diff --git a/apps/web/src/pages/auth/ForgotPassword.css b/apps/web/src/pages/auth/ForgotPassword.css
index b8b23d477..bd73db3d4 100644
--- a/apps/web/src/pages/auth/ForgotPassword.css
+++ b/apps/web/src/pages/auth/ForgotPassword.css
@@ -1,18 +1,98 @@
-.forgot-password-container {
+/* V21 忘记密码页 - 与 Login 保持一致 */
+.xx-auth-page {
+  display: grid;
+  place-items: center;
   min-height: 100vh;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(16, 185, 129, 0.06));
+  padding: 24px;
 }
 
-.forgot-password-card {
-  width: 400px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+.xx-auth-card {
+  background: rgba(255, 255, 255, 0.94);
+  border: 1px solid #e2e8f0;
+  border-radius: 28px;
+  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.09);
+  padding: 40px;
+  width: 100%;
+  max-width: 400px;
 }
 
-.forgot-password-card .ant-card-head-title {
+.xx-auth-header {
+  text-align: center;
+  margin-bottom: 32px;
+}
+
+.xx-logo-big {
+  font-size: 64px;
+  margin-bottom: 16px;
+}
+
+.xx-auth-header h1 {
+  font-size: 28px;
+  margin: 0 0 8px;
+  color: #0f172a;
+  font-weight: 900;
+}
+
+.xx-auth-header p {
+  color: #64748b;
+  margin: 0;
+  font-size: 14px;
+}
+
+.xx-auth-footer {
+  text-align: center;
+  font-size: 14px;
+  color: #64748b;
+  margin-top: 20px;
+}
+
+.xx-auth-footer a {
+  color: #4f46e5;
+  text-decoration: none;
+  font-weight: 850;
+}
+
+.xx-auth-footer a:hover {
+  color: #4338ca;
+}
+
+/* Form 样式覆盖 */
+.ant-form-item-label > label {
+  font-weight: 850;
+  color: #0f172a;
+  font-size: 14px;
+}
+
+.ant-input,
+.ant-input-password input {
+  background: white;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
+}
+
+.ant-input:focus,
+.ant-input-password input:focus {
+  border-color: #4f46e5;
+  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
+}
+
+/* Result 成功页样式 */
+.xx-result-page {
+  display: grid;
+  place-items: center;
+  min-height: 100vh;
+  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(16, 185, 129, 0.06));
+  padding: 24px;
+}
+
+.xx-result-card {
+  background: rgba(255, 255, 255, 0.94);
+  border: 1px solid #e2e8f0;
+  border-radius: 28px;
+  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.09);
+  padding: 48px 40px;
+  width: 100%;
+  max-width: 400px;
   text-align: center;
-  font-size: 24px;
-  font-weight: 600;
 }
diff --git a/apps/web/src/pages/auth/ForgotPassword.tsx b/apps/web/src/pages/auth/ForgotPassword.tsx
index aab3d4212..246f142ba 100644
--- a/apps/web/src/pages/auth/ForgotPassword.tsx
+++ b/apps/web/src/pages/auth/ForgotPassword.tsx
@@ -1,8 +1,8 @@
 /**
- * 忘记密码页面
+ * 忘记密码页面 - V21 完全对标
  */
 import React, { useState } from 'react';
-import { Form, Input, Button, Card, message, Result } from 'antd';
+import { Form, Input, Button, Result, message } from 'antd';
 import { MailOutlined } from '@ant-design/icons';
 import { Link } from 'react-router-dom';
 import { useMutation } from '@tanstack/react-query';
@@ -30,8 +30,8 @@ const ForgotPassword: React.FC = () => {
 
   if (emailSent) {
     return (
-      <div className="forgot-password-container">
-        <Card className="forgot-password-card">
+      <div className="xx-result-page">
+        <div className="xx-result-card">
           <Result
             status="success"
             title="重置邮件已发送"
@@ -42,45 +42,56 @@ const ForgotPassword: React.FC = () => {
               </Link>,
             ]}
           />
-        </Card>
+        </div>
       </div>
     );
   }
 
   return (
-    <div className="forgot-password-container">
-      <Card className="forgot-password-card" title="重置密码">
-        <p style={{ marginBottom: '24px', color: '#666' }}>
+    <div className="xx-auth-page">
+      <div className="xx-auth-card">
+        <div className="xx-auth-header">
+          <div className="xx-logo-big">🦐</div>
+          <h1>小虾自动剪辑</h1>
+          <p>重置密码</p>
+        </div>
+
+        <p style={{ marginBottom: '24px', color: '#64748b', fontSize: '14px', textAlign: 'center' }}>
           请输入您的邮箱地址，我们将发送重置密码的链接到您的邮箱。
         </p>
-        
-        <Form form={form} name="forgot-password" onFinish={onFinish} size="large">
+
+        <Form form={form} name="forgot-password" onFinish={onFinish} layout="vertical">
           <Form.Item
             name="email"
+            label="邮箱"
             rules={[
               { required: true, message: '请输入邮箱' },
               { type: 'email', message: '请输入有效的邮箱地址' },
             ]}
           >
-            <Input prefix={<MailOutlined />} placeholder="邮箱" />
+            <Input
+              prefix={<MailOutlined />}
+              placeholder="name@example.com"
+              size="large"
+            />
           </Form.Item>
 
           <Form.Item>
-            <Button
-              type="primary"
-              htmlType="submit"
-              loading={resetMutation.isPending}
-              block
+            <button
+              type="submit"
+              className="btn primary"
+              style={{ width: '100%' }}
+              disabled={resetMutation.isPending}
             >
-              发送重置邮件
-            </Button>
+              {resetMutation.isPending ? '发送中...' : '发送重置邮件'}
+            </button>
           </Form.Item>
 
-          <div style={{ textAlign: 'center' }}>
+          <div className="xx-auth-footer">
             <Link to="/login">返回登录</Link>
           </div>
         </Form>
-      </Card>
+      </div>
     </div>
   );
 };
diff --git a/apps/web/src/pages/auth/Register.css b/apps/web/src/pages/auth/Register.css
index bfbd9c007..a5a19847e 100644
--- a/apps/web/src/pages/auth/Register.css
+++ b/apps/web/src/pages/auth/Register.css
@@ -1,18 +1,87 @@
-.register-container {
+/* V21 注册页 - 与 Login 保持一致 */
+.xx-auth-page {
+  display: grid;
+  place-items: center;
   min-height: 100vh;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(16, 185, 129, 0.06));
+  padding: 24px;
 }
 
-.register-card {
-  width: 400px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+.xx-auth-card {
+  background: rgba(255, 255, 255, 0.94);
+  border: 1px solid #e2e8f0;
+  border-radius: 28px;
+  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.09);
+  padding: 40px;
+  width: 100%;
+  max-width: 400px;
 }
 
-.register-card .ant-card-head-title {
+.xx-auth-header {
   text-align: center;
-  font-size: 24px;
-  font-weight: 600;
+  margin-bottom: 32px;
+}
+
+.xx-logo-big {
+  font-size: 64px;
+  margin-bottom: 16px;
+}
+
+.xx-auth-header h1 {
+  font-size: 28px;
+  margin: 0 0 8px;
+  color: #0f172a;
+  font-weight: 900;
+}
+
+.xx-auth-header p {
+  color: #64748b;
+  margin: 0;
+  font-size: 14px;
+}
+
+.xx-auth-footer {
+  text-align: center;
+  font-size: 14px;
+  color: #64748b;
+  margin-top: 20px;
+}
+
+.xx-auth-footer a {
+  color: #4f46e5;
+  text-decoration: none;
+  font-weight: 850;
+}
+
+.xx-auth-footer a:hover {
+  color: #4338ca;
+}
+
+/* Form 样式覆盖 */
+.ant-form-item-label > label {
+  font-weight: 850;
+  color: #0f172a;
+  font-size: 14px;
+}
+
+.ant-input,
+.ant-input-password input {
+  background: white;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
+}
+
+.ant-input:focus,
+.ant-input-password input:focus {
+  border-color: #4f46e5;
+  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
+}
+
+.ant-checkbox-wrapper {
+  font-size: 14px;
+  color: #64748b;
+}
+
+.ant-checkbox-inner {
+  border-radius: 6px;
 }
diff --git a/apps/web/src/pages/auth/Register.tsx b/apps/web/src/pages/auth/Register.tsx
index 45e9a0cda..09b98cddf 100644
--- a/apps/web/src/pages/auth/Register.tsx
+++ b/apps/web/src/pages/auth/Register.tsx
@@ -1,8 +1,8 @@
 /**
- * 注册页面
+ * 注册页面 - V21 完全对标
  */
 import React from 'react';
-import { Form, Input, Button, Card, message } from 'antd';
+import { Form, Input, message } from 'antd';
 import { UserOutlined, LockOutlined, MailOutlined } from '@ant-design/icons';
 import { Link } from 'react-router-dom';
 import { useRegister } from '@/hooks/useAuth';
@@ -34,17 +34,24 @@ const Register: React.FC = () => {
   };
 
   return (
-    <div className="register-container">
-      <Card className="register-card" title="注册小虾 SaaS">
+    <div className="xx-auth-page">
+      <div className="xx-auth-card">
+        <div className="xx-auth-header">
+          <div className="xx-logo-big">🦐</div>
+          <h1>小虾自动剪辑</h1>
+          <p>注册您的账户</p>
+        </div>
+
         <Form
           form={form}
           name="register"
           onFinish={onFinish}
           autoComplete="off"
-          size="large"
+          layout="vertical"
         >
           <Form.Item
             name="email"
+            label="邮箱"
             rules={[
               { required: true, message: '请输入邮箱' },
               { type: 'email', message: '请输入有效的邮箱地址' },
@@ -52,12 +59,14 @@ const Register: React.FC = () => {
           >
             <Input
               prefix={<MailOutlined />}
-              placeholder="邮箱"
+              placeholder="name@example.com"
+              size="large"
             />
           </Form.Item>
 
           <Form.Item
             name="username"
+            label="用户名"
             rules={[
               { required: true, message: '请输入用户名' },
               { min: 3, message: '用户名至少 3 个字符' },
@@ -71,11 +80,13 @@ const Register: React.FC = () => {
             <Input
               prefix={<UserOutlined />}
               placeholder="用户名"
+              size="large"
             />
           </Form.Item>
 
           <Form.Item
             name="password"
+            label="密码"
             rules={[
               { required: true, message: '请输入密码' },
               { min: 8, message: '密码至少 8 个字符' },
@@ -87,12 +98,14 @@ const Register: React.FC = () => {
           >
             <Input.Password
               prefix={<LockOutlined />}
-              placeholder="密码"
+              placeholder="•••••••••"
+              size="large"
             />
           </Form.Item>
 
           <Form.Item
             name="confirmPassword"
+            label="确认密码"
             dependencies={['password']}
             rules={[
               { required: true, message: '请确认密码' },
@@ -108,26 +121,27 @@ const Register: React.FC = () => {
           >
             <Input.Password
               prefix={<LockOutlined />}
-              placeholder="确认密码"
+              placeholder="•••••••••"
+              size="large"
             />
           </Form.Item>
 
           <Form.Item>
-            <Button
-              type="primary"
-              htmlType="submit"
-              loading={registerMutation.isPending}
-              block
+            <button
+              type="submit"
+              className="btn primary"
+              style={{ width: '100%' }}
+              disabled={registerMutation.isPending}
             >
-              注册
-            </Button>
+              {registerMutation.isPending ? '注册中...' : '注册'}
+            </button>
           </Form.Item>
 
-          <div style={{ textAlign: 'center' }}>
+          <div className="xx-auth-footer">
             已有账号？ <Link to="/login">立即登录</Link>
           </div>
         </Form>
-      </Card>
+      </div>
     </div>
   );
 };
diff --git a/apps/web/src/pages/auth/ResetPassword.css b/apps/web/src/pages/auth/ResetPassword.css
index bb3da42a2..6b4a238fc 100644
--- a/apps/web/src/pages/auth/ResetPassword.css
+++ b/apps/web/src/pages/auth/ResetPassword.css
@@ -1,18 +1,98 @@
-.reset-password-container {
+/* V21 重置密码页 - 与 Login 保持一致 */
+.xx-auth-page {
+  display: grid;
+  place-items: center;
   min-height: 100vh;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(16, 185, 129, 0.06));
+  padding: 24px;
 }
 
-.reset-password-card {
-  width: 400px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+.xx-auth-card {
+  background: rgba(255, 255, 255, 0.94);
+  border: 1px solid #e2e8f0;
+  border-radius: 28px;
+  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.09);
+  padding: 40px;
+  width: 100%;
+  max-width: 400px;
 }
 
-.reset-password-card .ant-card-head-title {
+.xx-auth-header {
+  text-align: center;
+  margin-bottom: 32px;
+}
+
+.xx-logo-big {
+  font-size: 64px;
+  margin-bottom: 16px;
+}
+
+.xx-auth-header h1 {
+  font-size: 28px;
+  margin: 0 0 8px;
+  color: #0f172a;
+  font-weight: 900;
+}
+
+.xx-auth-header p {
+  color: #64748b;
+  margin: 0;
+  font-size: 14px;
+}
+
+.xx-auth-footer {
+  text-align: center;
+  font-size: 14px;
+  color: #64748b;
+  margin-top: 20px;
+}
+
+.xx-auth-footer a {
+  color: #4f46e5;
+  text-decoration: none;
+  font-weight: 850;
+}
+
+.xx-auth-footer a:hover {
+  color: #4338ca;
+}
+
+/* Form 样式覆盖 */
+.ant-form-item-label > label {
+  font-weight: 850;
+  color: #0f172a;
+  font-size: 14px;
+}
+
+.ant-input,
+.ant-input-password input {
+  background: white;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
+}
+
+.ant-input:focus,
+.ant-input-password input:focus {
+  border-color: #4f46e5;
+  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
+}
+
+/* Result 结果页样式 */
+.xx-result-page {
+  display: grid;
+  place-items: center;
+  min-height: 100vh;
+  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(16, 185, 129, 0.06));
+  padding: 24px;
+}
+
+.xx-result-card {
+  background: rgba(255, 255, 255, 0.94);
+  border: 1px solid #e2e8f0;
+  border-radius: 28px;
+  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.09);
+  padding: 48px 40px;
+  width: 100%;
+  max-width: 400px;
   text-align: center;
-  font-size: 24px;
-  font-weight: 600;
 }
diff --git a/apps/web/src/pages/auth/ResetPassword.tsx b/apps/web/src/pages/auth/ResetPassword.tsx
index 0591c6552..8370ea316 100644
--- a/apps/web/src/pages/auth/ResetPassword.tsx
+++ b/apps/web/src/pages/auth/ResetPassword.tsx
@@ -1,8 +1,8 @@
 /**
- * 重置密码页面
+ * 重置密码页面 - V21 完全对标
  */
 import React from 'react';
-import { Form, Input, Button, Card, message, Result } from 'antd';
+import { Form, Input, Button, Result, message } from 'antd';
 import { LockOutlined } from '@ant-design/icons';
 import { Link, useSearchParams, useNavigate } from 'react-router-dom';
 import { useMutation } from '@tanstack/react-query';
@@ -32,8 +32,8 @@ const ResetPassword: React.FC = () => {
 
   if (!token) {
     return (
-      <div className="reset-password-container">
-        <Card className="reset-password-card">
+      <div className="xx-result-page">
+        <div className="xx-result-card">
           <Result
             status="error"
             title="无效的重置链接"
@@ -44,15 +44,15 @@ const ResetPassword: React.FC = () => {
               </Link>,
             ]}
           />
-        </Card>
+        </div>
       </div>
     );
   }
 
   if (resetMutation.isSuccess) {
     return (
-      <div className="reset-password-container">
-        <Card className="reset-password-card">
+      <div className="xx-result-page">
+        <div className="xx-result-card">
           <Result
             status="success"
             title="密码重置成功"
@@ -63,17 +63,24 @@ const ResetPassword: React.FC = () => {
               </Link>,
             ]}
           />
-        </Card>
+        </div>
       </div>
     );
   }
 
   return (
-    <div className="reset-password-container">
-      <Card className="reset-password-card" title="设置新密码">
-        <Form form={form} name="reset-password" onFinish={onFinish} size="large">
+    <div className="xx-auth-page">
+      <div className="xx-auth-card">
+        <div className="xx-auth-header">
+          <div className="xx-logo-big">🦐</div>
+          <h1>小虾自动剪辑</h1>
+          <p>设置新密码</p>
+        </div>
+
+        <Form form={form} name="reset-password" onFinish={onFinish} layout="vertical">
           <Form.Item
             name="password"
+            label="新密码"
             rules={[
               { required: true, message: '请输入新密码' },
               { min: 8, message: '密码至少 8 个字符' },
@@ -83,11 +90,16 @@ const ResetPassword: React.FC = () => {
               },
             ]}
           >
-            <Input.Password prefix={<LockOutlined />} placeholder="新密码" />
+            <Input.Password
+              prefix={<LockOutlined />}
+              placeholder="•••••••••"
+              size="large"
+            />
           </Form.Item>
 
           <Form.Item
             name="confirmPassword"
+            label="确认新密码"
             dependencies={['password']}
             rules={[
               { required: true, message: '请确认新密码' },
@@ -101,25 +113,29 @@ const ResetPassword: React.FC = () => {
               }),
             ]}
           >
-            <Input.Password prefix={<LockOutlined />} placeholder="确认新密码" />
+            <Input.Password
+              prefix={<LockOutlined />}
+              placeholder="•••••••••"
+              size="large"
+            />
           </Form.Item>
 
           <Form.Item>
-            <Button
-              type="primary"
-              htmlType="submit"
-              loading={resetMutation.isPending}
-              block
+            <button
+              type="submit"
+              className="btn primary"
+              style={{ width: '100%' }}
+              disabled={resetMutation.isPending}
             >
-              重置密码
-            </Button>
+              {resetMutation.isPending ? '重置中...' : '重置密码'}
+            </button>
           </Form.Item>
 
-          <div style={{ textAlign: 'center' }}>
+          <div className="xx-auth-footer">
             <Link to="/login">返回登录</Link>
           </div>
         </Form>
-      </Card>
+      </div>
     </div>
   );
 };