*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:#1a2010;color:#fff;
  font-family:'Jua','Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',system-ui,sans-serif;
  -webkit-user-select:none;user-select:none;overscroll-behavior:none}
body{background:radial-gradient(circle at 20% 10%,#4b5a2c 0,#1a2010 60%) fixed}
#app{height:100%;height:100dvh;display:flex;flex-direction:column;align-items:center;
  padding:env(safe-area-inset-top) 8px env(safe-area-inset-bottom);max-width:560px;margin:0 auto;position:relative}
#top{position:relative;z-index:11;width:100%;display:flex;justify-content:space-between;align-items:center;padding:6px 2px;flex:0 0 auto}
.logo{font-size:26px;font-weight:900;color:#ffd23f;letter-spacing:1px;text-shadow:0 3px 0 #b5462f}
.logo span,.bigLogo span{color:#ff7fa0}
.topbtns{display:flex;gap:6px}
button{font-family:inherit;cursor:pointer;touch-action:manipulation}
.icon{width:40px;height:40px;border-radius:12px;border:none;background:#3f4b27;color:#fff;font-size:19px;box-shadow:0 3px 0 #222a14}
.icon.off{opacity:.45;position:relative}
.icon.off::after{content:'';position:absolute;left:8px;right:8px;top:50%;height:3px;background:#ff6b8b;border-radius:2px;transform:rotate(-40deg)}
.icon:active{transform:translateY(2px);box-shadow:0 1px 0 #222a14}
#play{flex:1 1 auto;display:flex;gap:8px;align-items:center;justify-content:center;min-height:0;width:100%}
#boardWrap{position:relative;border-radius:14px;padding:4px;background:linear-gradient(#9a9660,#5d6634);box-shadow:0 6px 20px rgba(0,0,0,.4)}
#board{display:block;border-radius:10px;touch-action:none;background:#1b2311}
#popups{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.chainPop{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);font-size:40px;font-weight:900;white-space:nowrap;
  color:#fff;-webkit-text-stroke:2px #b5462f;text-shadow:0 4px 0 #b5462f,0 0 18px rgba(255,210,63,.8);animation:chainPop 1.1s ease-out forwards}
.chainPop small{display:block;text-align:center;font-size:18px;-webkit-text-stroke:0;color:#ffe9a0;text-shadow:0 2px 0 #6b3a1f}
@keyframes chainPop{0%{transform:translate(-50%,-50%) scale(.2);opacity:0}15%{transform:translate(-50%,-50%) scale(1.25);opacity:1}
  30%{transform:translate(-50%,-50%) scale(1)}80%{opacity:1}100%{transform:translate(-50%,-90%) scale(1);opacity:0}}
#side{display:flex;flex-direction:column;gap:6px;width:78px;flex:0 0 78px}
.panel{background:#2c3620;border-radius:12px;padding:6px 4px;text-align:center;box-shadow:inset 0 -3px 0 rgba(0,0,0,.25)}
.lbl{font-size:12px;color:#d9d6a6}
.num{font-size:17px;font-weight:800;color:#ffd23f;word-break:break-all}
#next{width:60px;height:150px;display:block;margin:2px auto 0}
#controls{flex:0 0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr 1.35fr 1fr 1fr;gap:6px;padding:8px 0 10px}
.ctl{height:58px;border:none;border-radius:16px;background:#4f5d30;color:#fff;font-size:24px;box-shadow:0 4px 0 #2a3318;touch-action:none}
.ctl.rot{background:#b8893d;box-shadow:0 4px 0 #6f4f1c;font-size:30px}
.ctl.hard{background:#e8644a;box-shadow:0 4px 0 #8f3220}
.ctl.on,.ctl:active{transform:translateY(3px);box-shadow:0 1px 0 #2a3318}
@media (hover:hover) and (pointer:fine) and (min-height:700px){#controls{max-width:420px}.ctl{height:48px;font-size:20px}}
#overlay{position:absolute;inset:0;padding-top:60px!important;display:none;align-items:center;justify-content:center;background:rgba(14,18,8,.75);z-index:10;padding:16px}
#overlay.show{display:flex}
.card{background:linear-gradient(#46532c,#2b341b);border-radius:22px;padding:22px 20px;text-align:center;width:100%;max-width:340px;
  box-shadow:0 10px 40px rgba(0,0,0,.5),inset 0 2px 0 rgba(255,255,255,.12);animation:cardIn .35s ease-out}
@keyframes cardIn{from{transform:scale(.85);opacity:0}to{transform:none;opacity:1}}
.hidden{display:none!important}
.bigLogo{font-size:54px;font-weight:900;color:#ffd23f;text-shadow:0 5px 0 #b5462f;line-height:1.1}
#mascots{display:block;margin:6px auto}
.desc{color:#eeeacb;line-height:1.6;margin:8px 0 14px}
.big{display:block;width:100%;border:none;border-radius:16px;padding:14px;font-size:21px;font-weight:800;margin-top:10px;
  background:#ffd23f;color:#4a2a00;box-shadow:0 5px 0 #b5862f}
.big:active{transform:translateY(3px);box-shadow:0 2px 0 #b5862f}
.big.sub{background:#6c7a43;color:#fff;box-shadow:0 5px 0 #3b4523}
.help{margin-top:14px;font-size:12.5px;color:#cfcca0;line-height:1.55;text-align:left;display:flex;flex-direction:column;gap:6px}
h2{margin:0 0 10px;font-size:30px;color:#ffd23f}
.result{display:flex;justify-content:space-between;background:rgba(0,0,0,.2);border-radius:12px;padding:8px 14px;margin:6px 0;font-size:17px}
.result b{color:#ffd23f}
#newRecord{color:#ff9bb0;font-size:18px;margin-bottom:6px;animation:blink 1s infinite alternate}
@keyframes blink{from{opacity:.55}to{opacity:1}}

.subTitle{display:inline-block;margin-top:4px;padding:3px 12px;border-radius:999px;background:#1c2111;color:#efe7c4;font-size:15px;letter-spacing:1px;border:1px solid #6f7a45}
.salute{position:absolute;transform:translate(-50%,0);white-space:nowrap;font-weight:900;color:#fff8d6;background:#3c4721;border:2px solid #efe7c4;
  border-radius:10px;padding:1px 7px;box-shadow:0 2px 0 #1c2111;animation:salute 1.2s ease-out forwards;opacity:0}
.salute::after{content:'';position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);border:5px solid transparent;border-top-color:#efe7c4;border-bottom:0}
@keyframes salute{0%{transform:translate(-50%,6px) scale(.4);opacity:0}15%{transform:translate(-50%,0) scale(1.15);opacity:1}30%{transform:translate(-50%,0) scale(1)}75%{opacity:1}100%{transform:translate(-50%,-24px);opacity:0}}