:root{--primary: #b22222;--accent: #ffd700;--bg: #fdfaf5;--ink: #1a1a1a;--paper: #f4ece0;--wood: #5d2906}.app-container{width:100%;height:100vh;background:var(--bg);background-image:radial-gradient(#e5e5f7 .5px,transparent .5px),radial-gradient(#e5e5f7 .5px,var(--bg) .5px);background-size:20px 20px;color:var(--ink);font-family:"Noto Serif SC",serif;display:flex;flex-direction:column;position:relative;overflow:hidden}.cloud-sync{position:absolute;top:15px;right:20px;font-size:11px;color:#8c8c8c;display:flex;align-items:center;gap:6px;z-index:10;background:#fffc;padding:4px 10px;border-radius:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.screen{flex:1;display:flex;flex-direction:column;align-items:center;padding:50px 24px;max-width:500px;margin:0 auto;width:100%}.logo-area{margin-bottom:20px}.logo-area h1{font-size:2.8rem;color:var(--primary);margin:10px 0;font-weight:900;text-shadow:2px 2px 0px var(--accent)}.logo-area h1 span{font-size:1.2rem;display:block;color:var(--ink);letter-spacing:12px;text-shadow:none;margin-top:5px}.high-score-card{background:#fff;padding:12px 24px;border-radius:30px;box-shadow:0 8px 20px #b222221a;display:flex;align-items:center;gap:12px;margin-bottom:40px;border:1px solid #eee}.difficulty-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;width:100%}.btn-level{padding:18px;border:2px solid var(--primary);background:#fff;color:var(--primary);border-radius:12px;font-weight:700;font-size:1.1rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-level:hover{background:var(--primary);color:#fff;transform:translateY(-3px);box-shadow:0 5px 15px #b222224d}.leaderboard-mini{margin-top:40px;width:100%;background:#ffffff80;padding:20px;border-radius:16px}.leaderboard-mini h3{font-size:1rem;margin-bottom:15px;color:#666}.rank-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed #ddd}.rank-num{font-weight:700;color:var(--primary)}.game-header{width:100%;display:flex;justify-content:space-between;margin-bottom:25px}.stat-pill{background:#fff;padding:6px 16px;border-radius:20px;display:flex;align-items:center;gap:8px;font-weight:700;box-shadow:0 2px 8px #0000000d;margin-right:10px}.scroll-container{position:relative;width:100%;height:200px;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-bottom:20px}.scroll-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;filter:drop-shadow(0 10px 20px rgba(0,0,0,.1))}.current-idiom{font-size:3.2rem;font-weight:900;letter-spacing:8px;color:var(--ink)}.current-idiom .highlight{color:var(--primary);position:relative}.current-idiom .highlight:after{content:"";position:absolute;bottom:-5px;left:0;width:100%;height:4px;background:var(--accent);border-radius:2px}.hint-text{margin-top:15px;color:#666;font-size:.9rem}.char-box{background:var(--primary);color:#fff;padding:2px 8px;border-radius:4px;font-weight:700}.history-wrapper{width:100%;flex:1;overflow-y:auto;margin:10px 0;padding-right:5px}.history-list{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.history-tag{background:#fff;padding:6px 14px;border-radius:8px;font-size:.9rem;border:1px solid #eee;box-shadow:0 2px 4px #00000005}.input-area{width:100%;display:flex;gap:12px;padding:15px 0}.input-area input{flex:1;padding:16px;border:2px solid #e0d5c1;border-radius:16px;background:var(--paper);font-size:1.2rem;outline:none;transition:border-color .3s}.input-area input:focus{border-color:var(--primary)}.btn-send{width:60px;background:var(--primary);color:#fff;border:none;border-radius:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s}.btn-send:active{transform:scale(.9)}.btn-send:disabled{background:#ccc;cursor:not-allowed}.btn-story{background:none;border:1px solid #ddd;padding:8px 16px;border-radius:20px;font-size:.85rem;color:#666;display:flex;align-items:center;gap:8px;cursor:pointer}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-content{background:#fff;width:100%;max-width:400px;border-radius:24px;padding:32px;position:relative;border-top:8px solid var(--primary)}.modal-header{display:flex;align-items:center;gap:10px;margin-bottom:20px}.modal-header h3{font-size:1.4rem;color:var(--primary);margin:0}.modal-content p{line-height:1.8;color:#444;font-size:1.1rem;margin-bottom:25px}.modal-close{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:12px;font-weight:700;cursor:pointer}.over-screen .award-circle{width:140px;height:140px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px #ffd7004d;margin-bottom:20px}.final-score{font-size:5rem;font-weight:900;color:var(--primary);margin:10px 0}.over-actions{display:flex;flex-direction:column;gap:15px;width:100%;align-items:center}.btn-main{width:240px;padding:16px;background:var(--primary);color:#fff;border:none;border-radius:30px;font-weight:700;font-size:1.1rem}.spin{animation:rotate 1s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.pulse{animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}