8f);border-color:transparent;box-shadow:0 2px 0 #a8345d,0 0 10px rgba(255,110,160,.5)}
#hand{display:flex;flex-wrap:nowrap;gap:3px;overflow-x:auto;overflow-y:hidden;min-height:40px;padding:2px 2px 8px;touch-action:pan-x}
#hand .t{flex:none;width:24px}
#hand:empty::after{content:"まだ何も積んでないよ";font-size:12px;color:var(--ink-soft);align-self:center;padding-left:2px}
html[lang=en] #hand:empty::after{content:"Nothing stacked yet"}
.t{display:block;width:28px;aspect-ratio:128/172;border-radius:5px;background:#fffdf6;box-shadow:0 3px 0 var(--mint),0 4px 6px rgba(0,0,0,.3)}
.t.used{box-shadow:0 3px 0 var(--gold),0 0 0 2px var(--gold),0 0 10px rgba(255,210,122,.7)}
#ctrl{background:linear-gradient(90deg,transparent,rgba(255,210,130,.45),transparent) top/100% 1px no-repeat;margin-top:6px;padding-top:12px;min-height:86px;display:flex;flex-direction:column;gap:8px;justify-content:center}
.hint{font-size:14px;font-weight:700;text-align:center;color:var(--ink-soft)}
.row{display:flex;gap:8px;justify-content:center;align-items:center}
.btn{background:rgba(255,255,255,.1);border:1px solid var(--line);border-radius:14px;padding:10px 14px;font-weight:900;font-size:15px;color:var(--ink);box-shadow:0 4px 0 rgba(0,0,0,.3);transition:transform .08s}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 rgba(0,0,0,.3)}
.btn.primary{background:linear-gradient(180deg,#ffe6a6,#f4b54a);border:0;color:#3a2208;box-shadow:0 4px 0 #a86a22,0 0 18px rgba(255,200,110,.35)}
#bRot,#bStand{flex:1;max-width:190px;padding:12px 14px;font-size:16px}
.btn.tsumo{background:linear-gradient(180deg,#ffa3c2,#ff5f8f);border:0;color:#fff;box-shadow:0 4px 0 #a8345d,0 0 22px rgba(255,110,160,.6);font-size:18px;padding:10px 22px;animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.05)}}
.pick{display:flex;flex-direction:column;align-items:center;gap:4px;background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:14px;padding:8px 14px 6px;box-shadow:0 4px 0 rgba(0,0,0,.3);color:var(--ink);font-size:12px;font-weight:700}
.pick .t{width:40px}
.pick:active{transform:translateY(3px)}
.choose{display:flex;gap:14px;align-items:center;justify-content:center}
.choose .q{font-weight:900;font-size:15px;line-height:1.3}
/* 牌が止まるのを待っているあいだ */
.settle{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--ink)}
.settle .dots{display:inline-flex;gap:5px}
.settle .dots i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px rgba(255,210,122,.7);animation:dotHop 1.1s ease-in-out infinite}
.settle .dots i:nth-child(2){animation-delay:.15s}.settle .dots i:nth-child(3){animation-delay:.3s}
@keyframes dotHop{0%,60%,100%{transform:translateY(0);opacity:.45}30%{transform:translateY(-6px);opacity:1}}

/* オーバーレイ（スクロール可） */
.overlay{position:absolute;inset:0;z-index:20;display:none;flex-direction:column;align-items:center;overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y;padding:24px 0 calc(24px + var(--ad-h,0px))}
.overlay.show{display:flex}
.overlay>.card,.overlay>.start,.overlay>.winbox{margin:auto 0;flex-shrink:0}
.card{background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--ink);border-radius:24px;padding:26px 20px 20px;width:calc(100% - 36px);max-width:360px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.45)}
#overOv{background:rgba(14,10,36,.55)}
.gtitle{font-family:var(--disp);font-size:40px;line-height:1.1;margin:0 0 6px;background:linear-gradient(180deg,#fff6d0,#ffc454 60%,#e0862a);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats{font-size:15px;line-height:1.9;margin:12px 0 18px}
.stats b{font-family:var(--disp);font-weight:400;font-size:19px;color:var(--gold)}
.col{display:flex;flex-direction:column;gap:10px;align-items:stretch}

/* スタート画面 */
#startOv{--u:clamp(48px,calc((100vh - 420px) / 3.9),80px);--u:clamp(48px,calc((100dvh - 420px) / 3.9),80px);padding:12px 0;background:linear-gradient(180deg,rgba(18,14,54,.6) 0%,rgba(70,36,100,.35) 50%,rgba(20,12,44,.8) 100%);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.start{display:flex;flex-direction:column;align-items:center;gap:clamp(10px,2vh,20px);padding:0 20px;width:100%;max-width:380px}
.logo{display:flex;align-items:flex-end;justify-content:center;gap:22px}
.stack{display:flex;flex-direction:column;align-items:center;padding-top:calc(var(--u) * .2)}
.ht{width:var(--u);height:calc(var(--u) * 1.3);border-radius:calc(var(--u) * .16);display:grid;place-items:center;margin-bottom:calc(var(--u) * .175);
  background:linear-gradient(170deg,#fffef9,#f4ebd4);font-family:"Noto Serif JP","Hiragino Mincho ProN",serif;font-weight:900;font-size:calc(var(--u) * .775);line-height:1;
  box-shadow:inset 0 0 0 3px #fffdf7,inset 0 -3px 0 #e6dbc0,0 9px 0 #7cc9ae,0 12px 0 #4fae8e,0 22px 30px rgba(0,0,0,.4);
  animation:drop .7s cubic-bezier(.3,1.5,.5,1) both}
.ht.a{color:#d6283a;transform-origin:0% 100%;animation:drop .7s cubic-bezier(.3,1.5,.5,1) .9s both,teeter 2.8s ease-in-out 1.7s infinite;--r:8deg;--x:16px}
.ht.b{color:#2b2f5a;animation-delay:.5s;--r:-3deg;--x:-6px}
.ht.c{color:#1f8a4c;animation-delay:.1s;--r:0deg;--x:0px}
@keyframes drop{0%{opacity:0;transform:translate(var(--x),-140px) rotate(calc(var(--r) * -2))}60%{opacity:1}100%{opacity:1;transform:translate(var(--x),0) rotate(var(--r))}}
@keyframes teeter{0%,100%{transform:translate(16px,0) rotate(8deg)}50%{transform:translate(19px,-2px) rotate(15deg)}}
.side{display:flex;gap:10px;align-items:flex-start;padding-bottom:calc(var(--u) * .27)}
.kana{writing-mode:vertical-rl;font-weight:900;font-size:13px;letter-spacing:.6em;color:var(--gold)}
.catch{writing-mode:vertical-rl;font-family:var(--brush);font-size:calc(var(--u) * .3);letter-spacing:.16em;line-height:1.5;color:#fff;text-shadow:0 0 14px rgba(255,140,190,.7)}
/* 言語ボタン：小さな牌。いまの言語を赤い字で示す */
html[lang=en] .catch{font-family:"Zen Maru Gothic",sans-serif;font-weight:700;letter-spacing:.08em}
.langbtn{position:absolute;top:calc(env(safe-area-inset-top,0px) + 14px);right:16px;z-index:2;width:38px;height:50px;border-radius:7px;padding:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:linear-gradient(170deg,#fffef9,#f4ebd4);color:#b9ad92;box-shadow:inset 0 0 0 2px #fffdf7,inset 0 -2px 0 #e6dbc0,0 4px 0 #7cc9ae,0 6px 0 #4fae8e,0 10px 14px rgba(0,0,0,.35);
  font-family:"Noto Serif JP","Hiragino Mincho ProN",serif;font-weight:900;line-height:1;transition:transform .12s}
.langbtn:active{transform:translateY(3px)}
.langbtn:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.langbtn .lj{font-size:17px}
.langbtn .le{font-size:11px;letter-spacing:.04em}
.langbtn:not(.en) .lj,.langbtn.en .le{color:#d6283a}
.startbtn{background:linear-gradient(180deg,#ffe6a6,#f4b54a);color:#3a2208;border-radius:16px;padding:12px 0;width:100%;font-family:var(--disp);font-size:24px;letter-spacing:.4em;
  box-shadow:0 6px 0 #a86a22,0 0 30px rgba(255,200,110,.4);transition:transform .08s}
.startbtn:active{transform:translateY(4px);box-shadow:0 2px 0 #a86a22}
.startbtn:disabled{opacity:.6;letter-spacing:.05em;font-family:inherit;font-size:17px;font-weight:900}
.howto{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:0 16px;font-size:14px;line-height:1.75;color:var(--ink)}
.howto summary{cursor:pointer;font-weight:900;padding:12px 0;list-style:none;text-align:center}
.howto summary::-webkit-details-marker{display:none}
.howto summary::after{content:" ＋";color:var(--gold)}
.howto[open] summary::after{content:" −"}
.howto p{margin:0 0 8px}
.howto[open]{padding-bottom:8px}
.row2{display:flex;gap:8px;width:100%}
.modebtns{display:flex;flex-direction:column;gap:10px;width:100%;align-items:stretch}
.endbtn{font-size:16px;padding:11px 12px;display:flex;flex-direction:row;justify-content:center;align-items:baseline;gap:10px}
.endbtn small{font-size:11px;font-weight:700;color:var(--ink-soft)}
.endbtn:disabled{opacity:.5}
.rtable .inf{font-size:11px;color:var(--gold);margin-left:3px}
.row2 .btn{flex:1;font-size:13px;padding:11px 4px;white-space:nowrap}
.btn.locked{opacity:.55}
.tabs{display:flex;gap:4px;background:rgba(255,255,255,.08);border-radius:12px;padding:4px;margin:12px 0 8px}
.tabs button{flex:1;padding:8px 0;border-radius:9px;font-weight:900;font-size:13px;color:var(--ink-soft)}
.tabs button.on{background:var(--gold);color:#3a2208}
.clabel{font-size:12px;font-weight:900;color:var(--ink-soft);text-align:left;margin:12px 2px -6px}
.clabel small{display:block;font-size:10.5px;font-weight:700;opacity:.85;margin-top:2px}
.ctabs button{font-size:12px;padding:8px 2px}
.ctr{flex-wrap:wrap}.ctr button{flex:1 1 45%}
.tw{overflow-x:auto}
.rtable{width:100%;border-collapse:collapse;font-size:13px}
.rtable th{font-size:11px;color:var(--ink-soft);font-weight:700;padding:4px 3px;text-align:right}
.rtable td{padding:8px 3px;text-align:right;border-top:1px solid var(--line);font-variant-numeric:tabular-nums;white-space:nowrap}
.rtable td:first-child,.rtable th:first-child{text-align:center}
.rtable .hl{color:var(--gold);font-weight:900}
.rtable tr.me td{background:rgba(255,210,122,.14)}
.note{font-size:12px;color:var(--ink-soft);margin:10px 0 14px}
.mb{display:flex;align-items:center;gap:12px;padding:12px 4px;border-top:1px solid var(--line);text-align:left}
.mb .pl{width:44px;height:44px;border-radius:50%;background:linear-gradient(180deg,#ffe6a6,#f4b54a);color:#3a2208;font-size:16px;flex:none;display:grid;place-items:center;box-shadow:0 3px 0 #a86a22}
.mb .nm{font-weight:900;font-size:16px}.mb .sb{font-size:12px;color:var(--ink-soft)}
.mb .mbt{flex:1;min-width:0}
.mb .am{flex:none;font-size:11px;font-weight:900;color:#fff;text-decoration:none;white-space:nowrap;padding:7px 10px;border-radius:99px;background:linear-gradient(180deg,#ff7d93,#fa2d55);box-shadow:0 2px 0 #a3203b}
.mb .am:active{transform:translateY(2px);box-shadow:0 0 0 #a3203b}
.stream a{display:inline-block;margin-top:6px;font-size:12px;color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.eq{display:inline-flex;gap:2px;height:14px;align-items:flex-end;margin-left:8px;vertical-align:middle}
.eq span{width:3px;height:4px;background:var(--gold);animation:eq .8s ease-in-out infinite}
.eq span:nth-child(2){animation-delay:.2s}.eq span:nth-child(3){animation-delay:.4s}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}
@media (max-width:440px){
  #hud{gap:4px;left:8px;right:8px}
  .pill{padding:4px 8px;font-size:11px}.pill b{font-size:15px}
  #quitBtn,#music,#mute{width:32px;height:32px;padding:0;display:grid;place-items:center;font-size:14px}
}
.howrules{text-align:left;font-size:14px;line-height:1.8;margin:14px 0 18px}
.howrules p{margin:0 0 10px;padding-left:1.6em;text-indent:-1.6em}
.credits{margin-top:16px;font-size:10px;line-height:1.6;color:var(--ink-soft);text-align:center;opacity:.8}
.dbg{font-size:13px;font-weight:900;color:#fff;background:linear-gradient(180deg,#ff8a3d,#d8341c);box-shadow:0 0 16px rgba(255,120,40,.6);border-radius:999px;padding:5px 14px}
.overlay .card{animation:pop .28s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{0%{opacity:0;transform:scale(.9)}100%{opacity:1;transform:none}}
#ymfx{position:absolute;inset:0;z-index:35;display:none;overflow:hidden;cursor:pointer;background:radial-gradient(ellipse at 50% 46%,rgba(80,26,4,.62),rgba(0,0,0,.9) 70%)}
#ymfx.show{display:block;animation:fadein .35s ease-out}
#ymfx.out{animation:fadeout .45s ease-in forwards}
@keyframes fadein{from{opacity:0}}
@keyframes fadeout{to{opacity:0}}
.ym-stage{position:absolute;inset:0}
#ymfx.p2 .ym-stage{animation:ymshake .55s linear}
@keyframes ymshake{10%{transform:translate(-10px,5px)}20%{transform:translate(9px,-7px)}30%{transform:translate(-7px,-4px)}45%{transform:translate(6px,6px)}60%{transform:translate(-4px,2px)}80%{transform:translate(2px,-2px)}100%{transform:none}}
.ym-rays{position:absolute;left:50%;top:46%;width:170vmax;height:170vmax;margin:-85vmax 0 0 -85vmax;will-change:transform;
  background:repeating-conic-gradient(from 0deg,rgba(255,196,90,.28) 0deg 3deg,transparent 3deg 12deg);
  -webkit-mask:radial-gradient(circle,#000 0,transparent 36%);mask:radial-gradient(circle,#000 0,transparent 36%);animation:spin 14s linear infinite,fadein .9s ease-out}
.ym-ring{position:absolute;left:50%;top:46%;width:40vmin;height:40vmin;margin:-20vmin 0 0 -20vmin;border-radius:50%;opacity:0;
  border:4px solid rgba(255,225,150,.95);box-shadow:0 0 30px rgba(255,160,60,.95),inset 0 0 30px rgba(255,160,60,.7)}
#ymfx.show .r1{animation:ring 1.1s ease-out .05s}
#ymfx.p2 .r2{animation:ring 1s ease-out}
#ymfx.p2 .r3{animation:ring 1.3s ease-out .15s}
@keyframes ring{0%{opacity:1;transform:scale(.2)}100%{opacity:0;transform:scale(4.2)}}
.ym-embers span{position:absolute;bottom:-14px;border-radius:50%;background:radial-gradient(circle,#fff6c8 0,#ffb040 45%,rgba(255,120,30,0) 70%);animation:ember linear infinite}
@keyframes ember{0%{transform:translate(0,0);opacity:0}12%{opacity:1}100%{transform:translate(var(--dx),-108vh);opacity:0}}
.ym-glow{position:absolute;left:50%;top:46%;width:min(110vw,78vh);height:min(110vw,78vh);transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(255,190,80,.55) 0,rgba(255,110,30,.28) 40%,rgba(255,80,20,0) 68%);opacity:0;will-change:transform,opacity}
#ymfx.show .ym-glow{animation:glowIn .9s ease-out .2s forwards,glowPulse 1.8s ease-in-out 1.1s infinite}
@keyframes glowIn{from{opacity:0;transform:translate(-50%,-50%) scale(.3)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
@keyframes glowPulse{0%,100%{opacity:1;transform:translate(-50%,-50%) scale(1)}50%{opacity:.7;transform:translate(-50%,-50%) scale(1.08)}}
.ym-dragon,.ym-text{position:absolute;left:50%;pointer-events:none;will-change:transform,opacity;-webkit-backface-visibility:hidden;backface-visibility:hidden}
.ym-dragon{top:46%;width:min(88vw,60vh);height:auto;transform:translate(-50%,-50%);animation:dragonIn 1.3s cubic-bezier(.2,1.15,.4,1) both}
@keyframes dragonIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.12) rotate(-70deg)}55%{opacity:1}100%{opacity:1;transform:translate(-50%,-50%) scale(1) rotate(0)}}
#ymfx.p2 .ym-dragon{animation:dragonBack .7s ease-out forwards}
@keyframes dragonBack{from{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:.5;transform:translate(-50%,-50%) scale(1.18)}}
.ym-streak{position:absolute;left:-70%;top:36%;width:60%;height:26%;opacity:0;transform:skewX(-25deg);background:linear-gradient(90deg,transparent,rgba(255,242,205,.75),transparent)}
#ymfx.p2 .ym-streak{animation:streak2 .7s ease-out .08s}
@keyframes streak2{0%{left:-70%;opacity:1}100%{left:130%;opacity:1}}
.ym-text{top:47%;width:min(98vw,105vh);height:auto;transform:translate(-50%,-50%);opacity:0}
#ymfx.p2 .ym-text{animation:textSlam .55s cubic-bezier(.2,1.6,.35,1) both,textPulse 1.3s ease-in-out .6s infinite}
@keyframes textSlam{0%{opacity:0;transform:translate(-50%,-50%) scale(3.2) rotate(-8deg)}60%{opacity:1}100%{opacity:1;transform:translate(-50%,-50%) scale(1) rotate(-3deg)}}
@keyframes textPulse{0%,100%{opacity:1;transform:translate(-50%,-50%) scale(1) rotate(-3deg)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.035) rotate(-3deg)}}
#ymfx .skip{position:absolute;left:0;right:0;bottom:calc(18px + env(safe-area-inset-bottom,0px));text-align:center;font-size:12px;font-weight:700;color:rgba(255,240,210,.6)}
.new{display:inline-block;margin-left:8px;font-family:var(--disp);font-size:13px;color:#3a2208;background:linear-gradient(180deg,#fff2b8,#ffc454);border-radius:6px;padding:1px 6px;vertical-align:middle;text-shadow:none}
.stream{margin:4px 0 16px;font-weight:900;font-size:14px;color:var(--gold);letter-spacing:.04em}
.colgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}
.ci{background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:12px;padding:10px 10px 8px;text-align:left}
.ci .n{font-family:var(--brush);font-size:19px;line-height:1.25}
.ci .m{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:var(--ink-soft);margin-top:4px}
.ci .m b{color:var(--gold);font-family:var(--disp);font-weight:400;font-size:16px}
.ci.ym{border-color:rgba(255,130,60,.65);background:linear-gradient(135deg,rgba(255,110,40,.2),rgba(255,210,120,.08))}
.ci.lock{opacity:.45}.ci.lock .n{letter-spacing:.2em;color:var(--ink-soft)}
.rec{font-size:13px;font-weight:700;color:var(--ink-soft);min-height:18px}

/* 和了演出 */
#winOv{background:radial-gradient(ellipse at 50% 38%,rgba(70,30,100,.5),rgba(8,5,26,.92) 75%)}
.rays{position:fixed;left:50%;top:36%;width:220vmax;height:220vmax;margin:-110vmax 0 0 -110vmax;pointer-events:none;
  background:repeating-conic-gradient(from 0deg,rgba(255,214,130,.14) 0deg 6deg,transparent 6deg 18deg);
  -webkit-mask:radial-gradient(circle,#000 0,transparent 42%);mask:radial-gradient(circle,#000 0,transparent 42%);animation:spin 30s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.winbox{position:relative;width:calc(100% - 32px);max-width:380px;text-align:center}
.tsumoTxt{font-family:var(--disp);font-size:96px;line-height:1.05;letter-spacing:.06em;
  background:linear-gradient(180deg,#fffbe8 8%,#ffd76e 42%,#e0902a 52%,#ffe7a0 72%,#fff8dc 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-stroke:1.5px rgba(90,40,10,.85);filter:drop-shadow(0 0 16px rgba(255,190,90,.75)) drop-shadow(0 6px 0 rgba(60,20,40,.7));
  animation:slam .55s cubic-bezier(.2,1.5,.4,1) both}
.tsumoTxt.ym,.rank.ym{background-image:linear-gradient(90deg,#ff9ac1,#ffd76e,#9ff0c8,#9fd0ff,#d7a6ff,#ff9ac1);background-size:200% 100%}
.tsumoTxt.ym{animation:slam .55s cubic-bezier(.2,1.5,.4,1) both,flow 2s linear infinite}
@keyframes slam{0%{opacity:0;transform:scale(3.4) rotate(-8deg)}60%{opacity:1}100%{opacity:1;transform:scale(1) rotate(-3deg)}}
@keyframes flow{to{background-position:200% 0}}
.wintiles{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:12px 0 4px}
.winbox .wintiles{animation:rise .5s ease-out .45s both}
.grp{display:flex;gap:2px}
.grp .t{width:24px}
@keyframes rise{0%{opacity:0;transform:translateY(16px)}100%{opacity:1;transform:none}}
.yakulist{margin:14px 0 4px}
.yk{position:relative;display:flex;justify-content:space-between;align-items:baseline;padding:6px 10px;overflow:hidden;
  border-bottom:1px solid rgba(255,214,140,.25);opacity:0;animation:yin .55s cubic-bezier(.2,.9,.3,1) var(--d) forwards}
.yk .yn{font-family:var(--brush);font-size:32px;color:#fff;text-shadow:0 0 10px rgba(255,140,190,.9),0 0 26px rgba(255,120,170,.5)}
.yk .yh{font-family:"Zen Maru Gothic",sans-serif;font-weight:900;font-size:17px;color:var(--gold)}
/* 英語の役名：筆文字に英字がないので見出し用の太字に。下に英語の言い換えを小さく添える */
html[lang=en] .yk .yn,html[lang=en] .ci .n,html[lang=en] .colinfo .cin b{font-family:var(--disp);font-weight:400;letter-spacing:.01em}
html[lang=en] .yk .yn{font-size:25px;line-height:1.15;text-align:left}
html[lang=en] .tsumoTxt{font-size:min(76px,17vw);letter-spacing:.02em}
html[lang=en] .ci .n{font-size:16px}
html[lang=en] .colinfo .cin b{font-size:19px}
.yn .ye,.ci .n small,.colinfo .cin b small{display:block;font-family:"Zen Maru Gothic",sans-serif;font-weight:700;font-size:12px;letter-spacing:.03em;color:var(--ink-soft);text-shadow:none}
.yn .ye{font-size:13px;color:rgba(255,236,214,.8)}
.yk::after{content:"";position:absolute;top:0;bottom:0;left:-50%;width:40%;background:linear-gradient(90deg,transparent,rgba(255,244,210,.85),transparent);transform:skewX(-20deg);animation:streak .7s ease-out var(--d) both}
@keyframes yin{0%{opacity:0;transform:translateX(-36px);letter-spacing:.4em;filter:blur(4px)}100%{opacity:1;transform:none;letter-spacing:.02em;filter:none}}
@keyframes streak{0%{left:-50%}100%{left:130%}}
.rank{font-family:var(--disp);font-size:48px;margin-top:12px;background:linear-gradient(180deg,#fff6d0,#ffc454 55%,#e0862a);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 14px rgba(255,180,80,.7));opacity:0;animation:stamp .45s cubic-bezier(.2,1.6,.4,1) var(--d) forwards}
.rank.ym{animation:stamp .45s cubic-bezier(.2,1.6,.4,1) var(--d) forwards,flow 2s linear infinite}
@keyframes stamp{0%{opacity:0;transform:scale(2.4)}100%{opacity:1;transform:scale(1)}}
.wpts{font-family:var(--disp);font-size:42px;color:#fff;margin:6px 0 18px;text-shadow:0 0 18px rgba(255,200,120,.6);opacity:0;animation:rise .4s ease-out var(--d) forwards}
.wpts small{font-size:18px;margin-left:4px;color:var(--gold)}
.wbtn{opacity:0;animation:rise .4s ease-out var(--d) forwards}
#flash{position:absolute;inset:0;background:#fff8e6;opacity:0;pointer-events:none;z-index:36}
#flash.go{animation:flash .6s ease-out}
@keyframes flash{0%{opacity:.9}100%{opacity:0}}

@media (prefers-reduced-motion: reduce){
  .btn.tsumo,.settle .dots i,.ht,.ht.a,.bump,.rays,.tsumoTxt,.yk,.yk::after,.rank,.wpts,.wbtn,.winbox .wintiles{animation:none!important;opacity:1}
  .ht.a{transform:translate(16px,0) rotate(8deg)} .ht.b{transform:translate(-6px,0) rotate(-3deg)}
  #flash.go{animation:none}
  #skyfx,#skyfx::after,#nightfx .stars,.eq span,.ym-rays,.ym-embers span,#ymfx.p2 .ym-stage{animation:none}
  .meteor{display:none}
}

/* アイコン（絵文字の代わり。index.html 先頭の <symbol>） */
.ic{display:inline-block;width:1.25em;height:1.25em;vertical-align:-.27em;flex:none;overflow:visible}
.btn>.ic,.stream>.ic,.dbg>.ic,#overStats .ic{margin-right:.32em}
#quitBtn .ic,#music .ic,#mute .ic{width:18px;height:18px;vertical-align:middle}
#music{color:var(--gold)}
#hearts{gap:2px}
#hearts{display:flex;align-items:center;gap:1px;padding-top:4px;padding-bottom:4px}
#hearts .ic{width:17px;height:17px;vertical-align:middle}
.howrules p .ic{width:1.3em;height:1.3em;margin-right:.3em;vertical-align:-.3em}
.rtable .ic{width:22px;height:22px;vertical-align:middle}
.row2 .btn>.ic,.endbtn>.ic{width:21px;height:21px;vertical-align:-5px}
#quitBtn .ic,#music .ic,#mute .ic{width:20px;height:20px}
#hearts .ic{width:19px;height:19px}

/* 役の説明（和了画面・役コレクション） */
.yk{flex-wrap:wrap}
.yk .yd{flex-basis:100%;font-size:12px;font-weight:700;color:var(--ink-soft);text-align:left;margin-top:1px;line-height:1.4}
button.ci{font:inherit;color:inherit;cursor:pointer;width:100%}
.ci.sel{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold) inset}
.colinfo{margin:12px 0 0;padding:12px;border-radius:12px;border:1px dashed var(--line);font-size:13px;font-weight:700;color:var(--ink-soft);text-align:center}
.colinfo.on{border-style:solid;border-color:rgba(255,210,130,.55);background:rgba(255,210,130,.07);color:var(--ink);text-align:left}
.colinfo .cin{display:flex;justify-content:space-between;align-items:baseline}
.colinfo .cin b{font-family:var(--brush);font-weight:400;font-size:22px;color:var(--gold)}
.colinfo .cin span{font-weight:900;font-size:14px;color:var(--gold)}
.colinfo p{margin:6px 0 8px;line-height:1.6}
.colinfo .cex{display:flex;flex-wrap:wrap;gap:6px}
.colinfo .cex span{display:flex;gap:1px}
.colinfo .cex .t{width:17px;box-shadow:0 2px 0 var(--mint),0 3px 4px rgba(0,0,0,.3)}

/* 手牌のまとまり（色ごと・面子ごと）と待ち */
#hand{gap:9px;align-items:flex-end}
#hand .hg{display:flex;gap:2px;flex:none}
#hand .hg.rest{opacity:.4}
#hand .hg.wait{align-items:center;gap:3px;padding-left:9px;border-left:1px dashed rgba(255,122,162,.7)}
#hand .wl{font-size:11px;font-weight:900;color:var(--pink);writing-mode:vertical-rl;letter-spacing:.1em;margin-right:1px}
#hand .t.ghost{opacity:.6;box-shadow:0 3px 0 var(--pink),0 0 0 2px rgba(255,122,162,.65);animation:ghostPulse 1.4s ease-in-out infinite}
@keyframes ghostPulse{50%{opacity:.95}}
#handlabel.tenpai{color:var(--pink)}
#handlabel.tenpai .tag{color:#fff;background:linear-gradient(180deg,#ffa3c2,#ff5f8f);border-color:transparent;box-shadow:0 2px 0 #a8345d}
@media (prefers-reduced-motion: reduce){#hand .t.ghost{animation:none}}

/* はじめての人への案内の吹き出し */
#coach{position:relative;max-width:520px;margin:0 auto 12px;padding:10px 14px;border-radius:14px;font-size:14px;font-weight:900;line-height:1.5;color:#3a2208;
  background:linear-gradient(180deg,#fff3c4,#ffd27a);box-shadow:0 4px 0 #a86a22,0 8px 24px rgba(10,5,30,.4);pointer-events:auto}
#coach::after{content:"";position:absolute;left:50%;bottom:-7px;width:14px;height:14px;transform:translateX(-50%) rotate(45deg);background:#ffd27a;box-shadow:3px 3px 0 #a86a22}
#coach[hidden]{display:none}
#hand.many{gap:5px}#hand.many .t{width:20px}
#handlabel .wt{display:inline-flex;gap:2px;flex:none}
#handlabel .wt .t{width:17px;opacity:.75;box-shadow:0 2px 0 var(--pink),0 0 0 1.5px rgba(255,122,162,.8);animation:ghostPulse 1.4s ease-in-out infinite}
@media (prefers-reduced-motion: reduce){#handlabel .wt .t{animation:none}}
.ci.lock{opacity:.62}.ci.lock .n{letter-spacing:normal}