diff --git a/Cargo.toml b/Cargo.toml
index b149d7a2..ad9b9767 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ categories = ["network-programming", "web-programming"]
 exclude.workspace = true
 
 [workspace.package]
-version = "0.30.7"
+version = "0.30.8"
 readme = "README.md"
 edition = "2024"
 authors = ["root@ltpp.vip"]
@@ -38,13 +38,13 @@ resolver = "3"
 crate-type = ["rlib"]
 
 [workspace.dependencies]
-euv = { path = ".", version = "0.30.7" }
-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" }
+euv = { path = ".", version = "0.30.8" }
+euv-ui = { path = "ui", version = "0.30.8" }
+euv-cli = { path = "cli", version = "0.30.8" }
+euv-core = { path = "core", version = "0.30.8" }
+euv-engine = { path = "engine", version = "0.30.8" }
+euv-macros = { path = "macros", version = "0.30.8" }
+euv-example = { path = "example", version = "0.30.8" }
 
 log = "0.4.34"
 toml = "0.9.12"
diff --git a/docs/src/app/const.rs b/docs/src/app/const.rs
index c1177370..02be6bb8 100644
--- a/docs/src/app/const.rs
+++ b/docs/src/app/const.rs
@@ -44,15 +44,20 @@ pub(crate) const APP_GLOBAL_CSS: &str = "html, body { height: 100% !important; o
              .c_nav_section_label { padding-left: 0.75rem !important; } \
              .c_nav_footer { padding-left: 0.75rem !important; } \
              .c_euv_sidebar_children { margin-left: 8px !important; padding-left: 8px !important; } \
-             /* The dashed tree guide is the children's left edge, so a
-                nested marker has to sit against it, not against the
-                content box the 8px padding pushes right. `left: -8px`
-                walks the marker back over exactly that padding, so it
-                abuts the dashed border at every nesting level.
+             /* The dashed tree guide is the children's left edge, and the
+                hover marker should *replace* it on the hovered row, not sit
+                beside it. The guide paints at margin-left (8px) of the
+                children container; the row's padding box starts 1px (border)
+                + 8px (padding) further right. `left: -9px` walks the marker
+                back over both, so the 5px bar's left edge lands exactly on
+                the guide and covers its 1px for this row's height — measured
+                bar x == guide x at every nesting level (guide 8px left of
+                the row at all depths). Other rows keep their dashed segment
+                because their ::before stays transparent at rest.
                 Matched by descendant, not child: the renderer wraps
                 each row, so the row is never a direct child of
                 `c_euv_sidebar_children`. */ \
-             .c_euv_sidebar_children .c_euv_sidebar_link::before, .c_euv_sidebar_children .c_euv_sidebar_group_title::before { left: -8px !important; } \
+             .c_euv_sidebar_children .c_euv_sidebar_link::before, .c_euv_sidebar_children .c_euv_sidebar_group_title::before { left: -9px !important; } \
              .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; } \
              \