*{margin:0;padding:0;box-sizing:border-box}body{font-family:lora,Georgia,serif;background:radial-gradient(circle at top right,rgba(156,163,175,8%) 0%,rgba(156,163,175,0) 60%),radial-gradient(circle at bottom left,rgba(156,163,175,8%) 0%,rgba(156,163,175,0) 60%),#121212;background-attachment:fixed;color:#d1d5db;min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background:rgba(156,163,175,.2);border-radius:10px}main.container{display:flex;max-width:1400px;margin:0 auto;min-height:100vh;align-items:flex-start}.book-menu{width:18rem;flex-shrink:0;padding:3rem 2rem}.book-menu nav ul{list-style:none;padding-left:0;margin-bottom:0}.book-menu nav li{margin-bottom:.8rem}.book-menu nav a{color:#9ca3af;text-decoration:none;transition:color .2s}.book-menu nav a:hover,.book-menu nav a.active{color:#e2e8f0;font-weight:600}.book-page{flex-grow:1;background:rgba(255,255,255,1%);border:1px solid rgba(156,163,175,.4);border-radius:24px;padding:3rem 4rem;margin:2rem 2rem 2rem 0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 25px 50px -12px rgba(0,0,0,.6);animation:fadeUp 1s ease-out forwards;opacity:0;max-width:calc(100vw - 20rem)}.book-header{display:none}.book-toc{display:none}@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}h1,h2,h3,h4{color:#e2e8f0;font-weight:600;margin-top:2.5rem;margin-bottom:1rem}h1{font-size:2.5rem;letter-spacing:-.03em;margin-top:0}p{color:#888;font-size:1.1rem;line-height:1.6;margin-bottom:1.5rem}a{color:#9ca3af;text-decoration:none}a:hover{color:#e2e8f0}a.anchor{display:none!important}ul,ol{padding-left:2rem;margin-bottom:1.5rem}li{color:#888;font-size:1.1rem;line-height:1.6;margin-bottom:.5rem}#book-search-input{width:100%;background:rgba(255,255,255,5%);border:1px solid rgba(156,163,175,.3);border-radius:8px;padding:.5rem 1rem;color:#e2e8f0;font-family:inherit;margin-bottom:2rem}.highlight{background:rgba(0,0,0,.3);border-radius:0;box-shadow:inset 0 6px 15px rgba(0,0,0,.8),inset 0 2px 4px rgba(0,0,0,.6);margin:1.5rem 0;max-width:100%;overflow-x:auto}.highlight pre{padding:1.5rem;margin:0;background:0 0;border:none;white-space:pre!important;word-break:normal!important;overflow-wrap:normal!important;font-family:consolas,monaco,courier new,monospace!important;font-size:1rem!important;line-height:1.5!important}.highlight table{width:auto;min-width:100%;border-collapse:collapse}.highlight td{padding:0;vertical-align:top!important}.highlight td:first-child pre{border-right:1px solid rgba(0,0,0,.4);padding-right:1rem;margin-right:.5rem;color:#6b7280;user-select:none}code{font-family:consolas,monaco,courier new,monospace;font-size:1rem;background:rgba(0,0,0,.3);color:#e2e8f0;border-radius:4px;padding:.2rem .4rem;box-shadow:inset 0 2px 4px rgba(0,0,0,.5);line-height:1.5;white-space:pre-wrap!important;word-break:break-word!important;overflow-wrap:break-word!important}.highlight pre code{background:0 0;padding:0;box-shadow:none;border-radius:0;white-space:pre!important;word-break:normal!important;overflow-wrap:normal!important;line-height:1.5!important;font-size:1rem!important}#menu-control,#toc-control{display:none!important;position:absolute!important;opacity:0!important}.book-header .mobile-header-text{display:flex!important;flex-direction:column;align-items:flex-start;text-align:left;margin-left:1rem;flex:1;min-width:0}header.book-header span.mobile-site-title{font-weight:600;font-size:1.1rem;color:#e2e8f0!important;line-height:1.2;display:block!important}header.book-header span.mobile-page-title{font-weight:400;font-size:.9rem;color:#9ca3af!important;width:100%;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:.15rem;display:block!important}header.book-header label[for=menu-control] svg{display:block!important;stroke:#e2e8f0!important;filter:none!important;width:24px!important;height:24px!important;opacity:1!important;flex-shrink:0}.mobile-menu-close{display:none!important}@media screen and (max-width:768px){main.container{flex-direction:column;position:static}.book-menu{display:none}.book-page{width:calc(100% - 2rem)!important;max-width:100%!important;margin:.5rem auto 2rem!important;padding:2rem 1.5rem!important;border-radius:16px!important;opacity:1!important;min-width:0!important}.markdown{min-width:0!important;max-width:100%!important}.book-header{display:flex!important;width:calc(100% - 2rem)!important;max-width:100%!important;margin:0 auto!important;border-radius:0 0 16px 16px!important;border-left:1px solid rgba(156,163,175,.3)!important;border-right:1px solid rgba(156,163,175,.3)!important;border-top:none!important;position:sticky!important;top:0!important;z-index:1000!important;transform:none!important;padding:1rem 1.5rem!important;box-sizing:border-box!important;background:rgba(20,20,20,.85)!important;border-bottom:1px solid rgba(156,163,175,.3)!important;backdrop-filter:blur(20px)!important;-webkit-backdrop-filter:blur(20px)!important;box-shadow:0 10px 30px rgba(0,0,0,.6)!important}.book-header label[for=menu-control]{display:flex!important;align-items:center!important;justify-content:flex-start!important;width:100%!important;cursor:pointer}#menu-control:checked~.book-header{display:none!important}#menu-control:checked~main.container .book-menu{display:block!important;position:fixed!important;top:0!important;left:0!important;width:100vw!important;max-width:100vw!important;height:100vh!important;border-radius:0!important;transform:none!important;margin:0!important;padding:2rem 1.5rem!important;background:rgba(18,18,18,.98)!important;z-index:9999!important;overflow-y:auto}.mobile-menu-close{display:flex!important;justify-content:flex-end;margin-bottom:2rem}}