ボタンUI/UX調整

Author: BreadMotion

WebSite/assets/css/layout.css

@@ -1,4 +1,5 @@
 :root {
+    --color-accent-soft: rgba(108, 99, 255, 0.15);
     --color-accent: #6c63ff;
     --color-accent-dark: #4f47cc;
 
@@ -544,3 +545,75 @@ body.no-scroll .site-header {
     padding: 0.1rem 0.4rem;
     font-size: 0.75rem;
 }
+
+/* ==========================================================================
+   8. 言語切り替え
+   ========================================================================== */
+.lang-group {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.5rem;
+    margin-left: 0.75rem;
+    padding-left: 0.75rem;
+    border-left: 1px solid var(--color-border);
+    color: var(--color-text-muted);
+}
+
+.lang-icon {
+    width: 1.25rem;
+    height: 1.25rem;
+    fill: none;
+    stroke: currentColor;
+    stroke-width: 2;
+    stroke-linecap: round;
+    stroke-linejoin: round;
+    opacity: 0.8;
+}
+
+.lang-option {
+    text-decoration: none;
+    color: var(--color-text-muted);
+    font-size: 0.85rem;
+    font-weight: 500;
+    padding: 0.25rem 0.5rem;
+    border-radius: var(--radius-sm);
+    transition: var(--transition-smooth);
+    cursor: pointer;
+    line-height: 1;
+}
+
+.lang-option:hover {
+    color: var(--color-text);
+    background-color: var(--color-accent-soft);
+}
+
+.lang-option.active {
+    color: var(--color-accent);
+    background-color: rgba(var(--color-accent-rgb), 0.1);
+    font-weight: 700;
+    cursor: default;
+    pointer-events: none;
+}
+
+.lang-sep {
+    opacity: 0.3;
+    font-size: 0.8rem;
+    user-select: none;
+}
+
+@media (max-width: 768px) {
+    .lang-group {
+        margin-left: 0;
+        padding-left: 0;
+        border-left: none;
+        margin-top: 1rem;
+        padding-top: 1rem;
+        border-top: 1px solid var(--color-border-soft);
+        width: 100%;
+    }
+    
+    .lang-option {
+        font-size: 1rem;
+        padding: 0.5rem 1rem;
+    }
+}

WebSite/partials/header.html

@@ -37,11 +37,36 @@
                 data-nav="https://breadmotion.github.io/WebSite/contact.html"
                 >Contact</a
             >
-            <a
-                href="https://breadmotion.github.io/WebSite/en/index.html"
-                class="lang-switch"
-                >EN</a
-            >
+            <div class="lang-group">
+                <svg
+                    class="lang-icon"
+                    xmlns="http://www.w3.org/2000/svg"
+                    viewBox="0 0 24 24"
+                    fill="none"
+                    stroke="currentColor"
+                    stroke-width="2"
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                >
+                    <circle cx="12" cy="12" r="10"></circle>
+                    <line
+                        x1="2"
+                        y1="12"
+                        x2="22"
+                        y2="12"
+                    ></line>
+                    <path
+                        d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"
+                    ></path>
+                </svg>
+                <span class="lang-option active">JP</span>
+                <span class="lang-sep">/</span>
+                <a
+                    href="https://breadmotion.github.io/WebSite/en/index.html"
+                    class="lang-option lang-switch"
+                    >EN</a
+                >
+            </div>
         </nav>
     </div>
 </header>

WebSite/partials/header_en.html

@@ -40,11 +40,36 @@
                 data-nav="https://breadmotion.github.io/WebSite/contact.html"
                 >Contact</a
             >
-            <a
-                href="https://breadmotion.github.io/WebSite/index.html"
-                class="lang-switch"
-                >JA</a
-            >
+            <div class="lang-group">
+                <svg
+                    class="lang-icon"
+                    xmlns="http://www.w3.org/2000/svg"
+                    viewBox="0 0 24 24"
+                    fill="none"
+                    stroke="currentColor"
+                    stroke-width="2"
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                >
+                    <circle cx="12" cy="12" r="10"></circle>
+                    <line
+                        x1="2"
+                        y1="12"
+                        x2="22"
+                        y2="12"
+                    ></line>
+                    <path
+                        d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"
+                    ></path>
+                </svg>
+                <a
+                    href="https://breadmotion.github.io/WebSite/index.html"
+                    class="lang-option lang-switch"
+                    >JP</a
+                >
+                <span class="lang-sep">/</span>
+                <span class="lang-option active">EN</span>
+            </div>
         </nav>
     </div>
 </header>