.screen-inner{width:100%;max-width:480px;margin:0 auto;padding:5rem 1.2rem 4rem;display:flex;flex-direction:column;align-items:center;gap:1.4rem}.game-logo{text-align:center}.logo-sub{font-size:clamp(.8rem,3vw,1rem);color:var(--gold);letter-spacing:.3em;text-shadow:0 0 16px rgba(212,160,23,.5);margin-bottom:.3rem}.logo-main{font-size:clamp(2rem,8vw,3rem);font-weight:900;color:#fff;text-shadow:0 0 30px rgba(139,0,0,.8),0 3px 6px rgba(0,0,0,.9);line-height:1.1;margin-bottom:.5rem}.logo-desc{font-size:clamp(.8rem,3vw,.95rem);color:#f0e6d380;letter-spacing:.08em;margin-top:.6rem}.rules-box{width:100%;background:var(--surface);border:1px solid rgba(139,0,0,.25);border-radius:10px;padding:.9rem 1.1rem;display:flex;flex-direction:column;gap:.5rem}.rule-item{font-size:.82rem;color:#f0e6d399;line-height:1.4}.rule-max{color:var(--gold);font-weight:700}.top-section{width:100%;background:var(--surface);border:1px solid rgba(139,0,0,.2);border-radius:10px;padding:.9rem 1.1rem;display:flex;flex-direction:column;gap:.5rem}.top-title{font-size:.85rem;font-weight:700;color:var(--gold)}#game{padding:0}.game-layout{padding:1rem 1.2rem 2rem;min-height:100svh;justify-content:flex-start;gap:.9rem}.game-header{width:100%;display:flex;justify-content:space-between;align-items:center}.round-badge{font-size:1rem;font-weight:900;color:#fff}.round-total{font-size:.8rem;color:#f0e6d366}.score-badge{display:flex;align-items:center;gap:.4rem;font-size:1.1rem;font-weight:900;color:var(--gold)}.score-label-sm{font-size:.7rem;color:#f0e6d366;font-weight:400}.timer-wrap{width:100%;height:6px;background:#8b000033;border-radius:3px;overflow:hidden}.timer-bar{height:100%;background:linear-gradient(90deg,#8b0000,#d4a017);border-radius:3px;transition:width .1s linear,background .3s}.timer-bar.danger{background:linear-gradient(90deg,#c00,#f44)}.timer-text{font-size:.85rem;color:#f0e6d380;text-align:right;width:100%;margin-top:-.4rem}.emoji-display{width:100%;display:flex;justify-content:center;align-items:center;gap:clamp(1rem,6vw,2.5rem);padding:2rem 1rem;background:var(--surface);border:1px solid rgba(139,0,0,.3);border-radius:16px;margin:.5rem 0}.emoji-item{font-size:clamp(3.5rem,14vw,5.5rem);line-height:1;filter:drop-shadow(0 4px 12px rgba(0,0,0,.5));animation:emojiPop .35s cubic-bezier(.34,1.56,.64,1) both}.emoji-item:nth-child(2){animation-delay:.08s}.emoji-item:nth-child(3){animation-delay:.16s}@keyframes emojiPop{0%{opacity:0;transform:scale(.5) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.wrong-msg{font-size:.9rem;font-weight:700;color:#ff6060;text-align:center;opacity:0;transition:opacity .15s;height:1.4em}.wrong-msg.show{opacity:1}.answer-reveal{width:100%;text-align:center;font-size:1rem;color:#f0e6d3b3;background:#d4a01714;border:1px solid rgba(212,160,23,.25);border-radius:8px;padding:.6rem 1rem;opacity:0;pointer-events:none;transition:opacity .2s}.answer-reveal.show{opacity:1}.answer-reveal strong{color:var(--gold);font-size:1.1rem}.answer-jp{font-size:.8rem;color:#d4a0178c;margin-left:.3rem}.choices-grid{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:.55rem}.choice-btn{width:100%;padding:.75rem .5rem;background:var(--surface);border:1.5px solid rgba(139,0,0,.3);border-radius:10px;color:var(--text);font-size:.9rem;font-family:inherit;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s,transform .1s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.choice-btn:hover:not(:disabled){background:#8b000040;border-color:#8b000099;transform:translateY(-1px)}.choice-btn.correct-ans{background:#32b46433;border-color:#50d080;color:#50d080}.choice-btn.wrong-ans{background:#c8000033;border-color:#f44;color:#ff6060}.input-area{width:100%;display:flex;flex-direction:column;gap:.55rem}.answer-input{width:100%;padding:.85rem 1rem;background:var(--surface);border:1.5px solid rgba(139,0,0,.3);border-radius:10px;color:var(--text);font-size:1rem;font-family:inherit;transition:border-color .15s;box-sizing:border-box}.answer-input:focus{outline:none;border-color:var(--gold)}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-7px)}40%{transform:translate(7px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}.answer-input.shake{animation:shake .35s ease}.input-btns{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.btn-submit{background:linear-gradient(135deg,#8b0000,#c02020)}.btn-skip{background:transparent;border:1.5px solid rgba(240,230,211,.2);color:#f0e6d380}.btn-skip:hover{border-color:#f0e6d366;color:#f0e6d3d9}.result-header{width:100%;text-align:center}.result-title{font-size:.9rem;font-weight:700;color:var(--gold);letter-spacing:.15em;margin-bottom:.5rem}.result-score-wrap{display:flex;align-items:baseline;justify-content:center;gap:.4rem}.final-score{font-size:clamp(2.5rem,10vw,4rem);font-weight:900;color:#fff;text-shadow:0 0 30px rgba(212,160,23,.6)}.final-score-max{font-size:.85rem;color:#f0e6d359}.top-pct-area{margin-top:.5rem;font-size:.9rem;color:#f0e6d399}.top-pct-num{color:var(--gold);font-weight:900;font-size:1.2rem}.round-summary{width:100%;display:flex;flex-direction:column;gap:.4rem}.summary-item{display:grid;grid-template-columns:1.6rem 3.5rem 1fr auto;align-items:center;gap:.6rem;padding:.5rem .7rem;border-radius:8px;background:var(--surface);border-left:3px solid transparent;animation:fadeUp .3s both}.summary-item.correct{border-left-color:#50d080}.summary-item.wrong{border-left-color:#8b000080}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.summary-num{text-align:center;font-size:.8rem;color:#f0e6d359}.summary-emojis{font-size:1.3rem;letter-spacing:.05em;text-align:center}.summary-name{font-size:.88rem;font-weight:700;color:#fff}.summary-score{font-size:.82rem;font-weight:700;color:#50d080;text-align:right}.summary-score.zero{color:#f0e6d34d}.save-section{width:100%;background:var(--surface);border:1px solid rgba(139,0,0,.2);border-radius:10px;padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.6rem}.save-label{font-size:.85rem;font-weight:700;color:var(--gold)}.save-row{display:grid;grid-template-columns:1fr auto;gap:.5rem}.nickname-input{padding:.65rem .9rem;background:#0000004d;border:1.5px solid rgba(139,0,0,.3);border-radius:8px;color:var(--text);font-size:.9rem;font-family:inherit}.nickname-input:focus{outline:none;border-color:var(--gold)}.btn-save{background:linear-gradient(135deg,#8b0000,#c02020);padding:.65rem 1.2rem}.save-result{font-size:.8rem;color:#f0e6d373}.save-result.ok,.save-result.success{color:#50d080}.save-result.error{color:#ff6060}.leaderboard-section{width:100%;background:var(--surface);border:1px solid rgba(139,0,0,.2);border-radius:10px;padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.5rem}.lb-title{font-size:.95rem;font-weight:700;color:#fff;letter-spacing:.05em}.lb-list{display:flex;flex-direction:column;gap:.3rem}.lb-item{display:grid;grid-template-columns:2rem 1fr auto;align-items:center;gap:.5rem;padding:.45rem .5rem;border-radius:6px;background:#0003;font-size:.85rem}.lb-item.lb-me{background:#d4a0171a;border:1px solid rgba(212,160,23,.3)}.lb-rank{text-align:center;font-weight:900}.lb-nick{color:#f0e6d3cc}.lb-score{color:var(--gold);font-weight:700}.lb-loading{font-size:.82rem;color:#f0e6d359;text-align:center;padding:.5rem 0}.btn-secondary{width:100%;background:transparent;border:1.5px solid rgba(240,230,211,.2);color:#f0e6d399}.btn-secondary:hover{border-color:#d4a01780;color:var(--gold)}