diff --git a/style.css b/style.css
index a432654..307d207 100644
--- a/style.css
+++ b/style.css
@@ -2908,9 +2908,12 @@ body { isolation: isolate; }
   color: #979aa0; pointer-events: none; cursor: default;
 }
 .wrapper { min-height: 100vh; min-height: 100svh; }
-.wrapper .main-section:not(.main-section-alt),
-.wrapper .main-section.main-section-alt2,
-.wrapper .main-content-wrapper { min-height: calc(100vh - var(--site-header-height)); min-height: calc(100svh - var(--site-header-height)); }
+.wrapper .main-section.index-mobile-fit,
+.wrapper .main-content-wrapper { min-height: calc(100vh - var(--site-header-height)); }
+@supports (height: 100svh) {
+  .wrapper .main-section.index-mobile-fit,
+  .wrapper .main-content-wrapper { min-height: calc(100svh - var(--site-header-height)); }
+}
 @media (min-width: 768px) {
   .index-mobile-fit .index-upload-heading { font-size: 24px; font-weight: 600; }
 }
diff --git a/style.min.c.css b/style.min.c.css
index 4919682..0cb1701 100644
--- a/style.min.c.css
+++ b/style.min.c.css
@@ -856,9 +856,12 @@ padding-top: 2svh !important;
   color: #979aa0; pointer-events: none; cursor: default;
 }
 .wrapper { min-height: 100vh; min-height: 100svh; }
-.wrapper .main-section:not(.main-section-alt),
-.wrapper .main-section.main-section-alt2,
-.wrapper .main-content-wrapper { min-height: calc(100vh - var(--site-header-height)); min-height: calc(100svh - var(--site-header-height)); }
+.wrapper .main-section.index-mobile-fit,
+.wrapper .main-content-wrapper { min-height: calc(100vh - var(--site-header-height)); }
+@supports (height: 100svh) {
+  .wrapper .main-section.index-mobile-fit,
+  .wrapper .main-content-wrapper { min-height: calc(100svh - var(--site-header-height)); }
+}
 @media (min-width: 768px) {
   .index-mobile-fit .index-upload-heading { font-size: 24px; font-weight: 600; }
 }
diff --git a/style.min.css b/style.min.css
index c6f1d57..92b50cd 100644
--- a/style.min.css
+++ b/style.min.css
@@ -155,9 +155,12 @@ body { isolation: isolate; }
   color: #979aa0; pointer-events: none; cursor: default;
 }
 .wrapper { min-height: 100vh; min-height: 100svh; }
-.wrapper .main-section:not(.main-section-alt),
-.wrapper .main-section.main-section-alt2,
-.wrapper .main-content-wrapper { min-height: calc(100vh - var(--site-header-height)); min-height: calc(100svh - var(--site-header-height)); }
+.wrapper .main-section.index-mobile-fit,
+.wrapper .main-content-wrapper { min-height: calc(100vh - var(--site-header-height)); }
+@supports (height: 100svh) {
+  .wrapper .main-section.index-mobile-fit,
+  .wrapper .main-content-wrapper { min-height: calc(100svh - var(--site-header-height)); }
+}
 @media (min-width: 768px) {
   .index-mobile-fit .index-upload-heading { font-size: 24px; font-weight: 600; }
 }