:root{--ink:#2b2340;--purple:#6a4cff;--pink:#ff5fa2;--gold:#ffd23f;--cyan:#2ec4ff;--green:#3ddc84;--red:#ff4d6d;--paper:#fff;--shadow:0 6px 0 var(--ink);font-family:"Trebuchet MS","Arial Rounded MT Bold","Segoe UI",Arial,sans-serif;color:var(--ink);background:#171129;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;min-height:100%;overscroll-behavior:none}body{display:grid;place-items:center;background:radial-gradient(circle at 50% 10%,#473894,#171129 68%);-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}#phone{position:relative;width:min(100vw,430px);height:100dvh;max-height:900px;min-height:600px;overflow:hidden;background:linear-gradient(160deg,#6a4cff 0%,#b04cff 48%,#ff5fa2 100%);isolation:isolate;touch-action:manipulation;user-select:none}.hud{height:88px;padding:calc(14px + env(safe-area-inset-top)) 16px 8px;display:flex;align-items:center;justify-content:space-between;color:#fff;text-shadow:0 2px 0 rgba(43,35,64,.55)}.hud>div:first-child{display:flex;flex-direction:column;line-height:.92}.hud strong{font-size:1.45rem;letter-spacing:.035em}.eyebrow{font-size:.68rem;letter-spacing:.24em;font-weight:900;color:var(--gold)}.clock{width:74px;height:58px;display:grid;place-items:center;background:var(--ink);border:3px solid #fff;border-radius:16px;box-shadow:0 4px 0 rgba(43,35,64,.5);line-height:.85}.clock span{font-size:1.4rem;font-weight:900}.clock small{font-size:.55rem;letter-spacing:.2em;color:var(--gold)}.clock.danger{background:var(--red);animation:pulse .45s alternate infinite}.scorebar{position:absolute;z-index:2;top:94px;left:12px;right:12px;height:52px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;background:#fff;border:3px solid var(--ink);border-radius:15px;box-shadow:0 4px 0 var(--ink);font-weight:900}.scorebar div{display:flex;gap:8px;align-items:center;justify-content:center}.scorebar small{font-size:.65rem}.scorebar b{font-size:1.45rem}.scorebar 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var(--ink);font-weight:900;font-size:1.2rem}.sound[aria-pressed="true"]{background:#caffdf}.panel{position:absolute;z-index:20;inset:0;display:grid;place-items:center;padding:20px;background:rgba(43,35,64,.65);backdrop-filter:blur(5px)}.panel-card{position:relative;width:min(100%,360px);padding:28px 22px 22px;text-align:center;background:#fff;border:4px solid var(--ink);border-radius:28px;box-shadow:0 10px 0 var(--ink);animation:cardIn .35s cubic-bezier(.2,1.35,.4,1)}.tag{display:inline-block;padding:5px 11px;border-radius:999px;background:#efeaff;color:var(--purple);font-size:.68rem;font-weight:900;letter-spacing:.13em}.panel h1{margin:14px 0 10px;font-size:3.15rem;line-height:.78;letter-spacing:-.05em}.panel h1 em{font-style:normal;color:var(--pink);-webkit-text-stroke:2px var(--ink);text-shadow:0 4px 0 var(--ink)}.panel p{line-height:1.35;margin:18px auto 22px;font-size:1.05rem}.primary{width:100%;min-height:62px;border:4px solid var(--ink);border-radius:17px;background:var(--gold);box-shadow:0 6px 0 var(--ink);font-weight:900;font-size:1.2rem}.primary span{font-size:1.5rem;margin-left:8px}.primary:active{transform:translateY(5px);box-shadow:0 1px 0 var(--ink)}.hidden{display:none!important}.result-card{padding-top:20px}.medal{width:78px;height:78px;margin:12px auto 5px;display:grid;place-items:center;border-radius:50%;background:var(--gold);border:4px solid var(--ink);box-shadow:0 5px 0 var(--ink);font-size:2.6rem}.result-card h2{margin:13px 0 8px;font-size:1.4rem}.result-score{display:flex;flex-direction:column;margin:4px 0 14px}.result-score b{font-size:3.7rem;line-height:.9;color:var(--purple)}.result-score small{font-size:.62rem;font-weight:900;letter-spacing:.2em}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:0 0 18px}.stats span{padding:8px 3px;border-radius:12px;background:#f3efff;font-size:.65rem;font-weight:800}.stats b{display:block;font-size:1.2rem;color:var(--purple)}@keyframes flash{0%{opacity:0;transform:translate(-50%,-50%) scale(.35) rotate(-8deg)}30%{opacity:1;transform:translate(-50%,-50%) scale(1.15) rotate(2deg)}70%{opacity:1}100%{opacity:0;transform:translate(-50%,-80%) scale(.95)}}@keyframes cardIn{from{opacity:0;transform:translateY(40px) scale(.9)}}@keyframes pulse{to{transform:scale(1.07)}}@media (max-height:680px){.hud{height:70px;padding-top:8px}.hud strong{font-size:1.15rem}.clock{height:48px}.scorebar{top:74px}.court-wrap{top:112px;bottom:86px}.swing{height:60px;bottom:12px}.sound{bottom:16px}.tap-hint{display:none}}@media (min-width:431px){#phone{border-left:4px solid #2b2340;border-right:4px solid #2b2340;box-shadow:0 0 60px #0008}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}