refactor(split): rename DeepDrftWeb -> DeepDrftPublic and DeepDrftWeb.Client -> DeepDrftPublic.Client (Phase 4)

DeepDrftPublic.Client/Layout/MainLayout.razor.css

@@ -0,0 +1,70 @@
+#blazor-error-ui {
+    color-scheme: light only;
+    background: lightyellow;
+    bottom: 0;
+    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
+    box-sizing: border-box;
+    display: none;
+    left: 0;
+    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
+    position: fixed;
+    width: 100%;
+    z-index: 1000;
+}
+
+    #blazor-error-ui .dismiss {
+        cursor: pointer;
+        position: absolute;
+        right: 0.75rem;
+        top: 0.5rem;
+    }
+
+/* ── SITE FOOTER ── */
+.deepdrft-footer {
+    background: var(--deepdrft-white);
+    border-top: 1px solid var(--deepdrft-border);
+    padding: 3rem;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 2rem;
+}
+
+.deepdrft-footer-logo {
+    font-family: var(--deepdrft-font-display);
+    font-size: 1.5rem;
+    font-weight: 400;
+    color: var(--deepdrft-navy);
+}
+
+.deepdrft-footer-logo span {
+    font-style: italic;
+    color: var(--deepdrft-green);
+}
+
+.deepdrft-footer-links {
+    display: flex;
+    gap: 2rem;
+    list-style: none;
+    margin: 0;
+    padding: 0;
+}
+
+.deepdrft-footer-links a {
+    font-family: var(--deepdrft-font-mono);
+    font-size: 0.62rem;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    color: var(--deepdrft-muted);
+    text-decoration: none;
+    transition: color 0.2s;
+}
+
+.deepdrft-footer-links a:hover { color: var(--deepdrft-navy); }
+
+.deepdrft-footer-copy {
+    font-family: var(--deepdrft-font-mono);
+    font-size: 0.58rem;
+    letter-spacing: 0.12em;
+    color: var(--deepdrft-muted);
+}