diff --git a/static/style.css b/static/style.css
index c94b009..93bb081 100644
--- a/static/style.css
+++ b/static/style.css
@@ -208,12 +208,62 @@ body {
   color: var(--text-dim);
 }
 .cal-nav:hover { background: var(--bg); color: var(--text); }
-.cal-week-list {
+/* 月份按钮 */
+.cal-months {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
-  gap: 6px 4px;
-  padding: 0 14px;
+  gap: 3px;
+  padding: 0 14px 8px;
 }
+.cal-month-btn {
+  padding: 4px 0;
+  border: 1px solid transparent;
+  border-radius: 6px;
+  background: var(--card);
+  font-size: 11px;
+  font-weight: 500;
+  color: var(--text-dim);
+  cursor: pointer;
+  text-align: center;
+  transition: all 0.15s;
+  font-family: inherit;
+}
+.cal-month-btn:hover { border-color: var(--border); color: var(--text); }
+.cal-month-btn.active { background: var(--primary); color: #FFF; }
+.cal-month-btn.today { border-color: var(--primary); }
+.cal-month-btn.today:not(.active) { color: var(--primary); }
+
+/* 周选择 */
+.cal-weeks {
+  display: flex;
+  gap: 8px;
+  padding: 8px 14px 10px;
+  justify-content: center;
+}
+.cal-week-cell {
+  width: 44px;
+  height: 44px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 13px;
+  font-weight: 600;
+  border-radius: 8px;
+  color: var(--text-dim);
+  cursor: pointer;
+  transition: all 0.15s;
+  border: 1.5px solid var(--border);
+  background: var(--card);
+}
+.cal-week-cell:hover { border-color: var(--primary); color: var(--primary); }
+.cal-week-cell.pass { background: var(--success-light); border-color: var(--success); color: var(--success); }
+.cal-week-cell.fail { background: var(--danger-light); border-color: var(--danger); color: var(--danger); }
+.cal-week-cell.today { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-light); }
+.cal-week-cell.selected { background: var(--primary); color: #FFF; border-color: var(--primary); }
+
+/* 旧样式清理 */
+.cal-week-list { display: none; }
+.cal-week-cell .wk-num, .cal-week-cell .wk-dot { display: none; }
 
 .cal-header {
   display: flex;