body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:#e0e7ff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;position:relative}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}h1{color:#333}p{color:#666}.container{max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:1}.hero-section{text-align:center;padding:60px 20px;background:linear-gradient(135deg,#f6f8fa 0%,#ffffff 100%);border-radius:16px;margin:-20px -20px 40px;position:relative}.hero-section h1{font-size:2.5rem;color:#1a202c;margin-bottom:16px}.subtitle{font-size:1.2rem;color:#4a5568}.hero-title.clickable{-webkit-user-select:none;user-select:none;transition:all .2s ease}.hero-title.clickable:active{transform:scale(.98)}.search-container{max-width:600px;width:90%;margin:0 auto 40px;padding:0 20px}.search-input{width:100%;padding:16px 24px;font-size:1rem;border:2px solid #e2e8f0;border-radius:12px;background-color:#fff;transition:all .3s ease;box-shadow:0 4px 6px #0000000d;display:block;box-sizing:border-box}.search-input:focus{outline:none;border-color:#4299e1;box-shadow:0 4px 12px #4299e126}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-bottom:40px}.blog-card-link{text-decoration:none;color:inherit;animation:fadeIn .5s ease forwards;opacity:0;will-change:transform,opacity;border-radius:16px;overflow:hidden;box-shadow:0 4px 6px #0000000d;transition:box-shadow .3s ease,transform .3s ease}.blog-card-link:nth-child(1){animation-delay:0s}.blog-card-link:nth-child(2){animation-delay:.1s}.blog-card-link:nth-child(3){animation-delay:.2s}.blog-card-link:nth-child(4){animation-delay:.3s}.blog-card-link:nth-child(5){animation-delay:.4s}.blog-card-link:nth-child(n+6){animation-delay:.5s}.blog-card-link:hover{box-shadow:0 12px 24px #0000001a;transform:translateY(-8px)}.blog-card{display:flex;flex-direction:column;background:#ffffff;border-radius:16px;overflow:hidden;transition:all .3s ease;box-shadow:0 4px 6px #0000000d;height:100%;transform-origin:center}.blog-card:hover{transform:translateY(-4px);box-shadow:0 12px 20px #0000001a}.blog-card.future-post{background:linear-gradient(135deg,#ffffff 0%,#bbe2f5 100%);border:2px solid #91d5ff;position:relative}.blog-card.future-post:hover{transform:translateY(-4px);box-shadow:0 12px 20px #4299e133;border-color:#4299e1}.future-badge{position:absolute;top:12px;right:12px;background:linear-gradient(135deg,#667eea 0%,#4299e1 100%);color:#fff;padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:600;box-shadow:0 2px 8px #4299e14d;z-index:10;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.blog-card-content{flex:1;padding:24px}.blog-card h2{font-size:1.5rem;color:#1a202c;margin-bottom:12px;line-height:1.4}.blog-description{color:#4a5568;margin-bottom:16px;line-height:1.6}.keywords-container{display:flex;flex-wrap:wrap;gap:8px}.keyword-tag{background-color:#edf2f7;color:#4a5568;padding:6px 12px;border-radius:20px;font-size:.8rem;transition:all .2s ease}.keyword-tag:hover{background-color:#e2e8f0}.no-results{text-align:center;padding:40px;color:#718096;background:#f7fafc;border-radius:12px;margin-top:20px;animation:fadeIn .5s ease forwards}.loading-container{display:flex;justify-content:center;align-items:center;min-height:400px}.loading-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;animation:spin 1s linear infinite}.error-container{text-align:center;padding:40px;color:#e53e3e;background:#fff5f5;border-radius:12px;margin-top:20px}.toast-container{position:fixed;top:140px;right:20px;z-index:10001;animation:slideIn .3s ease-out forwards}.toast{background:linear-gradient(135deg,#667eea 0%,#4299e1 100%);color:#fff;padding:16px 20px;border-radius:12px;box-shadow:0 8px 24px #4299e166;display:flex;align-items:center;gap:12px;min-width:320px;max-width:400px}.toast-icon{font-size:24px;animation:spinSnowflake .6s ease-in-out .3s}.toast-content{flex:1}.toast-title{font-weight:600;font-size:1rem;margin-bottom:4px}.toast-message{font-size:.875rem;opacity:.95}.toast-close{background:transparent;border:none;color:#fff;font-size:24px;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s ease}.toast-close:hover{background-color:#fff3}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spinSnowflake{0%{transform:rotate(0) scale(1)}to{transform:rotate(360deg) scale(1)}}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.hero-section{padding:40px 0}.hero-section h1{font-size:2rem}.blog-grid{grid-template-columns:1fr}.search-container{width:85%;padding:0 10px}.search-input{padding:12px 20px;font-size:.95rem}}.header{position:sticky;top:0;background-color:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;border-bottom:1px solid #eaeaea;transition:all .3s ease;width:100%;padding-bottom:24px}.header-scrolled{background-color:#f6f8faf2;border-radius:0 0 16px 16px;box-shadow:0 4px 6px #0000000d;margin:0 1rem}.profile-pic-link{display:block;transition:transform .3s ease}.profile-pic-link:hover{transform:scale(1.1)}.header-content{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;transition:all .3s ease}.header-scrolled .header-content{padding:.5rem 2rem}.header-left{flex:1}.header-title{text-decoration:none;display:flex;flex-direction:column}.header-title h1{margin:0;font-size:1.5rem;color:#1a202c;transition:color .3s ease}.author-subtitle{margin:2px 0 0;font-size:.9rem;color:#718096;font-weight:400;transition:all .3s ease}.author-hidden{opacity:0;height:0;margin:0;transform:translateY(-10px);pointer-events:none;position:absolute}.header-center{flex:1;display:flex;justify-content:center;opacity:1;transform:translateY(0);transition:all .3s ease;position:relative;height:0}.header-center-hidden{opacity:0;transform:translateY(-20px);pointer-events:none}.header-profile-pic{width:90px;height:90px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 2px 8px #0000001a;transition:all .3s ease;position:absolute;bottom:-80px;left:50%;transform:translate(-50%)}.header-scrolled .header-title h1{font-size:1.25rem}.header-scrolled .header-profile-pic{width:60px;height:50px;bottom:-30px}.header-profile-pic:hover{transform:translate(-50%) scale(1.1)}.blog-post-container{max-width:800px;margin:2rem auto;padding:0 1.5rem}.blog-post{background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:2rem;border-radius:16px;box-shadow:0 4px 6px #0000000d;margin-bottom:2rem}.blog-post h1{font-size:2.5rem;margin-bottom:1.5rem;color:#1a202c}.blog-post-date{color:#718096;font-size:.9rem}.back-button{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background-color:#4299e1;color:#fff;text-decoration:none;border-radius:8px;font-weight:500;transition:all .3s ease;position:relative;overflow:hidden;z-index:1}.back-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease;z-index:-1}.back-button:hover{background-color:#3182ce;transform:translate(-4px)}.back-button:hover:before{left:100%}@media (max-width: 768px){.header-content{padding:1rem}.header-scrolled .header-content{padding:.5rem 1rem}.header-center{display:none}.header-nav{gap:1rem}.blog-post{padding:1.5rem}.blog-post h1{font-size:2rem}.header-scrolled{margin:0 .5rem}}.background-decoration{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-1}.mountain-background{position:absolute;top:0;left:0;width:100%;height:400px;background-image:var(--mountain-bg-url);background-size:cover;background-position:center;background-repeat:no-repeat;z-index:-1}.mountain-background:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:150px;background:linear-gradient(to bottom,transparent,rgba(224,231,255,1))}.blog-card-image{width:100%;height:200px;overflow:hidden;border-radius:16px 16px 0 0}.blog-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.blog-card:hover .blog-card-image img{transform:scale(1.05)}.blog-post-image{width:100%;max-height:400px;overflow:hidden;border-radius:16px;margin-bottom:2rem}.blog-post-image img{width:100%;height:100%;object-fit:cover}.social-links{display:flex;align-items:center;gap:.75rem;margin-left:1rem;padding-left:1rem;border-left:1px solid #eaeaea}.social-link{color:#4a5568;transition:color .3s ease,transform .2s ease;display:flex;align-items:center;position:relative;padding:6px;border-radius:50%}.social-link:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(66,153,225,.1);border-radius:50%;transform:scale(0);transition:transform .3s ease}.social-link:hover{color:#4299e1;transform:translateY(-2px)}.social-link:hover:after{transform:scale(1.2)}.social-link svg{position:relative;z-index:1}.header-nav{flex:1;display:flex;justify-content:flex-end;align-items:center;gap:1rem}.nav-link{color:#4a5568;text-decoration:none;font-weight:500;padding:.5rem .75rem;border-radius:6px;transition:all .3s ease;position:relative;overflow:hidden}.nav-link:hover{color:#4299e1;background-color:#4299e11a}.nav-link:before{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background-color:#4299e1;transform:translate(-100%);transition:transform .3s ease}.nav-link:hover:before{transform:translate(0)}@media (max-width: 768px){.nav-link{padding:.25rem .5rem;font-size:.9rem}.header-nav{gap:.5rem}.social-links{margin-left:.5rem;padding-left:.5rem}}.share-button{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background-color:#4299e1;color:#fff;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.share-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.share-button:hover{background-color:#3182ce;transform:translateY(-2px)}.share-button:hover:before{left:100%}.share-button svg{transition:transform .3s ease}.share-button:hover svg{transform:translateY(-2px)}.blog-post img{max-width:100%;height:auto;border-radius:8px;margin:2rem auto;box-shadow:0 4px 6px #0000001a;display:block}.blog-post img+em{display:block;text-align:center;color:#666;font-size:.9rem;margin-top:-1.5rem;margin-bottom:2rem}.blog-post table{width:100%;border-collapse:collapse;margin:2rem 0;background:white;border-radius:8px;box-shadow:0 1px 3px #0000001a;min-width:100%;max-width:100%;overflow-x:auto;display:block}@media (max-width: 768px){.blog-post table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.blog-post th,.blog-post td{min-width:80px}}.blog-post th,.blog-post td{padding:12px;text-align:center;min-width:90px;word-break:normal}.blog-post th{background:#f8fafc;padding:12px;text-align:center;font-weight:600;color:#1a202c;position:sticky;top:0}.blog-post td{padding:12px;text-align:center;border-top:1px solid #edf2f7;white-space:normal;vertical-align:middle}.blog-post td p{white-space:normal;margin:0}.blog-post pre{overflow-x:auto;white-space:pre;background-color:#f6f8fa;border-radius:6px;padding:16px;margin:20px 0}.blog-post code{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:85%}.blog-post .table-container{overflow-x:auto;margin:20px 0}.blog-meta{display:flex;align-items:center;gap:1rem;margin-bottom:0}.reading-time{display:flex;align-items:center;gap:4px;color:#718096;font-size:.9rem;white-space:nowrap}.reading-time svg{color:#4a5568}.blog-audience-section{margin-top:-24px}.blog-audience{display:flex;align-items:center;gap:4px;color:#718096;font-size:.9rem;white-space:nowrap}.blog-audience svg{color:#4a5568}.blog-date{color:#718096;font-size:.9rem;margin:0}.blog-post-meta{border-top:1px solid #edf2f7;margin-top:2rem;padding-top:1rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.meta-info{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.blog-post-meta .blog-post-date{margin-bottom:0}.blog-post-header{margin-bottom:2rem;border-bottom:1px solid #edf2f7;padding-bottom:1rem}.blog-post-header h1{margin-bottom:.5rem;font-size:2.25rem;line-height:1.2}.blog-post-meta-top{display:flex;align-items:center;gap:1.5rem;margin-top:.75rem;flex-wrap:wrap}.blog-post a{color:#3182ce;text-decoration:none;position:relative;font-weight:500;transition:color .2s ease;background:linear-gradient(to bottom,transparent 90%,rgba(49,130,206,.2) 10%);background-size:0 100%;background-repeat:no-repeat;padding:0 2px}.blog-post a:hover{color:#2c5282;background-size:100% 100%}.blog-post a:after{content:"";position:absolute;width:100%;height:1px;bottom:0;left:0;background-color:#3182ce;transform:scaleX(0);transform-origin:bottom right;transition:transform .3s ease}.blog-post a:hover:after{transform:scaleX(1);transform-origin:bottom left}.blog-post a:focus{outline:2px dotted #3182ce;outline-offset:2px}.blog-post a img{border:2px solid transparent;transition:border-color .3s ease}.blog-post a:hover img{border-color:#3182ce}.blog-post-navigation{display:flex;justify-content:space-between;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid #edf2f7}.blog-nav-button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background-color:#edf2f7;border-radius:8px;transition:all .2s ease;text-decoration:none;color:#4a5568;font-weight:500}.blog-nav-button:hover{background-color:#e2e8f0;transform:translateY(-2px);box-shadow:0 4px 6px #0000000d}.blog-nav-prev{margin-right:auto}.blog-nav-next{margin-left:auto}.blog-nav-placeholder{width:1rem}.callout{border-radius:12px;padding:.25rem 1.25rem .5rem;margin:1rem 0;box-shadow:0 2px 8px #4299e114;border-left:6px solid #4299e1;background:#f6f8fa;font-size:1rem;position:relative}.callout-body{margin-top:-2rem}.callout-title{display:flex;align-items:center;font-weight:700;font-size:1.05rem;margin-bottom:0rem}.callout-icon{display:inline-flex;align-items:center;justify-content:center;width:1.5em;height:1.5em;margin-right:.5em;font-size:1.25em;flex-shrink:0}.callout-note{border-left-color:#4299e1;background:#e6f0ff}.callout-note .callout-title,.callout-note .callout-title p{color:#4299e1;margin:0}.callout-warning{border-left-color:#f6ad55;background:#fff7e6}.callout-warning .callout-title,.callout-warning .callout-title p{color:#f6ad55;margin:0}.callout-tip{border-left-color:#38a169;background:#e6fff2}.callout-tip .callout-title,.callout-tip .callout-title p{color:#38a169;margin:0}.callout-info{border-left-color:#3182ce;background:#e6f7ff}.callout-info .callout-title,.callout-info .callout-title p{color:#3182ce;margin:0}.callout-danger{border-left-color:#e53e3e;background:#ffe6e6}.callout-danger .callout-title,.callout-danger .callout-title p{color:#e53e3e;margin:0}.callout-question{border-left-color:#805ad5;background:#f3e6ff}.callout-question .callout-title,.callout-question .callout-title p{color:#805ad5;margin:0}.callout-abstract{border-left-color:#6b7280;background:#f9fafb}.callout-abstract .callout-title,.callout-abstract .callout-title p{color:#6b7280;margin:0}.callout-todo{border-left-color:#3b82f6;background:#eff6ff}.callout-todo .callout-title,.callout-todo .callout-title p{color:#3b82f6;margin:0}.callout-success{border-left-color:#10b981;background:#ecfdf5}.callout-success .callout-title,.callout-success .callout-title p{color:#10b981;margin:0}.callout-failure{border-left-color:#ef4444;background:#fef2f2}.callout-failure .callout-title,.callout-failure .callout-title p{color:#ef4444;margin:0}.callout-bug{border-left-color:#dc2626;background:#fef2f2}.callout-bug .callout-title,.callout-bug .callout-title p{color:#dc2626;margin:0}.callout-example{border-left-color:#7c3aed;background:#f5f3ff}.callout-example .callout-title,.callout-example .callout-title p{color:#7c3aed;margin:0}.callout-quote{border-left-color:#64748b;background:#f8fafc}.callout-quote .callout-title,.callout-quote .callout-title p{color:#64748b;margin:0}.callout.collapsed .callout-title{cursor:pointer;-webkit-user-select:none;user-select:none}.callout.collapsed .callout-body{display:none}.callout .callout-title{cursor:pointer;-webkit-user-select:none;user-select:none}.callout-toggle{font-size:1em;margin-right:.5em;transition:transform .2s;display:inline-block}.callout.collapsed .callout-toggle{transform:rotate(-90deg)}.code-block-wrapper{position:relative;margin:1.5rem 0}.code-block-wrapper pre{margin:0;padding:1rem 3rem 1rem 1rem;background-color:#f6f8fa;border-radius:6px;overflow-x:auto;border:1px solid #e1e4e8}.copy-button{position:absolute;top:.5rem;right:.5rem;background:rgba(255,255,255,.9);border:1px solid #e1e4e8;border-radius:4px;padding:.25rem .5rem;cursor:pointer;display:flex;align-items:center;gap:.25rem;font-size:.75rem;color:#586069;transition:all .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10}.copy-button:hover{background:rgba(255,255,255,1);color:#0366d6;border-color:#0366d6;transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.copy-button:active{transform:translateY(0)}.copy-button-text{white-space:nowrap;font-weight:500}@media (max-width: 768px){.copy-button{padding:.2rem .4rem;font-size:.7rem;top:.4rem;right:.4rem}.copy-button-text{display:none}.code-block-wrapper pre{padding:1rem 2.5rem 1rem 1rem}}.image-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000d9;display:flex;align-items:center;justify-content:center;z-index:9999;cursor:pointer;animation:fadeInBackdrop .3s ease forwards;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.image-modal-backdrop.closing{animation:fadeOutBackdrop .3s ease forwards}.image-modal-container{position:relative;max-width:95vw;max-height:95vh;cursor:default}.image-modal-close{position:absolute;top:-50px;right:0;background:rgba(255,255,255,.1);border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10001}.image-modal-close:hover{background:rgba(255,255,255,.2);transform:scale(1.1)}.image-modal-close:focus{outline:2px solid #4299e1;outline-offset:2px}.image-modal-content{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 25px 50px #0000004d;opacity:0;transform:scale(.8) translateY(30px);transition:all .3s ease;background:white;max-width:100%;max-height:100%}.image-modal-content.loaded{opacity:1;transform:scale(1) translateY(0)}.image-modal-content.closing{opacity:0;transform:scale(.9) translateY(20px)}.image-modal-image{max-width:95vw;max-height:95vh;width:auto;height:auto;display:block;border-radius:12px;object-fit:contain}.image-modal-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:rgba(255,255,255,.9);border-radius:12px}.loading-spinner{width:40px;height:40px;border:3px solid #e2e8f0;border-top:3px solid #4299e1;border-radius:50%;animation:spin 1s linear infinite}@keyframes fadeInBackdrop{0%{opacity:0}to{opacity:1}}@keyframes fadeOutBackdrop{0%{opacity:1}to{opacity:0}}@keyframes tooltipFadeIn{0%{opacity:0;transform:translate(-50%) translateY(5px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media (max-width: 768px){.image-modal-close{top:-45px;width:36px;height:36px}.image-modal-image,.image-modal-container{max-width:98vw;max-height:90vh}}.App{text-align:center}.App-logo{height:40vmin;pointer-events:none}.App-header{background-color:#282c34;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:calc(10px + 2vmin);color:#fff}.App-link{color:#61dafb}.heart{color:red}.small{font-size:.75rem}