.app-header[data-v-814f710a]{background:var(--bg-card);border-bottom:1px solid var(--border-color);box-shadow:0 2px 8px #0000001a;height:64px;position:relative;z-index:100}.app-header .nav-container[data-v-814f710a]{height:100%;margin:0 auto;max-width:1200px;padding:0 20px}.app-header[data-variant=mine][data-v-814f710a]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border-bottom:1px solid hsla(0,0%,100%,.2);box-shadow:0 2px 12px #0000001a}.brand-link[data-v-814f710a]{color:inherit;text-decoration:none;transition:color .3s ease}.brand-link .brand-text[data-v-814f710a]{color:var(--text-primary);font-family:Noto Sans SC,sans-serif;font-size:18px;font-weight:700}.brand-link:hover .brand-text[data-v-814f710a]{color:var(--primary-color)}.nav-link[data-v-814f710a]{color:var(--text-primary);font-weight:600;transition:all .3s ease}.nav-link .nav-icon[data-v-814f710a]{height:24px;width:24px}.nav-link[data-v-814f710a]:hover{color:var(--primary-color);transform:translateY(-1px)}.app-header[data-variant=mine] .brand-text[data-v-814f710a],.app-header[data-variant=mine] .nav-link[data-v-814f710a]{color:#333}.app-header[data-variant=mine] .brand-link:hover .brand-text[data-v-814f710a],.app-header[data-variant=mine] .nav-link[data-v-814f710a]:hover{color:#667eea}@media (max-width:768px){.app-header .nav-container[data-v-814f710a]{padding:0 16px}.brand-link .brand-text[data-v-814f710a]{font-size:16px}}