.nf-page{background:var(--color-background);flex-direction:column;min-height:100vh;display:flex}.nf-main{padding:var(--spacing-4xl) var(--spacing-xl);padding-top:calc(72px + var(--spacing-4xl));padding-bottom:var(--spacing-4xl);flex:1;justify-content:center;align-items:center;display:flex}.nf-inner{text-align:center;flex-direction:column;align-items:center;width:100%;max-width:880px;display:flex}.nf-code{font-size:clamp(5rem,14vw,9rem);font-weight:var(--font-light);letter-spacing:-.04em;color:var(--color-primary);opacity:.14;margin-bottom:var(--spacing-md);-webkit-user-select:none;user-select:none;line-height:1;display:block}.nf-title{font-size:var(--title-medium);font-weight:var(--font-light);letter-spacing:-.02em;color:var(--color-dark);margin:0 0 var(--spacing-lg) 0;line-height:1.15}.nf-desc{font-size:var(--text-medium);font-weight:var(--font-light);color:var(--color-gray);max-width:48ch;margin:0 auto var(--spacing-3xl) auto;line-height:1.75}.nf-actions{gap:var(--spacing-md);width:100%;margin-bottom:var(--spacing-2xl);grid-template-columns:repeat(3,1fr);display:grid}.nf-card{gap:var(--spacing-sm);padding:var(--spacing-xl);background:var(--color-white);border:var(--border-thin);text-align:left;flex-direction:column;display:flex}.nf-card--dark{background:var(--color-dark);border-color:var(--color-dark)}.nf-card-label{font-size:var(--text-small);font-weight:var(--font-semibold);letter-spacing:.14em;text-transform:uppercase;color:var(--color-primary)}.nf-card--dark .nf-card-label{color:#ffffff59}.nf-card-title{font-size:var(--text-large);font-weight:var(--font-normal);letter-spacing:-.01em;color:var(--color-dark);line-height:1.2}.nf-card--dark .nf-card-title{color:var(--color-white)}.nf-card-desc{font-size:var(--text-small);font-weight:var(--font-light);color:var(--color-gray);margin:0 0 var(--spacing-md) 0;flex:1;line-height:1.6}.nf-card--dark .nf-card-desc{color:#fff6}.nf-back{font-family:var(--font-family);font-size:var(--text-small);font-weight:var(--font-medium);color:var(--color-gray);cursor:pointer;letter-spacing:.04em;transition:color var(--transition-fast);background:0 0;border:none;padding:0}.nf-back:hover{color:var(--color-dark)}@media (max-width:768px){.nf-title{font-size:var(--subtitle-large)}.nf-actions{grid-template-columns:1fr}}