:root{color-scheme:dark;--bg:#080d19;--panel:#101929;--line:#243044;--text:#eef3ff;--muted:#8b9ab3;--mint:#8af7ce;--pink:#f093d9;--gold:#ffcf80;font-family:Inter,"Segoe UI","Noto Sans JP",Meiryo,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}button:focus-visible,a:focus-visible{outline:2px solid var(--mint);outline-offset:5px}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.ambient{position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse at 75% 20%,#35407424,transparent 50%),radial-gradient(ellipse at 10% 60%,#10494416,transparent 50%)}.site-header{max-width:1200px;margin:auto;height:90px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0b}.brand{font-weight:800;font-size:25px;letter-spacing:4px;display:flex;align-items:center;gap:9px}.brand-icon{color:var(--mint);font-size:34px;letter-spacing:0}.brand-sub{font-size:9px;letter-spacing:2px;font-weight:500;margin-left:14px;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:24px}.live{font-size:9px;letter-spacing:1.8px;color:var(--muted);display:flex;align-items:center;gap:8px}.live i,.preview-tag i{height:5px;width:5px;background:var(--mint);border-radius:50%;box-shadow:0 0 8px #8af7ce88}.icon-button{background:transparent;border:1px solid var(--line);border-radius:50px;color:var(--text);min-width:44px;height:36px;display:flex;align-items:center;justify-content:center;gap:7px}.icon-button span{font-size:8px;color:var(--muted);padding-right:6px}.home{max-width:1120px;margin:auto;display:grid;grid-template-columns:1.05fr .95fr;gap:28px 90px;padding:54px 40px 0}.intro{padding-top:22px}.eyebrow{font-size:9px;letter-spacing:1.9px;color:var(--muted);font-weight:600}.intro>.eyebrow{display:flex;align-items:center;gap:10px}.eyebrow>span{width:20px;height:1px;background:var(--mint)}h1{font-size:clamp(48px,5.2vw,72px);font-weight:800;letter-spacing:-3px;line-height:1.3;margin:28px 0 18px}h1 em{font-style:normal;color:var(--mint)}.intro-copy{color:var(--muted);font-size:13px;line-height:2;letter-spacing:.5px;margin-bottom:30px}.start-card{max-width:375px}.start-card label{font-size:11px;display:flex;justify-content:space-between;margin-bottom:11px}.start-card label span{font-size:10px;color:var(--muted)}.input-wrap{height:55px;display:flex;align-items:center;gap:10px;border:1px solid #34445b;background:#0e1726;border-radius:9px;padding:0 15px}.input-wrap:focus-within{border-color:var(--mint)}.input-wrap>span:first-child{color:var(--mint)}input{background:transparent;border:0;outline:none;color:var(--text);width:100%;min-width:0;font-size:13px}input::placeholder{color:#728099}#name-count{color:#65728a;font-size:9px;white-space:nowrap}.privacy{font-size:9px;color:var(--muted);margin:9px 0 18px}.primary{border:0;border-radius:9px;background:var(--mint);color:#102a25;width:100%;padding:17px 20px;font-weight:750;font-size:13px;transition:transform .15s,background .15s;box-shadow:0 4px 28px #70edc510}.primary:hover{background:#b0ffe0;transform:translateY(-1px)}.primary span{float:right;font-size:20px;line-height:16px}.form-status{font-size:9px;text-align:center;color:var(--muted);min-height:15px;margin-top:13px;line-height:1.6}.form-status.error{color:var(--pink)}.how{display:flex;gap:25px;border-top:1px solid var(--line);padding-top:20px;margin-top:27px;max-width:375px}.how>div{display:flex;flex-direction:column;gap:7px}.how b{font-size:10px;color:var(--mint);letter-spacing:2px}.how span{font-size:10px;color:var(--muted)}.preview{position:relative;max-width:360px;justify-self:center;width:100%}.preview-tag{display:flex;align-items:center;gap:9px;font-size:9px;letter-spacing:1.4px;color:var(--mint);margin:0 10px 12px}.preview-tag span{margin-left:auto;color:var(--muted);font-size:8px}.preview-board{position:relative;transform:rotate(3deg);border:1px solid #36435e;border-radius:24px;padding:6px;background:#111b2b;box-shadow:0 25px 90px #0008,0 0 80px #8cf6ce09;overflow:hidden}.preview-board canvas{width:100%;height:auto;display:block;border-radius:18px}.preview-badge{position:absolute;bottom:38px;left:20px;right:20px;text-align:center;background:#081020e8;border:1px solid #344359;border-radius:10px;padding:13px;font-size:10px;letter-spacing:3px;color:var(--muted);line-height:1.7;backdrop-filter:blur(12px)}.preview-badge strong{font-size:9px;color:var(--mint);font-weight:500;letter-spacing:1.4px}.preview-caption{text-align:center;font-size:8px;letter-spacing:2px;color:var(--muted);margin-top:20px}.preview-caption span{color:var(--pink);margin-right:10px}.home-ranking{grid-column:1/-1;border-top:1px solid var(--line);padding-top:30px;margin-top:12px}.section-title{display:flex;align-items:center;justify-content:space-between}.section-title h2{font-size:18px;font-weight:600;margin:9px 0 23px;letter-spacing:.5px}.section-title h2 span{color:var(--mint);margin-left:8px}.pill{font-size:8px;letter-spacing:1.7px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:8px 12px}.score-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px}.score-row{padding:14px 5px;border-bottom:1px solid #ffffff0b;display:flex;align-items:center;gap:14px;font-size:12px}.score-row .rank{color:var(--muted);font-size:11px;min-width:24px}.score-row:nth-child(1) .rank{color:var(--gold)}.score-row .avatar{height:29px;width:29px;border-radius:8px;background:#243746;color:var(--mint);display:grid;place-items:center;font-size:12px}.score-row .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-row strong{margin-left:auto;font-variant-numeric:tabular-nums;font-size:13px;letter-spacing:.6px;white-space:nowrap}.ranking-note{font-size:9px;color:var(--muted);margin-top:17px}.empty{font-size:12px;color:var(--muted);padding:14px 0;line-height:1.8;margin:0;grid-column:1/-1}footer{grid-column:1/-1;padding:22px 0 30px;font-size:8px;letter-spacing:1.3px;color:#53627b;display:flex;justify-content:space-between}body.playing{height:100dvh;overflow:hidden}.playing .site-header{height:58px;max-width:1000px}.playing .brand{font-size:20px}.playing .brand-icon{font-size:26px}.game{max-width:850px;margin:auto;height:calc(100dvh - 58px);padding:18px 30px 10px;display:flex;flex-direction:column;gap:12px}.game-hud{display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.score-heading{display:grid;grid-template-columns:auto auto;column-gap:16px;align-items:end}.score-heading>.eyebrow{grid-column:1/-1;font-size:8px}.score-heading>strong{font-size:38px;line-height:1.2;font-weight:650;letter-spacing:1px;font-variant-numeric:tabular-nums}#player-name{font-size:10px;color:var(--muted);max-width:140px;overflow:hidden;text-overflow:ellipsis;margin-bottom:6px}.hud-right{display:flex;align-items:center;gap:24px}.hud-right .eyebrow{font-size:7px}.combo{font-size:24px;color:var(--pink);font-weight:700}.lives{color:var(--mint);letter-spacing:4px;font-size:16px;margin-top:6px}.play-layout{display:flex;gap:30px;min-height:0;flex:1}.table-wrap{position:relative;min-height:0;flex:1;display:flex;justify-content:center;align-items:center;overflow:hidden;isolation:isolate}.table-wrap canvas{height:100%;width:auto;max-width:100%;object-fit:contain;border-radius:20px;touch-action:none;outline:none;user-select:none}.game-aside{width:215px;padding-top:15px;flex-shrink:0}.rival-heading{position:relative}.rival-heading>.eyebrow{font-size:7px}.rival-heading h2{font-size:15px;font-weight:500;margin:10px 0 7px}.network{font-size:9px;color:var(--mint)}.rivals{margin-top:15px}.rival{padding:13px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:6px 8px}.rival .name{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rival strong{font-size:12px;font-variant-numeric:tabular-nums}.rival .diff{font-size:9px;color:var(--pink);grid-column:1/-1}.rival .diff.ahead{color:var(--mint)}.mission{margin-top:32px}.mission h3{font-size:13px;font-weight:500;margin:12px 0 17px}.mission p{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted)}.mission p b{margin-left:auto;color:var(--text);font-size:10px;font-weight:500}.dot{height:7px;width:7px;border-radius:50%}.mint{background:var(--mint)}.pink{background:var(--pink)}.gold{background:var(--gold)}.mission-note{font-size:9px;color:var(--muted);line-height:1.8;border-top:1px solid var(--line);padding-top:12px;margin-top:18px}.personal-best{border-top:1px solid var(--line);padding-top:15px;margin-top:25px;display:flex;flex-direction:column;gap:8px}.personal-best span{font-size:8px;letter-spacing:1.3px;color:var(--muted)}.personal-best strong{font-size:22px;color:var(--gold);font-weight:500}.controls{display:flex;gap:12px;width:100%;max-width:500px;flex-shrink:0;touch-action:none;align-items:center}.flipper-button{position:relative;flex:1;background:#152334;border:1px solid #355449;border-bottom:3px solid #427662;color:var(--mint);border-radius:12px;height:54px;letter-spacing:2px;font-size:12px;font-weight:700;touch-action:none;user-select:none;-webkit-user-select:none}.flipper-button span{font-size:20px;vertical-align:middle;margin:0 12px}.flipper-button small{display:block;font-size:8px;font-weight:400;letter-spacing:.5px;margin-top:2px;color:var(--muted)}.flipper-button.pressed,.flipper-button:active{background:#2c6653;transform:translateY(2px);border-bottom-width:1px}.control-center{text-align:center;width:70px}.control-center>span{color:var(--mint);font-size:18px}.control-center small{display:block;font-size:6px;letter-spacing:1px;color:var(--muted);margin-top:5px}.keyboard-hint{font-size:8px;letter-spacing:.5px;color:var(--muted);margin:0;flex-shrink:0;text-align:left}.launch{position:absolute;bottom:18%;left:50%;transform:translateX(-50%);width:210px;max-width:80%;background:var(--mint);border:0;border-radius:12px;color:#102a25;padding:15px;font-size:14px;font-weight:700;box-shadow:0 0 45px #8af7ce33}.launch small{display:block;font-size:8px;margin-top:7px;letter-spacing:2px;opacity:.7}.launch span{margin-left:10px}.table-message{position:absolute;top:44%;left:0;right:0;pointer-events:none;text-align:center;font-size:21px;font-weight:800;text-shadow:0 2px 15px #000;color:var(--gold);white-space:pre-line;line-height:1.7}.pause-panel{position:absolute;inset:0;background:#080d19e8;backdrop-filter:blur(8px);z-index:10;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:30px;border-radius:20px}.pause-panel>span{font-size:9px;letter-spacing:2px;color:var(--mint)}.pause-panel h2{font-size:29px;font-weight:600}.pause-panel .primary{max-width:250px}.text-button{color:var(--muted);background:none;border:0;padding:16px;font-size:11px;line-height:1.7}.result{max-width:520px;margin:0 auto;text-align:center;padding:30px 25px 50px}.result-orbit{font-size:64px;color:var(--mint);text-shadow:0 0 50px #8af7ce55;margin-bottom:13px}.result h1{font-size:34px;letter-spacing:-1px;margin:18px 0 8px}.result>p{font-size:12px;color:var(--muted);line-height:1.7}.result-score-label{display:block;color:var(--muted);font-size:9px;letter-spacing:3px;margin-top:27px}.result>strong{font-size:68px;letter-spacing:-2px;display:block;font-weight:600;color:var(--mint);font-variant-numeric:tabular-nums}.new-best{font-size:10px;letter-spacing:1.2px;color:var(--gold);margin:5px 0 20px}#result-status{font-size:11px}.result-stats{display:flex;justify-content:space-around;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0;margin:27px 0}.result-stats>div{display:flex;flex-direction:column;gap:10px}.result-stats span{font-size:7px;letter-spacing:1px;color:var(--muted)}.result-stats strong{font-size:22px;font-weight:500}.result-buttons{display:flex;flex-direction:column;gap:12px}.secondary{background:transparent;border:1px solid var(--line);color:var(--text);border-radius:9px;padding:15px;font-size:12px}.result .result-tip{font-size:10px;margin-top:25px}.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:#1e2a3e;border:1px solid #46546b;border-radius:10px;padding:12px 18px;font-size:11px;text-align:center;z-index:100;max-width:90%;width:max-content}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.preview-board{transform:none}}@media(max-height:640px) and (min-width:761px){.mission{display:none}.game{gap:5px;padding-top:5px}.score-heading>strong{font-size:28px}.controls{height:45px}.flipper-button{height:43px}}
@media(min-width:1000px){.home{padding-top:60px}.preview{max-width:345px}.intro{padding-top:32px}}@media(max-width:760px){.site-header{height:67px;padding:0 22px}.brand{font-size:22px}.brand-sub{display:none}.header-actions{gap:12px}.live{font-size:7px;letter-spacing:1px}.home{padding:25px 24px 0;gap:32px 20px;grid-template-columns:1fr}.intro{padding-top:5px;position:relative;z-index:1}.intro>.eyebrow{font-size:7px;letter-spacing:1.4px}h1{font-size:52px;margin-top:22px;letter-spacing:-2px}.intro-copy{font-size:12px;margin-bottom:24px}.start-card,.how{max-width:none}.preview{max-width:300px;grid-row:2;margin:8px 0}.preview-board{transform:rotate(2deg)}.home-ranking{margin-top:0;padding-top:25px}.score-list{grid-template-columns:1fr}.score-row:nth-child(n+6){display:none}.section-title h2{font-size:16px}.how{justify-content:space-between}.playing .site-header{height:48px;padding:0 18px}.playing .live,.playing .brand-sub{display:none}.playing .header-actions{gap:8px}.playing .icon-button{height:30px}.game{height:calc(100dvh - 48px);padding:9px 14px max(8px,env(safe-area-inset-bottom));gap:7px}.game-hud{height:52px}.score-heading>strong{font-size:32px}.score-heading>.eyebrow{font-size:7px}.score-heading{column-gap:10px}.hud-right{gap:18px}.lives{font-size:14px}.play-layout{flex-direction:column-reverse;gap:7px}.game-aside{width:100%;padding:0;display:flex;align-items:center;gap:10px;min-height:42px;flex-shrink:0}.rival-heading{width:76px;flex-shrink:0}.rival-heading>.eyebrow{display:none}.rival-heading h2{font-size:9px;margin:0 0 3px}.network{font-size:7px}.rivals{display:flex;flex:1;min-width:0;margin:0}.rival{padding:5px 9px;flex:1;min-width:0;border:0;border-left:1px solid var(--line);gap:2px;grid-template-columns:1fr}.rival:nth-child(n+3){display:none}.rival .name{font-size:9px}.rival strong{font-size:11px;grid-column:1}.rival .diff{font-size:8px}.rivals>.empty{font-size:9px;padding:0}.mission,.personal-best{display:none}.controls{max-width:none;gap:5px}.flipper-button{height:48px}.flipper-button span{margin:0 5px}.control-center{width:58px}.keyboard-hint{display:none}.table-wrap canvas{border-radius:15px}.result{padding-top:25px}.result-orbit{font-size:48px}.result>strong{font-size:60px}}
.effects{font-size:9px;line-height:1.5;color:#7d92ad;padding:5px 9px;background:#111d2e;border:1px solid #26354a;border-radius:6px;flex-shrink:0}
.effects.active{color:#ffcf80;border-color:#aa864444}
.effects{max-height:44px;overflow:auto}.effects.debuff{color:#ff9b9b;border-color:#ff8f9266}.item-catalog{display:grid;gap:8px;margin:15px 0}.item-card{padding:10px;border:1px solid var(--line);border-radius:8px;background:#111d2e}.item-card strong{display:block;font-size:11px}.item-tag{font-size:7px;letter-spacing:1px;color:var(--muted)}.item-card p{font-size:10px;margin:5px 0 0;padding:0;border:0}.item-card.debuff{border-color:#ff8f9244}.item-card.slot-only{border-color:#ffcf8055;background:#ffcf8009}
.pending-panel{font-size:11px;color:#ffcf80;background:#ffcf8010;border:1px solid #ffcf8030;border-radius:8px;margin-top:12px;padding:8px 12px;max-width:375px}
.pending-panel .text-button{color:#ffcf80;padding:8px}
.rules{max-width:375px;font-size:10px;color:var(--muted);line-height:1.9;margin-top:18px}.rules summary{cursor:pointer;color:var(--mint)}.rules p{padding:7px 0;border-bottom:1px solid var(--line)}
@media(max-width:760px){.effects{font-size:8px;padding:3px 7px}.game{gap:5px}.game-aside{min-height:40px}.lives{white-space:nowrap}}