dashboard 형태의 UI 수정 및 고도화

src/pages/home/Home.css

@@ -367,6 +367,94 @@
     padding-top: 4px;
 }
 
+/* ── Dev Log ─────────────────────────────────────────────────────────── */
+
+.home-dev-log {
+    display: grid;
+    gap: 8px;
+}
+
+.home-dev-log__empty {
+    margin: 0;
+    color: var(--text-muted);
+    font-size: 13px;
+    padding: 16px 0;
+}
+
+.home-dev-log__item {
+    border: 1px solid var(--line);
+    padding: 14px 18px;
+    border-radius: var(--radius-md);
+    background: var(--surface-card);
+    display: grid;
+    grid-template-columns: auto 1fr auto;
+    align-items: start;
+    gap: 14px;
+    box-shadow: var(--shadow-card);
+    transition: border-color 0.2s ease, background 0.2s ease;
+}
+
+.home-dev-log__item:hover {
+    border-color: rgba(52, 211, 153, 0.25);
+    background: var(--surface-raised);
+}
+
+.home-dev-log__dot {
+    width: 7px;
+    height: 7px;
+    border-radius: 50%;
+    background: #34d399;
+    box-shadow: 0 0 6px rgba(52, 211, 153, 0.8);
+    margin-top: 7px;
+    flex-shrink: 0;
+}
+
+.home-dev-log__content {
+    display: grid;
+    gap: 4px;
+}
+
+.home-dev-log__title {
+    margin: 0;
+    font-weight: 600;
+    font-size: 15px;
+    color: var(--text-bright);
+    letter-spacing: -0.01em;
+}
+
+.home-dev-log__desc {
+    margin: 0;
+    color: var(--text-dim);
+    font-size: 12px;
+    line-height: 1.6;
+}
+
+.home-dev-log__date {
+    font-size: 11px;
+    color: rgba(52, 211, 153, 0.7);
+    text-transform: uppercase;
+    letter-spacing: 0.08em;
+    white-space: nowrap;
+    padding-top: 4px;
+}
+
+.home-dev-log__link {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    margin-top: 4px;
+    font-size: 13px;
+    color: #34d399;
+    text-decoration: none;
+    padding: 8px 0;
+    transition: opacity 0.2s ease;
+    font-weight: 500;
+}
+
+.home-dev-log__link:hover {
+    opacity: 0.75;
+}
+
 /* ── Profile ─────────────────────────────────────────────────────────── */
 
 .home-profile {