diff --git a/plugin.js b/plugin.js
index cd799ee..51e29d2 100644
--- a/plugin.js
+++ b/plugin.js
@@ -65,6 +65,9 @@
             '.movies-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:1.4em}' +
             '.mymovies-detail{padding:2em 3em;box-sizing:border-box}' +
             '.mymovies-detail .full-start-new__img{opacity:1 !important}' +
+            // Follow Lampa "simplified interface" (light--version): square corners like catalog cards
+            'body.light--version .mymovies-detail .full-start-new__img{border-radius:0 !important}' +
+            'body.light--version .mymovies-detail .full-start-new__poster{border-radius:0 !important}' +
             '.mymovies-detail .full-start__button.button--book{min-width:150px;justify-content:center}' +
             '.mymovies-detail .full-start__button.button--book span{display:inline !important}' +
             '.mymovies-empty{padding:2em;opacity:.6;font-size:1.2em}';