:root{--gem-blue: #4285f4;--gem-blue-500: #078efb;--gem-purple: #9b72cb;--gem-purple-400: #ac87eb;--gem-purple-500: #743ad5;--gem-red: #d96570;--gem-red-500: #d53a9d}.gem-gradient-bg{background:linear-gradient(135deg,var(--gem-blue) 0%,var(--gem-purple) 50%,var(--gem-red) 100%)}.gem-text{display:inline-block;background:linear-gradient(89.78deg,var(--gem-blue) 18.23%,var(--gem-purple) 33.43%,var(--gem-red) 48.03%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding-bottom:.1em}.gem-text-2{background:linear-gradient(90deg,var(--gem-blue-500) 0,var(--gem-purple-400) 66.7%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.reader-theme-light{--reader-bg: #ffffff;--reader-text: #1a1a1a;--reader-text-muted: #6b7280;--reader-header-bg: #ffffff;--reader-card-bg: #ffffff;--reader-border: #e5e7eb;--reader-hover: #f3f4f6;--reader-font-size: 18px}.reader-theme-sepia{--reader-bg: #f5f1e8;--reader-text: #3d3929;--reader-text-muted: #6b6555;--reader-header-bg: #ebe7de;--reader-card-bg: #faf8f3;--reader-border: #ddd8cb;--reader-hover: #e8e3d8;--reader-font-size: 18px}.reader-theme-dark{--reader-bg: #1a1a1a;--reader-text: #e5e5e5;--reader-text-muted: #9ca3af;--reader-header-bg: #262626;--reader-card-bg: #262626;--reader-border: #404040;--reader-hover: #333333;--reader-font-size: 18px}.reader-theme-dark-blue{--reader-bg: #0d1b2a;--reader-text: #e0e6ed;--reader-text-muted: #8b9db5;--reader-header-bg: #1b2838;--reader-card-bg: #1b2838;--reader-border: #2d3e50;--reader-hover: #243447;--reader-font-size: 18px}.reader-prose{line-height:1.75;letter-spacing:.01em}.reader-prose *{color:inherit!important}.reader-prose .text-black,.reader-prose .text-white,.reader-prose .dark\:text-white,.reader-prose .dark\:text-black{color:var(--reader-text)!important}.reader-prose blockquote{background-color:var(--reader-hover)!important;border-color:var(--reader-border)!important}.reader-prose p{margin-bottom:1.25em}.reader-prose h1,.reader-prose h2,.reader-prose h3,.reader-prose h4{font-weight:600;line-height:1.3;margin-top:1.5em;margin-bottom:.75em}.reader-prose h1{font-size:calc(var(--reader-font-size) * 1.5)}.reader-prose h2{font-size:calc(var(--reader-font-size) * 1.3)}.reader-prose h3{font-size:calc(var(--reader-font-size) * 1.15)}.reader-prose h4{font-size:var(--reader-font-size)}.reader-prose ul,.reader-prose ol{margin-top:.75em;margin-bottom:1.25em;padding-left:1.5em}.reader-prose li{margin-bottom:.5em}.reader-prose blockquote{border-left:4px solid var(--reader-border);padding-left:1em;margin:1.25em 0;font-style:italic;color:var(--reader-text-muted)}.reader-prose strong{font-weight:600}.reader-prose em{font-style:italic}.theme-btn.active{border-color:#078efb!important;box-shadow:0 0 0 2px #078efb4d}#book-reader,#book-reader *{transition:background-color .2s ease,color .2s ease,border-color .2s ease}#settings-popover{transform-origin:top right;animation:popover-in .15s ease-out}@keyframes popover-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.summary-section{scroll-margin-top:80px}.line-clamp-1{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}button:focus,a:focus,input:focus{outline:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #078EFB;outline-offset:2px}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:6px;border-radius:3px;background:var(--reader-border, #e5e7eb)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:#078efb;cursor:pointer;border:2px solid #ffffff;box-shadow:0 1px 3px #0003}input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#078efb;cursor:pointer;border:2px solid #ffffff;box-shadow:0 1px 3px #0003}