/**
 * @license
 *
 * Font Family: Supreme
 * Designed by: Jérémie Hornus, Ilya Naumoff
 * URL: https://www.fontshare.com/fonts/supreme
 * © 2023 Indian Type Foundry
 *
 * Font Styles:
 * Supreme Variable(Variable font)
 * Supreme Variable Italic(Variable font)
 * Supreme Thin
 * Supreme Thin Italic
 * Supreme Extralight
 * Supreme Extralight Italic
 * Supreme Light
 * Supreme Light Italic
 * Supreme Regular
 * Supreme Italic
 * Supreme Medium
 * Supreme Medium Italic
 * Supreme Bold
 * Supreme Bold Italic
 * Supreme Extrabold         
 * Supreme Extrabold Italic
 *
*/@font-face{font-family:Supreme-Variable;src:url(/assets/Supreme-Variable-D6OPM70K.woff2) format("woff2"),url(/assets/Supreme-Variable-1Xtynkan.woff) format("woff"),url(/assets/Supreme-Variable-Bzdx_txQ.ttf) format("truetype");font-weight:100 800;font-display:swap;font-style:normal}@font-face{font-family:Supreme-VariableItalic;src:url(/assets/Supreme-VariableItalic-BM_OJs3z.woff2) format("woff2"),url(/assets/Supreme-VariableItalic-DbSM20ik.woff) format("woff"),url(/assets/Supreme-VariableItalic-BUtYyBhO.ttf) format("truetype");font-weight:100 800;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Thin;src:url(../fonts/Supreme-Thin.woff2) format("woff2"),url(../fonts/Supreme-Thin.woff) format("woff"),url(../fonts/Supreme-Thin.ttf) format("truetype");font-weight:100;font-display:swap;font-style:normal}@font-face{font-family:Supreme-ThinItalic;src:url(../fonts/Supreme-ThinItalic.woff2) format("woff2"),url(../fonts/Supreme-ThinItalic.woff) format("woff"),url(../fonts/Supreme-ThinItalic.ttf) format("truetype");font-weight:100;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Extralight;src:url(../fonts/Supreme-Extralight.woff2) format("woff2"),url(../fonts/Supreme-Extralight.woff) format("woff"),url(../fonts/Supreme-Extralight.ttf) format("truetype");font-weight:200;font-display:swap;font-style:normal}@font-face{font-family:Supreme-ExtralightItalic;src:url(../fonts/Supreme-ExtralightItalic.woff2) format("woff2"),url(../fonts/Supreme-ExtralightItalic.woff) format("woff"),url(../fonts/Supreme-ExtralightItalic.ttf) format("truetype");font-weight:200;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Light;src:url(../fonts/Supreme-Light.woff2) format("woff2"),url(../fonts/Supreme-Light.woff) format("woff"),url(../fonts/Supreme-Light.ttf) format("truetype");font-weight:300;font-display:swap;font-style:normal}@font-face{font-family:Supreme-LightItalic;src:url(../fonts/Supreme-LightItalic.woff2) format("woff2"),url(../fonts/Supreme-LightItalic.woff) format("woff"),url(../fonts/Supreme-LightItalic.ttf) format("truetype");font-weight:300;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Regular;src:url(../fonts/Supreme-Regular.woff2) format("woff2"),url(../fonts/Supreme-Regular.woff) format("woff"),url(../fonts/Supreme-Regular.ttf) format("truetype");font-weight:400;font-display:swap;font-style:normal}@font-face{font-family:Supreme-Italic;src:url(../fonts/Supreme-Italic.woff2) format("woff2"),url(../fonts/Supreme-Italic.woff) format("woff"),url(../fonts/Supreme-Italic.ttf) format("truetype");font-weight:400;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Medium;src:url(../fonts/Supreme-Medium.woff2) format("woff2"),url(../fonts/Supreme-Medium.woff) format("woff"),url(../fonts/Supreme-Medium.ttf) format("truetype");font-weight:500;font-display:swap;font-style:normal}@font-face{font-family:Supreme-MediumItalic;src:url(../fonts/Supreme-MediumItalic.woff2) format("woff2"),url(../fonts/Supreme-MediumItalic.woff) format("woff"),url(../fonts/Supreme-MediumItalic.ttf) format("truetype");font-weight:500;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Bold;src:url(../fonts/Supreme-Bold.woff2) format("woff2"),url(../fonts/Supreme-Bold.woff) format("woff"),url(../fonts/Supreme-Bold.ttf) format("truetype");font-weight:700;font-display:swap;font-style:normal}@font-face{font-family:Supreme-BoldItalic;src:url(../fonts/Supreme-BoldItalic.woff2) format("woff2"),url(../fonts/Supreme-BoldItalic.woff) format("woff"),url(../fonts/Supreme-BoldItalic.ttf) format("truetype");font-weight:700;font-display:swap;font-style:italic}@font-face{font-family:Supreme-Extrabold;src:url(../fonts/Supreme-Extrabold.woff2) format("woff2"),url(../fonts/Supreme-Extrabold.woff) format("woff"),url(../fonts/Supreme-Extrabold.ttf) format("truetype");font-weight:800;font-display:swap;font-style:normal}@font-face{font-family:Supreme-ExtraboldItalic;src:url(../fonts/Supreme-ExtraboldItalic.woff2) format("woff2"),url(../fonts/Supreme-ExtraboldItalic.woff) format("woff"),url(../fonts/Supreme-ExtraboldItalic.ttf) format("truetype");font-weight:800;font-display:swap;font-style:italic}:root{--pink-50: hsl(350, 100%, 98%);--pink-100: hsl(350, 80%, 95%);--pink-200: hsl(350, 60%, 90%);--pink-300: hsl(350, 50%, 80%);--pink-400: hsl(350, 45%, 65%);--pink-500: hsl(350, 50%, 55%);--pink-600: hsl(350, 55%, 45%);--pink-700: hsl(350, 60%, 35%);--white: #ffffff;--gray-50: hsl(0, 0%, 98%);--gray-100: hsl(0, 0%, 96%);--gray-200: hsl(0, 0%, 90%);--gray-300: hsl(0, 0%, 80%);--gray-400: hsl(0, 0%, 60%);--gray-500: hsl(0, 0%, 45%);--gray-600: hsl(0, 0%, 35%);--gray-700: hsl(0, 0%, 25%);--gray-800: hsl(0, 0%, 15%);--gray-900: hsl(0, 0%, 8%);--font-display: "Rubik", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Supreme-Variable", "Rubik", -apple-system, BlinkMacSystemFont, sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--nav-blur-bg: radial-gradient(ellipse at center, rgba(255, 255, 255, .85) 0%, rgba(255, 255, 255, .6) 50%, rgba(255, 255, 255, 0) 100%);--nav-blur-bg-hover: radial-gradient(ellipse at center, hsla(350, 80%, 95%, .9) 0%, hsla(350, 80%, 95%, .6) 50%, rgba(255, 255, 255, 0) 100%)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--pink-50);color:var(--gray-800);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}img{max-width:100%;height:auto;display:block}button,input{font-family:inherit;font-size:inherit;border:none;background:none;cursor:pointer}ol,ul{list-style:none}.nav-container{position:fixed;top:0;left:0;right:0;z-index:100;padding:var(--space-lg) var(--space-2xl);background:transparent;transition:background var(--transition-base)}.nav-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.nav-brand{display:flex;align-items:center;gap:var(--space-md);position:relative;padding:var(--space-sm) var(--space-lg) var(--space-sm) var(--space-sm);border-radius:var(--radius-full);background:var(--nav-blur-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.nav-logo{width:40px;height:40px;border-radius:var(--radius-sm)}.nav-title{font-family:var(--font-display);font-weight:700;font-size:1.5rem;color:var(--gray-900);letter-spacing:-.02em}.nav-actions{display:flex;align-items:center;gap:var(--space-lg);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);background:var(--nav-blur-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.nav-link{font-weight:500;color:var(--gray-600);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.nav-link:hover{color:var(--gray-900);background:var(--pink-100)}.nav-link-muted{color:var(--gray-400)}.nav-signed-out{display:block}.nav-signed-in{display:none}body:not(.signed-out) .nav-signed-out{display:none}body:not(.signed-out) .nav-signed-in{display:block}#subscription,#gpt4-link,#sign-out-link{display:none}#sign-out-link.show,#gpt4-link{display:inline-block}.hamburger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--radius-full);color:var(--gray-700);transition:all var(--transition-fast);background:var(--nav-blur-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.hamburger:hover{background:var(--nav-blur-bg-hover)}.mobile-menu{display:none;position:fixed;top:80px;right:var(--space-lg);background:var(--white);border-radius:var(--radius-md);padding:var(--space-md);box-shadow:0 20px 60px #0000001a;z-index:99;min-width:200px}.mobile-menu a,.mobile-menu button{display:block;width:100%;padding:var(--space-md);text-align:left;color:var(--gray-700);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.mobile-menu a:hover,.mobile-menu button:hover{background:var(--pink-100)}.main-container{flex:1;padding:calc(80px + var(--space-3xl)) var(--space-xl) var(--space-3xl);max-width:1400px;margin:0 auto;width:100%}.main-grid{display:grid;grid-template-columns:1fr 320px;gap:var(--space-2xl);align-items:start}.main-left{display:flex;flex-direction:column;gap:var(--space-2xl)}.main-right{position:sticky;top:calc(80px + var(--space-2xl))}.hero-section{margin-bottom:0}.hero-card{position:relative;background:var(--white);border-radius:var(--radius-xl);padding:var(--space-4xl);width:100%;overflow:hidden;box-shadow:0 4px 40px #c8647814;min-height:480px}.hero-card.intro-signed-in{min-height:auto;padding:var(--space-2xl) var(--space-3xl)}.hero-background{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;z-index:0}.hero-card>*:not(.hero-background){position:relative;z-index:1}.mobile-brand{display:none;align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl)}.mobile-brand img{width:48px;height:48px;border-radius:var(--radius-sm)}.mobile-brand span{font-family:var(--font-display);font-weight:700;font-size:1.5rem;color:var(--white)}body.signed-out .mobile-brand{display:none}.user-greeting{display:none;margin-bottom:var(--space-lg)}.user-greeting.visible{display:block}.user-greeting p{font-size:1.125rem;color:var(--white);line-height:1.6}.user-greeting b{font-weight:600}.hero-subtitle{font-family:var(--font-display);font-size:2.75rem;font-weight:700;line-height:1.15;color:var(--white);margin-bottom:var(--space-lg);letter-spacing:-.03em}.hero-description{font-size:1.25rem;color:#ffffffe6;line-height:1.7;margin-bottom:var(--space-xl)}.hero-description h2{font-family:var(--font-display);font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:var(--space-md);color:var(--white);letter-spacing:-.02em}.hero-description a{color:var(--white);text-decoration:underline;text-underline-offset:3px}.hero-description a:hover{opacity:.8}#introtext{font-size:1.125rem;color:var(--white)}#introtext a{color:var(--white);text-decoration:underline}.hero-actions{display:flex;gap:var(--space-lg);margin-top:var(--space-xl);opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s cubic-bezier(.34,1.56,.64,1)}.hero-actions .btn{padding:var(--space-lg) var(--space-2xl);font-size:1.0625rem;letter-spacing:.01em}#new-chat{display:none}#new-chat[style*=block]{display:inline-flex}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-2xl);font-weight:600;font-size:1rem;border-radius:var(--radius-full);transition:all var(--transition-fast);cursor:pointer;text-decoration:none;border:none;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--white) 0%,#fdf2f8 100%);color:var(--pink-600);box-shadow:0 4px 15px #fff3,inset 0 1px #fffc}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transition:left .5s ease}.btn-primary:hover:before{left:100%}.btn-primary:hover{background:linear-gradient(135deg,var(--white) 0%,#fce7f3 100%);transform:translateY(-3px);box-shadow:0 12px 35px #ffffff40,0 4px 15px #db277726,inset 0 1px #ffffffe6}.btn-primary:active{transform:translateY(-1px)}.btn-secondary{background:#ffffff1a;color:var(--white);border:1px solid rgba(255,255,255,.25);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-secondary:hover{background:#fff3;border-color:#fff6;transform:translateY(-2px);box-shadow:0 8px 25px #00000026}.btn-secondary:active{transform:translateY(0)}.btn-ghost{background:transparent;color:var(--white);text-decoration:underline;text-underline-offset:3px}.btn-ghost:hover{opacity:.8}.btn-full{width:100%}.ai-news-card{background:var(--white);border-radius:var(--radius-xl);padding:var(--space-xl);max-width:380px;width:100%;box-shadow:0 4px 40px #c8647814}.ai-news-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--gray-100)}.ai-news-header i{color:var(--pink-500);font-size:.875rem}.ai-news-header span{font-family:var(--font-display);font-weight:600;font-size:.875rem;color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em;flex:1}.ai-news-archive-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--gray-100);color:var(--gray-400);font-size:.75rem;transition:all var(--transition-fast);margin-left:auto}.ai-news-archive-btn:hover{background:var(--pink-100);color:var(--pink-500)}.ai-news-list{display:flex;flex-direction:column;gap:var(--space-md)}.ai-news-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);background:var(--gray-50);transition:all var(--transition-fast);text-decoration:none}.ai-news-item:hover{background:var(--pink-50);transform:translate(4px)}.ai-news-content{flex:1;min-width:0}.ai-news-content h4{font-family:var(--font-display);font-size:.9375rem;font-weight:600;color:var(--gray-800);margin:0 0 var(--space-xs) 0;line-height:1.3}.ai-news-content p{font-size:.8125rem;color:var(--gray-500);line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ai-news-arrow,.ai-news-play{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--pink-100);color:var(--pink-600);font-size:.75rem;transition:all var(--transition-fast)}.ai-news-item:hover .ai-news-arrow,.ai-news-item:hover .ai-news-play{background:var(--pink-500);color:var(--white)}.ai-news-thumb{width:80px;height:45px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}.ai-news-video{flex-wrap:wrap}.ai-news-video .ai-news-thumb{order:-1;width:100%;height:120px;margin-bottom:var(--space-sm);border-radius:var(--radius-md)}.ai-news-video .ai-news-content{flex:1}.ai-news-video .ai-news-play{position:absolute;top:var(--space-lg);left:50%;transform:translate(-50%);width:48px;height:48px;background:#0009;color:var(--white);font-size:1rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ai-news-video{position:relative}.ai-news-video:hover .ai-news-play{background:var(--pink-500)}.news-modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;padding:var(--space-xl);overflow-y:auto}.news-modal.active{display:flex;align-items:flex-start;justify-content:center}.news-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.news-modal-content{position:relative;background:var(--white);border-radius:var(--radius-xl);max-width:640px;width:100%;margin:var(--space-3xl) auto;box-shadow:0 25px 80px #0000004d;animation:modalSlideIn .3s ease}.news-modal-video{max-width:900px}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.news-modal-close{position:absolute;top:var(--space-lg);right:var(--space-lg);width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--gray-100);border-radius:var(--radius-full);color:var(--gray-600);font-size:1rem;transition:all var(--transition-fast);z-index:10}.news-modal-close:hover{background:var(--gray-200);color:var(--gray-800)}.news-modal-article{padding:var(--space-2xl)}.news-modal-article header{margin-bottom:var(--space-xl);padding-bottom:var(--space-lg);border-bottom:1px solid var(--gray-100)}.news-modal-tag{display:inline-block;padding:var(--space-xs) var(--space-md);background:var(--pink-100);color:var(--pink-600);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full);margin-bottom:var(--space-md)}.news-modal-article h2{font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--gray-900);line-height:1.3;margin:0 0 var(--space-sm) 0;padding-right:var(--space-3xl)}.news-modal-meta{font-size:.875rem;color:var(--gray-400);margin:0}.news-modal-body{color:var(--gray-700);line-height:1.7}.news-modal-body h3{font-family:var(--font-display);font-size:1.125rem;font-weight:600;color:var(--gray-800);margin:var(--space-xl) 0 var(--space-md) 0}.news-modal-body h3:first-child{margin-top:0}.news-modal-body p{margin:0 0 var(--space-md) 0}.news-modal-intro{font-size:1.0625rem;color:var(--gray-600);border-left:3px solid var(--pink-300);padding-left:var(--space-lg);margin-bottom:var(--space-xl)!important}.news-modal-body ul{margin:0 0 var(--space-md) 0;padding-left:var(--space-lg)}.news-modal-body li{margin-bottom:var(--space-sm);position:relative;padding-left:var(--space-sm)}.news-modal-body li:before{content:"";position:absolute;left:calc(-1 * var(--space-md));top:.6em;width:6px;height:6px;background:var(--pink-400);border-radius:50%}.news-modal-body strong{color:var(--gray-800);font-weight:600}.news-modal-body em{color:var(--pink-600);font-style:normal;font-weight:500}.news-modal-footer{margin-top:var(--space-xl);padding-top:var(--space-lg);border-top:1px solid var(--gray-100)}.news-modal-footer .btn{gap:var(--space-sm)}.news-modal-footer .btn i{font-size:.75rem}.news-modal-player{position:relative;width:100%;padding-bottom:56.25%;background:var(--gray-900);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:var(--space-lg)}.news-modal-player iframe{position:absolute;top:0;left:0;width:100%;height:100%}.news-modal-video .news-modal-article{padding-top:var(--space-xl)}.news-modal-video .news-modal-body{padding:0 var(--space-md)}.news-modal-video .news-modal-body p{text-align:center;color:var(--gray-500)}.archive-list{display:flex;flex-direction:column;gap:var(--space-md)}.archive-empty{text-align:center;color:var(--gray-400);font-style:italic;padding:var(--space-xl) 0}.archive-news-item{display:block;width:100%;padding:var(--space-lg);background:var(--gray-50);border-radius:var(--radius-md);text-align:left;transition:all var(--transition-fast)}.archive-news-item:hover{background:var(--pink-50);transform:translate(4px)}.archive-news-item h4{font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--gray-800);margin:0 0 var(--space-xs) 0}.archive-news-item p{font-size:.875rem;color:var(--gray-500);line-height:1.5;margin:0}@media (max-width: 800px){.news-modal{padding:var(--space-md)}.news-modal-content{margin:var(--space-xl) auto;border-radius:var(--radius-lg)}.news-modal-article{padding:var(--space-lg)}.news-modal-article h2{font-size:1.375rem;padding-right:var(--space-2xl)}.news-modal-close{top:var(--space-md);right:var(--space-md)}}.auth-form{display:none}.auth-form h3{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--white);margin-bottom:var(--space-xl);text-align:center}.form-group{margin-bottom:var(--space-lg)}.form-group label{display:block;font-size:.875rem;font-weight:500;color:#fffc;margin-bottom:var(--space-sm)}.form-group input{width:100%;padding:var(--space-md) var(--space-lg);background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-md);color:var(--white);font-size:1rem;transition:all var(--transition-fast)}.form-group input::placeholder{color:#fff6}.form-group input:focus{outline:none;border-color:#ffffff80;background:#ffffff26}.form-actions{margin-top:var(--space-xl)}.form-link{display:block;text-align:center;color:#ffffffb3;font-size:.875rem;margin-top:var(--space-md)}.form-link:hover{color:var(--white)}.response-div{text-align:center;margin-top:var(--space-sm)}.auth-switch{text-align:center;margin-top:var(--space-2xl);padding-top:var(--space-xl);border-top:1px solid rgba(255,255,255,.1)}.auth-switch p{color:#ffffffb3;margin-bottom:var(--space-md)}.error-message{display:none;color:#ff6b6b;text-align:center;margin-top:var(--space-md);font-size:.875rem}.hero-card.sign-in-mode{max-width:480px}.collections-card{display:none;flex-direction:column;background:var(--white);border-radius:var(--radius-xl);padding:var(--space-2xl);box-shadow:0 2px 20px #0000000a;border:1px solid var(--gray-100);opacity:0;transition:opacity var(--transition-slow)}.collections-header{margin-bottom:var(--space-2xl)}.collections-header-top{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-xl);flex-wrap:wrap}.collections-header-text{flex:1;min-width:200px}.collections-title{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--gray-900);margin:0 0 var(--space-sm) 0;display:flex;align-items:center;gap:var(--space-md)}.collections-title i{color:var(--pink-500);font-size:1.5rem}.collections-subtitle{font-size:1.0625rem;color:var(--gray-500);margin:0}.collections-search{position:relative;width:280px;flex-shrink:0}.collections-search i{position:absolute;left:var(--space-lg);top:50%;transform:translateY(-50%);color:var(--gray-400);font-size:.875rem;pointer-events:none;transition:color var(--transition-fast)}.collections-search .search-input{padding-left:calc(var(--space-lg) + 1.5rem)}.collections-search:focus-within i{color:var(--pink-500)}.collections-tabs{display:flex;gap:var(--space-sm);justify-content:center;margin-bottom:var(--space-2xl);flex-wrap:wrap}.collections-tab{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-weight:500;font-size:.9375rem;color:var(--gray-500);background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-full);transition:all var(--transition-fast);box-shadow:0 2px 4px #00000005}.collections-tab i{font-size:.875rem;opacity:.7}.collections-tab:hover{color:var(--gray-700);border-color:var(--gray-300);transform:translateY(-1px);box-shadow:0 4px 8px #0000000a}.collections-tab.active{background:linear-gradient(135deg,var(--pink-500),var(--pink-600));color:var(--white);border-color:transparent;box-shadow:0 4px 16px #c8647840}.collections-tab.active i{opacity:1}.collection-group{margin-bottom:var(--space-lg)}.collection-group-title{font-family:var(--font-display);font-size:1.125rem;font-weight:600;color:var(--gray-700);margin:0;display:flex;align-items:center;gap:var(--space-sm)}.collection-group-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--pink-100);color:var(--pink-500);border-radius:var(--radius-sm);font-size:.875rem}.collections-content{flex:1}.collection-grid{margin-bottom:var(--space-xl)}.collection-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,380px));gap:var(--space-lg);justify-content:center}.collection-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-fast);box-shadow:0 2px 8px #0000000a,0 1px 2px #00000005;border:1px solid var(--gray-100);display:flex;flex-direction:column;cursor:pointer;width:100%;text-align:left;font-family:inherit;position:relative}.collection-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--pink-400),var(--pink-500));opacity:0;transition:opacity var(--transition-fast)}.collection-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #c864781f,0 4px 12px #0000000f;border-color:var(--pink-200)}.collection-card:hover:before{opacity:1}.collection-card-inner{padding:var(--space-xl);flex:1;display:flex;flex-direction:column}.collection-card-header{display:flex;align-items:flex-start;gap:var(--space-md);margin-bottom:var(--space-md)}.collection-card-avatar{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1.125rem;color:var(--white);flex-shrink:0;text-transform:uppercase}.collection-card-header-text{flex:1;min-width:0}.collection-card-title{font-family:var(--font-display);font-size:1.125rem;font-weight:600;color:var(--gray-900);margin:0 0 var(--space-xs) 0;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.collection-card-author{font-size:.8125rem;color:var(--gray-500);margin:0;display:flex;align-items:center;gap:var(--space-xs)}.collection-card-author i{font-size:.6875rem;color:var(--gray-400)}.collection-card-description{font-size:.9375rem;color:var(--gray-600);line-height:1.5;margin:0 0 var(--space-lg) 0;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.collection-card-footer{display:flex;align-items:center;gap:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--gray-100)}.collection-card-stat{display:flex;align-items:center;gap:var(--space-xs);font-size:.8125rem;color:var(--gray-500)}.collection-card-stat i{font-size:.75rem;color:var(--gray-400)}.collection-card-stat.exchanges{background:var(--pink-50);color:var(--pink-600);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-weight:500}.collection-card-stat.exchanges i{color:var(--pink-500)}.collection-card-arrow{margin-left:auto;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--gray-100);border-radius:var(--radius-full);color:var(--gray-500);font-size:.75rem;transition:all var(--transition-fast)}.collection-card:hover .collection-card-arrow{background:var(--pink-500);color:var(--white);transform:translate(2px)}.list-title,.container-list{display:none}.search-input{width:100%;padding:var(--space-md) var(--space-lg);background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-full);font-size:.9375rem;color:var(--gray-800);transition:all var(--transition-fast)}.search-input:focus{outline:none;border-color:var(--pink-300);box-shadow:0 0 0 4px var(--pink-100)}.search-input::placeholder{color:var(--gray-400)}.search-mobile{display:none;margin-bottom:var(--space-lg)}.loading-text{text-align:center;padding:var(--space-3xl) var(--space-lg);color:var(--gray-400);font-size:.9375rem}.footer{padding:var(--space-3xl) var(--space-xl);background:var(--white);border-top:1px solid var(--gray-100);opacity:0;transform:translateY(20px);transition:all var(--transition-slow)}.footer.visible{opacity:1;transform:translateY(0)}.footer-content{max-width:600px;margin:0 auto;text-align:center}.footer-disclaimer{font-size:.9375rem;color:var(--gray-500);margin-bottom:var(--space-md)}.footer-contact{font-size:.875rem;color:var(--gray-400);margin-bottom:var(--space-lg)}.footer-contact a{color:var(--pink-500)}.footer-contact a:hover{text-decoration:underline}.footer-copyright{font-size:.8125rem;color:var(--gray-300)}#overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000}#overlay.loading:after{content:"";position:absolute;top:50%;left:50%;width:48px;height:48px;margin:-24px 0 0 -24px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--white);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.overlay-error{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--white);padding:var(--space-2xl);border-radius:var(--radius-lg);text-align:center;max-width:400px}.overlay-error p{margin-bottom:var(--space-lg);color:var(--gray-700)}.overlay-error button{padding:var(--space-md) var(--space-xl);background:var(--gray-900);color:var(--white);border-radius:var(--radius-full);font-weight:500}.fade-out{opacity:0;transition:opacity var(--transition-base)}@media (max-width: 1100px){.main-grid{grid-template-columns:1fr}.main-right{position:static}.ai-news-card{max-width:100%}}@media (max-width: 800px){:root{--space-4xl: 3rem;--space-3xl: 2rem}.nav-container{padding:var(--space-md) var(--space-lg)}.nav-actions{display:none}.hamburger{display:flex}.main-container{padding:calc(70px + var(--space-xl)) var(--space-md) var(--space-xl)}.hero-card{padding:var(--space-2xl);border-radius:var(--radius-lg)}.hero-description h2{font-size:1.75rem}.hero-actions{flex-direction:column;gap:var(--space-md)}.hero-actions .btn{width:100%;padding:var(--space-md) var(--space-xl)}body.signed-out .mobile-brand{display:flex}body.signed-out .nav-signed-out{display:none}.ai-news-card{margin-top:var(--space-xl);padding:var(--space-lg)}.ai-news-video .ai-news-thumb{height:100px}.search-mobile{display:block}.collections-search{display:none}.collections-header-top{justify-content:center;text-align:center}.collections-header-text{text-align:center}.collections-title{justify-content:center}.collections-tabs{flex-wrap:wrap;gap:var(--space-xs)}.collections-tab{padding:var(--space-sm) var(--space-md);font-size:.875rem}.collections-tab span{display:none}.collections-tab i{font-size:1rem}.collection-cards{grid-template-columns:1fr}}@media (max-width: 480px){.hero-card{padding:var(--space-xl);min-height:400px}.hero-description h2{font-size:1.5rem}.hero-description{font-size:1.0625rem}.collections-card{padding:var(--space-lg);border-radius:var(--radius-lg)}.collections-header{margin-bottom:var(--space-lg)}.collections-title{font-size:1.5rem}.collections-subtitle{font-size:.9375rem}.collection-card-inner{padding:var(--space-lg)}.collection-card-avatar{width:40px;height:40px;font-size:1rem}.collection-card-title{font-size:1rem}}body.signed-out #lists,body.signed-out #new-chat,body.signed-out .user-greeting,.intro-signed-in .hero-actions{display:none!important}.collection-modal,.exchange-modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;padding:var(--space-lg);overflow-y:auto}.collection-modal.active,.exchange-modal.active{display:flex;align-items:flex-start;justify-content:center}.collection-modal-overlay,.exchange-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.collection-modal-content{position:relative;background:var(--white);border-radius:var(--radius-xl);max-width:720px;width:100%;margin:var(--space-2xl) auto;box-shadow:0 25px 80px #0000004d;animation:modalSlideIn .3s ease;max-height:calc(100vh - var(--space-4xl));display:flex;flex-direction:column;overflow:hidden}.exchange-modal-content{position:relative;background:var(--white);border-radius:var(--radius-xl);max-width:900px;width:100%;margin:var(--space-xl) auto;box-shadow:0 25px 80px #0000004d;animation:modalSlideIn .3s ease;max-height:calc(100vh - var(--space-2xl));display:flex;flex-direction:column;overflow:hidden}.collection-modal-close,.exchange-modal-close{position:absolute;top:var(--space-lg);right:var(--space-lg);width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--gray-100);border-radius:var(--radius-full);color:var(--gray-600);font-size:1rem;transition:all var(--transition-fast);z-index:10}.collection-modal-close:hover,.exchange-modal-close:hover{background:var(--gray-200);color:var(--gray-800)}.collection-modal-header{padding:var(--space-2xl) var(--space-2xl) var(--space-lg);border-bottom:1px solid var(--gray-100);flex-shrink:0}.collection-modal-title-row{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;padding-right:var(--space-3xl)}.collection-modal-header h2{font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--gray-900);margin:0;line-height:1.3}.collection-modal-count{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-md);background:var(--pink-100);color:var(--pink-600);font-size:.8125rem;font-weight:600;border-radius:var(--radius-full)}.collection-modal-description{font-size:.9375rem;color:var(--gray-500);margin:var(--space-sm) 0 0 0;line-height:1.5}.collection-modal-body{padding:var(--space-lg) var(--space-2xl) var(--space-2xl);overflow-y:auto;flex:1}.collection-loading,.exchange-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-3xl);gap:var(--space-md)}.collection-loading-spinner,.exchange-loading-spinner{width:36px;height:36px;border:3px solid var(--gray-200);border-top-color:var(--pink-500);border-radius:50%;animation:spin .8s linear infinite}.collection-loading p,.exchange-loading p{font-size:.9375rem;color:var(--gray-400);margin:0}.collection-empty{text-align:center;padding:var(--space-3xl);color:var(--gray-400);font-style:italic}.collection-exchanges-list{display:flex;flex-direction:column;gap:var(--space-sm)}.collection-exchanges-list li{background:var(--gray-50);border-radius:var(--radius-md);transition:all var(--transition-fast);overflow:hidden}.collection-exchanges-list li:hover{background:var(--pink-50)}.exchange-item{display:block;padding:var(--space-lg);cursor:pointer;width:100%;text-align:left}.exchange-item-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm);gap:var(--space-md)}.exchange-item-author{font-weight:600;font-size:.9375rem;color:var(--gray-800)}.exchange-item-date{font-size:.8125rem;color:var(--gray-400)}.exchange-item-preview{font-size:.875rem;color:var(--gray-600);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:var(--space-sm)}.exchange-item-meta{display:flex;align-items:center;gap:var(--space-md);font-size:.8125rem;color:var(--gray-400)}.exchange-item-meta i{font-size:.75rem}.exchange-item-messages,.exchange-item-upvotes{display:flex;align-items:center;gap:var(--space-xs)}.exchange-modal-nav{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--gray-100);flex-shrink:0}.exchange-modal-back{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);color:var(--gray-600);font-size:.875rem;font-weight:500;border-radius:var(--radius-full);transition:all var(--transition-fast)}.exchange-modal-back:hover{background:var(--gray-100);color:var(--gray-800)}.exchange-modal-back i{font-size:.875rem}.exchange-modal-nav .exchange-modal-close{position:static}.exchange-modal-header{padding:var(--space-lg) var(--space-2xl);border-bottom:1px solid var(--gray-100);flex-shrink:0}.exchange-modal-author{font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--gray-800);margin:0 0 var(--space-xs) 0}.exchange-modal-date{font-size:.8125rem;color:var(--gray-400);margin:0}.exchange-modal-body{padding:var(--space-lg) var(--space-2xl);overflow-y:auto;flex:1}.exchange-chat-history{display:flex;flex-direction:column;gap:var(--space-lg)}.chat-message{max-width:85%;padding:var(--space-md) var(--space-lg);border-radius:var(--radius-lg);line-height:1.6;font-size:.9375rem}.chat-message.user{background:var(--pink-500);color:var(--white);margin-left:auto;border-bottom-right-radius:var(--radius-sm)}.chat-message.assistant{background:var(--gray-100);color:var(--gray-800);margin-right:auto;border-bottom-left-radius:var(--radius-sm)}.chat-message.system{background:var(--gray-50);color:var(--gray-500);font-style:italic;font-size:.875rem;max-width:100%;text-align:center;border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md)}.chat-message.assistant h1,.chat-message.assistant h2,.chat-message.assistant h3,.chat-message.assistant h4,.chat-message.assistant h5,.chat-message.assistant h6{font-family:var(--font-display);margin:var(--space-md) 0 var(--space-sm) 0;color:var(--gray-900)}.chat-message.assistant h1:first-child,.chat-message.assistant h2:first-child,.chat-message.assistant h3:first-child{margin-top:0}.chat-message.assistant p{margin:0 0 var(--space-sm) 0}.chat-message.assistant p:last-child{margin-bottom:0}.chat-message.assistant pre{background:var(--gray-800);color:var(--gray-100);padding:var(--space-md);border-radius:var(--radius-sm);overflow-x:auto;margin:var(--space-sm) 0;font-size:.8125rem}.chat-message.assistant code{background:var(--gray-200);padding:2px 6px;border-radius:4px;font-size:.875em}.chat-message.assistant pre code{background:none;padding:0}.chat-message.assistant ul,.chat-message.assistant ol{margin:var(--space-sm) 0;padding-left:var(--space-lg)}.chat-message.assistant li{margin-bottom:var(--space-xs)}.chat-message.assistant blockquote{border-left:3px solid var(--pink-300);padding-left:var(--space-md);margin:var(--space-sm) 0;color:var(--gray-600);font-style:italic}.chat-message.assistant a{color:var(--pink-600);text-decoration:underline}.exchange-modal-footer{padding:var(--space-md) var(--space-2xl);border-top:1px solid var(--gray-100);flex-shrink:0}.exchange-upvote-section{display:flex;align-items:center;gap:var(--space-md)}.exchange-upvote-count{font-size:.875rem;color:var(--gray-500)}.exchange-upvote-btn{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);background:var(--gray-100);color:var(--gray-700);font-size:.875rem;font-weight:500;border-radius:var(--radius-full);transition:all var(--transition-fast)}.exchange-upvote-btn:hover{background:var(--pink-100);color:var(--pink-600)}.exchange-upvote-btn.upvoted{background:var(--pink-500);color:var(--white)}.exchange-upvote-btn i{font-size:.875rem}@media (max-width: 800px){.collection-modal,.exchange-modal{padding:var(--space-sm)}.collection-modal-content,.exchange-modal-content{margin:var(--space-md) auto;border-radius:var(--radius-lg);max-height:calc(100vh - var(--space-lg))}.collection-modal-header{padding:var(--space-lg) var(--space-lg) var(--space-md)}.collection-modal-header h2{font-size:1.375rem}.collection-modal-body{padding:var(--space-md) var(--space-lg) var(--space-lg)}.exchange-modal-header,.exchange-modal-body,.exchange-modal-footer{padding:var(--space-md) var(--space-lg)}.chat-message{max-width:92%;padding:var(--space-sm) var(--space-md);font-size:.875rem}.exchange-item{padding:var(--space-md)}}.btn-back-to-chat{display:none;align-items:center;justify-content:center;gap:var(--space-sm);width:fit-content;margin-top:var(--space-lg);padding:var(--space-sm) var(--space-md);background:#ffffffe6;color:var(--pink-600);font-family:var(--font-display);font-weight:500;font-size:.875rem;text-decoration:none;border-radius:var(--radius-full);box-shadow:0 1px 4px #0000001a;transition:all var(--transition-fast);cursor:pointer;border:none}.btn-back-to-chat:hover{background:var(--white);box-shadow:0 2px 8px #c8647833}.btn-back-to-chat:hover i{transform:translate(2px)}.btn-back-to-chat i{font-size:.75rem;transition:transform var(--transition-fast);order:1}.btn-back-to-chat span{order:0}@media print{.nav-container,.screenshot-card,.footer{display:none}.hero-card{box-shadow:none}}