/* ============================================= * Header 组件样式 * 通过 html-header/index.ftl 在 中加载， * 确保样式在任何 DOM 渲染前就绪，彻底消除 FOUC * ============================================= */ .header { position: fixed; top: 0; width: 100%; height: 64px; background-color: #f2f4fd; display: flex; z-index: 1002; box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.05); } .header-container { display: flex; width: 100%; max-width: 1200px; justify-content: space-between; align-items: center; margin: 0 auto; padding: 0 20px; } .header-left { display: flex; align-items: center; height: 34px; } .header-left a img { height: 34px; } .header-menu { display: flex; align-items: center; padding-left: 60px; } .header-menu-item { font-size: 16px; font-weight: 400; margin-right: 40px; transition: color 0.3s ease; position: relative; display: flex; } .header-menu-item a { color: #253858; cursor: pointer; display: block; text-decoration: none; } .header-menu-item a:hover { color: #0065ff; text-decoration: none; } .header-menu-badge-wrapper { position: relative; pointer-events: none; } .header-menu-badge { position: absolute; top: -0.7em; left: -0.3em; background-color: #df1d3f; color: #ffffff; font-size: clamp(0.62rem, 0.75vw, 0.74rem); line-height: 1; display: inline-flex; align-items: center; justify-content: center; height: 1.4em; padding: 0 0.6em; border-radius: 9999px; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08); pointer-events: none; white-space: nowrap; z-index: 1; } .header-right-actions { display: flex; align-items: center; gap: 16px; } .vip-entrance-btn { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background-color: #FFF7ED; transition: all 0.3s ease; text-decoration: none; } .vip-entrance-btn:hover { background-color: #FFEDD5; transform: translateY(-1px); } .vip-icon-wrapper { display: flex; align-items: center; justify-content: center; } .header-login-btn { font-size: 14px; color: white; background-color: #2a63f6; padding: 8px 20px; border-radius: 20px; text-decoration: none; font-weight: 500; transition: all 0.3s ease; } .header-login-btn:hover { background-color: #1d4ed8; color: white; text-decoration: none; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3); } .header-user-btn { width: 40px; height: 40px; border-radius: 50%; overflow: hidden; cursor: default; text-decoration: none; display: flex; align-items: center; justify-content: center; } .user-avatar-circle { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background-color: #2a63f6; } .header-user-wrapper { position: relative; height: 40px; display: flex; align-items: center; } .header-user-btn img { width: 100%; height: 100%; object-fit: cover; } /* User Dropdown Styles */ .user-dropdown-menu { position: absolute; top: 100%; right: 0; width: 120px; background-color: #ffffff; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); padding: 8px 0; display: none; z-index: 1000; margin-top: 8px; border: 1px solid #e2e8f0; } /* Hover trigger */ .header-user-wrapper:hover .user-dropdown-menu { display: block; } /* Invisible bridge to prevent menu from closing when moving mouse from avatar to menu */ .header-user-wrapper::after { content: ''; position: absolute; top: 100%; left: 0; right: 0; height: 8px; /* Matches margin-top of dropdown */ } .user-dropdown-item { display: block; padding: 8px 16px; color: #333; text-decoration: none; font-size: 14px; transition: background-color 0.2s; text-align: center; cursor: pointer; } .user-dropdown-item:hover { background-color: #f3f4f6; color: #0065ff; text-decoration: none; } .user-dropdown-item.logout:hover { color: #df1d3f; } .hidden { display: none !important; } /* 下拉菜单样式 */ .dropdown { position: relative; } .dropdown-toggle { display: flex; align-items: center; gap: 4px; } .dropdown-arrow { font-size: 12px; transition: transform 0.3s ease; color: #253858; } .dropdown:hover .dropdown-arrow { transform: rotate(180deg); } .dropdown-mega-menu { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); border-top: 1px solid #e5e7eb; display: none; } .dropdown-mega-container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; display: none; } .dropdown:hover ~ .dropdown-mega-menu .dropdown-mega-container, .dropdown-mega-menu:hover .dropdown-mega-container { display: none; } .dropdown-mega-content { display: flex; gap: 32px; align-items: flex-start; } .dropdown-mega-cards { flex: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; } .dropdown-mega-card-row { display: flex; gap: 20px; margin-bottom: 20px; } .dropdown-mega-card { display: flex; align-items: flex-start; gap: 4px; padding: 8px; border-radius: 8px; transition: all 0.3s ease; cursor: pointer; border: 1px solid transparent; text-decoration: none; color: inherit; } .dropdown-mega-card:hover { background-color: #f8fafc; border-color: #e2e8f0; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); text-decoration: none; color: inherit; } .dropdown-mega-card-icon { flex-shrink: 0; width: 18px; height: 18px; border-radius: 3px; overflow: hidden; display: flex; align-items: center; justify-content: center; background-color: #f1f5f9; } .dropdown-mega-card-icon img { width: 14px; height: 14px; object-fit: contain; } .dropdown-mega-card-info { flex: 1; min-width: 0; } .dropdown-mega-card-title { font-size: 14px; font-weight: 600; color: #1e293b; margin: 0 0 6px 0; line-height: 1.3; } .dropdown-mega-card-desc { font-size: 12px; color: #64748b; margin: 0; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .dropdown-mega-article { flex: 1; background-color: #f8fafc; border-radius: 12px; padding: 24px; border: 1px solid #e2e8f0; transition: all 0.3s ease; } .dropdown-mega-article-link { flex: 1; text-decoration: none; color: inherit; display: block; } .dropdown-mega-article-link:hover .dropdown-mega-article { background-color: #ffffff; border-color: #667eea; box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15); transform: translateY(-2px); } .dropdown-mega-article-header { margin-bottom: 16px; } .dropdown-mega-article-badge { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 8px 12px; border-radius: 20px; font-size: 14px; font-weight: 500; line-height: 1.2; } .dropdown-mega-article-content { color: #475569; line-height: 1.6; } .dropdown-mega-article-content p { margin: 0 0 12px 0; font-size: 14px; } .dropdown-mega-article-content p:last-child { margin-bottom: 0; } /* 响应式设计 */ @media (max-width: 1024px) { .dropdown-mega-content { flex-direction: column; gap: 30px; } .dropdown-mega-cards { grid-template-columns: repeat(3, 1fr); } } @media (max-width: 768px) { .dropdown-mega-container { padding: 20px; } .dropdown-mega-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; } } @media (max-width: 480px) { .dropdown-mega-cards { grid-template-columns: 1fr; } }