:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#1a1a1a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}#app{max-width:1400px;margin:0 auto;padding:2rem}.site-header{text-align:center;margin-bottom:2rem}.header-brand{display:inline-flex;align-items:center;justify-content:center;gap:1rem;text-decoration:none;color:inherit;transition:opacity .2s}.header-brand:hover{opacity:.9}.header-logo{width:56px;height:56px;display:block;flex-shrink:0}.site-header h1{font-size:2.5rem;margin:0;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.search-container{margin-bottom:2rem}.search-input{width:100%;max-width:600px;margin:0 auto;display:block;padding:1rem 1.5rem;font-size:1rem;border:2px solid #333;border-radius:12px;background-color:#2a2a2a;color:#ffffffde;transition:border-color .3s,box-shadow .3s}.search-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea33}.search-input::placeholder{color:#ffffff80}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem;margin-bottom:2rem}.project-panel{background-color:#2a2a2a;border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .2s,box-shadow .2s;border:1px solid #333}.project-panel:hover{transform:translateY(-4px);box-shadow:0 8px 24px #667eea4d}.project-preview{width:100%;height:200px;background-color:#1a1a1a;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.project-preview img{width:100%;height:100%;object-fit:cover}.preview-placeholder{font-size:4rem;font-weight:700;color:#ffffff4d}.project-info{padding:1.5rem}.project-name{margin:0 0 1rem;font-size:1.25rem;font-weight:600;color:#ffffffde}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tag{display:inline-block;padding:.25rem .75rem;background-color:#667eea;color:#fff;border-radius:20px;font-size:.875rem;font-weight:500}.iframe-modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000e6;z-index:1000;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.iframe-container{position:relative;width:95%;height:95%;max-width:1600px;max-height:90vh;background-color:#1a1a1a;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px #00000080}.project-iframe{width:100%;height:100%;border:none;display:block}.iframe-toolbar{position:absolute;top:0;right:0;z-index:1001;display:flex;align-items:center;gap:4px;padding:8px;background:linear-gradient(to left,rgba(0,0,0,.6) 0%,transparent 100%);border-radius:0 0 0 12px;transition:background-color .2s}.iframe-toolbar:hover{background:#00000080}.toolbar-button{width:40px;height:40px;border:none;background-color:#ffffff26;color:#fff;font-size:1.5rem;line-height:1;border-radius:50%;cursor:pointer;opacity:.85;transition:opacity .2s,transform .2s,background-color .2s;display:flex;align-items:center;justify-content:center;padding:0}.toolbar-button:hover{opacity:1;background-color:#ffffff40;transform:scale(1.08)}.toolbar-button svg{flex-shrink:0}.toolbar-close:hover{background-color:#f009;transform:scale(1.1)}.scroll-trigger{height:20px;width:100%}@media(max-width:768px){#app{padding:1rem}.header-logo{width:44px;height:44px}.site-header h1{font-size:1.75rem}.projects-grid{grid-template-columns:1fr;gap:1.5rem}.iframe-container{width:100%;height:100%;border-radius:0}.toolbar-button{width:36px;height:36px;font-size:1.25rem}.toolbar-button svg{width:18px;height:18px}}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}#app{background-color:#f5f5f5}.search-input{background-color:#fff;color:#213547;border-color:#ddd}.search-input:focus{border-color:#667eea}.search-input::placeholder{color:#21354780}.project-panel{background-color:#fff;border-color:#e0e0e0}.project-preview{background-color:#f5f5f5}.preview-placeholder{color:#2135474d}.project-name{color:#213547}.iframe-modal{background-color:#000c}.iframe-container{background-color:#fff}}