custom.css: サイドバーのアイコンを刷新（実績・一般質問・ご支援・活動のツール）

- 実績: チェックが丸から大きく飛び出す形にした（はみ出しを長くして勢いを出した）
- 一般質問: 吹き出しから、丸付きの「？」に変更
- ご支援: ハートに光条を加えた（「丸から飛び出す」形はハートの形に合わなかった
  ため、飛び出す勢いを光条で表した）
- 活動のツール: スライダーからハンマー（工具）に変更
- いずれも他と同じ線画（stroke）で描いている

1 files changed, 4 insertions, 4 deletions

diff --git a/src/styles/custom.css b/src/styles/custom.css
index 65b26ce..d24ee83 100644
--- a/src/styles/custom.css
+++ b/src/styles/custom.css
@@ -363,10 +363,10 @@ p,
   --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 10.5 12 3l9 7.5V20a1 1 0 0 1-1 1h-5v-6H9v6H4a1 1 0 0 1-1-1z'/%3E%3C/svg%3E");
 }
 #starlight__sidebar ul.top-level > li:nth-child(2) {
-  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14.9 3.9A8.6 8.6 0 1 0 20.1 9.1' stroke-width='1.8'/%3E%3Cpath d='m8 12.3 3.2 3.1L19.6 5' stroke-width='2.4'/%3E%3C/svg%3E");
+  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14.6 4A8.4 8.4 0 1 0 20.1 10' stroke-width='1.8'/%3E%3Cpath d='m7.6 12.6 3.4 3.2L21.5 2.8' stroke-width='2.6'/%3E%3C/svg%3E");
 }
 #starlight__sidebar ul.top-level > li:nth-child(3) {
-  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 15a2 2 0 0 1-2 2H8l-4 3V5a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2z'/%3E%3C/svg%3E");
+  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8.7'/%3E%3Cpath d='M9.3 9.4a2.9 2.9 0 0 1 5.5 1.1c0 1.9-2.8 2.8-2.8 2.8v1.3'/%3E%3Cpath d='M12 17.6h.01'/%3E%3C/svg%3E");
 }
 #starlight__sidebar ul.top-level > li:nth-child(4) {
   --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 3H6a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z'/%3E%3Cpath d='M14 3v6h6'/%3E%3C/svg%3E");
@@ -378,10 +378,10 @@ p,
   --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 7S9.5 5 5 5v12c4.5 0 7 2 7 2s2.5-2 7-2V5c-4.5 0-7 2-7 2z'/%3E%3Cpath d='M12 7v12'/%3E%3C/svg%3E");
 }
 #starlight__sidebar ul.top-level > li:nth-child(7) {
-  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h16M4 12h16M4 17h16'/%3E%3Ccircle cx='9' cy='7' r='2'/%3E%3Ccircle cx='15' cy='12' r='2'/%3E%3Ccircle cx='7' cy='17' r='2'/%3E%3C/svg%3E");
+  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18.7 12.7 16.1 15.2 8.8 8 11.4 5.3z' stroke-width='2'/%3E%3Cpath d='m12 12-8.6 8.6' stroke-width='2.6'/%3E%3C/svg%3E");
 }
 #starlight__sidebar ul.top-level > li:nth-child(8) {
-  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 20s-7-4.4-7-9a4 4 0 0 1 7-2.6A4 4 0 0 1 19 11c0 4.6-7 9-7 9z'/%3E%3C/svg%3E");
+  --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 21s-7-4.4-7-9a4 4 0 0 1 7-2.6A4 4 0 0 1 19 12c0 4.6-7 9-7 9z' stroke-width='2.2'/%3E%3Cpath d='M4.5 4.5 7 7M12 3v3M19.5 4.5 17 7' stroke-width='1.8'/%3E%3C/svg%3E");
 }
 #starlight__sidebar ul.top-level > li:nth-child(9) {
   --nav-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6h16v12H4z'/%3E%3Cpath d='m4 7 8 6 8-6'/%3E%3C/svg%3E");