.treasure-hero{background:var(--dark);align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero-bg-image{opacity:.18;filter:sepia(40%)saturate(120%);background-image:url(/images/hero_museum.png);background-position:50%;background-size:cover;position:absolute;inset:0}.hero-overlay{background:radial-gradient(at 20%,#c9a2271f 0%,#0000 60%),linear-gradient(#0f0a044d 0%,#0f0a04b3 60%,#0f0a04f2 100%);position:absolute;inset:0}.particles-container{pointer-events:none;position:absolute;inset:0;overflow:hidden}.particle{background:var(--gold);opacity:0;border-radius:50%;width:3px;height:3px;animation:linear infinite particleFloat;position:absolute}.hero-content{z-index:2;text-align:center;width:100%;padding-top:80px;position:relative}.hero-badge{background:#c9a2271f;border:1px solid #c9a22759;border-radius:100px;align-items:center;gap:10px;margin-bottom:28px;padding:8px 20px;animation:.8s forwards fadeInDown;display:inline-flex}.hero-badge-dot{background:var(--gold);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse-gold}.hero-badge span{color:var(--gold-light);letter-spacing:1px;font-size:.85rem;font-weight:600}.hero-title{color:var(--cream);font-size:clamp(3rem,8vw,6rem);font-family:var(--font-serif);margin-bottom:12px;line-height:1.15;animation:.9s .2s both fadeInUp}.hero-title .gold-text{color:var(--gold)}.hero-subtitle{color:var(--cream-3);max-width:620px;margin-bottom:40px;margin-left:auto;margin-right:auto;font-size:clamp(1rem,2.5vw,1.3rem);line-height:1.8;animation:.9s .35s both fadeInUp}.hero-actions{flex-wrap:wrap;justify-content:center;gap:16px;margin-bottom:64px;animation:.9s .5s both fadeInUp;display:flex}.hero-stats{flex-wrap:wrap;justify-content:center;gap:48px;animation:.9s .65s both fadeInUp;display:flex}.hero-stat{text-align:center}.hero-stat-number{font-family:var(--font-serif);color:var(--gold);font-size:2.2rem;font-weight:700;line-height:1}.hero-stat-label{color:var(--text-muted);margin-top:4px;font-size:.82rem}.how-section{background:var(--cream);padding:90px 0;position:relative}.how-section:before{content:"";background:linear-gradient(90deg, transparent, var(--gold), transparent);height:4px;position:absolute;top:0;left:0;right:0}.steps-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid;position:relative}.steps-grid:before{content:"";background:linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));opacity:.4;z-index:0;height:2px;position:absolute;top:52px;left:16.6%;right:16.6%}.step-card{text-align:center;z-index:1;position:relative}.step-icon-wrap{background:linear-gradient(135deg, var(--dark-3), var(--dark-4));border:3px solid var(--gold);width:96px;height:96px;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 24px;display:flex;position:relative;box-shadow:0 0 0 8px #c9a22714}.step-card:hover .step-icon-wrap{box-shadow:0 0 0 12px #c9a22726, var(--shadow-gold);transform:scale(1.1)}.step-icon-wrap .icon{font-size:2.2rem}.step-num{background:var(--gold);width:26px;height:26px;color:var(--dark);border-radius:50%;justify-content:center;align-items:center;font-size:.75rem;font-weight:800;display:flex;position:absolute;top:-6px;left:-6px}.step-title{font-family:var(--font-serif);color:var(--dark-2);margin-bottom:10px;font-size:1.3rem}.step-desc{color:var(--text-muted);max-width:260px;margin:0 auto;font-size:.9rem;line-height:1.7}.quests-section{background:var(--dark-2);padding:90px 0;position:relative;overflow:hidden}.quests-section:before{content:"";pointer-events:none;background:radial-gradient(circle,#c9a2270f 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-200px;right:-200px}.quests-section .section-title{color:var(--cream)}.quests-section .section-header p{color:var(--text-muted)}.filter-bar{flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:44px;display:flex}.filter-btn{border:1.5px solid var(--border-gold);color:var(--text-muted);font-family:var(--font-main);cursor:pointer;transition:var(--transition);background:0 0;border-radius:100px;padding:8px 20px;font-size:.88rem;font-weight:600}.filter-btn:hover,.filter-btn.active{background:var(--gold);border-color:var(--gold);color:var(--dark)}.quests-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px;display:grid}.quest-card{background:var(--dark-3);border:1px solid var(--border-gold);border-radius:var(--radius-md);transition:var(--transition);overflow:hidden}.quest-card:hover{border-color:var(--gold);transform:translateY(-8px);box-shadow:0 20px 60px #0006,0 0 30px #c9a22726}.quest-card-img-wrap{position:relative;overflow:hidden}.quest-card-img{object-fit:cover;width:100%;height:200px;transition:var(--transition);display:block}.quest-card:hover .quest-card-img{transform:scale(1.05)}.quest-difficulty{font-size:.75rem;font-weight:700;font-family:var(--font-main);border-radius:100px;padding:5px 14px;position:absolute;top:14px;right:14px}.diff-easy{color:#fff;background:#4caf50d9}.diff-medium{color:#fff;background:#ff9800d9}.diff-hard{color:#fff;background:#f44336d9}.quest-card-body{padding:22px}.quest-card-title{font-family:var(--font-serif);color:var(--cream);margin-bottom:8px;font-size:1.2rem}.quest-card-desc{color:var(--text-muted);margin-bottom:18px;font-size:.87rem;line-height:1.65}.quest-tasks{margin-bottom:18px;list-style:none}.quest-task-item{color:var(--cream-3);border-bottom:1px solid var(--border-light);align-items:flex-start;gap:10px;padding:6px 0;font-size:.85rem;display:flex}.quest-task-item:last-child{border-bottom:none}.quest-task-icon{color:var(--gold);flex-shrink:0;margin-top:2px}.quest-footer{justify-content:space-between;align-items:center;margin-top:16px;display:flex}.quest-points{color:var(--gold);align-items:center;gap:6px;font-size:.95rem;font-weight:700;display:flex}.quest-progress-wrap{margin-top:16px}.quest-progress-label{color:var(--text-muted);justify-content:space-between;margin-bottom:6px;font-size:.78rem;display:flex}.quest-progress-bar{background:#ffffff1a;border-radius:3px;height:6px;overflow:hidden}.quest-progress-fill{background:linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));border-radius:3px;height:100%}.leaderboard-section{background:var(--cream);padding:90px 0}.leaderboard-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:40px;display:grid}.leaderboard-table{border-radius:var(--radius-lg);box-shadow:var(--shadow-card);border:1px solid var(--cream-3);background:#fff;overflow:hidden}.lb-header{background:linear-gradient(135deg, var(--dark-2), var(--dark-3));border-bottom:2px solid var(--gold);align-items:center;gap:14px;padding:20px 28px;display:flex}.lb-header h3{color:var(--cream);font-family:var(--font-serif);font-size:1.2rem}.lb-header-icon{color:var(--gold);font-size:1.4rem}.lb-row{border-bottom:1px solid var(--cream-3);transition:var(--transition);align-items:center;gap:16px;padding:16px 28px;display:flex}.lb-row:last-child{border-bottom:none}.lb-row:hover{background:var(--cream)}.lb-row.top-1{background:linear-gradient(90deg,#c9a22714 0%,#0000 100%)}.lb-row.top-2{background:linear-gradient(90deg,#b4b4b40f 0%,#0000 100%)}.lb-row.top-3{background:linear-gradient(90deg,#b464280f 0%,#0000 100%)}.lb-rank{font-family:var(--font-serif);text-align:center;min-width:36px;font-size:1.1rem;font-weight:700}.lb-rank.gold{color:var(--gold)}.lb-rank.silver{color:#aaa}.lb-rank.bronze{color:#cd7f32}.lb-rank.normal{color:var(--text-muted);font-size:.9rem}.lb-avatar{background:linear-gradient(135deg, var(--dark-3), var(--brown));width:44px;height:44px;color:var(--gold);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;font-weight:700;display:flex}.lb-info{flex:1}.lb-name{color:var(--text-dark);font-size:.95rem;font-weight:700}.lb-quests-done{color:var(--text-muted);font-size:.78rem}.lb-points{color:var(--gold-dark);font-size:1rem;font-weight:800}.lb-points-label{color:var(--text-muted);text-align:center;font-size:.7rem}.my-progress-card{background:linear-gradient(135deg, var(--dark-2), var(--dark-3));border-radius:var(--radius-lg);border:1px solid var(--border-gold);padding:32px;position:relative;overflow:hidden}.my-progress-card:before{content:"🏛️";opacity:.04;font-size:120px;position:absolute;bottom:-20px;left:-10px}.progress-avatar{background:linear-gradient(135deg, var(--gold-dark), var(--brown));border:3px solid var(--gold);border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin-bottom:16px;font-size:1.8rem;display:flex;box-shadow:0 0 0 6px #c9a22726}.progress-name{font-family:var(--font-serif);color:var(--cream);margin-bottom:4px;font-size:1.3rem}.progress-level{color:var(--gold);letter-spacing:1px;margin-bottom:24px;font-size:.82rem;font-weight:600}.progress-stats{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px;display:grid}.pstat{text-align:center;border-radius:var(--radius-sm);border:1px solid var(--border-light);background:#ffffff0d;padding:12px}.pstat-num{font-family:var(--font-serif);color:var(--gold);font-size:1.5rem;font-weight:700}.pstat-label{color:var(--text-muted);margin-top:2px;font-size:.72rem}.xp-bar-section{margin-bottom:20px}.xp-bar-label{color:var(--cream-3);justify-content:space-between;margin-bottom:8px;font-size:.8rem;display:flex}.xp-bar{background:#ffffff1a;border-radius:5px;height:10px;overflow:hidden}.xp-fill{background:linear-gradient(90deg, var(--gold-dark), var(--gold-light));border-radius:5px;width:68%;height:100%;animation:1.5s .8s both xpGrow}.recent-badges{flex-wrap:wrap;gap:8px;display:flex}.badge-item{border:1px solid var(--border-gold);color:var(--gold-light);background:#c9a2271f;border-radius:100px;align-items:center;gap:6px;padding:5px 12px;font-size:.78rem;display:flex}.rewards-section{background:var(--dark);padding:90px 0;position:relative;overflow:hidden}.rewards-section .section-title{color:var(--cream)}.rewards-section .section-header p{color:var(--text-muted)}.rewards-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px;display:grid}.reward-card{background:var(--dark-3);border:1px solid var(--border-gold);border-radius:var(--radius-md);text-align:center;transition:var(--transition);padding:28px;position:relative;overflow:hidden}.reward-card:before{content:"";opacity:0;transition:var(--transition);background:linear-gradient(135deg,#c9a2270d,#0000);position:absolute;inset:0}.reward-card:hover{border-color:var(--gold);box-shadow:0 20px 50px #00000080, var(--shadow-gold);transform:translateY(-8px)}.reward-card:hover:before{opacity:1}.reward-icon{margin-bottom:16px;font-size:3rem;animation:3s ease-in-out infinite float;display:block}.reward-card:nth-child(2) .reward-icon{animation-delay:-1s}.reward-card:nth-child(3) .reward-icon{animation-delay:-2s}.reward-card:nth-child(4) .reward-icon{animation-delay:-.5s}.reward-name{font-family:var(--font-serif);color:var(--cream);margin-bottom:8px;font-size:1.1rem}.reward-desc{color:var(--text-muted);margin-bottom:20px;font-size:.82rem;line-height:1.6}.reward-cost{border:1px solid var(--gold);color:var(--gold);background:#c9a22726;border-radius:100px;align-items:center;gap:6px;margin-bottom:16px;padding:6px 18px;font-size:1rem;font-weight:800;display:inline-flex}.treasure-cta{background:linear-gradient(135deg, var(--dark-2) 0%, var(--dark-3) 50%, var(--dark-2) 100%);text-align:center;border-top:1px solid var(--border-gold);padding:90px 0;position:relative;overflow:hidden}.treasure-cta h2{color:var(--cream);margin-bottom:16px;font-size:clamp(1.8rem,4vw,3rem)}.treasure-cta p{color:var(--text-muted);margin-bottom:36px;font-size:1.05rem}@media (width<=900px){.leaderboard-grid{grid-template-columns:1fr}.steps-grid{grid-template-columns:1fr;gap:20px}.steps-grid:before{display:none}}@media (width<=600px){.quests-grid,.rewards-grid{grid-template-columns:1fr}.hero-stats{gap:28px}}