:root{
  --cream:#F5F0E8;--paper:#FFFBF5;--ink:#1A1814;--mute:#5C574E;--line:#D4CDBF;
  --rust:#A03A20;--rust-soft:rgba(160,58,32,.14);--pine:#1C5446;--pine-soft:rgba(28,84,70,.14);
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --r:16px;--shadow:0 1px 2px rgba(26,24,20,.05),0 12px 32px rgba(26,24,20,.08);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--cream);color:var(--ink)}
body{font-family:var(--sans);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100dvh}
[hidden]{display:none!important}
a{color:var(--pine)}
.app{width:min(560px,100% - 28px);margin-inline:auto;padding:max(14px,env(safe-area-inset-top)) 0 32px;display:flex;flex-direction:column;min-height:100dvh}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--ink);font-weight:750;letter-spacing:-.01em}
.logo{inline-size:30px;block-size:30px;display:grid;place-items:center;border:2px solid var(--pine);font-family:var(--serif);font-weight:700;box-shadow:inset 0 -4px 0 -2px var(--rust)}
.chip{font:inherit;font-size:14px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:6px 14px;min-block-size:36px;cursor:pointer;color:var(--ink)}
.screen{flex:1;display:flex;flex-direction:column}
.kicker{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--rust);margin:8px 0 10px}
h1{font-size:clamp(2.3rem,10vw,3.4rem);line-height:.98;letter-spacing:-.035em;margin:0 0 14px;font-weight:800}
.stiff{color:var(--rust)}.fine{color:var(--pine)}
.lede{font-family:var(--serif);font-style:italic;font-size:1.15rem;margin:0 0 16px;color:var(--ink)}
.how{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:8px;color:var(--mute)}
kbd{font-family:var(--sans);font-size:.85em;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:0 6px;background:var(--paper)}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 14px}
.btn{font:inherit;font-weight:700;border-radius:12px;padding:13px 18px;min-block-size:48px;cursor:pointer;border:2px solid var(--ink);background:var(--paper);color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .08s ease,background .15s}
.btn:active{transform:scale(.97)}
.btn:focus-visible,.chip:focus-visible{outline:3px solid var(--rust);outline-offset:2px}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn.ghost{background:transparent}
.tag{font-size:12px;background:var(--rust);color:#fff;border-radius:999px;padding:2px 8px}
.muted{color:var(--mute)}.small{font-size:14px}
/* game */
body.playing{overflow:hidden;overscroll-behavior:none}
body.playing .top,body.playing .foot{display:none}
body.playing .app{width:100%;max-width:640px;padding:0;min-height:100dvh}
.screen.game{height:100dvh;flex:none;position:relative;background:var(--ink);display:flex;flex-direction:column}
.hud{position:relative;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:6px;padding:max(8px,env(safe-area-inset-top)) 10px 8px;background:var(--ink);color:var(--paper);z-index:2}
.boss-wrap{display:flex;align-items:center;gap:6px}
.boss{font-size:34px;line-height:1;display:inline-block;transition:transform .15s}
.boss.hit{animation:bosshit .45s}
.boss.boom{animation:boom .9s forwards}
@keyframes bosshit{20%{transform:scale(1.5) rotate(-12deg)}40%{transform:scale(1.3) rotate(10deg)}60%{transform:scale(1.4) rotate(-6deg)}}
@keyframes boom{30%{transform:scale(2.6)}100%{transform:scale(0);opacity:0}}
.lives{font-size:14px;letter-spacing:1px}
.hud-mid{text-align:center;display:flex;flex-direction:column;align-items:center;line-height:1}
.hud-mid .val{font-size:1.9rem;font-weight:900;font-variant-numeric:tabular-nums}
.combo{font-size:13px;font-weight:800;color:#E0A43A;margin-top:2px}
.combo.pop{animation:cpop .3s}
@keyframes cpop{50%{transform:scale(1.6)}}
.hud-right{display:flex;justify-content:flex-end;align-items:center;gap:6px}
.clock{font-size:14px;font-weight:800;font-variant-numeric:tabular-nums;background:#2B2822;border-radius:8px;padding:4px 8px}
.clock.late{color:#E0A43A}
.icon-btn{font:inherit;font-size:18px;min-inline-size:40px;min-block-size:40px;border-radius:10px;border:1px solid #444;background:#2B2822;color:#fff;cursor:pointer}
.bubble{position:absolute;left:10px;top:calc(100% + 6px);max-width:78%;margin:0;background:var(--paper);color:var(--ink);border:2px solid var(--ink);border-radius:14px;padding:6px 10px;font-weight:700;font-size:14px;line-height:1.3;opacity:0;transform:translateY(-6px);transition:opacity .15s,transform .15s;pointer-events:none;z-index:3}
.bubble.show{opacity:1;transform:none}
.bubble::before{content:"";position:absolute;left:16px;top:-9px;border:8px solid transparent;border-top:0;border-bottom-color:var(--ink)}
#cv{display:block;width:100%;flex:1 1 0;min-height:0;height:0;touch-action:none;cursor:crosshair;-webkit-user-select:none;user-select:none}
.boss-demo{font-size:28px;display:flex;gap:6px;align-items:center;margin:0 0 14px;color:var(--mute)}
.boss-demo span:nth-child(even){font-size:16px}
.big-btn{font-size:1.1rem;padding:15px 22px}
.end-line{font-weight:700;margin:0 0 10px}
/* result */
.rank{font-size:clamp(2rem,9vw,3rem);line-height:1;letter-spacing:-.03em;margin:0 0 10px;font-weight:800}
.scoreboard{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:6px 0 10px}
.scoreboard>div{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px;text-align:center}
.big{display:block;font-size:1.7rem;font-weight:800;font-variant-numeric:tabular-nums}
.grid{font-size:18px;letter-spacing:2px;word-break:break-all;margin:4px 0 12px}
.share-img{inline-size:100%;block-size:auto;border-radius:var(--r);border:1px solid var(--line);margin-bottom:12px;background:var(--paper)}
.share-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.share-row .btn{padding:10px 14px;min-block-size:44px;font-size:15px}
.copy{position:relative;display:inline-flex}
.tip{position:absolute;inset-block-end:calc(100% + 6px);inset-inline-start:50%;translate:-50% 0;background:var(--ink);color:var(--paper);font-size:13px;padding:3px 8px;border-radius:6px;white-space:nowrap;opacity:0;transition:opacity .15s;pointer-events:none}
.tip:not(:empty){opacity:1}
.misses{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:6px 0 16px}
.misses summary{cursor:pointer;font-weight:700}
.misses li{margin:10px 0}
.misses .bad-p{color:var(--rust);text-decoration:line-through;text-decoration-thickness:1px}
.misses .good-p{color:var(--pine);font-family:var(--serif);font-style:italic}
.promo{border:2px solid var(--pine);border-radius:var(--r);padding:16px;background:var(--paper);margin:4px 0 8px}
.promo h3{margin:0 0 6px}
.promo p{margin:0 0 8px;color:var(--mute)}
.promo-ctas{flex-direction:column;align-items:stretch;margin:10px 0 0}
.promo-ctas .btn{width:100%;text-align:center;white-space:normal;line-height:1.3}
.foot{margin-top:auto;padding-top:20px;font-size:13px;color:var(--mute);text-align:center}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:opacity .15s!important}}
:lang(ko) h1,:lang(ko) .lede,:lang(ko) .how,:lang(ko) .rank{word-break:keep-all}