From c5acfc7c65ddd963f8fab67bccdf081ef2d6be5d Mon Sep 17 00:00:00 2001
From: naoki <n.globe.us@gmail.com>
Date: Mon, 27 Jun 2022 12:01:20 +0900
Subject: [PATCH 1/2] hide country, prefcture border on sea

---
 layers/boundary-land-level-2.yml | 2 ++
 layers/boundary-land-level-4.yml | 2 ++
 style.yml                        | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/layers/boundary-land-level-2.yml b/layers/boundary-land-level-2.yml
index 50d6468..cf096fc 100644
--- a/layers/boundary-land-level-2.yml
+++ b/layers/boundary-land-level-2.yml
@@ -8,6 +8,8 @@ filter:
   - - '=='
     - admin_level
     - 2
+  - - '!has'
+    - 'maritime'
 layout:
   line-join: round
 paint:
diff --git a/layers/boundary-land-level-4.yml b/layers/boundary-land-level-4.yml
index e9b461a..c5f5830 100644
--- a/layers/boundary-land-level-4.yml
+++ b/layers/boundary-land-level-4.yml
@@ -8,6 +8,8 @@ filter:
   - - '=='
     - admin_level
     - 4
+  - - '!has'
+    - 'maritime'
 layout:
   line-join: round
 paint:
diff --git a/style.yml b/style.yml
index 1d9bbd9..0a0bd8f 100644
--- a/style.yml
+++ b/style.yml
@@ -136,7 +136,7 @@ layers:
   - !!inc/file layers/railway-subway.yml
   - !!inc/file layers/cablecar.yml
   - !!inc/file layers/cablecar-dash.yml
-  # - !!inc/file layers/boundary-land-level-2.yml
+  - !!inc/file layers/boundary-land-level-2.yml
   - !!inc/file layers/boundary-land-level-4.yml
   - !!inc/file layers/railway-name.yml
   # - !!inc/file layers/railway-subway-name.yml

From 0e45988c62540b35bcdd26a24dd712f4684168a8 Mon Sep 17 00:00:00 2001
From: naoki <n.globe.us@gmail.com>
Date: Wed, 29 Jun 2022 15:42:11 +0900
Subject: [PATCH 2/2] fix boundary over z5

---
 layers/boundary-land-level-2.yml | 10 ++++++++--
 layers/boundary-land-level-4.yml | 24 +++++++++++++-----------
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/layers/boundary-land-level-2.yml b/layers/boundary-land-level-2.yml
index cf096fc..c11eb6b 100644
--- a/layers/boundary-land-level-2.yml
+++ b/layers/boundary-land-level-2.yml
@@ -14,5 +14,11 @@ layout:
   line-join: round
 paint:
   line-color: '#9e9cab'
-  line-width: 1
-  line-blur: 0.4
+  line-width:
+    - interpolate
+    - - linear
+    - - zoom
+    - 6
+    - 2
+    - 14
+    - 2.5
diff --git a/layers/boundary-land-level-4.yml b/layers/boundary-land-level-4.yml
index c5f5830..e6aa43b 100644
--- a/layers/boundary-land-level-4.yml
+++ b/layers/boundary-land-level-4.yml
@@ -13,16 +13,18 @@ filter:
 layout:
   line-join: round
 paint:
-  line-color: 'rgba(68,68,68,0.7)'
+  line-color: '#9e9cab'
   line-dasharray:
-    - 3
-    - 1
-    - 1
-    - 1
-  line-width:
-    base: 1.4
     stops:
-      - - 8
-        - 1.2
-      - - 12
-        - 2
+      - - 6
+        - [2, 2]
+      - - 14
+        - [1, 1]
+  line-width:
+    - interpolate
+    - - linear
+    - - zoom
+    - 6
+    - 1
+    - 14
+    - 2