:root{--sdl-black:#000;--sdl-gold:#fc0;--sdl-gold-dim:#b8940a;--sdl-dark:#0a0a0a;--sdl-card:#111;--sdl-card-border:#1a1a1a;--sdl-text:#fff;--sdl-muted:#888;--sdl-glass:#ffffff0d;--sdl-glass-border:#ffffff14}@keyframes sdl-pulse-gold{0%,to{box-shadow:0 0 20px #ffcc0026}50%{box-shadow:0 0 40px #ffcc004d}}@keyframes sdl-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes sdl-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes sdl-scan-line{0%{top:0}50%{top:calc(100% - 2px)}to{top:0}}@keyframes sdl-fade-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes sdl-count-up{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@keyframes sdl-ring-rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes sdl-checkmark-draw{0%{stroke-dashoffset:50px}to{stroke-dashoffset:0}}@keyframes sdl-gradient-shift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.sdl-bottom-nav{-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--sdl-glass-border);background:#000000d9}.sdl-nav-item{transition:all .3s cubic-bezier(.4,0,.2,1)}.sdl-nav-item.active{color:var(--sdl-gold)}.sdl-nav-item.active .sdl-nav-indicator{background:var(--sdl-gold);border-radius:2px;width:20px;height:3px;margin-top:4px}.sdl-glass-card{background:var(--sdl-glass);border:1px solid var(--sdl-glass-border);-webkit-backdrop-filter:blur(10px);border-radius:16px}.sdl-scan-ring{animation:3s linear infinite sdl-ring-rotate}.sdl-scan-ring-inner{animation:2s ease-in-out infinite sdl-pulse-gold}.sdl-tier-bar{background:#ffffff14;border-radius:999px;height:8px;overflow:hidden}.sdl-tier-fill{background:linear-gradient(90deg,var(--sdl-gold),#fff5a0);border-radius:999px;height:100%;transition:width 1.5s cubic-bezier(.4,0,.2,1)}.sdl-reward-card{background:var(--sdl-card);border:1px solid var(--sdl-card-border);border-radius:16px;transition:transform .2s,border-color .2s;overflow:hidden}.sdl-reward-card:hover{border-color:#fc03;transform:translateY(-2px)}.sdl-shimmer{background:linear-gradient(90deg,#0000,#ffcc0014,#0000) 0 0/200% 100%;animation:3s infinite sdl-shimmer}.sdl-activity-item{border-left:2px solid var(--sdl-card-border);padding-left:16px;position:relative}.sdl-activity-item:before{content:"";background:var(--sdl-gold);border-radius:50%;width:8px;height:8px;position:absolute;top:6px;left:-5px}.sdl-shop-frame{background:#000;border:none;width:100%;height:calc(100vh - 130px)}.sdl-verify-btn{background:var(--sdl-gold);color:#000;letter-spacing:.05em;text-transform:uppercase;border-radius:14px;padding:16px 32px;font-size:18px;font-weight:800;transition:all .3s}.sdl-verify-btn:hover{background:#ffe066;box-shadow:0 0 30px #ffcc004d}.sdl-verify-btn:active{transform:scale(.97)}.sdl-page::-webkit-scrollbar{display:none}.sdl-page{-ms-overflow-style:none;scrollbar-width:none}