:root{--bg-dark: #070711;--bg-card: rgba(18, 20, 38, .85);--bg-card-hover: rgba(28, 32, 60, .95);--gold-primary: #ffc83b;--gold-secondary: #ff9800;--gold-gradient: linear-gradient(135deg, #ffe57f 0%, #ffc107 50%, #ff8f00 100%);--cyan-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);--purple-gradient: linear-gradient(135deg, #b92b27 0%, #1565c0 100%);--ruby-gradient: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);--text-white: #ffffff;--text-dim: #9aa0c2;--border-gold: rgba(255, 200, 59, .35);--border-glass: rgba(255, 255, 255, .12);--shadow-glow: 0 0 25px rgba(255, 193, 7, .35);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}html,body{width:100%;height:100%;overflow:hidden;background-color:var(--bg-dark);font-family:var(--font-family);color:var(--text-white);touch-action:none}#game-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;display:flex;justify-content:center;align-items:center;overflow:hidden}#game-canvas{display:block;width:100%;height:100%}.ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;pointer-events:none}.ui-layer *{pointer-events:auto}.marquee-container{position:absolute;top:60px;left:50%;transform:translate(-50%);width:60%;max-width:680px;height:32px;background:#000000a6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-gold);border-radius:16px;display:flex;align-items:center;padding:0 12px;z-index:15;box-shadow:0 4px 15px #00000080}.marquee-icon{font-size:16px;margin-right:8px;filter:drop-shadow(0 0 4px #ffc107)}.marquee-content-wrap{flex:1;overflow:hidden;position:relative;white-space:nowrap}.marquee-text{display:inline-block;color:#ffeb3b;font-size:13px;font-weight:500;animation:marquee-scroll 18s linear infinite}@keyframes marquee-scroll{0%{transform:translate(100%)}to{transform:translate(-100%)}}.modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s ease}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-backdrop{position:absolute;top:0;left:0;width:100%;height:100%;background:#04050fbf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.modal-card{position:relative;width:90%;max-width:620px;max-height:85vh;background:linear-gradient(180deg,#181a34,#0d0f22);border:1.5px solid var(--border-gold);border-radius:20px;box-shadow:0 10px 40px #000c,var(--shadow-glow);padding:24px;display:flex;flex-direction:column;transform:scale(.92) translateY(20px);transition:transform .25s cubic-bezier(.175,.885,.32,1.275);overflow:hidden}.modal-overlay.active .modal-card{transform:scale(1) translateY(0)}.modal-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-glass);padding-bottom:14px;margin-bottom:16px}.modal-title{font-size:20px;font-weight:700;background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:8px}.modal-close{background:#ffffff14;border:1px solid var(--border-glass);color:var(--text-dim);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;transition:all .2s}.modal-close:hover{background:#ff325066;color:#fff;transform:rotate(90deg)}.modal-body{flex:1;overflow-y:auto;padding-right:4px}.btn-primary{background:var(--gold-gradient);color:#120b00;font-weight:700;border:none;border-radius:12px;padding:10px 20px;cursor:pointer;box-shadow:0 4px 15px #ffc10766;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 6px 20px #ffc10799}.btn-primary:active{transform:translateY(1px) scale(.98)}.loading-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,#1b1c3b,#080916);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:999;transition:opacity .4s ease,visibility .4s ease}.loading-screen.fade-out{opacity:0;visibility:hidden}.loading-logo{text-align:center;margin-bottom:36px;position:relative}.logo-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:140px;height:140px;background:radial-gradient(circle,rgba(255,193,7,.3) 0%,transparent 70%);filter:blur(20px);animation:pulse-glow 2s infinite alternate}.logo-title{font-size:42px;font-weight:900;letter-spacing:4px;background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 15px rgba(255,200,59,.6))}.logo-sub{font-size:13px;font-weight:600;color:var(--text-dim);letter-spacing:6px;margin-top:4px}.progress-bar-container{width:260px;height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden;border:1px solid rgba(255,255,255,.15);box-shadow:inset 0 1px 3px #00000080}.progress-bar-fill{height:100%;background:var(--gold-gradient);border-radius:4px;box-shadow:0 0 10px #ffc107cc;transition:width .3s ease}.loading-tip{margin-top:14px;font-size:13px;color:var(--text-dim);font-weight:500}@keyframes pulse-glow{0%{transform:translate(-50%,-50%) scale(.9);opacity:.5}to{transform:translate(-50%,-50%) scale(1.2);opacity:.9}}