:root {
  color-scheme: dark;
  font-family: "Pretendard", "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --cream:#efe8cf; --brass:#c6a65a; --brass2:#7b6332; --steel:#aeb8b9; --red:#b13b32; --green:#516854;
}
*{box-sizing:border-box} html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#070b0c}
body{overscroll-behavior:none;touch-action:none;user-select:none;-webkit-user-select:none} button{font:inherit;-webkit-tap-highlight-color:transparent}
#app{width:100%;height:100%;display:grid;place-items:center;background:radial-gradient(circle at 50% 20%,#26322f 0,#0b1112 48%,#040607 100%)}
#game-shell{position:relative;width:min(100vw,calc(100vh * .5625));height:min(100vh,calc(100vw * 1.7777778));overflow:hidden;background:#101918;box-shadow:0 0 80px rgba(191,169,104,.13)}
#game{display:block;width:100%;height:100%;background:#18323c;touch-action:none}
.panel{position:absolute;inset:0;display:none;z-index:20;place-items:center;padding:max(20px,env(safe-area-inset-top)) 20px max(20px,env(safe-area-inset-bottom));background:rgba(6,10,11,.54);backdrop-filter:blur(5px)}
.panel.visible{display:grid}.title-panel{background-image:linear-gradient(180deg,rgba(6,12,17,.22),rgba(4,7,8,.68)),url('./assets/art/title-background.webp');background-size:cover;background-position:center}
.title-scrim{position:absolute;inset:0;background:radial-gradient(circle at 50% 44%,transparent 0,rgba(3,6,8,.18) 42%,rgba(3,5,6,.56) 100%)}
.title-content{position:relative;width:min(91%,440px);margin-top:-4vh;text-align:center;text-shadow:0 2px 7px #000}
.kicker{margin:0 0 7px;color:#d6c28c;font-size:.69rem;font-weight:800;letter-spacing:.23em}
h1{margin:0;color:#f3eedb;font-family:Georgia,"Times New Roman",serif;font-size:clamp(5.8rem,23vw,8.5rem);line-height:.82;letter-spacing:.035em;text-shadow:0 4px 0 #5e5338,0 10px 25px rgba(0,0,0,.85)}
.title-sub{margin:12px 0 0;color:#bac3be;font-size:.9rem;letter-spacing:.48em;font-weight:700}.wing-line{display:flex;align-items:center;justify-content:center;gap:12px;margin:13px auto;width:76%;color:#c9ab60}.wing-line span{height:1px;flex:1;background:linear-gradient(90deg,transparent,#c7aa62)}.wing-line span:last-child{background:linear-gradient(90deg,#c7aa62,transparent)}
.title-copy{margin:0 auto 17px;max-width:30ch;color:#d0d3c8;font-size:.88rem;line-height:1.55}.high-score{display:inline-flex;gap:12px;padding:8px 14px;border:1px solid rgba(210,187,119,.35);border-radius:3px;background:rgba(13,19,19,.65);color:#b8bdb5;font-size:.72rem;letter-spacing:.12em}.high-score strong{color:#f0d77f;font-family:ui-monospace,Consolas,monospace;font-size:.9rem}
.primary,.secondary,.option-row button{border:0;cursor:pointer}.primary{width:100%;min-height:52px;margin-top:18px;border:1px solid #e1cb87;border-radius:4px;background:linear-gradient(#b74a3c,#7e271f);box-shadow:inset 0 1px rgba(255,255,255,.26),0 8px 22px rgba(0,0,0,.38);color:#fff7dd;font-weight:900;letter-spacing:.11em}.primary:active{transform:translateY(1px)}
.option-row{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:9px}.option-row button{min-height:36px;border:1px solid rgba(194,185,148,.24);border-radius:3px;background:rgba(12,18,18,.72);color:#c8cbc1;font-size:.7rem}.support-note{margin:11px 0 0;color:#858d89;font-size:.66rem}
.dialog{width:min(92%,430px);padding:25px 22px;border:1px solid rgba(214,194,137,.45);border-radius:6px;background:linear-gradient(160deg,rgba(31,39,37,.98),rgba(10,15,16,.98));box-shadow:0 24px 70px rgba(0,0,0,.65),inset 0 0 25px rgba(221,201,145,.035);text-align:center}.dialog.compact{width:min(86%,370px)}.dialog h2{margin:4px 0 19px;color:#f0ead5;font-family:Georgia,serif;font-size:1.85rem}.secondary{width:100%;min-height:46px;margin-top:9px;border:1px solid rgba(204,193,159,.18);border-radius:4px;background:rgba(255,255,255,.055);color:#d8d8cc;font-weight:700}
.guide-grid{display:grid;gap:9px;text-align:left}.guide-grid>div{display:grid;grid-template-columns:48px 1fr;gap:11px;align-items:center;padding:10px;border:1px solid rgba(205,193,151,.11);background:rgba(255,255,255,.035)}.guide-icon{width:46px;height:46px;display:grid;place-items:center;border:1px solid #9e884d;background:radial-gradient(circle,#48564e,#1f2928);color:#f2dc94;font-family:ui-monospace,monospace;font-weight:900}.guide-grid p{margin:0;color:#aeb4ae;font-size:.76rem;line-height:1.45}.guide-grid b{color:#f0ead8;font-size:.83rem}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}.result-grid div{padding:12px 8px;border:1px solid rgba(198,177,112,.17);background:rgba(255,255,255,.035)}.result-grid dt{color:#929a94;font-size:.69rem}.result-grid dd{margin:5px 0 0;color:#f2e8c8;font-family:ui-monospace,Consolas,monospace;font-size:1.15rem;font-weight:900}.record{color:#f0d06f;font-weight:900;letter-spacing:.13em;animation:pulse .8s infinite alternate}@keyframes pulse{to{text-shadow:0 0 18px #d8a72d;transform:scale(1.035)}}
.rotate-panel{z-index:90;background:#0b1112;text-align:center}.rotate-panel h2{margin:12px 0 8px;color:#ece6d3}.rotate-panel p{margin:0;color:#a8afaa}.rotate-icon{font-size:4.4rem;color:#d1b76d;animation:rot 1.4s ease-in-out infinite alternate}@keyframes rot{to{transform:rotate(90deg)}}
.countdown{position:absolute;inset:0;z-index:80;display:grid;place-items:center;background:rgba(6,10,11,.34);color:#f5edcf;font-family:Georgia,serif;font-size:8rem;font-weight:900;text-shadow:0 4px 24px #000}.toast{position:absolute;left:50%;bottom:14%;z-index:65;transform:translateX(-50%);padding:8px 14px;border:1px solid rgba(223,200,128,.45);border-radius:3px;background:rgba(10,15,15,.91);color:#f3edd8;font-size:.74rem;white-space:nowrap}.hidden{display:none!important}
.dev-panel{position:absolute;top:8px;left:8px;z-index:110;width:260px;padding:9px;border:1px solid #d7b35d;background:rgba(10,14,14,.95);color:#eee7d4;font-size:11px}.dev-title{margin-bottom:5px;color:#efd278;font-weight:900}.dev-panel label{display:block;margin:5px 0}.dev-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.dev-buttons button{border:1px solid #6c6347;background:#252c29;color:#eee5ca;font-size:10px;padding:5px}
@media(max-height:700px){.title-content{margin-top:0}.title-copy{margin-bottom:9px}.primary{margin-top:10px;min-height:44px}.dialog{padding:17px 18px}.guide-grid{gap:5px}.guide-grid>div{padding:7px}}
@media(orientation:landscape) and (max-width:1000px){#game-shell{width:100vw;height:100vh}}