body{margin:0;overflow:hidden}canvas{display:block}#loadingscreen{position:fixed;inset:0;background:linear-gradient(135deg,#1e3a8a,#3b82f6,#60a5fa);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2000;color:#fff;font-family:Inter,system-ui,-apple-system,sans-serif;transition:opacity 1.2s ease,visibility 1.2s ease 1.1s}#loadingscreen.hidden{opacity:0;visibility:hidden;pointer-events:none}.loader{position:relative;width:140px;height:140px;margin-bottom:1.8rem}.loader:before,.loader:after{content:"";position:absolute;inset:0;border-radius:50%}.loader:before{background:conic-gradient(from 0deg at 50% 50%,#60a5fa00,#60a5fa,#3b82f6,#1e40af,#60a5fa,#3b82f6,#60a5fa00 360deg);animation:rotate 3.2s linear infinite;mask:radial-gradient(farthest-side,#0000 calc(100% - 18px),#000 0);-webkit-mask:radial-gradient(farthest-side,#0000 calc(100% - 18px),#000 0)}.loader:after{background:conic-gradient(from 90deg at 50% 50%,#93c5fd00,#93c5fd,#60a5fa,#3b82f6,#93c5fd 280deg,#93c5fd00 360deg);animation:rotate 4s linear infinite reverse;mask:radial-gradient(farthest-side,#0000 calc(100% - 26px),#000 0);-webkit-mask:radial-gradient(farthest-side,#0000 calc(100% - 26px),#000 0)}@keyframes rotate{to{transform:rotate(1turn)}}.loading-text{font-size:1.25rem;font-weight:500;letter-spacing:1.2px;opacity:.92;text-shadow:0 2px 12px rgba(0,0,0,.4);margin-bottom:.6rem}#loadingPercentage{font-size:2.1rem;font-weight:700;letter-spacing:2px;text-shadow:0 4px 16px rgba(0,0,0,.5)}.button-container{position:fixed;top:40%;left:16px;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px;max-width:94vw;justify-content:flex-start;z-index:100;padding:0 10px}.modern-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:44px;height:44px;padding:0;margin:0;background:#ffffff2e;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.25);border-radius:22px;color:#060e50;font-family:Inter,sans-serif;font-weight:600;font-size:14px;line-height:1;text-transform:uppercase;letter-spacing:.4px;white-space:nowrap;cursor:pointer;transition:width .26s ease,padding .26s ease,background .2s ease,box-shadow .2s ease,transform .2s ease;box-shadow:0 6px 24px #00000024;overflow:hidden}.modern-btn>i[data-lucide]{display:flex;align-items:center;justify-content:center;width:24px;height:24px;margin:0;padding:0;flex-shrink:0}.modern-btn>i[data-lucide] svg{width:24px!important;height:24px!important;min-width:24px;min-height:24px;stroke-width:2.1}.modern-btn span{display:inline-block;width:0;min-width:0;overflow:hidden;opacity:0;transform:translate(12px);white-space:nowrap;transition:width .28s cubic-bezier(.4,0,.2,1),opacity .22s ease .08s,transform .28s cubic-bezier(.4,0,.2,1)}@media(hover:hover)and (min-width:641px){.modern-btn:hover,.modern-btn:focus-visible{display:flex!important;width:auto;min-width:140px;padding:0 16px 0 10px;background:#ffffff47;box-shadow:0 10px 36px #00000038;transform:translateY(-1px);justify-content:center;gap:10px}.modern-btn:hover span,.modern-btn:focus-visible span{width:auto;opacity:1;transform:translate(0)}}@media(max-width:640px){.modern-btn{width:48px;height:48px;border-radius:24px}.modern-btn span{display:none}.modern-btn>i[data-lucide] svg{width:26px;height:26px}}.modern-btn.active{background:#60a5fa59;border:1px solid rgba(96,165,250,.7);box-shadow:0 0 18px #60a5fa73;color:#fff}.modern-btn.active>i[data-lucide] svg{stroke:#fff}#help-overlay{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:900;pointer-events:none;opacity:0;transition:opacity .8s ease,transform .8s ease}#help-overlay.visible{opacity:1;transform:translate(-50%) translateY(0)}.help-card{background:#1e3a8a47;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px 20px;color:#fffffff2;font-family:Inter,system-ui,sans-serif;font-size:.94rem;font-weight:400;line-height:1.5;box-shadow:0 10px 30px #00000038;display:flex;flex-direction:column;gap:12px;white-space:nowrap;transition:transform .2s ease}.help-card:hover{transform:translateY(-2px)}.control-item{display:flex;align-items:center;gap:12px}.icon{width:20px;height:20px;stroke-width:2;color:#ffffffe6;flex-shrink:0;opacity:.88}@media(max-width:640px){#help-overlay{bottom:16px}.help-card{padding:12px 18px;font-size:.9rem;gap:10px}.icon{width:18px;height:18px}}#info-panel{position:fixed;top:40%;right:64px;transform:translateY(-50%) translate(120%);width:360px;max-height:80vh;background:#1e3a8a38;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:24px;color:#fff;font-family:Inter,sans-serif;box-shadow:0 20px 60px #00000040,inset 0 1px #ffffff14;transition:transform .55s cubic-bezier(.22,.61,.36,1),opacity .4s ease;opacity:0;z-index:1500;overflow-y:auto}#info-panel.open{transform:translateY(-50%) translate(0);opacity:1}#info-panel img{width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover;border-radius:16px;display:block}.info-header{display:flex;justify-content:space-between;align-items:center}#info-title{font-size:1.2rem;font-weight:600;letter-spacing:.4px}#info-close{background:#ffffff1f;border:none;width:32px;height:32px;border-radius:50%;color:#fff;cursor:pointer;transition:background .2s ease,transform .2s ease}#info-close:hover{background:#ffffff38;transform:scale(1.05)}#info-content{margin-top:18px;font-size:.9rem;line-height:1.6;opacity:.92}#info-content ul{padding-left:18px;margin-top:10px}#info-content li{margin-bottom:6px}.gallery{position:relative;margin-top:18px;margin-bottom:18px}.gallery.hidden{display:none}#info-image{width:100%;border-radius:16px;object-fit:cover;max-height:200px}.img-nav{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;border:none;background:#00000059;color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}#img-prev{left:8px}#img-next{right:8px}.img-nav:hover{background:#0009}#info-image{transition:opacity .3s ease}@media(max-width:768px){#info-panel{inset:auto 0 0;transform:translateY(100%);width:100%;max-height:70vh;border-radius:24px 24px 0 0}#info-panel.open{transform:translateY(0)}}