diff --git a/app/pages/auth/wiki-login.vue b/app/pages/auth/wiki-login.vue
index c224c11..9cde711 100644
--- a/app/pages/auth/wiki-login.vue
+++ b/app/pages/auth/wiki-login.vue
@@ -31,12 +31,12 @@ async function sendMagicLink() {
 </script>
 
 <template>
-  <div class="min-h-screen flex items-center justify-center bg-gray-50 px-4">
+  <div class="min-h-screen flex items-center justify-center bg-guild-900 px-4">
     <div class="w-full max-w-sm">
-      <div class="bg-white rounded-lg shadow-md p-8">
+      <div class="bg-guild-800 rounded-lg shadow-md p-8">
         <div class="text-center mb-6">
-          <h1 class="text-2xl font-bold text-gray-900">Ghost Guild Wiki</h1>
-          <p class="mt-2 text-sm text-gray-600">
+          <h1 class="text-display-sm font-bold text-candlelight-400 warm-text">Ghost Guild Wiki</h1>
+          <p class="mt-2 text-sm text-guild-400">
             Sign in with your Ghost Guild account
           </p>
         </div>
@@ -44,7 +44,7 @@ async function sendMagicLink() {
         <template v-if="!sent">
           <form @submit.prevent="sendMagicLink" class="space-y-4">
             <div>
-              <label for="email" class="block text-sm font-medium text-gray-700 mb-1">
+              <label for="email" class="block text-sm font-medium text-guild-300 mb-1">
                 Email address
               </label>
               <input
@@ -53,23 +53,23 @@ async function sendMagicLink() {
                 type="email"
                 required
                 placeholder="you@example.com"
-                class="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:ring-2 focus:ring-blue-500 focus:border-blue-500 text-sm"
+                class="w-full px-3 py-2 border border-guild-600 rounded-md shadow-sm bg-guild-900 text-guild-100 focus:ring-2 focus:ring-candlelight-500 focus:border-candlelight-500 text-sm"
                 :disabled="loading"
               />
             </div>
 
-            <p v-if="error" class="text-sm text-red-600">{{ error }}</p>
+            <p v-if="error" class="text-sm text-ember-400">{{ error }}</p>
 
             <button
               type="submit"
               :disabled="loading || !email"
-              class="w-full py-2 px-4 bg-blue-600 text-white text-sm font-medium rounded-md hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50 disabled:cursor-not-allowed"
+              class="w-full py-2 px-4 bg-candlelight-600 text-guild-100 text-sm font-medium rounded-md hover:bg-candlelight-500 focus:outline-none focus:ring-2 focus:ring-candlelight-500 focus:ring-offset-2 disabled:opacity-50 disabled:cursor-not-allowed"
             >
               {{ loading ? "Sending..." : "Send magic link" }}
             </button>
           </form>
 
-          <p class="mt-4 text-xs text-center text-gray-500">
+          <p class="mt-4 text-xs text-center text-guild-500">
             We'll send a sign-in link to your email.
           </p>
         </template>
@@ -77,14 +77,14 @@ async function sendMagicLink() {
         <template v-else>
           <div class="text-center space-y-3">
             <div class="text-4xl">✉️</div>
-            <h2 class="text-lg font-semibold text-gray-900">Check your email</h2>
-            <p class="text-sm text-gray-600">
+            <h2 class="text-lg font-semibold text-guild-100">Check your email</h2>
+            <p class="text-sm text-guild-400">
               We sent a sign-in link to <strong>{{ email }}</strong>.
               Click the link in the email to continue.
             </p>
             <button
               @click="sent = false; email = '';"
-              class="mt-4 text-sm text-blue-600 hover:text-blue-800"
+              class="mt-4 text-sm text-candlelight-600 hover:text-candlelight-500"
             >
               Use a different email
             </button>
diff --git a/server/routes/oidc/interaction/login.post.ts b/server/routes/oidc/interaction/login.post.ts
index d342dbc..42fb052 100644
--- a/server/routes/oidc/interaction/login.post.ts
+++ b/server/routes/oidc/interaction/login.post.ts
@@ -54,16 +54,16 @@ export default defineEventHandler(async (event) => {
       to: email,
       subject: "Sign in to Ghost Guild Wiki",
       html: `
-        <div style="font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;">
-          <h2 style="color: #2563eb;">Sign in to the Ghost Guild Wiki</h2>
-          <p>Click the button below to sign in:</p>
+        <div style="font-family: Georgia, 'Times New Roman', serif; max-width: 600px; margin: 0 auto; background-color: #2a241c; border-radius: 8px; padding: 32px;">
+          <h2 style="color: #d09e4e; margin-top: 0;">Sign in to the Ghost Guild Wiki</h2>
+          <p style="color: #bfb3a2;">Click the button below to sign in:</p>
           <div style="text-align: center; margin: 30px 0;">
             <a href="${baseUrl}/oidc/interaction/verify?token=${token}"
-               style="background-color: #2563eb; color: white; padding: 12px 24px; text-decoration: none; border-radius: 6px; display: inline-block;">
+               style="background-color: #9a6f2c; color: #f0ebe4; padding: 12px 24px; text-decoration: none; border-radius: 6px; display: inline-block; font-weight: 600;">
               Sign In
             </a>
           </div>
-          <p style="color: #666; font-size: 14px;">
+          <p style="color: #6b5f4d; font-size: 14px;">
             This link expires in 15 minutes. If you didn't request this, you can safely ignore this email.
           </p>
         </div>
diff --git a/server/utils/oidc-provider.ts b/server/utils/oidc-provider.ts
index 37d5d19..19fa7b7 100644
--- a/server/utils/oidc-provider.ts
+++ b/server/utils/oidc-provider.ts
@@ -11,6 +11,126 @@ import { MongoAdapter } from "./oidc-mongodb-adapter.js";
 import Member from "../models/member.js";
 import { connectDB } from "./mongoose.js";
 
+/**
+ * Renders a standalone HTML page in the guild dark style.
+ * Used for OIDC logout/error screens that are served outside Nuxt.
+ */
+function guildPageShell(title: string, bodyContent: string, extraStyles = "") {
+  return `<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>${title} — Ghost Guild</title>
+  <style>
+    @font-face {
+      font-family: 'Quietism';
+      src: url('/fonts/Quietism-Regular.woff2') format('woff2');
+      font-weight: 400;
+      font-style: normal;
+      font-display: swap;
+    }
+    @font-face {
+      font-family: 'Quietism';
+      src: url('/fonts/Quietism-Bold.woff2') format('woff2');
+      font-weight: 700;
+      font-style: normal;
+      font-display: swap;
+    }
+    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+    body {
+      font-family: 'Inter', system-ui, -apple-system, sans-serif;
+      background-color: #1a1510;
+      background-image:
+        radial-gradient(ellipse at 20% 50%, rgba(154, 111, 44, 0.06) 0%, transparent 60%),
+        radial-gradient(ellipse at 80% 50%, rgba(154, 111, 44, 0.04) 0%, transparent 60%);
+      color: #bfb3a2;
+      min-height: 100vh;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      padding: 1rem;
+    }
+    .card {
+      background-color: #2a241c;
+      border: 1px solid rgba(154, 111, 44, 0.15);
+      border-radius: 12px;
+      box-shadow: 0 0 30px rgba(208, 158, 78, 0.06);
+      padding: 2.5rem;
+      width: 100%;
+      max-width: 420px;
+      text-align: center;
+    }
+    h1 {
+      font-family: 'Quietism', Georgia, 'Times New Roman', serif;
+      font-size: 1.5rem;
+      font-weight: 700;
+      color: #d09e4e;
+      margin-bottom: 0.75rem;
+    }
+    p { line-height: 1.6; margin-bottom: 1rem; }
+    .subtext { font-size: 0.875rem; color: #6b5f4d; }
+    .btn-primary {
+      display: inline-block;
+      background-color: #9a6f2c;
+      color: #f0ebe4;
+      padding: 0.625rem 1.5rem;
+      border-radius: 6px;
+      border: none;
+      font-size: 0.875rem;
+      font-weight: 600;
+      cursor: pointer;
+      text-decoration: none;
+      transition: background-color 0.15s;
+    }
+    .btn-primary:hover { background-color: #b8862f; }
+    .btn-secondary {
+      display: inline-block;
+      background-color: transparent;
+      color: #bfb3a2;
+      padding: 0.625rem 1.5rem;
+      border-radius: 6px;
+      border: 1px solid rgba(154, 111, 44, 0.3);
+      font-size: 0.875rem;
+      font-weight: 500;
+      cursor: pointer;
+      text-decoration: none;
+      transition: border-color 0.15s;
+    }
+    .btn-secondary:hover { border-color: rgba(154, 111, 44, 0.5); }
+    .actions { display: flex; gap: 0.75rem; justify-content: center; margin-top: 1.5rem; }
+    .brand {
+      margin-top: 2rem;
+      font-family: 'Quietism', Georgia, 'Times New Roman', serif;
+      font-size: 0.75rem;
+      font-variant: small-caps;
+      letter-spacing: 0.05em;
+      color: #6b5f4d;
+    }
+    .error-detail {
+      margin-top: 1rem;
+      background-color: #1a1510;
+      border: 1px solid rgba(154, 111, 44, 0.1);
+      border-radius: 6px;
+      padding: 1rem;
+      font-family: 'Ubuntu Mono', 'Courier New', monospace;
+      font-size: 0.75rem;
+      color: #6b5f4d;
+      text-align: left;
+      word-break: break-word;
+    }
+    ${extraStyles}
+  </style>
+</head>
+<body>
+  <div class="card">
+    ${bodyContent}
+    <div class="brand">Ghost Guild</div>
+  </div>
+</body>
+</html>`;
+}
+
 let _provider: InstanceType<typeof Provider> | null = null;
 
 export async function getOidcProvider() {
@@ -90,7 +210,30 @@ export async function getOidcProvider() {
         enabled: process.env.NODE_ENV !== "production",
       },
       revocation: { enabled: true },
-      rpInitiatedLogout: { enabled: true },
+      rpInitiatedLogout: {
+        enabled: true,
+        logoutSource: async (ctx: any, form: string) => {
+          ctx.body = guildPageShell("Sign Out", `
+            <h1>Sign Out</h1>
+            <p>Do you want to sign out of your Ghost Guild session?</p>
+            <p class="subtext">This will sign you out of the wiki and any other connected services.</p>
+            ${form}
+            <div class="actions">
+              <button class="btn-primary" form="op.logoutForm" type="submit" value="yes" name="logout">Yes, sign me out</button>
+              <a class="btn-secondary" href="https://wiki.ghostguild.org">Stay signed in</a>
+            </div>
+          `, "form#op\\.logoutForm { display: none; }");
+        },
+        postLogoutSuccessSource: async (ctx: any) => {
+          ctx.body = guildPageShell("Signed Out", `
+            <h1>Signed Out</h1>
+            <p>You have been successfully signed out.</p>
+            <div class="actions">
+              <a class="btn-primary" href="https://wiki.ghostguild.org">Return to Wiki</a>
+            </div>
+          `);
+        },
+      },
     },
 
     // Mount all OIDC endpoints under /oidc prefix
@@ -115,6 +258,20 @@ export async function getOidcProvider() {
       },
     },
 
+    renderError: async (ctx: any, out: Record<string, string>, _error: Error) => {
+      const details = Object.entries(out)
+        .map(([key, value]) => `<strong>${key}:</strong> ${value}`)
+        .join("<br>");
+      ctx.body = guildPageShell("Something Went Wrong", `
+        <h1>Something Went Wrong</h1>
+        <p>An error occurred during authentication. Please try again.</p>
+        <div class="error-detail">${details}</div>
+        <div class="actions">
+          <a class="btn-primary" href="https://wiki.ghostguild.org">Return to Wiki</a>
+        </div>
+      `);
+    },
+
     // Allow Outline to use PKCE but don't require it
     pkce: {
       required: () => false,