Site Chrome
User
The account entry point: sign-in for visitors, and a member area with sign-out for signed-in members, in the utility bar.

User is the account half of the utility bar above the main Nav, next to Cart. It has two variants, both in the screenshot: Member=false (top) and Member=true (bottom).
Variants
| Buttons, left to right | |
|---|---|
Signed out (Member=false) | 會員登入/註冊 with a user icon, in #1A1A1A; then 購物車. |
Signed in (Member=true) | 會員專區 with a star icon, in #C6504E (text/highlight-strong); then 購物車; then 登出 with a log-out icon. |
Each button is a pill with a 24px icon, a text/body-sm-bold label, space/xs and space/2xs padding and an elevation/1 shadow. The bar is 53px tall on bg/surface-2, buttons right-aligned and 8px apart.
Scroll behavior
The bar minimizes on scroll and restores at the top — see Cart for the designers' spec.
Implementation notes
- Signed-in state changes the first button's label, icon and color, and adds Sign out. Render it from session state so it doesn't flash the signed-out variant.
- 登出 is an action (it ends a session), so make it a button, not a link. The other two go to pages and are links.
- The signed-in label uses
#C6504Eon#F3F0EBat about 13px bold. Check its contrast (roughly 4:1) before relying on it for text.