Initial commit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/template/base/eighteen.html

@@ -0,0 +1,27 @@
+{{define "eighteen"}}
+<link rel="stylesheet" href="/static/css/eighteen.css">
+<script>
+  (function () {
+    try {
+      if (localStorage.getItem("hg_age_ok") === "1") {
+        document.documentElement.classList.add("eighteen-ok");
+      }
+    } catch (e) {}
+  })();
+</script>
+<div class="eighteen" data-eighteen role="dialog" aria-modal="true" aria-labelledby="eighteen-title">
+  <div class="eighteen__mask" aria-hidden="true"></div>
+  <div class="eighteen__dialog">
+    <div class="eighteen__badge" aria-hidden="true">18+</div>
+    <h2 class="eighteen__title" id="eighteen-title">这是个成人网站</h2>
+    <p class="eighteen__desc">本网站包含有年龄限制的内容，包括裸体和露骨色情素材的内容。点击继续即表示您确认您已年满 18 岁，或在您访问本网站时所在的司法管辖区已是成年人。</p>
+    <button class="btn btn--primary eighteen__enter" type="button" data-eighteen-enter>
+      我已年满 18 岁，进入
+    </button>
+    <button class="eighteen__exit" type="button" data-eighteen-exit>
+      我未满 18 岁，退出
+    </button>
+  </div>
+</div>
+<script src="/static/js/eighteen.js" defer></script>
+{{end}}