From 14af0aaa3ae1ec0f0ab5e504af6d8410c3c81443 Mon Sep 17 00:00:00 2001
From: AI Directory Platform <dev@aidirectory.local>
Date: Wed, 9 Sep 2026 06:02:16 +0000
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=9B=9B=E9=A1=B9=E4=BD=93=E9=AA=8C?=
 =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=88=E5=AD=97=E5=8F=B7/=E5=93=81?=
 =?UTF-8?q?=E7=89=8C=E7=99=BB=E5=BD=95=E6=A8=A1=E6=9D=BF/=E7=AC=AC?=
 =?UTF-8?q?=E4=B8=89=E6=96=B9=E7=99=BB=E5=BD=95/=E5=85=8D=E9=82=AE?=
 =?UTF-8?q?=E7=AE=B1=E9=AA=8C=E8=AF=81=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

① 全局字号提升一档：body 基准 16.8px，14 个核心组件 99 处 text-xs/text-sm 放大
② 五站五套登录模板：FormShell 品牌分栏布局（左品牌色侧栏+右表单），
   每站独立 accent（近黑/橙红/纸墨棕/终端绿/紫），站点字标替换 Toolso.AI Logo；
   AuthLayout 简化为容器，布局职责下沉 FormShell
③ 第三方登录按钮：未配置 OAuth 凭据时显示 Google/GitHub 按钮，
   走 /api/auth/mock-social 一键创建演示 session（生产配置凭据后自动 403 切真实流程）；
   按钮重设计为全宽方形（替换胶囊 Button）
④ 开发阶段免邮箱验证：better-auth databaseHooks 注册即 emailVerified=true，
   sendOnSignUp 仅生产开启；注册成功直接回跳原页面（跳过 check-email）

回归验证：字号 16.8px / 五站品牌色各异 / mock 登录闭环（投票→登录→回原页）/
注册免验证直接进站（emailVerified=t + 跳首页）全部 PASS
---
 packages/core/messages/en.json                |   5 +-
 packages/core/messages/zh.json                |   5 +-
 packages/core/scripts/generate-site.mjs       |  11 ++
 packages/core/src/components/tool-card.tsx    |   8 +-
 .../features/auth/components/login-form.tsx   |   3 +
 .../features/auth/components/signup-form.tsx  |  41 +++++-
 .../auth/components/social-auth-buttons.tsx   | 109 +++++++++-----
 .../claim/components/claim-button.tsx         |   8 +-
 .../claim/components/claims-table.tsx         |  14 +-
 .../components/discovery-manager.tsx          |  22 +--
 .../features/forms/components/form-shell.tsx  | 139 ++++++++++++------
 .../reviews/components/reviews-section.tsx    |  36 ++---
 .../components/submissions-table.tsx          |  20 +--
 .../components/submit-tool-form.tsx           |  30 ++--
 .../tools/components/favorite-button.tsx      |   2 +-
 .../features/tools/components/tools-list.tsx  |  26 ++--
 .../voting/components/vote-button.tsx         |   8 +-
 packages/core/src/kit/theme-footer.tsx        |  10 +-
 packages/core/src/kit/theme-header.tsx        |  10 +-
 packages/core/src/kit/types.ts                |   4 +
 packages/core/src/layouts/auth-layout.tsx     |  43 +-----
 packages/core/src/lib/auth.ts                 |  27 ++++
 packages/core/src/pages/[locale]/layout.tsx   |   4 +-
 .../src/pages/api/auth/mock-social/route.ts   |  64 ++++++++
 sites/ai-stack/.env.example                   |   6 +
 sites/ai-stack/messages/en.json               |   8 +-
 sites/ai-stack/messages/zh.json               |   8 +-
 .../src/app/[locale]/(marketing)/loading.tsx  |   2 +
 .../src/app/api/auth/mock-social/route.ts     |   2 +
 sites/ai-stack/src/site/brand.tsx             |   1 +
 sites/devai-tools/.env.example                |   6 +
 sites/devai-tools/messages/en.json            |   8 +-
 sites/devai-tools/messages/zh.json            |   8 +-
 .../src/app/[locale]/(marketing)/loading.tsx  |   2 +
 .../src/app/api/auth/mock-social/route.ts     |   2 +
 sites/devai-tools/src/site/brand.tsx          |   1 +
 sites/findai/.env.example                     |   6 +
 sites/findai/messages/en.json                 |   8 +-
 sites/findai/messages/zh.json                 |   8 +-
 .../src/app/[locale]/(marketing)/loading.tsx  |   2 +
 .../src/app/api/auth/mock-social/route.ts     |   2 +
 sites/findai/src/site/brand.tsx               |   1 +
 sites/launchai/.env.example                   |   6 +
 sites/launchai/messages/en.json               |   8 +-
 sites/launchai/messages/zh.json               |   8 +-
 .../src/app/[locale]/(marketing)/loading.tsx  |   2 +
 .../src/app/api/auth/mock-social/route.ts     |   2 +
 sites/launchai/src/site/brand.tsx             |   1 +
 sites/the-ai-ledger/.env.example              |   6 +
 sites/the-ai-ledger/messages/en.json          |   8 +-
 sites/the-ai-ledger/messages/zh.json          |   8 +-
 .../src/app/[locale]/(marketing)/loading.tsx  |   2 +
 .../src/app/api/auth/mock-social/route.ts     |   2 +
 sites/the-ai-ledger/src/site/brand.tsx        |   1 +
 54 files changed, 537 insertions(+), 247 deletions(-)
 create mode 100644 packages/core/src/pages/api/auth/mock-social/route.ts
 create mode 100644 sites/ai-stack/src/app/[locale]/(marketing)/loading.tsx
 create mode 100644 sites/ai-stack/src/app/api/auth/mock-social/route.ts
 create mode 100644 sites/devai-tools/src/app/[locale]/(marketing)/loading.tsx
 create mode 100644 sites/devai-tools/src/app/api/auth/mock-social/route.ts
 create mode 100644 sites/findai/src/app/[locale]/(marketing)/loading.tsx
 create mode 100644 sites/findai/src/app/api/auth/mock-social/route.ts
 create mode 100644 sites/launchai/src/app/[locale]/(marketing)/loading.tsx
 create mode 100644 sites/launchai/src/app/api/auth/mock-social/route.ts
 create mode 100644 sites/the-ai-ledger/src/app/[locale]/(marketing)/loading.tsx
 create mode 100644 sites/the-ai-ledger/src/app/api/auth/mock-social/route.ts

diff --git a/packages/core/messages/en.json b/packages/core/messages/en.json
index f4509ec..8758fff 100644
--- a/packages/core/messages/en.json
+++ b/packages/core/messages/en.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "Continue with Google",
       "or": "Or continue with",
-      "githubSignIn": "Continue with GitHub"
+      "githubSignIn": "Continue with GitHub",
+      "orContinueWith": "or continue with",
+      "loading": "Signing in...",
+      "mockFailed": "Social sign-in is unavailable right now. Use email instead."
     },
     "checkEmail": {
       "title": "Check Your Email",
diff --git a/packages/core/messages/zh.json b/packages/core/messages/zh.json
index 13ba2db..b0a562f 100644
--- a/packages/core/messages/zh.json
+++ b/packages/core/messages/zh.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "使用 Google 继续",
       "or": "或者继续使用",
-      "githubSignIn": "使用 GitHub 登录"
+      "githubSignIn": "使用 GitHub 登录",
+      "orContinueWith": "或使用以下方式",
+      "loading": "登录中...",
+      "mockFailed": "第三方登录暂不可用，请使用邮箱登录。"
     },
     "checkEmail": {
       "title": "请查收您的邮件",
diff --git a/packages/core/scripts/generate-site.mjs b/packages/core/scripts/generate-site.mjs
index 2ea6c9f..7cfdf6c 100644
--- a/packages/core/scripts/generate-site.mjs
+++ b/packages/core/scripts/generate-site.mjs
@@ -23,6 +23,7 @@ const SITES_ROOT = path.join(REPO_ROOT, "sites");
 // ====================================================================
 const SITES = {
   "ai-stack": {
+    accent: "222 47% 11%",      // 近黑（专业）
     port: 3001,
     theme: "classic",
     brand: {
@@ -81,6 +82,7 @@ const SITES = {
     },
   },
   launchai: {
+    accent: "16 85% 55%",      // 橙红（产品社区）
     port: 3002,
     theme: "product",
     brand: {
@@ -137,6 +139,7 @@ const SITES = {
     },
   },
   "the-ai-ledger": {
+    accent: "36 70% 40%",  // 纸墨棕（编辑部）
     port: 3003,
     theme: "editorial",
     brand: {
@@ -194,6 +197,7 @@ const SITES = {
     },
   },
   "devai-tools": {
+    accent: "150 60% 30%",  // 终端绿（开发者）
     port: 3004,
     theme: "niche",
     brand: {
@@ -249,6 +253,7 @@ const SITES = {
     },
   },
   findai: {
+    accent: "260 70% 52%",      // 紫（极简搜索）
     port: 3005,
     theme: "minimal",
     brand: {
@@ -684,6 +689,12 @@ RESEND_API_KEY=""
 RESEND_FROM_EMAIL="${site.brand.name} <noreply@localhost>"
 NEXT_PUBLIC_APP_URL="http://localhost:${site.port}"
 NEXT_PUBLIC_APP_NAME="${site.brand.name}"
+# 登录页品牌模板（分栏侧栏颜色与标语）
+NEXT_PUBLIC_AUTH_ACCENT="${site.accent}"
+NEXT_PUBLIC_AUTH_BRAND_TAGLINE="${site.brand.tagline}"
+# 开发阶段免邮箱验证（生产置 false 发送真实验证邮件）
+DEV_SKIP_EMAIL_VERIFY="true"
+NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY="true"
 `
   );
 
diff --git a/packages/core/src/components/tool-card.tsx b/packages/core/src/components/tool-card.tsx
index 99403ea..dcda0bf 100644
--- a/packages/core/src/components/tool-card.tsx
+++ b/packages/core/src/components/tool-card.tsx
@@ -70,7 +70,7 @@ export function ToolCard({
       )}
     >
       {typeof rank === "number" && (
-        <span className="absolute -left-2 -top-2 flex h-6 w-6 items-center justify-center rounded-full bg-primary text-xs font-bold text-primary-foreground shadow tabular-nums">
+        <span className="absolute -left-2 -top-2 flex h-6 w-6 items-center justify-center rounded-full bg-primary text-[0.85rem] font-bold text-primary-foreground shadow tabular-nums">
           {rank}
         </span>
       )}
@@ -85,7 +85,7 @@ export function ToolCard({
         <ToolLogo src={tool.logoUrl} alt={name} size={44} className="shrink-0 rounded-lg" />
         <div className="min-w-0 flex-1">
           <div className="flex flex-wrap items-center gap-2">
-            <h3 className="truncate text-sm font-semibold text-foreground group-hover:text-primary">
+            <h3 className="truncate text-[0.95rem] font-semibold text-foreground group-hover:text-primary">
               {name}
             </h3>
             {pricing && (
@@ -94,7 +94,7 @@ export function ToolCard({
               </span>
             )}
             {(tool.ratingAvg ?? 0) > 0 && (
-              <span className="inline-flex items-center gap-1 text-xs text-muted-foreground">
+              <span className="inline-flex items-center gap-1 text-[0.85rem] text-muted-foreground">
                 <StarRating value={tool.ratingAvg ?? 0} />
                 <span className="tabular-nums">{(tool.ratingAvg ?? 0).toFixed(1)}</span>
               </span>
@@ -103,7 +103,7 @@ export function ToolCard({
           {tagline && (
             <p
               className={cn(
-                "mt-1 text-xs leading-relaxed text-muted-foreground",
+                "mt-1 text-[0.85rem] leading-relaxed text-muted-foreground",
                 variant === "compact" ? "line-clamp-1" : "line-clamp-2"
               )}
             >
diff --git a/packages/core/src/features/auth/components/login-form.tsx b/packages/core/src/features/auth/components/login-form.tsx
index 65e7ca9..a0d938b 100644
--- a/packages/core/src/features/auth/components/login-form.tsx
+++ b/packages/core/src/features/auth/components/login-form.tsx
@@ -109,6 +109,9 @@ export function LoginForm() {
           isLoading={isLoading}
         />
       }
+      brandName={process.env.NEXT_PUBLIC_APP_NAME}
+      brandTagline={process.env.NEXT_PUBLIC_AUTH_BRAND_TAGLINE}
+      accent={process.env.NEXT_PUBLIC_AUTH_ACCENT}
     >
       <FormTextField
         control={form.control}
diff --git a/packages/core/src/features/auth/components/signup-form.tsx b/packages/core/src/features/auth/components/signup-form.tsx
index 8fddfad..b36d352 100644
--- a/packages/core/src/features/auth/components/signup-form.tsx
+++ b/packages/core/src/features/auth/components/signup-form.tsx
@@ -58,8 +58,16 @@ export function SignupForm() {
         console.error('发送验证邮件失败:', verificationError);
       }
 
-      // 跳转到邮箱验证提示页面，而不是直接登录
-      router.push(`/${locale}/check-email`);
+      // 开发模式（默认）注册即已验证 → 直接回跳原页面/首页；生产跳验证提示页
+      if (process.env.NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY === "false") {
+        router.push(`/${locale}/check-email`);
+      } else {
+        const redirect =
+          typeof window !== "undefined"
+            ? new URLSearchParams(window.location.search).get("redirect")
+            : null;
+        router.push(redirect || `/${locale}/`);
+      }
     } catch (err) {
       setError(t('errors.signupFailed'));
     } finally {
@@ -67,12 +75,26 @@ export function SignupForm() {
     }
   }
 
-  async function handleGoogleSignIn() {
+  async function handleGoogleSignIn(callbackURL?: string) {
     try {
       setIsLoading(true);
       await signIn.social({
         provider: "google",
-        callbackURL: "/",
+        callbackURL: callbackURL || "/",
+      });
+    } catch (err) {
+      setError(t('errors.googleSignupFailed'));
+    } finally {
+      setIsLoading(false);
+    }
+  }
+
+  async function handleGithubSignIn(callbackURL?: string) {
+    try {
+      setIsLoading(true);
+      await signIn.social({
+        provider: "github",
+        callbackURL: callbackURL || "/",
       });
     } catch (err) {
       setError(t('errors.googleSignupFailed'));
@@ -98,7 +120,16 @@ export function SignupForm() {
           </Link>
         </p>
       }
-      socialSlot={<SocialAuthButtons onGoogleSignIn={handleGoogleSignIn} isLoading={isLoading} />}
+      socialSlot={
+        <SocialAuthButtons
+          onGoogleSignIn={handleGoogleSignIn}
+          onGithubSignIn={handleGithubSignIn}
+          isLoading={isLoading}
+        />
+      }
+      brandName={process.env.NEXT_PUBLIC_APP_NAME}
+      brandTagline={process.env.NEXT_PUBLIC_AUTH_BRAND_TAGLINE}
+      accent={process.env.NEXT_PUBLIC_AUTH_ACCENT}
     >
       <FormTextField
         control={form.control}
diff --git a/packages/core/src/features/auth/components/social-auth-buttons.tsx b/packages/core/src/features/auth/components/social-auth-buttons.tsx
index b92979d..7b89530 100644
--- a/packages/core/src/features/auth/components/social-auth-buttons.tsx
+++ b/packages/core/src/features/auth/components/social-auth-buttons.tsx
@@ -1,8 +1,15 @@
 "use client";
 
-import { Button } from "@/components/button";
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { useLocale, useTranslations } from "next-intl";
 import { IconBrandGoogle, IconBrandGithub } from "@tabler/icons-react";
-import { useTranslations } from 'next-intl';
+
+interface SocialAuthButtonsProps {
+  onGoogleSignIn?: (callbackURL?: string) => Promise<void> | void;
+  onGithubSignIn?: (callbackURL?: string) => Promise<void> | void;
+  isLoading?: boolean;
+}
 
 /** 点击时读取 ?redirect= 参数（避免 useSearchParams 的 Suspense 要求） */
 function getCallbackURL(): string {
@@ -10,57 +17,81 @@ function getCallbackURL(): string {
   return new URLSearchParams(window.location.search).get("redirect") || "/";
 }
 
-interface SocialAuthButtonsProps {
-  onGoogleSignIn: (callbackURL?: string) => Promise<void> | void;
-  onGithubSignIn?: (callbackURL?: string) => Promise<void> | void;
-  isLoading?: boolean;
-}
-
 /**
  * # 组件 SocialAuthButtons
  * 说明：第三方登录按钮组（Google / GitHub）。
- *      回跳地址取 ?redirect= 参数（投票/评论未登录时跳登录后自动返回原页面）。
+ *  - 配置了真实 OAuth 凭据（NEXT_PUBLIC_AUTH_GOOGLE_ID / NEXT_PUBLIC_AUTH_GITHUB_ID）→ 走 better-auth OAuth 跳转。
+ *  - 开发/演示环境未配置凭据 → 按钮依然显示，点击调用 /api/auth/mock-social 一键创建演示 session
+ *    （生产配置凭据后 mock 端点自动 403，按钮自动走真实流程）。
+ *  回跳地址取 ?redirect= 参数（投票/评论未登录时跳登录后自动返回原页面）。
  */
 export function SocialAuthButtons({
   onGoogleSignIn,
   onGithubSignIn,
   isLoading,
 }: SocialAuthButtonsProps) {
-  const t = useTranslations('auth.social');
-  const googleEnabled = process.env.NEXT_PUBLIC_AUTH_GOOGLE_ENABLED !== "false";
-  const githubEnabled = process.env.NEXT_PUBLIC_AUTH_GITHUB_ENABLED === "true";
+  const t = useTranslations("auth.social");
+  const router = useRouter();
+  const locale = useLocale();
+  const [mockLoading, setMockLoading] = useState<string | null>(null);
+  const [mockError, setMockError] = useState(false);
 
-  const showGoogle = googleEnabled && !!onGoogleSignIn;
-  const showGithub = githubEnabled && !!onGithubSignIn;
+  const realGoogle = !!process.env.NEXT_PUBLIC_AUTH_GOOGLE_ID;
+  const realGithub = !!process.env.NEXT_PUBLIC_AUTH_GITHUB_ID;
 
-  if (!showGoogle && !showGithub) return null;
+  const mockSignIn = async (provider: "google" | "github") => {
+    setMockError(false);
+    setMockLoading(provider);
+    try {
+      const res = await fetch("/api/auth/mock-social", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ provider }),
+      });
+      if (!res.ok) throw new Error("mock failed");
+      // session 已建立，回跳原页面
+      const target = getCallbackURL();
+      window.location.assign(`/${locale}${target === "/" ? "" : target}`);
+    } catch {
+      setMockLoading(null);
+      setMockError(true);
+    }
+  };
+
+  const loading = isLoading || mockLoading !== null;
+
+  const btnClass =
+    "flex w-full items-center justify-center gap-2.5 rounded-lg border border-border bg-background px-4 py-2.5 text-[0.95rem] font-medium text-foreground transition-colors hover:bg-secondary/60 disabled:opacity-50";
 
   return (
-    <div className={showGoogle && showGithub ? "flex flex-col gap-2" : undefined}>
-      {showGoogle && (
-        <Button
-          onClick={() => onGoogleSignIn(getCallbackURL())}
-          className="w-full py-1.5"
-          variant="outline"
-          disabled={isLoading}
-          type="button"
-        >
-          <IconBrandGoogle className="h-5 w-5" />
-          <span className="text-sm font-semibold leading-6">{t('googleSignIn')}</span>
-        </Button>
-      )}
-      {showGithub && (
-        <Button
-          onClick={() => onGithubSignIn(getCallbackURL())}
-          className="w-full py-1.5"
-          variant="outline"
-          disabled={isLoading}
-          type="button"
-        >
-          <IconBrandGithub className="h-5 w-5" />
-          <span className="text-sm font-semibold leading-6">{t('githubSignIn')}</span>
-        </Button>
+    <div className="flex w-full flex-col gap-2.5">
+      <button
+        type="button"
+        onClick={() =>
+          realGoogle ? onGoogleSignIn?.(getCallbackURL()) : mockSignIn("google")
+        }
+        className={btnClass}
+        disabled={loading}
+      >
+        <IconBrandGoogle className="h-5 w-5" />
+        <span>{mockLoading === "google" ? t("loading") : t("googleSignIn")}</span>
+      </button>
+      <button
+        type="button"
+        onClick={() =>
+          realGithub ? onGithubSignIn?.(getCallbackURL()) : mockSignIn("github")
+        }
+        className={btnClass}
+        disabled={loading}
+      >
+        <IconBrandGithub className="h-5 w-5" />
+        <span>{mockLoading === "github" ? t("loading") : t("githubSignIn")}</span>
+      </button>
+      {mockError && (
+        <p className="text-center text-xs text-red-500">{t("mockFailed")}</p>
       )}
     </div>
   );
 }
+
+export { getCallbackURL };
diff --git a/packages/core/src/features/claim/components/claim-button.tsx b/packages/core/src/features/claim/components/claim-button.tsx
index 7029184..28969e8 100644
--- a/packages/core/src/features/claim/components/claim-button.tsx
+++ b/packages/core/src/features/claim/components/claim-button.tsx
@@ -31,7 +31,7 @@ export function ClaimToolButton({
 
   if (claimed) {
     return (
-      <span className="inline-flex items-center gap-1.5 rounded-lg bg-primary/10 px-3 py-2 text-xs font-medium text-primary">
+      <span className="inline-flex items-center gap-1.5 rounded-lg bg-primary/10 px-3 py-2 text-[0.85rem] font-medium text-primary">
         <BadgeCheck className="h-3.5 w-3.5" />
         {t("verifiedOwner")}
       </span>
@@ -68,7 +68,7 @@ export function ClaimToolButton({
       <button
         type="button"
         onClick={() => setOpen(true)}
-        className="inline-flex items-center gap-1.5 rounded-lg border border-border px-3 py-2 text-xs font-medium text-muted-foreground transition-colors hover:border-primary/40 hover:text-foreground"
+        className="inline-flex items-center gap-1.5 rounded-lg border border-border px-3 py-2 text-[0.85rem] font-medium text-muted-foreground transition-colors hover:border-primary/40 hover:text-foreground"
       >
         <Flag className="h-3.5 w-3.5" />
         {t("claimThisTool")}
@@ -77,11 +77,11 @@ export function ClaimToolButton({
   }
 
   const inputClass =
-    "w-full rounded-lg border border-border bg-background px-3 py-2 text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
+    "w-full rounded-lg border border-border bg-background px-3 py-2 text-[0.95rem] text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
 
   return (
     <div className="space-y-3 rounded-xl border border-border p-4">
-      <p className="text-sm font-medium text-foreground">{t("formTitle")}</p>
+      <p className="text-[0.95rem] font-medium text-foreground">{t("formTitle")}</p>
       <input
         className={inputClass}
         placeholder={t("rolePlaceholder")}
diff --git a/packages/core/src/features/claim/components/claims-table.tsx b/packages/core/src/features/claim/components/claims-table.tsx
index 38d0cc5..906a6e2 100644
--- a/packages/core/src/features/claim/components/claims-table.tsx
+++ b/packages/core/src/features/claim/components/claims-table.tsx
@@ -40,7 +40,7 @@ export function ClaimsTable({ claims }: { claims: ClaimRow[] }) {
 
   if (claims.length === 0) {
     return (
-      <p className="rounded-xl border border-dashed border-border p-12 text-center text-sm text-muted-foreground">
+      <p className="rounded-xl border border-dashed border-border p-12 text-center text-[0.95rem] text-muted-foreground">
         No claims in the queue.
       </p>
     );
@@ -54,24 +54,24 @@ export function ClaimsTable({ claims }: { claims: ClaimRow[] }) {
             <div className="min-w-0">
               <div className="flex flex-wrap items-center gap-2">
                 <span className="font-semibold text-foreground">{claimRow.userName}</span>
-                <span className="text-xs text-muted-foreground">claims</span>
+                <span className="text-[0.85rem] text-muted-foreground">claims</span>
                 <span className="font-semibold text-foreground">{claimRow.toolName}</span>
                 <span className="rounded-full bg-secondary px-2 py-0.5 text-[10px] font-medium uppercase text-muted-foreground">
                   {claimRow.status}
                 </span>
               </div>
               {claimRow.role && (
-                <p className="mt-1 text-xs text-muted-foreground">Role: {claimRow.role}</p>
+                <p className="mt-1 text-[0.85rem] text-muted-foreground">Role: {claimRow.role}</p>
               )}
               {claimRow.message && (
-                <p className="mt-1.5 text-sm text-muted-foreground">{claimRow.message}</p>
+                <p className="mt-1.5 text-[0.95rem] text-muted-foreground">{claimRow.message}</p>
               )}
               {claimRow.proofUrl && (
                 <a
                   href={claimRow.proofUrl}
                   target="_blank"
                   rel="noopener noreferrer"
-                  className="mt-1 inline-block text-xs text-primary hover:underline"
+                  className="mt-1 inline-block text-[0.85rem] text-primary hover:underline"
                 >
                   Proof: {claimRow.proofUrl}
                 </a>
@@ -84,7 +84,7 @@ export function ClaimsTable({ claims }: { claims: ClaimRow[] }) {
                   type="button"
                   disabled={isPending}
                   onClick={() => review(claimRow.id, "approved")}
-                  className="inline-flex items-center gap-1 rounded-lg bg-emerald-600 px-3 py-2 text-xs font-semibold text-white hover:bg-emerald-700 disabled:opacity-50"
+                  className="inline-flex items-center gap-1 rounded-lg bg-emerald-600 px-3 py-2 text-[0.85rem] font-semibold text-white hover:bg-emerald-700 disabled:opacity-50"
                 >
                   <Check className="h-3.5 w-3.5" />
                   Approve
@@ -93,7 +93,7 @@ export function ClaimsTable({ claims }: { claims: ClaimRow[] }) {
                   type="button"
                   disabled={isPending}
                   onClick={() => review(claimRow.id, "rejected")}
-                  className="inline-flex items-center gap-1 rounded-lg border border-border px-3 py-2 text-xs font-semibold text-muted-foreground hover:text-red-500 disabled:opacity-50"
+                  className="inline-flex items-center gap-1 rounded-lg border border-border px-3 py-2 text-[0.85rem] font-semibold text-muted-foreground hover:text-red-500 disabled:opacity-50"
                 >
                   <X className="h-3.5 w-3.5" />
                   Reject
diff --git a/packages/core/src/features/discovery/components/discovery-manager.tsx b/packages/core/src/features/discovery/components/discovery-manager.tsx
index 147eca5..fa152c4 100644
--- a/packages/core/src/features/discovery/components/discovery-manager.tsx
+++ b/packages/core/src/features/discovery/components/discovery-manager.tsx
@@ -42,7 +42,7 @@ interface DiscoveryManagerProps {
 type Tab = "useCases" | "audiences" | "collections";
 
 const inputClass =
-  "w-full rounded-lg border border-border bg-background px-3 py-2 text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
+  "w-full rounded-lg border border-border bg-background px-3 py-2 text-[0.95rem] text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
 
 /**
  * # 组件 DiscoveryManager
@@ -147,7 +147,7 @@ export function DiscoveryManager({
             type="button"
             onClick={() => setTab(item.id)}
             className={cn(
-              "rounded-lg px-4 py-2 text-sm font-medium transition-colors",
+              "rounded-lg px-4 py-2 text-[0.95rem] font-medium transition-colors",
               tab === item.id
                 ? "bg-primary text-primary-foreground"
                 : "bg-secondary text-muted-foreground hover:bg-hover"
@@ -177,7 +177,7 @@ export function DiscoveryManager({
               type="button"
               onClick={submitUseCase}
               disabled={isPending}
-              className="inline-flex items-center gap-1 rounded-lg bg-primary px-4 py-2 text-sm font-semibold text-primary-foreground disabled:opacity-50"
+              className="inline-flex items-center gap-1 rounded-lg bg-primary px-4 py-2 text-[0.95rem] font-semibold text-primary-foreground disabled:opacity-50"
             >
               <Plus className="h-4 w-4" />
               Create
@@ -190,8 +190,8 @@ export function DiscoveryManager({
                 className="flex items-center justify-between rounded-lg border border-border px-4 py-2.5"
               >
                 <div>
-                  <span className="text-sm font-medium text-foreground">{uc.name}</span>
-                  <span className="ml-2 text-xs text-muted-foreground">/{uc.slug}</span>
+                  <span className="text-[0.95rem] font-medium text-foreground">{uc.name}</span>
+                  <span className="ml-2 text-[0.85rem] text-muted-foreground">/{uc.slug}</span>
                 </div>
                 <button
                   type="button"
@@ -227,7 +227,7 @@ export function DiscoveryManager({
               type="button"
               onClick={submitAudience}
               disabled={isPending}
-              className="inline-flex items-center gap-1 rounded-lg bg-primary px-4 py-2 text-sm font-semibold text-primary-foreground disabled:opacity-50"
+              className="inline-flex items-center gap-1 rounded-lg bg-primary px-4 py-2 text-[0.95rem] font-semibold text-primary-foreground disabled:opacity-50"
             >
               <Plus className="h-4 w-4" />
               Create
@@ -240,8 +240,8 @@ export function DiscoveryManager({
                 className="flex items-center justify-between rounded-lg border border-border px-4 py-2.5"
               >
                 <div>
-                  <span className="text-sm font-medium text-foreground">{aud.name}</span>
-                  <span className="ml-2 text-xs text-muted-foreground">/{aud.slug}</span>
+                  <span className="text-[0.95rem] font-medium text-foreground">{aud.name}</span>
+                  <span className="ml-2 text-[0.85rem] text-muted-foreground">/{aud.slug}</span>
                 </div>
                 <button
                   type="button"
@@ -284,7 +284,7 @@ export function DiscoveryManager({
               type="button"
               onClick={submitCollection}
               disabled={isPending}
-              className="inline-flex items-center gap-1 rounded-lg bg-primary px-4 py-2 text-sm font-semibold text-primary-foreground disabled:opacity-50"
+              className="inline-flex items-center gap-1 rounded-lg bg-primary px-4 py-2 text-[0.95rem] font-semibold text-primary-foreground disabled:opacity-50"
             >
               <Plus className="h-4 w-4" />
               Create collection
@@ -297,8 +297,8 @@ export function DiscoveryManager({
                 className="flex items-center justify-between rounded-lg border border-border px-4 py-2.5"
               >
                 <div>
-                  <span className="text-sm font-medium text-foreground">{col.name}</span>
-                  <span className="ml-2 text-xs text-muted-foreground">
+                  <span className="text-[0.95rem] font-medium text-foreground">{col.name}</span>
+                  <span className="ml-2 text-[0.85rem] text-muted-foreground">
                     /best/{col.slug} · {col.toolCount} tools
                   </span>
                 </div>
diff --git a/packages/core/src/features/forms/components/form-shell.tsx b/packages/core/src/features/forms/components/form-shell.tsx
index a5b784b..076a14a 100644
--- a/packages/core/src/features/forms/components/form-shell.tsx
+++ b/packages/core/src/features/forms/components/form-shell.tsx
@@ -23,6 +23,12 @@ interface FormShellProps<TFieldValues extends FieldValues> {
   className?: string;
   headerSlot?: React.ReactNode;
   socialSlot?: React.ReactNode;
+  /** 站点品牌名（默认取环境变量，五站登录页各不相同） */
+  brandName?: string;
+  /** 品牌侧栏标语 */
+  brandTagline?: string;
+  /** 品牌强调色 HSL 三元组（如 "16 85% 55%"），传入即启用分栏品牌模板 */
+  accent?: string;
 }
 
 export function FormShell<TFieldValues extends FieldValues>({
@@ -39,9 +45,92 @@ export function FormShell<TFieldValues extends FieldValues>({
   className,
   headerSlot,
   socialSlot,
+  brandName,
+  brandTagline,
+  accent,
 }: FormShellProps<TFieldValues>) {
   const t = useTranslations('auth.social');
-  const headerContent = headerSlot !== undefined ? headerSlot : <Logo />;
+  const brand = brandName || process.env.NEXT_PUBLIC_APP_NAME || 'AI Directory';
+  // 品牌模式用站点品牌字标（不传 headerSlot 时），非品牌模式保留原 Logo
+  const headerContent =
+    headerSlot !== undefined
+      ? headerSlot
+      : accent
+        ? <span className="inline-flex items-center gap-2 text-lg font-bold text-foreground">
+            <span className="flex h-8 w-8 items-center justify-center rounded-lg text-white" style={{ backgroundColor: `hsl(${accent})` }}>
+              {brand.slice(0, 1)}
+            </span>
+            {brand}
+          </span>
+        : <Logo />;
+
+  // 品牌模板：传入 accent 时渲染分栏布局（左侧品牌区 / 右侧表单），每站视觉不同
+  const formColumn = (
+    <div className="mx-auto w-full max-w-md">
+      <div>
+        <div className="flex">{headerContent}</div>
+        <h2 className="mt-8 text-3xl font-bold leading-9 tracking-tight text-foreground">
+          {title}
+        </h2>
+        {description ? (
+          <p className="mt-2 text-[0.95rem] leading-6 text-muted-foreground">{description}</p>
+        ) : null}
+      </div>
+      <div className="mt-8">
+        <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
+          {socialSlot}
+          {socialSlot ? (
+            <div className="flex items-center gap-3">
+              <span className="h-px flex-1 bg-border" />
+              <span className="text-xs text-muted-foreground">{t('orContinueWith')}</span>
+              <span className="h-px flex-1 bg-border" />
+            </div>
+          ) : null}
+          {children}
+          {error ? (
+            <div className="rounded-md bg-destructive/10 p-3 text-[0.95rem] text-red-600">{error}</div>
+          ) : null}
+          <Button className="w-full" disabled={isLoading} type="submit">
+            {isLoading ? submitLoadingText ?? submitText : submitText}
+          </Button>
+        </form>
+        {footer}
+      </div>
+    </div>
+  );
+
+  if (accent) {
+    return (
+      <Form {...form}>
+        {/* 品牌分栏模板：col-span 全宽（覆盖 AuthLayout 的 2 列网格），左品牌右表单 */}
+        <div className={cn("col-span-full grid min-h-screen w-full lg:grid-cols-2", className)}>
+          <div
+            className="relative hidden flex-col justify-between overflow-hidden p-12 lg:flex"
+            style={{ backgroundColor: `hsl(${accent})` }}
+          >
+            <div className="flex items-center gap-2 text-xl font-bold text-white">
+              <span className="flex h-9 w-9 items-center justify-center rounded-lg bg-white/20 text-lg">
+                {brand.slice(0, 1)}
+              </span>
+              {brand}
+            </div>
+            <div>
+              <p className="max-w-sm text-2xl font-semibold leading-snug text-white">
+                {brandTagline || `Welcome back to ${brand}.`}
+              </p>
+              <p className="mt-3 max-w-sm text-sm leading-relaxed text-white/70">
+                Vote, review and save the AI tools you love — join the community.
+              </p>
+            </div>
+            <p className="text-xs text-white/50">© {new Date().getFullYear()} {brand}</p>
+          </div>
+          <div className="flex items-center justify-center px-4 py-12 sm:px-6 lg:px-20 xl:px-24">
+            {formColumn}
+          </div>
+        </div>
+      </Form>
+    );
+  }
 
   return (
     <Form {...form}>
@@ -51,53 +140,7 @@ export function FormShell<TFieldValues extends FieldValues>({
           className
         )}
       >
-        <div className="mx-auto w-full max-w-md">
-          <div>
-            <div className="flex">{headerContent}</div>
-            <h2 className="mt-8 text-2xl font-bold leading-9 tracking-tight text-foreground">
-              {title}
-            </h2>
-            {description ? (
-              <p className="mt-2 text-sm text-muted-foreground">
-                {description}
-              </p>
-            ) : null}
-          </div>
-
-          <div className="mt-10">
-            <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
-              {children}
-
-              {error ? (
-                <div className="rounded-md bg-destructive/10 p-3 text-sm text-red-600">
-                  {error}
-                </div>
-              ) : null}
-
-              <Button className="w-full" disabled={isLoading} type="submit">
-                {isLoading ? submitLoadingText ?? submitText : submitText}
-              </Button>
-
-              {footer}
-            </form>
-          </div>
-
-          {socialSlot ? (
-            <div className="mt-10">
-              <div className="relative">
-                <div className="absolute inset-0 flex items-center" aria-hidden="true">
-                  <div className="w-full border-t border-border" />
-                </div>
-                <div className="relative flex justify-center text-sm font-medium leading-6">
-                  <span className="bg-background px-6 text-muted-foreground">
-                    {t('or')}
-                  </span>
-                </div>
-              </div>
-              <div className="mt-6 space-y-3">{socialSlot}</div>
-            </div>
-          ) : null}
-        </div>
+        {formColumn}
       </div>
     </Form>
   );
diff --git a/packages/core/src/features/reviews/components/reviews-section.tsx b/packages/core/src/features/reviews/components/reviews-section.tsx
index 9be9faa..f3ffd82 100644
--- a/packages/core/src/features/reviews/components/reviews-section.tsx
+++ b/packages/core/src/features/reviews/components/reviews-section.tsx
@@ -144,7 +144,7 @@ export function ReviewsSection({
       )}
 
       {reviews.length === 0 && !formOpen ? (
-        <p className="rounded-xl border border-dashed border-border p-8 text-center text-sm text-muted-foreground">
+        <p className="rounded-xl border border-dashed border-border p-8 text-center text-[0.95rem] text-muted-foreground">
           {t("empty")}
         </p>
       ) : (
@@ -156,11 +156,11 @@ export function ReviewsSection({
             >
               <div className="flex items-start justify-between gap-4">
                 <div className="flex items-center gap-3">
-                  <div className="flex h-9 w-9 items-center justify-center rounded-full bg-secondary text-sm font-semibold text-foreground">
+                  <div className="flex h-9 w-9 items-center justify-center rounded-full bg-secondary text-[0.95rem] font-semibold text-foreground">
                     {review.authorName.slice(0, 1).toUpperCase()}
                   </div>
                   <div>
-                    <div className="flex items-center gap-1.5 text-sm font-medium text-foreground">
+                    <div className="flex items-center gap-1.5 text-[0.95rem] font-medium text-foreground">
                       {review.authorName}
                       {review.authorEmailVerified && (
                         <BadgeCheck className="h-3.5 w-3.5 text-primary" aria-label={t("verifiedUser")} />
@@ -168,7 +168,7 @@ export function ReviewsSection({
                     </div>
                     <div className="flex items-center gap-2">
                       <StarRating value={review.rating} />
-                      <span className="text-xs text-muted-foreground">
+                      <span className="text-[0.85rem] text-muted-foreground">
                         {new Date(review.createdAt).toLocaleDateString(
                           locale === "zh" ? "zh-CN" : "en-US"
                         )}
@@ -181,8 +181,8 @@ export function ReviewsSection({
                   onClick={() => onHelpful(review.id)}
                   className={
                     helpfulIds.has(review.id)
-                      ? "inline-flex items-center gap-1 rounded-full bg-primary/10 px-2.5 py-1 text-xs text-primary"
-                      : "inline-flex items-center gap-1 rounded-full px-2.5 py-1 text-xs text-muted-foreground transition-colors hover:bg-secondary hover:text-foreground"
+                      ? "inline-flex items-center gap-1 rounded-full bg-primary/10 px-2.5 py-1 text-[0.85rem] text-primary"
+                      : "inline-flex items-center gap-1 rounded-full px-2.5 py-1 text-[0.85rem] text-muted-foreground transition-colors hover:bg-secondary hover:text-foreground"
                   }
                 >
                   <ThumbsUp className="h-3.5 w-3.5" />
@@ -191,24 +191,24 @@ export function ReviewsSection({
               </div>
 
               {review.title && (
-                <h3 className="text-sm font-semibold text-foreground">{review.title}</h3>
+                <h3 className="text-[0.95rem] font-semibold text-foreground">{review.title}</h3>
               )}
-              <p className="text-sm leading-relaxed text-muted-foreground whitespace-pre-wrap">
+              <p className="text-[0.95rem] leading-relaxed text-muted-foreground whitespace-pre-wrap">
                 {review.content}
               </p>
               {(review.pros || review.cons) && (
                 <div className="grid gap-3 sm:grid-cols-2">
                   {review.pros && (
-                    <div className="rounded-lg bg-emerald-500/5 p-3 text-sm text-foreground">
-                      <span className="mb-1 block text-xs font-semibold uppercase tracking-wide text-emerald-600 dark:text-emerald-400">
+                    <div className="rounded-lg bg-emerald-500/5 p-3 text-[0.95rem] text-foreground">
+                      <span className="mb-1 block text-[0.85rem] font-semibold uppercase tracking-wide text-emerald-600 dark:text-emerald-400">
                         {t("pros")}
                       </span>
                       {review.pros}
                     </div>
                   )}
                   {review.cons && (
-                    <div className="rounded-lg bg-red-500/5 p-3 text-sm text-foreground">
-                      <span className="mb-1 block text-xs font-semibold uppercase tracking-wide text-red-600 dark:text-red-400">
+                    <div className="rounded-lg bg-red-500/5 p-3 text-[0.95rem] text-foreground">
+                      <span className="mb-1 block text-[0.85rem] font-semibold uppercase tracking-wide text-red-600 dark:text-red-400">
                         {t("cons")}
                       </span>
                       {review.cons}
@@ -286,7 +286,7 @@ function ReviewForm({
   };
 
   const inputClass =
-    "w-full rounded-lg border border-border bg-background px-3 py-2 text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
+    "w-full rounded-lg border border-border bg-background px-3 py-2 text-[0.95rem] text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
 
   return (
     <form
@@ -294,7 +294,7 @@ function ReviewForm({
       className="space-y-4 rounded-xl border border-border p-5"
     >
       <div>
-        <span className="mb-1.5 block text-sm font-medium text-foreground">
+        <span className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
           {t("yourRating")}
         </span>
         <StarRating value={rating} onChange={setRating} size="lg" />
@@ -337,7 +337,7 @@ function ReviewForm({
         maxLength={200}
         onChange={(e) => setUseCase(e.target.value)}
       />
-      {error && <p className="text-sm text-red-500">{error}</p>}
+      {error && <p className="text-[0.95rem] text-red-500">{error}</p>}
       <div className="flex items-center gap-3">
         <Button type="submit" disabled={submitting}>
           {submitting ? t("saving") : existing ? t("update") : t("submit")}
@@ -349,7 +349,7 @@ function ReviewForm({
           <button
             type="button"
             onClick={onDeleted}
-            className="ml-auto inline-flex items-center gap-1 text-xs text-muted-foreground hover:text-red-500"
+            className="ml-auto inline-flex items-center gap-1 text-[0.85rem] text-muted-foreground hover:text-red-500"
           >
             <Trash2 className="h-3.5 w-3.5" />
             {t("delete")}
@@ -382,7 +382,7 @@ export function RatingSummary({
         </span>
         <div>
           <StarRating value={avg} size="md" />
-          <p className="mt-1 text-xs text-muted-foreground">
+          <p className="mt-1 text-[0.85rem] text-muted-foreground">
             {t("basedOn", { count: total })}
           </p>
         </div>
@@ -392,7 +392,7 @@ export function RatingSummary({
           const count = distribution[star] ?? 0;
           const pct = total > 0 ? Math.round((count / total) * 100) : 0;
           return (
-            <div key={star} className="flex items-center gap-2 text-xs">
+            <div key={star} className="flex items-center gap-2 text-[0.85rem]">
               <span className="w-6 text-muted-foreground tabular-nums">{star}</span>
               <Star className="h-3 w-3 fill-amber-400 text-amber-400" />
               <div className="h-1.5 flex-1 overflow-hidden rounded-full bg-secondary">
diff --git a/packages/core/src/features/submission/components/submissions-table.tsx b/packages/core/src/features/submission/components/submissions-table.tsx
index 7a73afa..796b17e 100644
--- a/packages/core/src/features/submission/components/submissions-table.tsx
+++ b/packages/core/src/features/submission/components/submissions-table.tsx
@@ -62,7 +62,7 @@ export function SubmissionsTable({ submissions }: { submissions: SubmissionRow[]
 
   if (submissions.length === 0) {
     return (
-      <p className="rounded-xl border border-dashed border-border p-12 text-center text-sm text-muted-foreground">
+      <p className="rounded-xl border border-dashed border-border p-12 text-center text-[0.95rem] text-muted-foreground">
         No submissions in the queue.
       </p>
     );
@@ -84,20 +84,20 @@ export function SubmissionsTable({ submissions }: { submissions: SubmissionRow[]
                 href={sub.websiteUrl}
                 target="_blank"
                 rel="noopener noreferrer"
-                className="mt-0.5 inline-flex items-center gap-1 text-xs text-muted-foreground hover:text-primary"
+                className="mt-0.5 inline-flex items-center gap-1 text-[0.85rem] text-muted-foreground hover:text-primary"
               >
                 {sub.domain || sub.websiteUrl}
                 <ExternalLink className="h-3 w-3" />
               </a>
               {sub.tagline && (
-                <p className="mt-1.5 text-sm text-muted-foreground">{sub.tagline}</p>
+                <p className="mt-1.5 text-[0.95rem] text-muted-foreground">{sub.tagline}</p>
               )}
               {sub.description && (
-                <p className="mt-1 line-clamp-2 text-xs text-muted-foreground">
+                <p className="mt-1 line-clamp-2 text-[0.85rem] text-muted-foreground">
                   {sub.description}
                 </p>
               )}
-              <p className="mt-2 text-xs text-muted-foreground">
+              <p className="mt-2 text-[0.85rem] text-muted-foreground">
                 {sub.founderName || "Unknown founder"}
                 {sub.contactEmail ? ` · ${sub.contactEmail}` : ""}
                 {sub.pricing ? ` · ${sub.pricing}` : ""}
@@ -110,7 +110,7 @@ export function SubmissionsTable({ submissions }: { submissions: SubmissionRow[]
                   type="button"
                   disabled={isPending}
                   onClick={() => approve(sub.id)}
-                  className="inline-flex items-center gap-1 rounded-lg bg-emerald-600 px-3 py-2 text-xs font-semibold text-white hover:bg-emerald-700 disabled:opacity-50"
+                  className="inline-flex items-center gap-1 rounded-lg bg-emerald-600 px-3 py-2 text-[0.85rem] font-semibold text-white hover:bg-emerald-700 disabled:opacity-50"
                 >
                   <Check className="h-3.5 w-3.5" />
                   Approve
@@ -119,7 +119,7 @@ export function SubmissionsTable({ submissions }: { submissions: SubmissionRow[]
                   type="button"
                   disabled={isPending}
                   onClick={() => setRejectingId(sub.id)}
-                  className="inline-flex items-center gap-1 rounded-lg border border-border px-3 py-2 text-xs font-semibold text-muted-foreground hover:text-red-500 disabled:opacity-50"
+                  className="inline-flex items-center gap-1 rounded-lg border border-border px-3 py-2 text-[0.85rem] font-semibold text-muted-foreground hover:text-red-500 disabled:opacity-50"
                 >
                   <X className="h-3.5 w-3.5" />
                   Reject
@@ -135,21 +135,21 @@ export function SubmissionsTable({ submissions }: { submissions: SubmissionRow[]
                 value={rejectNote}
                 onChange={(e) => setRejectNote(e.target.value)}
                 placeholder="Reason for rejection (shown to submitter)..."
-                className="w-full rounded-lg border border-border bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary/40"
+                className="w-full rounded-lg border border-border bg-background px-3 py-2 text-[0.95rem] focus:outline-none focus:ring-2 focus:ring-primary/40"
               />
               <div className="flex gap-2">
                 <button
                   type="button"
                   onClick={() => reject(sub.id)}
                   disabled={isPending}
-                  className="rounded-lg bg-red-600 px-3 py-1.5 text-xs font-semibold text-white hover:bg-red-700 disabled:opacity-50"
+                  className="rounded-lg bg-red-600 px-3 py-1.5 text-[0.85rem] font-semibold text-white hover:bg-red-700 disabled:opacity-50"
                 >
                   Confirm reject
                 </button>
                 <button
                   type="button"
                   onClick={() => setRejectingId(null)}
-                  className="rounded-lg border border-border px-3 py-1.5 text-xs font-medium text-muted-foreground"
+                  className="rounded-lg border border-border px-3 py-1.5 text-[0.85rem] font-medium text-muted-foreground"
                 >
                   Cancel
                 </button>
diff --git a/packages/core/src/features/submission/components/submit-tool-form.tsx b/packages/core/src/features/submission/components/submit-tool-form.tsx
index d592f52..9af9b5c 100644
--- a/packages/core/src/features/submission/components/submit-tool-form.tsx
+++ b/packages/core/src/features/submission/components/submit-tool-form.tsx
@@ -92,12 +92,12 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
   };
 
   const inputClass =
-    "w-full rounded-lg border border-border bg-background px-3 py-2 text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
+    "w-full rounded-lg border border-border bg-background px-3 py-2 text-[0.95rem] text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/40";
 
   return (
     <form onSubmit={handleSubmit} className="space-y-4">
       {duplicates.length > 0 && (
-        <div className="rounded-lg border border-amber-300/60 bg-amber-50 p-3 text-sm text-amber-800 dark:border-amber-500/40 dark:bg-amber-950/40 dark:text-amber-300">
+        <div className="rounded-lg border border-amber-300/60 bg-amber-50 p-3 text-[0.95rem] text-amber-800 dark:border-amber-500/40 dark:bg-amber-950/40 dark:text-amber-300">
           <div className="flex items-center gap-2 font-medium">
             <AlertTriangle className="h-4 w-4" />
             {t("duplicateFound")}
@@ -107,7 +107,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
               <button
                 key={dup.slug}
                 type="button"
-                className="rounded-full bg-amber-100 px-2.5 py-1 text-xs font-medium underline-offset-2 hover:underline dark:bg-amber-900/50"
+                className="rounded-full bg-amber-100 px-2.5 py-1 text-[0.85rem] font-medium underline-offset-2 hover:underline dark:bg-amber-900/50"
                 onClick={() => router.push(`/${locale}/tools/${dup.slug}`)}
               >
                 {dup.name}
@@ -119,7 +119,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
 
       <div className="grid gap-4 sm:grid-cols-2">
         <div>
-          <label className="mb-1.5 block text-sm font-medium text-foreground">
+          <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
             {t("name")} *
           </label>
           <input
@@ -134,7 +134,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
           />
         </div>
         <div>
-          <label className="mb-1.5 block text-sm font-medium text-foreground">
+          <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
             {t("websiteUrl")} *
           </label>
           <input
@@ -150,7 +150,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
       </div>
 
       <div>
-        <label className="mb-1.5 block text-sm font-medium text-foreground">
+        <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
           {t("tagline")}
         </label>
         <input
@@ -163,7 +163,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
       </div>
 
       <div>
-        <label className="mb-1.5 block text-sm font-medium text-foreground">
+        <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
           {t("description")} *
         </label>
         <textarea
@@ -180,7 +180,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
 
       <div className="grid gap-4 sm:grid-cols-2">
         <div>
-          <label className="mb-1.5 block text-sm font-medium text-foreground">
+          <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
             {t("category")}
           </label>
           <select
@@ -197,7 +197,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
           </select>
         </div>
         <div>
-          <label className="mb-1.5 block text-sm font-medium text-foreground">
+          <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
             {t("pricingLabel")}
           </label>
           <select
@@ -218,7 +218,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
 
       <div className="grid gap-4 sm:grid-cols-2">
         <div>
-          <label className="mb-1.5 block text-sm font-medium text-foreground">
+          <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
             {t("founderName")}
           </label>
           <input
@@ -229,7 +229,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
           />
         </div>
         <div>
-          <label className="mb-1.5 block text-sm font-medium text-foreground">
+          <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
             {t("contactEmail")}
           </label>
           <input
@@ -242,7 +242,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
       </div>
 
       <div>
-        <label className="mb-1.5 block text-sm font-medium text-foreground">
+        <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
           {t("socialLinks")}
         </label>
         <input
@@ -255,7 +255,7 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
       </div>
 
       <div>
-        <label className="mb-1.5 block text-sm font-medium text-foreground">
+        <label className="mb-1.5 block text-[0.95rem] font-medium text-foreground">
           {t("note")}
         </label>
         <textarea
@@ -268,14 +268,14 @@ export function SubmitToolForm({ categories }: { categories: CategoryOption[] })
         />
       </div>
 
-      {error && <p className="text-sm text-red-500">{error}</p>}
+      {error && <p className="text-[0.95rem] text-red-500">{error}</p>}
 
       <div className="flex items-center gap-3">
         <Button type="submit" disabled={submitting || checking}>
           <Send className="h-4 w-4" />
           {submitting ? t("submitting") : t("submit")}
         </Button>
-        <span className="text-xs text-muted-foreground">{t("reviewNote")}</span>
+        <span className="text-[0.85rem] text-muted-foreground">{t("reviewNote")}</span>
       </div>
     </form>
   );
diff --git a/packages/core/src/features/tools/components/favorite-button.tsx b/packages/core/src/features/tools/components/favorite-button.tsx
index bc5c685..bdfe309 100644
--- a/packages/core/src/features/tools/components/favorite-button.tsx
+++ b/packages/core/src/features/tools/components/favorite-button.tsx
@@ -141,7 +141,7 @@ export function FavoriteButton({
         type="button"
         onClick={() => ctx.toggle(toolId)}
         className={cn(
-          "flex w-full items-center justify-center gap-2 rounded-lg border px-4 py-2.5 text-sm font-medium transition-colors",
+          "flex w-full items-center justify-center gap-2 rounded-lg border px-4 py-2.5 text-[0.95rem] font-medium transition-colors",
           favorited
             ? "border-red-200 bg-red-50 text-red-600 hover:bg-red-100 dark:border-red-900 dark:bg-red-950 dark:text-red-400"
             : "border-border text-foreground hover:bg-hover"
diff --git a/packages/core/src/features/tools/components/tools-list.tsx b/packages/core/src/features/tools/components/tools-list.tsx
index 0d85c0e..c1ee13e 100644
--- a/packages/core/src/features/tools/components/tools-list.tsx
+++ b/packages/core/src/features/tools/components/tools-list.tsx
@@ -198,7 +198,7 @@ export function ToolsList({
               <Search className="h-4 w-4" />
             </button>
           </form>
-          <div className="text-sm text-muted-foreground whitespace-nowrap">
+          <div className="text-[0.95rem] text-muted-foreground whitespace-nowrap">
             {translations.foundTools}
           </div>
         </div>
@@ -207,7 +207,7 @@ export function ToolsList({
         <div className="flex flex-wrap gap-2">
           <button
             onClick={() => handleCategoryChange(null)}
-            className={`px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
+            className={`px-4 py-2 rounded-lg text-[0.95rem] font-medium transition-colors ${
               !currentCategory
                 ? "bg-foreground text-background"
                 : "bg-secondary text-muted-foreground hover:bg-hover"
@@ -219,7 +219,7 @@ export function ToolsList({
             <button
               key={category.id}
               onClick={() => handleCategoryChange(category.slug)}
-              className={`px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
+              className={`px-4 py-2 rounded-lg text-[0.95rem] font-medium transition-colors ${
                 currentCategory === category.slug
                   ? "bg-foreground text-background"
                   : "bg-secondary text-muted-foreground hover:bg-hover"
@@ -235,7 +235,7 @@ export function ToolsList({
         <div className="flex flex-wrap gap-2">
           <button
             onClick={() => handlePricingChange(null)}
-            className={`px-3 py-1.5 rounded-full text-xs font-medium transition-colors ${
+            className={`px-3 py-1.5 rounded-full text-[0.85rem] font-medium transition-colors ${
               !currentPricing
                 ? "bg-foreground text-background"
                 : "bg-secondary text-muted-foreground hover:bg-hover"
@@ -247,7 +247,7 @@ export function ToolsList({
             <button
               key={pricing}
               onClick={() => handlePricingChange(pricing)}
-              className={`px-3 py-1.5 rounded-full text-xs font-medium transition-colors ${
+              className={`px-3 py-1.5 rounded-full text-[0.85rem] font-medium transition-colors ${
                 currentPricing === pricing
                   ? "bg-foreground text-background"
                   : "bg-secondary text-muted-foreground hover:bg-hover"
@@ -258,7 +258,7 @@ export function ToolsList({
           ))}
         </div>
         {/* 第四行：排序 */}
-        <div className="flex items-center gap-2 text-xs">
+        <div className="flex items-center gap-2 text-[0.85rem]">
           <span className="text-muted-foreground">Sort</span>
           {(["newest", "trending"] as const).map((sort) => (
             <button
@@ -282,7 +282,7 @@ export function ToolsList({
               <button
                 key={uc.slug}
                 onClick={() => handleUseCaseChange(uc.slug)}
-                className={`px-3 py-1.5 rounded-full text-xs font-medium transition-colors ${
+                className={`px-3 py-1.5 rounded-full text-[0.85rem] font-medium transition-colors ${
                   currentUseCase === uc.slug
                     ? "bg-foreground text-background"
                     : "bg-secondary text-muted-foreground hover:bg-hover"
@@ -310,7 +310,7 @@ export function ToolsList({
                   {getName(tool)}
                 </h3>
                 {tool.domain && (
-                  <p className="text-sm text-muted-foreground truncate">
+                  <p className="text-[0.95rem] text-muted-foreground truncate">
                     {tool.domain}
                   </p>
                 )}
@@ -322,14 +322,14 @@ export function ToolsList({
             </div>
 
             {getDescription(tool) && (
-              <p className="mt-3 text-sm text-muted-foreground line-clamp-2">
+              <p className="mt-3 text-[0.95rem] text-muted-foreground line-clamp-2">
                 {getDescription(tool)}
               </p>
             )}
 
             <div className="mt-4 flex items-center justify-between">
               {tool.websiteUrl ? (
-                <div className="flex items-center gap-1 text-sm text-muted-foreground group-hover:text-foreground">
+                <div className="flex items-center gap-1 text-[0.95rem] text-muted-foreground group-hover:text-foreground">
                   <ExternalLink className="h-3 w-3" />
                   <span>{translations.visitWebsite}</span>
                 </div>
@@ -337,7 +337,7 @@ export function ToolsList({
                 <span />
               )}
               {tool.pricing && pricingLabels[tool.pricing] && (
-                <span className="rounded-full bg-secondary px-2 py-0.5 text-xs text-muted-foreground">
+                <span className="rounded-full bg-secondary px-2 py-0.5 text-[0.85rem] text-muted-foreground">
                   {pricingLabels[tool.pricing]}
                 </span>
               )}
@@ -354,7 +354,7 @@ export function ToolsList({
           </p>
           <button
             onClick={() => router.push(`/${locale}/tools`)}
-            className="mt-3 inline-flex items-center gap-1 text-sm font-medium text-primary hover:underline"
+            className="mt-3 inline-flex items-center gap-1 text-[0.95rem] font-medium text-primary hover:underline"
           >
             {translations.clearFilters}
           </button>
@@ -391,7 +391,7 @@ export function ToolsList({
                     )}
                     <button
                       onClick={() => handlePageChange(page)}
-                      className={`px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
+                      className={`px-4 py-2 rounded-lg text-[0.95rem] font-medium transition-colors ${
                         currentPage === page
                           ? "bg-foreground text-background"
                           : "hover:bg-hover"
diff --git a/packages/core/src/features/voting/components/vote-button.tsx b/packages/core/src/features/voting/components/vote-button.tsx
index 868ef83..8b61246 100644
--- a/packages/core/src/features/voting/components/vote-button.tsx
+++ b/packages/core/src/features/voting/components/vote-button.tsx
@@ -163,7 +163,7 @@ export function VoteButton({
   if (!ctx) {
     // 未包裹 Provider 时渲染静态计数（服务端渲染回退）
     return (
-      <span className="inline-flex items-center gap-1 text-xs text-muted-foreground">
+      <span className="inline-flex items-center gap-1 text-[0.85rem] text-muted-foreground">
         <ChevronUp className="h-3.5 w-3.5" />
         {initialCount ?? 0}
       </span>
@@ -193,7 +193,7 @@ export function VoteButton({
         )}
       >
         <ChevronUp className="h-4 w-4 stroke-[2]" />
-        <span className="text-sm font-semibold tabular-nums">{count}</span>
+        <span className="text-[0.95rem] font-semibold tabular-nums">{count}</span>
       </button>
     );
   }
@@ -205,7 +205,7 @@ export function VoteButton({
         onClick={() => ctx.toggle(toolId)}
         aria-pressed={voted}
         className={cn(
-          "flex w-full items-center justify-center gap-2 rounded-lg border px-4 py-2.5 text-sm font-medium transition-all active:scale-[0.98]",
+          "flex w-full items-center justify-center gap-2 rounded-lg border px-4 py-2.5 text-[0.95rem] font-medium transition-all active:scale-[0.98]",
           voted
             ? "border-primary/60 bg-primary/10 text-primary"
             : "border-border text-foreground hover:bg-hover"
@@ -227,7 +227,7 @@ export function VoteButton({
         ctx.toggle(toolId);
       }}
       className={cn(
-        "inline-flex items-center gap-1 rounded-full px-2 py-1 text-xs transition-colors",
+        "inline-flex items-center gap-1 rounded-full px-2 py-1 text-[0.85rem] transition-colors",
         voted
           ? "bg-primary/10 text-primary"
           : "text-muted-foreground hover:bg-secondary hover:text-foreground"
diff --git a/packages/core/src/kit/theme-footer.tsx b/packages/core/src/kit/theme-footer.tsx
index e9b81e0..ab647dc 100644
--- a/packages/core/src/kit/theme-footer.tsx
+++ b/packages/core/src/kit/theme-footer.tsx
@@ -24,9 +24,9 @@ export function ThemeFooter({ brand, groups }: ThemeFooterProps) {
               <span className="flex h-7 w-7 items-center justify-center rounded-lg bg-primary font-bold text-primary-foreground">
                 {brand.name.slice(0, 1)}
               </span>
-              <span className="text-sm font-bold text-foreground">{brand.name}</span>
+              <span className="text-[0.95rem] font-bold text-foreground">{brand.name}</span>
             </LocaleLink>
-            <p className="mt-3 text-xs leading-relaxed text-muted-foreground">
+            <p className="mt-3 text-[0.85rem] leading-relaxed text-muted-foreground">
               {brand.tagline}
             </p>
             <div className="mt-4 max-w-xs">
@@ -35,7 +35,7 @@ export function ThemeFooter({ brand, groups }: ThemeFooterProps) {
           </div>
           {groups.map((group) => (
             <div key={group.title}>
-              <h3 className="text-xs font-semibold uppercase tracking-wider text-foreground">
+              <h3 className="text-[0.85rem] font-semibold uppercase tracking-wider text-foreground">
                 {group.title}
               </h3>
               <ul className="mt-3 space-y-2">
@@ -43,7 +43,7 @@ export function ThemeFooter({ brand, groups }: ThemeFooterProps) {
                   <li key={link.href + link.label}>
                     <LocaleLink
                       href={link.href}
-                      className="text-xs text-muted-foreground transition-colors hover:text-foreground"
+                      className="text-[0.85rem] text-muted-foreground transition-colors hover:text-foreground"
                     >
                       {link.label}
                     </LocaleLink>
@@ -53,7 +53,7 @@ export function ThemeFooter({ brand, groups }: ThemeFooterProps) {
             </div>
           ))}
         </div>
-        <div className="mt-10 border-t border-border pt-6 text-center text-xs text-muted-foreground">
+        <div className="mt-10 border-t border-border pt-6 text-center text-[0.85rem] text-muted-foreground">
           © {new Date().getFullYear()} {brand.name}. All rights reserved.
         </div>
       </div>
diff --git a/packages/core/src/kit/theme-header.tsx b/packages/core/src/kit/theme-header.tsx
index d5bbfcd..9235238 100644
--- a/packages/core/src/kit/theme-header.tsx
+++ b/packages/core/src/kit/theme-header.tsx
@@ -66,7 +66,7 @@ export function ThemeHeader({
           <span className="flex h-7 w-7 items-center justify-center rounded-lg bg-primary font-bold text-primary-foreground">
             {brand.name.slice(0, 1)}
           </span>
-          <span className="text-sm font-bold tracking-tight text-foreground">
+          <span className="text-[0.95rem] font-bold tracking-tight text-foreground">
             {brand.name}
           </span>
         </LocaleLink>
@@ -78,7 +78,7 @@ export function ThemeHeader({
               key={item.href}
               href={item.href}
               className={cn(
-                "rounded-lg px-3 py-1.5 text-sm transition-colors",
+                "rounded-lg px-3 py-1.5 text-[0.95rem] transition-colors",
                 isActive(item.href)
                   ? "bg-secondary font-medium text-foreground"
                   : "text-muted-foreground hover:text-foreground"
@@ -99,7 +99,7 @@ export function ThemeHeader({
                   value={query}
                   onChange={(e) => setQuery(e.target.value)}
                   placeholder={searchPlaceholder}
-                  className="h-8 w-44 rounded-full border border-border bg-secondary/50 pl-8 pr-3 text-xs text-foreground placeholder:text-muted-foreground focus:w-60 focus:border-primary/40 focus:outline-none focus:ring-2 focus:ring-primary/20 transition-all"
+                  className="h-8 w-44 rounded-full border border-border bg-secondary/50 pl-8 pr-3 text-[0.85rem] text-foreground placeholder:text-muted-foreground focus:w-60 focus:border-primary/40 focus:outline-none focus:ring-2 focus:ring-primary/20 transition-all"
                   aria-label={searchPlaceholder}
                 />
               </div>
@@ -133,7 +133,7 @@ export function ThemeHeader({
               key={item.href}
               href={item.href}
               className={cn(
-                "block rounded-lg px-3 py-2.5 text-sm",
+                "block rounded-lg px-3 py-2.5 text-[0.95rem]",
                 isActive(item.href)
                   ? "bg-secondary font-medium text-foreground"
                   : "text-muted-foreground hover:text-foreground"
@@ -151,7 +151,7 @@ export function ThemeHeader({
                   value={query}
                   onChange={(e) => setQuery(e.target.value)}
                   placeholder={searchPlaceholder}
-                  className="h-10 w-full rounded-lg border border-border bg-secondary/50 pl-9 pr-3 text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/20"
+                  className="h-10 w-full rounded-lg border border-border bg-secondary/50 pl-9 pr-3 text-[0.95rem] text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/20"
                   aria-label={searchPlaceholder}
                 />
               </div>
diff --git a/packages/core/src/kit/types.ts b/packages/core/src/kit/types.ts
index f53f887..91d9815 100644
--- a/packages/core/src/kit/types.ts
+++ b/packages/core/src/kit/types.ts
@@ -30,6 +30,10 @@ export interface SiteConfig {
   port: number;
   /** 站点 SEO 文案覆盖（en/zh） */
   seo?: Record<string, { title: string; description: string }>;
+  /** 品牌强调色 HSL 三元组（登录页分栏模板） */
+  accent?: string;
+  /** 品牌侧栏标语（登录页） */
+  brandTagline?: string;
   /** 主题级 CSS 变量覆盖（HSL 三元组，可选） */
   cssVars?: Record<string, string>;
 }
diff --git a/packages/core/src/layouts/auth-layout.tsx b/packages/core/src/layouts/auth-layout.tsx
index 88c93b9..42802aa 100644
--- a/packages/core/src/layouts/auth-layout.tsx
+++ b/packages/core/src/layouts/auth-layout.tsx
@@ -1,43 +1,16 @@
 "use client";
 
 import { cn } from "@/lib/utils";
-import Image from "next/image";
-import { useId } from "react";
-import { motion } from "framer-motion";
-import { HorizontalGradient } from "@/components/horizontal-gradient";
-import { FeaturedTestimonials } from "@/components/featured-testimonials";
-import { useTranslations } from 'next-intl';
 
+/**
+ * # 组件 AuthLayout
+ * 说明：认证页容器。布局职责已下沉到 FormShell（品牌分栏/居中两套模板），
+ *      这里只提供页面底色，避免双层 grid 叠加导致的多列错位。
+ */
 export function AuthLayout({ children }: { children: React.ReactNode }) {
-  const t = useTranslations('contact.testimonial');
   return (
-    <>
-      <div className="w-full min-h-screen grid grid-cols-1 md:grid-cols-2">
-        {children}
-        <div className="relative w-full z-20 hidden md:flex border-l border-border overflow-hidden bg-muted items-center justify-center">
-          <div className="max-w-sm mx-auto">
-            <FeaturedTestimonials />
-            <p
-              className={cn(
-                "font-semibold text-xl text-center text-muted-foreground"
-              )}
-            >
-              {t('title')}
-            </p>
-            <p
-              className={cn(
-                "font-normal text-base text-center text-muted-foreground mt-8"
-              )}
-            >
-              {t('description')}
-            </p>
-          </div>
-          <HorizontalGradient className="top-20" />
-          <HorizontalGradient className="bottom-20" />
-          <HorizontalGradient className="-right-80 transform rotate-90 inset-y-0 h-full scale-x-150" />
-          <HorizontalGradient className="-left-80 transform rotate-90 inset-y-0 h-full scale-x-150" />
-        </div>
-      </div>
-    </>
+    <div className={cn("w-full min-h-screen bg-background")}>
+      {children}
+    </div>
   );
 }
diff --git a/packages/core/src/lib/auth.ts b/packages/core/src/lib/auth.ts
index 18acd8d..6bb7a5a 100644
--- a/packages/core/src/lib/auth.ts
+++ b/packages/core/src/lib/auth.ts
@@ -22,6 +22,19 @@ export const auth = betterAuth({
     enabled: true,
   },
 
+  // 邮箱验证：生产发送真实邮件；开发/演示（默认）跳过发送并自动视为已验证
+  emailVerification: {
+    sendVerificationEmail: async ({ user, url }) => {
+      if (process.env.DEV_SKIP_EMAIL_VERIFY === "false") {
+        const { sendVerificationEmail } = await import("./email");
+        const token = new URL(url).searchParams.get("token") || "";
+        await sendVerificationEmail(user.email, token);
+      }
+    },
+    autoSignInAfterVerification: true,
+    sendOnSignUp: process.env.DEV_SKIP_EMAIL_VERIFY === "false",
+  },
+
   socialProviders: {
     // Google（配置 env 后自动启用）
     ...(process.env.AUTH_GOOGLE_ID && process.env.AUTH_GOOGLE_SECRET
@@ -44,6 +57,20 @@ export const auth = betterAuth({
   },
 
   trustedOrigins,
+
+  // 开发模式：注册即 emailVerified（生产 DEV_SKIP_EMAIL_VERIFY=false 走真实验证流）
+  databaseHooks: {
+    user: {
+      create: {
+        before: async (userRow) => {
+          if (process.env.DEV_SKIP_EMAIL_VERIFY !== "false") {
+            return { data: { ...userRow, emailVerified: true } };
+          }
+          return { data: userRow };
+        },
+      },
+    },
+  },
 });
 
 export { hashPassword } from "better-auth/crypto";
diff --git a/packages/core/src/pages/[locale]/layout.tsx b/packages/core/src/pages/[locale]/layout.tsx
index 53b7484..fd9de6d 100644
--- a/packages/core/src/pages/[locale]/layout.tsx
+++ b/packages/core/src/pages/[locale]/layout.tsx
@@ -36,7 +36,9 @@ export default async function LocaleLayout({
         <body
           className={cn(
             GeistSans.className,
-            "bg-background text-foreground antialiased min-h-screen w-full"
+            // 全局字号基准 16px（shadcn 默认 14px 偏小，整体提升一档）
+            "bg-background text-foreground antialiased min-h-screen w-full text-[1.05rem]",
+            "[&_h1]:text-4xl [&_h2]:text-2xl [&_h3]:text-lg"
           )}
           suppressHydrationWarning
         >
diff --git a/packages/core/src/pages/api/auth/mock-social/route.ts b/packages/core/src/pages/api/auth/mock-social/route.ts
new file mode 100644
index 0000000..cca8f0e
--- /dev/null
+++ b/packages/core/src/pages/api/auth/mock-social/route.ts
@@ -0,0 +1,64 @@
+import { NextRequest, NextResponse } from "next/server";
+import { headers } from "next/headers";
+import { auth } from "@/lib/auth";
+import { db } from "@/lib/db";
+import { user, account } from "@/lib/db/schema";
+import { eq } from "drizzle-orm";
+import { hashPassword } from "better-auth/crypto";
+
+/**
+ * POST /api/auth/mock-social  { provider: "google" | "github" }
+ * 说明：开发/演示环境的第三方登录 Mock。
+ *      未配置真实 OAuth 凭据时，前端显示第三方按钮，点击走此端点：
+ *      直接创建（或复用）对应 provider 的演示用户并建立 session —— 一键登录。
+ *      生产环境配置了 AUTH_GOOGLE_ID / AUTH_GITHUB_ID 后此端点自动禁用（403）。
+ */
+export async function POST(req: NextRequest) {
+  // 双保险：配置了真实凭据时拒绝 mock
+  if (process.env.AUTH_GOOGLE_ID || process.env.AUTH_GITHUB_ID) {
+    return NextResponse.json({ error: "MOCK_DISABLED" }, { status: 403 });
+  }
+
+  const { provider } = await req.json().catch(() => ({ provider: null }));
+  if (provider !== "google" && provider !== "github") {
+    return NextResponse.json({ error: "INVALID_PROVIDER" }, { status: 400 });
+  }
+
+  const email = `${provider}-user@demo.dev`;
+  const name = provider === "google" ? "Google Demo User" : "GitHub Demo User";
+
+  // 复用或创建演示用户
+  let [u] = await db.select().from(user).where(eq(user.email, email)).limit(1);
+  if (!u) {
+    [u] = await db
+      .insert(user)
+      .values({
+        id: `user_mock_${provider}`,
+        name,
+        email,
+        emailVerified: true,
+        role: "user",
+      })
+      .returning();
+  }
+
+  // 确保 credential 密码存在（一键登录用）
+  await db
+    .insert(account)
+    .values({
+      id: `acc_mock_${provider}`,
+      accountId: u.id,
+      providerId: "credential",
+      userId: u.id,
+      password: await hashPassword("password123"),
+    })
+    .onConflictDoNothing();
+
+  // 建立 session
+  const session = await auth.api.signInEmail({
+    body: { email, password: "password123" },
+    headers: await headers(),
+  });
+
+  return NextResponse.json({ ok: true, user: session?.user ?? null });
+}
diff --git a/sites/ai-stack/.env.example b/sites/ai-stack/.env.example
index 1783e38..d4b82e6 100644
--- a/sites/ai-stack/.env.example
+++ b/sites/ai-stack/.env.example
@@ -12,3 +12,9 @@ RESEND_API_KEY=""
 RESEND_FROM_EMAIL="AI Stack <noreply@localhost>"
 NEXT_PUBLIC_APP_URL="http://localhost:3001"
 NEXT_PUBLIC_APP_NAME="AI Stack"
+# 登录页品牌模板（分栏侧栏颜色与标语）
+NEXT_PUBLIC_AUTH_ACCENT="222 47% 11%"
+NEXT_PUBLIC_AUTH_BRAND_TAGLINE="The professional AI tools directory — ranked by the community."
+# 开发阶段免邮箱验证（生产置 false 发送真实验证邮件）
+DEV_SKIP_EMAIL_VERIFY="true"
+NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY="true"
diff --git a/sites/ai-stack/messages/en.json b/sites/ai-stack/messages/en.json
index 2be2167..a260b38 100644
--- a/sites/ai-stack/messages/en.json
+++ b/sites/ai-stack/messages/en.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "Continue with Google",
       "or": "Or continue with",
-      "githubSignIn": "Continue with GitHub"
+      "githubSignIn": "Continue with GitHub",
+      "orContinueWith": "or continue with",
+      "loading": "Signing in...",
+      "mockFailed": "Social sign-in is unavailable right now. Use email instead."
     },
     "checkEmail": {
       "title": "Check Your Email",
@@ -645,7 +648,8 @@
     "sort": {
       "latest": "Latest",
       "trending": "Trending"
-    }
+    },
+    "clearFilters": "Clear search & filters"
   },
   "seo": {
     "home": {
diff --git a/sites/ai-stack/messages/zh.json b/sites/ai-stack/messages/zh.json
index 38b65a6..b3d420c 100644
--- a/sites/ai-stack/messages/zh.json
+++ b/sites/ai-stack/messages/zh.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "使用 Google 继续",
       "or": "或者继续使用",
-      "githubSignIn": "使用 GitHub 登录"
+      "githubSignIn": "使用 GitHub 登录",
+      "orContinueWith": "或使用以下方式",
+      "loading": "登录中...",
+      "mockFailed": "第三方登录暂不可用，请使用邮箱登录。"
     },
     "checkEmail": {
       "title": "请查收您的邮件",
@@ -653,7 +656,8 @@
     "sort": {
       "latest": "最新",
       "trending": "最热"
-    }
+    },
+    "clearFilters": "清除搜索与筛选"
   },
   "seo": {
     "home": {
diff --git a/sites/ai-stack/src/app/[locale]/(marketing)/loading.tsx b/sites/ai-stack/src/app/[locale]/(marketing)/loading.tsx
new file mode 100644
index 0000000..b9e08fb
--- /dev/null
+++ b/sites/ai-stack/src/app/[locale]/(marketing)/loading.tsx
@@ -0,0 +1,2 @@
+// 自动生成：[locale]/(marketing)/loading.tsx 的薄路由
+export { default } from "@aidir/core/pages/[locale]/(marketing)/loading";
diff --git a/sites/ai-stack/src/app/api/auth/mock-social/route.ts b/sites/ai-stack/src/app/api/auth/mock-social/route.ts
new file mode 100644
index 0000000..f1e111c
--- /dev/null
+++ b/sites/ai-stack/src/app/api/auth/mock-social/route.ts
@@ -0,0 +1,2 @@
+// 自动生成：api/auth/mock-social/route.ts 的薄路由
+export { POST } from "@aidir/core/pages/api/auth/mock-social/route";
diff --git a/sites/ai-stack/src/site/brand.tsx b/sites/ai-stack/src/site/brand.tsx
index 439d473..07c0113 100644
--- a/sites/ai-stack/src/site/brand.tsx
+++ b/sites/ai-stack/src/site/brand.tsx
@@ -2,6 +2,7 @@ import type { SiteConfig } from "@/kit/types";
 
 // AI Stack —— 独立站点的全部品牌/导航/页脚配置
 export const siteConfig: SiteConfig = {
+  "accent": "222 47% 11%",
   "port": 3001,
   "brand": {
     "name": "AI Stack",
diff --git a/sites/devai-tools/.env.example b/sites/devai-tools/.env.example
index 34b87e7..0c6ad2f 100644
--- a/sites/devai-tools/.env.example
+++ b/sites/devai-tools/.env.example
@@ -12,3 +12,9 @@ RESEND_API_KEY=""
 RESEND_FROM_EMAIL="DevAI.tools <noreply@localhost>"
 NEXT_PUBLIC_APP_URL="http://localhost:3004"
 NEXT_PUBLIC_APP_NAME="DevAI.tools"
+# 登录页品牌模板（分栏侧栏颜色与标语）
+NEXT_PUBLIC_AUTH_ACCENT="150 60% 30%"
+NEXT_PUBLIC_AUTH_BRAND_TAGLINE="AI tools for developers — curated, tested, ranked by the community."
+# 开发阶段免邮箱验证（生产置 false 发送真实验证邮件）
+DEV_SKIP_EMAIL_VERIFY="true"
+NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY="true"
diff --git a/sites/devai-tools/messages/en.json b/sites/devai-tools/messages/en.json
index cc0f7a8..0cf8a2f 100644
--- a/sites/devai-tools/messages/en.json
+++ b/sites/devai-tools/messages/en.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "Continue with Google",
       "or": "Or continue with",
-      "githubSignIn": "Continue with GitHub"
+      "githubSignIn": "Continue with GitHub",
+      "orContinueWith": "or continue with",
+      "loading": "Signing in...",
+      "mockFailed": "Social sign-in is unavailable right now. Use email instead."
     },
     "checkEmail": {
       "title": "Check Your Email",
@@ -645,7 +648,8 @@
     "sort": {
       "latest": "Latest",
       "trending": "Trending"
-    }
+    },
+    "clearFilters": "Clear search & filters"
   },
   "seo": {
     "home": {
diff --git a/sites/devai-tools/messages/zh.json b/sites/devai-tools/messages/zh.json
index 0853861..4a8a259 100644
--- a/sites/devai-tools/messages/zh.json
+++ b/sites/devai-tools/messages/zh.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "使用 Google 继续",
       "or": "或者继续使用",
-      "githubSignIn": "使用 GitHub 登录"
+      "githubSignIn": "使用 GitHub 登录",
+      "orContinueWith": "或使用以下方式",
+      "loading": "登录中...",
+      "mockFailed": "第三方登录暂不可用，请使用邮箱登录。"
     },
     "checkEmail": {
       "title": "请查收您的邮件",
@@ -653,7 +656,8 @@
     "sort": {
       "latest": "最新",
       "trending": "最热"
-    }
+    },
+    "clearFilters": "清除搜索与筛选"
   },
   "seo": {
     "home": {
diff --git a/sites/devai-tools/src/app/[locale]/(marketing)/loading.tsx b/sites/devai-tools/src/app/[locale]/(marketing)/loading.tsx
new file mode 100644
index 0000000..b9e08fb
--- /dev/null
+++ b/sites/devai-tools/src/app/[locale]/(marketing)/loading.tsx
@@ -0,0 +1,2 @@
+// 自动生成：[locale]/(marketing)/loading.tsx 的薄路由
+export { default } from "@aidir/core/pages/[locale]/(marketing)/loading";
diff --git a/sites/devai-tools/src/app/api/auth/mock-social/route.ts b/sites/devai-tools/src/app/api/auth/mock-social/route.ts
new file mode 100644
index 0000000..f1e111c
--- /dev/null
+++ b/sites/devai-tools/src/app/api/auth/mock-social/route.ts
@@ -0,0 +1,2 @@
+// 自动生成：api/auth/mock-social/route.ts 的薄路由
+export { POST } from "@aidir/core/pages/api/auth/mock-social/route";
diff --git a/sites/devai-tools/src/site/brand.tsx b/sites/devai-tools/src/site/brand.tsx
index 9720ffa..01d32ed 100644
--- a/sites/devai-tools/src/site/brand.tsx
+++ b/sites/devai-tools/src/site/brand.tsx
@@ -2,6 +2,7 @@ import type { SiteConfig } from "@/kit/types";
 
 // DevAI.tools —— 独立站点的全部品牌/导航/页脚配置
 export const siteConfig: SiteConfig = {
+  "accent": "150 60% 30%",
   "port": 3004,
   "brand": {
     "name": "DevAI.tools",
diff --git a/sites/findai/.env.example b/sites/findai/.env.example
index 2d51eab..efbe01b 100644
--- a/sites/findai/.env.example
+++ b/sites/findai/.env.example
@@ -12,3 +12,9 @@ RESEND_API_KEY=""
 RESEND_FROM_EMAIL="findai <noreply@localhost>"
 NEXT_PUBLIC_APP_URL="http://localhost:3005"
 NEXT_PUBLIC_APP_NAME="findai"
+# 登录页品牌模板（分栏侧栏颜色与标语）
+NEXT_PUBLIC_AUTH_ACCENT="260 70% 52%"
+NEXT_PUBLIC_AUTH_BRAND_TAGLINE="The minimal AI tool search engine."
+# 开发阶段免邮箱验证（生产置 false 发送真实验证邮件）
+DEV_SKIP_EMAIL_VERIFY="true"
+NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY="true"
diff --git a/sites/findai/messages/en.json b/sites/findai/messages/en.json
index 84cef92..c226e14 100644
--- a/sites/findai/messages/en.json
+++ b/sites/findai/messages/en.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "Continue with Google",
       "or": "Or continue with",
-      "githubSignIn": "Continue with GitHub"
+      "githubSignIn": "Continue with GitHub",
+      "orContinueWith": "or continue with",
+      "loading": "Signing in...",
+      "mockFailed": "Social sign-in is unavailable right now. Use email instead."
     },
     "checkEmail": {
       "title": "Check Your Email",
@@ -645,7 +648,8 @@
     "sort": {
       "latest": "Latest",
       "trending": "Trending"
-    }
+    },
+    "clearFilters": "Clear search & filters"
   },
   "seo": {
     "home": {
diff --git a/sites/findai/messages/zh.json b/sites/findai/messages/zh.json
index 49ff27c..682186d 100644
--- a/sites/findai/messages/zh.json
+++ b/sites/findai/messages/zh.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "使用 Google 继续",
       "or": "或者继续使用",
-      "githubSignIn": "使用 GitHub 登录"
+      "githubSignIn": "使用 GitHub 登录",
+      "orContinueWith": "或使用以下方式",
+      "loading": "登录中...",
+      "mockFailed": "第三方登录暂不可用，请使用邮箱登录。"
     },
     "checkEmail": {
       "title": "请查收您的邮件",
@@ -653,7 +656,8 @@
     "sort": {
       "latest": "最新",
       "trending": "最热"
-    }
+    },
+    "clearFilters": "清除搜索与筛选"
   },
   "seo": {
     "home": {
diff --git a/sites/findai/src/app/[locale]/(marketing)/loading.tsx b/sites/findai/src/app/[locale]/(marketing)/loading.tsx
new file mode 100644
index 0000000..b9e08fb
--- /dev/null
+++ b/sites/findai/src/app/[locale]/(marketing)/loading.tsx
@@ -0,0 +1,2 @@
+// 自动生成：[locale]/(marketing)/loading.tsx 的薄路由
+export { default } from "@aidir/core/pages/[locale]/(marketing)/loading";
diff --git a/sites/findai/src/app/api/auth/mock-social/route.ts b/sites/findai/src/app/api/auth/mock-social/route.ts
new file mode 100644
index 0000000..f1e111c
--- /dev/null
+++ b/sites/findai/src/app/api/auth/mock-social/route.ts
@@ -0,0 +1,2 @@
+// 自动生成：api/auth/mock-social/route.ts 的薄路由
+export { POST } from "@aidir/core/pages/api/auth/mock-social/route";
diff --git a/sites/findai/src/site/brand.tsx b/sites/findai/src/site/brand.tsx
index 210aa03..10b65f2 100644
--- a/sites/findai/src/site/brand.tsx
+++ b/sites/findai/src/site/brand.tsx
@@ -2,6 +2,7 @@ import type { SiteConfig } from "@/kit/types";
 
 // findai —— 独立站点的全部品牌/导航/页脚配置
 export const siteConfig: SiteConfig = {
+  "accent": "260 70% 52%",
   "port": 3005,
   "brand": {
     "name": "findai",
diff --git a/sites/launchai/.env.example b/sites/launchai/.env.example
index dad958b..8ec300e 100644
--- a/sites/launchai/.env.example
+++ b/sites/launchai/.env.example
@@ -12,3 +12,9 @@ RESEND_API_KEY=""
 RESEND_FROM_EMAIL="LaunchAI <noreply@localhost>"
 NEXT_PUBLIC_APP_URL="http://localhost:3002"
 NEXT_PUBLIC_APP_NAME="LaunchAI"
+# 登录页品牌模板（分栏侧栏颜色与标语）
+NEXT_PUBLIC_AUTH_ACCENT="16 85% 55%"
+NEXT_PUBLIC_AUTH_BRAND_TAGLINE="Discover and upvote today's AI products."
+# 开发阶段免邮箱验证（生产置 false 发送真实验证邮件）
+DEV_SKIP_EMAIL_VERIFY="true"
+NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY="true"
diff --git a/sites/launchai/messages/en.json b/sites/launchai/messages/en.json
index fc6dfd1..43d883e 100644
--- a/sites/launchai/messages/en.json
+++ b/sites/launchai/messages/en.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "Continue with Google",
       "or": "Or continue with",
-      "githubSignIn": "Continue with GitHub"
+      "githubSignIn": "Continue with GitHub",
+      "orContinueWith": "or continue with",
+      "loading": "Signing in...",
+      "mockFailed": "Social sign-in is unavailable right now. Use email instead."
     },
     "checkEmail": {
       "title": "Check Your Email",
@@ -645,7 +648,8 @@
     "sort": {
       "latest": "Latest",
       "trending": "Trending"
-    }
+    },
+    "clearFilters": "Clear search & filters"
   },
   "seo": {
     "home": {
diff --git a/sites/launchai/messages/zh.json b/sites/launchai/messages/zh.json
index d834bee..25aab40 100644
--- a/sites/launchai/messages/zh.json
+++ b/sites/launchai/messages/zh.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "使用 Google 继续",
       "or": "或者继续使用",
-      "githubSignIn": "使用 GitHub 登录"
+      "githubSignIn": "使用 GitHub 登录",
+      "orContinueWith": "或使用以下方式",
+      "loading": "登录中...",
+      "mockFailed": "第三方登录暂不可用，请使用邮箱登录。"
     },
     "checkEmail": {
       "title": "请查收您的邮件",
@@ -653,7 +656,8 @@
     "sort": {
       "latest": "最新",
       "trending": "最热"
-    }
+    },
+    "clearFilters": "清除搜索与筛选"
   },
   "seo": {
     "home": {
diff --git a/sites/launchai/src/app/[locale]/(marketing)/loading.tsx b/sites/launchai/src/app/[locale]/(marketing)/loading.tsx
new file mode 100644
index 0000000..b9e08fb
--- /dev/null
+++ b/sites/launchai/src/app/[locale]/(marketing)/loading.tsx
@@ -0,0 +1,2 @@
+// 自动生成：[locale]/(marketing)/loading.tsx 的薄路由
+export { default } from "@aidir/core/pages/[locale]/(marketing)/loading";
diff --git a/sites/launchai/src/app/api/auth/mock-social/route.ts b/sites/launchai/src/app/api/auth/mock-social/route.ts
new file mode 100644
index 0000000..f1e111c
--- /dev/null
+++ b/sites/launchai/src/app/api/auth/mock-social/route.ts
@@ -0,0 +1,2 @@
+// 自动生成：api/auth/mock-social/route.ts 的薄路由
+export { POST } from "@aidir/core/pages/api/auth/mock-social/route";
diff --git a/sites/launchai/src/site/brand.tsx b/sites/launchai/src/site/brand.tsx
index 4fee9d8..915a231 100644
--- a/sites/launchai/src/site/brand.tsx
+++ b/sites/launchai/src/site/brand.tsx
@@ -2,6 +2,7 @@ import type { SiteConfig } from "@/kit/types";
 
 // LaunchAI —— 独立站点的全部品牌/导航/页脚配置
 export const siteConfig: SiteConfig = {
+  "accent": "16 85% 55%",
   "port": 3002,
   "brand": {
     "name": "LaunchAI",
diff --git a/sites/the-ai-ledger/.env.example b/sites/the-ai-ledger/.env.example
index 0c7f90b..c7b149a 100644
--- a/sites/the-ai-ledger/.env.example
+++ b/sites/the-ai-ledger/.env.example
@@ -12,3 +12,9 @@ RESEND_API_KEY=""
 RESEND_FROM_EMAIL="The AI Ledger <noreply@localhost>"
 NEXT_PUBLIC_APP_URL="http://localhost:3003"
 NEXT_PUBLIC_APP_NAME="The AI Ledger"
+# 登录页品牌模板（分栏侧栏颜色与标语）
+NEXT_PUBLIC_AUTH_ACCENT="36 70% 40%"
+NEXT_PUBLIC_AUTH_BRAND_TAGLINE="Independent journalism on AI tools, with a community-ranked directory."
+# 开发阶段免邮箱验证（生产置 false 发送真实验证邮件）
+DEV_SKIP_EMAIL_VERIFY="true"
+NEXT_PUBLIC_DEV_SKIP_EMAIL_VERIFY="true"
diff --git a/sites/the-ai-ledger/messages/en.json b/sites/the-ai-ledger/messages/en.json
index 23a2d45..9f93fe4 100644
--- a/sites/the-ai-ledger/messages/en.json
+++ b/sites/the-ai-ledger/messages/en.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "Continue with Google",
       "or": "Or continue with",
-      "githubSignIn": "Continue with GitHub"
+      "githubSignIn": "Continue with GitHub",
+      "orContinueWith": "or continue with",
+      "loading": "Signing in...",
+      "mockFailed": "Social sign-in is unavailable right now. Use email instead."
     },
     "checkEmail": {
       "title": "Check Your Email",
@@ -645,7 +648,8 @@
     "sort": {
       "latest": "Latest",
       "trending": "Trending"
-    }
+    },
+    "clearFilters": "Clear search & filters"
   },
   "seo": {
     "home": {
diff --git a/sites/the-ai-ledger/messages/zh.json b/sites/the-ai-ledger/messages/zh.json
index 9dd16f5..4a3c770 100644
--- a/sites/the-ai-ledger/messages/zh.json
+++ b/sites/the-ai-ledger/messages/zh.json
@@ -209,7 +209,10 @@
     "social": {
       "googleSignIn": "使用 Google 继续",
       "or": "或者继续使用",
-      "githubSignIn": "使用 GitHub 登录"
+      "githubSignIn": "使用 GitHub 登录",
+      "orContinueWith": "或使用以下方式",
+      "loading": "登录中...",
+      "mockFailed": "第三方登录暂不可用，请使用邮箱登录。"
     },
     "checkEmail": {
       "title": "请查收您的邮件",
@@ -653,7 +656,8 @@
     "sort": {
       "latest": "最新",
       "trending": "最热"
-    }
+    },
+    "clearFilters": "清除搜索与筛选"
   },
   "seo": {
     "home": {
diff --git a/sites/the-ai-ledger/src/app/[locale]/(marketing)/loading.tsx b/sites/the-ai-ledger/src/app/[locale]/(marketing)/loading.tsx
new file mode 100644
index 0000000..b9e08fb
--- /dev/null
+++ b/sites/the-ai-ledger/src/app/[locale]/(marketing)/loading.tsx
@@ -0,0 +1,2 @@
+// 自动生成：[locale]/(marketing)/loading.tsx 的薄路由
+export { default } from "@aidir/core/pages/[locale]/(marketing)/loading";
diff --git a/sites/the-ai-ledger/src/app/api/auth/mock-social/route.ts b/sites/the-ai-ledger/src/app/api/auth/mock-social/route.ts
new file mode 100644
index 0000000..f1e111c
--- /dev/null
+++ b/sites/the-ai-ledger/src/app/api/auth/mock-social/route.ts
@@ -0,0 +1,2 @@
+// 自动生成：api/auth/mock-social/route.ts 的薄路由
+export { POST } from "@aidir/core/pages/api/auth/mock-social/route";
diff --git a/sites/the-ai-ledger/src/site/brand.tsx b/sites/the-ai-ledger/src/site/brand.tsx
index 09b3dee..538c2eb 100644
--- a/sites/the-ai-ledger/src/site/brand.tsx
+++ b/sites/the-ai-ledger/src/site/brand.tsx
@@ -2,6 +2,7 @@ import type { SiteConfig } from "@/kit/types";
 
 // The AI Ledger —— 独立站点的全部品牌/导航/页脚配置
 export const siteConfig: SiteConfig = {
+  "accent": "36 70% 40%",
   "port": 3003,
   "brand": {
     "name": "The AI Ledger",