.app[data-v-43483e87]{display:flex;flex-direction:column;min-height:100vh}.header[data-v-43483e87]{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#f5f3f0f2;border-bottom:1px solid var(--border-color);padding:20px 0;position:sticky;top:0;z-index:100}.header-content[data-v-43483e87]{justify-content:space-between}.header-content[data-v-43483e87],.logo[data-v-43483e87]{align-items:center;display:flex}.logo[data-v-43483e87]{cursor:pointer;gap:14px;text-decoration:none}.logo-icon[data-v-43483e87]{align-items:center;background:var(--text-primary);border-radius:var(--radius-sm);color:#fff;display:flex;height:40px;justify-content:center;width:40px}.logo h1[data-v-43483e87]{color:var(--text-primary);font-family:var(--font-serif);font-size:1.75rem;font-weight:700;letter-spacing:-.02em}.tagline[data-v-43483e87]{color:var(--text-muted);display:block;font-size:.8125rem;font-weight:400;margin-top:2px}.auth-btn[data-v-43483e87]{background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;font-family:var(--font-sans);font-size:.9rem;font-weight:500;padding:8px 16px;text-decoration:none;transition:all .2s ease}.auth-btn[data-v-43483e87]:hover{background:var(--surface-hover);border-color:var(--border-hover)}