:root{--bg-a:#ffe3ef;--bg-b:#efe3ff;--bg-c:#d9f4ec;--card:#fffaf9;--card-edge:#ffd3e8;--ink:#4a3b5c;--ink-soft:#8c7a9e;--pink:#ff8fb8;--pink-deep:#e8608f;--lav:#b79cf0;--lav-deep:#8f6fe0;--mint:#6fd9ae;--mint-deep:#2fa876;--gold:#ffd166;--gold-deep:#e8a93a;--good:#2fa876;--bad:#e8608f;--font-display:"Baloo 2","Nunito","Segoe UI",sans-serif;--font-body:"Nunito","Segoe UI",sans-serif;color-scheme:light}*{box-sizing:border-box}body,html{height:100%}body{margin:0;background:radial-gradient(circle at 15% 0,hsla(0,0%,100%,.6),transparent 55%),linear-gradient(160deg,var(--bg-a),var(--bg-b) 55%,var(--bg-c));color:var(--ink);font-family:var(--font-body)}.page,body{min-height:100%}.page{display:flex;flex-direction:column;align-items:center;padding:18px 14px calc(24px + env(safe-area-inset-bottom,0px))}.wrap{width:100%;max-width:520px}.brand{text-align:center;margin:2px 0 14px}.brand .chip{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--pink-deep);border:1px solid rgba(232,96,143,.35);background:hsla(0,0%,100%,.6);padding:4px 11px;border-radius:20px}.brand h1{font-family:var(--font-display);font-size:2.15rem;margin:8px 0 2px;color:var(--pink-deep);letter-spacing:.01em;text-wrap:balance}.brand p{margin:0;color:var(--ink-soft);font-size:.84rem}.screen{background:var(--card);color:var(--ink);border:3px solid var(--card-edge);border-radius:18px;padding:20px 18px;box-shadow:0 18px 40px -20px rgba(140,80,150,.35),inset 0 0 0 1px hsla(0,0%,100%,.6);position:relative}.field-label{font-weight:800;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);margin:0 0 6px}.name-input{width:100%;padding:12px 14px;border:2px solid var(--card-edge);border-radius:12px;background:#fff;color:var(--ink);font-size:1rem;font-family:var(--font-body);margin-bottom:16px}.name-input:focus{outline:2px solid var(--lav-deep);outline-offset:1px}.avatar-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px;margin-bottom:18px}.avatar-btn{font-size:1.6rem;background:#fff;border:2px solid var(--card-edge);border-radius:14px;padding:10px 0;cursor:pointer}.avatar-btn.selected{border-color:var(--pink-deep);background:#fff0f6;box-shadow:0 0 0 2px var(--pink) inset}.mission-grid{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}.mission-btn{display:flex;align-items:center;gap:10px;text-align:left;width:100%;background:#fff;border:2px solid var(--card-edge);border-radius:14px;padding:11px 13px;cursor:pointer;font-family:var(--font-body)}.mission-btn .em{font-size:1.3rem;flex-shrink:0}.mission-btn .tx{flex:1 1}.mission-btn .tx .ttl{font-weight:800;font-size:.9rem;color:var(--ink)}.mission-btn .tx .sub{font-size:.72rem;color:var(--ink-soft)}.mission-btn.selected{border-color:var(--lav-deep);background:#f3eeff;box-shadow:0 0 0 2px var(--lav) inset}.start-btn{width:100%;font-family:var(--font-display);font-size:1.2rem;letter-spacing:.02em;background:linear-gradient(180deg,var(--pink),var(--pink-deep));color:#fff;border:none;border-radius:14px;padding:14px;cursor:pointer;box-shadow:0 8px 0 #b94570,0 14px 24px -10px rgba(140,80,150,.4)}.start-btn:active{transform:translateY(4px);box-shadow:0 4px 0 #b94570}.start-btn:disabled{opacity:.45;cursor:not-allowed}.meta-row{display:flex;justify-content:space-between;font-size:.72rem;color:var(--ink-soft);margin-top:12px}.qr-box{display:flex;flex-direction:column;align-items:center;gap:8px;background:#fff;border:2px dashed var(--lav);border-radius:16px;padding:14px;margin-bottom:18px;text-align:center}.qr-box .qr-tag{font-size:.74rem;font-weight:800;color:var(--lav-deep)}.qr-box .qr-url{font-size:.7rem;color:var(--ink-soft);word-break:break-all}.hud{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.hud .pos{font-weight:800;font-size:.8rem;color:var(--ink-soft);white-space:nowrap}.mini-trail{flex:1 1;height:10px;border-radius:20px;background:#f3e6ff;border:1px solid var(--card-edge);position:relative;overflow:visible;min-width:60px}.mini-trail .fill{height:100%;border-radius:20px;background:linear-gradient(90deg,var(--mint),var(--mint-deep));width:0;transition:width .4s ease}.map-btn{background:var(--lav);color:#fff;border:none;border-radius:20px;padding:7px 11px;cursor:pointer}.map-btn,.streak-chip{flex-shrink:0;font-size:.72rem;font-weight:800}.streak-chip{color:var(--gold-deep);background:#fff6e0;border:1px solid var(--gold);border-radius:20px;padding:6px 11px;display:none;align-items:center;gap:3px}.streak-chip.show{display:inline-flex}.q-tag{font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;color:var(--lav-deep);background:#f3eeff;border:1px solid var(--lav);padding:3px 10px;border-radius:20px;margin-bottom:10px}.q-tag,.q-type-tag{display:inline-block;font-weight:800}.q-type-tag{font-size:.65rem;color:var(--pink-deep);background:#fff0f6;border:1px solid var(--pink);padding:3px 9px;border-radius:20px;margin:0 0 10px 6px}.q-prompt{font-size:1.05rem;line-height:1.5;margin:0 0 16px;font-weight:800;text-wrap:balance}.answer-row{display:flex;gap:8px}.answer-row input,.answer-row textarea{flex:1 1;min-width:0;padding:13px 14px;border:2px solid var(--card-edge);border-radius:12px;background:#fff;color:var(--ink);font-size:1rem;font-family:var(--font-body);resize:vertical}.answer-row input:focus,.answer-row textarea:focus{outline:2px solid var(--lav-deep);outline-offset:1px}.answer-row button{flex-shrink:0;font-family:var(--font-display);font-size:1rem;background:linear-gradient(180deg,var(--pink),var(--pink-deep));color:#fff;border:none;border-radius:12px;padding:0 18px;cursor:pointer}.answer-row button:disabled{opacity:.5}.opt-grid{display:flex;flex-direction:column;gap:9px}.opt-btn{text-align:left;background:#fff;border:2px solid var(--card-edge);border-radius:12px;padding:12px 14px;font-size:.92rem;font-family:var(--font-body);color:var(--ink);cursor:pointer;width:100%}.opt-btn:disabled{cursor:default}.opt-btn.pick-correct{border-color:var(--good);background:#e9faf1}.opt-btn.pick-wrong{border-color:var(--bad);background:#fdeef3}.opt-btn.reveal-correct{border-color:var(--good);background:#e9faf1}.tf-row{display:flex;gap:10px}.tf-row .opt-btn{flex:1 1;text-align:center;font-weight:800}.match-wrap{display:flex;gap:10px}.match-col{flex:1 1;display:flex;flex-direction:column;gap:8px}.match-btn{background:#fff;border:2px solid var(--card-edge);border-radius:12px;padding:10px 11px;font-size:.82rem;font-family:var(--font-body);color:var(--ink);cursor:pointer;line-height:1.3;width:100%}.match-btn.selected{border-color:var(--lav-deep);background:#f3eeff}.match-btn.matched{border-color:var(--good);background:#e9faf1;opacity:.75;cursor:default}.match-btn.wrong-flash{border-color:var(--bad);background:#fdeef3}.match-hint{font-size:.74rem;color:var(--ink-soft);margin:0 0 10px}.essay-box{background:#fbf6ff;border:1px dashed var(--lav);border-radius:12px;padding:12px 13px;font-size:.88rem;line-height:1.5;margin-top:4px}.essay-box b{display:block;color:var(--lav-deep);font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.self-grade{display:flex;gap:10px;margin-top:12px}.self-grade button{flex:1 1;border-radius:12px;border:2px solid var(--card-edge);background:#fff;padding:11px;font-weight:800;font-size:.84rem;cursor:pointer}.self-grade .yes{color:var(--good)}.self-grade .no{color:var(--bad)}.reveal-btn{margin-top:10px;width:100%;font-family:var(--font-display);font-size:1rem;background:linear-gradient(180deg,var(--mint),var(--mint-deep));color:#fff;border:none;border-radius:12px;padding:12px;cursor:pointer}.feedback{margin-top:14px;padding:12px 14px;border-radius:12px;font-size:.87rem;line-height:1.55}.feedback.ok{background:#e9faf1;border:1px solid var(--good)}.feedback.bad{background:#fdeef3;border:1px solid var(--bad)}.feedback b{display:block;font-size:.8rem;margin-bottom:5px}.feedback.ok b{color:var(--good)}.feedback.bad b{color:var(--bad)}.next-btn{margin-top:14px;width:100%;font-family:var(--font-display);font-size:1.05rem;background:linear-gradient(180deg,var(--lav),var(--lav-deep));color:#fff;border:none;border-radius:12px;padding:13px;cursor:pointer}.race-overlay{position:fixed;inset:0;z-index:50;background:linear-gradient(160deg,var(--bg-a),var(--bg-c));display:flex;flex-direction:column;padding:20px 16px calc(20px + env(safe-area-inset-bottom,0px))}.race-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.race-head h2{font-family:var(--font-display);color:var(--pink-deep);margin:0;font-size:1.5rem}.close-btn{background:#fff;color:var(--ink);border:1px solid var(--card-edge);border-radius:20px;padding:8px 16px;font-size:.8rem;font-weight:800;cursor:pointer}.lanes{flex:1 1;display:flex;flex-direction:column;justify-content:center;gap:22px}.lane{position:relative}.lane .label{font-size:.74rem;font-weight:800;color:var(--ink-soft);margin-bottom:6px;display:flex;justify-content:space-between}.lane .label .you{color:var(--pink-deep)}.track{position:relative;height:34px;background:repeating-linear-gradient(90deg,hsla(0,0%,100%,.7) 0 10px,hsla(0,0%,100%,.25) 10px 24px);border-radius:20px;border:1px solid var(--card-edge)}.track .runner{position:absolute;top:50%;transform:translate(-50%,-50%);font-size:1.5rem;transition:left .6s cubic-bezier(.34,1.3,.64,1);filter:drop-shadow(0 2px 2px rgba(140,80,150,.3))}.track .chest{position:absolute;right:-6px;top:50%;transform:translateY(-50%);font-size:1.6rem}.winner-banner{text-align:center;font-family:var(--font-display);color:var(--pink-deep);font-size:1.1rem;margin-top:10px;padding:10px;background:#fff0f6;border:1px solid var(--pink);border-radius:12px}.result-score{text-align:center;margin:4px 0 18px}.result-score .num{font-family:var(--font-display);font-size:2.8rem;color:var(--pink-deep);line-height:1}.result-score .den{color:var(--ink-soft);font-size:1rem}.result-score .pct{margin-top:4px;font-size:.88rem;color:var(--ink-soft)}.standings{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.standing-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:12px;background:#fff;border:1.5px solid var(--card-edge);font-size:.86rem;font-weight:700}.standing-row.me{border-color:var(--pink-deep);background:#fff0f6}.standing-row .rank{width:22px;text-align:center}.standing-row .ava{font-size:1.2rem}.standing-row .nm{flex:1 1;min-width:0}.standing-row .tm{color:var(--ink-soft);font-weight:600;font-size:.8rem}.results-table{width:100%;border-collapse:collapse;font-size:.85rem;background:#fff;border-radius:12px;overflow:hidden}.results-table td,.results-table th{padding:9px 10px;border-bottom:1px solid var(--card-edge);text-align:left}.results-table th{background:#fff0f6;color:var(--pink-deep);font-size:.72rem;text-transform:uppercase;letter-spacing:.03em}[hidden]{display:none!important}