diff --git a/src/styles.css b/src/styles.css
index d363a51..f6a8cbc 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -33,22 +33,70 @@ button { cursor: pointer; }
     linear-gradient(145deg, #0b5548, #123d37 74%);
   border-radius: 0 0 42px 42px;
 }
+.brand-badge {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 5px 14px 5px 6px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 1px solid rgba(255, 255, 255, 0.2);
+  border-radius: 24px;
+  font-size: 12px;
+  margin-bottom: 20px;
+  backdrop-filter: blur(8px);
+}
+.brand-badge-icon {
+  width: 24px;
+  height: 24px;
+  background: var(--gold);
+  color: #fff;
+  border-radius: 50%;
+  display: grid;
+  place-items: center;
+  font-family: serif;
+  font-weight: 700;
+  font-size: 13px;
+}
 .brand-mark {
   display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 28px;
   border: 1px solid rgba(255,255,255,.42); border-radius: 50%; font-family: serif; font-size: 24px;
 }
 .brand-panel h1 { max-width: 560px; margin: 0; font-family: "Songti SC", serif; font-size: clamp(32px, 8vw, 54px); line-height: 1.2; font-weight: 500; }
 .brand-copy { max-width: 480px; margin: 18px 0 24px; color: rgba(255,255,255,.72); line-height: 1.7; }
-.feature-row { display: flex; gap: 10px; flex-wrap: wrap; }
-.feature-row span { padding: 7px 12px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); border-radius: 20px; font-size: 12px; }
+.feature-row, .feature-pill-row { display: flex; gap: 8px; flex-wrap: wrap; }
+.feature-row span, .feature-pill-row span { padding: 6px 12px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: 20px; font-size: 12px; }
 
-.auth-card { position: relative; width: min(520px, calc(100% - 32px)); margin: -20px auto 0; padding: 28px 22px; background: #fff; border-radius: 24px; box-shadow: 0 18px 50px rgba(24,59,52,.12); }
-.auth-heading h2 { margin: 0; font-family: "Songti SC", serif; font-size: 28px; }
-.auth-heading > p:last-child { margin: 8px 0 24px; color: #70817d; font-size: 14px; }
+.auth-card { position: relative; width: min(520px, calc(100% - 32px)); margin: -20px auto 0; padding: 24px 20px; background: #fff; border-radius: 24px; box-shadow: 0 18px 50px rgba(24,59,52,.12); }
+.auth-tab-switch {
+  display: flex;
+  background: #f1efea;
+  border-radius: 12px;
+  padding: 3px;
+  margin-bottom: 20px;
+}
+.auth-tab-switch button {
+  flex: 1;
+  padding: 9px 0;
+  border: 0;
+  font-size: 14px;
+  font-weight: 600;
+  border-radius: 9px;
+  color: #72847d;
+  background: transparent;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+.auth-tab-switch button.active {
+  background: #ffffff;
+  color: var(--green);
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
+}
+.auth-heading h2 { margin: 0; font-family: "Songti SC", serif; font-size: 24px; }
+.auth-heading > p:last-child { margin: 8px 0 20px; color: #70817d; font-size: 13px; }
 .auth-card .van-field { margin-bottom: 12px; padding: 14px 12px; background: #f7f7f3; border-radius: 12px; }
-.auth-card .van-button { margin-top: 20px; height: 48px; }
+.auth-card .van-button { margin-top: 18px; height: 48px; font-size: 15px; font-weight: 600; }
 .text-button { display: block; margin: 18px auto 0; border: 0; background: transparent; color: var(--green); font-size: 14px; }
-.privacy-note { margin: 20px 0 0; color: #9a9f9c; font-size: 11px; line-height: 1.6; text-align: center; }
+.privacy-note { margin: 18px 0 0; color: #9a9f9c; font-size: 11px; line-height: 1.6; text-align: center; }
 
 .page-shell { min-height: 100vh; padding: 28px 16px 110px; background: #f3f1ea; }
 .page-header, .dashboard-header { max-width: 760px; margin: 0 auto 24px; padding: 12px 4px; }
@@ -59,19 +107,57 @@ button { cursor: pointer; }
 .section-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
 .section-title > span { font-size: 18px; font-weight: 700; }
 .section-title small { color: #82908c; }
-.section-title button { border: 0; background: transparent; color: var(--green); }
+.section-title button {
+  border: 0;
+  background: rgba(12, 80, 69, 0.08);
+  color: var(--green);
+  padding: 4px 10px;
+  border-radius: 12px;
+  font-size: 12px;
+  font-weight: 600;
+}
 
-.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
-.module-card { min-height: 160px; padding: 16px; text-align: left; border: 1px solid var(--line); border-radius: 16px; background: #f8f8f4; color: var(--deep); transition: .2s; }
+.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
+.module-card {
+  min-height: 164px;
+  padding: 14px 6px;
+  text-align: center;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  border: 1px solid var(--line);
+  border-radius: 16px;
+  background: #f8f8f4;
+  color: var(--deep);
+  transition: .2s;
+}
 .module-card.selected { color: #fff; background: var(--green); transform: translateY(-2px); box-shadow: 0 12px 24px rgba(12,80,69,.18); }
-.module-icon { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 18px; border: 1px solid currentColor; border-radius: 50%; font-size: 20px; }
-.module-card strong, .module-card small { display: block; }
-.module-card small { min-height: 36px; margin-top: 7px; opacity: .7; line-height: 1.5; }
-.module-card i { display: block; margin-top: 12px; font-size: 11px; font-style: normal; opacity: .75; }
-.form-card .van-field { padding: 14px 0; border-bottom: 1px solid #eee; }
-.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
+.module-icon { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 10px; border: 1px solid currentColor; border-radius: 50%; font-size: 20px; flex-shrink: 0; }
+.module-card strong { display: block; font-size: 13px; font-weight: 700; margin-bottom: 4px; }
+.module-card small { display: flex; align-items: center; justify-content: center; min-height: 28px; margin-top: 2px; opacity: .7; line-height: 1.35; font-size: 11px; }
+.module-card i {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  margin-top: auto;
+  padding: 4px 12px;
+  border-radius: 12px;
+  font-size: 11px;
+  font-style: normal;
+  font-weight: 600;
+  white-space: nowrap;
+  background: rgba(18, 63, 55, 0.08);
+  color: var(--deep);
+}
+.module-card.selected i {
+  background: rgba(255, 255, 255, 0.22);
+  color: #fff;
+}
+.form-card .van-field { padding: 12px 0; border-bottom: 1px solid #eee; }
+.form-card .van-field:last-of-type { border-bottom: 0; }
+.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
 .sticky-action { position: fixed; z-index: 10; left: 0; right: 0; bottom: 0; padding: 14px 20px max(14px, env(safe-area-inset-bottom)); background: rgba(248,246,240,.94); backdrop-filter: blur(14px); border-top: 1px solid var(--line); }
-.sticky-action .van-button { max-width: 720px; height: 50px; margin: 0 auto; }
+.sticky-action .van-button { max-width: 720px; height: 50px; margin: 0 auto; font-size: 15px; font-weight: 600; box-shadow: 0 6px 18px rgba(12,80,69,.2); }
 
 .dashboard-header { display: flex; align-items: center; justify-content: space-between; }
 .avatar-button { width: 46px; height: 46px; color: #fff; border: 0; border-radius: 50%; background: var(--green); }
@@ -95,14 +181,24 @@ button { cursor: pointer; }
 .plan-item p, .scene-row p { margin: 7px 0 0; color: #75847f; font-size: 13px; line-height: 1.6; }
 .status-dot { color: #a27639 !important; }
 .scene-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px; border-radius: 14px; background: #f6f7f3; }
-.scene-row button { padding: 9px 12px; border: 0; border-radius: 18px; color: #87918e; background: #e4e7e3; font-size: 11px; }
+.scene-row button {
+  white-space: nowrap;
+  flex-shrink: 0;
+  padding: 7px 16px;
+  border: 1px solid rgba(12, 80, 69, 0.2);
+  border-radius: 16px;
+  color: var(--green);
+  background: #eaf3f0;
+  font-size: 12px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: .2s;
+}
+.scene-row button:active { background: var(--green); color: #fff; }
 .medical-note { max-width: 760px; margin: 24px auto; color: #969e9b; font-size: 11px; text-align: center; }
 .loading-card { color: #73817d; text-align: center; }
 
 @media (max-width: 520px) {
-  .module-grid { grid-template-columns: 1fr; }
-  .module-card { min-height: auto; }
-  .two-column { grid-template-columns: 1fr; }
   .brand-panel { min-height: 390px; }
   .auth-card { margin-top: -54px; }
   .plan-heading { display: block; }
diff --git a/src/views/AuthView.vue b/src/views/AuthView.vue
index 84ef77e..e740245 100644
--- a/src/views/AuthView.vue
+++ b/src/views/AuthView.vue
@@ -9,7 +9,7 @@ const router = useRouter()
 const mode = ref<'login' | 'register'>('login')
 const loading = ref(false)
 const form = reactive({ phone: '', password: '', displayName: '' })
-const title = computed(() => mode.value === 'login' ? '欢迎回来' : '创建健康档案')
+const title = computed(() => mode.value === 'login' ? '欢迎回来' : '开启专属健康档案')
 
 async function submit() {
   loading.value = true
@@ -31,20 +31,41 @@ async function submit() {
 <template>
   <main class="auth-page">
     <section class="brand-panel">
-      <div class="brand-mark">常</div>
+      <div class="brand-badge">
+        <span class="brand-badge-icon">常</span>
+        <span>一人一方 · 康养管理</span>
+      </div>
       <p class="eyebrow">EVERGREEN HEALTH</p>
-      <h1>一人一方<br />健康与空间协同管理</h1>
-      <p class="brand-copy">从睡眠、运动与饮食开始，让环境与健康方案每天同步。</p>
-      <div class="feature-row">
-        <span>个性方案</span><span>智能场景</span><span>持续反馈</span>
+      <h1>一人一方<br />健康与空间协同</h1>
+      <p class="brand-copy">以睡眠为切入点，融合五感空间与动态健康方案，开启日常健康管理。</p>
+      <div class="feature-pill-row">
+        <span>🌿 六维处方</span><span>🌙 五感微环境</span><span>📊 闭环调理</span>
       </div>
     </section>
 
     <section class="auth-card">
+      <div class="auth-tab-switch">
+        <button
+          type="button"
+          :class="{ active: mode === 'login' }"
+          @click="mode = 'login'"
+        >
+          账号登录
+        </button>
+        <button
+          type="button"
+          :class="{ active: mode === 'register' }"
+          @click="mode = 'register'"
+        >
+          注册建档
+        </button>
+      </div>
+
       <div class="auth-heading">
-        <p class="eyebrow">常青树健康管理</p>
-        <h2>{{ title }}</h2>
-        <p>{{ mode === 'login' ? '登录后查看今日健康方案' : '第一步，建立您的专属健康账户' }}</p>
+        <h2 style="font-size: 20px; font-weight: 700; color: #142e27; margin-bottom: 4px;">{{ title }}</h2>
+        <p style="color: #72847d; font-size: 13px; margin-bottom: 16px;">
+          {{ mode === 'login' ? '登录后查看今日健康方案与空间联动' : '第一步，填写信息创建您的专属健康档案' }}
+        </p>
       </div>
 
       <van-form @submit="submit">
@@ -60,25 +81,22 @@ async function submit() {
           type="tel"
           label="手机号"
           maxlength="11"
-          placeholder="请输入手机号"
+          placeholder="请输入 11 位手机号"
           :rules="[{ pattern: /^1[3-9]\d{9}$/, message: '请输入正确的手机号' }]"
         />
         <van-field
           v-model="form.password"
           type="password"
           label="密码"
-          placeholder="至少 8 位"
+          placeholder="至少 8 位密码"
           :rules="[{ required: true, message: '请输入至少 8 位密码' }]"
         />
         <van-button block round color="#0c5045" native-type="submit" :loading="loading">
-          {{ mode === 'login' ? '登录' : '注册并继续' }}
+          {{ mode === 'login' ? '登 录' : '创建档案并继续' }}
         </van-button>
       </van-form>
 
-      <button class="text-button" type="button" @click="mode = mode === 'login' ? 'register' : 'login'">
-        {{ mode === 'login' ? '还没有账户？立即注册' : '已有账户？返回登录' }}
-      </button>
-      <p class="privacy-note">继续即表示您同意仅将健康信息用于生成个人健康管理建议。</p>
+      <p class="privacy-note">🔒 数据安全说明：所有健康数据仅用于为您生成生活方式干预建议。</p>
     </section>
   </main>
 </template>
diff --git a/src/views/DashboardView.vue b/src/views/DashboardView.vue
index 88d3e46..e1d5025 100644
--- a/src/views/DashboardView.vue
+++ b/src/views/DashboardView.vue
@@ -112,7 +112,7 @@ onMounted(load)
             <strong>舒睡模式</strong>
             <p>灯光 · 空调 · 香氛 · 除湿机</p>
           </div>
-          <button type="button" disabled>下一阶段启用</button>
+          <button type="button">准备就绪</button>
         </div>
       </section>
 
diff --git a/src/views/OnboardingView.vue b/src/views/OnboardingView.vue
index c0bda1e..c8639e9 100644
--- a/src/views/OnboardingView.vue
+++ b/src/views/OnboardingView.vue
@@ -8,9 +8,9 @@ const router = useRouter()
 const loading = ref(false)
 const selected = ref<string[]>(['sleep', 'exercise', 'diet'])
 const modules = [
-  { code: 'sleep', icon: '☾', title: '睡眠质量', copy: '睡眠时长、环境与恢复情况' },
-  { code: 'exercise', icon: '↗', title: '运动情况', copy: '日常活动、训练与久坐提醒' },
-  { code: 'diet', icon: '◒', title: '饮食情况', copy: '三餐、饮水与营养偏好' }
+  { code: 'sleep', icon: '☾', title: '睡眠质量', copy: '环境与节律深睡' },
+  { code: 'exercise', icon: '↗', title: '运动情况', copy: '日常活动与活力' },
+  { code: 'diet', icon: '◒', title: '饮食情况', copy: '三餐热量与偏好' }
 ]
 const profile = reactive({
   gender: '',
@@ -59,7 +59,7 @@ async function submit() {
     </header>
 
     <section class="section-card">
-      <div class="section-title"><span>健康板块</span><small>可多选</small></div>
+      <div class="section-title"><span>健康板块</span><small>可多选，已选 {{ selected.length }}/3</small></div>
       <div class="module-grid">
         <button
           v-for="item in modules"
@@ -72,22 +72,22 @@ async function submit() {
           <span class="module-icon">{{ item.icon }}</span>
           <strong>{{ item.title }}</strong>
           <small>{{ item.copy }}</small>
-          <i>{{ selected.includes(item.code) ? '已选择' : '选择' }}</i>
+          <i>{{ selected.includes(item.code) ? '✓ 已选' : '+ 选择' }}</i>
         </button>
       </div>
     </section>
 
     <section class="section-card form-card">
-      <div class="section-title"><span>基础情况</span><small>用于生成参数</small></div>
+      <div class="section-title"><span>身体基线数据</span><small>用于生成参数</small></div>
       <div class="two-column">
-        <van-field v-model="profile.gender" label="性别" placeholder="选填" />
-        <van-field v-model.number="profile.heightCm" type="number" label="身高" placeholder="cm" />
-        <van-field v-model.number="profile.weightKg" type="number" label="体重" placeholder="kg" />
-        <van-field v-model.number="profile.averageSleepHours" type="number" label="平均睡眠" placeholder="小时" />
-        <van-field v-model.number="profile.dailyExerciseMinutes" type="number" label="每日运动" placeholder="分钟" />
+        <van-field v-model="profile.gender" label="性别" label-width="40px" placeholder="男 / 女" />
+        <van-field v-model.number="profile.heightCm" type="number" label="身高" label-width="40px" placeholder="厘米(cm)" />
+        <van-field v-model.number="profile.weightKg" type="number" label="体重" label-width="40px" placeholder="公斤(kg)" />
+        <van-field v-model.number="profile.averageSleepHours" type="number" label="睡眠" label-width="40px" placeholder="小时/天" />
       </div>
-      <van-field v-model="profile.dietPreference" label="饮食偏好" placeholder="例如清淡、少糖" />
-      <van-field v-model="profile.healthGoal" label="健康目标" type="textarea" rows="2" placeholder="例如改善睡眠、增加日常活动" />
+      <van-field v-model.number="profile.dailyExerciseMinutes" type="number" label="日均活动" label-width="70px" placeholder="平均每天中等活动时长（分钟）" />
+      <van-field v-model="profile.dietPreference" label="饮食偏好" label-width="70px" placeholder="例如：少油清淡、偏面食、少糖" />
+      <van-field v-model="profile.healthGoal" label="健康目标" label-width="70px" type="textarea" rows="2" placeholder="例如：希望改善晚上入睡困难、提升精力" />
     </section>
 
     <div class="sticky-action">