diff --git a/Cargo.toml b/Cargo.toml
index 053de979..b149d7a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ categories = ["network-programming", "web-programming"]
 exclude.workspace = true
 
 [workspace.package]
-version = "0.30.6"
+version = "0.30.7"
 readme = "README.md"
 edition = "2024"
 authors = ["root@ltpp.vip"]
@@ -38,13 +38,13 @@ resolver = "3"
 crate-type = ["rlib"]
 
 [workspace.dependencies]
-euv = { path = ".", version = "0.30.6" }
-euv-ui = { path = "ui", version = "0.30.6" }
-euv-cli = { path = "cli", version = "0.30.6" }
-euv-core = { path = "core", version = "0.30.6" }
-euv-engine = { path = "engine", version = "0.30.6" }
-euv-macros = { path = "macros", version = "0.30.6" }
-euv-example = { path = "example", version = "0.30.6" }
+euv = { path = ".", version = "0.30.7" }
+euv-ui = { path = "ui", version = "0.30.7" }
+euv-cli = { path = "cli", version = "0.30.7" }
+euv-core = { path = "core", version = "0.30.7" }
+euv-engine = { path = "engine", version = "0.30.7" }
+euv-macros = { path = "macros", version = "0.30.7" }
+euv-example = { path = "example", version = "0.30.7" }
 
 log = "0.4.34"
 toml = "0.9.12"
diff --git a/docs/src/app/const.rs b/docs/src/app/const.rs
index ce6f6070..c1177370 100644
--- a/docs/src/app/const.rs
+++ b/docs/src/app/const.rs
@@ -56,7 +56,14 @@ pub(crate) const APP_GLOBAL_CSS: &str = "html, body { height: 100% !important; o
              .c_euv_sidebar_children .c_euv_sidebar_link_active::before, .c_euv_sidebar_children .c_euv_sidebar_group_title_active::before { left: -8px !important; } \
              .c_euv_sidebar_children .c_euv_sidebar_link_active_flush::before { left: 0 !important; } \
              \
-             .c_euv_sidebar_link, .c_euv_sidebar_group_title { position: relative !important; } \
+             /* Every row class whose ::before marker is absolutely positioned
+                must itself be positioned, or the marker resolves against the
+                nearest positioned ancestor (the sticky `c_app_nav`) and paints
+                a 5px bar down the *full height* of the sidebar instead of the
+                row. `c_euv_sidebar_link_active` (a top-level active leaf) was
+                missing here: measured live, its ::before spanned 295px of the
+                nav column while the row itself is 42px. */ \
+             .c_euv_sidebar_link, .c_euv_sidebar_group_title, .c_euv_sidebar_link_active { position: relative !important; } \
                          .c_euv_sidebar_link::before, .c_euv_sidebar_group_title::before { content: '' !important; position: absolute !important; top: 0 !important; bottom: 0 !important; width: 5px !important; background: transparent !important; pointer-events: none !important; } \
                          .c_euv_sidebar_group_title::before { left: 0 !important; } \
                                     .c_euv_sidebar_link::before { left: 0 !important; } \