diff --git a/web/navi.css b/web/navi.css
index 40e4473..fab6357 100644
--- a/web/navi.css
+++ b/web/navi.css
@@ -2104,3 +2104,52 @@ html.navi-dark body .navi-ws-open:hover {
   background-color: rgba(51, 65, 85, .95) !important;
   color: #e8eefc !important;
 }
+
+/* ═══ 页脚最终覆盖（放在文件末尾，按级联顺序取胜）═══
+   navi.css 里 .navi-footer 有多处重复定义（1016/1447/1515 …），
+   插在中间的规则会被后面同优先级规则覆盖（实测：背景仍 rgba(255,255,255,.55)、
+   blur(14px) 仍在、每日一言被裁到 height:0）。
+   因此最终形态统一放在文件最末。 */
+html[data-theme] .navi-footer-host,
+html[data-theme] body .navi-footer-host {
+  position: fixed !important;
+  left: 0 !important; right: 0 !important; bottom: 0 !important;
+  height: 26px !important; max-height: 26px !important; min-height: 0 !important;
+  display: flex !important; align-items: center !important; justify-content: center !important;
+  padding: 0 !important; margin: 0 !important;
+  background: transparent !important; border: 0 !important; border-radius: 0 !important;
+  box-shadow: none !important;
+  backdrop-filter: none !important; -webkit-backdrop-filter: none !important;
+  pointer-events: none !important; overflow: visible !important; z-index: 3 !important;
+}
+html[data-theme] .navi-footer,
+html[data-theme] body .navi-footer {
+  display: inline-flex !important;
+  align-items: center !important; justify-content: center !important;
+  gap: 6px !important; flex-wrap: nowrap !important;
+  width: max-content !important; max-width: calc(100vw - 16px) !important;
+  height: auto !important; max-height: 20px !important; min-height: 0 !important;
+  padding: 0 8px !important; margin: 0 auto !important;
+  background: transparent !important; border: 0 !important; border-radius: 0 !important;
+  box-shadow: none !important;
+  backdrop-filter: none !important; -webkit-backdrop-filter: none !important;
+  font-size: 11px !important; line-height: 1.4 !important;
+  color: #94a3b8 !important; white-space: nowrap !important; overflow: visible !important;
+}
+html[data-theme] .navi-footer a,
+html[data-theme] .navi-footer .navi-footer-sep {
+  font-size: 11px !important; color: inherit !important; background: transparent !important;
+  border: 0 !important; text-decoration: none !important;
+}
+html.navi-dark[data-theme] .navi-footer,
+html.navi-dark[data-theme] .navi-footer a,
+html.navi-dark[data-theme] .navi-footer .navi-footer-sep { color: #7c8ea6 !important; }
+/* 每日一言：作为 inline-block 参与行盒，确保有高度（此前被裁到 0） */
+html[data-theme] .navi-footer .navi-quote {
+  display: inline-block !important;
+  min-width: 0 !important; flex: 0 1 auto !important;
+  height: auto !important; min-height: 13px !important; line-height: 1.4 !important;
+  overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important;
+  max-width: 40vw !important; color: #b6c2d2 !important; font-style: italic;
+}
+html.navi-dark[data-theme] .navi-footer .navi-quote { color: #6b7d95 !important; }