RewriteBase /
RewriteEngine On

RewriteRule ^index\.html$ /index.php [L]

RewriteRule ^add-([a-z]+)\.html$ index.php?p=$1&add=1 [L,NC,QSA]
RewriteRule ^([\-a-z]+)\.html$ index.php?p=$1 [L,NC,QSA]
RewriteRule ^([\-a-z]+)\.vue$ index.php?p=$1&blank=1 [L,NC,QSA]
RewriteRule ^([a-z]+)-([0-9]*)\.html$ index.php?p=$1&id=$2 [L,NC,QSA]

ErrorDocument 404 /404.php