First commit

51 files changed, 2658 insertions, 0 deletions

diff --git a/assets/css/inline-attrs.css b/assets/css/inline-attrs.css
new file mode 100644
index 0000000..2dce580
--- /dev/null
+++ b/assets/css/inline-attrs.css
@@ -0,0 +1,31 @@
+.s1da9facb4d{margin:0;}
+.s6e250fe32e{border:none;border-top:1px solid #caa;margin:1rem 0;}
+.s2a2536eebb{margin: 15px 0;}
+.sd078564312{border:1px solid #ffd; display:block; margin-bottom:6px;}
+.sd82634530e{background: transparent;
+                border:1px solid transparent;
+                color:#3a2a00;
+                padding:10px;
+                width:100%;
+                border-radius:4px;}
+.sefd85b92cb{display: flex; flex-direction: column; gap: 20px;}
+.s0b3fba4969{border: 1px solid var(--border); border-radius: var(--r);}
+.see3e7269f8{height:700px; border: 1px solid var(--border); border-radius: var(--r);}
+.s9572e08b37{width:150px;opacity:0.7;}
+.se7f7a3d62d{border:1px solid var(--border);border-radius:var(--r);padding:var(--space-md);background:var(--bg);overflow:auto;}
+.s06eeebc88f{max-width: 100%; height: auto;}
+.s386d82bd1c{height:1100px;}
+.s7e8ca45906{font-size: 50px;}
+.s0667eb5585{max-width:160px;border:1px solid var(--border);border-radius:var(--r);background:var(--bg);}
+.sed328f664c{min-height:360px;}
+.s63501a3337{border:1px solid var(--border);border-radius:var(--r);background:var(--bg);}
+.saf481e1471{width:100%;max-width:560px;height:315px;border:1px solid var(--border);border-radius:var(--r);}
+.sb83d4c5326{max-width:720px;margin:0 auto;border:1px solid var(--border);border-radius:var(--r);background:var(--bg);}
+.sd1a2ffa0b4{text-align:center;margin-top:var(--space-md);}
+.sdac4fe6c9b{text-align:center;}
+.sfed215d685{max-width:420px;margin:0 auto;border:1px solid var(--border);border-radius:var(--r);background:var(--bg);}
+.s16a8a8b00c{overflow:auto;}
+.s473e6bbfeb{width:100%;border-collapse:collapse;}
+.sf2e940dbbf{text-align:left;border-bottom:1px solid var(--border);padding:8px;}
+.s6f279abaab{padding:8px;border-bottom:1px dotted var(--border);}
+.s44cd1236df{padding:8px;}
diff --git a/assets/css/pages/404.css b/assets/css/pages/404.css
new file mode 100644
index 0000000..7939cc1
--- /dev/null
+++ b/assets/css/pages/404.css
@@ -0,0 +1,12 @@
+/* Minimal fallback if CSS fails to load */
+    body{margin:0;background:#ffd;color:#000;font-family:system-ui,Segoe UI,Arial,sans-serif;line-height:1.6;}
+    .wrap{max-width:960px;margin:0 auto;padding:1.35rem 1rem 2.5rem;}
+    .card{border:1px solid #caa;border-radius:6px;padding:1rem;background:#ffd;}
+    .top{display:flex;gap:12px;align-items:center;margin-bottom:1rem;}
+    .top img{width:48px;height:48px;border:2px solid #000;border-radius:6px;}
+    .top a:hover img{border-color:#d22;}
+    a{color:#d22;text-decoration:none;transition:0.1s;}
+    a:hover{background:#d22;color:#000 !important;}
+    .muted{color:#333;font-size:.9rem;}
+    .links{margin:1rem 0 0 0;}
+    .links a{display:inline-block;margin:0 .25rem .5rem 0;padding:2px 4px;border-radius:4px;}
diff --git a/assets/css/pages/50x.css b/assets/css/pages/50x.css
new file mode 100644
index 0000000..cc573de
--- /dev/null
+++ b/assets/css/pages/50x.css
@@ -0,0 +1,9 @@
+body{margin:0;background:#ffd;color:#000;font-family:system-ui,Segoe UI,Arial,sans-serif;line-height:1.6;}
+    .wrap{max-width:960px;margin:0 auto;padding:1.35rem 1rem 2.5rem;}
+    .card{border:1px solid #caa;border-radius:6px;padding:1rem;background:#ffd;}
+    .top{display:flex;gap:12px;align-items:center;margin-bottom:1rem;}
+    .top img{width:48px;height:48px;border:2px solid #000;border-radius:6px;}
+    .top a:hover img{border-color:#d22;}
+    a{color:#d22;text-decoration:none;transition:0.1s;}
+    a:hover{background:#d22;color:#000 !important;}
+    .muted{color:#333;font-size:.9rem;}
diff --git a/assets/css/pages/articles-2023-04-10.css b/assets/css/pages/articles-2023-04-10.css
new file mode 100644
index 0000000..1818de4
--- /dev/null
+++ b/assets/css/pages/articles-2023-04-10.css
@@ -0,0 +1 @@
+kbd{ border:1px solid var(--border); border-radius:4px; padding:0 6px; background: #fff; }
diff --git a/assets/css/pages/articles-2023-04-10_jp.css b/assets/css/pages/articles-2023-04-10_jp.css
new file mode 100644
index 0000000..1818de4
--- /dev/null
+++ b/assets/css/pages/articles-2023-04-10_jp.css
@@ -0,0 +1 @@
+kbd{ border:1px solid var(--border); border-radius:4px; padding:0 6px; background: #fff; }
diff --git a/assets/css/pages/articles-2023-04-10_zh.css b/assets/css/pages/articles-2023-04-10_zh.css
new file mode 100644
index 0000000..1818de4
--- /dev/null
+++ b/assets/css/pages/articles-2023-04-10_zh.css
@@ -0,0 +1 @@
+kbd{ border:1px solid var(--border); border-radius:4px; padding:0 6px; background: #fff; }
diff --git a/assets/css/pages/articles-runescape.css b/assets/css/pages/articles-runescape.css
new file mode 100644
index 0000000..1818de4
--- /dev/null
+++ b/assets/css/pages/articles-runescape.css
@@ -0,0 +1 @@
+kbd{ border:1px solid var(--border); border-radius:4px; padding:0 6px; background: #fff; }
diff --git a/assets/css/pages/articles-runescape_jp.css b/assets/css/pages/articles-runescape_jp.css
new file mode 100644
index 0000000..1818de4
--- /dev/null
+++ b/assets/css/pages/articles-runescape_jp.css
@@ -0,0 +1 @@
+kbd{ border:1px solid var(--border); border-radius:4px; padding:0 6px; background: #fff; }
diff --git a/assets/css/pages/articles-runescape_zh.css b/assets/css/pages/articles-runescape_zh.css
new file mode 100644
index 0000000..1818de4
--- /dev/null
+++ b/assets/css/pages/articles-runescape_zh.css
@@ -0,0 +1 @@
+kbd{ border:1px solid var(--border); border-radius:4px; padding:0 6px; background: #fff; }
diff --git a/assets/css/pages/bookmarks.css b/assets/css/pages/bookmarks.css
new file mode 100644
index 0000000..945b771
--- /dev/null
+++ b/assets/css/pages/bookmarks.css
@@ -0,0 +1,61 @@
+.bookmarks-title{
+  margin-bottom: var(--space-md);
+}
+
+.tree{ list-style-type: none; padding-left: 0; margin: 0; }
+
+.tree ul{ list-style-type: none; padding-left: 28px; margin: 5px 0; }
+
+.tree li{ margin: 4px 0; position: relative; }
+
+.tree summary{
+  display: flex;
+  align-items: center;
+  cursor: pointer;
+  padding: 8px 12px;
+  transition: background-color 0.2s ease;
+  font-weight: 600;
+  outline: none;
+  user-select: none;
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+}
+
+.tree summary:hover{ background-color: #fdd; border-color: var(--accent); }
+
+.tree summary::-webkit-details-marker{ display: none; }
+
+.tree summary::before{
+  content: ">";
+  color: var(--ink);
+  margin-right: 10px;
+  font-size: 1rem;
+  transition: all 0.2s ease;
+  width: 20px;
+  text-align: left;
+  font-weight: 700;
+}
+
+.tree details[open] > summary::before{ content: ">"; transform: rotate(90deg); }
+
+.tree a{
+  color: var(--ink);
+  text-decoration: none;
+  display: inline-flex;
+  align-items: center;
+  padding: 6px 6px;
+  border-radius: 4px;
+}
+
+.tree a:hover{ background: var(--accent); color: #000 !important; }
+
+
+.tree .navbar-file a{ color: var(--muted); }
+
+.tree .navbar-file a::before{
+  content: "->";
+  color: var(--muted);
+  margin-right: 10px;
+  font-size: 0.9rem;
+}
diff --git a/assets/css/pages/changelog.css b/assets/css/pages/changelog.css
new file mode 100644
index 0000000..78b2ff4
--- /dev/null
+++ b/assets/css/pages/changelog.css
@@ -0,0 +1,19 @@
+.changelog-list{ list-style: none; padding: 0; margin: 0; }
+
+.changelog-entry{
+  display: grid;
+  grid-template-columns: 12ch 1fr;
+  gap: var(--space-lg);
+  padding: var(--space-md) 0;
+  border-bottom: 1px dotted rgba(0,0,0,.25);
+}
+
+.changelog-entry:last-child{ border-bottom: none; }
+
+.changelog-entry time{ font-weight: 700; color: var(--ink); white-space: nowrap; }
+
+.changelog-entry .text{ color: var(--muted); }
+
+@media (max-width: 560px){
+  .changelog-entry{ grid-template-columns: 1fr; }
+}
diff --git a/assets/css/pages/computers.css b/assets/css/pages/computers.css
new file mode 100644
index 0000000..ec7d01f
--- /dev/null
+++ b/assets/css/pages/computers.css
@@ -0,0 +1,29 @@
+.machine{
+  border: 1px solid var(--ink);
+  padding: var(--space-md);
+  margin-top: var(--space-md);
+  background: var(--bg);
+  display: grid;
+  grid-template-columns: 150px auto 150px;
+  gap: var(--space-md);
+  align-items: start;
+}
+
+.machine img{
+  width: 100%;
+  height: auto;
+  border: 1px solid var(--ink);
+}
+
+.machine-info{ font-size: var(--fs-base); }
+
+.machine-title{
+  color: var(--gold);
+  font-weight: 700;
+  font-size: var(--fs-lg);
+  margin-bottom: var(--space-xs);
+}
+
+@media (max-width: 720px){
+  .machine{ grid-template-columns: 1fr; }
+}
diff --git a/assets/css/pages/guestbook-form.css b/assets/css/pages/guestbook-form.css
new file mode 100644
index 0000000..b45feaa
--- /dev/null
+++ b/assets/css/pages/guestbook-form.css
@@ -0,0 +1,51 @@
+/* Pure light theme — NO container, NO black */
+body {
+    background: transparent;
+    margin: 0;
+    padding: 10px;
+    font-family: "Source Code Pro", monospace;
+    color: #3a2a00;
+    overflow-y: auto;
+    overflow-x: hidden;
+    /* Hide scrollbar for Chrome, Safari and Opera */
+    -ms-overflow-style: none;  /* IE and Edge */
+    scrollbar-width: none;  /* Firefox */
+}
+body::-webkit-scrollbar {
+    width: 0;
+    height: 0;
+}
+
+/* Remove all container styling */
+form {
+    max-width: 900px;
+    margin: 0 auto;
+}
+
+/* Slight spacing between form and messages */
+form {
+    margin-bottom: 20px;
+}
+
+input[type="text"], textarea {
+    border: 1px solid transparent;
+    background: transparent;
+    color: #3a2a00;
+    font: inherit;
+    box-sizing: border-box; /* Include padding in width */
+    margin-bottom: 10px;
+}
+
+textarea {
+    resize: vertical;
+}
+
+button {
+    background: transparent;
+    border: 1px solid transparent;
+    padding: 10px 20px;
+    border-radius: 4px;
+    cursor: pointer;
+    font: inherit;
+    color: #3a2a00;
+}
diff --git a/assets/css/pages/guestbook_jp.css b/assets/css/pages/guestbook_jp.css
new file mode 100644
index 0000000..bd71cb5
--- /dev/null
+++ b/assets/css/pages/guestbook_jp.css
@@ -0,0 +1,29 @@
+.anonymous { color: #0a0; }
+    .error { color: var(--accent); }
+    .captcha { font-weight: 700; font-size: 20px; }
+    form { display: grid; gap: var(--space-sm); max-width: 640px; }
+    label { font-weight: 600; }
+    input[type="text"], textarea {
+      width: 100%;
+      padding: 10px;
+      border: 1px solid var(--border);
+      border-radius: var(--r);
+      background: var(--bg);
+      color: var(--ink);
+      font: inherit;
+    }
+    textarea { min-height: 120px; resize: vertical; }
+    .btn-row { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
+    button {
+      border: 1px solid var(--border);
+      border-radius: var(--r);
+      background: var(--bg);
+      padding: 8px 12px;
+      cursor: pointer;
+      font: inherit;
+    }
+    button:hover { background: #fdd; border-color: var(--accent); }
+    .entry { border-top: 1px dotted rgba(0,0,0,.25); padding-top: var(--space-md); margin-top: var(--space-md); }
+    .entry h4 { margin: 0 0 var(--space-xs) 0; }
+    .entry p { margin: 0; color: var(--muted); }
+    #captcha-canvas { border: 1px solid var(--border); border-radius: var(--r); background: #fff; }
diff --git a/assets/css/pages/guestbook_zh.css b/assets/css/pages/guestbook_zh.css
new file mode 100644
index 0000000..bd71cb5
--- /dev/null
+++ b/assets/css/pages/guestbook_zh.css
@@ -0,0 +1,29 @@
+.anonymous { color: #0a0; }
+    .error { color: var(--accent); }
+    .captcha { font-weight: 700; font-size: 20px; }
+    form { display: grid; gap: var(--space-sm); max-width: 640px; }
+    label { font-weight: 600; }
+    input[type="text"], textarea {
+      width: 100%;
+      padding: 10px;
+      border: 1px solid var(--border);
+      border-radius: var(--r);
+      background: var(--bg);
+      color: var(--ink);
+      font: inherit;
+    }
+    textarea { min-height: 120px; resize: vertical; }
+    .btn-row { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
+    button {
+      border: 1px solid var(--border);
+      border-radius: var(--r);
+      background: var(--bg);
+      padding: 8px 12px;
+      cursor: pointer;
+      font: inherit;
+    }
+    button:hover { background: #fdd; border-color: var(--accent); }
+    .entry { border-top: 1px dotted rgba(0,0,0,.25); padding-top: var(--space-md); margin-top: var(--space-md); }
+    .entry h4 { margin: 0 0 var(--space-xs) 0; }
+    .entry p { margin: 0; color: var(--muted); }
+    #captcha-canvas { border: 1px solid var(--border); border-radius: var(--r); background: #fff; }
diff --git a/assets/css/pages/hitcounter.css b/assets/css/pages/hitcounter.css
new file mode 100644
index 0000000..1c52da1
--- /dev/null
+++ b/assets/css/pages/hitcounter.css
@@ -0,0 +1,7 @@
+.counter {
+      display: grid;
+      gap: var(--space-sm);
+      justify-items: center;
+      text-align: center;
+    }
+    .big { font-size: 3rem; font-weight: 800; color: var(--gold); }
diff --git a/assets/css/pages/hitcounter_jp.css b/assets/css/pages/hitcounter_jp.css
new file mode 100644
index 0000000..1c52da1
--- /dev/null
+++ b/assets/css/pages/hitcounter_jp.css
@@ -0,0 +1,7 @@
+.counter {
+      display: grid;
+      gap: var(--space-sm);
+      justify-items: center;
+      text-align: center;
+    }
+    .big { font-size: 3rem; font-weight: 800; color: var(--gold); }
diff --git a/assets/css/pages/hitcounter_zh.css b/assets/css/pages/hitcounter_zh.css
new file mode 100644
index 0000000..1c52da1
--- /dev/null
+++ b/assets/css/pages/hitcounter_zh.css
@@ -0,0 +1,7 @@
+.counter {
+      display: grid;
+      gap: var(--space-sm);
+      justify-items: center;
+      text-align: center;
+    }
+    .big { font-size: 3rem; font-weight: 800; color: var(--gold); }
diff --git a/assets/css/pages/journal-index.css b/assets/css/pages/journal-index.css
new file mode 100644
index 0000000..02e8c42
--- /dev/null
+++ b/assets/css/pages/journal-index.css
@@ -0,0 +1,3 @@
+.entry { margin: var(--space-md) 0; }
+    .entry time { font-weight: 700; color: var(--ink); }
+    .entry p { margin: var(--space-xs) 0 0 0; color: var(--muted); }
diff --git a/assets/css/pages/journal-index_jp.css b/assets/css/pages/journal-index_jp.css
new file mode 100644
index 0000000..02e8c42
--- /dev/null
+++ b/assets/css/pages/journal-index_jp.css
@@ -0,0 +1,3 @@
+.entry { margin: var(--space-md) 0; }
+    .entry time { font-weight: 700; color: var(--ink); }
+    .entry p { margin: var(--space-xs) 0 0 0; color: var(--muted); }
diff --git a/assets/css/pages/journal-index_zh.css b/assets/css/pages/journal-index_zh.css
new file mode 100644
index 0000000..02e8c42
--- /dev/null
+++ b/assets/css/pages/journal-index_zh.css
@@ -0,0 +1,3 @@
+.entry { margin: var(--space-md) 0; }
+    .entry time { font-weight: 700; color: var(--ink); }
+    .entry p { margin: var(--space-xs) 0 0 0; color: var(--muted); }
diff --git a/assets/css/pages/links.css b/assets/css/pages/links.css
new file mode 100644
index 0000000..fbb3700
--- /dev/null
+++ b/assets/css/pages/links.css
@@ -0,0 +1,3 @@
+.buttons img { image-rendering: auto; }
+    .buttons a { padding: 0; background: transparent; }
+    .buttons a:hover { background: transparent; }
diff --git a/assets/css/pages/links_jp.css b/assets/css/pages/links_jp.css
new file mode 100644
index 0000000..fbb3700
--- /dev/null
+++ b/assets/css/pages/links_jp.css
@@ -0,0 +1,3 @@
+.buttons img { image-rendering: auto; }
+    .buttons a { padding: 0; background: transparent; }
+    .buttons a:hover { background: transparent; }
diff --git a/assets/css/pages/links_zh.css b/assets/css/pages/links_zh.css
new file mode 100644
index 0000000..fbb3700
--- /dev/null
+++ b/assets/css/pages/links_zh.css
@@ -0,0 +1,3 @@
+.buttons img { image-rendering: auto; }
+    .buttons a { padding: 0; background: transparent; }
+    .buttons a:hover { background: transparent; }
diff --git a/assets/css/pages/mstartpage-index.css b/assets/css/pages/mstartpage-index.css
new file mode 100644
index 0000000..67eac23
--- /dev/null
+++ b/assets/css/pages/mstartpage-index.css
@@ -0,0 +1,361 @@
+:root {
+            --main-text-color: #ddd;
+            --border-color: #C8A977;
+            --search-input-color: black;
+            --link-color: #FF0000;
+            --background-color: #111;
+            --menu-background: #222;
+        }
+
+        * {
+            box-sizing: border-box;
+        }
+
+        html, body {
+            margin: 0; 
+            padding: 0;
+            height: 100%;
+            background-color: var(--background-color);
+            font-family: 'Source Code Pro', "MS Gothic", IPAMonaGothic, IPAGothic, "BIZ UDGothic", HGGothicM, "Noto Sans Mono CJK JP", "Noto Sans Mono", monospace;
+            font-size: 14px;
+            color: var(--main-text-color);
+            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
+            overflow-x: hidden;
+        }
+        
+        a {
+            color: var(--link-color);
+            background-color: transparent;
+            text-decoration: none;
+            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
+        }
+
+        a:hover {
+            text-decoration: underline;
+        }
+
+        /* Header and menu */
+        .header {
+            position: sticky;
+            top: 0;
+            z-index: 100;
+            background-color: var(--background-color);
+            padding: 10px;
+            border-bottom: 1px solid var(--border-color);
+        }
+
+        .menu-toggle {
+            display: block;
+            width: 100%;
+            padding: 12px;
+            background-color: black;
+            color: var(--link-color);
+            border: 1px solid var(--link-color);
+            border-radius: 4px;
+            text-align: center;
+            font-weight: bold;
+            margin-bottom: 10px;
+            cursor: pointer;
+        }
+
+        .main-menu {
+            display: none;
+            flex-direction: column;
+            background-color: var(--menu-background);
+            border: 1px solid var(--link-color);
+            border-radius: 4px;
+            padding: 10px;
+            margin-bottom: 15px;
+        }
+
+        .main-menu.show {
+            display: flex;
+        }
+
+        .main-menu a {
+            padding: 10px;
+            border-bottom: 1px solid #333;
+        }
+
+        .main-menu a:last-child {
+            border-bottom: none;
+        }
+
+        /* Search box */
+        .search-container {
+            width: 100%;
+            padding: 10px;
+            background-color: var(--background-color);
+            margin-bottom: 15px;
+        }
+
+        .search-form {
+            display: flex;
+            flex-direction: column;
+        }
+
+        .search-input {
+            color: var(--link-color);
+            background-color: #3A3A3A;
+            border: 1px solid var(--link-color);
+            padding: 12px;
+            margin-bottom: 10px;
+            text-align: center;
+            border-radius: 4px;
+            font-size: 16px; /* Larger for touch */
+        }
+
+        input[type="submit"] {
+            color: var(--link-color);
+            background-color: black;
+            padding: 12px;
+            border: 1px solid var(--link-color);
+            cursor: pointer;
+            border-radius: 4px;
+            font-weight: bold;
+            font-size: 16px;
+        }
+
+        /* Content sections */
+        .content-section {
+            margin-bottom: 20px;
+            padding: 0 10px;
+        }
+
+        .section-title {
+            color: var(--link-color);
+            font-size: 1.2em;
+            border-bottom: 1px solid var(--border-color);
+            padding-bottom: 5px;
+            margin-bottom: 10px;
+        }
+
+        .link-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+            gap: 10px;
+        }
+
+        .link-item {
+            padding: 10px;
+            background-color: #1a1a1a;
+            border: 1px solid #333;
+            border-radius: 4px;
+            text-align: center;
+        }
+
+        /* Gallery items for mobile */
+        .gallery-container {
+            display: grid;
+            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+            gap: 15px;
+            padding: 10px;
+        }
+
+        .gallery-item {
+            border: 2px ridge var(--border-color);
+            border-radius: 4px;
+            overflow: hidden;
+        }
+
+        .gallery-item:hover {
+            border: 2px ridge var(--link-color);
+        }
+
+        .gallery-item img {
+            width: 100%;
+            height: auto;
+            display: block;
+        }
+
+        .gallery-desc {
+            padding: 8px;
+            text-align: center;
+            font-size: 0.9em;
+            color: var(--link-color);
+            background-color: #1a1a1a;
+        }
+
+        /* Date and time */
+        .datetime {
+            padding: 10px;
+            text-align: center;
+            margin: 15px 0;
+        }
+
+        #realtime-date, #realtime-clock {
+            color: var(--link-color);
+            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
+            margin: 5px 0;
+        }
+
+        /* Footer */
+        .footer {
+            padding: 15px;
+            text-align: center;
+            border-top: 1px solid #333;
+            margin-top: 20px;
+        }
+
+        .footer-links {
+            display: flex;
+            flex-wrap: wrap;
+            justify-content: center;
+            gap: 10px;
+        }
+
+        .footer-links a {
+            padding: 5px;
+        }
+
+        /* Collapsible sections */
+        .collapsible {
+            background-color: #1a1a1a;
+            color: var(--link-color);
+            cursor: pointer;
+            padding: 12px;
+            width: 100%;
+            border: 1px solid var(--border-color);
+            text-align: left;
+            outline: none;
+            font-size: 1em;
+            font-weight: bold;
+            margin-bottom: 5px;
+            border-radius: 4px;
+        }
+
+        .active, .collapsible:hover {
+            background-color: #222;
+        }
+
+        .collapsible-content {
+            padding: 0 10px;
+            display: none;
+            overflow: hidden;
+            background-color: #1a1a1a;
+            margin-bottom: 10px;
+            border-radius: 0 0 4px 4px;
+        }
+
+        /* XXX Verification Modal */
+        .xxx-modal {
+            display: none;
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background-color: rgba(0, 0, 0, 0.9);
+            z-index: 1000;
+            justify-content: center;
+            align-items: center;
+        }
+
+        .xxx-modal-content {
+            background-color: var(--menu-background);
+            padding: 20px;
+            border-radius: 8px;
+            border: 2px solid var(--link-color);
+            text-align: center;
+            max-width: 90%;
+            width: 350px;
+        }
+
+        .xxx-logo {
+            width: 80px;
+            height: 80px;
+            margin: 0 auto 15px;
+            background-color: #333;
+            border-radius: 50%;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            font-size: 24px;
+            color: var(--link-color);
+            border: 2px solid var(--link-color);
+        }
+
+        .xxx-buttons {
+            display: flex;
+            justify-content: space-between;
+            margin-top: 20px;
+        }
+
+        .xxx-button {
+            padding: 10px 20px;
+            border: none;
+            border-radius: 4px;
+            cursor: pointer;
+            font-weight: bold;
+        }
+
+        .xxx-confirm {
+            background-color: #4CAF50;
+            color: white;
+        }
+
+        .xxx-deny {
+            background-color: #f44336;
+            color: white;
+        }
+
+        /* XXX Section */
+        .xxx-section {
+            margin: 20px 0;
+            text-align: center;
+        }
+
+        .xxx-toggle {
+            padding: 12px 20px;
+            background-color: #333;
+            color: var(--link-color);
+            border: 1px solid var(--link-color);
+            border-radius: 4px;
+            cursor: pointer;
+            font-weight: bold;
+            margin-bottom: 15px;
+        }
+
+        .xxx-list {
+            position: fixed;
+            bottom: 20px;
+            right: 20px;
+            background-color: var(--menu-background);
+            border: 1px solid var(--link-color);
+            border-radius: 8px;
+            padding: 10px;
+            max-width: 200px;
+            display: none;
+            z-index: 999;
+        }
+
+        .xxx-list-title {
+            color: var(--link-color);
+            font-weight: bold;
+            margin-bottom: 8px;
+            text-align: center;
+            border-bottom: 1px solid #444;
+            padding-bottom: 5px;
+        }
+
+        .xxx-list-item {
+            margin: 5px 0;
+            text-align: center;
+        }
+
+        /* Responsive adjustments */
+        @media (min-width: 768px) {
+            body {
+                font-size: 16px;
+            max-width: 800px;
+                margin: 0 auto;
+            }
+            
+            .link-grid {
+                grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
+            }
+            
+            .gallery-container {
+                grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
+            }
+        }
diff --git a/assets/css/pages/startpage-test.css b/assets/css/pages/startpage-test.css
new file mode 100644
index 0000000..14996cb
--- /dev/null
+++ b/assets/css/pages/startpage-test.css
@@ -0,0 +1,86 @@
+body {
+            font-family: 'Inter', sans-serif; /* Using Inter font */
+            margin: 0; /* Remove default body margin */
+            padding: 20px;
+            background-color: #f0f0f0;
+            display: flex;
+            flex-direction: column; /* Arrange content vertically */
+            justify-content: center;
+            align-items: center;
+            min-height: 100vh;
+        }
+
+        h1 {
+            text-align: center;
+            color: #333;
+            margin-bottom: 20px;
+            font-size: 2em; /* Larger heading */
+        }
+
+        .responsive-container {
+            width: 95%; /* Make it wider to accommodate the full page embed */
+            max-width: 1200px; /* Max width for larger screens to prevent it from getting too wide */
+            padding: 10px;
+            box-sizing: border-box;
+            border: 1px solid #ccc;
+            border-radius: 12px; /* Slightly larger rounded corners */
+            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15); /* More prominent shadow */
+            background-color: white;
+            margin-bottom: 20px;
+            overflow: hidden; /* Ensure content stays within rounded corners */
+        }
+
+        .iframe-wrapper {
+            position: relative;
+            /* Maintain an aspect ratio that suits a full webpage, e.g., 16:9 or taller */
+            /* A good starting point for a full webpage, adjust as needed for optimal viewing */
+            padding-bottom: 120%; /* Height will be 120% of the width, making it taller */
+            height: 0;
+            overflow: hidden;
+            border-radius: 8px; /* Slightly smaller rounded corners for inner frame */
+        }
+
+        .iframe-wrapper iframe {
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            border: none;
+            border-radius: 8px;
+        }
+
+        .desc {
+            padding: 15px;
+            text-align: center;
+            font-size: 1.1em;
+            color: #555;
+            line-height: 1.6;
+        }
+
+        .desc a {
+            color: #007bff;
+            text-decoration: none;
+            font-weight: bold;
+            transition: color 0.3s ease; /* Smooth transition for hover effect */
+        }
+
+        .desc a:hover {
+            text-decoration: underline;
+            color: #0056b3; /* Darker blue on hover */
+        }
+
+        /* Responsive adjustments for the container */
+        @media only screen and (max-width: 768px) {
+            .responsive-container {
+                width: 100%; /* Full width on smaller screens */
+                padding: 5px;
+                border-radius: 0; /* No rounded corners on very small screens for edge-to-edge */
+            }
+            .iframe-wrapper {
+                padding-bottom: 150%; /* Make it even taller on mobile if needed */
+            }
+            body {
+                padding: 10px;
+            }
+        }
diff --git a/assets/css/pages/test.css b/assets/css/pages/test.css
new file mode 100644
index 0000000..4eacfa4
--- /dev/null
+++ b/assets/css/pages/test.css
@@ -0,0 +1,52 @@
+html, body { margin: 0; padding: 0; }
+        table.layout { border-collapse: collapse; width: 100%; }
+        td.content { padding: 0; }
+        .logo { float: left; margin-right: 1rem; }
+
+        a {
+            text-decoration: none;
+            background-color: transparent;
+            transition: background-color 0.2s, color 0.2s;
+            padding: 4px;
+            border-radius: 4px;
+        }
+        a:hover { background-color: red; color: white; }
+        a.no-hover-box:hover { background-color: transparent; color: red; }
+
+        .sidebar {
+            position: fixed;
+            top: 0;
+            right: 0;
+            width: 250px;
+            max-height: 100vh;
+            overflow-y: auto;
+            background-color: #ffd;
+            transform: translateX(100%);
+            transition: transform 0.3s ease-in-out;
+        }
+        .sidebar.visible { transform: translateX(0); }
+
+        .links-container {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 1.5rem;
+            margin-bottom: 1rem;
+        }
+        .links-container ul {
+            flex: 1 1 200px;
+            list-style: none;
+            margin: 0; padding: 0;
+        }
+        .links-container ul li { margin-bottom: 0.75rem; word-wrap: break-word; }
+        .links-container ul li a {
+            display: inline-block;
+            max-width: 100%;
+            word-wrap: break-word;
+            color: #0366d6;
+            transition: color 0.3s ease;
+        }
+        .links-container ul li a:hover { color: #023e8a; text-decoration: underline; }
+
+        @media (max-width: 600px) {
+            .links-container { flex-direction: column; }
+        }
diff --git a/assets/css/pages/test_jp.css b/assets/css/pages/test_jp.css
new file mode 100644
index 0000000..4eacfa4
--- /dev/null
+++ b/assets/css/pages/test_jp.css
@@ -0,0 +1,52 @@
+html, body { margin: 0; padding: 0; }
+        table.layout { border-collapse: collapse; width: 100%; }
+        td.content { padding: 0; }
+        .logo { float: left; margin-right: 1rem; }
+
+        a {
+            text-decoration: none;
+            background-color: transparent;
+            transition: background-color 0.2s, color 0.2s;
+            padding: 4px;
+            border-radius: 4px;
+        }
+        a:hover { background-color: red; color: white; }
+        a.no-hover-box:hover { background-color: transparent; color: red; }
+
+        .sidebar {
+            position: fixed;
+            top: 0;
+            right: 0;
+            width: 250px;
+            max-height: 100vh;
+            overflow-y: auto;
+            background-color: #ffd;
+            transform: translateX(100%);
+            transition: transform 0.3s ease-in-out;
+        }
+        .sidebar.visible { transform: translateX(0); }
+
+        .links-container {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 1.5rem;
+            margin-bottom: 1rem;
+        }
+        .links-container ul {
+            flex: 1 1 200px;
+            list-style: none;
+            margin: 0; padding: 0;
+        }
+        .links-container ul li { margin-bottom: 0.75rem; word-wrap: break-word; }
+        .links-container ul li a {
+            display: inline-block;
+            max-width: 100%;
+            word-wrap: break-word;
+            color: #0366d6;
+            transition: color 0.3s ease;
+        }
+        .links-container ul li a:hover { color: #023e8a; text-decoration: underline; }
+
+        @media (max-width: 600px) {
+            .links-container { flex-direction: column; }
+        }
diff --git a/assets/css/pages/test_zh.css b/assets/css/pages/test_zh.css
new file mode 100644
index 0000000..4eacfa4
--- /dev/null
+++ b/assets/css/pages/test_zh.css
@@ -0,0 +1,52 @@
+html, body { margin: 0; padding: 0; }
+        table.layout { border-collapse: collapse; width: 100%; }
+        td.content { padding: 0; }
+        .logo { float: left; margin-right: 1rem; }
+
+        a {
+            text-decoration: none;
+            background-color: transparent;
+            transition: background-color 0.2s, color 0.2s;
+            padding: 4px;
+            border-radius: 4px;
+        }
+        a:hover { background-color: red; color: white; }
+        a.no-hover-box:hover { background-color: transparent; color: red; }
+
+        .sidebar {
+            position: fixed;
+            top: 0;
+            right: 0;
+            width: 250px;
+            max-height: 100vh;
+            overflow-y: auto;
+            background-color: #ffd;
+            transform: translateX(100%);
+            transition: transform 0.3s ease-in-out;
+        }
+        .sidebar.visible { transform: translateX(0); }
+
+        .links-container {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 1.5rem;
+            margin-bottom: 1rem;
+        }
+        .links-container ul {
+            flex: 1 1 200px;
+            list-style: none;
+            margin: 0; padding: 0;
+        }
+        .links-container ul li { margin-bottom: 0.75rem; word-wrap: break-word; }
+        .links-container ul li a {
+            display: inline-block;
+            max-width: 100%;
+            word-wrap: break-word;
+            color: #0366d6;
+            transition: color 0.3s ease;
+        }
+        .links-container ul li a:hover { color: #023e8a; text-decoration: underline; }
+
+        @media (max-width: 600px) {
+            .links-container { flex-direction: column; }
+        }
diff --git a/assets/css/pages/vinyls.css b/assets/css/pages/vinyls.css
new file mode 100644
index 0000000..ecf8b4b
--- /dev/null
+++ b/assets/css/pages/vinyls.css
@@ -0,0 +1,14 @@
+.vinyl-grid{
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
+  gap: var(--space-md);
+  margin-top: var(--space-md);
+}
+
+.vinyl-grid img{
+  width: 100%;
+  height: auto;
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+  background: var(--bg);
+}
diff --git a/assets/css/site.css b/assets/css/site.css
new file mode 100644
index 0000000..4434b60
--- /dev/null
+++ b/assets/css/site.css
@@ -0,0 +1,891 @@
+/* cyrillic-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2) format('woff2');
+  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
+}
+/* cyrillic */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7SUc.woff2) format('woff2');
+  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* greek-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7SUc.woff2) format('woff2');
+  unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7SUc.woff2) format('woff2');
+  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
+}
+/* vietnamese */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7SUc.woff2) format('woff2');
+  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7SUc.woff2) format('woff2');
+  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2) format('woff2');
+  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}
+/* cyrillic-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2) format('woff2');
+  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
+}
+/* cyrillic */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7SUc.woff2) format('woff2');
+  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* greek-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7SUc.woff2) format('woff2');
+  unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7SUc.woff2) format('woff2');
+  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
+}
+/* vietnamese */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7SUc.woff2) format('woff2');
+  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7SUc.woff2) format('woff2');
+  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2) format('woff2');
+  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}
+/* cyrillic-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2) format('woff2');
+  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
+}
+/* cyrillic */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7SUc.woff2) format('woff2');
+  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* greek-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7SUc.woff2) format('woff2');
+  unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7SUc.woff2) format('woff2');
+  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
+}
+/* vietnamese */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7SUc.woff2) format('woff2');
+  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7SUc.woff2) format('woff2');
+  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+  font-family: 'Inter';
+  font-style: normal;
+  font-weight: 700;
+  font-display: swap;
+  src: url(/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2) format('woff2');
+  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}
+
+:root{
+  --bg: #ffd;
+  --ink: #000;
+  --muted: #333;
+  --accent: #d22;
+  --gold: #c69214;
+  --border: #caa;
+  --shadow: rgba(0,0,0,.10);
+
+  --wrap: 960px;
+  --r: 6px;
+
+  /* Unified spacing scale */
+  --space-xs: 0.25rem;
+  --space-sm: 0.5rem;
+  --space-md: 0.75rem;
+  --space-lg: 1rem;
+  --space-xl: 1.35rem;
+  --space-2xl: 1.75rem;
+  --space-3xl: 2.5rem;
+
+  /* Typography scale */
+  --fs-xs: 0.85rem;
+  --fs-sm: 0.9rem;
+  --fs-base: 1rem;
+  --fs-lg: 1.05rem;
+  --fs-xl: 1.15rem;
+  --fs-2xl: 1.5rem;
+  --fs-3xl: 1.8rem;
+}
+
+/* --- UNIFIED HEADER BUTTONS STYLE --- */
+.header-button {
+  font-size: var(--fs-sm);
+  border: 1px solid var(--border);
+  padding: 4px 8px;
+  border-radius: var(--r);
+  color: var(--ink);
+  text-decoration: none;
+  background: var(--bg);
+  cursor: pointer;
+  font-family: inherit;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  transition: background .15s, color .15s, border-color .15s;
+}
+
+.header-button:hover {
+  background: var(--accent);
+  color: #000;
+  border-color: var(--accent);
+}
+
+/* Reset */
+*, *::before, *::after { box-sizing: border-box; }
+html, body { height: 100%; }
+body { margin: 0; }
+
+body{
+  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
+  line-height: 1.6;
+  background: var(--bg);
+  color: var(--ink);
+  font-size: var(--fs-base);
+  /* Prevent horizontal scrollbar when menu icon rotates */
+  overflow-x: hidden;
+}
+
+/* Typography */
+p{
+  margin: var(--space-sm) 0;
+  line-height: 1.6;
+}
+p:first-child{ margin-top: 0; }
+p:last-child{ margin-bottom: 0; }
+
+img{ max-width: 100%; height: auto; display: block; }
+video{ display: block; }
+
+/* Accessibility helpers */
+.skip-link{
+  position: absolute;
+  left: -999px;
+  top: 0;
+  background: var(--bg);
+  border: 1px solid var(--border);
+  padding: .5rem .75rem;
+  border-radius: var(--r);
+  z-index: 2000;
+}
+.skip-link:focus{ left: 1rem; top: 1rem; }
+
+:focus-visible{
+  outline: 2px solid var(--accent);
+  outline-offset: 2px;
+}
+
+/* Layout */
+.wrap{
+  max-width: var(--wrap);
+  margin: 0 auto;
+  padding: var(--space-xl) var(--space-lg) var(--space-3xl);
+}
+
+/* Utilities */
+.stack{
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-xl);
+}
+
+header.site-header, footer.site-footer{
+  background: var(--bg);
+  border-bottom: 1px solid var(--border);
+}
+
+header.site-header{
+  position: sticky;
+  top: 0;
+  z-index: 1000;
+}
+
+.header-inner{
+  max-width: var(--wrap);
+  margin: 0 auto;
+  padding: var(--space-md) var(--space-lg);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-lg);
+  flex-wrap: wrap;
+}
+
+.brand{
+  display: flex;
+  align-items: center;
+  gap: var(--space-md);
+  min-width: 240px;
+}
+
+.logo{
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: var(--r);
+}
+.logo img{
+  height: 48px;
+  width: 48px;
+  object-fit: contain;
+  border: 2px solid #000;
+  border-radius: var(--r);
+}
+
+header.site-header .logo:hover img,
+header.site-header .logo:focus-visible img{
+  border-color: var(--accent);
+}
+
+.brand-text{
+  display: flex;
+  flex-direction: column;
+  line-height: 1.2;
+}
+.brand-text strong{
+  font-size: var(--fs-lg);
+  color: var(--gold);
+  letter-spacing: .2px;
+}
+.brand-text span{
+  font-size: var(--fs-sm);
+  color: var(--muted);
+}
+
+.header-controls{
+  display: flex;
+  align-items: center;
+  gap: var(--space-md);
+}
+
+/* Links (match startpage hover) */
+a{
+  color: var(--accent);
+  text-decoration: none;
+  transition: 0.1s;
+}
+a:hover{
+  background: var(--accent);
+  color: #000 !important;
+}
+
+/* Menu */
+.menu-wrapper{ position: relative; }
+
+#menu-toggle{
+  width: 44px;
+  height: 44px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 22px;
+  line-height: 1;
+  transition: transform .25s ease;
+  border: 1px solid #000;
+  border-radius: var(--r);
+  background: var(--bg);
+  color: var(--ink);
+  padding: 0;
+}
+
+#menu-toggle:hover {
+  background: var(--accent);
+  color: #000;
+  border-color: #000;
+}
+
+#menu-toggle.active{
+  transform: rotate(90deg);
+  background: var(--bg);
+  color: var(--ink);
+  border-color: #000;
+}
+
+#menu-toggle.active:hover{
+  background: var(--accent);
+  color: #000;
+  border-color: #000;
+}
+
+nav.site-nav{
+  position: absolute;
+  right: 0;
+  top: calc(100% + var(--space-xs));
+  background: var(--bg);
+  border: 1px solid var(--ink);
+  border-radius: var(--r);
+  padding: var(--space-md) var(--space-md);
+  min-width: 200px;
+  box-shadow: 0 10px 22px var(--shadow);
+  z-index: 1200;
+}
+nav.site-nav ul{ list-style: none; margin: 0; padding: 0; }
+nav.site-nav li{ margin: var(--space-sm) 0; }
+nav.site-nav a{
+  display: block;
+  padding: var(--space-xs) var(--space-xs);
+  transition: background .15s, color .15s;
+  color: var(--ink);
+}
+nav.site-nav a:hover{ background: var(--accent); color: #000; }
+
+/* Nav sections */
+nav.site-nav .nav-section{ margin-bottom: var(--space-md); }
+nav.site-nav .nav-section:last-child{ margin-bottom: 0; }
+nav.site-nav .nav-section + .nav-section{
+  border-top: 1px solid var(--border);
+  padding-top: var(--space-md);
+}
+nav.site-nav .nav-label{
+  font-size: var(--fs-xs);
+  font-weight: 600;
+  color: var(--muted);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+  margin-bottom: var(--space-xs);
+  padding: var(--space-xs);
+}
+
+/* Language dropdown */
+.lang{ position: relative; }
+
+.lang-toggle-wrapper{ display: inline-block; }
+
+.lang-menu{
+  position: absolute;
+  right: 0;
+  top: calc(100% + var(--space-xs));
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+  box-shadow: 0 10px 22px var(--shadow);
+  min-width: 160px;
+  padding: var(--space-sm);
+  z-index: 1200;
+}
+.lang-menu a{
+  display: block;
+  padding: var(--space-sm) var(--space-sm);
+  color: var(--ink);
+  transition: background .15s;
+}
+.lang-menu a:hover{ background: var(--accent); color: #000; }
+
+/* Sections / cards */
+section{
+  margin: var(--space-xl) 0;
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+  padding: var(--space-lg);
+  background: var(--bg);
+}
+
+h1{
+  margin: 0 0 var(--space-md) 0;
+  color: var(--gold);
+  font-weight: 700;
+  font-size: var(--fs-2xl);
+  letter-spacing: .2px;
+  line-height: 1.2;
+}
+
+h2{
+  margin: 0 0 var(--space-md) 0;
+  color: var(--gold);
+  font-size: var(--fs-xl);
+  font-weight: 700;
+  letter-spacing: .1px;
+  line-height: 1.3;
+}
+
+/* CHANGELOG SPECIFIC STYLES */
+.changelog-title{
+  color: var(--gold) !important;
+  margin-bottom: var(--space-sm) !important;
+}
+
+.changelog-date{
+  font-size: var(--fs-3xl) !important;
+  font-weight: 700;
+  color: var(--muted);
+  margin: var(--space-sm) 0 var(--space-lg) 0;
+  line-height: 1.1;
+}
+
+.muted{ color: var(--muted); font-size: var(--fs-sm); }
+
+/* Video */
+.video-wrap{ margin: var(--space-md) 0 0 0; }
+.video-wrap video{
+  width: 100%;
+  height: auto;
+  max-height: 80vh;
+  background: #000;
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+}
+
+/* Lists */
+.contact-list{
+  list-style: none;
+  padding: 0;
+  margin: var(--space-md) 0 0 0;
+}
+.contact-list li{ margin: var(--space-sm) 0; line-height: 1.6; }
+.contact-address{ font-style: normal; }
+
+blockquote{
+  margin: var(--space-md) 0 0 0;
+  padding-left: var(--space-md);
+  border-left: 3px solid var(--border);
+  color: var(--muted);
+  font-style: italic;
+  font-size: var(--fs-sm);
+  line-height: 1.6;
+}
+
+/* Iframe loading overlay */
+.iframe-clip{ position: relative; }
+.iframe-clip iframe{ position: relative; z-index: 1; }
+.iframe-clip.is-loading::before{
+  content: "Loading...";
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(255, 255, 221, 0.92);
+  color: var(--ink);
+  font-size: var(--fs-sm);
+  z-index: 2;
+}
+.iframe-clip.is-loading::after{
+  content: "";
+  position: absolute;
+  width: 22px;
+  height: 22px;
+  border: 2px solid var(--border);
+  border-top-color: var(--accent);
+  border-radius: 50%;
+  top: calc(50% + 16px);
+  left: 50%;
+  transform: translateX(-50%);
+  animation: iframe-spin 0.8s linear infinite;
+  z-index: 3;
+}
+@keyframes iframe-spin{
+  to { transform: translateX(-50%) rotate(360deg); }
+}
+
+/* Friends grid */
+.friends-list{
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: var(--space-md);
+  margin: var(--space-md) 0 0 0;
+  padding: 0;
+  list-style: none;
+}
+.friends-list a{
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 42px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+  padding: var(--space-sm) var(--space-sm);
+  color: var(--accent);
+  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
+}
+.friends-list a:hover{
+  background: var(--accent);
+  color: #000;
+  border-color: var(--accent);
+  box-shadow: 0 1px 0 var(--accent) inset;
+}
+
+/* Tiles */
+.tile-grid{
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
+  gap: var(--space-md);
+  list-style: none;
+  padding: 0;
+  margin: var(--space-md) 0 0 0;
+}
+.tile-grid a{
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 64px;
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+  padding: var(--space-sm);
+  transition: background .15s, border-color .15s, box-shadow .15s;
+}
+.tile-grid a:hover{
+  background: var(--accent);
+  border-color: var(--accent);
+  box-shadow: 0 1px 0 var(--accent) inset;
+}
+.tile-grid img{ width: 100%; height: 100%; object-fit: contain; }
+
+/* Embeds */
+.embed-frame{
+  display: block;
+  width: 100%;
+  border: 1px solid var(--border);
+  border-radius: var(--r);
+  background: var(--bg);
+  margin: var(--space-md) 0 0 0;
+}
+.guestbook-form-frame{
+  height: 350px;
+  min-height: 350px;
+}
+.iframe-clip{
+  --sb: 18px;
+  overflow: hidden;
+  border-radius: var(--r);
+  border: 1px solid var(--border);
+}
+.iframe-clip > iframe{
+  width: calc(100% + var(--sb));
+  height: calc(100% + var(--sb));
+  border: 0;
+}
+.guestbook-frame{ min-height: 90vh; }
+
+#guestbook-comments-iframe {
+  min-height: 600px; /* Adjusted to show more comments */
+}
+
+.changelog-frame{ min-height: 360px; }
+
+/* Audio */
+.audio-wrap{ margin: var(--space-md) 0 0 0; }
+audio{ width: 100%; max-width: 400px; }
+
+/* Blog + changelog lists */
+#blog-list,
+#changelog-list{ margin: var(--space-md) 0 0 0; }
+#blog-list > div:first-child,
+#changelog-list > div:first-child{ margin-bottom: var(--space-md); }
+#blog-list ol,
+#changelog-list ol{ margin: var(--space-md) 0 0 0; padding-left: var(--space-xl); }
+#blog-list li,
+#changelog-list li{ margin: 0 0 var(--space-md) 0; line-height: 1.6; }
+#blog-list .muted,
+#changelog-list .muted{ font-size: var(--fs-sm); margin-top: var(--space-xs); }
+#blog-list .blog-more{ margin-top: var(--space-xs); }
+#changelog-list .changelog-body{ margin-top: var(--space-xs); white-space: pre-line; }
+#changelog-list time{ color: var(--accent); }
+
+/* Footer */
+footer.site-footer{ border-top: 1px solid var(--border); border-bottom: none; }
+.footer-inner{
+  max-width: var(--wrap);
+  margin: 0 auto;
+  padding: var(--space-lg) var(--space-lg) var(--space-2xl);
+  color: var(--muted);
+  font-size: var(--fs-sm);
+  line-height: 1.6;
+}
+.badge{
+  display: inline-flex;
+  margin-top: var(--space-sm);
+  border-radius: var(--r);
+  padding: var(--space-xs);
+  border: 1px solid var(--border);
+  background: var(--bg);
+  transition: border-color .15s;
+}
+.badge:hover{ border-color: var(--accent); }
+
+/* Reset Button */
+.reset-button{
+  font-size: var(--fs-sm);
+  border: 1px solid #000; /* Black border */
+  padding: 4px 8px;
+  border-radius: var(--r);
+  color: #000; /* Black text */
+  background: #ffd; /* Light yellow background */
+  cursor: pointer;
+  font-family: inherit;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  transition: background .15s, color .15s, border-color .15s;
+}
+
+.reset-button:hover {
+  background: var(--accent); /* Dark red on hover */
+  color: #000; /* Black text on hover */
+  border-color: #000; /* Black border on hover */
+}
+
+@media (max-width: 600px){
+  .tile-grid{
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+  }
+  .tile-grid li{
+    margin-bottom: 1rem;
+    text-align: center;
+  }
+  .contact-list{
+    padding-left: 20px;
+  }
+  .friends-list{
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+  }
+}
+
+@media (max-width: 520px){
+  header.site-header{ position: sticky; }
+  .header-inner{ position: relative; }
+  nav.site-nav{
+    min-width: 200px;
+    max-width: calc(100vw - 2 * var(--space-lg));
+  }
+  .lang-menu{
+    right: auto;
+    left: 0;
+    max-width: calc(100vw - 32px);
+  }
+  #menu-toggle{ display: inline-flex; transition: transform .25s ease; }
+  #menu-toggle.active{ transform: rotate(90deg); }
+}
+
+@media (prefers-reduced-motion: reduce){
+  *{ transition: none !important; scroll-behavior: auto !important; }
+  #menu-toggle.active{ transform: none; }
+}
+
+/* From style.css */
+h1 {
+    font-family: 'Comic Sans MS', 'Chalkboard SE', 'Comic Neue', sans-serif;
+    font-size: 1.875rem; /* 30px / 16px (base font size) */
+    padding-left: 40px;
+}
+
+pre {
+    font-family: 'Comic Sans MS', 'Chalkboard SE', 'Comic Neue', sans-serif;
+    font-size: 12px;
+    padding-left: 40px;
+}
+
+.button1 {
+    background-color: black;
+    font-family: Comic Sans MS;
+    font-weight: 300;
+}
+
+.member {
+    float: left;
+    width: calc(20% - 2%); /* Adjust width to account for margins */
+    margin: 1% 1% 45px 1%;
+}
+
+.name {
+    bottom: 0px;
+}
+
+.member img {
+    width: 50%;
+    display: block;
+}
+
+ul.flowxl {
+    display: flex;
+    flex-wrap: wrap;
+    padding: 0;
+}
+
+ul.flowxl > li {
+    list-style-type: none;
+    text-align: center;
+    width: var(--xiconsize);
+    min-width: var(--xiconsize);
+    max-width: var(--xiconsize);
+    max-height: calc(var(--xiconsize) + 60px);
+    padding: 2px;
+    margin: 0.125rem; /* Use rem for margin */
+    overflow: hidden;
+    font-size: 1rem;
+    line-height: 1;
+}
+
+ul.flowxl > li > a {
+    display: block;
+    line-height: 1;
+    font-size: 1.2rem;
+}
+
+ul.flowxl li > a > img,
+ul.flowxl li > img {
+    display: block;
+    border-radius: 9px;
+    width: auto;
+    max-width: var(--xiconsize);
+    max-height: var(--xiconsize);
+    overflow: hidden;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+ul.flowxl li > a > img[src$=".svg"] {
+    max-width: 170px;
+    max-height: 170px;
+}
+
+.country-img {
+    height: 12.5rem; /* Use rem units for height */
+    width: 250px; /* Desired width */
+    object-fit: contain; /* Scales image to fit within the box while maintaining aspect ratio */
+    max-width: 100%; /* Ensures responsiveness */
+}
+
+.countries {
+    flex-wrap: wrap; /* Ensures images wrap if they exceed container width */
+    gap: 10px; /* Adds spacing between images */
+    justify-content: center; /* Centers the images horizontally */
+}
+
+.vpn-logo {
+    width: 200px; /* Set max-width for scaling */
+    max-width: 100%; /* Responsive width */
+    height: auto; /* Maintain aspect ratio */
+    object-fit: contain; /* Handle scaling gracefully */
+}
+
+.toesu-logo {
+    width: 200px; /* Set the default width */
+    max-width: 100%; /* Ensure image scales on smaller screens */
+    height: auto; /* Maintain original aspect ratio */
+    object-fit: contain; /* Gracefully handle image scaling */
+}
+
+@import url('https://fonts.googleapis.com/css2?family=Anonymous+Pro:ital,wght@0,400;0,700;1,400;1,700&display=swap');
+
+
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7SUc.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7SUc.woff2
new file mode 100644
index 0000000..d750914
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7SUc.woff2
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2
new file mode 100644
index 0000000..d15208d
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7SUc.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7SUc.woff2
new file mode 100644
index 0000000..024f077
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7SUc.woff2
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7SUc.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7SUc.woff2
new file mode 100644
index 0000000..479d010
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7SUc.woff2
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2
new file mode 100644
index 0000000..de83a9c
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7SUc.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7SUc.woff2
new file mode 100644
index 0000000..6e7141f
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7SUc.woff2
diff --git a/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7SUc.woff2 b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7SUc.woff2
new file mode 100644
index 0000000..a40c469
--- /dev/null
+++ b/assets/fonts/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7SUc.woff2
diff --git a/assets/js/includes.js b/assets/js/includes.js
new file mode 100644
index 0000000..4af99f4
--- /dev/null
+++ b/assets/js/includes.js
@@ -0,0 +1,32 @@
+(async function () {
+  async function loadInto(selector, url) {
+    const mount = document.querySelector(selector);
+    if (!mount) return;
+
+    try {
+      const res = await fetch(url);
+      if (!res.ok) throw new Error("HTTP " + res.status);
+      const html = await res.text();
+      mount.innerHTML = html;
+    } catch (e) {
+      // Fail open: if includes fail, keep page usable.
+      // Intentionally no console noise.
+    }
+  }
+
+  // Pages opt-in by including: <div data-include="header"></div>
+  // and/or <div data-include="footer"></div>
+  await Promise.all([
+    loadInto('[data-include="header"]', "/partials/header.html"),
+    loadInto('[data-include="footer"]', "/partials/footer.html"),
+  ]);
+
+  // If a page uses includes, it likely removed the built-in header/footer.
+  // Re-run site.js behaviors after injection.
+  if (document.querySelector('[data-include="header"], [data-include="footer"]')) {
+    const s = document.createElement("script");
+    s.src = "/assets/js/site.js";
+    s.defer = true;
+    document.head.appendChild(s);
+  }
+})();
diff --git a/assets/js/pages/404.js b/assets/js/pages/404.js
new file mode 100644
index 0000000..a97a5b1
--- /dev/null
+++ b/assets/js/pages/404.js
@@ -0,0 +1,5 @@
+(function(){
+      var el = document.getElementById('y');
+      if (!el) return;
+      el.textContent = String(new Date().getFullYear());
+    })();
diff --git a/assets/js/pages/50x.js b/assets/js/pages/50x.js
new file mode 100644
index 0000000..a97a5b1
--- /dev/null
+++ b/assets/js/pages/50x.js
@@ -0,0 +1,5 @@
+(function(){
+      var el = document.getElementById('y');
+      if (!el) return;
+      el.textContent = String(new Date().getFullYear());
+    })();
diff --git a/assets/js/pages/guestbook_jp.js b/assets/js/pages/guestbook_jp.js
new file mode 100644
index 0000000..5f3a055
--- /dev/null
+++ b/assets/js/pages/guestbook_jp.js
@@ -0,0 +1,91 @@
+document.addEventListener("DOMContentLoaded", function () {
+      const form = document.getElementById("guestbook-form");
+      const entriesContainer = document.getElementById("guestbook-entries");
+      const captchaCanvas = document.getElementById("captcha-canvas");
+      const refreshCaptchaButton = document.getElementById("refresh-captcha");
+      const captchaInput = document.getElementById("captcha-input");
+      const GUESTBOOK_KEY = "guestbookEntries";
+
+      let currentCaptcha = "";
+
+      function generateCaptcha() {
+        const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+        let captcha = "";
+        for (let i = 0; i < 6; i++) captcha += chars.charAt(Math.floor(Math.random() * chars.length));
+        return captcha;
+      }
+
+      function drawCaptcha(captcha) {
+        const ctx = captchaCanvas.getContext("2d");
+        ctx.clearRect(0, 0, captchaCanvas.width, captchaCanvas.height);
+        ctx.font = "22px Arial";
+        ctx.fillStyle = "#000";
+        ctx.fillText(captcha, 10, 32);
+      }
+
+      function refreshCaptcha() {
+        currentCaptcha = generateCaptcha();
+        drawCaptcha(currentCaptcha);
+      }
+
+      function formatMessage(message) {
+        return message
+          .split("\n")
+          .map((line) => {
+            if (line.startsWith(">")) return `<span class="anonymous">${line}</span>`;
+            return line;
+          })
+          .join("<br>");
+      }
+
+      function loadEntries() {
+        const entries = JSON.parse(localStorage.getItem(GUESTBOOK_KEY)) || [];
+        entriesContainer.innerHTML = "";
+
+        entries
+          .slice()
+          .reverse()
+          .forEach((entry) => {
+            const entryElement = document.createElement("div");
+            entryElement.className = "entry";
+
+            const nameElement = document.createElement("h4");
+            if (entry.name === "Anonymous") nameElement.className = "anonymous";
+            nameElement.textContent = entry.name;
+            entryElement.appendChild(nameElement);
+
+            const messageElement = document.createElement("p");
+            messageElement.innerHTML = formatMessage(entry.message);
+            entryElement.appendChild(messageElement);
+
+            entriesContainer.appendChild(entryElement);
+          });
+      }
+
+      form.addEventListener("submit", function (event) {
+        event.preventDefault();
+
+        let name = document.getElementById("name").value.trim();
+        if (!name) name = "Anonymous";
+
+        const message = document.getElementById("message").value.trim();
+        const captchaValue = captchaInput.value.trim();
+
+        if (name && message && captchaValue === currentCaptcha) {
+          const entries = JSON.parse(localStorage.getItem(GUESTBOOK_KEY)) || [];
+          entries.push({ name, message });
+          localStorage.setItem(GUESTBOOK_KEY, JSON.stringify(entries));
+
+          form.reset();
+          document.getElementById("name").value = "Anonymous";
+          loadEntries();
+          refreshCaptcha();
+        } else {
+          alert("CAPTCHA is incorrect. Please try again.");
+        }
+      });
+
+      refreshCaptcha();
+      refreshCaptchaButton.addEventListener("click", refreshCaptcha);
+      loadEntries();
+    });
diff --git a/assets/js/pages/guestbook_zh.js b/assets/js/pages/guestbook_zh.js
new file mode 100644
index 0000000..5f3a055
--- /dev/null
+++ b/assets/js/pages/guestbook_zh.js
@@ -0,0 +1,91 @@
+document.addEventListener("DOMContentLoaded", function () {
+      const form = document.getElementById("guestbook-form");
+      const entriesContainer = document.getElementById("guestbook-entries");
+      const captchaCanvas = document.getElementById("captcha-canvas");
+      const refreshCaptchaButton = document.getElementById("refresh-captcha");
+      const captchaInput = document.getElementById("captcha-input");
+      const GUESTBOOK_KEY = "guestbookEntries";
+
+      let currentCaptcha = "";
+
+      function generateCaptcha() {
+        const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+        let captcha = "";
+        for (let i = 0; i < 6; i++) captcha += chars.charAt(Math.floor(Math.random() * chars.length));
+        return captcha;
+      }
+
+      function drawCaptcha(captcha) {
+        const ctx = captchaCanvas.getContext("2d");
+        ctx.clearRect(0, 0, captchaCanvas.width, captchaCanvas.height);
+        ctx.font = "22px Arial";
+        ctx.fillStyle = "#000";
+        ctx.fillText(captcha, 10, 32);
+      }
+
+      function refreshCaptcha() {
+        currentCaptcha = generateCaptcha();
+        drawCaptcha(currentCaptcha);
+      }
+
+      function formatMessage(message) {
+        return message
+          .split("\n")
+          .map((line) => {
+            if (line.startsWith(">")) return `<span class="anonymous">${line}</span>`;
+            return line;
+          })
+          .join("<br>");
+      }
+
+      function loadEntries() {
+        const entries = JSON.parse(localStorage.getItem(GUESTBOOK_KEY)) || [];
+        entriesContainer.innerHTML = "";
+
+        entries
+          .slice()
+          .reverse()
+          .forEach((entry) => {
+            const entryElement = document.createElement("div");
+            entryElement.className = "entry";
+
+            const nameElement = document.createElement("h4");
+            if (entry.name === "Anonymous") nameElement.className = "anonymous";
+            nameElement.textContent = entry.name;
+            entryElement.appendChild(nameElement);
+
+            const messageElement = document.createElement("p");
+            messageElement.innerHTML = formatMessage(entry.message);
+            entryElement.appendChild(messageElement);
+
+            entriesContainer.appendChild(entryElement);
+          });
+      }
+
+      form.addEventListener("submit", function (event) {
+        event.preventDefault();
+
+        let name = document.getElementById("name").value.trim();
+        if (!name) name = "Anonymous";
+
+        const message = document.getElementById("message").value.trim();
+        const captchaValue = captchaInput.value.trim();
+
+        if (name && message && captchaValue === currentCaptcha) {
+          const entries = JSON.parse(localStorage.getItem(GUESTBOOK_KEY)) || [];
+          entries.push({ name, message });
+          localStorage.setItem(GUESTBOOK_KEY, JSON.stringify(entries));
+
+          form.reset();
+          document.getElementById("name").value = "Anonymous";
+          loadEntries();
+          refreshCaptcha();
+        } else {
+          alert("CAPTCHA is incorrect. Please try again.");
+        }
+      });
+
+      refreshCaptcha();
+      refreshCaptchaButton.addEventListener("click", refreshCaptcha);
+      loadEntries();
+    });
diff --git a/assets/js/pages/hitcounter.js b/assets/js/pages/hitcounter.js
new file mode 100644
index 0000000..9c3f888
--- /dev/null
+++ b/assets/js/pages/hitcounter.js
@@ -0,0 +1,16 @@
+function countUniqueVisitors() {
+      const VISITOR_KEY = "uniqueVisitorCount";
+      let visitorCount = localStorage.getItem(VISITOR_KEY);
+      if (!visitorCount) visitorCount = 0;
+
+      const hasVisited = sessionStorage.getItem("hasVisited");
+      if (!hasVisited) {
+        visitorCount++;
+        localStorage.setItem(VISITOR_KEY, visitorCount);
+        sessionStorage.setItem("hasVisited", "true");
+      }
+
+      document.getElementById("visitor-counter").innerText = visitorCount;
+    }
+
+    countUniqueVisitors();
diff --git a/assets/js/pages/hitcounter_jp.js b/assets/js/pages/hitcounter_jp.js
new file mode 100644
index 0000000..9c3f888
--- /dev/null
+++ b/assets/js/pages/hitcounter_jp.js
@@ -0,0 +1,16 @@
+function countUniqueVisitors() {
+      const VISITOR_KEY = "uniqueVisitorCount";
+      let visitorCount = localStorage.getItem(VISITOR_KEY);
+      if (!visitorCount) visitorCount = 0;
+
+      const hasVisited = sessionStorage.getItem("hasVisited");
+      if (!hasVisited) {
+        visitorCount++;
+        localStorage.setItem(VISITOR_KEY, visitorCount);
+        sessionStorage.setItem("hasVisited", "true");
+      }
+
+      document.getElementById("visitor-counter").innerText = visitorCount;
+    }
+
+    countUniqueVisitors();
diff --git a/assets/js/pages/hitcounter_zh.js b/assets/js/pages/hitcounter_zh.js
new file mode 100644
index 0000000..9c3f888
--- /dev/null
+++ b/assets/js/pages/hitcounter_zh.js
@@ -0,0 +1,16 @@
+function countUniqueVisitors() {
+      const VISITOR_KEY = "uniqueVisitorCount";
+      let visitorCount = localStorage.getItem(VISITOR_KEY);
+      if (!visitorCount) visitorCount = 0;
+
+      const hasVisited = sessionStorage.getItem("hasVisited");
+      if (!hasVisited) {
+        visitorCount++;
+        localStorage.setItem(VISITOR_KEY, visitorCount);
+        sessionStorage.setItem("hasVisited", "true");
+      }
+
+      document.getElementById("visitor-counter").innerText = visitorCount;
+    }
+
+    countUniqueVisitors();
diff --git a/assets/js/pages/mstartpage-index.js b/assets/js/pages/mstartpage-index.js
new file mode 100644
index 0000000..db518ab
--- /dev/null
+++ b/assets/js/pages/mstartpage-index.js
@@ -0,0 +1,118 @@
+// Date and time functionality
+        function updateDateRealtime() {
+            const dateElement = document.getElementById("realtime-date");
+            const clockElement = document.getElementById("realtime-clock");
+
+            const days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
+            const months = ["January", "February", "March", "April", "May", "June",
+                "July", "August", "September", "October", "November", "December"];
+
+            const now = new Date();
+
+            // Date parts
+            const dayName = days[now.getDay()];
+            const month = months[now.getMonth()];
+            const dayNumber = now.getDate();
+            const year = now.getFullYear();
+
+            const ordinal = (dayNumber > 3 && dayNumber < 21) ? 'th' :
+                            (dayNumber % 10 === 1) ? 'st' :
+                            (dayNumber % 10 === 2) ? 'nd' :
+                            (dayNumber % 10 === 3) ? 'rd' : 'th';
+
+            dateElement.textContent = `${dayName}, ${month} ${dayNumber}${ordinal}, ${year}.`;
+
+            // Clock parts (12-hour format)
+            let hours = now.getHours();
+            const minutes = now.getMinutes();
+            const seconds = now.getSeconds();
+
+            const period = hours >= 12 ? 'PM' : 'AM';
+            hours = hours % 12 || 12;
+
+            const formattedHours = hours.toString().padStart(2, "0");
+            const formattedMinutes = minutes.toString().padStart(2, "0");
+            const formattedSeconds = seconds.toString().padStart(2, "0");
+
+            clockElement.textContent = `${formattedHours}:${formattedMinutes}:${formattedSeconds} ${period}`;
+        }
+
+        updateDateRealtime();
+        setInterval(updateDateRealtime, 1000);
+
+        // Menu toggle functionality
+        document.getElementById('menu-toggle').addEventListener('click', function() {
+            const menu = document.getElementById('main-menu');
+            menu.classList.toggle('show');
+        });
+
+        // Collapsible sections
+        const collapsibles = document.getElementsByClassName("collapsible");
+        
+        for (let i = 0; i < collapsibles.length; i++) {
+            collapsibles[i].addEventListener("click", function() {
+                this.classList.toggle("active");
+                const content = this.nextElementSibling;
+                if (content.style.display === "block") {
+                    content.style.display = "none";
+                } else {
+                    content.style.display = "block";
+                }
+            });
+        }
+
+        // XXX Verification functionality
+        const xxxToggle = document.getElementById('xxx-toggle');
+        const xxxModal = document.getElementById('xxx-modal');
+        const xxxConfirm = document.getElementById('xxx-confirm');
+        const xxxDeny = document.getElementById('xxx-deny');
+        const xxxList = document.getElementById('xxx-list');
+
+        // Check if already verified
+        let isVerified = localStorage.getItem('xxx-verified') === 'true';
+        let isContentVisible = localStorage.getItem('xxx-visible') === 'true';
+
+        // Initialize based on stored state
+        if (isVerified && isContentVisible) {
+            xxxToggle.textContent = 'Hide XXX Content';
+            xxxList.style.display = 'block';
+        } else if (isVerified && !isContentVisible) {
+            xxxToggle.textContent = 'Show XXX Content';
+            xxxList.style.display = 'none';
+        }
+
+        xxxToggle.addEventListener('click', function() {
+            if (isVerified) {
+                // Toggle visibility if already verified
+                if (xxxList.style.display === 'block') {
+                    // Hide the content
+                    xxxList.style.display = 'none';
+                    xxxToggle.textContent = 'Show XXX Content';
+                    localStorage.setItem('xxx-visible', 'false');
+                } else {
+                    // Show the content
+                    xxxList.style.display = 'block';
+                    xxxToggle.textContent = 'Hide XXX Content';
+                    localStorage.setItem('xxx-visible', 'true');
+                }
+            } else {
+                // Show verification modal if not verified
+                xxxModal.style.display = 'flex';
+            }
+        });
+
+        xxxConfirm.addEventListener('click', function() {
+            // Set verification status
+            isVerified = true;
+            localStorage.setItem('xxx-verified', 'true');
+            localStorage.setItem('xxx-visible', 'true');
+            
+            // Hide modal and show content
+            xxxModal.style.display = 'none';
+            xxxList.style.display = 'block';
+            xxxToggle.textContent = 'Hide XXX Content';
+        });
+
+        xxxDeny.addEventListener('click', function() {
+            xxxModal.style.display = 'none';
+        });
diff --git a/assets/js/pages/test.js b/assets/js/pages/test.js
new file mode 100644
index 0000000..ee1c831
--- /dev/null
+++ b/assets/js/pages/test.js
@@ -0,0 +1,10 @@
+document.getElementById("lastmod").textContent = document.lastModified;
+
+document.getElementById("menu-toggle").addEventListener("click", function() {
+        const sidebar = document.getElementById("mobile-sidebar");
+        sidebar.classList.toggle("visible");
+        if (sidebar.classList.contains("visible")) {
+            sidebar.scrollTop = 0;
+            window.scrollTo(0, 0);
+        }
+    });
diff --git a/assets/js/pages/test_jp.js b/assets/js/pages/test_jp.js
new file mode 100644
index 0000000..ee1c831
--- /dev/null
+++ b/assets/js/pages/test_jp.js
@@ -0,0 +1,10 @@
+document.getElementById("lastmod").textContent = document.lastModified;
+
+document.getElementById("menu-toggle").addEventListener("click", function() {
+        const sidebar = document.getElementById("mobile-sidebar");
+        sidebar.classList.toggle("visible");
+        if (sidebar.classList.contains("visible")) {
+            sidebar.scrollTop = 0;
+            window.scrollTo(0, 0);
+        }
+    });
diff --git a/assets/js/pages/test_zh.js b/assets/js/pages/test_zh.js
new file mode 100644
index 0000000..ee1c831
--- /dev/null
+++ b/assets/js/pages/test_zh.js
@@ -0,0 +1,10 @@
+document.getElementById("lastmod").textContent = document.lastModified;
+
+document.getElementById("menu-toggle").addEventListener("click", function() {
+        const sidebar = document.getElementById("mobile-sidebar");
+        sidebar.classList.toggle("visible");
+        if (sidebar.classList.contains("visible")) {
+            sidebar.scrollTop = 0;
+            window.scrollTo(0, 0);
+        }
+    });
diff --git a/assets/js/site.js b/assets/js/site.js
new file mode 100644
index 0000000..39891b7
--- /dev/null
+++ b/assets/js/site.js
@@ -0,0 +1,415 @@
+(function () {
+  function byId(id) {
+    return document.getElementById(id);
+  }
+
+  const menuBtn = byId("menu-toggle");
+  const nav = byId("site-nav");
+
+  const langToggle = byId("lang-toggle");
+  const langMenu = byId("lang-options");
+  const currentLang = byId("current-lang");
+
+  let openDropdown = null;
+
+  function closeMenu() {
+    if (!menuBtn || !nav) return;
+    menuBtn.classList.remove("active");
+    menuBtn.setAttribute("aria-expanded", "false");
+    nav.hidden = true;
+    if (openDropdown === "menu") openDropdown = null;
+  }
+
+  function closeLang() {
+    if (!langToggle || !langMenu) return;
+    langToggle.setAttribute("aria-expanded", "false");
+    langMenu.hidden = true;
+    if (openDropdown === "lang") openDropdown = null;
+  }
+
+  function toggleMenu(e) {
+    if (!menuBtn || !nav) return;
+    e.stopPropagation();
+
+    if (openDropdown === "lang") closeLang();
+
+    const open = menuBtn.getAttribute("aria-expanded") === "true";
+    if (open) {
+      closeMenu();
+      return;
+    }
+
+    menuBtn.classList.add("active");
+    menuBtn.setAttribute("aria-expanded", "true");
+    nav.hidden = false;
+    openDropdown = "menu";
+  }
+
+  function toggleLang(e) {
+    if (!langToggle || !langMenu) return;
+    e.stopPropagation();
+
+    if (openDropdown === "menu") closeMenu();
+
+    const open = langToggle.getAttribute("aria-expanded") === "true";
+    if (open) {
+      closeLang();
+      return;
+    }
+
+    langToggle.setAttribute("aria-expanded", "true");
+    langMenu.hidden = false;
+    openDropdown = "lang";
+  }
+
+  if (nav) nav.hidden = true;
+  if (langMenu) langMenu.hidden = true;
+
+  if (menuBtn && nav) {
+    menuBtn.addEventListener("click", toggleMenu);
+    nav.addEventListener("click", (e) => e.stopPropagation());
+  }
+
+  if (langToggle && langMenu) {
+    langToggle.addEventListener("click", toggleLang);
+    langMenu.addEventListener("click", (e) => e.stopPropagation());
+  }
+
+  if ((menuBtn && nav) || (langToggle && langMenu)) {
+    document.addEventListener("click", function (e) {
+      if (
+        menuBtn && nav &&
+        (menuBtn.contains(e.target) || nav.contains(e.target))
+      ) {
+        return;
+      }
+      if (
+        langToggle && langMenu &&
+        (langToggle.contains(e.target) || langMenu.contains(e.target))
+      ) {
+        return;
+      }
+      closeMenu();
+      closeLang();
+    });
+
+    document.addEventListener("keydown", function (e) {
+      if (e.key === "Escape") {
+        closeMenu();
+        closeLang();
+      }
+    });
+  }
+
+  if (currentLang) {
+    const docLang = (document.documentElement.lang || "en").toLowerCase();
+    currentLang.textContent = docLang === "zh" ? "ZH" : docLang === "ja" ? "JA" : "EN";
+  }
+
+  if (langMenu) {
+    langMenu.querySelectorAll("a[data-lang]").forEach((a) => {
+      a.addEventListener("click", function () {
+        localStorage.setItem("preferredLang", this.getAttribute("data-lang") || "en");
+      });
+    });
+  }
+
+  // Language menu hrefs: convert current page to *_zh.html / *_jp.html.
+  // Needs to work for both:
+  // - directory URLs: /foo/  (serve /foo/index.html)
+  // - file URLs:      /foo/page.html
+  function updateLangMenuHrefs() {
+    const links = document.querySelectorAll("a[data-lang-href][data-lang]");
+    if (!links.length) return;
+
+    let path = window.location.pathname || "/";
+    if (!path.startsWith("/")) path = "/" + path;
+
+    const isDir = path.endsWith("/");
+    const file = isDir ? "index.html" : (path.split("/").pop() || "index.html");
+    const base = isDir ? path : path.slice(0, -file.length);
+
+    const baseName = file.replace(/_(zh|jp)\.html$/i, ".html");
+    const map = {
+      en: baseName,
+      zh: baseName.replace(/(_(zh|jp))?\.html$/i, "_zh.html"),
+      ja: baseName.replace(/(_(zh|jp))?\.html$/i, "_jp.html"),
+    };
+
+    links.forEach((a) => {
+      const lang = (a.getAttribute("data-lang") || "en").toLowerCase();
+      const targetFile = map[lang] || map.en;
+      a.href = base + targetFile;
+    });
+  }
+
+  function updateAriaCurrent() {
+    const path = window.location.pathname || "/";
+    const normalized = path.startsWith("/") ? path : "/" + path;
+    const isDir = normalized.endsWith("/");
+    const file = isDir ? "index.html" : (normalized.split("/").pop() || "index.html");
+    const base = isDir ? normalized : normalized.slice(0, -file.length);
+    const indexPath = base + "index.html";
+    const dirPath = base || "/";
+    const candidates = new Set([normalized, indexPath, dirPath, dirPath.replace(/\/$/, "")]);
+
+    document.querySelectorAll("#site-nav a[href]").forEach((a) => {
+      const href = a.getAttribute("href") || "";
+      const hrefUrl = new URL(href, window.location.origin);
+      if (hrefUrl.origin !== window.location.origin) {
+        a.removeAttribute("aria-current");
+        return;
+      }
+      const hrefPath = hrefUrl.pathname;
+      if (candidates.has(hrefPath)) {
+        a.setAttribute("aria-current", "page");
+      } else {
+        a.removeAttribute("aria-current");
+      }
+    });
+
+    const docLang = (document.documentElement.lang || "en").toLowerCase();
+    document.querySelectorAll("#lang-options a[data-lang]").forEach((a) => {
+      const lang = (a.getAttribute("data-lang") || "en").toLowerCase();
+      if (lang === docLang) {
+        a.setAttribute("aria-current", "page");
+      } else {
+        a.removeAttribute("aria-current");
+      }
+    });
+  }
+
+  // Run once now...
+  updateLangMenuHrefs();
+  updateAriaCurrent();
+  // ...and again after layout/injection settles.
+  setTimeout(updateLangMenuHrefs, 0);
+  setTimeout(updateAriaCurrent, 0);
+
+  // Home page blog list (optional)
+  const blogList = byId("blog-list");
+  if (blogList) {
+    const blogHost = "https://blog.sillylaird.ca";
+    const ctrl = new AbortController();
+    const timeout = setTimeout(() => ctrl.abort(), 3500);
+
+    fetch(blogHost + "/api/posts.php", { signal: ctrl.signal })
+      .then((r) => r.json())
+      .then((posts) => {
+        blogList.textContent = "";
+
+        const top = document.createElement("div");
+
+        const strong = document.createElement("strong");
+        strong.textContent = "Posts";
+        top.appendChild(strong);
+
+        top.appendChild(document.createTextNode(" ("));
+        const allLink = document.createElement("a");
+        allLink.href = blogHost;
+        allLink.textContent = "all";
+        top.appendChild(allLink);
+        top.appendChild(document.createTextNode(")"));
+
+        blogList.appendChild(top);
+
+        const list = document.createElement("ol");
+        (posts || []).forEach((post) => {
+          const li = document.createElement("li");
+
+          const a = document.createElement("a");
+          a.href = blogHost + "/" + String(post.path || "").replace(/^\/+/, "");
+          a.textContent = String(post.title || "Untitled");
+
+          const date = document.createElement("div");
+          date.className = "muted";
+
+          const y = String(post.year || "");
+          const m = String(post.month || "").padStart(2, "0");
+          const d = String(post.day || "").padStart(2, "0");
+          const iso = y && m && d ? `${y}-${m}-${d}` : "";
+
+          const time = document.createElement("time");
+          if (iso) time.setAttribute("datetime", iso);
+          time.textContent = iso || "";
+
+          li.appendChild(a);
+          li.appendChild(document.createElement("br"));
+          date.appendChild(time);
+          li.appendChild(date);
+
+          list.appendChild(li);
+        });
+
+        blogList.appendChild(list);
+
+        if (!list.children.length) {
+          const empty = document.createElement("div");
+          empty.className = "muted";
+          empty.textContent = "No posts yet.";
+          blogList.appendChild(empty);
+        }
+      })
+      .catch((err) => {
+        blogList.textContent = err && err.name === "AbortError"
+          ? "Blog list timed out."
+          : "Cannot load posts right now.";
+      })
+      .finally(() => clearTimeout(timeout));
+  }
+
+  const changelogList = byId("changelog-list");
+  if (changelogList) {
+    const changelogPage = "/changelog/";
+    const ctrl = new AbortController();
+    const timeout = setTimeout(() => ctrl.abort(), 3500);
+
+    fetch(changelogPage, { signal: ctrl.signal })
+      .then((r) => r.text())
+      .then((html) => {
+        changelogList.textContent = "";
+        const doc = new DOMParser().parseFromString(html, "text/html");
+        const entries = Array.from(doc.querySelectorAll(".changelog-entry"));
+
+        const top = document.createElement("div");
+
+        const strong = document.createElement("strong");
+        strong.textContent = "Entries";
+        top.appendChild(strong);
+
+        top.appendChild(document.createTextNode(" ("));
+        const allLink = document.createElement("a");
+        allLink.href = "/changelog/";
+        allLink.textContent = "all";
+        top.appendChild(allLink);
+        top.appendChild(document.createTextNode(")"));
+
+        changelogList.appendChild(top);
+
+        const list = document.createElement("ol");
+        entries.forEach((entry) => {
+          const li = document.createElement("li");
+
+          const titleText = (entry.querySelector("strong, b")?.textContent || "").trim();
+          const timeEl = entry.querySelector("time");
+          const dateText = (timeEl?.textContent || "").trim();
+          const dateIso = (timeEl?.getAttribute("datetime") || "").trim();
+          const bodyEl = entry.querySelector(".text");
+          const bodyText = (bodyEl?.textContent || "").trim();
+
+          const title = document.createElement("strong");
+          if (titleText) {
+            title.textContent = titleText;
+            li.appendChild(title);
+
+            if (dateText) {
+              const date = document.createElement("div");
+              date.className = "muted";
+              const time = document.createElement("time");
+              if (dateIso) time.setAttribute("datetime", dateIso);
+              time.textContent = dateText;
+              date.appendChild(time);
+              li.appendChild(date);
+            }
+          } else if (dateText) {
+            title.textContent = dateText;
+            li.appendChild(title);
+          }
+
+          if (bodyText) {
+            const body = document.createElement("div");
+            body.className = "changelog-body";
+            body.textContent = bodyText;
+            li.appendChild(body);
+          }
+
+          list.appendChild(li);
+        });
+
+        changelogList.appendChild(list);
+
+        if (!list.children.length) {
+          const empty = document.createElement("div");
+          empty.className = "muted";
+          empty.textContent = "No updates yet.";
+          changelogList.appendChild(empty);
+        }
+      })
+      .catch((err) => {
+        changelogList.textContent = err && err.name === "AbortError"
+          ? "Changelog list timed out."
+          : "Cannot load changelog right now.";
+      })
+      .finally(() => clearTimeout(timeout));
+  }
+
+  const resetBtn = byId("guestbook-reset");
+  if (resetBtn) {
+    resetBtn.addEventListener("click", () => {
+      const frame = byId("guestbook-form-iframe");
+      if (!frame) return;
+      setIframeLoading(frame);
+      const src = frame.getAttribute("src") || frame.src;
+      if (src) {
+        // Reset by reloading the iframe URL (works cross-origin too).
+        frame.setAttribute("src", src);
+        return;
+      }
+      if (frame.contentWindow) frame.contentWindow.location.reload();
+    });
+  }
+
+  function setIframeLoading(frame) {
+    if (!frame) return;
+    const clip = frame.closest(".iframe-clip");
+    if (!clip) return;
+    clip.classList.add("is-loading");
+    const onLoad = () => {
+      clip.classList.remove("is-loading");
+    };
+    frame.addEventListener("load", onLoad, { once: true });
+  }
+
+  function resetIframe(frame) {
+    if (!frame) return;
+    const src = frame.getAttribute("src") || frame.src;
+    if (src) {
+      frame.setAttribute("src", src);
+      return;
+    }
+    if (frame.contentWindow) frame.contentWindow.location.reload();
+  }
+
+  document.querySelectorAll("button[data-reset-iframe]").forEach((btn) => {
+    btn.addEventListener("click", () => {
+      const key = btn.getAttribute("data-reset-iframe");
+      if (!key) return;
+      const scope = btn.closest(".iframe-clip") || btn.parentElement || document;
+      const frame = scope.querySelector(`iframe[data-iframe=\"${key}\"]`) || document.querySelector(`iframe[data-iframe=\"${key}\"]`);
+      setIframeLoading(frame);
+      resetIframe(frame);
+    });
+  });
+
+  // Footer year: local time only.
+  (function () {
+    const el = byId("copyright-year");
+    if (!el) return;
+
+    el.textContent = String(new Date().getFullYear());
+  })();
+
+  // Footer last-updated: based on document.lastModified.
+  (function () {
+    const el = byId("last-updated");
+    if (!el) return;
+
+    const raw = document.lastModified;
+    const date = raw ? new Date(raw) : null;
+    if (!date || Number.isNaN(date.getTime())) return;
+
+    const iso = date.toISOString().slice(0, 10);
+    el.setAttribute("datetime", iso);
+    el.textContent = iso;
+  })();
+})();