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前端页面/components/顶部导航组件.js

@@ -9,7 +9,7 @@ import { openNotificationCenter, loadUnreadCount } from "../social/通知中心
 import { openSettingsPage } from "./全局设置组件.js";  // ⚙️ 新增
 import { setUser, updateUser, initUserState } from "../core/状态管理.js";
 import { readUserSession, sessionProfile } from "../core/用户会话存储.js";
-import { API, CACHE, escapeHtml } from "../core/全局配置.js";
+import { API, CACHE, PLACEHOLDERS } from "../core/全局配置.js";
 import { t } from "./用户体验增强.js";  // 🌐 多语言支持
 import { createTopBanner } from "./顶部广告组件.js";
 import { uploadFile } from "../market/发布内容_提交引擎.js";  // 🖼️ 带压缩管线的统一上传包装器
@@ -92,9 +92,18 @@ export function createTopNav() {
 
     const updateUserButtonState = () => {
         if (currentUser) {
-            userActionBtn.innerHTML = `👤 ${escapeHtml(currentUser.name || currentUser.account || t('common.unknown_user'))}`;
+            const avatar = document.createElement("img");
+            avatar.className = "top-nav__avatar";
+            avatar.alt = "";
+            avatar.src = currentUser.avatarDataUrl || currentUser.avatar || PLACEHOLDERS.AVATAR_SMALL;
+            avatar.onerror = () => {
+                avatar.onerror = null;
+                avatar.src = PLACEHOLDERS.AVATAR_SMALL;
+            };
+            userActionBtn.replaceChildren(avatar);
+            userActionBtn.setAttribute("aria-label", t('nav.profile'));
             userActionBtn.dataset.authenticated = "true";
-            userActionBtn.title = currentUser.name || currentUser.account || t('common.unknown_user');
+            userActionBtn.title = t('nav.profile');
             userActionBtn.onclick = () => openUserProfileModal(currentUser);
             loadUnreadCount(currentUser, bellBtn);
             loadChatUnreadCount(currentUser, chatEntryBtn);
@@ -108,6 +117,7 @@ export function createTopNav() {
             userActionBtn.innerHTML = `🔑 ${t('nav.login')}`;
             userActionBtn.dataset.authenticated = "false";
             userActionBtn.title = t('nav.login');
+            userActionBtn.setAttribute("aria-label", t('nav.login'));
             bellBtn.querySelector("#unread-badge").style.display = "none";
             chatEntryBtn.querySelector("#chat-unread-badge").style.display = "none";
             

前端页面/styles/主题基础.css

@@ -343,7 +343,9 @@
 .comfy-ranking-root .top-nav__actions { display: flex; align-items: center; gap: 8px; flex: 1 1 210px; min-width: 0; }
 .comfy-ranking-root .top-nav__icon { position: relative; flex: 0 0 36px; width: 36px; height: 36px; padding: 4px; box-sizing: border-box; border: 1px solid transparent; border-radius: var(--rk-radius-sm); background: transparent; color: inherit; font-size: 18px; line-height: 1; cursor: pointer; }
 .comfy-ranking-root .top-nav__identity { flex: 1 1 auto; min-width: 0; min-height: 36px; padding: 6px 12px; box-sizing: border-box; border: 1px solid var(--rk-border); border-radius: var(--rk-radius-sm); background: var(--rk-panel); color: var(--rk-text); font: inherit; font-size: 12px; line-height: 1.4; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
-.comfy-ranking-root .top-nav__identity[data-authenticated="true"] { border-color: var(--rk-accent); }
+.comfy-ranking-root .top-nav__actions:has(.top-nav__identity[data-authenticated="true"]) { flex: 0 0 auto; margin-inline-start: auto; }
+.comfy-ranking-root .top-nav__identity[data-authenticated="true"] { flex: 0 0 50px; width: 50px; height: 50px; padding: 0; border: 2px solid var(--rk-border); border-radius: 50%; }
+.comfy-ranking-root .top-nav__avatar { display: block; width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
 .comfy-ranking-root .top-nav__badge { position: absolute; top: -2px; right: -3px; padding: 2px 5px; border-radius: 10px; background: #c62828; color: #fff; font-size: 10px; font-weight: bold; line-height: 1; }
 .comfy-ranking-root .top-nav button:focus-visible { outline: 2px solid var(--rk-focus); outline-offset: 2px; }
 @media (hover: hover) { .comfy-ranking-root .top-nav__icon:hover, .comfy-ranking-root .top-nav__identity:hover { border-color: var(--rk-focus); } .comfy-ranking-root .top-nav__brand:hover { opacity: .85; } }
@@ -1233,7 +1235,6 @@
 .notification-system-name { font-size: 15px; }
 .notif-item-link, .notif-user-link { display: inline; padding: 2px 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; overflow-wrap: anywhere; max-width: 100%; }
 .notif-user-link { font-weight: bold; }
-.notification-primary { margin-top: 8px; min-width: 36px; min-height: 36px; padding: 4px 10px; border: 1px solid var(--rk-border, #555); border-radius: 6px; background: transparent; color: inherit; font: inherit; cursor: pointer; }
 .notification-view button:focus-visible { outline: 2px solid var(--rk-focus, var(--fg-color, #8ab4ff)); outline-offset: 3px; }
 @media (max-width: 480px) { .notification-view { padding: 10px; } .notif-item { gap: 8px; padding: 10px; } }