diff --git a/wwwroot/css/display.css b/wwwroot/css/display.css
index 4fbc43a..8046805 100644
--- a/wwwroot/css/display.css
+++ b/wwwroot/css/display.css
@@ -10,6 +10,7 @@ html, body { width: 100%; height: 100%; overflow: hidden; background: #fff; font
     top: 50%;
     left: 50%;
     transform-origin: center center;
+    overflow: hidden;
 }
 
 /* === Slide Container === */
@@ -24,14 +25,33 @@ body[data-transition="slide"] .slide-layer.slide-out { transform: translateX(-10
 body[data-transition="none"] .slide-layer { transition: none; }
 
 /* === Slide Content === */
-.slide-inner { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background-size: cover; background-position: center; background-repeat: no-repeat; }
+.slide-inner { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background-size: cover; background-position: center; background-repeat: no-repeat; overflow: hidden; }
 .slide-inner .content-wrap { width: 100%; height: 100%; overflow: hidden; }
+
+/* === Force inline content to respect container bounds === */
+.slide-inner .content-wrap img {
+    max-width: 100% !important;
+    height: auto !important;
+    object-fit: contain;
+}
+.slide-inner .content-wrap table {
+    max-width: 100% !important;
+    table-layout: auto;
+    width: auto;
+    margin: 1em auto;
+    border-collapse: collapse;
+}
+.slide-inner .content-wrap iframe {
+    max-width: 100% !important;
+}
+.slide-inner .content-wrap * {
+    max-width: 100%;
+}
+
 .slide-inner h1 { font-size: 3em; font-weight: 700; }
 .slide-inner h2 { font-size: 2.2em; font-weight: 600; }
 .slide-inner h3 { font-size: 1.6em; font-weight: 600; }
 .slide-inner p { font-size: 1.2em; line-height: 1.6; }
-.slide-inner img { max-width: 100%; max-height: 100%; object-fit: contain; }
-.slide-inner table { width: auto; margin: 1em auto; border-collapse: collapse; }
 .slide-inner table td, .slide-inner table th { padding: 0.6em 1em; border: 1px solid rgba(0, 0, 0, 0.2); }
 .slide-inner table th { background: rgba(0, 0, 0, 0.05); font-weight: 600; }
 .slide-inner iframe.embed-frame { width: 100%; height: 100%; border: none; }