.layout-container{display:flex;flex-direction:column;min-height:100vh;width:100%}.layout-header{height:60px;width:100%;background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:fixed;top:0;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffc}.layout-logo{display:flex;align-items:center;gap:.5rem}.logo-circle{width:20px;height:20px;background:#000;border-radius:50%;display:inline-block}.layout-nav{display:flex;gap:1.5rem;margin-left:2rem;margin-right:auto}.nav-link{font-size:.875rem;text-decoration:none;letter-spacing:-.01em;transition:color .15s ease}.nav-link.active{color:#000;font-weight:600}.nav-link.inactive{color:var(--text-secondary);font-weight:400}.nav-link:hover{color:#000!important}.layout-main{flex:1;padding-top:60px;padding-left:2rem;padding-right:2rem;padding-bottom:2rem;background-color:var(--bg-primary);width:100%;max-width:100%;box-sizing:border-box}:root{--bg-primary: #ffffff;--bg-secondary: #fafafa;--bg-tertiary: #eaeaea;--text-primary: #000000;--text-secondary: #666666;--text-tertiary: #888888;--border-color: #eaeaea;--accent-color: #000000;--accent-hover: #333333;--accent-text: #ffffff;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .02);--shadow-md: 0 5px 10px rgba(0, 0, 0, .05);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .08);font-family:var(--font-sans);line-height:1.5;font-weight:400;color-scheme:light;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;min-height:100vh;background-color:var(--bg-primary);color:var(--text-primary)}::selection{background-color:#0070f3;color:#fff}a{font-weight:500;color:var(--text-primary);text-decoration:none;transition:color .15s ease}a:hover{color:var(--text-secondary)}h1,h2,h3,h4,h5,h6{font-weight:600;letter-spacing:-.02em;line-height:1.2;margin-bottom:.5em;color:var(--text-primary)}h1{font-size:2.5rem;font-weight:700}h2{font-size:2rem;font-weight:700}h3{font-size:1.5rem;font-weight:600}button{border-radius:6px;border:1px solid var(--border-color);padding:.6em 1.2em;font-size:.9em;font-weight:500;font-family:inherit;background-color:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:all .15s ease;box-shadow:var(--shadow-sm)}button:hover{background-color:var(--bg-secondary);border-color:#000;color:#000}button:focus,button:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.geist-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;transition:box-shadow .2s ease,border-color .2s ease}.geist-card:hover{box-shadow:var(--shadow-md);border-color:#000}