Restyle eVS webinar embed: clean rounded shadowed video and first-person caption

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

css/pages/_guide.css

@@ -321,35 +321,15 @@
 /* ---------- Embedded video (webinar) ---------- */
 .guide-video {
     margin: 24px 0 28px;
-    padding: 18px;
-    border: 1px solid #ffd7c2;
-    border-left: 5px solid #ff6b2c;
-    border-radius: 14px;
-    background: linear-gradient(180deg, #fff7f2 0%, #ffffff 60%);
-    box-shadow: 0 10px 26px rgba(255, 107, 44, .12);
-}
-.guide-video-title {
-    display: flex;
-    align-items: center;
-    gap: 10px;
-    margin: 0 0 14px;
-    font-size: 18px;
-    font-weight: 700;
-    color: #101828;
-    line-height: 24px;
-}
-.guide-video-title i {
-    color: #ff6b2c;
-    font-size: 22px;
-    flex-shrink: 0;
 }
 .guide-video-frame {
     position: relative;
     width: 100%;
     aspect-ratio: 16 / 9;
-    border-radius: 10px;
+    border-radius: 16px;
     overflow: hidden;
     background: #000;
+    box-shadow: 0 14px 34px rgba(16, 24, 40, .20);
 }
 .guide-video-frame iframe {
     position: absolute;
@@ -359,9 +339,9 @@
     border: 0;
 }
 .guide-video-caption {
-    margin: 14px 0 0;
+    margin: 16px 2px 0;
     color: #475467;
-    line-height: 24px;
+    line-height: 25px;
 }
 
 /* ---------- Still need help? ---------- */