:root{--bg-app: #f4f4f5;--bg-surface: #ffffff;--bg-surface-hover: #e4e4e7;--border: #e4e4e7;--border-hover: #d4d4d8;--primary: #2563eb;--primary-hover: #3b82f6;--text-main: #09090b;--text-muted: #71717a;--text-dim: #a1a1aa;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--nav-bg: rgba(255, 255, 255, .9)}:root[data-theme=dark]{--bg-app: #09090b;--bg-surface: #18181b;--bg-surface-hover: #27272a;--border: #27272a;--border-hover: #3f3f46;--primary: #3b82f6;--primary-hover: #60a5fa;--text-main: #f4f4f5;--text-muted: #a1a1aa;--text-dim: #52525b;--nav-bg: rgba(9, 9, 11, .8)}html,body,#root{height:100%}body{margin:0;background-color:var(--bg-app);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.page{min-height:100vh;display:flex;flex-direction:column}.page-container{max-width:1400px;width:100%;margin:0 auto;padding:180px 32px 40px;overflow-x:hidden;box-sizing:border-box}.app-nav{position:fixed;top:0;left:0;right:0;height:64px;background:var(--nav-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:50;display:flex;align-items:center}.nav-content{max-width:1400px;width:100%;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between}.nav-brand{font-weight:700;font-size:1.2rem;color:var(--text-main);text-decoration:none;letter-spacing:-.02em;margin-right:48px}.nav-links{display:flex;gap:32px;flex:1}.nav-link{font-size:.95rem;color:var(--text-muted);text-decoration:none;transition:color .2s ease;font-weight:500}:root[data-theme=light] .nav-link{color:#3f3f46}.nav-link:hover,.nav-link.active{color:var(--text-main)}.nav-auth{display:flex;gap:16px}.mobile-only{display:none!important}.desktop-only{display:flex!important}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:64px;background:var(--nav-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;z-index:2147483647;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -1px 10px #0000000d}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--text-muted);text-decoration:none;font-size:.75rem;width:100%;height:100%}.bottom-nav-item.active{color:var(--primary)}:root[data-theme=dark] .bottom-nav-item.active{color:var(--primary)}@media(max-width:768px){.nav-content{padding:0 16px}.nav-brand{margin-right:0}.mobile-only{display:flex!important}.desktop-only{display:none!important}.page-container{padding:80px 16px}.page{padding-bottom:96px!important;padding-top:64px!important}}.fullscreen-page{padding-top:0!important;padding-bottom:0!important;height:100dvh!important;min-height:100dvh!important;overflow:hidden!important}.cards{display:grid;gap:24px;grid-template-columns:repeat(1,1fr)}@media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.cards{grid-template-columns:repeat(3,1fr)}}@media(min-width:1280px){.cards{grid-template-columns:repeat(4,1fr)}}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}@media(min-width:768px){h1{font-size:4rem}h2{font-size:2.5rem}h3{font-size:2rem}}.hero-title{font-size:2rem}@media(min-width:768px){.hero-title{font-size:5rem}}p{margin:0;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .2s ease;text-decoration:none}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--bg-surface);color:var(--text-main)}.btn-outline{background:transparent;border-color:var(--border);color:var(--text-main)}.btn-outline:hover{border-color:var(--border-hover);background:var(--bg-surface)}.input-group{display:flex;flex-direction:column;gap:8px}.search-bar{display:flex;flex-direction:row;align-items:center;background:var(--bg-surface);padding:8px 16px;border-radius:100px;border:1px solid var(--border);flex:1;max-width:400px;width:100%;box-sizing:border-box;height:48px}@media(max-width:640px){.search-bar{max-width:280px!important}}.input-label{font-size:.9rem;font-weight:500;color:var(--text-muted)}.input{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-main);padding:12px 16px;border-radius:8px;font-size:1rem;transition:border-color .2s;outline:none;font-family:inherit}.input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #3b82f61a}.input::placeholder{font-family:inherit;font-weight:inherit;opacity:.5}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:transform .2s,box-shadow .2s;max-width:100%}.card:hover{border-color:var(--border-hover);transform:translateY(-4px)}.ProseMirror{outline:none;min-height:400px;padding:32px;font-size:1.1rem;line-height:1.75;color:var(--text-main)}.ProseMirror p.is-editor-empty:first-child:before{color:var(--text-dim);content:attr(data-placeholder);float:left;height:0;pointer-events:none;font-family:inherit}.ProseMirror h1{font-size:2.5rem;margin-top:1.5em;margin-bottom:.5em}.ProseMirror h2{font-size:2rem;margin-top:1.4em;margin-bottom:.5em}.ProseMirror ul,.ProseMirror ol{padding-left:1.5em}.ProseMirror blockquote{border-left:4px solid var(--primary);margin-left:0;padding-left:1.5em;color:var(--text-muted);font-style:italic}.ProseMirror img{max-width:100%;border-radius:12px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.contact-page{justify-content:center;align-items:center;background:#fff}:root[data-theme=dark] .contact-page{background:radial-gradient(circle at 50% 50%,#1c1c1c,#09090b)}.contact-hero-title{margin-bottom:24px;line-height:1.1;color:var(--text-main)}:root[data-theme=dark] .contact-hero-title{color:#fff}.contact-hero-subtitle{font-size:1.25rem;margin-bottom:40px;max-width:400px;color:var(--text-muted)}:root[data-theme=dark] .contact-hero-subtitle{color:#a1a1aa}.contact-card-container{padding:32px;background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border)}:root[data-theme=dark] .contact-card-container{background:#18181bcc}.contact-input{background:var(--bg-surface);color:var(--text-main)}:root[data-theme=dark] .contact-input{background:#0003;color:#f4f4f5}.contact-input-label{color:var(--text-muted)}:root[data-theme=dark] .contact-input-label{color:#a1a1aa}