:root{--ll-bg:#0a0a0a;--ll-text:#e2e8f0;--ll-text-muted:#94a3b8;--ll-border:#94a3b81f;--ll-primary:#ff3b30;--ll-primary-rgb:255, 59, 48;--ll-control-bg:#0a0a0ad9;--ll-btn-bg:#94a3b81a;--ll-btn-hover:#94a3b833;--ll-slider-track:#94a3b833}._ll-container{background:var(--ll-bg);width:100%;min-height:100vh;position:relative;overflow:hidden}#_ll-canvas{z-index:1;cursor:pointer;width:100%;height:100vh;display:block;position:relative}._ll-glow{z-index:2;pointer-events:none;background:radial-gradient(ellipse at 50% 50%, rgba(var(--ll-primary-rgb), .08) 0%, transparent 70%);transition:background 1s;position:absolute;top:0;bottom:0;left:0;right:0}._ll-vignette{z-index:3;pointer-events:none;background:radial-gradient(#0000 40%,#00000080 100%);position:absolute;top:0;bottom:0;left:0;right:0}._ll-presets{top:var(--main-space-4);gap:var(--main-space-2);padding:var(--main-space-2) var(--main-space-3);-webkit-backdrop-filter:blur(8px);border-radius:var(--main-radius-full);z-index:10;opacity:0;background:#00000080;transition:opacity .4s;display:flex;position:absolute;left:50%;translate:-50%}._ll-presets._ll-presets-visible{opacity:1}._ll-preset-btn{cursor:pointer;width:1.75rem;height:1.75rem;transition:border-color var(--main-transition);background:0 0;border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}._ll-preset-btn:hover{border-color:#ffffff4d}._ll-preset-btn._ll-preset-active{border-color:#ffffffb3}._ll-preset-dot{border-radius:50%;width:1rem;height:1rem;display:block}._ll-preset-dot--custom{background:conic-gradient(#ff3b30,#ff9500,#34c759,#007aff,#af52de,#ff2d92,#ff3b30);justify-content:center;align-items:center;display:flex}._ll-preset-dot--custom svg{color:#fff;filter:drop-shadow(0 0 2px #00000080);width:10px;height:10px}._ll-color-picker{gap:var(--main-space-3);padding:var(--main-space-3);-webkit-backdrop-filter:blur(12px);border-style:solid;border-width:1px;border-color:var(--ll-border);border-radius:var(--main-radius);z-index:11;background:#0009;display:flex;position:absolute;top:3.5rem;left:50%;translate:-50%}._ll-color-field{align-items:center;gap:var(--main-space-2);display:flex}._ll-color-label{color:var(--ll-text-muted);font-size:var(--main-text-xs);white-space:nowrap}._ll-color-input{border-radius:var(--main-radius-sm);cursor:pointer;background:0 0;border:none;width:2rem;height:2rem;padding:0}._ll-color-input::-webkit-color-swatch-wrapper{padding:2px}._ll-color-input::-webkit-color-swatch{border-radius:var(--main-radius-sm);border:none}@media (max-width:768px){._ll-presets{gap:var(--main-space-1);padding:var(--main-space-1) var(--main-space-2)}._ll-preset-btn{width:1.5rem;height:1.5rem}._ll-preset-dot{width:.75rem;height:.75rem}._ll-color-picker{top:3rem}}._ll-controls{padding:var(--main-space-3) var(--main-space-6);background:var(--ll-control-bg);-webkit-backdrop-filter:blur(12px);border-top-style:solid;border-top-width:1px;border-top-color:var(--ll-border);z-index:100;justify-content:space-between;align-items:center;transition:opacity .4s,translate .4s;display:flex;position:fixed;bottom:0;left:0;right:0}._ll-controls._ll-controls-hidden{opacity:0;pointer-events:none;translate:0 100%}._ll-controls-left,._ll-controls-right{align-items:center;gap:var(--main-space-2);display:flex}._ll-controls-center{align-items:center;gap:var(--main-space-6);display:flex}._ll-volume{align-items:center;gap:var(--main-space-2);display:flex}._ll-volume-icon{color:var(--ll-text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;padding:0;display:flex}._ll-volume-icon svg{width:16px;height:16px}._ll-volume-icon:hover{color:var(--ll-text)}._ll-slider{-webkit-appearance:none;appearance:none;background:var(--ll-slider-track);border-radius:var(--main-radius-full);outline:none;width:80px;height:4px}._ll-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--ll-primary);cursor:pointer;width:14px;height:14px;box-shadow:0 0 6px rgba(var(--ll-primary-rgb), .4);border-radius:50%}._ll-slider::-moz-range-thumb{background:var(--ll-primary);cursor:pointer;width:14px;height:14px;box-shadow:0 0 6px rgba(var(--ll-primary-rgb), .4);border:none;border-radius:50%}._ll-setting{align-items:center;gap:var(--main-space-2);display:flex}._ll-setting-label{color:var(--ll-text-muted);font-size:var(--main-text-xs);white-space:nowrap;align-items:center;gap:.25rem;display:flex}._ll-setting-label svg{width:12px;height:12px}._ll-ctrl-btn{background:var(--ll-btn-bg);border-style:solid;border-width:1px;border-color:var(--ll-border);border-radius:var(--main-radius);width:2.25rem;height:2.25rem;color:var(--ll-text-muted);cursor:pointer;transition:color var(--main-transition), background var(--main-transition);justify-content:center;align-items:center;display:flex}._ll-ctrl-btn svg{width:14px;height:14px}._ll-ctrl-btn:hover{color:var(--ll-text);background:var(--ll-btn-hover)}._ll-ctrl-btn._ll-ctrl-active{color:var(--ll-primary);background:rgba(var(--ll-primary-rgb), .15);border-color:rgba(var(--ll-primary-rgb), .3)}._ll-lamp-toggle{gap:2px;display:flex}._ll-lamp-btn{width:1.75rem;height:1.75rem;font-size:var(--main-text-xs);font-weight:var(--main-font-semibold)}@media (max-width:768px){._ll-controls{padding:var(--main-space-2) var(--main-space-4)}._ll-controls-center{gap:var(--main-space-3)}._ll-slider{width:60px}._ll-setting-label{display:none}}@media (max-width:480px){._ll-slider{width:50px}}