.header-wrap {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 10px 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 0 15px;
}

.doc-dropdown {
    position: relative;
}

.doc-icon {
    cursor: pointer;
    padding: 8px 15px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 10px;
    min-width: 200px;
}

.dropdown-menu.show {
    display: block;
}

.doc-item {
    padding: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.doc-link {
    color: #333;
    text-decoration: none;
}

.copy-btn {
    border: none;
    background: none;
    color: #666;
    cursor: pointer;
    padding: 4px 8px;
}