:root{color-scheme:dark}*{box-sizing:border-box}html:has(#gr-game-ftp),body:has(#gr-game-ftp){margin:0!important;padding:0!important;overflow:hidden!important;background:#02020a!important}body:has(#gr-game-ftp) #container,body:has(#gr-game-ftp) #content,body:has(#gr-game-ftp) #content-in,body:has(#gr-game-ftp) #main,body:has(#gr-game-ftp) article,body:has(#gr-game-ftp) .entry-content{width:100%!important;max-width:none!important;height:100%!important;margin:0!important;padding:0!important}body:has(#gr-game-ftp) #breadcrumb,body:has(#gr-game-ftp) .breadcrumb,body:has(#gr-game-ftp) .sidebar,body:has(#gr-game-ftp) header#header-container,body:has(#gr-game-ftp) footer#footer,body:has(#gr-game-ftp) .post-edit-link,body:has(#gr-game-ftp) .mobile-menu-buttons,body:has(#gr-game-ftp) #mobile-menu-buttons,body:has(#gr-game-ftp) .mobile-menu-buttons-container,body:has(#gr-game-ftp) .mobile-footer-menu-buttons,body:has(#gr-game-ftp) .footer-mobile-buttons,body:has(#gr-game-ftp) .go-to-top-button,body:has(#gr-game-ftp) #go-to-top{display:none!important;height:0!important;visibility:hidden!important;pointer-events:none!important}
.gr-game{--cyan:#56edff;--pink:#ff3dde;--gold:#ffe169;position:fixed;z-index:99999;inset:0;display:flex;flex-direction:column;width:100vw;height:100dvh;min-height:620px;overflow:hidden;color:#fff;background:#050518;font-family:"Trebuchet MS","Noto Sans JP",sans-serif;isolation:isolate;touch-action:manipulation;user-select:none}.gr-game,.gr-game *{-webkit-user-select:none!important;user-select:none!important;-webkit-touch-callout:none!important}.gr-game img{-webkit-user-drag:none!important;user-drag:none!important;pointer-events:none}.gr-game button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}.gr-bg{position:absolute;z-index:-3;inset:0;background-image:linear-gradient(180deg,rgba(2,3,15,.28),rgba(3,3,18,.04) 48%,rgba(12,2,25,.4)),var(--gr-bg-image);background-position:center;background-size:cover;filter:saturate(1.1) contrast(1.04);transform:scale(1.02);transition:.5s}.gr-bg:after{content:"";position:absolute;inset:4% 12%;border:2px solid #56edff33;border-radius:50%;box-shadow:0 0 45px #623cff88,inset 0 0 55px #ff3dde30}.gr-bg span{position:absolute;bottom:-15%;left:50%;width:2px;height:82%;transform-origin:bottom;background:linear-gradient(transparent,#ff3dde99);box-shadow:0 0 10px var(--pink)}.gr-bg span:nth-child(1){transform:rotate(-65deg)}.gr-bg span:nth-child(2){transform:rotate(-42deg)}.gr-bg span:nth-child(3){transform:rotate(-20deg)}.gr-bg span:nth-child(4){transform:rotate(20deg)}.gr-bg span:nth-child(5){transform:rotate(42deg)}.gr-bg span:nth-child(6){transform:rotate(65deg)}.gr-bg i{position:absolute;width:6px;height:6px;border-radius:50%;background:white;box-shadow:0 0 14px 5px var(--cyan);animation:grTwinkle 1.7s infinite alternate}.gr-bg i:nth-of-type(1){left:7%;top:25%}.gr-bg i:nth-of-type(2){left:19%;top:58%;animation-delay:.3s}.gr-bg i:nth-of-type(3){left:32%;top:16%;animation-delay:.7s}.gr-bg i:nth-of-type(4){left:43%;top:70%;animation-delay:1s}.gr-bg i:nth-of-type(5){right:8%;top:31%;animation-delay:.4s}.gr-bg i:nth-of-type(6){right:20%;top:63%;animation-delay:1.3s}.gr-bg i:nth-of-type(7){right:33%;top:18%;animation-delay:.8s}.gr-bg i:nth-of-type(8){right:43%;top:78%;animation-delay:.2s}@keyframes grTwinkle{to{opacity:.22;transform:scale(.45)}}
.gr-hud{display:grid;grid-template-columns:minmax(280px,1fr) minmax(330px,1.25fr) minmax(210px,.8fr);align-items:start;gap:clamp(18px,3vw,48px);padding:19px clamp(20px,3.5vw,54px) 48px;z-index:4;background:linear-gradient(#030412f5,#03041288 55%,transparent);text-shadow:0 2px 12px #000}.gr-brand{position:relative;transform:skew(-5deg)}.gr-brand>b{position:absolute;left:-10px;top:-11px;color:var(--gold);font-size:25px;text-shadow:12px 9px 0 var(--pink),0 0 15px #fff}.gr-brand strong{display:block;white-space:nowrap;font-size:clamp(29px,3vw,51px);font-weight:1000;font-style:italic;letter-spacing:-.07em;line-height:.87;text-shadow:4px 4px 0 #6922bb,0 0 15px var(--cyan),0 0 27px var(--pink)}.gr-brand strong em{color:#ff73dc}.gr-brand small{display:flex;align-items:center;gap:9px;margin-top:10px;font-weight:1000;font-size:13px;letter-spacing:.18em}.gr-brand small i{width:35px;height:2px;background:linear-gradient(90deg,transparent,var(--pink),#fff)}.gr-progress-wrap{padding-top:12px}.gr-progress{position:relative;height:23px;padding:4px;border:3px solid #fff;border-radius:999px;background:#070823dd;box-shadow:0 0 17px #5449ff}.gr-progress>span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--pink),#934cff,var(--cyan));box-shadow:0 0 13px #fff}.gr-progress>b{position:absolute;left:0;top:50%;transform:translate(-50%,-50%);font-size:30px;color:#fff5a2;text-shadow:0 0 12px #fff,0 0 25px var(--pink)}.gr-time{display:flex;justify-content:space-between;margin-top:5px;font-size:11px;font-weight:900;color:#c9f8ff}.gr-stats{display:flex;flex-direction:column;align-items:flex-end;gap:3px}.gr-stats div{display:grid;grid-template-columns:auto auto;align-items:baseline;gap:10px}.gr-stats small{font-weight:1000;color:var(--cyan);letter-spacing:.15em}.gr-stats strong{min-width:7ch;text-align:right;font-size:clamp(28px,3vw,47px);font-style:italic;line-height:.86;text-shadow:3px 3px 0 #6723b7,0 0 12px #fff}.gr-stats div+div strong{min-width:3ch;font-size:35px;color:#fff3a2}
.gr-playfield{position:relative;display:grid;flex:1;place-items:center;min-height:0;padding:15px 15px 90px}.gr-energy-ring{position:absolute;width:min(66vw,700px);aspect-ratio:1;border-radius:50%;background:conic-gradient(transparent,#56edff33,transparent,#ff3dde44,transparent,#ffe16933,transparent);filter:blur(4px);opacity:.32;animation:grEnergy 8s linear infinite}@keyframes grEnergy{to{transform:rotate(360deg)}}.gr-hit-zone{position:relative;z-index:2;width:min(42vw,450px);aspect-ratio:1;margin-top:-24px;border:0;border-radius:50%;padding:0;background:radial-gradient(circle,#ff46a833,#6236ff10 52%,transparent 53%);filter:drop-shadow(0 0 27px #4fd7ff66);outline:0}.gr-target-ring,.gr-approach-ring{position:absolute;inset:5%;border-radius:50%;pointer-events:none}.gr-target-ring{border:6px solid #fff;box-shadow:0 0 10px #fff,0 0 30px var(--cyan),inset 0 0 28px #8d49ff99}.gr-target-ring:after{content:"";position:absolute;inset:12px;border:2px dashed #ffffff66;border-radius:50%;animation:grSpin 7s linear infinite}.gr-approach-ring{border:8px solid var(--gold);box-shadow:0 0 13px #fff,0 0 34px var(--gold);opacity:0;transform:scale(2.5)}@keyframes grSpin{to{transform:rotate(360deg)}}.gr-scorpion{position:absolute;z-index:1;inset:3%;width:94%;height:94%;object-fit:contain;filter:drop-shadow(0 15px 12px #0009) drop-shadow(0 0 22px #ff275f66);animation:grFloat 1.3s ease-in-out infinite alternate;pointer-events:none}@keyframes grFloat{to{transform:translateY(-9px) rotate(2deg)}}.gr-game.gr-playing .gr-scorpion{animation:none}.gr-tap-button{position:absolute;z-index:7;left:50%;bottom:39px;transform:translateX(-50%);display:grid;place-items:center;width:145px;height:145px;border:5px solid #fff;border-radius:50%;background:radial-gradient(circle at 43% 34%,#fff 0 3%,#8ef5ff 4%,#7044ff 31%,#da32dc 65%,#4916ad);box-shadow:0 0 7px #fff,0 0 24px var(--cyan),0 0 48px var(--pink),inset 0 0 20px #fff}.gr-tap-button:before{content:"";position:absolute;inset:-13px;border:3px solid var(--cyan);border-radius:50%;box-shadow:0 0 14px var(--cyan)}.gr-tap-button span{font-size:38px;font-weight:1000;font-style:italic;text-shadow:3px 3px #5f1eb5,0 0 12px #fff}.gr-judgement{position:absolute;z-index:8;top:7%;left:50%;transform:translate(-50%,-50%);font-size:clamp(34px,5vw,72px);font-weight:1000;font-style:italic;opacity:0;pointer-events:none}.gr-judgement.show{animation:grJudge .55s ease-out}.gr-judgement.perfect{color:var(--gold)}.gr-judgement.great{color:var(--cyan)}.gr-judgement.good{color:#8eff91}.gr-judgement.miss{color:#ff5c78}@keyframes grJudge{20%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}70%{opacity:1}100%{opacity:0;transform:translate(-50%,-80%)}}.gr-fever{position:absolute;top:16%;z-index:6;font-size:23px;font-weight:1000;letter-spacing:.24em;color:#ff83e9;opacity:0}.gr-guide{position:absolute;z-index:6;bottom:191px;text-align:center;font-weight:900;text-shadow:0 0 10px #5425d9}.gr-guide span{display:block;font-size:11px;color:#8fefff}.gr-particles{position:absolute;z-index:9;inset:50%;pointer-events:none}.gr-particles i{position:absolute;width:10px;height:10px;border-radius:3px;background:var(--c);box-shadow:0 0 13px var(--c);animation:grBurst .65s forwards}@keyframes grBurst{to{transform:translate(var(--x),var(--y)) rotate(250deg) scale(.1);opacity:0}}
.gr-game.gr-chorus .gr-bg{filter:saturate(1.55) contrast(1.15) brightness(1.17);transform:scale(1.075)}.gr-game.gr-chorus .gr-energy-ring{opacity:1;animation-duration:2.2s;filter:blur(1px);box-shadow:0 0 65px var(--pink)}.gr-game.gr-chorus .gr-target-ring{border-color:#fff8ad;box-shadow:0 0 15px #fff,0 0 42px var(--pink),0 0 78px var(--cyan),inset 0 0 42px #ffe16977}.gr-game.gr-chorus .gr-scorpion{filter:drop-shadow(0 16px 12px #0009) drop-shadow(0 0 30px #ff315f) drop-shadow(0 0 48px var(--cyan))}.gr-game.gr-chorus .gr-tap-button{animation:grTapPulse .65s ease-in-out infinite alternate;box-shadow:0 0 9px #fff,0 0 35px var(--gold),0 0 68px var(--pink),0 0 95px var(--cyan)}.gr-game.gr-chorus .gr-fever{animation:grFever .8s ease-out}.gr-game.gr-playing .gr-guide{opacity:0;visibility:hidden;pointer-events:none}@keyframes grTapPulse{to{transform:translateX(-50%) scale(1.07)}}@keyframes grFever{50%{opacity:1;transform:scale(1.12)}}.gr-game.gr-flash:after{content:"";position:absolute;z-index:12;inset:0;background:#fff;animation:grFlash .2s forwards;pointer-events:none}@keyframes grFlash{to{opacity:0}}.gr-game.gr-impact{animation:grImpact .2s linear}.gr-game.gr-impact-soft{animation:grImpactSoft .18s linear}@keyframes grImpact{25%{transform:translate(-7px,4px)}50%{transform:translate(7px,-4px)}75%{transform:translate(-4px,-2px)}}@keyframes grImpactSoft{25%{transform:translate(-3px,1px)}50%{transform:translate(3px,-1px)}75%{transform:translate(-1px,-1px)}}
.gr-controls{position:absolute;z-index:10;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;padding:11px clamp(15px,3vw,38px) 13px;background:linear-gradient(transparent,#02030fee)}.gr-controls button{width:56px;height:56px;border:3px solid #fffc;border-radius:50%;background:#090b2dc9;font-size:23px;box-shadow:0 0 17px #56edff88}.gr-controls label{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:900;color:#bdefff}.gr-controls input{width:min(24vw,210px);accent-color:#d83cff}.gr-end-fade{position:absolute;z-index:14;inset:0;background:#02020a;opacity:0;pointer-events:none}
.gr-overlay{position:absolute;z-index:20;inset:0;display:grid;place-items:center;padding:18px;overflow:auto;background:radial-gradient(circle,#21114dcc,#02030ff7);backdrop-filter:blur(8px)}.gr-overlay[hidden],.gr-countdown[hidden]{display:none}.gr-panel{width:min(650px,94vw);padding:23px 28px;text-align:center;border:2px solid #7ae8ffb3;border-radius:27px;background:linear-gradient(145deg,#1b1146f5,#0f062af7);box-shadow:0 0 0 5px #923eff22,0 0 48px #3fbdff59}.gr-mini{font-size:12px;font-weight:900;letter-spacing:.27em;color:var(--cyan)}.gr-start-title{font-size:clamp(42px,7vw,70px);font-weight:1000;font-style:italic;line-height:.76;margin:17px 0 11px;text-shadow:4px 4px #8c2de0,0 0 24px var(--pink)}.gr-start-title em{color:#ff77df}.gr-song-title,.gr-screen-title{margin:8px 0 11px;font-size:clamp(23px,3.4vw,33px);font-weight:1000}.gr-song-list{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.gr-song-card{position:relative;min-height:70px;padding:10px 8px 8px 67px;overflow:hidden;text-align:left;border:2px solid #74daff44;border-radius:13px;background:#090b2c center/cover;isolation:isolate}.gr-song-card:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#05051cf5,#05051cb0 63%,transparent)}.gr-song-card:after{content:attr(data-number);position:absolute;left:9px;top:50%;transform:translateY(-50%);font-size:28px;font-weight:1000;font-style:italic;text-shadow:0 0 13px var(--cyan)}.gr-song-card b,.gr-song-card small{display:block}.gr-song-card small{margin-top:4px;color:#95efff}.gr-song-card.is-selected{border-color:#fff;box-shadow:0 0 8px #fff,0 0 22px var(--pink);transform:translateY(-2px)}.gr-difficulty{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:13px 0 7px}.gr-difficulty button{padding:9px 4px;border:1px solid #83e2ff55;border-radius:11px;background:#050824bb;color:#b9c3e5}.gr-difficulty b,.gr-difficulty small{display:block}.gr-difficulty small{font-size:9px;margin-top:3px}.gr-difficulty button.is-selected{color:#fff;border-color:#fff;background:linear-gradient(135deg,#6431e8,#ed2fb1);box-shadow:0 0 17px #ff2ec68c}.gr-level{display:flex;justify-content:center;align-items:center;gap:11px;margin:8px 0 14px}.gr-level b{color:var(--cyan)}.gr-level span{color:var(--gold);letter-spacing:2px}.gr-main-button{min-width:205px;padding:13px 25px;border:3px solid #fff;border-radius:999px;background:linear-gradient(135deg,#642cff,#f333bf);font-size:19px;font-weight:1000;letter-spacing:.07em;box-shadow:0 0 18px #9b56ff}.gr-sub-button{min-width:125px;padding:11px 17px;border:2px solid var(--cyan);border-radius:999px;background:#080c30dc;font-weight:900}.gr-panel p{margin:8px 0;font-size:11px;color:#bfc4e8}.gr-error{padding:8px;background:#5c1730;color:#fff!important}.gr-countdown{position:absolute;z-index:30;inset:0;display:grid;place-items:center;font-size:min(35vw,270px);font-weight:1000;background:#03021499;text-shadow:0 0 22px var(--cyan),8px 8px #9b31d5}.gr-rank{font-size:100px;line-height:1;margin:8px;color:var(--gold);font-weight:1000;text-shadow:0 0 28px var(--pink)}.gr-result-score{display:flex;flex-direction:column}.gr-result-score strong{font-size:34px}.gr-result-panel dl{display:grid;grid-template-columns:1fr 1fr;gap:7px 24px;margin:16px auto;max-width:340px}.gr-result-panel dl div{display:flex;justify-content:space-between;border-bottom:1px solid #ffffff30}.gr-result-panel dd{margin:0;font-weight:900}.gr-result-actions{display:flex;justify-content:center;gap:11px}
@media(max-width:700px){.gr-game{min-height:600px}.gr-hud{grid-template-columns:1fr 1fr;gap:8px;padding:12px 13px 47px}.gr-progress-wrap{position:absolute;left:17px;right:17px;top:87px;padding:0}.gr-progress{height:18px;border-width:2px;padding:3px}.gr-brand strong{font-size:clamp(22px,7.2vw,33px)}.gr-brand small{font-size:9px;letter-spacing:.1em;gap:4px}.gr-brand small i{width:15px}.gr-stats strong{font-size:25px}.gr-stats div+div strong{font-size:22px}.gr-stats small{font-size:8px}.gr-playfield{padding:100px 8px 165px}.gr-hit-zone{width:min(76vw,365px);margin-top:-38px}.gr-tap-button{bottom:57px;width:104px;height:104px;border-width:4px}.gr-tap-button:before{inset:-9px;border-width:2px}.gr-tap-button span{font-size:27px}.gr-judgement{position:fixed;z-index:25;top:23dvh;left:50%;font-size:clamp(42px,13vw,64px);text-shadow:0 3px 0 #4b145f,0 0 12px #fff,0 0 27px currentColor}.gr-guide{bottom:179px;font-size:11px}.gr-controls{padding-bottom:38px}.gr-controls button{width:43px;height:43px;border-width:2px;font-size:18px}.gr-controls label{position:absolute;left:50%;bottom:7px;transform:translateX(-50%);white-space:nowrap}.gr-controls input{width:125px}.gr-panel{padding:16px 13px}.gr-start-title{font-size:46px;margin:12px 0 8px}.gr-song-title{font-size:22px;margin:6px 0 8px}.gr-song-list{gap:6px}.gr-song-card{min-height:62px;padding:8px 5px 7px 53px}.gr-song-card:after{left:7px;font-size:22px}.gr-song-card b{font-size:13px}.gr-song-card small{font-size:8px}.gr-difficulty{margin-top:9px}.gr-level{margin-bottom:10px}.gr-main-button{padding:11px 20px;font-size:16px}.gr-rank{font-size:74px}.gr-result-panel dl{margin:10px auto}.gr-result-actions{flex-wrap:wrap}.gr-game.gr-impact,.gr-game.gr-impact-soft{animation:none!important;transform:none!important}}@media(max-height:650px) and (orientation:landscape){.gr-game{min-height:600px}.gr-panel{padding:12px}.gr-start-title{font-size:40px;margin:8px}.gr-song-card{min-height:55px}.gr-rank{font-size:60px}}@media(prefers-reduced-motion:reduce){.gr-bg i{animation:none!important}}
.gr-song-list{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:700px){.gr-song-card{padding-left:38px}.gr-song-card:after{font-size:18px}.gr-song-card b{font-size:11px;line-height:1.15}.gr-song-card small{font-size:8px}}
.gr-return-link{display:flex;align-items:center;justify-content:center;width:min(360px,100%);min-height:38px;margin:9px auto 0;padding:7px 16px;border:1px solid rgba(34,220,255,.48);border-radius:999px;color:#8fefff!important;background:rgba(4,10,35,.72);box-shadow:0 0 8px rgba(34,220,255,.82),0 0 18px rgba(34,220,255,.52),0 0 32px rgba(34,220,255,.22),inset 0 0 10px rgba(34,220,255,.1);text-shadow:0 0 8px rgba(34,220,255,.72);font:800 12px/1 Arial,sans-serif;letter-spacing:.14em;text-decoration:none!important;cursor:pointer;-webkit-tap-highlight-color:transparent}.gr-return-link:hover,.gr-return-link:focus-visible{border-color:var(--cyan);color:#fff!important;background:rgba(34,220,255,.12);box-shadow:0 0 10px rgba(34,220,255,1),0 0 24px rgba(34,220,255,.72),0 0 42px rgba(34,220,255,.36),inset 0 0 13px rgba(34,220,255,.18);outline:0}.gr-return-link:active{transform:scale(.97)}.gr-result-return{flex-basis:100%;margin:4px auto 0}
@media(max-width:700px){.gr-return-link{min-height:30px;margin-top:4px;padding:6px 13px;font-size:11px}.gr-result-return{margin:3px auto 0}}
.gr-song-card{display:flex;align-items:center}@media(max-width:700px){}
.gr-pause-actions{display:flex;flex-direction:column;align-items:center;gap:13px}.gr-pause-actions .gr-sub-button{min-width:205px}.gr-game .gr-pad-focus{border-color:#fff!important;box-shadow:0 0 8px #fff,0 0 23px var(--cyan),0 0 38px var(--pink)!important;transform:translateY(-2px)}

/* V16 standalone title screen */
html,body{width:100%;height:100%;margin:0;overscroll-behavior:none;background:#02020a}.gr-game{min-height:0}.gr-title-screen{padding:max(14px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(14px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));overflow:hidden;background:radial-gradient(circle at 18% 35%,#35156ad9,transparent 42%),linear-gradient(120deg,#02030ff2,#0e0527ed)}.gr-title-panel{position:relative;display:grid;grid-template-columns:minmax(350px,.78fr) minmax(570px,1.35fr);grid-template-areas:"mini songs" "title songs" "selected songs" "difficulty songs" "level songs" "start songs" "note songs" "return songs" "guide guide";align-content:center;column-gap:clamp(28px,4vw,72px);width:min(1500px,97vw);height:min(900px,96dvh);padding:clamp(22px,3vw,48px);overflow:hidden;text-align:left;border-color:#63eaffcc;border-radius:34px;background:linear-gradient(135deg,#140b35f2,#07061ef5);box-shadow:0 0 0 6px #873cff1d,0 0 70px #3fbdff4d,inset 0 0 70px #6c2eff12}.gr-title-panel:before{content:"";position:absolute;z-index:-1;inset:0;background-image:linear-gradient(90deg,#080719e8 0 42%,#0807198f 67%,#080719cc),var(--gr-bg-image);background-position:center;background-size:cover;filter:saturate(1.35)}.gr-title-panel .gr-mini{grid-area:mini;align-self:end;text-align:center;font-size:clamp(11px,1vw,16px)}.gr-title-panel .gr-start-title{grid-area:title;margin:clamp(12px,2vh,24px) 0 8px;text-align:center;font-size:clamp(62px,6vw,110px);line-height:.72}.gr-title-panel .gr-song-title{grid-area:selected;text-align:center;font-size:clamp(23px,2vw,34px)}.gr-song-carousel{grid-area:songs;position:relative;align-self:center;min-width:0}.gr-title-panel .gr-song-list{display:grid;grid-template-columns:1fr;gap:clamp(10px,1.4vh,18px)}.gr-title-panel .gr-song-card{min-height:clamp(128px,18vh,176px);padding-left:clamp(78px,6vw,112px);border-width:3px;border-radius:22px;background-position:center 28%;box-shadow:inset 0 0 28px #05051c}.gr-title-panel .gr-song-card:before{background:linear-gradient(90deg,#05051cf4 0 38%,#05051c92 68%,transparent)}.gr-title-panel .gr-song-card:after{left:clamp(16px,2vw,30px);font-size:clamp(36px,4vw,70px)}.gr-title-panel .gr-song-card b{font-size:clamp(21px,2vw,34px);text-shadow:0 2px 8px #000,0 0 13px #000}.gr-title-panel .gr-difficulty{grid-area:difficulty;margin:12px 0 7px}.gr-title-panel .gr-difficulty button{min-height:62px;font-size:18px}.gr-title-panel .gr-level{grid-area:level;margin:8px 0 16px}.gr-title-panel>.gr-main-button{grid-area:start;justify-self:center;width:min(430px,100%);min-height:72px;font-size:25px;box-shadow:0 0 10px #fff,0 0 29px #874aff,0 0 48px #ff2ebd77}.gr-title-panel .gr-start-note{grid-area:note;text-align:center}.gr-title-panel>.gr-return-link{grid-area:return}.gr-pad-guide{grid-area:guide;align-self:end;margin-top:12px;padding-top:13px;text-align:center;color:#d9e1ff;font-size:13px;letter-spacing:.08em;border-top:1px solid #5eeeff55}.gr-song-nav{display:none;position:absolute;z-index:5;top:50%;width:46px;height:70px;transform:translateY(-50%);border:0;background:#03051bcc;color:#fff;font-size:55px;line-height:1;text-shadow:0 0 13px var(--cyan);box-shadow:0 0 18px #56edff66}.gr-song-prev{left:2px}.gr-song-next{right:2px}

@media(max-width:700px){.gr-title-screen{padding:max(8px,env(safe-area-inset-top)) 0 max(8px,env(safe-area-inset-bottom))}.gr-title-panel{display:grid;grid-template-columns:1fr;grid-template-areas:"mini" "title" "songs" "selected" "difficulty" "level" "start" "note" "return" "guide";grid-template-rows:auto auto minmax(150px,1fr) auto auto auto auto auto auto auto;gap:0;width:100%;height:100%;padding:10px 10px 8px;border:0;border-radius:0;background:linear-gradient(180deg,#0a061bea,#060519f2);box-shadow:none}.gr-title-panel:before{background-image:linear-gradient(180deg,#070516c9,#070516b8 56%,#070516f5),var(--gr-bg-image);filter:saturate(1.4) blur(1px);transform:scale(1.04)}.gr-title-panel .gr-mini{font-size:9px;letter-spacing:.24em}.gr-title-panel .gr-start-title{margin:5px 0 3px;font-size:clamp(37px,12vw,54px);line-height:.76}.gr-title-panel .gr-song-title{margin:2px 0 5px;font-size:16px}.gr-song-carousel{min-height:0;margin:2px -10px 5px;overflow:hidden}.gr-title-panel .gr-song-list{display:flex;align-items:stretch;gap:10px;height:100%;padding:3px 11vw 7px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.gr-title-panel .gr-song-list::-webkit-scrollbar{display:none}.gr-title-panel .gr-song-card{flex:0 0 78vw;min-height:0;height:100%;padding:12px 12px 10px 58px;scroll-snap-align:center;border-radius:20px;background-position:center 25%}.gr-title-panel .gr-song-card:after{left:13px;font-size:35px}.gr-song-nav{display:block;width:38px;height:62px;font-size:45px}.gr-title-panel .gr-difficulty{margin:2px 0 4px}.gr-title-panel .gr-difficulty button{min-height:48px;padding:5px 2px;font-size:14px}.gr-title-panel .gr-difficulty small{font-size:8px}.gr-title-panel .gr-level{gap:7px;margin:2px 0 6px;font-size:12px}.gr-title-panel .gr-level span{font-size:18px}.gr-title-panel>.gr-main-button{min-height:52px;padding:8px 16px;font-size:18px}.gr-title-panel .gr-start-note{margin:4px 0 2px;font-size:9px}.gr-title-panel>.gr-return-link{width:min(290px,90%);min-height:31px;margin:2px auto;padding:5px 12px}.gr-pad-guide{margin-top:3px;padding:5px 0 max(1px,env(safe-area-inset-bottom));font-size:9px}.gr-title-panel .gr-error{grid-area:note;margin:2px}.gr-song-card.is-selected{transform:none}}
@media(max-width:700px) and (max-height:720px){.gr-title-panel .gr-start-title{font-size:35px}.gr-title-panel{grid-template-rows:auto auto minmax(125px,1fr) auto auto auto auto auto auto auto}.gr-title-panel .gr-song-title{display:none}.gr-title-panel .gr-start-note{display:none}.gr-title-panel>.gr-main-button{min-height:45px}.gr-pad-guide{font-size:8px}}

/* PC: stagger the three song cards like the approved title mockup */
@media(min-width:701px){
  .gr-title-panel .gr-song-list{grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;gap:clamp(10px,1.4vw,24px)}
  .gr-title-panel .gr-song-card{position:relative;display:block;width:100%;min-height:0;aspect-ratio:1/1;padding:0;overflow:hidden;border-radius:22px;background-position:center;background-size:cover;transform-style:preserve-3d;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,filter .22s ease,background-size .45s ease}
  .gr-title-panel .gr-song-card:before{background:linear-gradient(180deg,transparent 38%,#05051c55 60%,#05051cf2 100%)}
  .gr-title-panel .gr-song-card:after{left:clamp(12px,1.4vw,23px);top:auto;bottom:clamp(48px,4vw,68px);transform:none;font-size:clamp(32px,3.2vw,55px)}
  .gr-title-panel .gr-song-card:nth-child(1),.gr-title-panel .gr-song-card:nth-child(3){transform:translateY(-20px)}
  .gr-title-panel .gr-song-card:nth-child(2){transform:translateY(20px)}
  .gr-title-panel .gr-song-card:nth-child(1).is-selected,.gr-title-panel .gr-song-card:nth-child(3).is-selected{transform:translateY(-20px) scale(1.035);z-index:2}
  .gr-title-panel .gr-song-card:nth-child(2).is-selected{transform:translateY(20px) scale(1.035);z-index:2}
  .gr-title-panel .gr-song-card:hover,
  .gr-title-panel .gr-song-card:focus-visible{z-index:4;border-color:#fff;filter:brightness(1.16) saturate(1.18);background-size:110%;box-shadow:0 0 9px #fff,0 0 24px var(--cyan),0 0 48px #ff3dde99,inset 0 0 34px #653cff55;outline:none}
  .gr-title-panel .gr-song-card:nth-child(1):hover,.gr-title-panel .gr-song-card:nth-child(3):hover,.gr-title-panel .gr-song-card:nth-child(1):focus-visible,.gr-title-panel .gr-song-card:nth-child(3):focus-visible{transform:translateY(-29px) scale(1.055) rotateX(1deg)}
  .gr-title-panel .gr-song-card:nth-child(2):hover,.gr-title-panel .gr-song-card:nth-child(2):focus-visible{transform:translateY(11px) scale(1.055) rotateX(1deg)}
  .gr-title-panel .gr-song-card:hover b,
  .gr-title-panel .gr-song-card:focus-visible b{text-shadow:0 2px 8px #000,0 0 9px #fff,0 0 20px var(--pink)}
  .gr-title-panel>.gr-main-button,.gr-title-panel>.gr-return-link{transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
  .gr-title-panel>.gr-main-button:hover,.gr-title-panel>.gr-main-button:focus-visible{transform:translateY(-4px) scale(1.025);filter:brightness(1.12);box-shadow:0 0 12px #fff,0 0 36px #874aff,0 0 62px #ff2ebdaa;outline:none}
  .gr-title-panel>.gr-return-link:hover,.gr-title-panel>.gr-return-link:focus-visible{transform:translateY(-3px);box-shadow:0 0 9px #fff,0 0 25px var(--cyan);outline:none}
  .gr-title-panel .gr-song-card:not(.is-selected){opacity:.72;filter:brightness(.58) saturate(.72)}
  .gr-title-panel .gr-song-card:not(.is-selected):hover,.gr-title-panel .gr-song-card:not(.is-selected):focus-visible{opacity:1;filter:brightness(1.12) saturate(1.15)}
  .gr-title-panel .gr-song-card.is-selected{border-color:#fff;box-shadow:0 0 8px #fff,0 0 24px var(--cyan),0 0 42px #ff3dde88}
  .gr-title-panel>.gr-main-button{animation:grStartPulse 1.8s ease-in-out infinite}
}

@keyframes grStartPulse{0%,100%{box-shadow:0 0 10px #fff,0 0 25px #874aff,0 0 42px #ff2ebd66}50%{box-shadow:0 0 14px #fff,0 0 42px #874aff,0 0 72px #ff2ebdcc}}
.gr-title-screen:after{content:"";position:absolute;z-index:30;inset:0;pointer-events:none;opacity:0;background:radial-gradient(circle at 68% 50%,#fff 0,#75efff77 13%,#ff3dde33 27%,transparent 58%)}
.gr-game.gr-song-switch .gr-title-screen:after{animation:grSongSwitch .48s ease-out}
@keyframes grSongSwitch{0%{opacity:0}24%{opacity:.8}100%{opacity:0}}
@media(prefers-reduced-motion:reduce){.gr-title-panel>.gr-main-button,.gr-game.gr-song-switch .gr-title-screen:after{animation:none!important}}

/* V21 mobile title screen — portrait arcade selector */
@media(max-width:700px){
  .gr-title-screen{padding:0;overflow:hidden;background:radial-gradient(circle at 50% 20%,#3b0874 0,transparent 36%),radial-gradient(circle at 50% 78%,#201070 0,transparent 40%),linear-gradient(180deg,#020318,#080327 52%,#03051c)}
  .gr-title-screen:before{content:"";position:absolute;z-index:-1;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.5%,#ec3dff24 50%,transparent 50.5%),repeating-linear-gradient(90deg,transparent 0 9.5%,#5d3cff0b 10%),repeating-linear-gradient(0deg,transparent 0 7.5%,#19dfff0b 8%);box-shadow:inset 0 0 90px #070015}
  .gr-title-panel{display:grid;grid-template-columns:1fr;grid-template-areas:"mini" "title" "songs" "difficulty" "level" "start" "return" "guide";grid-template-rows:auto auto minmax(0,1fr) auto auto auto auto auto;align-content:stretch;width:100%;height:100dvh;max-height:none;padding:max(13px,env(safe-area-inset-top)) 0 max(8px,env(safe-area-inset-bottom));overflow:hidden;border:0;border-radius:0;background:transparent;box-shadow:none}
  .gr-title-panel:before{inset:0;background-image:linear-gradient(180deg,#030419ae 0,#05021bb8 33%,#090522dc 72%,#020317f5),var(--gr-bg-image);background-position:center;background-size:cover;filter:saturate(1.35) brightness(.48);transform:scale(1.08)}
  .gr-title-panel .gr-mini{position:relative;z-index:2;margin:0 0 4px;font-size:clamp(9px,2.7vw,12px);letter-spacing:.3em;color:#67efff;text-shadow:0 0 12px #27dfff}
  .gr-title-panel .gr-mini:before,.gr-title-panel .gr-mini:after{content:"";display:inline-block;width:clamp(34px,12vw,62px);height:1px;margin:0 13px 3px;background:#62efff;box-shadow:0 0 8px #62efff}
  .gr-title-panel .gr-start-title{position:relative;z-index:2;margin:0 0 clamp(24px,6vh,48px);font-size:clamp(55px,16vw,82px);line-height:.72;letter-spacing:-.045em;text-shadow:4px 5px #752bc9,0 0 13px #fff,0 0 30px #fb39e8}
  .gr-title-panel .gr-start-title:after{content:"MUSIC MAKES A BRIGHTER YOU";position:absolute;left:50%;bottom:clamp(-28px,-3.6vh,-18px);transform:translateX(-50%);width:100vw;color:#e3d9ff;font:700 clamp(7px,2vw,10px)/1 Arial,sans-serif;letter-spacing:.48em;text-shadow:0 0 8px #b73cff}
  .gr-title-panel .gr-song-title{display:none}
  .gr-song-carousel{position:relative;align-self:stretch;min-height:0;margin:0;overflow:visible}
  .gr-title-panel .gr-song-list{display:flex;align-items:center;gap:4vw;width:100%;height:100%;padding:4px 12.5vw 8px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
  .gr-title-panel .gr-song-list::-webkit-scrollbar{display:none}
  .gr-title-panel .gr-song-card{position:relative;flex:0 0 75vw;width:75vw;max-width:355px;height:auto;max-height:100%;aspect-ratio:1/1;min-height:0;padding:0;overflow:hidden;scroll-snap-align:center;border:3px solid #6eeaff;border-radius:22px;background-position:center;background-size:cover;box-shadow:0 0 8px #fff,0 0 23px #24dcff,0 0 38px #f136ff88,inset 0 0 24px #05001c}
  .gr-title-panel .gr-song-card:before{z-index:0;background:linear-gradient(180deg,transparent 38%,#07001842 58%,#050016f2 100%)}
  .gr-title-panel .gr-song-card:after{z-index:2;left:clamp(15px,5vw,25px);top:auto;bottom:clamp(54px,14vw,72px);transform:none;font-size:clamp(44px,14vw,68px);line-height:.85;color:#fff;text-shadow:0 0 9px #fff,0 0 22px var(--pink)}
  .gr-title-panel .gr-song-card:not(.is-selected){opacity:.42;filter:brightness(.6) saturate(.75);transform:scale(.86)}
  .gr-title-panel .gr-song-card.is-selected{opacity:1;filter:none;transform:none;border-color:#fff}
  .gr-song-nav{display:block;z-index:8;top:50%;width:45px;height:82px;padding:0;border:0;background:transparent;color:#fff;font-size:65px;line-height:1;text-shadow:0 0 5px #fff,0 0 18px var(--cyan);box-shadow:none}
  .gr-song-prev{left:3vw}.gr-song-next{right:3vw}
  .gr-title-panel .gr-difficulty{grid-area:difficulty;gap:9px;width:calc(100% - 28px);margin:5px auto 4px}
  .gr-title-panel .gr-difficulty button{min-height:53px;padding:7px 2px;border:2px solid #36dfff;border-radius:13px;background:#050a2fe8;font-size:clamp(15px,4.4vw,20px);box-shadow:inset 0 0 18px #110642,0 0 10px #19cfff33}
  .gr-title-panel .gr-difficulty button.is-selected{border-color:#fff;background:linear-gradient(135deg,#6a28ef,#ef22cc);box-shadow:0 0 6px #fff,0 0 20px #ef32e8}
  .gr-title-panel .gr-difficulty small{display:none}
  .gr-title-panel .gr-level{grid-area:level;justify-content:center;gap:clamp(10px,4vw,20px);min-height:38px;margin:1px 0 5px;font-size:clamp(12px,3.6vw,17px)}
  .gr-title-panel .gr-level b{color:#54efff}.gr-title-panel .gr-level span{font-size:clamp(19px,6vw,28px);color:#ffd84d;text-shadow:0 0 10px #ffb400}.gr-title-panel .gr-level small{font-size:clamp(11px,3.4vw,16px);font-weight:900;color:#fff}
  .gr-title-panel>.gr-main-button{grid-area:start;width:calc(100% - 54px);max-width:650px;min-height:64px;margin:0 auto 7px;padding:8px 18px;border:4px solid #fff;font-size:clamp(20px,6vw,29px);letter-spacing:.2em;background:linear-gradient(110deg,#6129ff,#ff25c9);box-shadow:0 0 10px #fff,0 0 27px #733cff,0 0 45px #ff2cc688}
  .gr-title-panel .gr-start-note{display:none}
  .gr-title-panel>.gr-return-link{grid-area:return;width:58%;max-width:360px;min-height:39px;margin:0 auto 7px;padding:6px 10px;border:2px solid #46eaff;font-size:clamp(10px,3vw,14px);background:#071235e8;box-shadow:0 0 8px #46eaff,0 0 20px #2ee5ff66}
  .gr-pad-guide{grid-area:guide;align-self:end;min-height:34px;margin:0;padding:8px 8px max(3px,env(safe-area-inset-bottom));font-size:clamp(9px,2.8vw,13px);letter-spacing:.05em;border-top:1px solid #5eeeff55;background:#020518c4}
  .gr-title-panel .gr-error{grid-area:return;z-index:10;margin:0 14px}
}
@media(max-width:700px) and (max-height:760px){
  .gr-title-panel .gr-mini{font-size:8px}.gr-title-panel .gr-start-title{margin-bottom:25px;font-size:47px}.gr-title-panel .gr-start-title:after{bottom:-20px}.gr-title-panel .gr-song-card{flex-basis:min(64vw,270px);width:min(64vw,270px)}.gr-title-panel .gr-difficulty button{min-height:42px}.gr-title-panel .gr-level{min-height:29px;margin-bottom:2px}.gr-title-panel>.gr-main-button{min-height:49px;margin-bottom:4px}.gr-title-panel>.gr-return-link{min-height:31px;margin-bottom:3px}.gr-pad-guide{min-height:26px;padding-top:5px;padding-bottom:3px}
}

/* V23 PC title screen — neon live-stage carousel */
@media(min-width:701px){
  .gr-title-screen{padding:0;overflow:hidden;background:radial-gradient(ellipse at 50% 42%,#30106f 0,#10032e 34%,#020414 76%)}
  .gr-title-screen:before{content:"";position:absolute;z-index:0;inset:0;pointer-events:none;background:linear-gradient(104deg,transparent 0 12%,#36dfff26 12.3%,transparent 20%),linear-gradient(76deg,transparent 0 12%,#ff3de126 12.3%,transparent 20%),radial-gradient(circle at 12% 50%,#1464ff28,transparent 22%),radial-gradient(circle at 88% 50%,#e323ff2b,transparent 22%),repeating-linear-gradient(90deg,transparent 0 7.8%,#566aff0c 8%),linear-gradient(180deg,transparent 70%,#080027 70% 73%,#11004d 73% 74%,#020310 95%)}
  .gr-title-panel{z-index:1;display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"mini" "title" "songs" "difficulty" "level" "start" "return" "guide";grid-template-rows:auto auto minmax(260px,1fr) auto auto auto auto auto;align-content:stretch;gap:0;width:100vw;height:100dvh;max-height:none;padding:clamp(16px,2vh,26px) clamp(48px,6vw,110px) max(12px,env(safe-area-inset-bottom));overflow:hidden;border:0;border-radius:0;background:transparent;box-shadow:none}
  .gr-title-panel:before{inset:0;background-image:linear-gradient(180deg,#02031388 0,#0803269e 38%,#08021dcf 72%,#02030bf5),var(--gr-bg-image);background-position:center;background-size:cover;filter:saturate(1.5) brightness(.42);transform:scale(1.035)}
  .gr-title-panel:after{content:"";position:absolute;z-index:-1;left:0;right:0;bottom:-7%;height:37%;pointer-events:none;background:linear-gradient(90deg,transparent,#54eaff22 23%,#ff35df38 50%,#54eaff22 77%,transparent),repeating-linear-gradient(90deg,transparent 0 7.9%,#52dfff30 8% 8.12%),linear-gradient(180deg,#18045a33,#02030add);transform:perspective(420px) rotateX(58deg);transform-origin:bottom;box-shadow:0 -2px 28px #e536ff4d}
  .gr-title-panel .gr-mini{grid-area:mini;position:relative;z-index:4;align-self:end;margin:0;text-align:center;font-size:clamp(11px,1vw,16px);letter-spacing:.38em;color:#5df2ff;text-shadow:0 0 13px #20e2ff}
  .gr-title-panel .gr-mini:before,.gr-title-panel .gr-mini:after{content:"";display:inline-block;width:clamp(75px,10vw,170px);height:2px;margin:0 22px 4px;background:linear-gradient(90deg,transparent,#59efff);box-shadow:0 0 9px #59efff}.gr-title-panel .gr-mini:after{transform:scaleX(-1)}
  .gr-title-panel .gr-start-title{grid-area:title;position:relative;z-index:4;margin:clamp(5px,.8vh,10px) 0 clamp(17px,2.4vh,28px);text-align:center;font-size:clamp(56px,6.2vw,112px);line-height:.68;letter-spacing:-.055em;white-space:nowrap;text-shadow:5px 6px #7225c3,0 0 10px #fff,0 0 31px #f42ade}.gr-title-panel .gr-start-title br{display:none}.gr-title-panel .gr-start-title em{margin-left:.12em}
  .gr-title-panel .gr-start-title:after{content:"MUSIC MAKES A BRIGHTER YOU";position:absolute;left:50%;bottom:clamp(-25px,-2vh,-15px);transform:translateX(-50%);width:100%;color:#e8dfff;font:700 clamp(8px,.75vw,13px)/1 Arial,sans-serif;letter-spacing:.62em;text-shadow:0 0 8px #b73cff}
  .gr-title-panel .gr-song-title,.gr-title-panel .gr-start-note{display:none}
  .gr-song-carousel{grid-area:songs;position:relative;align-self:stretch;min-height:0;margin:0 auto;width:min(1220px,88vw);perspective:1200px}
  .gr-title-panel .gr-song-list{position:relative;display:flex;align-items:center;justify-content:center;gap:clamp(24px,3vw,58px);width:100%;height:100%;padding:12px clamp(20px,3vw,50px) 8px;overflow:visible}
  .gr-title-panel .gr-song-card{order:2;flex:0 1 clamp(230px,23vw,390px);width:clamp(230px,23vw,390px);max-height:100%;aspect-ratio:1;border:3px solid #53eaff;border-radius:25px;background-position:center;background-size:cover;opacity:.55;filter:brightness(.54) saturate(.78);transform:translateY(-15px) scale(.84);box-shadow:0 0 12px #30dfff99,0 22px 38px #000c,inset 0 0 35px #020018;transition:transform .28s ease,filter .28s ease,opacity .28s ease,box-shadow .28s ease,border-color .28s ease,background-size .55s ease}
  .gr-title-panel .gr-song-card:before{background:linear-gradient(180deg,transparent 35%,#06001952 58%,#030013f2 100%)}
  .gr-title-panel .gr-song-card:after{left:clamp(16px,1.7vw,29px);bottom:clamp(55px,5vw,82px);font-size:clamp(42px,4.3vw,72px);color:#fff;text-shadow:0 0 8px #fff,0 0 24px var(--pink)}
  .gr-title-panel .gr-song-card.is-selected{order:2;z-index:4;opacity:1;filter:brightness(1.05) saturate(1.12);transform:translateY(10px) scale(1.08) rotateY(0);border-color:#fff;box-shadow:0 0 8px #fff,0 0 27px var(--cyan),0 0 52px #ff3ddeaa,0 28px 46px #000c,inset 0 0 28px #6b28ff35}
  .gr-title-panel .gr-song-card:hover,.gr-title-panel .gr-song-card:focus-visible{z-index:6;opacity:1;filter:brightness(1.13) saturate(1.16);background-size:109%;border-color:#fff;box-shadow:0 0 9px #fff,0 0 28px var(--cyan),0 0 52px #ff3dde99,0 28px 46px #000d;outline:0}
  .gr-title-panel .gr-song-card.is-selected:hover,.gr-title-panel .gr-song-card.is-selected:focus-visible{transform:translateY(2px) scale(1.105)}
  .gr-song-nav{display:block;top:50%;width:64px;height:100px;padding:0;border:0;background:transparent;color:#fff;font-size:88px;text-shadow:0 0 8px #fff,0 0 26px var(--cyan);box-shadow:none}.gr-song-prev{left:-45px}.gr-song-next{right:-45px}
  .gr-title-panel .gr-difficulty{grid-area:difficulty;gap:14px;width:min(620px,70vw);margin:clamp(7px,1.2vh,14px) auto 5px}.gr-title-panel .gr-difficulty button{min-height:51px;padding:7px 10px;border:2px solid #39dfff;border-radius:13px;background:#050a2fe8;font-size:clamp(15px,1.15vw,20px);box-shadow:inset 0 0 18px #110642,0 0 10px #19cfff33}.gr-title-panel .gr-difficulty button.is-selected{border-color:#fff;background:linear-gradient(135deg,#6a28ef,#ef22cc);box-shadow:0 0 7px #fff,0 0 23px #ef32e8}.gr-title-panel .gr-difficulty small{display:none}
  .gr-title-panel .gr-level{grid-area:level;gap:23px;min-height:31px;margin:2px 0 7px;font-size:clamp(13px,1vw,17px)}.gr-title-panel .gr-level span{font-size:clamp(20px,1.7vw,28px);text-shadow:0 0 10px #ffb300}.gr-title-panel .gr-level small{font-weight:900}
  .gr-title-panel>.gr-main-button{grid-area:start;width:min(570px,63vw);min-height:65px;margin:0 auto 8px;padding:9px 22px;border:4px solid #fff;font-size:clamp(21px,1.8vw,30px);letter-spacing:.28em;background:linear-gradient(105deg,#6027ff,#ff28c5);box-shadow:0 0 10px #fff,0 0 30px #783cff,0 0 51px #ff2cc688}
  .gr-title-panel>.gr-return-link{grid-area:return;width:min(315px,40vw);min-height:37px;margin:0 auto 6px;padding:6px 15px;border:2px solid #46eaff;font-size:12px;background:#071235e8}
  .gr-pad-guide{grid-area:guide;align-self:end;margin:1px auto 0;width:min(800px,75vw);padding:8px 8px 0;text-align:center;font-size:12px;border-top:1px solid #5eeeff55;background:transparent}
  .gr-title-panel .gr-error{grid-area:return;z-index:10;margin:0 auto;width:min(600px,80vw)}
}
@media(min-width:701px) and (max-height:760px){.gr-title-panel{grid-template-rows:auto auto minmax(210px,1fr) auto auto auto auto auto;padding-top:11px}.gr-title-panel .gr-start-title{font-size:clamp(49px,5.3vw,85px);margin-bottom:17px}.gr-title-panel .gr-song-card{width:min(20vw,285px);flex-basis:min(20vw,285px)}.gr-title-panel>.gr-main-button{min-height:53px}.gr-pad-guide{font-size:10px;padding-top:5px}}

/* V24 PC scale-up — larger jackets and high-visibility arrows */
@media(min-width:701px){
  .gr-title-panel{grid-template-rows:auto auto minmax(320px,1fr) auto auto auto auto auto;padding-left:clamp(28px,3.5vw,68px);padding-right:clamp(28px,3.5vw,68px)}
  .gr-song-carousel{width:min(1540px,94vw)}
  .gr-title-panel .gr-song-list{gap:clamp(20px,2.4vw,45px);padding:14px clamp(72px,6vw,110px) 10px}
  .gr-title-panel .gr-song-card{flex-basis:clamp(285px,26vw,475px);width:clamp(285px,26vw,475px);transform:translateY(-20px) scale(.88)}
  .gr-title-panel .gr-song-card.is-selected{transform:translateY(13px) scale(1.14)}
  .gr-title-panel .gr-song-card.is-selected:hover,.gr-title-panel .gr-song-card.is-selected:focus-visible{transform:translateY(4px) scale(1.17)}
  .gr-song-nav{display:grid;place-items:center;top:50%;width:clamp(82px,6.5vw,116px);height:clamp(118px,10vw,168px);border:2px solid #74efff99;border-radius:28px;background:linear-gradient(135deg,#081341db,#210750db);font-size:clamp(102px,8vw,144px);font-weight:300;line-height:.65;text-shadow:0 0 8px #fff,0 0 21px #fff,0 0 42px var(--cyan);box-shadow:0 0 10px #fff8,0 0 28px #2de8ffb3,0 0 50px #a335ff66,inset 0 0 24px #602cff66;transition:transform .2s ease,filter .2s ease,box-shadow .2s ease}
  .gr-song-prev{left:-6px}.gr-song-next{right:-6px}
  .gr-song-nav:hover,.gr-song-nav:focus-visible{filter:brightness(1.3);transform:translateY(-50%) scale(1.08);box-shadow:0 0 13px #fff,0 0 38px var(--cyan),0 0 65px var(--pink);outline:0}
}
@media(min-width:701px) and (max-height:820px){
  .gr-title-panel{grid-template-rows:auto auto minmax(235px,1fr) auto auto auto auto auto;padding-top:9px;padding-bottom:7px}
  .gr-title-panel .gr-start-title{font-size:clamp(48px,5.1vw,82px);margin-bottom:16px}
  .gr-title-panel .gr-song-card{flex-basis:min(22vw,320px);width:min(22vw,320px)}
  .gr-title-panel>.gr-main-button{min-height:51px}
  .gr-song-nav{width:74px;height:108px;font-size:94px}
}

/* V25 PC arrows — force a large, readable chevron */
@media(min-width:701px){
  .gr-game .gr-song-nav{display:grid;place-items:center;width:clamp(90px,7vw,130px);height:clamp(130px,11vw,190px);padding:0!important;border:0;background:transparent;box-shadow:none;font-size:0!important;line-height:1;color:transparent;overflow:visible}
  .gr-game .gr-song-nav:before{display:block;color:#fff;font:900 clamp(92px,8vw,148px)/.75 Arial,sans-serif;filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 13px #4deaff) drop-shadow(0 0 28px #3f6cff);transform:scaleX(.78)}
  .gr-game .gr-song-prev:before{content:"❮"}.gr-game .gr-song-next:before{content:"❯"}
  .gr-game .gr-song-prev{left:-15px}.gr-game .gr-song-next{right:-15px}
  .gr-game .gr-song-nav:hover,.gr-game .gr-song-nav:focus-visible{background:transparent;box-shadow:none;filter:brightness(1.35);transform:translateY(-50%) scale(1.12)}
}
@media(min-width:701px) and (max-height:820px){.gr-game .gr-song-nav{width:88px;height:125px}.gr-game .gr-song-nav:before{font-size:92px}}

/* V26 PC cards — keep every character visible before selection */
@media(min-width:701px){
  .gr-title-panel .gr-song-card{background-repeat:no-repeat,no-repeat!important;background-position:center 38%,center!important;background-size:94% auto,cover!important}
  .gr-title-panel .gr-song-card:not(.is-selected){opacity:.9;filter:brightness(.82) saturate(1.03) contrast(1.04);border-color:#54dcffb8;box-shadow:0 0 11px #2adfff88,0 19px 35px #000b,inset 0 0 25px #03001955}
  .gr-title-panel .gr-song-card:not(.is-selected):hover,.gr-title-panel .gr-song-card:not(.is-selected):focus-visible{opacity:1;filter:brightness(1.08) saturate(1.12);background-size:101% auto,cover!important}
  .gr-title-panel .gr-song-card.is-selected{background-size:99% auto,cover!important}
  .gr-title-panel .gr-song-card.is-selected:hover,.gr-title-panel .gr-song-card.is-selected:focus-visible{background-size:105% auto,cover!important}
}

/* V27 mobile cards — show character art on selected and neighboring songs */
@media(max-width:700px){
  .gr-title-panel .gr-song-card{background-repeat:no-repeat,no-repeat!important;background-position:center 36%,center!important;background-size:94% auto,cover!important}
  .gr-title-panel .gr-song-card:not(.is-selected){opacity:.72;filter:brightness(.78) saturate(.98);border-color:#55ddffc7;box-shadow:0 0 7px #fff6,0 0 18px #24dcffaa,0 0 27px #f136ff55,inset 0 0 20px #05001c66}
  .gr-title-panel .gr-song-card.is-selected{background-size:99% auto,cover!important;filter:brightness(1.04) saturate(1.08)}
}

/* V28 mobile center selection feedback */
@media(max-width:700px){
  .gr-title-panel .gr-song-card{transition:transform .24s ease,opacity .24s ease,filter .24s ease,box-shadow .24s ease,border-color .24s ease,background-size .35s ease}
  .gr-title-panel .gr-song-card.is-selected{z-index:4;transform:scale(1.035);box-shadow:0 0 9px #fff,0 0 27px #24dcff,0 0 44px #f136ffaa,inset 0 0 24px #05001c}
  .gr-title-panel .gr-song-card:not(.is-selected){transform:scale(.86)}
}

/* V30 unified mobile tap feedback and pinch/double-tap zoom guard */
.gr-hit-zone.gr-tap-feedback{animation:grHitPress .16s ease-out}
.gr-tap-button.gr-tap-feedback{animation:grTapPress .2s ease-out!important}
.gr-tap-button.gr-tap-feedback:after{content:"";position:absolute;inset:-12px;border:5px solid #fff;border-radius:50%;box-shadow:0 0 18px #fff,0 0 36px var(--cyan),0 0 56px var(--pink);animation:grTapRing .42s ease-out forwards;pointer-events:none}
@keyframes grHitPress{45%{transform:scale(.965);filter:drop-shadow(0 0 38px #fff) drop-shadow(0 0 62px var(--cyan))}100%{transform:scale(1)}}
@keyframes grTapPress{40%{transform:translateX(-50%) scale(.86);filter:brightness(1.55)}100%{transform:translateX(-50%) scale(1)}}
@keyframes grTapRing{from{opacity:1;transform:scale(.82)}to{opacity:0;transform:scale(1.38)}}
@media(max-width:700px){html,body,.gr-game{touch-action:pan-x pan-y}.gr-song-list{touch-action:pan-x}.gr-hit-zone,.gr-tap-button,.gr-controls button,.gr-overlay button{touch-action:manipulation}}