[hidden]{display:none!important}
button:focus-visible,a:focus-visible,[role=button]:focus-visible{outline-color:#7397df}
body{background:radial-gradient(ellipse at 50% 38%,#e3ecff 0,transparent 64%),#f4f7fc}
.site-header{max-width:1020px;height:76px;margin:0 auto;padding:0 24px;border:0;gap:16px}.brand{border:0;background:transparent;font-family:'Noto Sans KR',sans-serif;font-size:22px;font-weight:800;letter-spacing:-1px;gap:0;white-space:nowrap;padding:8px 0}.brand span{color:#668dd8}.header-tools{display:flex;gap:8px}.round{background:#ffffffba;border-color:#dfe7f5;box-shadow:0 3px 0 #dce5f5;width:40px;height:40px;font-weight:600}.round:active{transform:translateY(2px);box-shadow:none}.languages{margin-left:auto;margin-right:0}.languages a{font-size:11px}
main{display:block;max-width:500px;margin:20px auto 32px;padding:0 18px}.screen{width:100%}.lobby{padding:0 12px;text-align:center}.portal-back{display:block;text-align:left;font-size:12px;color:#7389aa;margin-bottom:15px}.lobby-title{margin-top:8px}.lobby-badge{display:inline-block;font-size:12px;font-weight:600;background:#e6eefe;color:#6683b4;border-radius:30px;padding:8px 14px;letter-spacing:.1px}
.lobby h1,html:not([lang=ko]) .lobby h1,html[lang=ja] .lobby h1{font-family:'Noto Sans KR',sans-serif;font-size:70px;line-height:1.2;letter-spacing:-5px;font-weight:900;margin:17px 0 7px;color:#2c426a;text-shadow:0 5px 0 #ccd9ef}.lobby h1 br{display:none}.lobby h1 em{color:#6f92e0;margin:0}.lobby-title>p{font-size:14px;font-weight:500;color:#7b8fac;margin:12px 0 0}
.chip-stage{height:192px;position:relative;max-width:360px;margin:auto}.chip-stage svg{width:100%;height:170px;filter:drop-shadow(0 12px 10px #7895c52a)}.chip-speech{position:absolute;bottom:6px;left:50%;transform:translateX(-50%);border:1px solid #dde7f7;background:#fff;border-radius:20px;padding:9px 16px;font-size:12px;color:#6d83a6;white-space:nowrap}.spark{position:absolute;font-size:24px;color:#9db4ea;z-index:1}.s1{left:25px;top:28px}.s2{right:15px;top:73px;color:#b0a0e5}
.home-record{display:flex;align-items:center;justify-content:center;gap:10px;color:#7d91b1;font-size:12px;margin:18px 0}.home-record strong{font:600 25px 'Outfit',sans-serif;color:#47618b}
.play-button{width:100%;display:flex;align-items:center;justify-content:center;gap:24px;background:linear-gradient(#82a6f5,#688dde);border:1px solid #6489d3;border-bottom:6px solid #4f72b9;border-radius:20px;min-height:68px;padding:15px 22px;color:#fff;font:700 18px 'Noto Sans KR',sans-serif;text-shadow:0 1px 1px #385b9b55;box-shadow:0 7px 20px #7495d633}.play-button:active{transform:translateY(3px);border-bottom-width:3px}.play-button:hover{filter:brightness(1.04)}
.lobby-tools{display:flex;gap:10px;margin:18px 0 0}.lobby-tools button{flex:1;min-height:44px;background:#fff;border:1px solid #dfe7f5;border-bottom:3px solid #d8e2f2;border-radius:13px;font-size:12px;font-weight:600;padding:8px}.lobby-tip{color:#8c9bb3;font-size:11px;margin:19px 0}
.game{padding:20px 24px 18px;border:1px solid #dbe5f5;border-bottom:5px solid #d5e0f3;border-radius:29px;background:#fff;box-shadow:0 12px 45px #7691be18}.game-top{gap:10px}.level-pill{font-size:12px;background:#eef3fe;border:0;padding:10px 19px}.level-pill b{font-size:16px}.score-row{margin:19px 4px 15px;display:flex;align-items:center;justify-content:space-between}.score-row strong{font-size:43px;color:#354f77;font-weight:600}.score-row .caption{font-size:11px;font-weight:600}.moves-stat{text-align:center}.moves-stat strong{font-size:28px;color:#49658f;transition:color .2s}.moves-stat strong.warning{color:#e64b63;font-weight:700}.goal-stat{text-align:right}.goal-stat strong{font-size:24px}.progress{height:9px;background:#edf2fb}.progress i{background:linear-gradient(90deg,#9abbff,#7599eb)}
.cell.ice .socket{fill:#c2e7fa;stroke:#4ba3dc;stroke-width:2.5;filter:drop-shadow(0 2px 5px #4a90c030)}.cell.ice{cursor:not-allowed}.cell.ice:hover .socket{fill:#b2def7;stroke:#358dc7}.ice-frost{stroke:#fff;stroke-linecap:round;opacity:.95;filter:drop-shadow(0 1px 2px #3c7ea844)}.cell.ice.shake{animation:ice-shake .32s ease-in-out}@keyframes ice-shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-3px) rotate(-1deg)}40%,80%{transform:translateX(3px) rotate(1deg)}}
.board-wrap{max-width:none;margin:8px -13px 0}#board{width:100%}#toast{font-size:11px;bottom:2px;min-height:18px}.tray-label{font-size:11px;margin:14px 1px 12px}.tray{gap:12px}.tray-slot{height:96px;border-radius:18px;border:1px solid #dde6f5;border-bottom:4px solid #d4dff2;background:#f2f6fd}.tray-slot.selected{background:#e7efff;border:2px solid #89a6e0;border-bottom:4px solid #7897d2;box-shadow:0 0 0 3px #edf3ff}.game-bottom{margin-top:15px}.game-bottom>button{font-size:11px;background:#edf3fc;border-radius:10px;padding:6px 10px}.game-bottom>span{font-size:11px}
body[data-screen=play] .site-header .languages{display:none}body[data-screen=play] .header-tools{margin-left:auto}body[data-screen=play] footer{display:none}
.stage,.results{text-align:center;background:#fff;border:1px solid #dce6f5;border-bottom:5px solid #d5e0f3;border-radius:28px;padding:30px 28px}.celebration{font-size:58px;color:#86a5ea;text-shadow:0 5px #e5ecfa;margin:0 0 15px}.stage h2,.results h2{font:800 29px 'Noto Sans KR',sans-serif;letter-spacing:-1px;color:#3f5983;margin:20px 0 10px}.stage p,.results p{font-size:13px;color:#7e91af;line-height:1.7}.result-score{font:700 64px 'Outfit',sans-serif;color:#678bd2;letter-spacing:-2px;margin:20px 0 0}.stage .play-button{margin-top:25px}.result-best{display:flex;justify-content:center;gap:18px;font-size:13px;color:#7e91af;border-top:1px solid #e6ecf6;padding:18px 0 24px;margin-top:20px}.result-best strong{color:#53719e}
.soft-button,.text-button{min-height:44px;border-radius:12px;font-size:13px;padding:10px 18px;width:100%;margin-top:12px}.soft-button{border:1px solid #dce6f5;background:#eef3fc}.text-button{border:0;background:transparent;color:#7b90ad}.share-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.share-row .soft-button{margin-top:0}.settings-languages{margin-top:25px;border-top:1px solid #e0e8f4;padding-top:16px}.settings-languages .languages{justify-content:center;margin:0}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 0;border-bottom:1px solid #e8edf5;font-size:14px}.setting-row button{padding:8px 16px;border:1px solid #dce6f5;background:#eef3fc;border-radius:10px;min-height:44px}
.game-guide{margin-top:28px;text-align:left;padding:24px 20px;background:#fff;border:1px solid #dce5f5;border-radius:24px;box-shadow:0 8px 30px #7691be10}
.game-guide h2{font:800 20px 'Noto Sans KR',sans-serif;letter-spacing:-.5px;color:#354f77;margin:0 0 8px}
.guide-intro{font-size:13px;color:#7388a6;line-height:1.6;margin:0 0 20px}
.guide-cards{display:grid;gap:12px;margin-bottom:20px}
.guide-card{background:#f6f9fe;border:1px solid #e2ecf9;border-radius:16px;padding:14px 16px}
.guide-card h3{font-size:14px;font-weight:700;color:#436292;margin:0 0 6px}
.guide-card p{font-size:12px;color:#6d82a1;line-height:1.6;margin:0}
.guide-faq h3{font-size:15px;font-weight:700;color:#354f77;margin:0 0 10px}
.guide-faq details{background:#fbfdff;border:1px solid #e7effa;border-radius:12px;margin-bottom:8px;padding:10px 14px;font-size:12px}
.guide-faq summary{font-weight:600;color:#436292;cursor:pointer}
.guide-faq details p{margin:8px 0 0;color:#6d82a1;line-height:1.6}
.ad-slot{margin-top:36px;border-top:1px solid #dde6f4;padding-top:14px;color:#7f91ac;font-size:11px;text-align:center}.ad-slot>p{font-size:11px;margin:0 0 10px}.ad-placeholder{min-height:250px;background:#f4f7fc;border:1px dashed #bdcce4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:16px}.ad-placeholder strong{font-size:13px}.ad-placeholder span{font-size:11px}
footer{max-width:950px;margin:0 auto;padding:20px 25px;font-size:10px;border:0;gap:20px}
.desktop-layout{display:contents}
.desktop-ad{display:none!important}
@media(min-width:741px){
main{max-width:660px;padding:0 24px}
.game{padding:26px 32px 22px;border-radius:32px}
.score-row{margin:22px 4px 18px}
.score-row strong{font-size:48px}
.score-row .caption{font-size:12px}
.moves-stat strong{font-size:32px}
.goal-stat strong{font-size:28px}
.board-wrap{margin:12px auto 0;max-width:540px}
.tray-slot{height:112px;border-radius:20px}
.tray{gap:16px}
.tray-label{font-size:13px;margin:16px 2px 14px}
.game-bottom{margin-top:18px}
.game-bottom>button,.game-bottom>span{font-size:13px}
.lobby{max-width:600px;margin:0 auto}
.play-button{font-size:20px;min-height:74px}
.game-guide{padding:28px 26px;border-radius:26px}
.guide-cards{grid-template-columns:1fr 1fr;gap:14px}
.ad-slot{max-width:728px;margin-left:auto;margin-right:auto}
}
@media(min-width:1180px){
.desktop-layout{display:flex;justify-content:center;align-items:flex-start;gap:36px;max-width:1420px;margin:0 auto;padding:0 24px}
.desktop-layout>main{flex:0 1 660px;margin:20px 0 32px;width:100%}
.desktop-ad{display:flex!important;flex-direction:column;align-items:center;width:160px;position:sticky;top:86px;flex-shrink:0;margin-top:20px;border-top:0;padding-top:0}
.desktop-ad[hidden]{display:none!important}
.desktop-ad p{font-size:11px;color:#7f91ac;margin:0 0 8px;letter-spacing:.05em}
.desktop-ad .ad-placeholder{min-height:600px;width:160px;padding:16px 12px;box-sizing:border-box;border-radius:18px;text-align:center}
}
@media(max-width:740px){.site-header{height:64px;min-height:64px;flex-wrap:nowrap;padding:0 17px;gap:10px}.site-header .languages{flex-basis:auto;order:0;gap:0}.languages a{padding:6px;font-size:10px}.brand{font-size:19px}.header-tools{gap:6px}.round{width:34px;height:34px}.header-tools #sound{display:none}main{margin:10px auto 24px;padding:0 12px;max-width:440px}.lobby{padding:0 10px}.lobby h1,html:not([lang=ko]) .lobby h1,html[lang=ja] .lobby h1{font-size:61px;letter-spacing:-4px}.game{padding:15px 17px;border-radius:23px}.game .score-row{margin:15px 3px 12px}.game .score-row strong{font-size:36px}.game .goal-stat strong{font-size:23px}.tray-slot{height:87px}.game-bottom{margin-top:13px}.stage,.results{padding:25px 22px}.stage h2,.results h2{font-size:26px}.play-button{font-size:17px;min-height:63px}html:not([lang=ko]) .lobby h1{font-size:54px}html[lang=ja] .lobby h1{font-size:51px}.settings-languages .languages{display:flex!important}}
@media(max-height:760px){body[data-screen=play] main{margin-top:0}.game{padding-top:12px;padding-bottom:12px}.game .score-row{margin-top:10px;margin-bottom:9px}.board-wrap{max-width:355px;margin:4px auto 0}.tray-slot{height:76px}.tray-label{margin-top:8px}.game-bottom{margin-top:9px}}
@media(max-width:360px){.site-header{padding:0 12px;gap:5px}.brand{font-size:17px}.languages a{font-size:10px;padding:5px}.game{padding:12px}.tray{gap:9px}.lobby-tools{gap:6px}.lobby-tools button{font-size:11px}.stage,.results{padding:22px 16px}}
#result-feedback:empty{display:none}#result-feedback{color:#526fa5;overflow-wrap:anywhere}#share-fallback{display:block;text-align:left;font-size:12px;color:#607faa;margin:12px 0}#share-url{display:block;width:100%;padding:12px;border:1px solid #bfd0ec;border-radius:9px;background:#f3f7ff;color:#2c426a;font-size:16px;margin-top:6px}