:root{--bg:#f5f2fb;--ink:#3a3156;--sub:#7d7399;--violet:#7a5cd6;--gold:#b99a5b;--night:#120d2a}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Shippori Mincho','Yu Mincho','Hiragino Mincho ProN',serif;color:var(--ink);background:var(--bg);overflow:hidden;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
#app{position:fixed;inset:0;overflow:hidden}

/* ---------- screens ---------- */
.screen{position:absolute;inset:0;display:none;flex-direction:column;align-items:center}
.screen.active{display:flex;animation:fade .45s ease}
.screen.dark{background:radial-gradient(ellipse at 50% 60%,#3a2a78 0%,#1a1240 45%,#07051a 100%);color:#f3eeff}
@keyframes fade{from{opacity:0}to{opacity:1}}

#collection{
  background:
    radial-gradient(60vmax 40vmax at 85% 8%,rgba(185,156,245,.38),transparent 60%),
    radial-gradient(50vmax 40vmax at 8% 92%,rgba(255,190,220,.3),transparent 60%),
    radial-gradient(40vmax 30vmax at 20% 15%,rgba(160,205,255,.28),transparent 60%),
    linear-gradient(#fbfaff,#efe9fa);
}
.hud{position:relative;z-index:3;width:100%;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;gap:10px;flex:none}
.hud h2{font-size:clamp(14px,4.4vw,18px);letter-spacing:.3em;white-space:nowrap}
.hud-r{display:flex;gap:8px}
.gems{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #dcd2f2;border-radius:99px;padding:5px 6px 5px 14px;box-shadow:0 2px 10px rgba(110,80,190,.12);font-family:'Cinzel',serif}
.gem{color:var(--violet)}
.gems button{width:26px;height:26px;border-radius:50%;background:linear-gradient(#9a7ff0,#6a4bc4);color:#fff;font-size:15px;line-height:1}
.chip{background:#fff;border:1px solid #dcd2f2;border-radius:99px;padding:7px 14px;font-size:13px;box-shadow:0 2px 10px rgba(110,80,190,.1);white-space:nowrap}
.chip.ghost{box-shadow:none;background:transparent}
.chip:hover{border-color:var(--violet)}

.home-main{position:relative;z-index:2;isolation:isolate;flex:1;min-height:0;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.6vh;padding:0 16px 3vh}
.eyebrow{font-family:'Cinzel',serif;font-size:12px;letter-spacing:.5em;color:var(--gold)}
h1{font-size:clamp(28px,5.2vh,46px);letter-spacing:.24em;text-align:center;font-weight:800;line-height:1.1;background:linear-gradient(120deg,#5a3fb8,#9a7ff0 50%,#c58ad6);-webkit-background-clip:text;background-clip:text;color:transparent}
h1 small{display:block;font-family:'Cinzel',serif;font-size:.3em;letter-spacing:.6em;color:var(--sub);-webkit-text-fill-color:var(--sub);margin-top:.6em}
#banner{display:flex;justify-content:center;align-items:center;--w:min(30vw,29vh);height:calc(var(--w)*1.52);margin:1vh 0}
#banner .card{margin:0 calc(var(--w)*-.09);transition:transform .35s cubic-bezier(.2,.8,.2,1);cursor:pointer}
#banner .card:nth-child(1){transform:rotate(-9deg) translateY(4%)}
#banner .card:nth-child(2){transform:scale(1.1);z-index:2}
#banner .card:nth-child(3){transform:rotate(9deg) translateY(4%)}
#banner .card:hover{transform:scale(1.14) translateY(-3%);z-index:3}
.pity{font-size:13px;color:#e9e2ff;text-shadow:0 1px 6px rgba(10,5,30,.8)}
.pity b{color:#ffd98a;font-size:17px;font-family:'Cinzel',serif}
.link{text-decoration:underline;font-size:12px;color:#d8cdf5;margin-left:6px}

/* ---------- タイトル・ホーム共通の背景画 ---------- */
#title,#home,#shop,#gacha{background:#120c2c;color:#f6eedc}
.art-bg{position:absolute;inset:-4%;background:url(../img/title.jpg) center/cover no-repeat;animation:kenburns 38s ease-in-out infinite alternate}
.art-bg.dim{filter:blur(2px) brightness(.62) saturate(1.15)}
@keyframes kenburns{to{transform:scale(1.08) translate(-1.6%,1.2%)}}
.art-veil{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 70% 60% at 50% 42%,transparent,rgba(16,9,44,.38) 70%,rgba(8,5,26,.8)),linear-gradient(rgba(10,6,30,.35),transparent 22%,transparent 62%,rgba(10,6,30,.82))}
.motes{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}
.mote{position:absolute;bottom:-12px;width:var(--s);height:var(--s);border-radius:50%;opacity:0;
  background:radial-gradient(circle,#fff,rgba(255,232,180,.85) 35%,rgba(200,170,255,0) 70%);animation:mote var(--d) linear var(--dl) infinite}
@keyframes mote{0%{transform:translate(0,0);opacity:0}12%{opacity:.95}85%{opacity:.6}100%{transform:translate(var(--x),-108vh);opacity:0}}

/* ---------- ロゴ ---------- */
.logo{position:relative;z-index:2;text-align:center;display:flex;flex-direction:column;align-items:center;animation:logoIn 1.8s cubic-bezier(.2,.8,.2,1) both}
@keyframes logoIn{from{opacity:0;transform:scale(1.12);filter:blur(12px)}}
.logo-sigil{position:absolute;left:50%;top:52%;width:min(92vw,66vh);aspect-ratio:1;transform:translate(-50%,-50%);z-index:-1;opacity:.8;
  filter:drop-shadow(0 0 6px rgba(255,220,150,.8)) drop-shadow(0 0 24px rgba(180,140,255,.6))}
.logo::after{content:'';position:absolute;left:50%;top:50%;width:125%;height:160%;transform:translate(-50%,-50%);z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse closest-side,rgba(18,10,46,.6),rgba(18,10,46,.25) 60%,transparent)}
.logo-sigil .spin{width:100%;height:100%;animation:spin 80s linear infinite}
.logo-sigil svg{width:100%;height:100%;display:block}
.logo-eyebrow{white-space:nowrap;font-family:'Cinzel',serif;font-size:clamp(8px,min(1.6vh,2.6vw),13px);letter-spacing:.55em;padding-left:.55em;color:#f3dfae;text-shadow:0 0 10px rgba(255,210,140,.8)}
.logo-jp{margin:.12em 0 .1em;font-family:'Shippori Mincho','Yu Mincho',serif;white-space:nowrap;font-weight:800;font-size:clamp(40px,min(12vh,17vw),112px);letter-spacing:.16em;padding-left:.16em;line-height:1.15;
  background:linear-gradient(110deg,transparent 42%,rgba(255,255,255,.95) 50%,transparent 58%) 0 0/260% 100% no-repeat,
             linear-gradient(180deg,#fffdf6 0%,#ffeab4 32%,#d6a344 54%,#fff3cf 72%,#b9852c 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 2px 0 #2c1a4a) drop-shadow(0 0 2px #2c1a4a) drop-shadow(0 0 18px rgba(255,212,140,.7)) drop-shadow(0 0 46px rgba(160,120,255,.6));
  animation:shineText 5s ease-in-out 1.6s infinite}
@keyframes shineText{0%{background-position:160% 0,0 0}45%,100%{background-position:-60% 0,0 0}}
.logo-en{display:flex;align-items:center;gap:14px;font-family:'Cinzel',serif;white-space:nowrap;font-weight:900;font-size:clamp(11px,min(2.7vh,3.8vw),25px);letter-spacing:.62em;color:#f8ebc6;text-shadow:0 0 12px rgba(255,220,160,.85),0 2px 4px rgba(20,10,40,.9)}
.logo-en span{padding-left:.62em}
.logo-en::before,.logo-en::after{content:'';width:clamp(30px,9vw,90px);height:1px;background:linear-gradient(90deg,transparent,#f3d98f)}
.logo-en::after{transform:scaleX(-1)}
.logo.small{animation:none}
.logo.small .logo-jp{font-size:clamp(28px,min(6vh,11vw),54px)}
.logo.small .logo-en{font-size:clamp(9px,min(1.6vh,2.8vw),14px)}
.ribbon{position:relative;font-family:'Cinzel',serif;font-size:12px;letter-spacing:.5em;padding:5px 18px 5px calc(18px + .5em);color:#2c1d10;font-weight:900;
  background:linear-gradient(90deg,#c9a052,#fff0c2 50%,#c9a052);clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 50%,calc(100% - 10px) 100%,10px 100%,0 50%)}

/* ---------- タイトル ---------- */
#title{justify-content:center;cursor:pointer;background:#120d2a}   /* 絵の読み込み前・ロゴが消える途中も暗いまま */
#title .logo{margin-top:-8vh}
.tap{position:absolute;bottom:13vh;z-index:2;font-family:'Cinzel',serif;font-size:clamp(13px,2.1vh,18px);letter-spacing:.6em;padding-left:.6em;color:#fff;
  text-shadow:0 0 12px rgba(200,170,255,.95),0 0 3px #2c1a4a;animation:tapBlink 2.4s ease-in-out 1.8s infinite both}
@keyframes tapBlink{0%,100%{opacity:.25}50%{opacity:1}}
#title.leaving .logo{animation:logoOut .8s ease-in forwards}
#title.leaving .tap{animation:none;opacity:0;transition:opacity .2s}
@keyframes logoOut{to{opacity:0;transform:scale(1.25);filter:blur(8px)}}

/* ---------- ホーム（背景画の上） ---------- */
#home .gems,#home .chip,#shop .gems,#shop .chip,#gacha .gems,#gacha .chip{background:rgba(22,13,52,.55);border-color:rgba(232,203,140,.6);color:#f6eedc;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 2px 14px rgba(0,0,0,.35)}
#home .gem,#shop .gem,#gacha .gem{color:#ecc979}
#banner{position:relative}
#banner::before{content:'';position:absolute;left:50%;top:52%;width:150%;height:90%;transform:translate(-50%,-50%);z-index:-1;border-radius:50%;
  background:radial-gradient(ellipse,rgba(190,160,255,.55),rgba(120,90,220,.18) 45%,transparent 70%);filter:blur(8px)}
#banner .card .face{box-shadow:0 14px 34px rgba(0,0,0,.55),0 0 22px rgba(170,140,255,.35)}
.btn.primary::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(110deg,transparent 38%,rgba(255,255,255,.5) 50%,transparent 62%) 0 0/260% 100% no-repeat;animation:shineBtn 3.4s ease-in-out infinite}
@keyframes shineBtn{0%{background-position:160% 0}50%,100%{background-position:-60% 0}}
.pulls{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;flex:none}
.ticket-pulls{margin-top:8px;align-items:center;gap:12px}
.ticket-have{font-size:13px;color:#cfc4ee;letter-spacing:.06em}
.ticket-have b{font-family:'Cinzel',serif;font-size:17px;color:#ffd98a;margin:0 2px}
#gacha .ticket-pulls .btn{width:200px}
.btn{position:relative;min-width:150px;padding:11px 26px;border-radius:99px;background:#fff;border:1.5px solid var(--gold);box-shadow:0 4px 16px rgba(110,80,190,.16);display:flex;flex-direction:column;align-items:center;gap:1px;transition:transform .12s,box-shadow .12s;font-weight:800;letter-spacing:.14em;color:var(--ink)}
.btn em{font-style:normal;font-family:'Cinzel',serif;font-size:12px;font-weight:500;opacity:.8;letter-spacing:.05em}
.btn i{position:absolute;top:-11px;right:-6px;font-style:normal;font-size:10px;letter-spacing:.05em;background:linear-gradient(90deg,#ffb86b,#ff7fa8);color:#fff;border-radius:99px;padding:2px 9px;font-weight:500}
.btn.primary{background:linear-gradient(135deg,#8c6ff0,#5a3fb8);color:#fff;border-color:#e9d9a8;box-shadow:0 6px 22px rgba(100,70,200,.45)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.98)}

/* ---------- card ---------- */
.card{--rx:0;--ry:0;--act:0;--mx:50%;--my:50%;width:var(--w,200px);aspect-ratio:5/7;perspective:1100px;position:relative;flex:none}
.card-inner{position:absolute;inset:0;border-radius:4.4%/3.15%;transition:transform .7s cubic-bezier(.2,.85,.25,1.1);transform:rotateX(calc(var(--rx)*1deg)) rotateY(calc(var(--ry)*1deg))}
.card.tilting .card-inner{transition:transform .08s linear}
.face{position:absolute;inset:0;border-radius:inherit;overflow:hidden;box-shadow:0 10px 30px rgba(30,15,80,.35)}
/* 裏表の切り替えは visibility で明示する（backface-visibility に頼ると、ブラウザによって表の絵が透けて見える） */
.card.down .face.front{visibility:hidden}
.card:not(.down) .face.back{visibility:hidden}
.card.flip .card-inner{animation:flipInner .6s}
.card.flip .face.front{animation:faceIn .6s both}
.card.flip .face.back{animation:faceOut .6s both}
@keyframes flipInner{0%{transform:rotateY(0);animation-timing-function:ease-in}50%{transform:rotateY(90deg)}50.01%{transform:rotateY(-90deg);animation-timing-function:ease-out}100%{transform:rotateY(0)}}
@keyframes faceIn{0%,50%{visibility:hidden}50.01%,100%{visibility:visible}}
@keyframes faceOut{0%,50%{visibility:visible}50.01%,100%{visibility:hidden}}
.art{width:100%;height:100%;display:block}
.holo,.glare{position:absolute;inset:0;border-radius:inherit;pointer-events:none}
.holo{display:none;mix-blend-mode:color-dodge;opacity:calc(.12 + var(--act)*.38);background-size:260% 260%;
  background-position:calc(50% + var(--ry)*3%) calc(50% + var(--rx)*3%);transition:opacity .3s}
.r-SSR .holo{display:block;background-image:
  repeating-linear-gradient(118deg,hsla(330,100%,72%,.55) 0%,hsla(45,100%,70%,.55) 7%,hsla(150,100%,70%,.5) 14%,hsla(200,100%,70%,.55) 21%,hsla(270,100%,74%,.55) 28%,hsla(330,100%,72%,.55) 35%),
  repeating-linear-gradient(60deg,transparent 0 2.4%,rgba(255,255,255,.22) 2.6% 3%,transparent 3.2% 6%)}
.r-SR .holo{display:block;opacity:calc(.08 + var(--act)*.3);background-image:repeating-linear-gradient(118deg,transparent 0%,hsla(215,30%,92%,.6) 9%,hsla(200,40%,96%,.35) 13%,transparent 22%)}
.glare{mix-blend-mode:overlay;opacity:var(--act);background:radial-gradient(circle at var(--mx) var(--my),rgba(255,255,255,.75),transparent 55%);transition:opacity .3s}
.L-bg,.L-char,.L-fx{transition:transform .12s linear}
.card.tilt .L-bg{transform:translate(calc(var(--ry)*.5px),calc(var(--rx)*-.5px))}
.card.tilt .L-char{transform:translate(calc(var(--ry)*-.35px),calc(var(--rx)*.35px))}
.card.tilt .L-fx{transform:translate(calc(var(--ry)*-1.2px),calc(var(--rx)*1.2px))}
.r-SSR .face.front{box-shadow:0 10px 30px rgba(30,15,80,.35),0 0 18px rgba(255,208,110,.55),0 0 34px rgba(255,160,230,.35)}
.r-SR .face.front{box-shadow:0 10px 30px rgba(30,15,80,.35),0 0 18px rgba(215,225,245,.55)}

/* ---------- summon ---------- */
#sky{position:absolute;inset:0;width:100%;height:100%}
.skip{position:absolute;top:16px;right:16px;z-index:5;font-family:'Cinzel',serif;font-size:12px;letter-spacing:.2em;color:#fff;border:1px solid rgba(255,255,255,.45);border-radius:99px;padding:8px 16px;background:rgba(20,10,50,.4);backdrop-filter:blur(4px)}
.skip:hover{background:rgba(255,255,255,.18)}

/* ---------- reveal ---------- */
#reveal{justify-content:center;cursor:pointer;--c:120,170,255}
#reveal[data-r="N"]{--c:185,185,205}
#reveal[data-r="C"]{--c:225,170,125}
#reveal[data-r="UC"]{--c:120,215,170}
#reveal[data-t="0"] .glow{width:min(80vw,62vh);opacity:.7;animation:none}
#reveal.charging-sr .rays-wrap{opacity:.55;filter:sepia(1) saturate(4) hue-rotate(-12deg)}
#reveal.charging-sr .rays{animation-duration:4s}
#reveal.charging-sr .glow{animation-duration:.35s}
#reveal.charging-sr #stage .card{animation:shake .16s linear infinite}
#reveal.charging::before,#reveal.cut::before{content:'';position:absolute;inset:0;background:rgba(0,0,0,.5)}
#reveal.cut .rays-wrap{opacity:1}
#reveal.cut .rays{animation-duration:1.6s}
#stage.quake{animation:quake .5s}
@keyframes quake{0%,100%{transform:none}15%{transform:translate(-12px,7px)}35%{transform:translate(10px,-8px)}55%{transform:translate(-7px,-5px)}75%{transform:translate(6px,5px)}}
#cutin{position:absolute;inset:0;z-index:6;pointer-events:none;display:none;align-items:center;justify-content:center;overflow:hidden}
#reveal.cut #cutin{display:flex}
.band{flex:none;width:140%;transform:rotate(-7deg);padding:2vh 0;text-align:center;white-space:nowrap;border-top:3px solid #fff;border-bottom:3px solid #fff;box-shadow:0 0 70px rgba(255,255,255,.75);
  background:linear-gradient(90deg,#ff7ac8,#ffd76a,#8cf0c0,#7cc4ff,#c79aff,#ff7ac8);background-size:200% 100%;
  animation:bandIn 1.05s cubic-bezier(.2,.9,.2,1) both,bandFlow .9s linear infinite}
@keyframes bandIn{0%{clip-path:inset(0 100% 0 0)}20%{clip-path:inset(0 0 0 0)}84%{clip-path:inset(0 0 0 0)}100%{clip-path:inset(0 0 0 100%)}}
@keyframes bandFlow{to{background-position:200% 0}}
.band b{font-family:'Cinzel',serif;font-style:italic;font-weight:900;font-size:clamp(40px,9vh,84px);color:#fff;text-shadow:0 3px 0 #2c2344,0 0 26px #fff;margin-right:.35em;vertical-align:middle}
.band span{font-size:clamp(18px,4vh,36px);font-weight:800;letter-spacing:.4em;color:#2c2344;vertical-align:middle}
#reveal[data-r="SR"]{--c:255,205,95}
#reveal[data-r="SSR"]{--c:255,170,235}
#stage{--w:min(66vw,45vh);position:relative;z-index:2;margin-top:-6vh}
#stage .card.enter{animation:enter .55s cubic-bezier(.2,.9,.3,1.15) both}
@keyframes enter{from{transform:translateY(70vh) scale(.5) rotate(-14deg);opacity:0}to{transform:none;opacity:1}}
#stage .card.down{animation:enter .55s cubic-bezier(.2,.9,.3,1.15) both,float 2.4s ease-in-out .55s infinite}
@keyframes float{50%{transform:translateY(-1.4%)}}
#reveal.charging #stage .card{animation:shake .09s linear infinite}
@keyframes shake{0%{transform:translate(-3px,2px) rotate(-.6deg)}50%{transform:translate(3px,-2px) rotate(.6deg)}100%{transform:translate(-2px,-3px) rotate(-.3deg)}}
.glow{position:absolute;left:50%;top:44%;width:min(120vw,90vh);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(var(--c),.6),rgba(var(--c),.16) 42%,transparent 68%);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{transform:translate(-50%,-50%) scale(1.1);opacity:.75}}
.rays-wrap{position:absolute;inset:0;overflow:hidden;opacity:0;transition:opacity .5s;-webkit-mask-image:radial-gradient(circle at 50% 44%,#000 10%,transparent 62%);mask-image:radial-gradient(circle at 50% 44%,#000 10%,transparent 62%)}
.rays{position:absolute;left:50%;top:44%;width:200vmax;height:200vmax;margin:-100vmax 0 0 -100vmax;animation:spin 14s linear infinite;
  background:conic-gradient(#ff7ac8,#ffd76a,#8cf0c0,#7cc4ff,#c79aff,#ff7ac8);
  -webkit-mask-image:repeating-conic-gradient(#000 0 4deg,transparent 4deg 13deg);mask-image:repeating-conic-gradient(#000 0 4deg,transparent 4deg 13deg)}
@keyframes spin{to{transform:rotate(360deg)}}
#reveal.charging .rays-wrap{opacity:.9}
#reveal.charging .rays{animation-duration:2.5s}
#reveal.live[data-r="SSR"] .rays-wrap{opacity:.55}
#reveal.live[data-r="SR"] .rays-wrap{opacity:.55}   /* SR は旧 SSR と同じ虹の光条 */
/* SSR：画面が乱れて故障のような演出（#reveal.glitch） */
#glitchFx{position:absolute;inset:0;z-index:5;pointer-events:none;display:none;overflow:hidden}
#reveal.glitch #glitchFx{display:block}
#reveal.glitch::before{content:'';position:absolute;inset:0;background:rgba(0,0,0,.5)}
#reveal.glitch{animation:gl-flicker .14s steps(1) infinite}
@keyframes gl-flicker{0%{filter:brightness(1)}30%{filter:brightness(1.7) contrast(1.5)}50%{filter:brightness(.35)}70%{filter:brightness(1.2) hue-rotate(70deg)}100%{filter:brightness(.9) saturate(1.8)}}
#reveal.glitch #stage{animation:gl-jitter .1s steps(2) infinite;filter:drop-shadow(-8px 0 rgba(255,40,120,.9)) drop-shadow(8px 0 rgba(40,220,255,.9)) contrast(1.3)}
@keyframes gl-jitter{0%{transform:translate(-10px,2px) skewX(-7deg)}50%{transform:translate(9px,-6px) skewX(6deg)}100%{transform:translate(-3px,7px) skewX(-2deg)}}
#reveal.glitch .rays{animation-duration:.4s}
#glitchFx .tear{position:absolute;left:-10%;width:120%;height:6%;mix-blend-mode:screen;animation:gl-tear .22s steps(3) infinite}
#glitchFx .tear:nth-child(1){top:18%;animation-delay:-.07s;background:rgba(255,60,140,.55)}
#glitchFx .tear:nth-child(2){top:46%;height:3%;animation-delay:-.15s;background:rgba(60,230,255,.55)}
#glitchFx .tear:nth-child(3){top:71%;height:9%;animation-delay:-.03s;background:rgba(255,255,255,.4)}
@keyframes gl-tear{0%{transform:translateX(-12%) scaleY(1)}33%{transform:translateX(9%) scaleY(.4)}66%{transform:translateX(-5%) scaleY(1.6)}100%{transform:translateX(14%) scaleY(.7)}}
#glitchFx .noise{position:absolute;inset:0;opacity:.4;background:repeating-linear-gradient(0deg,rgba(255,255,255,.14) 0 2px,transparent 2px 5px),repeating-linear-gradient(90deg,rgba(0,0,0,.4) 0 7px,transparent 7px 23px);animation:gl-noise .12s steps(2) infinite}
@keyframes gl-noise{to{background-position:0 7px,41px 0}}
#glitchFx .err{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);font-family:'Cinzel',serif;font-weight:900;font-size:clamp(22px,6vh,52px);letter-spacing:.35em;color:#fff;text-shadow:-4px 0 #ff2c78,4px 0 #28dcff;opacity:0;animation:gl-err .3s steps(1) infinite}
@keyframes gl-err{0%{opacity:0}40%{opacity:1;transform:translate(-52%,-50%)}60%{opacity:0}80%{opacity:1;transform:translate(-48%,-49%)}}
/* SSR：ガタガタに揺れる（#reveal.rattle）→ 電源が切れたようにプツンと暗転（#reveal.poweroff） */
#reveal.rattle{animation:gl-rattle .07s linear infinite,gl-flicker .1s steps(1) infinite}
@keyframes gl-rattle{0%{transform:translate(-18px,10px) rotate(-1.4deg)}25%{transform:translate(16px,-12px) rotate(1.2deg)}50%{transform:translate(-12px,-16px) rotate(-.8deg)}75%{transform:translate(18px,14px) rotate(1.5deg)}100%{transform:translate(-16px,8px) rotate(-1.1deg)}}
#reveal.rattle #stage{animation:gl-jitter .05s steps(2) infinite;filter:drop-shadow(-14px 0 rgba(255,40,120,.95)) drop-shadow(14px 0 rgba(40,220,255,.95)) contrast(1.6)}
#reveal.rattle #glitchFx .tear{animation-duration:.1s}
#reveal.poweroff{animation:none;transform:none}
#reveal.poweroff #stage,#reveal.poweroff .rays-wrap,#reveal.poweroff .glow,#reveal.poweroff #glitchFx,#reveal.poweroff #info,#reveal.poweroff #counter,#reveal.poweroff .hint{animation:crt-off .3s ease-in forwards}
@keyframes crt-off{0%{transform:scaleY(1);filter:brightness(1.8)}60%{transform:scaleY(.012) scaleX(1.06);filter:brightness(3)}100%{transform:scaleY(.012) scaleX(0);filter:brightness(3);opacity:0}}
#reveal.poweroff::after{content:'';position:absolute;inset:0;background:#000;z-index:7;animation:crt-black .3s ease-in forwards}
@keyframes crt-black{0%{opacity:0}60%{opacity:.75}100%{opacity:1}}
#crtLine{position:absolute;left:6%;right:6%;top:44%;height:3px;background:#fff;box-shadow:0 0 30px 6px #fff;z-index:8;display:none;transform-origin:center}
#reveal.poweroff #crtLine{display:block;animation:crt-line .42s ease-in .14s both}
@keyframes crt-line{0%{transform:scaleX(1);opacity:1}70%{transform:scaleX(.02);opacity:1}100%{transform:scaleX(0);opacity:0}}
#info{position:absolute;bottom:9vh;left:0;right:0;text-align:center;z-index:3;pointer-events:none;min-height:70px}
#info .t{font-size:13px;letter-spacing:.4em;opacity:.8}
#info .n{font-size:clamp(22px,4.4vh,36px);font-weight:800;letter-spacing:.24em;text-shadow:0 0 18px rgba(var(--c),.9)}
#info .rar{font-family:'Cinzel',serif;font-weight:900;font-style:italic;font-size:clamp(20px,3.6vh,30px);color:rgb(var(--c));margin-right:.4em;letter-spacing:.05em}
#info>*{animation:rise .5s cubic-bezier(.2,.9,.3,1.2) both}
@keyframes rise{from{transform:translateY(18px);opacity:0}}
.new{display:inline-block;font-family:'Cinzel',serif;font-size:11px;font-weight:900;letter-spacing:.14em;background:linear-gradient(90deg,#ff6fa8,#ffb05a);color:#fff;border-radius:4px;padding:2px 7px;vertical-align:middle;margin-left:8px}
#counter{position:absolute;top:18px;left:18px;font-family:'Cinzel',serif;letter-spacing:.2em;font-size:13px;opacity:.8}
.hint{position:absolute;bottom:3.5vh;font-size:12px;letter-spacing:.4em;opacity:.65;animation:blink 1.6s ease-in-out infinite}
@keyframes blink{50%{opacity:.2}}

/* ---------- results ---------- */
#results{justify-content:center;gap:2.6vh;padding:16px}
#results h2{font-size:18px;letter-spacing:.5em;font-weight:500}
#resGrid{--w:min(17vw,21.5vh);display:grid;grid-template-columns:repeat(5,var(--w));gap:1.4vh 1.2vw;justify-content:center}
#resGrid.single{--w:min(56vw,40vh);grid-template-columns:var(--w)}
.cell{position:relative;cursor:pointer;animation:pop .45s cubic-bezier(.2,.9,.3,1.3) both;animation-delay:calc(var(--i)*60ms)}
@keyframes pop{from{transform:scale(.3) translateY(30px);opacity:0}}
.cell:hover{transform:translateY(-3px)}
.cell .new{position:absolute;top:-6px;right:-6px;z-index:2;margin:0;box-shadow:0 2px 8px rgba(0,0,0,.4)}
#results .btn{border-color:#e9d9a8}

/* ---------- collection ---------- */
#colGrid{flex:1;width:100%;max-width:1000px;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:16px;padding:6px 18px 30px;align-content:start}
#colGrid .card{width:100%}
/* 図鑑は全カード分のセルを並べるので重い。段階ポップ演出（--i×60ms。枚数が多いと数十秒ぶん要素がアニメし続ける）を切り、画面外のセルは描かない（スマホの処理落ち対策） */
#colGrid .cell{animation:none;content-visibility:auto;contain-intrinsic-size:auto 185px}
/* 遅延読み込み中の所持カードの枠（絵ができるまで大きさを保つ） */
#colGrid .col-ph{display:block;width:100%;aspect-ratio:600/840;border-radius:14px;background:rgba(40,28,92,.4);border:1px solid rgba(201,154,69,.22)}
#colGrid .cell.locked{cursor:default}
#colGrid .cell.locked{opacity:.75}
#colGrid .cell.locked.unopened{opacity:1;cursor:pointer}
.cnt{position:absolute;right:6px;bottom:6px;z-index:2;font-family:'Cinzel',serif;font-size:11px;background:rgba(25,15,55,.8);color:#fff;border-radius:99px;padding:2px 8px}
.q{position:absolute;inset:0;display:grid;place-items:center;font-size:36px;color:#b7a9d6;font-family:'Cinzel',serif}

/* ---------- modal ---------- */
.modal{position:absolute;inset:0;z-index:20;display:none;align-items:center;justify-content:center;background:rgba(14,8,36,.78);backdrop-filter:blur(6px);padding:16px}
.modal.open{display:flex;animation:fade .25s}
.modal-body{display:flex;flex-direction:column;align-items:center;gap:16px;max-height:100%}
.detail-body{color:#f3eeff}
#detailCard{--w:min(72vw,52vh)}
#detailText{max-width:440px;text-align:center;font-size:13.5px;line-height:1.9;letter-spacing:.06em}
.sheet{background:#fff;border-radius:18px;padding:24px 26px;width:min(440px,100%);overflow-y:auto}
.sheet h3{letter-spacing:.4em}
#ratesBody{width:100%;font-size:13px}
#ratesBody h4{font-family:'Cinzel',serif;margin:12px 0 4px;display:flex;justify-content:space-between;border-bottom:1px solid #e3daf5;padding-bottom:3px}
#ratesBody li{display:flex;justify-content:space-between;list-style:none;padding:2px 0;color:var(--sub)}
#ratesBody p{margin-top:12px;color:var(--sub);font-size:12px;line-height:1.7}

/* ---------- overlays ---------- */
#burst{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:30}
#flash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none;z-index:40}
#toast{position:absolute;left:50%;bottom:8vh;transform:translateX(-50%);background:rgba(25,15,55,.9);color:#fff;font-size:13px;border-radius:99px;padding:9px 20px;opacity:0;transition:opacity .3s;pointer-events:none;z-index:50;white-space:nowrap}
#toast.on{opacity:1}

@media (prefers-reduced-motion:reduce){.rays,.glow,.hint,#stage .card.down{animation:none!important}}

/* 縦長の画面（スマホ）ではタイトルのロゴを2行にする */
@media (max-width:600px) and (orientation:portrait){
  #title .logo-jp{font-size:clamp(56px,min(25vw,12vh),150px);line-height:1.08}
  #title .logo-jp.en{font-size:clamp(40px,min(17vw,10vh),120px);line-height:1.02}
  #title .logo-jp span{display:block}
}

/* ---------- ジェムショップ ---------- */
.shop-main{position:relative;z-index:2;flex:1;min-height:0;width:100%;max-width:980px;overflow-y:auto;padding:6px 16px 28px;display:flex;flex-direction:column;gap:18px}
.shop-note{text-align:center;font-size:12px;color:#d8cdf5;letter-spacing:.08em;line-height:1.7}
#shopGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:22px 14px;padding-top:8px}
.pack{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 10px 14px;border-radius:16px;color:#f6eedc;
  background:linear-gradient(160deg,rgba(70,48,140,.78),rgba(22,13,52,.88));border:1px solid rgba(232,203,140,.55);
  box-shadow:0 8px 24px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.14);transition:transform .15s,box-shadow .15s}
.pack:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.45),0 0 22px rgba(190,160,255,.4)}
.pack.special{border:1.5px solid #ffd98a;background:linear-gradient(160deg,rgba(150,92,48,.82),rgba(48,22,70,.92));box-shadow:0 8px 24px rgba(0,0,0,.35),0 0 20px rgba(255,200,120,.35)}
.pack[disabled]{opacity:.42;cursor:default;transform:none;box-shadow:none}
.pack-icon{width:110px;height:84px}
.pack-icon svg{width:100%;height:100%;overflow:visible;display:block}
.pack-gems{font-family:'Cinzel',serif;font-weight:900;font-size:20px;color:#fff;text-shadow:0 0 10px rgba(200,170,255,.85);line-height:1.2;text-align:center}
.pack-gems small{display:block;font-size:11px;color:#ffd98a;font-weight:500;letter-spacing:.05em}
.pack-price{margin-top:4px;min-width:96px;padding:5px 14px;border-radius:99px;background:linear-gradient(#fff6da,#d9b25e);color:#2c1d10;font-weight:800;font-size:14px;letter-spacing:.04em;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.pack .tag{position:absolute;top:-10px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:11px;padding:2px 11px;border-radius:99px;
  background:linear-gradient(90deg,#ff6fa8,#ffb05a);color:#fff;font-weight:800;letter-spacing:.08em;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.shop-legal{text-align:center;font-size:11px;color:#a99cc9;line-height:1.7}
.dark-sheet{background:linear-gradient(170deg,#2e2264,#160f33);color:#f6eedc;border:1px solid rgba(232,203,140,.55);text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.5)}
#buyBody{display:flex;flex-direction:column;align-items:center;gap:8px}
#buyBody p{font-size:14px;line-height:1.8}
#buyBody b{font-family:'Cinzel',serif;color:#fff;font-size:18px}
#buyBody .sub{font-size:11.5px;color:#a99cc9}
.login-sheet{gap:10px}
/* 期間限定ガチャのお知らせ */
.event-sheet{gap:10px;width:min(400px,100%);border-color:rgba(255,150,60,.8);box-shadow:0 0 40px rgba(255,120,30,.35),0 20px 60px rgba(0,0,0,.5);background:radial-gradient(120% 80% at 50% 0%,#4a2470 0%,#22123f 55%,#140b26 100%)}
.event-sheet .event-h{margin:2px 0 0;font-size:clamp(19px,6.2vw,25px);line-height:1.45;font-weight:900;letter-spacing:.08em;white-space:pre-line;color:#ffd08a;text-shadow:0 0 14px rgba(255,140,40,.8)}
.event-art{display:flex;justify-content:center;gap:6px;width:100%}
.event-art img{width:31%;aspect-ratio:1040/1520;object-fit:cover;border-radius:10px;border:1.5px solid rgba(255,170,80,.7);box-shadow:0 6px 18px rgba(0,0,0,.45)}
.event-sub{font-size:13px;line-height:1.7;color:#f0e2ff}
#gacha.event .ribbon{background:linear-gradient(90deg,#ff9a3c,#ffcf7a,#ff9a3c);color:#2a1206;letter-spacing:.2em}
#hubGachaSub.event{color:#ffb860;font-weight:700}
.login-gem{width:170px;height:130px;animation:bob 2.4s ease-in-out infinite}
.login-gem svg{width:100%;height:100%;overflow:visible}
@keyframes bob{50%{transform:translateY(-8px)}}
.login-amt{font-family:'Cinzel',serif;font-size:36px;font-weight:900;color:#fff;text-shadow:0 0 16px rgba(255,214,140,.95)}
.login-day{font-size:13px;color:#d8cdf5;letter-spacing:.12em;margin-bottom:6px}

/* ---------- ホーム（対戦が主役） ---------- */
.hub{gap:2vh}
.hub-stage{position:relative;display:flex;justify-content:center;align-items:flex-end;--w:min(24vw,19vh,170px);height:calc(var(--w) * 1.5);margin:1vh 0}
.hub-stage::before{content:'';position:absolute;left:50%;top:55%;width:170%;height:90%;transform:translate(-50%,-50%);z-index:-1;border-radius:50%;
  background:radial-gradient(ellipse,rgba(190,160,255,.5),rgba(120,90,220,.15) 45%,transparent 70%);filter:blur(8px)}
.hub-stage .card{margin:0 calc(var(--w) * -.12);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.hub-stage .card:nth-child(1){transform:rotate(-12deg) translateY(10%) scale(.86)}
.hub-stage .card:nth-child(2){transform:rotate(-5deg) translateY(2%) scale(.94)}
.hub-stage .card:nth-child(3){transform:scale(1.06);z-index:3}
.hub-stage .card:nth-child(4){transform:rotate(5deg) translateY(2%) scale(.94)}
.hub-stage .card:nth-child(5){transform:rotate(12deg) translateY(10%) scale(.86)}
.hub-empty{font-size:13px;color:#d8cdf5;letter-spacing:.08em;text-align:center;line-height:1.8;padding:18px 22px;border-radius:14px;background:rgba(20,12,50,.55);border:1px solid rgba(232,203,140,.4)}
.hub-record{display:flex;gap:10px;font-size:13px;color:#e9e2ff;letter-spacing:.08em;text-shadow:0 1px 4px rgba(0,0,0,.8)}
.hub-record b{font-family:'Cinzel',serif;color:#ffd98a;font-size:16px}
.hub-battle{min-width:min(86vw,340px);padding:16px 30px;font-size:22px;letter-spacing:.35em}
.hub-battle em{font-size:12px;letter-spacing:.15em}
.hub-menu{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;width:min(100%,520px)}
.hub-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:12px 4px;border-radius:14px;color:#f6eedc;
  background:linear-gradient(160deg,rgba(70,48,140,.75),rgba(22,13,52,.85));border:1px solid rgba(232,203,140,.55);box-shadow:0 6px 16px rgba(0,0,0,.35);transition:transform .15s}
.hub-item:hover{transform:translateY(-2px)}
.hub-item b{font-size:16px;letter-spacing:.2em;padding-left:.2em}
.hub-item small{font-size:10px;color:#cfc4ee;letter-spacing:.04em;white-space:nowrap}
#toGacha{background:linear-gradient(160deg,rgba(150,92,48,.8),rgba(48,22,70,.9));border-color:#ffd98a}
.gacha-note{font-size:11.5px;color:#cfc4ee;letter-spacing:.06em;text-shadow:0 1px 4px rgba(0,0,0,.8)}
@media (max-width:600px){
  .hub-menu{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hub-battle{font-size:20px}
}

/* 英語のタイトルロゴ（Cinzel） */
.logo-jp.en{font-family:'Cinzel','Times New Roman',serif;font-weight:900;letter-spacing:.08em;padding-left:.08em;font-size:clamp(34px,min(10vh,9.5vw),104px)}
.logo.small .logo-jp.en{font-size:clamp(24px,min(5.4vh,8.4vw),50px)}
@media (max-width:600px){.logo-en{font-size:clamp(9px,2.7vw,14px);letter-spacing:.3em;gap:8px}.logo-en span{padding-left:.3em}.logo-en::before,.logo-en::after{width:clamp(16px,6vw,40px)}}
.hub-online{min-width:min(86vw,340px);padding:10px 26px;background:linear-gradient(135deg,#1e3a8a,#0e1a4a);color:#e6f0ff;border-color:#9ac4ff;box-shadow:0 6px 20px rgba(60,110,230,.45)}
.hub-online em{color:#bcd4ff}
.ol-sheet{gap:12px;text-align:center;overflow-x:hidden}
#olMenu,#olWait,#olNeed{width:100%;display:flex;flex-direction:column;align-items:center;gap:12px}
#olMenu[hidden],#olWait[hidden],#olNeed[hidden]{display:none}
#olNeedText b{font-size:20px;color:#ffd98a}
.ol-note{font-size:13px;line-height:1.8;color:#d8cdf5}
.ol-wide{width:100%}
.ol-join{display:flex;gap:8px;width:100%}
.ol-join input{flex:1;min-width:0;padding:10px 12px;border-radius:99px;border:1.5px solid rgba(232,203,140,.6);background:rgba(10,6,30,.6);color:#fff;font-family:'Cinzel',serif;font-size:18px;letter-spacing:.2em;text-align:center}
.ol-join input::placeholder{font-family:'Shippori Mincho',serif;font-size:13px;letter-spacing:.05em;color:#a99cc9}
.ol-join .btn{min-width:0;flex:none;padding:10px 20px}
.ol-code{font-family:'Cinzel',serif;font-size:44px;font-weight:900;letter-spacing:.25em;padding-left:.25em;color:#fff;text-shadow:0 0 16px rgba(255,214,140,.9)}
.ol-err{min-height:1.2em;font-size:12.5px;color:#ffb0b8}
.ol-spin{width:34px;height:34px;border-radius:50%;border:3px solid rgba(255,255,255,.2);border-top-color:#ffe08a;animation:spin 1s linear infinite}
.ol-wide em{font-size:11px}
#olCodeBox{display:flex;flex-direction:column;align-items:center;gap:8px}
#olCodeBox[hidden]{display:none}
.acc-code{font-size:28px;letter-spacing:.12em;min-height:0}
.acc-code:empty{display:none}
.acc-push[hidden]{display:none}
.acc-push.on{border-color:rgba(127,214,160,.8);box-shadow:0 0 14px rgba(127,214,160,.35)}
.acc-push.on span{color:#12833f}   /* 白いボタンでもはっきり読める濃い緑（オンの合図） */
/* アカウント削除 */
.acc-del-btn{border-color:rgba(255,106,138,.45)}
/* アカウント画面：スマホの1画面に収まるよう詰める（2026-10-19） */
.acc-sheet{gap:8px;padding:18px 18px 16px}
.acc-sheet h3{margin:0}
.acc-sheet .acc-name{font-size:18px;margin:0}
.acc-sheet .ol-note{line-height:1.55}
.acc-id{font-size:12px}
.acc-gems{font-size:12.5px}
.acc-gems small{font-size:11px;opacity:.85}
.acc-codes{width:100%;display:flex;flex-direction:column;gap:6px;padding:10px;border-radius:14px;background:rgba(10,6,30,.35);border:1px solid rgba(232,203,140,.25)}
.acc-row{align-items:center;gap:6px}
.acc-lbl{flex:none;width:4.2em;font-size:12px;font-weight:700;color:#f0dfb4;text-align:left;letter-spacing:.04em;white-space:nowrap}
.acc-row input{padding:7px 10px;font-size:14px;letter-spacing:.08em}
.acc-row input::placeholder{font-size:11.5px;letter-spacing:0}
.acc-sheet .btn.acc-sm{min-width:0;padding:7px 14px;font-size:14px}
.acc-issue{align-self:flex-end;margin:0;font-size:11.5px}
.acc-sheet .ol-err{min-height:0;margin:0}
.acc-sheet .ol-err:empty{display:none}
.acc-sheet .acc-code{font-size:24px;margin:0}
.acc-grid{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.acc-grid:has(#accPush[hidden]) #accInquiry{grid-column:1/-1}
.acc-grid .btn{width:100%;padding:8px 6px;line-height:1.35}
.acc-grid .btn span{font-size:13px;letter-spacing:.02em;white-space:nowrap}
#accPush em{display:none;font-size:10px;line-height:1.3}
#accPush[data-state=ios] em{display:block}
.acc-foot{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px}
.acc-del-link{margin:0;font-size:12px;color:#ff9db2}
.acc-del-link[hidden]{display:none}
.acc-foot .acc-close{min-width:120px}
@media (max-width:360px){   /* 小さいスマホ（幅320など）：文字と余白をさらに詰める */
  .acc-sheet{padding:14px 12px 12px;gap:6px}
  .acc-sheet h3{font-size:18px}
  .acc-sheet .acc-name{font-size:16px}
  .acc-id,.acc-gems{font-size:11.5px}
  .acc-codes{padding:8px}
  .acc-lbl{width:4.3em;font-size:11px;letter-spacing:0}
  .acc-sheet .btn.acc-sm{padding:6px 10px;font-size:13px}
  .acc-row input{padding:6px 8px}
  .acc-sheet .acc-code{font-size:20px}
  .acc-grid .btn span{font-size:11.5px;letter-spacing:0}
  .acc-sheet .ol-err{font-size:11.5px;line-height:1.5}
}
.acc-del-btn span{color:#c01530}   /* 白いボタンでもはっきり読める濃い赤（削除の注意色） */
.acc-del-btn[hidden]{display:none}
.acc-del-confirm{width:100%;margin:2px 0 4px;padding:14px;border-radius:14px;border:1.5px solid rgba(255,106,138,.6);background:rgba(255,106,138,.08);text-align:left}
.acc-del-confirm[hidden]{display:none}
.acc-del-h{margin:0 0 8px;font-size:15px;font-weight:800;color:#ffd0db;letter-spacing:.04em}
.acc-del-note{margin:0 0 10px;font-size:12.5px;line-height:1.7;color:#e9e2ff}
.acc-del-note b{color:#ffb0c0}
.acc-del-check{display:flex;align-items:center;gap:8px;font-size:13px;color:#e9e2ff;margin-bottom:8px;cursor:pointer}
.acc-del-check input{width:18px;height:18px;flex:none}
.acc-del-btns{display:flex;justify-content:flex-end;gap:10px}
.acc-del-btns .btn{min-width:110px}
.btn.danger span{color:#fff}
.btn.danger{border-color:#ff8aa4;background:linear-gradient(135deg,#e0375f,#a8173f);box-shadow:0 6px 18px rgba(224,55,95,.35)}
.btn.danger[disabled]{opacity:.45;pointer-events:none;box-shadow:none}
#accInput{font-size:16px;letter-spacing:.1em}
.ol-note b{font-family:'Cinzel',serif;color:#fff;letter-spacing:.1em}

/* プレイヤー名・ランキング */
.hub-record{flex-wrap:wrap;justify-content:center;align-items:baseline}
.hub-name{font-size:15px;font-weight:700;color:#fff;letter-spacing:.1em;max-width:14em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* メニュー：5つ（サーバーなし）／6つ（ランキングあり） */
.hub-menu{grid-template-columns:repeat(5,minmax(0,1fr));width:min(100%,620px)}
.hub-menu.six{grid-template-columns:repeat(6,minmax(0,1fr));width:min(100%,720px)}
@media (max-width:600px){
  .hub-menu{grid-template-columns:repeat(6,minmax(0,1fr))}
  .hub-menu .hub-item{grid-column:span 2}
  .hub-menu:not(.six) .hub-item:nth-child(n+4){grid-column:span 3}
}
#btnRanking{background:linear-gradient(160deg,rgba(40,90,150,.8),rgba(18,20,60,.9));border-color:#9ac4ff}
.hub-item[hidden],#nameCancel[hidden],#inqBack[hidden]{display:none}
.acc-name{display:flex;align-items:baseline;justify-content:center;gap:4px;font-size:20px;font-weight:700;color:#fff;letter-spacing:.08em;word-break:break-all}
.name-row input{font-family:inherit;font-size:18px;letter-spacing:.06em}
.rank-sheet{width:min(480px,100%)}
.rank-list{list-style:none;width:100%;max-height:min(52vh,440px);overflow-y:auto;display:flex;flex-direction:column;gap:4px;padding:0;margin:0}
.rank-list li{display:grid;grid-template-columns:2.4em minmax(0,1fr) auto 5.6em;align-items:center;gap:8px;padding:7px 12px;border-radius:10px;background:rgba(255,255,255,.05);font-size:14px;text-align:left}
.rank-list li.me{background:rgba(255,214,140,.18);outline:1.5px solid rgba(255,214,140,.7)}
.rank-list .rk{font-family:'Cinzel',serif;font-weight:900;font-size:17px;text-align:center;color:#cfc4ee}
.rank-list .r1 .rk{color:#ffd76a;text-shadow:0 0 10px rgba(255,200,80,.8)}
.rank-list .r2 .rk{color:#e4ecf6}
.rank-list .r3 .rk{color:#e6a77a}
.rank-list .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff}
.rank-list .rt{font-family:'Cinzel',serif;font-weight:700;color:#ffd98a;font-size:16px}
.rank-list .rt small{font-size:11px;margin-left:1px}
.rank-list .wl{font-size:12px;color:#cfc4ee;text-align:right;white-space:nowrap}
.rank-list li.rank-empty{display:block;text-align:center;color:#cfc4ee;font-size:13px;background:none}
.rank-me{font-size:13px;line-height:1.8;color:#e9e2ff}
.rank-me b{font-family:'Cinzel',serif;color:#ffd98a;font-size:18px}

/* お問い合わせ */
.inq-sheet{width:min(480px,100%);text-align:left}
.inq-sheet h3{text-align:center}
.inq-field{display:flex;flex-direction:column;gap:4px;width:100%;font-size:13px;color:#d8cdf5;letter-spacing:.06em}
.inq-field input,.inq-field textarea{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:12px;border:1.5px solid rgba(232,203,140,.6);background:rgba(10,6,30,.6);color:#fff;font:inherit;font-size:16px;letter-spacing:.02em;line-height:1.6}
.inq-field textarea{resize:vertical;min-height:140px}
.inq-field textarea::placeholder{font-size:13px;color:#a99cc9}
.inq-field small{align-self:flex-end;font-size:11px;color:#a99cc9}
.inq-sheet .pulls{justify-content:center}

/* 受信箱 */
.inq-tabs{display:flex;width:100%;border-bottom:1px solid rgba(232,203,140,.4)}
.inq-tabs button{flex:1;padding:8px 4px;color:#cfc4ee;font-size:14px;letter-spacing:.1em;border-bottom:3px solid transparent;position:relative}
.inq-tabs button.on{color:#fff;border-bottom-color:#ffd98a}
.inq-pane{display:flex;flex-direction:column;gap:12px;width:100%}
.inq-pane[hidden]{display:none}
.dot{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 5px;margin-left:5px;border-radius:99px;
  background:#ff3d6a;color:#fff;font-style:normal;font-size:11px;font-weight:800;line-height:1;letter-spacing:0;vertical-align:2px;box-shadow:0 0 8px rgba(255,61,106,.7)}
.dot[hidden]{display:none}
#btnAccount{position:relative}
.inq-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;max-height:min(46vh,380px);overflow-y:auto}
.inq-list li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:9px 12px;border-radius:12px;background:rgba(255,255,255,.06);cursor:pointer}
.inq-list li:hover{background:rgba(255,255,255,.1)}
.inq-list li.new{background:rgba(255,61,106,.12);outline:1.5px solid rgba(255,61,106,.6)}
.inq-list .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff;font-size:14px}
.inq-list .d{font-size:11px;color:#a99cc9}
.inq-list .s{grid-row:span 2;align-self:center;font-size:11px;padding:2px 8px;border-radius:99px;border:1px solid currentColor;white-space:nowrap}
.inq-list .s.wait{color:#a99cc9}.inq-list .s.done{color:#7fe0a8}.inq-list .s.new{color:#fff;background:#ff3d6a;border-color:#ff3d6a}
.inq-list .empty{display:block;text-align:center;color:#a99cc9;font-size:13px;background:none;cursor:default}
.inq-detail{display:flex;flex-direction:column;gap:10px;max-height:min(52vh,440px);overflow-y:auto}
.inq-msg{padding:10px 12px;border-radius:12px;font-size:14px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.inq-msg small{display:block;font-size:11px;color:#a99cc9;margin-bottom:4px;white-space:normal}
.inq-msg.mine{background:rgba(255,255,255,.07);margin-right:18px}
.inq-msg.theirs{background:rgba(255,217,138,.12);border-left:3px solid #ffd98a;margin-left:18px}
.inq-msg.waiting{color:#a99cc9;text-align:center;background:none}
.inq-re{margin:0 0 8px;padding:7px 10px;border-radius:10px;font-size:12px;line-height:1.6;color:#ffd98a;background:rgba(255,217,138,.1);border-left:3px solid #ffd98a}
.inq-note{margin:2px 0 0;font-size:11px;line-height:1.6;color:#a99cc9}
.inq-detail .inq-reply{display:block;margin:10px 0 0 auto}
.inq-list[hidden],.inq-detail[hidden]{display:none}

/* タイトル画面の下端のバージョン表示 */
.ver{position:absolute;left:0;right:0;bottom:calc(10px + env(safe-area-inset-bottom));z-index:2;text-align:center;font-family:'Cinzel',serif;font-size:12px;letter-spacing:.2em;color:rgba(246,238,220,.6);text-shadow:0 1px 4px rgba(0,0,0,.8);pointer-events:none}
#title.leaving .ver{opacity:0;transition:opacity .2s}

/* デッキ編成 */
#deck{background:#120c2c;color:#f6eedc}
#deck .chip{background:rgba(22,13,52,.55);border-color:rgba(232,203,140,.6);color:#f6eedc}
#btnDeck{background:linear-gradient(160deg,rgba(60,110,90,.8),rgba(18,30,40,.9));border-color:#9ae0b8}
.detail-skill{margin-top:8px;padding:8px 10px;border-radius:10px;background:rgba(110,80,190,.1);font-size:13px;line-height:1.7}
.dk-main{position:relative;z-index:2;flex:1;width:100%;max-width:980px;overflow-y:auto;padding:0 16px calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px}
.dk-mode{display:flex;align-self:center;padding:4px;border-radius:99px;background:rgba(10,6,30,.6);border:1px solid rgba(232,203,140,.5)}
.dk-mode button{padding:8px 22px;border-radius:99px;color:#cfc4ee;font-size:14px;letter-spacing:.1em}
.dk-mode button.on{background:linear-gradient(#ffe3a0,#d9a94e);color:#2c1d10;font-weight:700}
.dk-note{font-size:13px;line-height:1.8;color:#e0d8f8;text-align:center;text-shadow:0 1px 4px rgba(0,0,0,.8)}
.dk-note b{color:#ffd98a;font-size:15px}
.dk-top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:10px}
.dk-curve{position:relative;display:flex;align-items:flex-end;gap:6px;height:84px;padding:34px 10px 0;border-radius:12px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.35)}
.dk-bar{position:relative;width:24px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}
.dk-bar i{display:block;width:100%;min-height:2px;border-radius:4px 4px 0 0;background:linear-gradient(#ffe3a0,#c8963e)}
.dk-bar b{position:absolute;top:-15px;font-size:11px;color:#ffd98a;font-family:'Cinzel',serif}
.dk-bar small{font-size:10px;color:#a99cc9;line-height:1.4}
.dk-curve-l{position:absolute;top:2px;left:10px;font-size:10px;color:#a99cc9;letter-spacing:.1em}
.dk-tools{display:flex;gap:8px;flex-wrap:wrap}
.dk-tools .btn{padding:9px 16px;font-size:13px;min-width:0}
.dk-slots{display:grid;grid-template-columns:repeat(7,minmax(0,88px));justify-content:center;gap:8px;padding:10px;border-radius:14px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.45)}
.dk-slot{aspect-ratio:5/7;border-radius:8px;border:1.5px dashed rgba(232,203,140,.35)}
.dk-slot.lend{border-style:dotted;border-color:rgba(160,150,200,.3);background:repeating-linear-gradient(45deg,transparent 0 6px,rgba(160,150,200,.08) 6px 12px)}
.dk-h{font-size:14px;letter-spacing:.2em;color:#f6eedc;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.dk-h small{font-size:11px;letter-spacing:.04em;color:#a99cc9}
.dk-filter{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 10px}
.dk-filter button{padding:4px 11px;border-radius:99px;font-size:12px;color:#e0d8f8;border:1px solid rgba(232,203,140,.4);background:rgba(10,6,30,.5)}
.dk-filter button.on{background:#ffd98a;color:#2c1d10;border-color:#ffd98a}
.dk-pool{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.dk-card{position:relative;aspect-ratio:5/7;border-radius:8px;overflow:hidden;cursor:pointer;background:#1a1238;border:1.5px solid var(--bd,#7cb6ff);box-shadow:0 4px 10px rgba(0,0,0,.4);transition:transform .15s,opacity .15s}
.dk-card.t1{--bd:#dfe5f0}.dk-card.t2{--bd:#e8bf55}
.dk-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 14%}
.dk-card::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(10,6,30,.92))}
.dk-card:hover{transform:translateY(-3px)}
.dk-cost{position:absolute;top:3px;left:3px;z-index:2;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,#7ab8ff,#2a4ab8);border:1px solid #fff3cf;font-family:'Cinzel',serif;font-weight:900;font-size:12px;color:#fff}
.dk-cost{line-height:1}
.dk-r{position:absolute;top:3px;right:22px;z-index:2;font-family:'Cinzel',serif;font-style:italic;font-weight:900;font-size:11px;color:#fff;text-shadow:0 0 6px var(--bd),0 1px 2px #000}
.dk-el{position:absolute;bottom:20px;left:4px;z-index:2;font-size:10px;padding:0 5px;border-radius:99px;background:rgba(10,6,30,.75);color:#ffd98a;border:1px solid rgba(232,203,140,.5)}
.dk-name{position:absolute;left:0;right:0;bottom:3px;z-index:2;text-align:center;font-size:11px;font-weight:800;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 3px}
.dk-info{position:absolute;top:2px;right:2px;z-index:3;width:18px;height:18px;border-radius:50%;background:rgba(10,6,30,.8);border:1px solid rgba(232,203,140,.7);color:#ffd98a;font-size:11px;font-weight:700;font-family:serif;line-height:1}
.dk-card.chosen{opacity:.4}
.dk-card.chosen::before{content:'✓';position:absolute;inset:0;z-index:3;display:grid;place-items:center;font-size:34px;color:#7fe0a8;text-shadow:0 0 10px #000}
.dk-card.full{opacity:.7}
.dk-slots .dk-card .dk-el,.dk-slots .dk-card .dk-info{display:none}
.dk-slots .dk-card .dk-name{font-size:10px}
.dk-empty{grid-column:1/-1;text-align:center;color:#a99cc9;font-size:13px;padding:20px 0}
#deckPick[hidden]{display:none}
@media (max-width:600px){
  .dk-slots{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:8px}
  .dk-pool{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
  .dk-top{justify-content:center}
  .dk-mode button{padding:7px 16px}
  .dk-slots .dk-card .dk-r{display:none}
}
@media (max-width:600px){.hub-menu .hub-item b{font-size:15px;letter-spacing:.06em;padding-left:.06em;white-space:nowrap}}

/* 召喚画面：1回・10回召喚とホームを同じ大きさで並べる */
#gacha .pulls .btn{width:172px;min-width:0}
#gachaHome{background:rgba(22,13,52,.6);color:#f6eedc;border-color:rgba(232,203,140,.8);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
#gachaHome em{font-family:inherit;font-size:11px}
@media (max-width:600px){
  #gacha .pulls{flex-wrap:nowrap;gap:8px;width:100%;padding:0 12px}
  #gacha .pulls .btn{flex:1 1 0;width:auto;padding:10px 4px;letter-spacing:.06em}
  #gacha .pulls .btn i{right:-2px;font-size:9px;padding:2px 6px}
}

/* ショップ：動画広告・準備中の表示・表示事項へのリンク */
.ad-card{display:flex;flex-direction:column;align-items:center;gap:2px;align-self:center;width:min(100%,420px);padding:12px 16px;border-radius:14px;color:#f6eedc;
  background:linear-gradient(135deg,rgba(40,120,90,.85),rgba(20,40,60,.9));border:1.5px solid #9ae0b8;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.ad-card b{font-size:16px;letter-spacing:.08em}
.ad-card small{font-size:11px;color:#cfeee0}
.ad-card:disabled{opacity:.55}
.ad-card[hidden],.shop-status[hidden]{display:none}
.shop-status{text-align:center;font-size:13px;line-height:1.7;color:#ffe0a0;padding:10px 14px;border-radius:12px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.5)}
.shop-legal a{color:#ffd98a}

/* ホームのメニューの下のバージョン表示 */
.hub-ver{font-family:'Cinzel',serif;font-size:12px;letter-spacing:.2em;color:rgba(246,238,220,.55);text-shadow:0 1px 4px rgba(0,0,0,.8)}

/* タイトル：ブラウザが自動再生を止めたときだけ出す案内 */
.snd-hint{position:absolute;bottom:calc(13vh - 34px);z-index:2;margin:0;font-size:12px;letter-spacing:.12em;color:rgba(255,236,190,.85);text-shadow:0 1px 4px rgba(0,0,0,.8);animation:sndBlink 2.4s ease-in-out infinite}
.snd-hint[hidden]{display:none}
@keyframes sndBlink{50%{opacity:.45}}
#title.leaving .snd-hint{opacity:0;transition:opacity .2s}

/* クレジット */
.hub-ver .link{font-family:'Shippori Mincho',serif;font-size:11px;letter-spacing:.1em;color:rgba(246,238,220,.7);margin-left:0}
.credit-sheet{text-align:left}
.credit-sheet h3{text-align:center}
.credit-list{width:100%;display:flex;flex-direction:column;gap:10px;font-size:13px;line-height:1.7;color:#f6eedc}
.credit-list dt{font-size:12px;letter-spacing:.2em;color:#ffd98a}
.credit-list dd{margin:0;padding:8px 12px;border-radius:10px;background:rgba(255,255,255,.06);word-break:break-all}
.credit-list a{color:#cfe0ff;font-size:12px}

/* ゲーム開始時のロゴ（1秒間、画面全体。表示中は下の画面に触れない） */
#splash{position:fixed;inset:0;z-index:9999;background:#14110e;display:flex;align-items:center;justify-content:center;transition:opacity .55s ease}
#splash img{width:min(84vw,calc(80vh * 1.35),620px);height:auto;opacity:0;transform:scale(.96);transition:opacity .7s ease,transform 2.6s ease-out}
#splash.in img{opacity:1;transform:scale(1)}
#splash.out{opacity:0;pointer-events:none}

/* 停止中のショップボタン */
.hub-item.off{opacity:.42;filter:grayscale(.7);cursor:default;pointer-events:none}
.addGemsBtn[hidden]{display:none}

/* 音量：タイトル右上のボタンと、ボタンから開く小窓（対戦画面と共通） */
.vol-btn{position:absolute;top:calc(14px + env(safe-area-inset-top));right:14px;z-index:3;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  color:#fff6dc;background:rgba(20,12,48,.55);border:1px solid rgba(255,236,190,.55);box-shadow:0 2px 10px rgba(0,0,0,.35);cursor:pointer;padding:0}
.vol-btn svg{width:22px;height:22px}
.vol-btn:hover{background:rgba(40,26,90,.7)}
#title.leaving .vol-btn{opacity:0;transition:opacity .2s}
.vol-shade{position:fixed;inset:0;z-index:8990}
.vol-shade[hidden],.vol-pop[hidden]{display:none}
.vol-pop{position:fixed;z-index:9000;width:min(280px,calc(100vw - 16px));padding:12px 16px 10px;border-radius:14px;color:#f6eedc;
  background:linear-gradient(160deg,rgba(40,26,92,.97),rgba(18,12,44,.97));border:1px solid rgba(255,236,190,.45);box-shadow:0 10px 30px rgba(0,0,0,.5);
  font-family:'Shippori Mincho',serif;user-select:none;-webkit-user-select:none;box-sizing:border-box}
.vol-title{margin:0 0 6px;font-size:13px;letter-spacing:.2em;color:#e9d6a4}
.vol-row{display:grid;grid-template-columns:4.2em 1fr 2.2em;align-items:center;gap:8px;padding:7px 0;font-size:14px}
.vol-row b{text-align:right;font-variant-numeric:tabular-nums;font-size:13px;color:#fff3d0}
.vol-row input{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;margin:0;cursor:pointer;
  background:linear-gradient(90deg,#e9c46a var(--p,80%),rgba(255,255,255,.22) var(--p,80%))}
.vol-row input::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff6dc;border:2px solid #c9a24e;box-shadow:0 1px 4px rgba(0,0,0,.4)}
.vol-row input::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff6dc;border:2px solid #c9a24e}
.vol-note{margin:4px 0 0;font-size:11px;color:#ffb8a8}

/* ================= スマホの横向き（横長で高さの低い画面）=================
   縦に積んでいた画面を、左右2列に組み替えて、横の広さを使う */
@media (orientation:landscape) and (max-height:500px){
  /* 横向きの iPhone の切り欠き（左右）を避ける */
  .screen{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  .hud{padding:8px 14px}
  .btn{padding:8px 20px}

  /* ホーム（シャドーバースのホームを参考に）：上にジェム・アカウント、中央の左に手持ちのカード、
     右に大きな対戦ボタン、いちばん下にメニューを横一列のタブで */
  #home .hub{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto auto auto;
    grid-template-areas:"logo battle" "stage battle" "stage online" "stage ver" "menu menu";
    align-items:center;justify-items:center;column-gap:4vw;row-gap:8px;padding:0 18px 8px;max-width:1100px;margin:0 auto;width:100%}
  #home .hub .logo{grid-area:logo}
  #home .hub-stage{grid-area:stage;--w:min(10vw,24vh,130px);margin:0 0 10px;align-self:center}
  #home .hub-empty{grid-area:stage;max-width:100%}
  /* 名前と戦績は、上のジェムの右に並べる */
  #home .hub-record{position:absolute;top:-38px;left:150px;z-index:4;flex-wrap:nowrap;gap:8px;font-size:12px}
  #home .hub-record b{font-size:14px}
  #home .hub-name{font-size:13px;max-width:9em}
  /* 対戦ボタンは大きなパネルに */
  #home .hub-battle{grid-area:battle;align-self:end;width:100%;min-width:0;max-width:380px;padding:24px 20px;font-size:24px;border-radius:22px}
  #home .hub-battle em{font-size:12px}
  #home .hub-online{grid-area:online;align-self:start;width:100%;min-width:0;max-width:380px;padding:12px 20px;border-radius:18px}
  /* メニュー：画面の下に横一列のタブ */
  #home .hub-menu{grid-area:menu;width:100%;max-width:none;display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:6px;
    padding:6px;border-radius:16px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.35);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
  #home .hub-menu .hub-item{grid-column:auto;padding:6px 2px;border-radius:11px;box-shadow:none}
  #home .hub-menu .hub-item b{font-size:14px;letter-spacing:.08em;padding-left:.08em;white-space:nowrap}
  #home .hub-menu .hub-item small{font-size:9px}
  #home .hub-menu .hub-item[hidden]{display:none}
  /* バージョンとクレジットは右下の隅に小さく */
  #home .hub-ver{grid-area:ver;justify-self:end;font-size:10px;margin-top:-4px}   /* オンライン対戦の下に小さく */
  #home .logo.small .logo-jp.en{font-size:clamp(22px,8vh,38px)}
  #home .logo-en,#gacha .logo-en{letter-spacing:.42em;gap:10px}
  #home .logo-en::before,#home .logo-en::after,#gacha .logo-en::before,#gacha .logo-en::after{width:clamp(14px,3.5vw,44px)}   /* 飾り線が右の列にかからないように */

  /* 召喚：左にカードの束、右にロゴ・召喚ボタン */
  #gacha .home-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    grid-template-areas:"banner logo" "banner ribbon" "banner pity" "banner pulls" "banner note";
    align-content:center;align-items:center;justify-items:center;column-gap:3vw;row-gap:10px;padding:0 24px 12px;max-width:1000px;margin:0 auto;width:100%}
  #gacha .logo{grid-area:logo}
  #gacha .ribbon{grid-area:ribbon}
  #banner{grid-area:banner;--w:min(15vw,36vh);margin:0}
  #gacha .pity{grid-area:pity}
  #gacha .pulls{grid-area:pulls;width:100%;max-width:420px;flex-wrap:nowrap;gap:8px;padding:0;margin-top:8px}
  #gacha .pulls .btn{flex:1 1 0;width:auto;min-width:0;padding:9px 4px;letter-spacing:.06em}
  #gacha .pulls .btn i{right:-2px;font-size:9px;padding:2px 6px}
  #gacha .gacha-note{grid-area:note}

  /* カードを開ける：カードを少し小さくして、名前とカードが重ならないように */
  #stage{--w:min(30vw,42vh);margin-top:-4vh}
  #info{left:calc(50% + min(15vw,21vh) + 30px);right:16px;top:46%;bottom:auto;transform:translateY(-50%);text-align:left;min-height:0}   /* 名前はカードの右に */
  #info .n{font-size:clamp(20px,7vh,32px)}

  /* 召喚結果：2段×5枚を1画面に */
  #results{gap:10px;padding:10px 16px}
  #resGrid{--w:min(10.5vw,21vh);gap:8px 12px}
  #resGrid.single{--w:min(30vw,46vh)}

  /* 図鑑：1行の枚数を増やす */
  #colGrid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:12px;max-width:none}

  /* カードの詳細：左にカード、右に説明 */
  .detail-body{display:grid;grid-template-columns:auto minmax(0,380px);grid-template-rows:1fr auto;column-gap:28px;row-gap:12px;align-items:center;max-width:860px}
  #detailCard{--w:min(34vw,60vh);grid-row:1 / 3}
  #detailText{text-align:left;max-height:calc(100vh - 110px);overflow-y:auto;align-self:end}
  .detail-body [data-close]{justify-self:start;align-self:start}

  /* 小窓（アカウント・オンライン・ランキングなど）：高さが低いので詰める */
  .sheet{padding:16px 20px}
  .modal{padding:10px}
  .rank-list{max-height:52vh}
  .inq-list,.inq-detail{max-height:44vh}
  .inq-field textarea{min-height:90px}
}

/* ホーム画面から全画面で開いたとき：上端の時計・電池の表示（と切り欠き）にボタンがかからないように */
.screen{padding-top:env(safe-area-inset-top)}

/* タイトル左上：アプリとして入れる（スマホでブラウザから開いたときだけ） */
.inst-btn{position:absolute;top:calc(14px + env(safe-area-inset-top));left:calc(14px + env(safe-area-inset-left));z-index:3;display:flex;align-items:center;gap:6px;height:42px;padding:0 16px 0 12px;border-radius:99px;
  color:#fff6dc;font-size:13px;letter-spacing:.06em;background:rgba(20,12,48,.55);border:1px solid rgba(255,236,190,.55);box-shadow:0 2px 10px rgba(0,0,0,.35);cursor:pointer}
.inst-btn svg{width:18px;height:18px;flex:none}
.inst-btn[hidden]{display:none}
#title.leaving .inst-btn{opacity:0;transition:opacity .2s}
.inst-sheet{text-align:center}
.inst-steps{list-style:none;margin:0;padding:0;width:100%;display:flex;flex-direction:column;gap:8px;text-align:left}
.inst-steps li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.06);font-size:14px;line-height:1.7}
.inst-steps li>b{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-family:'Cinzel',serif;color:#2c1d10;background:linear-gradient(#fff6cf,#d9b25e)}
.inst-steps em{font-style:normal;font-weight:700;color:#ffd98a}
.inst-steps .ig-ico{width:20px;height:20px;vertical-align:-4px;color:#9ac4ff}
.inst-sub{font-size:12px}

/* デッキの決まり（SSR 2枚・SR 3枚まで）：いまの枚数と、上限で入れられないカード */
.dk-rule{display:inline-block;margin-top:2px;padding:2px 12px;border-radius:99px;font-size:12px;letter-spacing:.06em;color:#e9e2ff;background:rgba(122,92,214,.28);border:1px solid rgba(232,203,140,.35)}
.dk-rule b{font-size:13px}
.dk-card.capped{opacity:.4;filter:grayscale(.6)}

/* ミッション：ホームのボタン（召喚の隣）と、ミッションの画面 */
#btnMission{position:relative;background:linear-gradient(160deg,rgba(40,120,110,.8),rgba(16,30,56,.9));border-color:#9be8d0}
#btnMission b{letter-spacing:.04em;padding-left:.04em}
.hub-badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:99px;font-style:normal;font-size:11px;font-weight:800;line-height:20px;
  color:#fff;background:linear-gradient(135deg,#ff5a7a,#d01f4f);box-shadow:0 0 10px rgba(255,80,120,.8);animation:msBadge 1.4s ease-in-out infinite}
.hub-badge[hidden]{display:none}
@keyframes msBadge{50%{box-shadow:0 0 3px rgba(255,80,120,.4)}}
.hub-menu.seven{grid-template-columns:repeat(7,minmax(0,1fr));width:min(100%,820px)}
@media (max-width:600px){
  .hub-menu.seven{grid-template-columns:repeat(12,minmax(0,1fr))}
  .hub-menu.seven .hub-item{grid-column:span 3}
  .hub-menu.seven .hub-item:nth-child(n+5){grid-column:span 4}
  .hub-menu.six .hub-item{grid-column:span 2}
  #btnMission b{font-size:14px}
}
.mission-sheet{width:min(500px,100%);max-height:calc(100% - 8px);display:flex;flex-direction:column}
.ms-tabs{display:flex;gap:6px;width:100%;padding:4px;border-radius:99px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.35)}
.ms-tabs button{flex:1;padding:8px 6px;border-radius:99px;font-size:14px;font-weight:700;letter-spacing:.1em;color:#cfc4ee;background:transparent;transition:background .2s,color .2s}
.ms-tabs button.on{color:#2c1d10;background:linear-gradient(90deg,#e2b24a,#fff1c2,#e2b24a)}
.ms-tabs i{font-style:normal;margin-left:6px;padding:0 7px;border-radius:99px;font-size:11px;background:rgba(255,255,255,.18)}
.ms-tabs button.on i{background:rgba(44,29,16,.18)}
/* たまってきたらスクロールして見る */
.ms-list{list-style:none;margin:0;padding:2px 4px 2px 0;width:100%;max-height:min(52vh,460px);overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:8px;text-align:left;
  scrollbar-width:thin;scrollbar-color:rgba(232,203,140,.55) transparent}
.ms-item{position:relative;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(232,203,140,.3);
  transition:transform .55s cubic-bezier(.5,0,.75,0),opacity .55s,max-height .55s,margin .55s,padding .55s;max-height:120px}
.ms-main{flex:1;min-width:0}
.ms-text{margin:0 0 8px;font-size:14px;font-weight:700;letter-spacing:.04em;color:#fff}
.ms-bar{height:6px;border-radius:99px;background:rgba(255,255,255,.12);overflow:hidden}
.ms-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#8a6cff,#ffd98a)}
.ms-side{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex:none}
.ms-prog{font-family:'Cinzel',serif;font-size:16px;font-weight:900;color:#ffd98a}
.ms-prog small{font-size:11px;color:#cfc4ee}
.ms-gem{font-size:12px;color:#9be8ff;letter-spacing:.06em}
.ms-title{font-size:12px;color:#ffd98a;letter-spacing:.06em;text-align:right}
.acc-titles{color:#ffd98a}
.ms-item.done{background:rgba(255,217,138,.08);border-color:rgba(255,217,138,.55)}
.ms-item.done .ms-text{color:#e9e2ff}
.ms-item.done .ms-bar i{background:linear-gradient(90deg,#e2b24a,#fff1c2)}
.ms-stamp{position:absolute;right:62px;bottom:3px;transform:rotate(-10deg);padding:1px 9px;border:2px solid #ff6a8a;border-radius:8px;
  font-size:13px;font-weight:900;letter-spacing:.2em;color:#ff6a8a;background:rgba(40,10,30,.7);pointer-events:none}
.ms-item.fresh .ms-stamp{animation:msStamp .5s cubic-bezier(.2,1.6,.4,1) both}
@keyframes msStamp{0%{opacity:0;transform:rotate(-10deg) scale(2.2)}100%{opacity:1;transform:rotate(-10deg) scale(1)}}
.ms-item.fresh{box-shadow:0 0 16px rgba(255,217,138,.45)}
.ms-item.leave{transform:translateX(110%);opacity:0;max-height:0;padding-top:0;padding-bottom:0;margin-bottom:-8px}
.ms-date{position:absolute;right:12px;bottom:3px;font-size:10px;color:#a99cc9}
.ms-item.done:not(.fresh) .ms-side{padding-bottom:10px}
.ms-empty{padding:24px 8px;text-align:center;font-size:13px;color:#a99cc9}
.hub-menu.seven .hub-item b{letter-spacing:.06em;padding-left:.06em;white-space:nowrap}

/* 召喚の種類（キャラクター／呪文・道具） */
.g-pools{display:flex;gap:6px;padding:4px;border-radius:99px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.4)}
.g-pools button{padding:7px 18px;border-radius:99px;font-size:14px;font-weight:700;letter-spacing:.1em;color:#cfc4ee;background:transparent;transition:background .2s,color .2s}
.g-pools button.on{color:#2c1d10;background:linear-gradient(90deg,#e2b24a,#fff1c2,#e2b24a)}
#gacha.magic .g-pools button.on{color:#fff;background:linear-gradient(90deg,#5b4ad0,#8fd8ff,#5b4ad0)}
.pity-magic{display:none}
#gacha.magic .pity-char{display:none}
#gacha.magic .pity-magic{display:inline}
/* 図鑑：呪文・道具の見出し */
.col-sep{grid-column:1/-1;margin:14px 0 2px;font-size:15px;font-weight:800;letter-spacing:.15em;color:#4a3a8c;text-align:left;border-bottom:1.5px solid rgba(90,70,170,.35);padding-bottom:4px}
/* デッキ編成：呪文・道具 */
.dk-card.magic.spell{border-color:#8f7cff}
.dk-card.magic.item{border-color:#c08a46}
.dk-card.magic .dk-r{font-size:10px;letter-spacing:.05em}
.dk-own{position:absolute;left:3px;right:3px;top:26px;padding:1px 2px;border-radius:6px;font-size:9px;text-align:center;color:#fff;background:rgba(20,12,50,.8);white-space:nowrap;overflow:hidden}
.dk-card.chosen.part{opacity:1;outline:2px dashed rgba(143,124,255,.9)}
.dk-sep{grid-column:1/-1;width:100%;margin:10px 0 0;font-size:13px;font-weight:700;letter-spacing:.15em;color:#c9b8ff;text-align:left;border-bottom:1px solid rgba(143,124,255,.4);padding-bottom:3px}
#deckFilter button.magic{border-color:#8f7cff}
.dk-rule.sub{margin-top:4px;font-size:11px;background:rgba(122,92,214,.16)}

/* メール：ホームの左上（ジェムの隣）のボタンと、受信BOX */
.hud-l{display:flex;align-items:center;gap:8px}
.mail-chip{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:6px 11px}
.mail-chip svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.mail-chip .dot{position:absolute;top:-6px;right:-6px;margin:0}
.mail-sheet{width:min(520px,100%);max-height:calc(100% - 8px);display:flex;flex-direction:column}
.ml-list{list-style:none;margin:0;padding:2px 4px 2px 0;width:100%;max-height:min(56vh,480px);overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:8px;text-align:left;
  scrollbar-width:thin;scrollbar-color:rgba(232,203,140,.55) transparent}
.ml-item{position:relative;display:flex;flex-direction:column;gap:3px;padding:10px 84px 10px 14px;border-radius:12px;cursor:pointer;background:rgba(255,255,255,.06);border:1px solid rgba(232,203,140,.3);transition:background .15s}
.ml-item:hover{background:rgba(255,255,255,.1)}
.ml-item.new{border-color:rgba(255,106,138,.7);background:rgba(255,106,138,.08)}
.ml-from{font-size:11px;color:#a99cc9;letter-spacing:.04em}
.ml-title{font-size:15px;font-weight:700;color:#fff;letter-spacing:.04em}
.ml-att{font-size:12px;color:#ffd98a}
.ml-att.done{color:#a99cc9}
.ml-st{position:absolute;right:12px;top:50%;transform:translateY(-50%);padding:2px 9px;border-radius:99px;font-size:11px;color:#cfc4ee;border:1px solid rgba(207,196,238,.5)}
.ml-st.new{color:#fff;background:#e0375f;border-color:#e0375f}
.ml-st.todo{color:#2c1d10;background:#ffd98a;border-color:#ffd98a}
.ml-empty{padding:28px 8px;text-align:center;font-size:13px;color:#a99cc9}
.ml-detail{width:100%;max-height:min(60vh,520px);overflow-y:auto;text-align:left;padding-right:4px}
.ml-detail[hidden]{display:none}
.ml-h{margin:2px 0 10px;font-size:18px;color:#fff;letter-spacing:.06em}
.ml-body{white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.8;color:#e9e2ff;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.06)}
.ml-attach{margin-top:12px;padding:12px 14px;border-radius:12px;background:linear-gradient(160deg,rgba(255,217,138,.16),rgba(255,217,138,.05));border:1.5px solid rgba(255,217,138,.65);text-align:center}
.ml-attach.done{border-color:rgba(207,196,238,.4);background:rgba(255,255,255,.05)}
.ml-attach-h{margin:0 0 10px;font-size:13px;font-weight:700;color:#ffd98a;letter-spacing:.06em}
.ml-gems{display:inline-flex;align-items:baseline;gap:6px;margin-bottom:8px;padding:4px 16px;border-radius:99px;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.5)}
.ml-gems .gem{color:#9be8ff}
.ml-gems b{font-family:'Cinzel',serif;font-size:22px;color:#fff}
.ml-gems small{font-size:11px;color:#cfc4ee}
.ml-cards{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:8px}
.ml-card{position:relative;width:72px;aspect-ratio:5/7;border-radius:8px;overflow:hidden;border:1.5px solid #ffd98a;background:#1a1238}
.ml-card.magic{border-color:#8f7cff}
.ml-card img{width:100%;height:100%;object-fit:cover}
.ml-card .ml-r{position:absolute;left:3px;top:2px;font-size:10px;font-weight:800;color:#fff;text-shadow:0 1px 3px #000}
.ml-card b{position:absolute;left:0;right:0;bottom:0;padding:2px;font-size:9px;color:#fff;background:rgba(20,12,50,.8);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ml-card i{position:absolute;right:3px;top:2px;font-style:normal;font-size:11px;font-weight:800;color:#ffd98a;text-shadow:0 1px 3px #000}
.ml-claim{margin-top:4px;min-width:180px}
.ml-claimed{display:inline-block;margin:6px 0 0;padding:4px 16px;border-radius:99px;font-size:13px;font-weight:700;letter-spacing:.15em;color:#cfc4ee;border:1px solid rgba(207,196,238,.5)}
#mailBack[hidden],#btnMail[hidden]{display:none}
.ml-list[hidden]{display:none}
.ml-claim{margin:6px auto 0}
/* ミッション：タブを切り替えても窓の大きさ・位置が変わらないように、一覧の高さを決めておく */
.ms-list{height:min(52vh,460px);max-height:none}

/* ホームのメニュー：8つ（ストーリーを足した） */
.hub-menu.eight{grid-template-columns:repeat(8,minmax(0,1fr));width:min(100%,920px)}
.hub-menu.eight .hub-item b{letter-spacing:.06em;padding-left:.06em;white-space:nowrap}
.hub-ic{display:none}
#btnStory{background:linear-gradient(160deg,rgba(96,66,180,.85),rgba(24,14,60,.9));border-color:#cdb6ff}
/* スマホ縦：対戦ボタンは細身に、メニューはアイコン付きの同じ大きさのタイルを4列で */
@media (max-width:600px) and (orientation:portrait){
  #home .hub{gap:1.5vh}
  #home .hub-battle{width:min(100%,520px);min-width:0;padding:12px 20px 11px;font-size:20px;letter-spacing:.32em;border-radius:20px}
  #home .hub-battle em{font-size:11px;letter-spacing:.14em}
  #home .hub-online{width:min(100%,520px);min-width:0;padding:8px 20px;font-size:15px;border-radius:16px}
  #home .hub-online em{font-size:10.5px}
  #home .hub-menu{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;width:min(100%,520px)}
  #home .hub-menu .hub-item{flex:0 0 calc((100% - 24px) / 4);min-width:0;grid-column:auto;padding:10px 2px 9px;gap:5px;border-radius:14px;box-shadow:0 4px 12px rgba(0,0,0,.35)}
  #home .hub-menu .hub-item b{font-size:12px;letter-spacing:.04em;padding-left:.04em;white-space:nowrap}
  #home .hub-menu .hub-item small{display:none}
  .hub-ic{display:block;width:24px;height:24px;color:#ffe3a0;filter:drop-shadow(0 0 6px rgba(255,214,120,.45))}
  .hub-ic svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
  #btnMission .hub-ic{color:#b9f5e2;filter:drop-shadow(0 0 6px rgba(150,240,210,.45))}
  #btnDeck .hub-ic{color:#bff0d2;filter:drop-shadow(0 0 6px rgba(150,230,180,.45))}
  #btnRanking .hub-ic{color:#cfe2ff;filter:drop-shadow(0 0 6px rgba(150,190,255,.5))}
  #btnStory .hub-ic{color:#e6dbff;filter:drop-shadow(0 0 6px rgba(200,180,255,.55))}
  #home .hub-badge{top:-5px;right:-3px}
}

/* 対戦開始・オンライン対戦：ふだんは今までどおり（並べ方は親に任せる）、スマホ縦では小さく横に並べる */
.hub-play{display:flex;gap:14px;width:min(100%,620px)}
.hub-play .btn{flex:1 1 0;min-width:0;margin:0;padding:14px 16px 12px;border-radius:20px;justify-content:center}
.hub-play .btn span{font-size:21px;letter-spacing:.24em;padding-left:.24em;white-space:nowrap}
.hub-play .btn em{font-size:12px;letter-spacing:.06em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
@media (orientation:landscape) and (max-height:500px){.hub-play{display:contents}}   /* スマホ横は、ボタンを右の列に縦に並べたまま */
@media (max-width:600px) and (orientation:portrait){
  #home .hub-play{display:flex;gap:8px;width:min(100%,520px)}
  #home .hub-play .btn{flex:1 1 0;min-width:0;width:auto;margin:0;padding:10px 6px 9px;border-radius:16px}
  #home .hub-play .btn span{font-size:16px;letter-spacing:.14em;padding-left:.14em;white-space:nowrap}
  #home .hub-play .btn em{font-size:9.5px;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
}
/* スマホ縦：ロゴは上、ボタンは下に詰め、あいだはカードの舞台が広がって埋める */
@media (max-width:600px) and (orientation:portrait){
  #home .hub{justify-content:flex-start;padding-bottom:calc(12px + env(safe-area-inset-bottom))}
  #home .hub-stage{flex:1 1 auto;height:auto;min-height:calc(var(--w) * 1.5);align-items:center;--w:min(27vw,20vh,170px);margin:0}
}

/* メール：タブ（受信BOX・送信済みBOX）と、件名と日時だけの1行の一覧 */
.ml-tabs[hidden]{display:none}
.ml-tabs i:empty{display:none}
.ml-tabs button:first-child i{background:#e0375f;color:#fff}
.mail-sheet .ml-list{height:min(56vh,480px);max-height:none;gap:4px}
.mail-sheet .ml-item{flex-direction:row;align-items:center;gap:8px;padding:9px 12px 9px 10px;border-radius:10px;min-height:0;flex:none}
.mail-sheet .ml-item.new{background:rgba(255,106,138,.08)}
.ml-mark{flex:none;width:7px;height:7px;border-radius:50%;background:transparent}
.ml-item.new .ml-mark{background:#ff5a7a;box-shadow:0 0 6px rgba(255,90,122,.8)}
.ml-item.todo .ml-mark{background:#ffd98a;box-shadow:0 0 6px rgba(255,217,138,.8)}
.mail-sheet .ml-item .ml-title{flex:1;min-width:0;font-size:13.5px;font-weight:500;color:#e9e2ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mail-sheet .ml-item.new .ml-title,.mail-sheet .ml-item.todo .ml-title{font-weight:800;color:#fff}
.ml-at{flex:none;font-family:'Cinzel',serif;font-size:11px;color:#a99cc9;letter-spacing:.04em}
/* 差出人のしるし（運営／フレンド）と、件名を1行にまとめる */
.ml-row-main{flex:1;min-width:0;display:flex;align-items:center;gap:7px}
.ml-chip{flex:none;padding:1px 9px;border-radius:99px;font-size:11px;font-weight:800;letter-spacing:.06em;line-height:1.7;border:1px solid;white-space:nowrap}
.ml-chip.op{color:#ffe0a0;background:rgba(255,200,110,.14);border-color:rgba(255,200,110,.55)}
.ml-chip.fr{color:#a9d6ff;background:rgba(120,180,255,.14);border-color:rgba(120,180,255,.55)}
.ml-reply-h{margin:14px 0 6px}
.ml-body.ml-reply{background:rgba(255,217,138,.08);border:1px solid rgba(255,217,138,.35)}
.mail-sheet .ml-detail{height:calc(min(56vh,480px) + 63px);max-height:none}   /* 一覧と中身で窓の高さが変わらないように */
/* 窓の高さは一定にして、一覧・中身はその中で伸び縮み（タブの切り替えや中身を開いても窓が動かない） */
.mail-sheet{height:min(calc(100% - 8px),700px);display:flex;flex-direction:column;overflow:hidden}
.mail-sheet .ml-list,.mail-sheet .ml-detail{flex:1 1 auto;min-height:0;height:auto}
.mail-sheet .ml-tabs button{white-space:nowrap}
@media (max-width:420px){.mail-sheet .ml-tabs button{font-size:13px;letter-spacing:.04em}}
/* メールの選択・削除 */
.ml-tools{width:100%;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:6px;min-height:30px}
.ml-tools:empty{min-height:0;display:none}
.ml-tool{padding:5px 14px;border-radius:99px;font-size:12px;font-weight:700;letter-spacing:.08em;color:#e9e2ff;background:rgba(255,255,255,.08);border:1px solid rgba(207,196,238,.45)}
.ml-tool:hover{background:rgba(255,255,255,.14)}
.ml-tool.danger{color:#fff;background:linear-gradient(135deg,#e0375f,#a8173f);border-color:#ff8aa4}
.ml-tool[disabled]{opacity:.4;pointer-events:none}
.ml-count{margin-right:auto;font-size:12px;color:#cfc4ee;letter-spacing:.06em;padding-left:2px}
.ml-ask{flex:1 1 100%;margin:0 0 2px;font-size:12.5px;line-height:1.6;color:#fff;text-align:left}
.ml-ask b{display:block;font-weight:700;color:#ffd98a;font-size:11.5px}
.ml-check{flex:none;width:18px;height:18px;border-radius:5px;border:1.5px solid rgba(207,196,238,.7);background:rgba(10,6,30,.5);position:relative}
.ml-item.picked .ml-check{background:linear-gradient(135deg,#8c6ff0,#5a3fb8);border-color:#e9d9a8}
.ml-item.picked .ml-check::after{content:'';position:absolute;left:5px;top:1.5px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.mail-sheet .ml-item.picked{background:rgba(140,111,240,.18);border-color:rgba(200,180,255,.7)}
.mail-sheet.picking .ml-item .ml-mark{display:none}
.mail-sheet > h3,.mail-sheet .ml-tabs,.mail-sheet .ml-tools,.mail-sheet .pulls{flex:none}   /* 窓の高さが一定でも、上の帯は縮めない */
/* スマホ縦のホーム：タイトルを2段にして大きく */
@media (max-width:600px) and (orientation:portrait){
  #home .logo.small .logo-jp.en{font-size:clamp(40px,min(15.5vw,7.4vh),80px);line-height:1.0;margin:.06em 0 .12em}
  #home .logo.small .logo-jp span{display:block}
  #home .logo.small .logo-en{font-size:clamp(9px,2.9vw,13px)}
}
/* PC：ホームのタイトルを大きく（スマホ横の低い画面は除く） */
@media (min-width:601px) and (min-height:501px){
  #home .logo.small .logo-jp.en{font-size:clamp(44px,min(9.5vh,7.2vw),104px);margin:.04em 0 .08em}
  #home .logo.small .logo-en{font-size:clamp(11px,min(1.9vh,1.45vw),19px)}
}
/* 名前を決める画面：引き継ぎ */
.name-move{width:100%;display:flex;flex-direction:column;align-items:center;gap:8px;border-top:1px solid rgba(232,203,140,.25);padding-top:12px}
.name-move[hidden],.name-move-box[hidden]{display:none}
.name-move .link{font-size:12.5px;color:#ffd98a;text-decoration:underline;text-underline-offset:3px;line-height:1.6}
.name-move-box{width:100%;display:flex;flex-direction:column;gap:6px}
.name-move-box .ol-note{font-size:12px}
.name-move-box input{font-size:16px;letter-spacing:.12em}
/* デッキ編成：カードの効果を見るボタンを大きく・押しやすく */
.dk-info{width:24px;height:24px;top:3px;right:3px;font-size:14px;font-style:italic;background:rgba(10,6,30,.88);border:1.5px solid #ffd98a;box-shadow:0 0 8px rgba(255,217,138,.55);display:grid;place-items:center;padding:0}
.dk-info::before{content:'';position:absolute;inset:-8px}   /* 指で押しやすいように、見た目より広く反応させる */
.dk-info:hover{background:#ffd98a;color:#1a1030}
.dk-card .dk-r{right:30px}
.dk-card{-webkit-touch-callout:none;user-select:none;-webkit-user-select:none}
.dk-i-mark{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;border:1px solid #ffd98a;color:#ffd98a;font-style:italic;font-family:serif;font-size:11px;vertical-align:1px}
/* メール詳細：差出人の見出し・操作ボタン・返信フォーム */
.ml-dhead{display:flex;align-items:center;gap:10px;margin:0 0 2px}
.ml-date{font-family:'Cinzel',serif;font-size:11px;color:#a99cc9;letter-spacing:.04em}
.ml-acts{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:16px}
.ml-tool.primary{color:#2c1d10;background:linear-gradient(135deg,#ffe3a0,#f1be5a);border-color:#ffe3a0}
.ml-tool.primary:hover{background:linear-gradient(135deg,#ffeab8,#f7c86a)}
.ml-reply-box{margin-top:16px;padding:12px 14px;border-radius:12px;border:1.5px solid rgba(255,217,138,.5);background:rgba(255,217,138,.06);display:flex;flex-direction:column;gap:8px;text-align:left}
.ml-reply-box input,.ml-reply-box textarea{width:100%;background:rgba(10,6,30,.6);color:#fff;border:1px solid rgba(232,203,140,.5);border-radius:10px;padding:8px 10px;font-size:15px;font-family:inherit}
.ml-reply-box textarea{min-height:80px;resize:vertical}
.ml-rcount{margin:0;text-align:right;font-size:11px;color:#a99cc9;font-family:'Cinzel',serif}
.ml-reply-btns{display:flex;justify-content:flex-end;gap:8px}
/* フレンドからのメール：ブロック・通報 */
.ml-ftools{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.ml-tool.warn{color:#ffb0c0;border-color:rgba(255,106,138,.5)}
.ml-report{margin-top:14px;padding:12px 14px;border-radius:12px;border:1.5px solid rgba(255,106,138,.55);background:rgba(255,106,138,.07);display:flex;flex-direction:column;gap:8px;text-align:left}
.ml-report label{display:flex;align-items:center;gap:8px;font-size:13px;color:#e9e2ff}
.ml-report select,.ml-report textarea{background:rgba(10,6,30,.6);color:#fff;border:1px solid rgba(232,203,140,.5);border-radius:10px;padding:8px 10px;font-size:15px;font-family:inherit}
.ml-report select{flex:1}
.ml-report textarea{min-height:80px;resize:vertical}
.ml-check-l input{width:18px;height:18px}
.ml-report-btns{display:flex;justify-content:flex-end;gap:8px}
/* 音量の窓：音の ON／OFF */
.vol-onoff{justify-self:start;min-width:64px;padding:5px 14px;border-radius:99px;font-weight:800;font-size:13px;letter-spacing:.1em;color:#1a1030;background:linear-gradient(90deg,#68d6a8,#3fae8a);border:1px solid rgba(255,255,255,.5)}
.vol-onoff.off{color:#f6eedc;background:rgba(255,255,255,.12);border-color:rgba(255,184,168,.7)}
/* デッキ編成：攻撃力（赤）・体力（青） */
.dk-ah{position:absolute;right:3px;bottom:19px;z-index:2;display:flex;gap:2px}
.dk-ah i{font-style:normal;width:19px;height:19px;display:grid;place-items:center;border-radius:50%;font-family:'Cinzel',serif;font-weight:900;font-size:11.5px;line-height:1;color:#fff;border:1px solid #fff3cf;box-shadow:0 1px 3px rgba(0,0,0,.6);text-shadow:0 1px 2px rgba(0,0,0,.6)}
.dk-ah .a{background:linear-gradient(135deg,#ff8a7a,#b8202e)}
.dk-ah .h{background:linear-gradient(135deg,#7ab8ff,#2a4ab8)}
.dk-slots .dk-ah{right:2px;bottom:16px;gap:1px}
.dk-slots .dk-ah i{width:15px;height:15px;font-size:9.5px}
/* ショップ（未実装）は押せて、「未実装です」と出す */
.hub-item.addGemsBtn.off{pointer-events:auto;cursor:pointer}
/* 名前の画面：前のデータに戻す・お知らせ・お問い合わせ（名前を決める前でも使える） */
.name-restore{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.name-restore .btn{width:100%}
.name-help{margin-top:10px;padding-top:10px;border-top:1px solid rgba(232,203,140,.25);display:flex;flex-direction:column;gap:8px}
.name-help .ol-note{font-size:12px}
.name-help-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.name-help-btns .btn{padding:8px 14px;font-size:13px}
#inquiry{z-index:22}   /* 名前の画面の上に出す */
/* タイトル画面：お知らせ・お問い合わせ（スタート前でも見られる） */
.title-links{position:absolute;left:calc(14px + env(safe-area-inset-left));bottom:calc(14px + env(safe-area-inset-bottom));z-index:3;display:flex;gap:8px}
.title-link{height:34px;padding:0 14px;border-radius:99px;font-size:12.5px;font-weight:700;letter-spacing:.06em;color:#f6e7c0;background:rgba(10,6,30,.55);border:1px solid rgba(232,203,140,.45);backdrop-filter:blur(4px)}
.title-link:hover{background:rgba(40,28,80,.7)}
#title.leaving .title-links{opacity:0;transition:opacity .2s}
/* サーバーにつながらないとき */
.net-down{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;background:rgba(10,6,30,.88);padding:16px}
.net-box{max-width:360px;width:100%;text-align:center;padding:22px 18px;border-radius:16px;background:#1d1440;border:1px solid rgba(232,203,140,.4);color:#f6eedc}
.net-box h3{margin:0 0 10px;font-size:17px}
.net-box p{margin:0 0 16px;font-size:13px;line-height:1.7;color:#d8cff0}
/* 運営からのお知らせ（ログインの前でも見られる） */
#noticeDlg{z-index:22}
.notice-sheet{max-width:440px;width:100%}
.nt-list{list-style:none;margin:8px 0;padding:0;max-height:min(56vh,420px);overflow:auto;display:flex;flex-direction:column;gap:6px}
.nt-item{border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(232,203,140,.22)}
.nt-head{width:100%;display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:10px 12px;text-align:left;color:#f6eedc;background:none}
.nt-head b{font-size:13.5px}
.nt-head small{flex:none;font-size:11px;color:#a99cc9}
.nt-head.on b{color:#ffd98a}
.nt-body{padding:0 12px 12px;font-size:13px;line-height:1.75;color:#d8cff0;white-space:normal;word-break:break-word}
.nt-empty{padding:18px 0;text-align:center;font-size:13px;color:#a99cc9}
.nt-note{font-size:11.5px}
.nt-list{width:100%;align-self:stretch}
.nt-body{text-align:left}
/* タイトル画面：お知らせ・お問い合わせは上の端（左上）。「アプリとして入れる」が出ているときは、その下 */
.title-links{bottom:auto;top:calc(18px + env(safe-area-inset-top));flex-wrap:wrap;max-width:calc(100% - 84px - env(safe-area-inset-left) - env(safe-area-inset-right))}   /* 右上の音量ボタンにかからないよう、狭い画面では2段に折り返す */
#title:has(#titleInstall:not([hidden])) .title-links{top:calc(66px + env(safe-area-inset-top))}
/* タイトル画面の「引き継ぎ」 */
#moveDlg{z-index:22}
#moveDlg .ol-note{font-size:12.5px}
/* かけら交換所 */
.shard-chip{gap:6px;color:#e6dcff;border-color:rgba(190,160,255,.6);background:rgba(70,40,140,.45)}
.shard-chip b{color:#fff}
#shardDlg{z-index:22}
.shard-sheet{max-width:640px;width:100%;max-height:calc(100dvh - 32px);display:flex;flex-direction:column}
.sh-have{margin:2px 0 8px;font-size:14px;color:#d8cff0;text-align:center}
.sh-have b{font-size:20px;color:#fff;margin:0 4px}
.sh-tabs{flex:none}
.sh-body{flex:1;min-height:0;overflow:auto;padding:8px 2px;width:100%}
.sh-note{margin:0 0 10px;font-size:12px;line-height:1.7;color:#cfc4ee;text-align:center}
.sh-note b{color:#ffd98a}
.sh-empty{text-align:center;color:#a99cc9;font-size:13px;padding:24px 0}
.sh-all{text-align:center;margin-bottom:10px}
.sh-filter{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:10px}
.sh-filter button{padding:5px 12px;border-radius:99px;font-size:12px;font-weight:700;color:#cfc4ee;background:rgba(255,255,255,.06);border:1px solid rgba(232,203,140,.3)}
.sh-filter button.on{color:#2c1d10;background:linear-gradient(90deg,#e2b24a,#fff1c2,#e2b24a)}
.sh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px}
.sh-card{position:relative;aspect-ratio:5/7;border-radius:8px;overflow:hidden;padding:0;background:#1a1238;border:1.5px solid #7cb6ff;box-shadow:0 3px 8px rgba(0,0,0,.4)}
.sh-card.t1{border-color:#dfe5f0}.sh-card.t2{border-color:#e8bf55}.sh-card.magic{border-color:#8f7cff}
.sh-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 14%}
.sh-card::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(10,6,30,.95))}
.sh-card[disabled]{opacity:.45;filter:grayscale(.5)}
.sh-r{position:absolute;top:3px;left:4px;z-index:2;font-family:'Cinzel',serif;font-style:italic;font-weight:900;font-size:11px;color:#fff;text-shadow:0 1px 3px #000}
.sh-n{position:absolute;left:0;right:0;bottom:17px;z-index:2;font-size:11px;font-weight:800;color:#fff;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 3px}
.sh-x{position:absolute;left:0;right:0;bottom:3px;z-index:2;font-size:10.5px;font-weight:700;color:#ffd98a;text-align:center;white-space:nowrap}
.sh-lb{position:absolute;top:3px;right:4px;z-index:2;font-size:12px;font-weight:900;color:#9cffb0;text-shadow:0 0 6px rgba(80,255,150,.8),0 1px 2px #000}
/* 限界突破の印（デッキ編成・対戦の説明） */
.dk-ah .lb{background:linear-gradient(135deg,#5ad08a,#1f7a48)}
.lb-tag{font-style:normal;color:#9cffb0;font-size:.9em}
/* CPU の強さ */
#cpuLvDlg{z-index:22}
.lv-sheet{max-width:420px;width:100%}
.lv-list{display:flex;flex-direction:column;gap:10px;width:100%;margin:6px 0 10px}
.lv-btn{display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:12px 16px;border-radius:14px;text-align:left;color:#f6eedc;background:rgba(255,255,255,.06);border:1.5px solid rgba(232,203,140,.3)}
.lv-btn b{font-family:'Shippori Mincho',serif;font-size:18px;letter-spacing:.2em}
.lv-btn span{font-size:12.5px;line-height:1.6;color:#d8cff0}
.lv-btn small{font-size:11.5px;color:#ffd98a}
.lv-btn.easy b{color:#9cffb0}.lv-btn.normal b{color:#9ac8ff}.lv-btn.hard b{color:#ff9aac}
.lv-btn.on{border-color:#ffd98a;box-shadow:0 0 12px rgba(255,217,138,.35)}
.lv-btn:hover{background:rgba(255,255,255,.1)}
/* ウィークリー・図鑑の報酬 */
#colRewardDlg{z-index:22}
.col-reward-chip{color:#ffe9b0;border-color:rgba(232,203,140,.6);background:rgba(120,80,20,.4)}
.cr-have{margin:0 0 6px;font-size:14px;color:#d8cff0;text-align:center}
.cr-sub{list-style:none;margin:8px 0 2px;font-size:12px;font-weight:800;letter-spacing:.12em;color:#ffd98a}
#colRewardList{max-height:min(60vh,460px);overflow:auto}
/* 図鑑の上の帯：スマホでは2段に（かけら・図鑑の報酬は下の段） */
@media (max-width:600px){
  #collection header{flex-wrap:wrap;row-gap:6px}
  #collection header #colShard{order:5;margin-left:auto}
  #collection header #colReward{order:6}
}
/* めくりの演出：R（銀青の光条の短い溜め）と、SR の小さな揺れ */
#reveal[data-r="R"]{--c:140,195,255}
#reveal.charging-r .rays-wrap{opacity:.45;filter:grayscale(1) sepia(1) hue-rotate(175deg) saturate(3) brightness(1.15)}
#reveal.charging-r .rays{animation-duration:5s}
#reveal.charging-r .glow{animation-duration:.5s}
#reveal.charging-r #stage .card{animation:shake .22s linear infinite}
#reveal.live[data-l="1"] .rays-wrap{opacity:.14;filter:grayscale(1) sepia(1) hue-rotate(175deg) saturate(3)}
#reveal.live[data-l="2"] .rays-wrap{opacity:.3;filter:sepia(1) saturate(4) hue-rotate(-12deg)}
#stage.quake-s{animation:quakeS .35s}
@keyframes quakeS{0%,100%{transform:none}25%{transform:translate(-5px,3px)}50%{transform:translate(4px,-3px)}75%{transform:translate(-2px,2px)}}
/* SSR：表面に虹色の光がゆっくり流れて反射する（傾けるとさらに強く） */
.r-SSR .holo{opacity:calc(.3 + var(--act)*.4)}
.r-SSR .face.front::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(118deg,transparent 0 42%,hsla(330,100%,72%,.22) 44.5%,hsla(48,100%,62%,.24) 47%,hsla(150,90%,58%,.22) 49.5%,hsla(198,100%,62%,.24) 52%,hsla(275,100%,72%,.22) 54.5%,transparent 57% 100%) no-repeat;
  background-size:400% 400%;animation:ssrSheen 4.6s ease-in-out infinite}
@keyframes ssrSheen{0%{background-position:100% 100%}65%,100%{background-position:0% 0%}}
/* 小さなカード：SR は銀、SSR は金の枠を虹色で縁どる */
.dk-card.t2::before,.sh-card.t2::before{content:'';position:absolute;inset:0;border-radius:6.5px;padding:2px;z-index:3;pointer-events:none;
  background:linear-gradient(135deg,#ff8fcf,#ffd76a,#8ef0b4,#7fd3ff,#9a9bff,#e09cff,#ff8fcf);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.dk-card.t1::before,.sh-card.t1::before{content:'';position:absolute;inset:0;border-radius:6.5px;padding:1px;z-index:3;pointer-events:none;opacity:.7;
  background:linear-gradient(135deg,#ff8fcf,#ffd76a,#8ef0b4,#7fd3ff,#9a9bff,#e09cff,#ff8fcf);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
/* メール：添付の受け取り期限 */
.ml-limit{margin:8px 0 0;font-size:12px;color:#ffd98a;text-align:center}
.ml-foot{margin:8px 2px 0;font-size:11px;line-height:1.6;color:rgba(232,224,250,.6)}
.legal-links a{color:#ffd98a;text-decoration:underline}
.title-pp{position:absolute;right:calc(14px + env(safe-area-inset-right));bottom:calc(10px + env(safe-area-inset-bottom));z-index:3;margin:0;font-size:11px;display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.title-pp a{color:rgba(246,238,220,.7);text-shadow:0 1px 4px rgba(0,0,0,.8);text-decoration:underline}
#title.leaving .title-pp{opacity:0;transition:opacity .2s}
.consent-dlg{z-index:10001}
.consent-p{text-align:left;line-height:1.8}
.consent-p a{color:#ffd98a;text-decoration:underline}
.birth-row{display:flex;gap:8px;justify-content:center;margin:10px 0}
.birth-row select{padding:8px 10px;border-radius:8px;background:#1d1440;color:#f6eedc;border:1px solid rgba(232,203,140,.5);font-size:15px}
.guardian{display:flex;gap:8px;align-items:center;justify-content:center;margin:8px 0;font-size:14px;color:#ffd98a}
.guardian input{width:18px;height:18px}
/* ホームのバージョンとクレジット：画面の右下の隅に（横長のスマホは、上の決まりのとおりオンライン対戦の下） */
@media not all and (orientation:landscape) and (max-height:500px){
  #home .hub-ver{position:absolute;right:calc(14px + env(safe-area-inset-right));bottom:calc(8px + env(safe-area-inset-bottom));margin:0;z-index:3;font-size:11px}
}
@media (orientation:portrait) and (max-width:700px){   /* 縦長のスマホ：メニューが下の端まであるので、メニューの下の行で右に寄せる */
  #home .hub-ver{position:static;align-self:flex-end;margin:0 calc(10px + env(safe-area-inset-right)) 0 0;font-size:10px}
}
#frErr{white-space:pre-line}