.message-modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);min-height:100vh;min-width:100vw;box-sizing:border-box}.message-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:600px;max-height:80vh;overflow:hidden;box-shadow:0 20px 60px #0003;position:relative;transform:scale(1);animation:modalAppear .2s ease-out;margin:auto;flex-shrink:0}@keyframes modalAppear{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}[data-theme=dark] .message-modal{box-shadow:0 20px 60px #0006}.message-modal-header{padding:24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.message-modal-info{flex:1;min-width:0}.message-modal-info h2{margin:0 0 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p:last-child{margin-bottom:0}.message-modal-body::-webkit-scrollbar{width:6px}.message-modal-body::-webkit-scrollbar-track{background:var(--bg-secondary)}.message-modal-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.message-modal-body::-webkit-scrollbar-thumb:hover{background:var(--border-light)}@media(max-width:768px){.message-modal-overlay{padding:16px;align-items:center;justify-content:center}.message-modal{max-height:85vh;width:100%;margin:0}.message-modal-header{padding:20px}.message-modal-info h2{font-size:18px}.message-modal-body{padding:20px}.message-description{font-size:14px}}@media(max-width:480px){.message-modal-overlay{padding:12px;align-items:center;justify-content:center}.message-modal{max-height:90vh;width:100%;margin:0}.message-modal-header{padding:16px;flex-direction:column;align-items:flex-start;gap:12px}.message-modal-close{position:absolute;top:16px;right:16px}.message-modal-info 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svg{flex-shrink:0}@media(max-width:768px){.updates-page{padding:60px 0 40px}.updates-header h1{font-size:2rem}.updates-header p{font-size:1.1rem}.update-entry{padding:32px 24px;margin-bottom:24px}.update-version h2{font-size:1.6rem}.section-title{font-size:1.2rem}.update-content{gap:24px}}@media(max-width:480px){.update-entry{padding:24px 20px}.update-version h2{font-size:1.4rem}.section-title{font-size:1.1rem;gap:8px}.section-icon{width:18px;height:18px}.update-list li{font-size:.95rem;padding-left:20px}}.leaderboard-page{min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:80px 0 40px}.leaderboard-header{text-align:center;margin-bottom:60px}.leaderboard-header h1{font-size:2.5rem;color:var(--text-primary);margin-bottom:16px;font-weight:700}.leaderboard-header p{font-size:1.2rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.leaderboard-container{max-width:800px;margin:0 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.3s;position:relative;overflow:hidden}.leaderboard-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--border);transition:all .3s}.leaderboard-item:hover{transform:translateY(-2px);box-shadow:0 8px 32px #0000001a}.leaderboard-item.rank-1{border-color:gold;background:linear-gradient(135deg,var(--bg-card) 0%,rgba(255,215,0,.05) 100%)}.leaderboard-item.rank-1:before{background:linear-gradient(180deg,gold,#ffed4e)}.leaderboard-item.rank-2{border-color:silver;background:linear-gradient(135deg,var(--bg-card) 0%,rgba(192,192,192,.05) 100%)}.leaderboard-item.rank-2:before{background:linear-gradient(180deg,silver,#e5e5e5)}.leaderboard-item.rank-3{border-color:#cd7f32;background:linear-gradient(135deg,var(--bg-card) 0%,rgba(205,127,50,.05) 100%)}.leaderboard-item.rank-3:before{background:linear-gradient(180deg,#cd7f32,#daa520)}.rank-section{display:flex;align-items:center;gap:12px;min-width:80px}.rank-number{font-size:1.2rem;font-weight:700;color:var(--text-primary);min-width:32px}.rank-icon{flex-shrink:0}.rank-icon.gold{color:gold}.rank-icon.silver{color:silver}.rank-icon.bronze{color:#cd7f32}.rank-icon.default{color:var(--text-secondary)}.user-info{flex:1;min-width:0}.username{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:4px;word-break:break-word;display:flex;align-items:center;gap:8px}.leaderboard-username-link{color:var(--text-primary);text-decoration:none;transition:all .2s ease}.leaderboard-username-link:hover{color:var(--accent-primary);text-decoration:underline}.leaderboard-profile-link{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:#fff;color:#333;border-radius:50%;text-decoration:none;transition:all .2s 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.1);--shadow-hover: rgba(0, 0, 0, .15);--success: #16a34a;--warning: #d97706;--error: #dc2626;--navbar-bg: rgba(255, 255, 255, .9);--navbar-backdrop: blur(12px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}.container{max-width:1200px;margin:0 auto;padding:0 24px}@media(max-width:768px){.container{padding:0 16px}}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:16px}h1{font-size:clamp(36px,5vw,52px)}h2{font-size:clamp(26px,4vw,38px)}h3{font-size:clamp(22px,3vw,26px)}p{color:var(--text-secondary);margin-bottom:16px}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:6px;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none;text-align:center;white-space:nowrap}.btn-primary{background:var(--accent-primary);color:var(--bg-primary);border:1px solid var(--accent-primary)}.btn-primary:hover{background:var(--accent-secondary);border-color:var(--accent-secondary)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-light);background:var(--bg-tertiary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:24px;transition:all .2s ease}.card:hover{border-color:var(--border-light);background:var(--bg-tertiary)}@media(max-width:768px){.card{padding:20px}.btn{padding:12px 24px;font-size:14px}}input,textarea,select{width:100%;padding:12px 14px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:15px;transition:all 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