:root{--bg-deep:#0a0a12;--bg-card:#ffffff0a;--bg-card-h:#ffffff12;--border:#ffffff14;--border-h:#ffffff26;--gold:#f6d365;--gold-dark:#c8973a;--purple:#8b5cf6;--cyan:#22d3ee;--green:#10b981;--orange:#f97316;--red:#ef4444;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#475569;--top-nav-h:60px;--bot-nav-h:64px;--radius-md:12px;--radius-lg:18px;--radius-xl:24px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg-deep);color:var(--text-primary);min-height:100dvh;padding-top:var(--top-nav-h);padding-bottom:var(--bot-nav-h);font-family:Inter,system-ui,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:9999px}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(70% 40% at 20% 0,#8b5cf614 0%,#0000 70%),radial-gradient(50% 30% at 80% 80%,#22d3ee0d 0%,#0000 60%);position:fixed;inset:0}.top-nav{z-index:200;height:var(--top-nav-h);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#0a0a12d9;position:fixed;top:0;left:0;right:0}.nav-inner{align-items:center;gap:12px;max-width:1200px;height:100%;margin:0 auto;padding:0 16px;display:flex}.nav-logo{flex-shrink:0;align-items:center;gap:8px;text-decoration:none;display:flex}.logo-icon{font-size:22px}.logo-text{background:linear-gradient(135deg, var(--gold), var(--gold-dark));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Space Grotesk,sans-serif;font-size:18px;font-weight:700}.logo-badge{color:var(--purple);background:#8b5cf633;border:1px solid #8b5cf659;border-radius:20px;padding:2px 6px;font-size:10px;font-weight:600;display:none}.nav-links{flex:1;justify-content:center;gap:4px;display:none}.nav-link{color:var(--text-secondary);border-radius:8px;padding:7px 14px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover,.nav-link.active{color:var(--text-primary);background:#ffffff0f}.nav-link.active{color:var(--gold)}.nav-user{flex-shrink:0;align-items:center;gap:10px;display:none}.nav-credits{flex-direction:column;align-items:flex-end;display:flex}.nav-balance{color:var(--gold);font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:700}.nav-avatar{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;max-width:100px;font-size:13px;overflow:hidden}.nav-hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;margin-left:auto;display:flex}.nav-hamburger span{background:var(--text-secondary);border-radius:2px;width:22px;height:2px;transition:all .2s;display:block}.mobile-menu{top:var(--top-nav-h);border-bottom:1px solid var(--border);background:#0a0a12f7;flex-direction:column;display:flex;position:absolute;left:0;right:0}.mobile-menu.hidden{display:none}.mobile-credits-bar{border-bottom:1px solid var(--border);background:#f6d3650a;align-items:center;gap:8px;padding:10px 16px;font-size:14px;display:flex}.mobile-credits-bar .nav-balance{font-size:15px}.mobile-nav-link{color:var(--text-secondary);border-bottom:1px solid var(--border);padding:14px 20px;font-size:15px;text-decoration:none;transition:all .15s}.mobile-nav-link:hover,.mobile-nav-link.active{color:var(--gold);background:#ffffff0a}.bottom-nav{z-index:200;height:var(--bot-nav-h);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border);background:#0a0a12eb;justify-content:space-around;align-items:center;padding:0 4px;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav-item{color:var(--text-muted);border-radius:10px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;min-width:44px;padding:6px 4px;text-decoration:none;transition:all .15s;display:flex}.bottom-nav-item:hover,.bottom-nav-item.active{color:var(--gold)}.bnav-icon{font-size:20px;line-height:1}.bnav-label{letter-spacing:.03em;font-size:10px;font-weight:500}.bnav-center{flex:0 0 64px;transform:translateY(-10px)}.bnav-center-icon{background:linear-gradient(135deg, var(--gold), var(--gold-dark));border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;font-size:24px;display:flex;box-shadow:0 4px 20px #f6d36566}.main-content{z-index:1;max-width:1200px;margin:0 auto;padding:16px 12px;position:relative}.page-header{text-align:center;margin-bottom:24px;padding:0 8px}.page-header h1{margin-bottom:8px;font-family:Space Grotesk,sans-serif;font-size:26px;font-weight:700}.page-header p{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:14px;line-height:1.6}.gradient-text{background:linear-gradient(135deg, var(--gold) 0%, var(--orange) 50%, var(--purple) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.section{padding:0 0 24px}.section-title{margin-bottom:14px;font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:700}.glass-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:border-color .2s}.glass-card:hover{border-color:var(--border-h)}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:10px;align-items:center;gap:6px;min-height:44px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-gold{background:linear-gradient(135deg, var(--gold), var(--gold-dark));color:#0a0a12}.btn-gold:hover:not(:disabled){filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 4px 16px #f6d3654d}.btn-outline{border:1px solid var(--border-h);color:var(--text-primary);background:0 0}.btn-outline:hover:not(:disabled){background:var(--bg-card-h)}.btn-ghost{border:1px solid var(--border);color:var(--text-secondary);background:#ffffff0d}.btn-ghost:hover:not(:disabled){background:#ffffff17}.btn-danger{color:var(--red);background:#ef44441f;border:1px solid #ef44444d}.btn-danger:hover:not(:disabled){background:#ef444433}.btn-sm{border-radius:8px;min-height:34px;padding:7px 12px;font-size:12px}.btn-lg{border-radius:12px;min-height:52px;padding:14px 24px;font-size:15px}.mode-toggle{background:#ffffff0d;border-radius:12px;gap:4px;padding:4px;display:flex}.mode-tab{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:9px;flex:1;min-height:44px;padding:10px 14px;font-family:inherit;font-size:14px;font-weight:600;transition:all .25s}.mode-tab.active{background:linear-gradient(135deg, var(--gold), var(--gold-dark));color:#0a0a12}.mode-tab:not(.active):hover{color:var(--text-primary);background:#ffffff0f}.stat-row{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.stat-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 14px}.stat-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:4px;font-size:10px}.stat-value{font-family:Space Grotesk,sans-serif;font-size:20px;font-weight:700}.stat-value.gold{color:var(--gold)}.stat-value.green{color:var(--green)}.stat-value.purple{color:var(--purple)}.room-grid{grid-template-columns:1fr;gap:14px;display:grid}.room-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:transform .2s,box-shadow .2s;overflow:hidden}.room-card:hover{transform:translateY(-2px);box-shadow:0 8px 30px #0000004d}.room-card-header{align-items:center;gap:12px;padding:16px;display:flex}.room-icon{flex-shrink:0;font-size:28px}.room-info h3{margin-bottom:2px;font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:700}.room-info p{opacity:.75;font-size:12px}.room-card-body{padding:14px 16px}.room-progress-row{justify-content:space-between;margin-bottom:8px;font-size:13px;display:flex}.room-enter-btn{width:100%;color:var(--text-primary);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff26;border-radius:10px;min-height:44px;margin-top:14px;padding:12px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s;display:block}.room-enter-btn:hover{border-color:var(--gold);color:var(--gold);background:#ffffff1a}.progress-bar-wrap{background:#ffffff0f;border-radius:9999px;height:6px;overflow:hidden}.progress-bar-fill{border-radius:9999px;min-width:2px;height:100%;transition:width .4s}.play-grid{flex-direction:column;gap:16px;display:flex}.right-panel{flex-direction:column;gap:12px;display:flex}.room-header-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.room-header-bar>:last-child{margin-left:auto}.scratch-card-wrapper{border-radius:20px;width:100%;height:220px;position:relative;overflow:hidden;box-shadow:0 8px 32px #0006}.scratch-prize-reveal{z-index:1;background:#ffffff08;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex;position:absolute;inset:0}canvas.scratch-canvas{touch-action:none;display:block}.prize-icon-big{font-size:48px;line-height:1}.prize-amount{color:var(--gold);font-family:Space Grotesk,sans-serif;font-size:34px;font-weight:700}.prize-tier-label{letter-spacing:.08em;text-transform:uppercase;font-size:13px;font-weight:600}@keyframes prize-glow{0%,to{text-shadow:0 0 20px #f6d36566}50%{text-shadow:0 0 40px #f6d365e6,0 0 80px #f6d36566}}.prize-shimmer{animation:1.5s ease-in-out infinite prize-glow}.draw-btn-row{flex-wrap:wrap;align-items:center;gap:6px;margin-top:12px;display:flex}.draw-btn{border-radius:8px;flex:1;justify-content:center;min-width:52px;min-height:40px;padding:8px 10px;font-size:12px}.active-draw{box-shadow:0 0 0 2px #f6d36580}.win-history{flex-direction:column;gap:6px;max-height:240px;display:flex;overflow-y:auto}.win-history-item{border:1px solid var(--border);background:#ffffff08;border-radius:8px;justify-content:space-between;align-items:center;padding:8px 12px;font-size:13px;animation:.2s slide-in-up;display:flex}.win-item-left{align-items:center;gap:8px;display:flex}.win-item-prize{font-family:Space Grotesk,sans-serif;font-size:14px;font-weight:700}.badge{letter-spacing:.05em;border-radius:20px;align-items:center;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-gold{color:var(--gold);background:#f6d36526;border:1px solid #f6d3654d}.badge-cyan{color:var(--cyan);background:#22d3ee1a;border:1px solid #22d3ee40}.badge-green{color:var(--green);background:#10b9811a;border:1px solid #10b98140}.chart-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.formula-table{border-collapse:collapse;width:100%;font-size:13px}.formula-table th{text-align:left;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);background:#ffffff05;padding:10px 12px;font-size:11px}.formula-table td{color:var(--text-secondary);border-bottom:1px solid #ffffff0a;padding:10px 12px}.formula-table tr:last-child td{border-bottom:none}.formula-table tr:hover td{background:#ffffff05}.formula-box{border-radius:var(--radius-md);color:var(--text-secondary);background:#8b5cf60f;border:1px solid #8b5cf633;padding:16px;font-family:Space Grotesk,sans-serif;font-size:13px;line-height:1.7}.compare-grid{flex-direction:column;gap:16px;display:flex}.toast{bottom:calc(var(--bot-nav-h) + 12px);border:1px solid var(--border);z-index:1000;white-space:nowrap;background:#141423f2;border-radius:20px;max-width:calc(100vw - 32px);padding:10px 20px;font-size:14px;font-weight:500;animation:.3s slide-in-up;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #0006}.toast-win{color:var(--green);border-color:#10b98159}.toast-error{color:var(--red);border-color:#ef444459}.toast-neutral{color:var(--text-secondary);border-color:#f6d36540}@keyframes slide-in-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:.45s slide-in-up}@keyframes win-flash{0%,to{box-shadow:0 0 #f6d36500}40%{box-shadow:0 0 0 8px #f6d3654d}}.animate-win{animation:.6s win-flash}@keyframes confetti-fall{0%{opacity:1;transform:translateY(0)rotate(0)scale(1)}80%{opacity:1}to{opacity:0;transform:translateY(100vh)rotate(720deg)scale(.5)}}input[type=range]{-webkit-appearance:none;cursor:pointer;background:#ffffff1a;border-radius:9999px;width:100%;height:6px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--gold);border:2px solid var(--bg-deep);border-radius:50%;width:18px;height:18px;box-shadow:0 0 8px #f6d36580}.sim-controls{align-items:center;gap:12px;display:flex}.sim-count-label{color:var(--gold);text-align:right;min-width:42px;font-family:Space Grotesk,sans-serif;font-size:18px;font-weight:700}.lang-switcher{border:1px solid var(--border);background:#ffffff0a;border-radius:20px;gap:2px;padding:3px;display:flex}.lang-btn{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:14px;padding:4px 9px;font-family:inherit;font-size:11px;font-weight:600;transition:all .2s}.lang-btn:hover{color:var(--text-primary)}.lang-btn.active{color:var(--gold);background:#f6d36526}.table-scroll{-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);overflow-x:auto}.table-scroll:after{content:"";height:0;display:block}@media (width<=767px){.col-hide-mobile{display:none}.data-table th,.data-table td{padding:8px 10px;font-size:12px}}.model-tabs{gap:8px;margin-bottom:20px;display:flex}.model-tab{border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;text-align:center;border-radius:12px;flex:1;padding:10px 14px;font-family:inherit;font-size:13px;font-weight:600;transition:all .2s}.model-tab.active{color:var(--gold);background:#f6d3651a;border-color:#f6d36566}.model-tab.rng-active{color:var(--purple);background:#8b5cf61a;border-color:#8b5cf666}.point-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;align-items:flex-start;gap:14px;padding:14px 16px;display:flex}.point-icon{flex-shrink:0;font-size:22px;line-height:1.4}.point-body h4{margin-bottom:3px;font-size:14px;font-weight:700}.point-body p{color:var(--text-muted);margin:0;font-size:12px;line-height:1.5}.flow-step{border:1px solid;border-radius:12px;gap:14px;padding:14px 16px;display:flex}.flow-num{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;display:flex}.flow-connector{text-align:center;color:var(--text-muted);padding:2px 0;font-size:16px}.variance-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px;font-size:13px}.variance-card-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:11px}.variance-row{gap:8px;margin-bottom:6px;display:flex}.variance-col{border-radius:8px;flex:1;padding:8px;font-size:12px;line-height:1.4}.mini-card{cursor:pointer;-webkit-user-select:none;user-select:none;border:1.5px solid;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:16px;transition:all .15s;display:flex}.mini-card.unscratched{background:#f6d3650f;border-color:#f6d36566}.mini-card.unscratched:hover{background:#f6d36526;transform:scale(1.05)}.mini-card.scratched-win{background:#10b98114;border-color:#10b98180}.mini-card.scratched-lose{color:var(--text-muted);background:#ffffff05;border-color:#ffffff14}.dist-bar-row{border-bottom:1px solid #ffffff0a;align-items:center;gap:10px;padding:6px 0;display:flex}.dist-bar-label{width:80px;color:var(--text-secondary);flex-shrink:0;font-size:12px}.dist-bar-track{background:#ffffff0f;border-radius:6px;flex:1;height:10px;overflow:hidden}.dist-bar-fill{border-radius:6px;height:100%;transition:width .4s}.dist-bar-value{text-align:right;flex-shrink:0;width:58px;font-family:Space Grotesk,sans-serif;font-size:12px;font-weight:600}@media (width>=768px){body{padding-bottom:0}.bottom-nav{display:none!important}.nav-links,.nav-user{display:flex}.nav-hamburger{display:none}.logo-badge{display:inline-flex}.main-content{padding:28px 24px}.page-header{margin-bottom:36px}.page-header h1{font-size:36px}.page-header p{font-size:15px}.room-grid{grid-template-columns:repeat(2,1fr)}.stat-row{grid-template-columns:repeat(4,1fr)}.play-grid{flex-direction:row;align-items:flex-start}.play-grid>:first-child{flex:1}.play-grid .right-panel{flex-shrink:0;width:300px}.scratch-card-wrapper{height:260px}.compare-grid{flex-direction:row}.compare-grid>*{flex:1}}@media (width>=1024px){.room-grid{grid-template-columns:repeat(3,1fr)}.play-grid .right-panel{width:320px}}