*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-synthesis:none;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1,"liga" 1,"calt" 1;line-height:1.6;height:100%;overflow-x:hidden}#root{width:100%;min-height:100vh;position:relative}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid rgba(102,126,234,.6);outline-offset:2px;border-radius:4px}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}button{cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}input,select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none}a{color:inherit;text-decoration:none}::selection{background:#667eea4d;color:inherit}::-moz-selection{background:#667eea4d;color:inherit}*{scrollbar-width:thin;scrollbar-color:rgba(102,126,234,.6) transparent}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;letter-spacing:-.01em}p{line-height:1.6}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (prefers-contrast: high){:root{--border-color: currentColor;--text-secondary: currentColor}}.tag-selector{margin-bottom:3rem;animation:slideInDown .6s ease-out}.tag-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}@keyframes slideInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.tag-selector h2{margin-bottom:2rem;color:var(--text-primary);font-size:clamp(1.5rem,3vw,2rem);font-weight:700;text-align:center;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.01em}.tags-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;max-width:1200px;margin:0 auto}.tag-button{padding:1.5rem 2rem;border:1px solid var(--border-color);border-radius:16px;background:var(--card-bg);color:var(--text-primary);font-size:1.1rem;font-weight:600;cursor:pointer;transition:var(--transition-normal);text-align:left;position:relative;overflow:hidden;box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);animation:slideInUp .6s ease-out;animation-fill-mode:both}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.tag-button:nth-child(1){animation-delay:.1s}.tag-button:nth-child(2){animation-delay:.15s}.tag-button:nth-child(3){animation-delay:.2s}.tag-button:nth-child(4){animation-delay:.25s}.tag-button:nth-child(5){animation-delay:.3s}.tag-button:nth-child(6){animation-delay:.35s}.tag-button:nth-child(7){animation-delay:.4s}.tag-button:nth-child(8){animation-delay:.45s}.tag-button:nth-child(n+9){animation-delay:.5s}.tag-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:var(--transition-slow)}.tag-button:after{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:var(--transition-normal);border-radius:inherit;z-index:-1}.tag-button:hover:not(:disabled){border-color:transparent;background:var(--card-bg-hover);transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-card-hover);color:var(--text-primary)}.tag-button:hover:not(:disabled):before{left:100%}.tag-button:hover:not(:disabled):after{opacity:.1}.tag-button:active:not(:disabled){transform:translateY(-4px) scale(1.01)}.tag-button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.back-button{padding:1rem 1.5rem;border:1px solid var(--border-color);border-radius:12px;background:var(--card-bg);color:var(--text-secondary);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition-normal);display:inline-flex;align-items:center;gap:.5rem;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;overflow:hidden}.tag-selector .announcements-toggle{display:flex;align-items:center}.tag-selector .toggle-button{display:flex;align-items:center;gap:.5rem;padding:1rem;border:1px solid var(--border-color);border-radius:12px;background:var(--card-bg);color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-normal);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-sm);white-space:nowrap;height:56px}.tag-selector .toggle-button:hover{border-color:var(--border-hover);background:var(--card-bg-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.tag-selector .toggle-button.active{background:var(--gradient-primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-glow)}.tag-selector .toggle-button.active:hover{background:var(--gradient-primary);opacity:.9}.tag-selector .toggle-icon{font-size:1rem;transition:var(--transition-normal)}.tag-selector .toggle-button.active .toggle-icon{animation:bounce .5s ease-in-out}.tag-selector .toggle-text{font-weight:600}.tag-selector .announcement-count{font-size:.8rem;opacity:.8;font-weight:500}.back-button:before{content:"";position:absolute;inset:0;background:var(--gradient-accent);opacity:0;transition:var(--transition-normal);border-radius:inherit;z-index:-1}.back-button:hover:not(:disabled){background:var(--card-bg-hover);color:var(--text-primary);transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:transparent}.back-button:hover:not(:disabled):before{opacity:.1}.back-button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.selected-tag{display:flex;align-items:center;justify-content:center;gap:.75rem;flex-wrap:wrap;animation:bounceIn .8s ease-out}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:1;transform:scale(1.1)}70%{transform:scale(.9)}to{opacity:1;transform:scale(1)}}.tag-name{background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:800;font-size:1.2em;position:relative;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{filter:drop-shadow(0 0 5px rgba(240,147,251,.3))}50%{filter:drop-shadow(0 0 15px rgba(240,147,251,.6))}}@media (max-width: 768px){.tags-grid{grid-template-columns:1fr;gap:1rem}.tag-button{padding:1.25rem 1.5rem;font-size:1rem}.tag-header{flex-direction:column;align-items:stretch;gap:.75rem}.back-button{padding:.75rem 1.25rem;font-size:.95rem;justify-content:center}.tag-selector .toggle-button{justify-content:center;padding:.75rem 1rem;font-size:.85rem;height:auto}.selected-tag{text-align:center;flex-direction:column;gap:.5rem}}@media (max-width: 480px){.tag-button{padding:1rem 1.25rem;font-size:.95rem}.tags-grid{gap:.75rem}}.submission-card{border:1px solid var(--border-color);border-radius:20px;background:var(--card-bg);overflow:hidden;transition:var(--transition-normal);height:fit-content;position:relative;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-card);animation:cardSlideIn .6s ease-out;animation-fill-mode:both}@keyframes cardSlideIn{0%{opacity:0;transform:translateY(40px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.submission-card:nth-child(1){animation-delay:.1s}.submission-card:nth-child(2){animation-delay:.2s}.submission-card:nth-child(3){animation-delay:.3s}.submission-card:nth-child(4){animation-delay:.4s}.submission-card:nth-child(5){animation-delay:.5s}.submission-card:nth-child(6){animation-delay:.6s}.submission-card:nth-child(n+7){animation-delay:.7s}.submission-card:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:var(--transition-normal);border-radius:inherit;z-index:-1}.submission-card:hover{transform:translateY(-12px) scale(1.02);box-shadow:var(--shadow-card-hover);border-color:transparent}.submission-card:hover:before{opacity:.05}.submission-card:active{transform:translateY(-8px) scale(1.01)}.card-image{width:100%;height:220px;overflow:hidden;position:relative;background:linear-gradient(45deg,var(--bg-secondary),var(--bg-tertiary))}.card-image .image-link{display:block;width:100%;height:100%;position:relative;z-index:2}.card-image .image-link:focus{outline:2px solid var(--accent-primary);outline-offset:-2px}.card-image:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 0%,rgba(0,0,0,.1) 100%);z-index:1;pointer-events:none}.card-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow);filter:brightness(.9) saturate(1.1)}.card-image img.placeholder-image{object-fit:cover;filter:none;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);padding:0;opacity:.8}:root.light .card-image img.placeholder-image,[data-theme=light] .card-image img.placeholder-image{background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);opacity:.9}.submission-card:hover .card-image img{transform:scale(1.08);filter:brightness(1) saturate(1.2)}.submission-card:hover .card-image img.placeholder-image{transform:scale(1.02);filter:brightness(1.05);opacity:1}.card-image .image-link:hover img{transform:scale(1.08);filter:brightness(1) saturate(1.2)}.card-image .image-link:hover img.placeholder-image{transform:scale(1.02);filter:brightness(1.05);opacity:1}.card-content{padding:2rem;position:relative;display:flex;flex-direction:column;height:calc(100% - 220px)}.card-header{flex:1;margin-bottom:1.5rem}.card-title{font-size:1.375rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;letter-spacing:-.025em;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:var(--transition-normal)}.card-title .title-link{color:inherit;text-decoration:none;transition:var(--transition-normal);display:block;padding:.25rem 0;margin:-.25rem 0;border-radius:6px}.card-title .title-link:hover{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;transform:translateY(-1px)}.card-title .title-link:focus{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:6px}.submission-card:hover .card-title{background:unset;-webkit-background-clip:unset;-webkit-text-fill-color:unset;background-clip:unset}.card-header .publish-date{color:var(--text-muted);font-size:.8rem;font-weight:500;letter-spacing:.01em;text-transform:uppercase;opacity:.8;margin-bottom:1rem;display:block}.card-header .publish-label{font-weight:600;color:var(--text-secondary);opacity:.9}.card-description{color:var(--text-secondary);font-size:1rem;line-height:1.65;margin:0 0 1.25rem;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-weight:400;letter-spacing:-.01em}.description-separator{height:1px;background:linear-gradient(90deg,transparent 0%,var(--border-color) 20%,var(--border-color) 80%,transparent 100%);margin:1.25rem 0;position:relative}.description-separator:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:6px;height:6px;background:var(--bg-primary);border:2px solid var(--border-color);border-radius:50%}.content-meta{margin-top:1rem}.content-meta .stats-section{margin-bottom:1rem}.card-footer{margin-top:auto}.author-section{display:flex;flex-direction:column;gap:1rem;margin-bottom:1rem;padding:1.25rem;background:var(--bg-secondary);border-radius:16px;border:1px solid var(--border-color);transition:var(--transition-normal)}.author-section:hover{background:var(--bg-tertiary);border-color:#667eea33}.author-main-info{display:flex;align-items:center;gap:1.25rem}.author-avatar-container{flex-shrink:0}.author-avatar-link{display:block;border-radius:50%;transition:var(--transition-normal);position:relative}.author-avatar-link:after{content:"";position:absolute;inset:-2px;border-radius:50%;background:var(--gradient-primary);opacity:0;transition:var(--transition-normal);z-index:-1}.author-avatar-link:hover:after{opacity:.1}.author-avatar-link:focus{outline:2px solid var(--accent-primary);outline-offset:3px}.author-avatar{width:90px;height:90px;border-radius:50%;object-fit:cover;border:3px solid var(--border-color);transition:var(--transition-normal);box-shadow:0 4px 16px #0000001a;display:block}.submission-card:hover .author-avatar,.author-avatar-link:hover .author-avatar{border-color:#667eea66;box-shadow:0 6px 20px #667eea33;transform:scale(1.02)}.author-identity{display:flex;flex-direction:column;gap:.375rem;flex:1;min-width:0}.author-name-link{color:inherit;text-decoration:none;transition:var(--transition-normal);border-radius:6px;display:inline-block}.author-name-link:hover{color:var(--accent-primary);transform:translateY(-1px)}.author-name-link:focus{outline:2px solid var(--accent-primary);outline-offset:2px}.author-name{font-weight:700;color:var(--text-primary);font-size:1.125rem;line-height:1.3;margin:0;letter-spacing:-.015em;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;transition:var(--transition-normal)}.author-username{color:var(--text-muted);font-size:.825rem;font-weight:500;opacity:.8;font-family:ui-monospace,SFMono-Regular,SF Mono,Monaco,Consolas,monospace;letter-spacing:.005em}.author-social-links{display:flex;gap:.625rem;flex-wrap:wrap;align-items:center;padding-top:.5rem;border-top:1px solid var(--border-color)}.social-link{display:flex;align-items:center;gap:.375rem;text-decoration:none;color:var(--text-muted);font-size:.75rem;font-weight:600;padding:.5rem .75rem;border-radius:20px;background:var(--bg-tertiary);border:1px solid var(--border-color);transition:var(--transition-fast);white-space:nowrap;position:relative;overflow:hidden}.social-link:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:var(--transition-fast)}.social-link:hover{color:var(--text-primary);background:var(--bg-primary);border-color:#667eea4d;transform:translateY(-1px);box-shadow:0 4px 12px #667eea26}.social-link:hover:before{opacity:.05}.social-link:focus{outline:2px solid var(--accent-primary);outline-offset:1px}.social-icon{font-size:.875rem;opacity:.9;position:relative;z-index:1}.social-text{font-weight:600;text-transform:uppercase;letter-spacing:.025em;position:relative;z-index:1}.devto-link{background:linear-gradient(135deg,#0a0a23,#3b3b98);color:#fff;border-color:#3b3b984d}.devto-link:hover{background:linear-gradient(135deg,#0a0a23,#4a4ab0);color:#fff;box-shadow:0 4px 16px #3b3b984d}.publish-date{color:var(--text-muted);font-size:.8rem;font-weight:500;letter-spacing:.01em;text-transform:uppercase;opacity:.8}.publish-label{font-weight:600;color:var(--text-secondary);opacity:.9}.stats-section{margin-bottom:1rem}.article-stats{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap}.stat{display:flex;align-items:center;gap:.375rem;font-size:.8rem;color:var(--text-muted);font-weight:500;white-space:nowrap}.stat-icon{font-size:.875rem;opacity:.8}.stat-value{font-weight:600;color:var(--text-secondary);font-variant-numeric:tabular-nums}.reading-time{display:flex;align-items:center;gap:.375rem;font-size:.8rem;color:var(--text-muted);font-weight:500}.reading-time-icon{font-size:.875rem;opacity:.7}.reading-time-text{font-weight:600}.card-tags{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;justify-content:center}.tag-chip{background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);color:var(--text-secondary);padding:.375rem .75rem;border-radius:20px;font-size:.85rem;font-weight:600;border:1px solid var(--border-color);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;letter-spacing:.01em;text-transform:lowercase;font-family:ui-monospace,SFMono-Regular,SF Mono,Monaco,Consolas,monospace;white-space:nowrap;display:inline-block;box-shadow:0 2px 4px #0000001a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.tag-link{text-decoration:none;color:inherit;position:relative;z-index:2}.tag-link:focus{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:20px}.tag-link.tag-chip:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#667eea26,#f093fb26,#ffc10726);opacity:0;transition:all .3s cubic-bezier(.4,0,.2,1);z-index:1}.tag-link.tag-chip:hover{color:var(--text-primary);border-color:#667eea66;transform:translateY(-2px) scale(1.05);box-shadow:0 8px 20px #667eea33;background:linear-gradient(135deg,var(--bg-tertiary) 0%,var(--bg-secondary) 100%)}.tag-link.tag-chip:hover:before{opacity:1}.tag-link.tag-chip:active{transform:translateY(-1px) scale(1.02);transition:all .1s ease}.tag-more{background:linear-gradient(135deg,#667eeae6,#f093fbe6);color:#fff;border-color:transparent;font-weight:700;opacity:.95;box-shadow:0 4px 12px #667eea4d;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.tag-more:hover{opacity:1;transform:translateY(-2px) scale(1.05);box-shadow:0 8px 20px #667eea66}@media (max-width: 1024px){.card-content{padding:1.75rem}.card-title{font-size:1.25rem;line-height:1.4}.card-description{font-size:.95rem}}@media (max-width: 768px){.card-content{padding:1.5rem}.description-separator{margin:1rem 0}.author-section{gap:1rem;padding:1rem}.author-main-info{gap:1rem}.author-social-links{gap:.5rem;padding-top:.625rem}.social-link{padding:.375rem .625rem;font-size:.7rem}.card-title{font-size:1.125rem;line-height:1.4}.card-description{font-size:.9rem;line-height:1.6}.card-image{height:200px}.author-avatar{width:64px;height:64px}.author-name{font-size:1rem}}@media (max-width: 480px){.card-content{padding:1.25rem}.description-separator{margin:.875rem 0}.author-section{gap:.875rem;padding:.875rem}.author-main-info{gap:.875rem}.author-identity{gap:.25rem}.author-social-links{gap:.375rem;padding-top:.5rem}.social-link{padding:.3rem .5rem;font-size:.65rem}.card-title{font-size:1.0625rem;line-height:1.45}.card-description{font-size:.875rem;line-height:1.65}.card-image{height:180px}.author-avatar{width:56px;height:56px}.author-name{font-size:.95rem}.author-username{font-size:.75rem}.tag-chip{padding:.25rem .5rem;font-size:.7rem}.card-tags{gap:.375rem}.stat,.reading-time{font-size:.75rem}}@media (hover: none){.submission-card:hover{transform:none;box-shadow:var(--shadow-card)}.submission-card:hover .card-image img,.submission-card:hover .author-avatar{transform:none}.submission-card:active{transform:scale(.98)}}.announcement-card{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;padding:20px;margin-bottom:16px;color:#fff;box-shadow:0 4px 12px #667eea26;transition:transform .2s ease,box-shadow .2s ease;border:1px solid rgba(255,255,255,.1);cursor:pointer}.announcement-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea40}.announcement-card.collapsed{padding:16px 20px}.announcement-card.collapsed:hover{transform:translateY(-1px)}.announcement-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;cursor:pointer;position:relative}.announcement-card.collapsed .announcement-header{margin-bottom:0}.expand-toggle{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .2s ease}.expand-toggle:hover{background:#ffffff40;transform:scale(1.1)}.expand-icon{font-size:.8rem;transition:transform .2s ease;display:flex;align-items:center;justify-content:center}.expand-icon.expanded{transform:rotate(0)}.announcement-preview{margin-bottom:12px}.announcement-card.collapsed .announcement-preview{margin-bottom:0}.announcement-preview-text{margin:8px 0 0;font-size:.9rem;line-height:1.4;opacity:.9;color:#fffc}.expand-hint{color:#fff9;font-style:italic;font-size:.85rem}.announcement-badge{display:flex;align-items:center;gap:6px;background:#ffffff26;padding:4px 12px;border-radius:20px;font-size:.875rem;font-weight:500;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.badge-icon{font-size:1rem}.badge-text{text-transform:uppercase;letter-spacing:.5px}.announcement-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:.875rem;opacity:.9}.announcement-date{font-weight:500}.announcement-time-ago{font-size:.8rem;opacity:.8}.announcement-content{margin-bottom:16px;animation:expandContent .3s ease-out;overflow:hidden}@keyframes expandContent{0%{opacity:0;max-height:0;margin-bottom:0}to{opacity:1;max-height:500px;margin-bottom:16px}}.announcement-title{margin:0 0 12px;font-size:1.25rem;font-weight:600;line-height:1.4}.announcement-card.collapsed .announcement-title{margin:0;font-size:1.1rem}.announcement-link{color:#fff;text-decoration:none;transition:opacity .2s ease}.announcement-link:hover{opacity:.9;text-decoration:underline}.announcement-description{margin:0 0 16px;font-size:.95rem;line-height:1.5;opacity:.95}.announcement-author{display:flex;align-items:center;gap:12px}.author-info{display:flex;flex-direction:column;gap:2px}.announcement-author .author-name{font-size:1rem;font-weight:500}.organization-badge{font-size:.75rem;background:#fff3;padding:2px 8px;border-radius:10px;text-transform:uppercase;letter-spacing:.5px;font-weight:500;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);width:fit-content}.announcement-stats{display:flex;gap:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);animation:expandContent .3s ease-out}.stat{display:flex;align-items:center;gap:6px;font-size:.875rem;opacity:1;color:#fff}.stat-icon{font-size:1rem;opacity:1}.stat-count{font-weight:600;color:#fff;opacity:1}@media (max-width: 768px){.announcement-card{padding:16px;margin-bottom:12px}.announcement-card.collapsed{padding:12px 16px}.announcement-header{flex-direction:row;align-items:center;gap:8px}.announcement-meta{flex-direction:row;align-items:center;gap:8px;font-size:.8rem}.announcement-time-ago{display:none}.announcement-title{font-size:1.1rem}.announcement-card.collapsed .announcement-title{font-size:1rem}.announcement-stats{gap:16px}.expand-toggle{width:20px;height:20px}.expand-icon{font-size:.7rem}}.announcements-list{margin-bottom:32px}.announcements-header{margin-bottom:20px;text-align:center}.announcements-title{display:flex;align-items:center;justify-content:center;gap:12px;margin:0 0 8px;font-size:1.5rem;font-weight:600;color:var(--text-primary, #1a1a1a)}.hidden-indicator{font-size:.9rem;font-weight:400;opacity:.7;color:var(--text-secondary, #666);font-style:italic;margin-left:8px}.title-icon{font-size:1.75rem}.announcements-subtitle{margin:0;font-size:1rem;color:var(--text-secondary, #666);opacity:.8}.announcements-grid{display:flex;flex-direction:column;gap:16px}[data-theme=dark] .announcements-title{color:var(--text-primary-dark, #ffffff)}[data-theme=dark] .announcements-subtitle,[data-theme=dark] .hidden-indicator{color:var(--text-secondary-dark, #b3b3b3)}@media (max-width: 768px){.announcements-list{margin-bottom:24px}.announcements-title{font-size:1.25rem;gap:8px}.title-icon{font-size:1.5rem}.announcements-subtitle{font-size:.9rem}.announcements-grid{gap:12px}}.tag-info{display:flex;align-items:center}.tag-info-button{display:flex;align-items:center;gap:.5rem;padding:1rem;border:1px solid var(--border-color);border-radius:12px;background:var(--card-bg);color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-normal);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-sm);white-space:nowrap;height:56px}.tag-info-button:hover{border-color:var(--border-hover);background:var(--card-bg-hover);transform:translateY(-1px);box-shadow:var(--shadow-md);color:var(--text-primary)}.tag-info-button:active{transform:translateY(0);background:var(--gradient-accent);color:#fff;border-color:transparent;box-shadow:var(--shadow-glow)}.tag-info-icon{font-size:1rem;transition:var(--transition-normal)}.tag-info-button:hover .tag-info-icon{animation:tagWiggle .5s ease-in-out}@keyframes tagWiggle{0%,20%,60%,to{transform:rotate(0)}40%{transform:rotate(-10deg)}80%{transform:rotate(5deg)}}.tag-info-text{font-weight:600}.tag-info-name{font-size:1.2rem;opacity:.8;font-weight:500;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tag-info-button:hover .tag-info-name{opacity:1;background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tag-info-button:active .tag-info-name{background:#fff;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width: 768px){.tag-info-button{justify-content:center;padding:1rem;font-size:.85rem;height:auto;gap:.4rem}.tag-info-text{font-size:.85rem}.tag-info-name{font-size:.95rem}}@media (max-width: 480px){.tag-info-button{padding:.875rem;font-size:.8rem}.tag-info-text{font-size:.8rem}.tag-info-name{font-size:.7rem}}.tag-header-card{width:100%;margin-bottom:2rem;background:var(--card-bg);border-radius:24px;border:1px solid var(--border-color);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;overflow:hidden;animation:slideInFromTop .8s ease-out}.tag-header-card:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:.05;z-index:-1}.tag-header-content{padding:2.5rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}.tag-header-info{flex:1;min-width:250px}.selected-tag-title{display:flex;align-items:center;gap:1rem;margin:0 0 .75rem;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;letter-spacing:-.02em;animation:titleSlideIn .8s ease-out .2s both}.tag-icon{font-size:1.5em;animation:iconBounce 2s ease-in-out infinite}@keyframes iconBounce{0%,to{transform:scale(1) rotate(0)}50%{transform:scale(1.1) rotate(5deg)}}.tag-name{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.tag-name:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:3px;background:var(--gradient-primary);border-radius:2px;opacity:.3;animation:underlineGlow 3s ease-in-out infinite}@keyframes underlineGlow{0%,to{opacity:.3;transform:scaleX(1)}50%{opacity:.7;transform:scaleX(1.05)}}.tag-description{margin:0;font-size:1.1rem;color:var(--text-secondary);font-weight:500;animation:fadeInUp .8s ease-out .4s both}.submissions-count{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:.5rem;animation:countSlideIn .8s ease-out .3s both}.count{font-size:clamp(2.5rem,6vw,4rem);font-weight:900;background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;animation:numberPulse 2s ease-in-out infinite;filter:drop-shadow(0 0 20px rgba(240,147,251,.3))}@keyframes numberPulse{0%,to{filter:drop-shadow(0 0 20px rgba(240,147,251,.3));transform:scale(1)}50%{filter:drop-shadow(0 0 30px rgba(240,147,251,.6));transform:scale(1.02)}}.label{font-size:1.1rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em;margin-bottom:.25rem}.fetch-info{font-size:.9rem;color:var(--text-muted);font-weight:500;text-align:right}@keyframes slideInFromTop{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes titleSlideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes countSlideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@media (max-width: 768px){.tag-header-content{flex-direction:column;text-align:center;padding:2rem 1.5rem;gap:1.5rem}.tag-header-info{min-width:unset;width:100%}.submissions-count{align-items:center;text-align:center}.selected-tag-title{justify-content:center;font-size:clamp(1.5rem,6vw,2rem);margin-bottom:.5rem}.tag-description{text-align:center;font-size:1rem}.fetch-info{text-align:center;font-size:.85rem}}@media (max-width: 480px){.tag-header-content{padding:1.5rem 1rem;gap:1rem}.selected-tag-title{flex-direction:column;gap:.5rem;font-size:clamp(1.25rem,8vw,1.75rem)}.tag-icon{font-size:1.2em}.count{font-size:clamp(2rem,10vw,3rem)}.label{font-size:1rem}}.tag-header-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:var(--border-hover);transition:var(--transition-normal)}.tag-header-card:hover:before{opacity:.08;transition:var(--transition-normal)}.tag-header-card:hover .tag-icon{animation-duration:1s}.tag-header-card:hover .count{animation-duration:1.5s}.tag-header-card:focus-within{outline:2px solid rgba(102,126,234,.6);outline-offset:2px}:root.light .tag-header-card:before,[data-theme=light] .tag-header-card:before{opacity:.03}:root.dark .tag-header-card:before,[data-theme=dark] .tag-header-card:before{opacity:.05}.tag-header-card{position:relative}.tag-header-card:after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gradient-primary);opacity:.6;transition:var(--transition-normal)}.tag-header-card:hover:after{opacity:.9;height:3px}.submissions-list{width:100%;animation:fadeInUp .8s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.list-header{margin-bottom:3rem}.controls{display:flex;gap:2rem;align-items:flex-end;flex-wrap:wrap;transition:var(--transition-normal);will-change:transform,opacity;transform-origin:center;position:relative;z-index:1}.controls.initial-animate{animation:none}.controls-container{position:relative;transition:all .3s cubic-bezier(.4,0,.2,1);isolation:isolate;contain:layout style;transform:translateZ(0);margin-bottom:3rem;padding:2rem;background:var(--card-bg);border-radius:20px;border:1px solid var(--border-color);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);overflow:hidden}.controls-container:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:.03;z-index:-1}.controls-container.sticky{position:fixed;top:0;left:0;right:0;width:100%;z-index:100;background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);border-radius:0;padding:2rem;margin:0;box-shadow:var(--shadow-lg);transform:translateZ(0)}.controls-container.sticky:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:.05;z-index:-1}.controls-sentinel{height:1px;width:100%;position:relative;margin:0;padding:0;background:transparent;opacity:0;pointer-events:none}.controls-spacer{transition:var(--transition-normal);opacity:0;pointer-events:none}@keyframes stickySlideDown{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.announcements-toggle{display:flex;align-items:center}.toggle-button{display:flex;align-items:center;gap:.5rem;padding:1rem;border:1px solid var(--border-color);border-radius:12px;background:var(--card-bg);color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-normal);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-sm);white-space:nowrap;height:56px}.toggle-button:hover{border-color:var(--border-hover);background:var(--card-bg-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.toggle-button.active{background:var(--gradient-primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-glow)}.toggle-button.active:hover{background:var(--gradient-primary);opacity:.9}.toggle-icon{font-size:1rem;transition:var(--transition-normal)}.toggle-button.active .toggle-icon{animation:none}@keyframes bounce{0%,20%,60%,to{transform:translateY(0)}40%{transform:translateY(-4px)}80%{transform:translateY(-2px)}}.toggle-text{font-weight:600}.announcement-count{font-size:.8rem;opacity:.8;font-weight:500}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}.search-box{flex:1;min-width:280px;position:relative}.search-box:before{content:"🔍";position:absolute;left:1rem;top:50%;transform:translateY(-50%);z-index:1;opacity:.6;font-size:1rem}.search-input{width:100%;padding:1rem 1rem 1rem 3rem;border:1px solid var(--border-color);border-radius:16px;background:var(--card-bg);color:var(--text-primary);font-size:1rem;transition:var(--transition-normal);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);font-weight:500;height:56px;box-sizing:border-box}.search-input:focus{outline:none;border-color:transparent;box-shadow:var(--shadow-glow);background:var(--card-bg-hover);transform:translateY(-2px)}.search-input::placeholder{color:var(--text-muted);font-weight:400}.sort-controls{display:flex;align-items:center;gap:1rem;white-space:nowrap;background:var(--card-bg);padding:1rem 1.5rem;border-radius:16px;border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-sm);height:56px;box-sizing:border-box;position:relative;overflow:hidden;transition:var(--transition-normal)}.sort-controls:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:.02;z-index:-1;transition:var(--transition-normal)}.sort-controls:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);border-color:var(--border-hover)}.sort-controls:hover:before{opacity:.05}.sort-label{display:flex;align-items:center;gap:.5rem;font-size:.95rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.sort-icon{font-size:1.1rem;animation:sparkle 2s ease-in-out infinite}@keyframes sparkle{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}.sort-dropdown-wrapper{position:relative;display:flex;align-items:center}.sort-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding:.75rem 2.5rem .75rem 1rem;border:1px solid var(--border-color);border-radius:12px;background:var(--bg-primary);color:var(--text-primary);font-size:.9rem;cursor:pointer;transition:var(--transition-normal);font-weight:600;min-width:160px;height:44px;box-sizing:border-box;position:relative;background-image:none;box-shadow:var(--shadow-sm);letter-spacing:-.01em;outline:none}.sort-select:hover{border-color:var(--border-hover);background:var(--card-bg);transform:translateY(-1px);box-shadow:var(--shadow-md)}.sort-select:focus{border-color:transparent;box-shadow:var(--shadow-glow),0 0 0 3px #667eea1a;background:var(--card-bg-hover);transform:translateY(-1px)}.sort-select:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.sort-dropdown-arrow{position:absolute;right:1rem;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-secondary);transition:var(--transition-normal);z-index:1;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(-50%) translate(0)}50%{transform:translateY(-50%) translate(1px)}}.sort-select:hover+.sort-dropdown-arrow,.sort-select:focus+.sort-dropdown-arrow{color:var(--text-primary);transform:translateY(-50%) scale(1.1) rotate(180deg);animation:none}.sort-select:focus+.sort-dropdown-arrow{color:#667eeacc;filter:drop-shadow(0 0 6px rgba(102,126,234,.3))}.sort-select option{background:var(--bg-primary);color:var(--text-primary);padding:.75rem;font-weight:600;border:none;font-size:.95rem;letter-spacing:-.01em}:root.dark .sort-select option,[data-theme=dark] .sort-select option{background-color:#111113;color:#fff}:root.light .sort-select option,[data-theme=light] .sort-select option{background-color:#fafafa;color:#09090b}@media (prefers-color-scheme: dark){:root:not(.light):not([data-theme=light]) .sort-select option{background-color:#111113;color:#fff}}@media (prefers-color-scheme: light){:root:not(.dark):not([data-theme=dark]) .sort-select option{background-color:#fafafa;color:#09090b}}.submissions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:2rem;margin-bottom:3rem;animation:gridFadeIn 1s ease-out .7s both}@keyframes gridFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.no-results{text-align:center;padding:4rem 2rem;color:var(--text-secondary);font-size:1.2rem;font-weight:500;background:var(--card-bg);border-radius:20px;border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);animation:pulseGently 2s ease-in-out infinite}@keyframes pulseGently{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.01)}}@media (max-width: 1200px){.submissions-grid{grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}}@media (max-width: 768px){.list-header{padding:1.5rem;margin-bottom:2rem}.controls{flex-direction:column;align-items:stretch;gap:1.5rem}.controls-container.sticky{padding:1rem 1.5rem}.controls-container.sticky .controls{flex-direction:column;align-items:stretch;gap:1rem}.announcements-toggle{order:-1}.toggle-button{justify-content:center;padding:1rem;font-size:.95rem;height:56px}.search-box{min-width:unset}.sort-controls{justify-content:space-between;padding:1rem 1.25rem;height:56px}.submissions-grid{grid-template-columns:1fr;gap:1.5rem}.search-input{padding:.875rem .875rem .875rem 2.75rem;height:56px}.search-box:before{left:.875rem;font-size:.95rem}}@media (max-width: 480px){.list-header{padding:1.25rem}.controls{gap:1rem}.controls-container.sticky{padding:.75rem 1rem}.controls-container.sticky .controls{gap:.75rem}.sort-controls{flex-direction:column;align-items:stretch;gap:1rem;padding:1.25rem;height:auto}.sort-label{text-align:center;font-size:1rem}.sort-dropdown-wrapper{width:100%}.sort-select{min-width:unset;width:100%;height:44px;font-size:1rem}.search-input{font-size:.95rem;height:56px}.no-results{padding:3rem 1.5rem;font-size:1.1rem}}@media (max-width: 768px){.submissions-list{animation-duration:.6s}.list-header{animation:mobileSlideIn .8s ease-out}@keyframes mobileSlideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}}.search-input:focus-visible,.sort-select:focus-visible,.toggle-button:focus-visible{outline:2px solid rgba(102,126,234,.6);outline-offset:2px}.search-loading .search-input{background-image:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);background-size:200px 100%}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;gap:2rem;animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.spinner{width:60px;height:60px;position:relative;animation:spinnerRotate 2s linear infinite}.spinner:before,.spinner:after{content:"";position:absolute;border-radius:50%}.spinner:before{width:100%;height:100%;background:conic-gradient(from 0deg,transparent 0deg,rgba(102,126,234,.1) 90deg,rgba(102,126,234,.3) 180deg,rgba(102,126,234,.6) 270deg,rgba(102,126,234,1) 360deg);animation:spinnerPulse 2s ease-in-out infinite}.spinner:after{width:80%;height:80%;top:10%;left:10%;background:var(--bg-primary);box-shadow:0 0 20px #667eea4d}@keyframes spinnerRotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spinnerPulse{0%,to{opacity:1;filter:blur(0px)}50%{opacity:.8;filter:blur(1px)}}.loading-message{color:var(--text-secondary);font-size:1.1rem;margin:0;font-weight:500;text-align:center;max-width:400px;line-height:1.5;animation:messagePulse 3s ease-in-out infinite}@keyframes messagePulse{0%,to{opacity:.8}50%{opacity:1;color:var(--text-primary)}}.spinner.dots{width:auto;height:auto;display:flex;gap:.5rem;animation:none}.spinner.dots:before,.spinner.dots:after{display:none}.spinner.dots .dot{width:12px;height:12px;border-radius:50%;background:var(--gradient-primary);animation:dotsWave 1.4s ease-in-out infinite}.spinner.dots .dot:nth-child(1){animation-delay:0s}.spinner.dots .dot:nth-child(2){animation-delay:.2s}.spinner.dots .dot:nth-child(3){animation-delay:.4s}@keyframes dotsWave{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-20px);opacity:1}}@media (max-width: 768px){.loading-container{padding:3rem 1.5rem;gap:1.5rem}.spinner{width:50px;height:50px}.loading-message{font-size:1rem}}@media (max-width: 480px){.loading-container{padding:2rem 1rem}.spinner{width:40px;height:40px}.loading-message{font-size:.95rem}}.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 3rem;text-align:center;background:var(--card-bg);border-radius:20px;border:1px solid var(--border-color);margin:3rem 0;box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;overflow:hidden;animation:errorSlideIn .8s ease-out}@keyframes errorSlideIn{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.error-container:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#f5576c0d,#f093fb0d);z-index:-1}.error-icon{font-size:4rem;margin-bottom:1.5rem;background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:iconBounce 2s ease-in-out infinite}@keyframes iconBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.error-title{color:var(--text-primary);font-size:1.75rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.01em;background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.error-message{color:var(--text-secondary);font-size:1.1rem;line-height:1.6;margin-bottom:2rem;max-width:600px;font-weight:500}.retry-button{padding:1rem 2rem;background:var(--gradient-primary);color:#fff;border:none;border-radius:16px;font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition-normal);margin-bottom:2.5rem;position:relative;overflow:hidden;box-shadow:var(--shadow-lg);letter-spacing:.02em}.retry-button:before{content:"";position:absolute;inset:0;background:var(--gradient-accent);opacity:0;transition:var(--transition-normal)}.retry-button:hover{transform:translateY(-3px);box-shadow:var(--shadow-xl)}.retry-button:hover:before{opacity:1}.retry-button:active{transform:translateY(-1px)}.retry-button span{position:relative;z-index:1}.error-help{background:var(--card-bg);padding:1.5rem;border-radius:16px;border:1px solid var(--border-color);max-width:500px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-sm);animation:helpSlideUp 1s ease-out .3s both}@keyframes helpSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.error-help p{margin:0 0 1rem;color:var(--text-secondary);font-size:.95rem;line-height:1.5;font-weight:500}.error-help p:last-child{margin-bottom:0}.cli-command{display:inline-block;background:var(--bg-primary);color:transparent;background-image:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding:.75rem 1rem;border-radius:8px;font-family:SF Mono,Monaco,Consolas,Courier New,monospace;font-size:.9rem;border:1px solid var(--border-color);font-weight:600;letter-spacing:.02em;transition:var(--transition-normal);cursor:pointer;position:relative}.cli-command:hover{border-color:#4facfe80;box-shadow:0 0 0 3px #4facfe1a;transform:translateY(-1px)}@media (max-width: 768px){.error-container{padding:3rem 2rem;margin:2rem 0}.error-icon{font-size:3rem}.error-title{font-size:1.5rem}.error-message{font-size:1rem}.retry-button{padding:.875rem 1.75rem;font-size:.95rem}.error-help{padding:1.25rem;max-width:100%}}@media (max-width: 480px){.error-container{padding:2rem 1.5rem}.error-icon{font-size:2.5rem}.error-title{font-size:1.25rem}.error-message{font-size:.95rem}.cli-command{font-size:.85rem;padding:.6rem .8rem}}.theme-toggle{position:absolute;top:2rem;right:2rem;z-index:1000;display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:50px;cursor:pointer;transition:var(--transition-normal);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-lg);font-size:1rem;color:var(--text-primary);animation:toggleSlideIn .8s ease-out 1s both}@keyframes toggleSlideIn{0%{opacity:0;transform:translate(100px) scale(.8)}to{opacity:1;transform:translate(0) scale(1)}}.theme-toggle:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:var(--transition-normal);border-radius:inherit;z-index:-1}.theme-toggle:hover{transform:translateY(-2px) scale(1.05);box-shadow:var(--shadow-xl);border-color:transparent}.theme-toggle:hover:before{opacity:.1}.theme-toggle:active{transform:translateY(-1px) scale(1.02)}.theme-icon{font-size:1.2rem;display:flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;transition:var(--transition-normal);animation:iconRotate .5s ease-in-out}@keyframes iconRotate{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.2)}to{transform:rotate(360deg) scale(1)}}.theme-toggle:hover .theme-icon{transform:scale(1.1)}.theme-indicator{position:relative;width:2.5rem;height:1.25rem;background:var(--bg-secondary);border-radius:50px;border:1px solid var(--border-color);overflow:hidden}.indicator{position:absolute;top:.125rem;width:1rem;height:1rem;border-radius:50%;transition:var(--transition-normal);box-shadow:var(--shadow-sm)}.indicator.dark{left:.125rem;background:var(--gradient-primary)}.indicator.light{left:1.25rem;background:var(--gradient-accent)}@media (max-width: 768px){.theme-toggle{top:1rem;right:1rem;padding:.6rem .8rem;gap:.5rem}.theme-icon{font-size:1rem;width:1.25rem;height:1.25rem}.theme-indicator{width:2rem;height:1rem}.indicator{width:.75rem;height:.75rem;top:.125rem}.indicator.light{left:1rem}}@media (max-width: 480px){.theme-toggle{padding:.5rem .7rem;gap:.4rem}.theme-icon{font-size:.9rem;width:1rem;height:1rem}.theme-indicator{width:1.75rem;height:.875rem}.indicator{width:.625rem;height:.625rem;top:.125rem}.indicator.light{left:.875rem}}@media (prefers-contrast: high){.theme-toggle,.theme-indicator{border-width:2px}}@media (prefers-reduced-motion: reduce){.theme-toggle,.theme-icon{animation:none}.theme-toggle:hover .theme-icon{transform:none}}.refresh-button{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border:none;border-radius:50%;background:var(--color-card-bg);color:var(--color-text-secondary);cursor:pointer;transition:all .2s ease;position:fixed;bottom:20px;left:20px;z-index:1000;box-shadow:0 4px 12px #00000026;overflow:hidden}.refresh-button:hover:not(:disabled){background:var(--color-hover);color:var(--color-text-primary);transform:scale(1.05)}.refresh-button:active:not(:disabled){transform:scale(.95)}.refresh-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.refresh-button.refreshing .refresh-icon{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.refresh-icon{font-size:20px;transition:transform .2s ease}@media (max-width: 768px){.refresh-button{width:45px;height:45px;bottom:15px;left:15px}.refresh-icon{font-size:18px}}@media (max-width: 480px){.refresh-button{width:40px;height:40px;bottom:10px;left:10px}.refresh-icon{font-size:16px}}.hero-image{display:flex;justify-content:center;align-items:center;margin:2rem 0;position:relative}.hero-svg{max-width:100%;height:auto;filter:drop-shadow(0 10px 30px rgba(102,126,234,.3));animation:heroFloat 6s ease-in-out infinite}@keyframes heroFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.star{animation:twinkle 3s ease-in-out infinite;transform-origin:center}.star-1{animation-delay:0s}.star-2{animation-delay:.5s}.star-3{animation-delay:1s}.star-4{animation-delay:1.5s}.star-5{animation-delay:2s}.star-6{animation-delay:2.5s}@keyframes twinkle{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.editor-frame{animation:editorGlow 4s ease-in-out infinite alternate}@keyframes editorGlow{0%{filter:drop-shadow(0 0 10px rgba(102,126,234,.4))}to{filter:drop-shadow(0 0 20px rgba(102,126,234,.8))}}.traffic-light{animation:trafficBlink 2s ease-in-out infinite}.traffic-light:nth-child(2){animation-delay:.2s}.traffic-light:nth-child(3){animation-delay:.4s}@keyframes trafficBlink{0%,90%,to{opacity:1}95%{opacity:.5}}.code-line{animation:typing 4s ease-in-out infinite;transform-origin:left}.line-2{animation-delay:.3s}.line-3{animation-delay:.6s}.line-4{animation-delay:.9s}.line-5{animation-delay:1.2s}.line-6{animation-delay:1.5s}@keyframes typing{0%,80%,to{transform:scaleX(1);opacity:1}85%,95%{transform:scaleX(.8);opacity:.7}}.cursor{animation:blink 1s step-end infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.trophy{animation:trophyBounce 3s ease-in-out infinite}@keyframes trophyBounce{0%,to{transform:translate(280px,70px) translateY(0)}50%{transform:translate(280px,70px) translateY(-5px)}}.trophy-cup{animation:trophyShine 5s linear infinite}@keyframes trophyShine{0%,to{filter:drop-shadow(0 0 10px rgba(255,215,0,.4))}50%{filter:drop-shadow(0 0 20px rgba(255,215,0,.8))}}.trophy-star{animation:starSpin 8s linear infinite;transform-origin:center}@keyframes starSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.rocket{animation:rocketFly 5s ease-in-out infinite}@keyframes rocketFly{0%,to{transform:translate(120px,40px) translateY(0) rotate(0)}25%{transform:translate(120px,40px) translateY(-8px) rotate(2deg)}75%{transform:translate(120px,40px) translateY(-8px) rotate(-2deg)}}.rocket-body{animation:rocketPulse 2s ease-in-out infinite}@keyframes rocketPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.flame{animation:flameFlicker .5s ease-in-out infinite alternate;transform-origin:top}@keyframes flameFlicker{0%{transform:scaleY(1) scaleX(1)}to{transform:scaleY(1.1) scaleX(.95)}}.flame-outer{animation:flameOuter .3s ease-in-out infinite alternate}.flame-inner{animation:flameInner .4s ease-in-out infinite alternate}@keyframes flameOuter{0%{opacity:.8}to{opacity:1}}@keyframes flameInner{0%{opacity:.9}to{opacity:1}}.floating-symbols .symbol{animation:symbolFloat 4s ease-in-out infinite}.symbol-1{animation-delay:0s}.symbol-2{animation-delay:1s}.symbol-3{animation-delay:2s}.symbol-4{animation-delay:3s}@keyframes symbolFloat{0%,to{transform:translateY(0) rotate(0);opacity:.6}50%{transform:translateY(-15px) rotate(5deg);opacity:1}}.network-line{stroke-dasharray:4 4;animation:networkPulse 3s ease-in-out infinite}.line-1{animation-delay:0s}.line-2{animation-delay:1s}.line-3{animation-delay:2s}@keyframes networkPulse{0%,to{stroke-dashoffset:0;opacity:.3}50%{stroke-dashoffset:8;opacity:.8}}@media (max-width: 768px){.hero-svg{width:90%;max-width:350px}}@media (max-width: 480px){.hero-svg{width:95%;max-width:300px}.hero-image{margin:1rem 0}}:root.light .hero-svg,[data-theme=light] .hero-svg{filter:drop-shadow(0 10px 30px rgba(102,126,234,.2))}:root.dark .hero-svg,[data-theme=dark] .hero-svg{filter:drop-shadow(0 10px 30px rgba(102,126,234,.4))}.hero-image:hover .hero-svg{animation-duration:4s;transform:scale(1.02);transition:transform .3s ease-out}.hero-image:hover .stars .star{animation-duration:2s}.hero-image:hover .rocket{animation-duration:3s}.hero-image:hover .trophy{animation-duration:2s}:root{--bg-primary: #0a0a0b;--bg-secondary: #111113;--bg-tertiary: #1a1a1d;--card-bg: linear-gradient(135deg, #161618 0%, #1a1a1d 100%);--card-bg-hover: linear-gradient(135deg, #1e1e21 0%, #252529 100%);--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-muted: #71717a;--border-color: #27272a;--border-hover: #3f3f46;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-glow: 0 0 20px rgba(102, 126, 234, .4);--shadow-card: 0 8px 32px rgba(0, 0, 0, .3);--shadow-card-hover: 0 16px 64px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255, 255, 255, .05);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: all .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .5s cubic-bezier(.4, 0, .2, 1);--transition-bounce: all .3s cubic-bezier(.68, -.55, .265, 1.55)}:root.light,[data-theme=light]{--bg-primary: #fafafa;--bg-secondary: #f4f4f5;--bg-tertiary: #e4e4e7;--card-bg: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);--card-bg-hover: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);--text-primary: #09090b;--text-secondary: #52525b;--text-muted: #71717a;--border-color: #e4e4e7;--border-hover: #d4d4d8;--shadow-card: 0 8px 32px rgba(0, 0, 0, .1);--shadow-card-hover: 0 16px 64px rgba(0, 0, 0, .15), 0 0 0 1px rgba(0, 0, 0, .05);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3)}:root.dark,[data-theme=dark]{--bg-primary: #0a0a0b;--bg-secondary: #111113;--bg-tertiary: #1a1a1d;--card-bg: linear-gradient(135deg, #161618 0%, #1a1a1d 100%);--card-bg-hover: linear-gradient(135deg, #1e1e21 0%, #252529 100%);--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-muted: #71717a;--border-color: #27272a;--border-hover: #3f3f46;--shadow-card: 0 8px 32px rgba(0, 0, 0, .3);--shadow-card-hover: 0 16px 64px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255, 255, 255, .05);--shadow-glow: 0 0 20px rgba(102, 126, 234, .4)}@media (prefers-color-scheme: light){:root:not(.dark):not([data-theme=dark]){--bg-primary: #fafafa;--bg-secondary: #f4f4f5;--bg-tertiary: #e4e4e7;--card-bg: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);--card-bg-hover: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);--text-primary: #09090b;--text-secondary: #52525b;--text-muted: #71717a;--border-color: #e4e4e7;--border-hover: #d4d4d8;--shadow-card: 0 8px 32px rgba(0, 0, 0, .1);--shadow-card-hover: 0 16px 64px rgba(0, 0, 0, .15), 0 0 0 1px rgba(0, 0, 0, .05);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3)}}*{box-sizing:border-box;margin:0;padding:0}::selection{background:#667eea4d;color:var(--text-primary)}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;font-feature-settings:"kern" 1,"liga" 1,"calt" 1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(102,126,234,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(118,75,162,.1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(240,147,251,.05) 0%,transparent 50%);z-index:-1;animation:backgroundPulse 20s ease-in-out infinite;transition:var(--transition-slow)}:root.light body:before,[data-theme=light] body:before{background:radial-gradient(circle at 20% 80%,rgba(102,126,234,.08) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(118,75,162,.08) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(240,147,251,.04) 0%,transparent 50%)}@keyframes backgroundPulse{0%,to{opacity:1}50%{opacity:.7}}.app{min-height:100vh;display:flex;flex-direction:column;position:relative}.app-header{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);padding:1rem;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.app-header:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:var(--gradient-primary);opacity:.05;z-index:-1}.app-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin:1rem 0;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;position:relative;animation:titleGlow 3s ease-in-out infinite alternate}@keyframes titleGlow{0%{filter:drop-shadow(0 0 10px rgba(102,126,234,.3))}to{filter:drop-shadow(0 0 20px rgba(102,126,234,.6))}}.app-description{font-size:1.25rem;color:var(--text-secondary);font-weight:400;max-width:600px;margin:0 auto;line-height:1.5;animation:fadeInUp .8s ease-out .3s both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.app-main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:3rem 2rem;animation:fadeIn 1s ease-out .5s both}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.app-footer{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border-color);padding:2rem;text-align:center;color:var(--text-muted);font-size:.95rem;position:relative}.app-footer:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:var(--gradient-secondary);opacity:.03;z-index:-1}.app-footer a{color:transparent;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;font-weight:600;transition:var(--transition-normal);position:relative}.app-footer a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gradient-accent);transition:var(--transition-normal)}.app-footer a:hover:after{width:100%}@media (max-width: 1024px){.app-main{max-width:100%;padding:2rem 1.5rem}}@media (max-width: 768px){.app-header{padding:1.5rem}.app-title{font-size:clamp(2rem,8vw,2.5rem)}.app-description{font-size:1.1rem}.app-main{padding:2rem 1rem}.app-footer{padding:1.5rem 1rem}}@media (max-width: 480px){.app-header{padding:1rem}.app-title{font-size:clamp(1.75rem,10vw,2rem)}.app-description{font-size:1rem}.app-main{padding:1.5rem 1rem}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb{background:linear-gradient(45deg,#667eea99,#764ba299);border-radius:4px;transition:var(--transition-normal)}::-webkit-scrollbar-thumb:hover{background:linear-gradient(45deg,#667eeacc,#764ba2cc)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid rgba(102,126,234,.6);outline-offset:2px;border-radius:4px}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.shimmer{background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);background-size:200px 100%;animation:shimmer 1.5s infinite}.glass-effect{-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);background-color:#ffffff0d;border:1px solid rgba(255,255,255,.1)}.gradient-border{position:relative}.gradient-border:before{content:"";position:absolute;inset:0;padding:1px;background:var(--gradient-primary);border-radius:inherit;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:source-out;mask-composite:subtract}