:root{--bg-color:#0f172a;--surface-color:#1e293b;--border-color:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-hover:#2563eb;--success-color:#10b981}body{background-color:var(--bg-color);color:var(--text-primary);font-family:inter,sans-serif;margin:0;padding:0;min-height:100vh;display:flex;flex-direction:column}header{background:rgba(15,23,42,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.header-content{max-width:1400px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo-link{display:flex;align-items:center;gap:1rem;text-decoration:none;color:var(--text-primary);transition:opacity .2s ease}.logo-link:hover{opacity:.8}.site-logo{height:40px;width:auto}.site-title{font-size:1.25rem;font-weight:600;letter-spacing:-.025em;line-height:1.2}.site-branding{display:flex;flex-direction:column}.archived-text{font-size:.75rem;color:var(--text-secondary);font-weight:400;margin-top:.1rem}.site-nav{display:flex;gap:1.5rem;align-items:center}main{flex:1;display:flex;flex-direction:column;align-items:center;padding:3rem 2rem}.hero-section{text-align:center;max-width:800px;margin-bottom:3rem}.hero-title{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;background:linear-gradient(135deg,#f8fafc 0%,#94a3b8 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}.editor-wrapper{height:70vh;display:flex;flex-direction:column;max-width:1400px;width:100%;margin:0 auto;background:rgba(30,41,59,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px;overflow:hidden;box-shadow:0 25px 50px -12px rgba(0,0,0,.5);transition:transform .3s ease,box-shadow .3s ease}.editor-wrapper:hover{box-shadow:0 30px 60px -10px rgba(0,0,0,.6)}.editor-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:rgba(15,23,42,.5);border-bottom:1px solid var(--border-color)}.editor-title{display:flex;align-items:center;gap:.75rem;font-weight:500;color:var(--text-secondary);font-size:.95rem}.window-controls{display:flex;gap:8px;margin-right:12px}.window-controls .dot{width:12px;height:12px;border-radius:50%}.dot-red{background:#ef4444}.dot-yellow{background:#eab308}.dot-green{background:#22c55e}.title-text{font-family:jetbrains mono,monospace;letter-spacing:-.5px}.copy-btn{display:flex;align-items:center;gap:.5rem;background:var(--surface-color);border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;font-family:inter,sans-serif;cursor:pointer;transition:all .2s ease}.copy-btn:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-1px)}.copy-btn:active{transform:translateY(0)}.copy-btn svg{width:16px;height:16px}.copy-btn.copied{background:var(--success-color);border-color:var(--success-color)}#editor-container{flex:1;width:100%}footer{border-top:1px solid var(--border-color);padding:2rem;text-align:center;color:var(--text-secondary);font-size:.875rem}a{color:var(--accent-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-hover)}